Методические рекомендации по выполнению контрольных работ «Ихтиология и рыбоводство»

Темрюкский техникум (филиал)

федерального государственного бюджетного образовательного

учреждения высшего образования

«Астраханский государственный технический университет»

Принята на заседании отделения

Ихтиология и рыбоводство Утверждаю

Заместитель директора по УР

«28»06.2017 г. Михалёва И.А.

Протокол № 7

«___»__________2017 г.

Методические рекомендации по выполнению контрольных работ

и варианты контрольных заданий

для студентов очной и заочной формы обучения

по специальности

111401 Ихтиология и рыбоводство

Автор составитель: педагог дополнительного образования

Лебедева Светлана Владимировна

 

2015 год

Методические указания и контрольные задания для студентов очной и

заочной формы обучения.

1. Пояснительная записка.

Данные методические указания составлены для студентов очного и заочного обучения. Основной целью обучения курса «Иностранный язык» является обучение практическому владению разговорно-бытовой речью и деловым языком специальности для активного применения как в повседневной жизни, так и в профессиональной деятельности.

Критерием практического владения иностранным языком является умение достаточно свободно пользоваться относительно простыми языковыми средствами в основных видах речевой деятельности: говорении, аудировании, чтении, письме. Практическое владение языком предполагает также умение самостоятельно работать со специальной литературой с целью получения профессиональной информации, оформлять деловую переписку, вести беседу, переговоры.

Занятия по курсу «Иностранный язык» имеют практический характер. Освоение и совершенствование студентами фонетики, грамматики (морфологии и синтаксиса), правил словообразования и сочетаемости слов, а также лексики и фразеологии происходит в процессе работы с устными и письменными текстам, разного рода словарями и справочниками, организуемой с учетом новых педагогических технологий.

В результате изучения курса «Иностранный язык» студент должен уметь:

- распознавать отдельные (простые и сложные) звуки в словах;

- выделять ключевые слова и основную идею звучащей речи;

- понимать смысл монологической и диалогической речи;

- поставить вопросы и ответить на них;

- составить связный текст с использованием ключевых слов на бытовые и профессиональные темы;

- сделать устное сообщение на заданную тему (с предварительной подготовкой);

- сделать краткий или подробный пересказ прослушанного или прочитанного текста.

- уметь читать новые тексты общекультурного, общенаучного характера и тексты по специальности;

- определять содержание текста по знакомым словам, и т.п.;

- распознавать значения слов по контексту;

- переводить (со словарем) бытового, литературного и специального текста с иностранного на русский и с русского на иностранный язык;

иностранном языке;

знать:

- гласные и согласные звуки.

- ударение в словах; одноударные и двуударные слова;

- интонация речи (повествование, вопрос);

- формальные признаки существительного, артикль, множественное число, притяжательный падеж;

- местоимения (личные, притяжательные, указательные; неопределенные местоимения any, some, по и их производные );

- числительные ( количественные, порядковые);

- степени сравнения прилагательных и наречий:

- времена английского глагола (Present, Раst, Future (Simple, Continuous, Perfect);

- модальные глаголы;

- функции глаголов to have , to be;

 

 

 

 

 

 

 

2. Введение.

Настоящие методические указания имеют целью помочь вам в вашей самостоятельной работе над развитием практических навыков чтения и перевода литературы по специальности на английском языке. Для того чтобы добиться успеха, необходимо приступить к работе над языком с первых же дней занятий в вузе и заниматься языком систематически. Особенностью изучения иностранного языка в заочной системе обучения является то, что бóльшая часть языкового материала должна прорабатываться самостоятельно. На аудиторные занятия отводится не менее 8 часов, на самостоятельную работу - 199 часов. Программа по английскому языку ставит перед собой следующие задачи:

1)оказать практическую помощь студентам, самостоятельно изучающим английский язык. За весь период обучения на заочном отделении студент выполняет одну контрольную работу, состоящую из текста, который они выбирают согласно предложенного перечня вариантов по последним цифрам шифра. Вариант контрольной работы должен соответствовать номеру варианта и цифре шифра. Объём работы не должен превышать 12-ти листов рукописного текста. Листы должны иметь поля не менее 3х сантиметров для замечаний преподавателя. Первый лист титульный, с указанием варианта. Контрольная работа выполняется фиолетовыми или синими чернилами, чётко и аккуратно, без исправлений и помарок. Текст необходимо переписать в тетрадь, затем выполнить письменно перевод текста. В конце работы должен быть приведён список использованной литературы, дата выполнения работы и подпись студента. Выполненная работа сдаётся в учебную часть не позднее, чем за 2 недели до начала сессии. При получении проверенной контрольной работы с рецензией преподавателя студенты должны исправить ошибки, сделать дополнения к ответам, дать объяснения по замечаниям рецензии. На зачёте студент предоставляет преподавателю контрольную работу со всеми дополнениями.

