Интегрированный урок закрепления изученного материала по теме «Здоровая пища» в 10 классе по УМК «Английский в фокусе-10» О.В.Афанасьевой и др. изд. «Просвещение», Москва
план-конспект урока по английскому языку на тему

        Интегрированный урок закрепления изученного материала по теме «Здоровая пища» в 10 классе по УМК «Английский в фокусе-10» О.В.Афанасьевой и др. изд. «Просвещение», Москва

     Интеграция предметов: английский язык, биология и экология, химия.

Цель: закрепление, осмысление изученного материала по английскому языку, биологии и экологии, химии.

                                    Технологическая карта конструирования урока.

ХОД УРОКА

 О Р Г А Н И З А Ц И О Н Н А Я      С Т РУ К Т У Р А   У Р О К А

Развернутый ход урока

I. Организационный момент.  Teacher:  Morning, my friends! Nice to see you. How are you? Fine?  Let’s start our lesson. What date /day is it today? Who is on duty /absent today? Thank you.

II. Лексическая зарядка:   Teacher: Why don’t we speak about spring holidays? Please, make up and act out your short dialogue. Work in pairs and ask each other about your last holidays – what was interesting, what did you see interesting and where did you eat out? Did you eat only healthy food?  (Выполнение учащимися команд учителя. Работа в парах по схеме: Р1↔ Р2, Р3↔Р4, Р5↔Р6…). 

III. Информационное чтение с выводом на монологическое высказывание:    Teacher:  So, we’re going on.   What’s your theme today? I wonder on your spring holidays you visited a lot of different interesting places. You ate out somewhere. You told us that you ate only healthy food.  Are you sure? Do you pay attention to food ingredients? Are you thinking of GM food? What’s our theme today?  The theme “GM food: good or bad?” is closely connected with   our theme “Healthy food” and with four subjects: English, Biology, Ecology and Chemistry.  Are you interested in it? Great! (Ответы учащихся на заданные вопросы.)  Teacher: The aim of our lesson is to get to know   more about healthy food, to improve your reading skills for detailed comprehension and speaking skills. Please, take and read the text. OK. I give you 10 min to read the test and then you’ll answer some questions.  Any question? (Выполнение учащимися команд учителя.)

IV. Совершенствование грамматических навыков: объяснение нового грамматического материала: in spite of, even though\although, because of, despite, выполнение грамматического упражнения 9 на стр. 113. Teacher: So, we’re going on. Please, open your student’s books on page 113, ex.9 and do this exercise. Firstly, open your vocabularies, look at the board and write down new words. Please, repeat after me. Any question?  (Выполнение учащимися команд учителя.)  

V. Физкультминутка. Teacher: My friends, are you tired? Let’s relax a little. Don’t you mind? Teacher:  Please, attention. Stand up. Up your hands! Down your hands! Turn left! Turn right! Thanks a lot! (Выполнение учащимися команд учителя).

VI. Развитие умений письменной речи (навыки написания отзывов). Teacher: How are you, my friends? Great! Please, open your student’s books on page 110, ex.1. Учитель объясняет структуру составления отзыва и предлагает выполнить упр.2 на стр.110. Teacher: My friends, let’s do ex.2 (a and c) on p. 110-111. Please, read and do the task to the text. Sorry, I give you 2 min.  Any question?

VII. Результат урока (вывод на монологическое высказывание):  Teacher: My friends, are you ready to discuss about GM food? Great!  GM food: good or bad? Do you consider GM food to be a blessing or a danger to the world?  Don’t you mind? Please, make up your short topic about it? Who would like to begin? (Выполнение учащимися команд учителя).  

VIII. Рефлексия деятельности на уроке. Teacher:  And now it is high time to speak about our results. You have just got to know more about healthy food, especially about GM Food, haven’t you? What new? We have begun to make a report. How should we make a report?  (Выполнение команд учителя.)

IX. Объяснение домашнего задания.   Teacher:  Please, write down your homework:  W.B. Module 6e, ex.3, 4 on p.111 (Выполнение команд учителя.)  Any question?  

X. Подведение итогов урока. Teacher: My friends, I’m happy today. I’m very glad that you have demonstrated some your great knowledge of English, Biology, Ecology and Chemistry.   It seems that you are hard working students. Your results… Do like you our lesson?    Well done! Thank you very much.  The lesson is over. See you later!  (Выполнение команд учителя.)  

        Наглядные ассоциации: постеры  с химические формулами кислот, входящих в состав ДНК и с их химическим составом на английском языке.

                 Аутентичный информационный текст Genetically Modified Food and Social concerns.

         From dinner tables to diplomatic circle, people are now discussing genetically modified (GM) food. What is Genetically Modified Food? Genetically modified (GM) food is a result of   genetic engineering. Genetic engineering is part of the broader endeavor of biotechnology, a field in which scientists make controlled use of living cells to perform specific tasks. So, the basic idea behind genetic engineering is to put a gene of interest, one that produces a useful protein or trait, into another piece of DNA to create recombinant DNA, which is DNA combined from two or more sources. The recombinant DNA (segments of DNA from two sources that have been combined in vitro and transferred to cells in which their information can be expressed), carrying the gene of interest, is then placed into a rapidly multiplying cell that quickly produces many copies of the gene. The final harvest may consist of large amounts of the gene product or many copies of the gene itself. What is DNA? DNA (deoxyribonucleic acid) is one of the two types of nucleic acids. It has smaller units called nucleotides, joined into chains through dehydration synthesis. Every nucleotide monomer consists of a five-carbon (pentose) sugar bonded to one of five nitrogen-containing bases and at least one phosphate group. The five nitrogen-containing bases are adenine, guanine, cytosine, thymine, and uracil. Some of the bases (cytosine, thymine, and uracil) have a single ring made of carbon and nitrogen atoms. The other (adenine and guanine) have two such rings. The sequence of bases in DNA determines the sequence of amino acids in a protein. DNA, as we said above, is the nucleic said found in genes.