Студенты, не выполнившие контрольную работу, к зачёту не допускаются.

На зачёте студенты должны быть готовы ответить на вопросы преподавателя по контрольной работе.

При возникновении трудностей в изучении и при выполнении контрольной работы, студентам следует обратиться к преподавателю за консультацией.

 

 

 

 

 

Исправления контрольной работы на основе рецензии

Проверенная преподавателем контрольная работа возвращается студенту с рецензией и оценкой «зачтено» или «не зачтено». Студент должен ознакомиться с рецензией, с исправлениями, замечаниями, указаниями на полях работы, проанализировать их. Если работа зачтена, но в ней допущен ряд ошибок, то их надо исправить. Руководствуясь указаниями рецензента, повторите соответствующий грамматический материал, проверьте значения неверно переведенных слов по словарю и т. д. Все предложения, в которых были ошибки, перепишите в конце контрольной работы в исправленном виде. Контрольная работа с исправлением ошибок предъявляется преподавателю на зачетно-экзаменационной сессии. Если работа не зачтена, ее следует переделать целиком или частично, в зависимости от указаний преподавателя. Контрольные работы являются учебными документами, которые необходимо сохранять и предъявлять на зачетах и экзаменах. При сдаче зачета или экзамена преподаватель может провести опрос и по контрольной работе. Контрольная работа должна быть зарегистрирована. При оформлении контрольных заданий придерживайтесь следующих

указаний:

• Выполняйте каждую контрольную работу в отдельной тетради. На обложке напишите свою фамилию, имя, отчество, адрес.

• Работа должна быть написана аккуратно, четко, разборчиво, без сокращений. Для замечаний, объяснений, указаний рецензента оставляйте в тетради широкие поля.

• Выполняйте работы в той последовательности, в которой они даны в настоящем пособии. Присылайте на проверку только одну работу.

• Обязательно указывайте номер упражнения и переписывайте задание. Модель выполнения можно не переписывать.

Если контрольная работа выполнена неясно, небрежно, неполностью или не в соответствии с указаниями, она возвращается студенту без проверки.

 

 

 

 

Контрольная работа №1

Fish farming

Fish farming is the principal form of aquaculture, while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or enclosures, usually for food. A facility that releases young (juvenile) fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery. The most common fish species raised by fish farms are salmon, carp, tilapia, European seabass, catfish and cod. There is an increasing demand for fish and fish protein, which has resulted in widespread overfishing in wild fisheries. Fish farming offers fish marketers another source. However, farming carnivorous fish, such as salmon, does not always reduce pressure on wild fisheries, since carnivorous farmed fish are usually fed fishmeal and fish oil extracted from wild forage fish. In this way, the salmon can consume in weight more wild fish than they weigh themselves. The global returns for fish farming recorded by the FAO in 2008 totalled 33.8 million tonnes worth about $US 60 billion.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

 

4. Вставьте притяжательные местоимения.

1.This is Mr. Simpson. And this is ... son.

2. This is my dog. And this is ... house.

3.This is Mary. And this is ... husband.

4. My name is Ann. And these are ... parents.

5.These are Tom and Jack. And these are ... brothers.

 

5.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

6.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

7.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

8. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

 

 

Контрольная работа №2

Major categories of fish aquaculture.

There are two kinds of aquaculture: extensive aquaculture based on local photosynthetical production and intensive aquaculture, in which the fish are fed with external food supply. Extensive aquaculture Aqua-Boy, a Norwegian live fish carrier used to service the Marine Harvest fish farms on the West coast of Scotland. Limiting for growth here is the available food supply by natural sources, commonly zooplankton feeding on pelagic algae or benthic animals, such as crustaceans and mollusks. Tilapia species filter feed directly on phytoplankton, which makes higher production possible. The photosynthetic production can be increased by fertilizing the pond water with artificial fertilizer mixtures, such as potash, phosphorus, nitrogen and micro-elements. Because most fish are carnivorous, they occupy a higher place in the trophic chain and therefore only a tiny fraction of primary photosynthetic production (typically 1%) will be converted into harvest-able fish. Another issue is the risk of algal blooms. When temperatures, nutrient supply and available sunlight are optimal for algal growth, algae multiply their biomass at an exponential rate, eventually leading to an exhaustion of available nutrients and a subsequent die-off. The decaying algal biomass will deplete the young (juvenile) fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery . Aqua-Boy, a Norwegian live fish carrier used to service the Marine Harvest fish farms on the West coast of Scotland. Limiting for growth here is the available food supply by natural sources, commonly zooplankton feeding on pelagic algae or benthic animals, such as crustaceans and mollusks. Tilapia species filter feed directly on phytoplankton, which makes higher production possible. The photosynthetic production can be increased by fertilizing the pond water with artificial fertilizer mixtures, such as potash, phosphorus, nitrogen and micro-elements. Because most fish are carnivorous, they occupy a higher place in the trophic chain and therefore only a tiny fraction of primary photosynthetic production (typically 1%) will be converted into harvest-able fish.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4. Вставьте притяжательные местоимения.

1.This is Mr. Simpson. And this is ... son.

2. This is my dog. And this is ... house.

3.This is Mary. And this is ... husband.

4. My name is Ann. And these are ... parents.

5.These are Tom and Jack. And these are ... brothers.

5.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

6.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

 

7.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

8. Replace the infinitives given in brackets by the Past Simple:

1 That man (break) my heart.

2 She (drive) to work every day last year.

3 Jerry (hit) that boy.

4 James (read) the book about films.

5 We (meet) them at the bus station.

6 You (put) your hat there.

7 They (sit) at the same desks.

8 An American (win) Wimbledon last year.

Контрольная работа №3

 

Expressing eggs from a female rainbow trout

The cost of inputs per unit of fish weight is higher than in extensive farming, especially because of the high cost of fish feed, which must contain a much higher level of protein (up to 60%) than cattle food and a balanced amino acid composition as well. However, these higher protein level requirements are a consequence of the higher food conversion efficiency (FCR—kg of feed per kg of animal produced) of aquatic animals. Fish like salmon have FCR's in the range of 1.1 kg of feed per kg of salmon[citation needed] whereas chickens are in the 2.5 kg of feed per kg of chicken range. Fish don't have to stand up or keep warm and this eliminates a lot of carbohydrates and fats in the diet, required to provide this energy. This frequently is offset by the lower land costs and the higher productions which can be obtained due to the high level of input control. Essential here is aeration of the water, as fish need a sufficient oxygen level for growth. This is achieved by bubbling, cascade flow or aqueous oxygen. Catfish, Clarias spp. can breathe atmospheric air and can tolerate much higher levels of pollutants than trout or salmon, which makes aeration and water purification less necessary and makes Clarias species especially suited for intensive fish production. In some Clarias farms about 10% of the water volume can consist of fish biomass. The risk of infections by parasites like fish lice, fungi (Saprolegnia spp.), intestinal worms (such as nematodes or trematodes), bacteria (e.g., Yersinia spp., Pseudomonas spp.), and protozoa (such as Dinoflagellates) is similar to animal husbandry, especially at high population densities. However, animal husbandry is a larger and more technologically mature area of human agriculture and better solutions to pathogen problem exist. Intensive aquaculture does have to provide adequate water quality (oxygen, ammonia, nitrite, etc.) levels to minimize stress, which makes the pathogen problem more difficult. This means, intensive aquaculture requires tight monitoring and a high level of expertise of the fish farmer.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

5.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

6.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

7. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

8. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.

 

Контрольная работа №4

Irrigation ditch or pond systems

These use irrigation ditches or farm ponds to raise fish. The basic requirement is to have a ditch or pond that retains water, possibly with an above-ground irrigation system (many irrigation systems use buried pipes with headers.) Using this method, one can store one's water allotment in ponds or ditches, usually lined with bentonite clay. In small systems the fish are often fed commercial fish food, and their waste products can help fertilize the fields. In larger ponds, the pond grows water plants and algae as fish food. Some of the most successful ponds grow introduced strains of plants, as well as introduced strains of fish. Control of water quality is crucial. Fertilizing, clarifying and pH control of the water can increase yields substantially, as long as eutrophication is prevented and oxygen levels stay high. Yields can be low if the fish grow ill from electrolyte stress. Composite fish culture. The Composite fish culture system is a technology developed in India by the Indian Council of Agricultural Research in the 1970s. In this system both local and imported fish species, a combination of five or six fish species is used in a single fish pond. These species are selected so that they do not compete for food among them having different types of food habitats. As a result the food available in all the parts of the pond is used.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete. beautiful

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

5.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

6.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

7. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

8. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.