          Proponents of GM food claim that GM food can assist in the battle against world hunger. We have seen that genetic engineering can produce crops that resist pests and disease. It can also produce crops with greater yields and crops that will grow in spite of drought, depleted soil, or excess salt, aluminum, or iron. Foods can also be genetically modified to contain higher amounts of specific nutrients. One example is the “golden rice” mentioned in this chapter. More than 100 million children worldwide suffer from vitamin A deficiency, and 500,000 of them go blind every year because of that deficiency. Although golden rice cannot supply a complete recommended daily dose of vitamin A, the amount it contains could be helpful to a person whose diet is very low in vitamin A.

               Critics of using GM food to battle world hunger argue that the problem of hunger has nothing to do with an inability to produce enough food.  The problem, they say, is a social one of distributing food so that it is available to the people who need it.

                                             The questions:

1. What is Genetically Modified Food?  What is genetic engineering?

2. What is DNA? What is its chemical structure? Please, use the posters.

3. What are the recombinant DNA and its role for genetic engineering?

4. What do proponents of GM food claim?

5. Why do critics of using GM food confirm their theory of useless GM food production?

                                The answers on questions to the informational text:

1. Genetically modified food is a result of   genetic engineering. Genetic engineering is part of the broader endeavor of biotechnology, a field in which scientists make controlled use of living cells to perform specific tasks.

2. DNA (deoxyribonucleic acid) is one of the two types of nucleic acids. DNA consists of the five nitrogen-containing bases: adenine, guanine, cytosine, thymine, and uracil. Some of the bases (cytosine, thymine, and uracil) have a single ring made of carbon and nitrogen atoms. The other (adenine and guanine) have two such rings.

3. The recombinant DNA is the segments of DNA from two sources that have been combined in vitro and transferred to cells in which their information can be expressed. The recombinant DNA produces many copies of the gene.

4. Proponents of GM food claim that GM food can assist in the battle against world hunger. Genetic engineering can produce crops that resist pests and disease and it can produce crops with greater yields and crops that will grow in spite of drought, depleted soil, or excess salt, aluminum, or iron. GM Food can also contain higher amounts of specific nutrients.

5. Critics of using GM food confirm their theory of useless GM food production that GM food cannot solve the problem of hunger and cannot produce enough food.  

                              Выполнение упр.9 на стр.113: Answer Key.

Firstly, a teacher explains the task.

Secondly, a teacher refers students to Grammar Reference section and directs students to read the sentences.

Thirdly, Students complete the table and compare answers each other.

Fourthly, students check answers together and make up some sentences with the words in the table.

                                                   The sentences:

1. Despite the fact that the choice on the menu was limited, the prices were extremely reasonable.

2.  In spite of the choice on the menu being limited, the prices were extremely reasonable.

3.  Although/Even though the choice on the menu was limited, the prices were extremely reasonable.

4. Because of its relaxed atmosphere and excellent food, Chung’s is one of the most popular restaurants in town.

5. Due to its relaxed atmosphere and excellent food, Chung’s is one of the most popular restaurants in town.

                                    Выполнение упр.2 (a) на стр.110-111: Answer Key.

1. The aim of the report is to evaluate a new indoor eating area.

2. The editor of Taste It magazine.

3. c, e, f

4. A formal style.  

                                  Выполнение упр.2 (c) на стр.110-111: Answer Key. 

1. Introduction. 2. Food &Price. 3. Service. 4. Atmosphere. 5. Conclusion.

         Монологическое высказывание с опорой на аутентичный  информационный текст и на  раннее полученные знания на уроке биологии и экологии, химии:

        From dinner tables to diplomatic circle, people are now discussing genetically modified food. Genetically modified food is a result of   genetic engineering. The achievements of genetic engineering can be used in agriculture, in industry, in medicine and so on.

       On the one hand, proponents of GM food support an idea producing GM food. Due to world hunger GM food production is the only way to overcome it. Plans with GM cells can grow in spite of drought, depleted soil, or excess salt, aluminum, or iron and resist pests and disease.

      On the other hand, critics of using GM food confirm their theory of useless GM food production that GM food cannot solve the problem of hunger and cannot produce enough food.  Some of them tell us that GM food is partly harmful proving their theory with experiments on some animals.

       To my mind, I consider that GM food is not enough researched. Maybe, GM food can solve the problem of hunger but it can partly influence on health of human.  

              Информационные источники:

1. УМК «Английский в фокусе-10» О.В.Афанасьевой и др. изд. «Просвещение», Москва, 2015 год

2. В. Г. Апальков. Английский язык. Программы общеобразовательных учреждений. 10-11 классы., М.: «Просвещение», 2010

3. Учебник “Biology of Human”, Person International, USA, 2007

4. Учебник «Биология. 10-11 класс. Базовый уровень» Сивоглазов В.И. и др.

5. Учебник «Химия. 10 класс» Рудзитис Г.Е., Фельдман Ф.Г.