9. Fill in the blanks with the preposition required. Translate the sentences into Russian.

... week-days we work. We rest ... Sundays. I get up ... the morning. We sleep ... night. She promised to do this work ... time. We have our vacation ... January. We live ... the twentieth century. We tell the ... a clock or a watch. Our child is in the fresh air ... morning ... night. My father comes home ... noon.

 

Контрольная работа №5

Indoor fish farming

An alternative to outdoor open ocean cage aquaculture, is through the use of a recirculation aquaculture system (RAS). A RAS is a series of culture tanks and filters where water is continuously recycled and monitored to keep optimal conditions year round. To prevent the deterioration of water quality, the water is treated mechanically through the removal of particulate matter and biologically through the conversion of harmful accumulated chemicals into nontoxic ones. Other treatments such as UV sterilization, ozonation, and oxygen injection are also used to maintain optimal water quality. Through this system, many of the environmental drawbacks of aquaculture are minimized including escaped fish, water usage, and the introduction of pollutants. The practices also increased feed-use efficiency growth by providing optimum water quality (Timmons et al., 2002; Piedrahita, 2003). One of the drawbacks to recirculation aquaculture systems is water exchange. However, the rate of water exchange can be reduced through aquaponics, such as the incorporation of hydroponically grown plants (Corpron and Armstrong, 1983) and denitrification (Klas et al., 2006). Both methods reduce the amount of nitrate in the water, and can potentially eliminate the need for water exchanges, closing the aquaculture system from the environment. The amount of interaction between the aquaculture system and the environment can be measured through the cumulative feed burden (CFB kg/M3), which measures the amount of feed that goes into the RAS relative to the amount of water and waste discharged. Because of its high capital and operating costs, RAS has generally been restricted to practices such as broodstock maturation, larval rearing, fingerling production, research animal production, SPF (specific pathogen free) animal production, and caviar and ornamental fish production. Although the use of RAS for other species is considered by many aqua culturalists to be impractical, there has been some limited successful implementation of this with high value product such as barramundi, sturgeon and live tilapia in the US.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4. Вставьте притяжательные местоимения.

1.This is Mr. Simpson. And this is ... son.

2. This is my dog. And this is ... house.

3.This is Mary. And this is ... husband.

4. My name is Ann. And these are ... parents.

5.These are Tom and Jack. And these are ... brothers.

5.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

6.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

7.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

8. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

9. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.

 

Контрольная работа №6

Expressing eggs from a female rainbow trout

The cost of inputs per unit of fish weight is higher than in extensive farming, especially because of the high cost of fish feed, which must contain a much higher level of protein (up to 60%) than cattle food and a balanced amino acid composition as well. However, these higher protein level requirements are a consequence of the higher food conversion efficiency (FCR—kg of feed per kg of animal produced) of aquatic animals. Fish like salmon have FCR's in the range of 1.1 kg of feed per kg of salmon[citation needed] whereas chickens are in the 2.5 kg of feed per kg of chicken range. Fish don't have to stand up or keep warm and this eliminates a lot of carbohydrates and fats in the diet, required to provide this energy. This frequently is offset by the lower land costs and the higher productions which can be obtained due to the high level of input control. Essential here is aeration of the water, as fish need a sufficient oxygen level for growth. This is achieved by bubbling, cascade flow or aqueous oxygen. Catfish, Clarias spp. can breathe atmospheric air and can tolerate much higher levels of pollutants than trout or salmon, which makes aeration and water purification less necessary and makes Clarias species especially suited for intensive fish production. In some Clarias farms about 10% of the water volume can consist of fish biomass. The risk of infections by parasites like fish lice, fungi (Saprolegnia spp.), intestinal worms (such as nematodes or trematodes), bacteria (e.g., Yersinia spp., Pseudomonas spp.), and protozoa (such as Dinoflagellates) is similar to animal husbandry, especially at high population densities. However, animal husbandry is a larger and more technologically mature area of human agriculture and better solutions to pathogen problem exist. Intensive aquaculture does have to provide adequate water quality (oxygen, ammonia, nitrite, etc.) levels to minimize stress, which makes the pathogen problem more difficult. This means, intensive aquaculture requires tight monitoring and a high level of expertise of the fish farmer.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

5.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

6.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

7. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

8. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.

Контрольная работа №7

Major categories of fish aquaculture.

There are two kinds of aquaculture: extensive aquaculture based on local photosynthetical production and intensive aquaculture, in which the fish are fed with external food supply. Extensive aquaculture Aqua-Boy, a Norwegian live fish carrier used to service the Marine Harvest fish farms on the West coast of Scotland. Limiting for growth here is the available food supply by natural sources, commonly zooplankton feeding on pelagic algae or benthic animals, such as crustaceans and mollusks. Tilapia species filter feed directly on phytoplankton, which makes higher production possible. The photosynthetic production can be increased by fertilizing the pond water with artificial fertilizer mixtures, such as potash, phosphorus, nitrogen and micro-elements. Because most fish are carnivorous, they occupy a higher place in the trophic chain and therefore only a tiny fraction of primary photosynthetic production (typically 1%) will be converted into harvest-able fish. Another issue is the risk of algal blooms. When temperatures, nutrient supply and available sunlight are optimal for algal growth, algae multiply their biomass at an exponential rate, eventually leading to an exhaustion of available nutrients and a subsequent die-off. The decaying algal biomass will deplete the young (juvenile) fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery . Aqua-Boy, a Norwegian live fish carrier used to service the Marine Harvest fish farms on the West coast of Scotland. Limiting for growth here is the available food supply by natural sources, commonly zooplankton feeding on pelagic algae or benthic animals, such as crustaceans and mollusks. Tilapia species filter feed directly on phytoplankton, which makes higher production possible. The photosynthetic production can be increased by fertilizing the pond water with artificial fertilizer mixtures, such as potash, phosphorus, nitrogen and micro-elements. Because most fish are carnivorous, they occupy a higher place in the trophic chain and therefore only a tiny fraction of primary photosynthetic production (typically 1%) will be converted into harvest-able fish.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4. Вставьте притяжательные местоимения.

1.This is Mr. Simpson. And this is ... son.

2. This is my dog. And this is ... house.

3.This is Mary. And this is ... husband.

4. My name is Ann. And these are ... parents.

5.These are Tom and Jack. And these are ... brothers.

5.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

6.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

 

7.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

8. Replace the infinitives given in brackets by the Past Simple:

1 That man (break) my heart.

2 She (drive) to work every day last year.

3 Jerry (hit) that boy.

4 James (read) the book about films.

5 We (meet) them at the bus station.

6 You (put) your hat there.

7 They (sit) at the same desks.

8 An American (win) Wimbledon last year.

 

Контрольная работа №8

 

Irrigation ditch or pond systems

These use irrigation ditches or farm ponds to raise fish. The basic requirement is to have a ditch or pond that retains water, possibly with an above-ground irrigation system (many irrigation systems use buried pipes with headers.) Using this method, one can store one's water allotment in ponds or ditches, usually lined with bentonite clay. In small systems the fish are often fed commercial fish food, and their waste products can help fertilize the fields. In larger ponds, the pond grows water plants and algae as fish food. Some of the most successful ponds grow introduced strains of plants, as well as introduced strains of fish. Control of water quality is crucial. Fertilizing, clarifying and pH control of the water can increase yields substantially, as long as eutrophication is prevented and oxygen levels stay high. Yields can be low if the fish grow ill from electrolyte stress. Composite fish culture. The Composite fish culture system is a technology developed in India by the Indian Council of Agricultural Research in the 1970s. In this system both local and imported fish species, a combination of five or six fish species is used in a single fish pond. These species are selected so that they do not compete for food among them having different types of food habitats. As a result the food available in all the parts of the pond is used. Integrated recycling systems. One of the largest problems with freshwater aquaculture is that it can use a million gallons of water per acre (about 1 m³ of water per m²) each year. Extended water purification systems allow for the reuse (recycling) of local water. The largest-scale pure fish farms use a system derived (admittedly much refined) from the New Alchemy Institute in the 1970s. Basically, large plastic fish tanks are placed in a greenhouse.

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete. beautiful

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

5.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

6.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

7. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

8. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.

9. Fill in the blanks with the preposition required. Translate the sentences into Russian.

... week-days we work. We rest ... Sundays. I get up ... the morning. We sleep ... night. She promised to do this work ... time. We have our vacation ... January. We live ... the twentieth century. We tell the ... a clock or a watch. Our child is in the fresh air ... morning ... night. My father comes home ... noon.

 

Контрольная работа №9

Cage system

Fish cages are placed in lakes, bayous, ponds, rivers or oceans to contain and protect fish until they can be harvested. The method is also called "off-shore cultivation when the cages are placed in the sea. They can be constructed of a wide variety of components. Fish are stocked in cages, artificially fed, and harvested when they reach market size. A few advantages of fish farming with cages are that many types of waters can be used (rivers, lakes, filled quarries, etc.), many types of fish can be raised, and fish farming can co-exist with sport fishing and other water uses. Cage farming of fishes in open seas is also gaining popularity. Concerns of disease, poaching, poor water quality, etc., lead some to believe that in general, pond systems are easier to manage and simpler to start. Also, past occurrences of cage-failures leading to escapes, have raised concern regarding the culture of non-native fish species in open-water cages. Even though the cage-industry has made numerous technological advances in cage construction in recent years, the concern for escapes remains valid. Main article: Copper alloys in aquaculture. Recently, copper alloys have become important netting materials in aquaculture. Copper alloys are antimicrobial, that is, they destroy bacteria, viruses, fungi, algae, and other microbes. In the marine environment, the antimicrobial/algaecidal properties of copper alloys prevent biofouling, which can briefly be described as the undesirable accumulation, adhesion, and growth of microorganisms, plants, algae, tube worms, barnacles, mollusks, and other organisms. The resistance of organism growth on copper alloy nets also provides a cleaner and healthier environment for farmed fish to grow and thrive. In addition to its antifouling benefits, copper netting has strong structural and corrosion-resistant properties in marine environments. Copper-zinc brass alloys are currently (2011) being deployed in commercial-scale aquaculture operations in Asia, South America and the USA (Hawaii).

Vocabulary

Fish pond, aquiculture, involves, salmon, carp, seabass, codfish, stock a pond with fish, referred, hatchery, demand, marketers.

1. Образуйте множественное число существительных.

Carp, fish, brush, rowan, pear, cherry, raspberry, dogwood, bus, leaf, body.

2.Образуйте степени сравнения прилагательных.

Polite, easy, low, clever, ripe, thin, beautiful, little, happy, big, gray, far, honorable, bad, dry, near, old, complete.

3. Переделайте предложения в отрицательные и в вопросительные.

1.The quality of fish is very important for fish-maker. 2. The red original wine can prepare from sloe. 3. The English fish market was lucrative. 4. The levy on French fish were roughly equivalent to 20 GBP. 5. My brother plays football very well. 6. My sister sings very often. 7. She washes her face.

4. Вставьте притяжательные местоимения.

1.This is Mr. Simpson. And this is ... son.

2. This is my dog. And this is ... house.

3.This is Mary. And this is ... husband.

4. My name is Ann. And these are ... parents.

5.These are Tom and Jack. And these are ... brothers.

5.Вставьте глагол to be.

1.Tom ... good boy. 2. Jack and Jill... my friends. 3. Mr. And Mrs. Brown ... on holidays. 4. Everybody knows her. She … a doctor. 5. The letter … for you. 6. Mike and I... in the yard. 7. Simon ... absent today. 8. Karen ... our new teacher. 9. We ... doing test. 10. Alina learns English. She … clever girl.

6.Напишите словами количественные числительные. 7,8,56,23,567,133,5,11,21,56,88.

7.Раскройте скобки, употребляя глагол в одном из следующих времён: Present Simple. Present Continuous. Future Simple.

1. Jason (not come) with us this evening.

2. What this sign (mean)?

3. We usually (meet) at the sports centre every Monday afternoon.

4. I promise, I (come) to you place next Sunday.

5. John and Mary (play) chess at the moment.

8. Replace the infinitives given in brackets by the Past Simple:

1 That boy (break) my window.

2 I (drive) to work every day last year.

3 Laura (hit) that boy.

4 James (keep) the book about films.

5 We (meet) them at the same place every week.

6 You (put) that there.

7 We (sit) at the same desks.

8 An American (win) Wimbledon last year.

9. Use the right form of the adjective:

1. I suppose you know him well-probably (good) than anybody else. 2. He spoke English badly- (bad) than expected. 3. I can't understand what you're saying. Could you speak a bit (slow)? 4. A snail is (slow) than a tortoise. 5. I'd like to change cars (often). 6. My mother was feeling tired last night so she went to bed (early) than usual.