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1、( (模塊五模塊五 高二上學期高二上學期) )TaskWriting a formal letter課件描述：課件描述： 本課件目的是讓學生了解如何寫一封本課件目的是讓學生了解如何寫一封正式的書信，并通過聽、說、讀、小組正式的書信，并通過聽、說、讀、小組活動等多種方式讓學生對以克隆動物為活動等多種方式讓學生對以克隆動物為原料的食品有較為充分的了解，為下一原料的食品有較為充分的了解，為下一節(jié)課寫信做好內容方面的準備。節(jié)課寫信做好內容方面的準備。 Task Task Writing a formal letterTask to be completed: write a formal letter

2、.Scan the following sample letter and find out the main idea.Dear Mr. Brown,I am writing about your plans to start cloning human beings in the UK. I believe this technology is horrible and must be stopped immediately.I understand that other countries have already begun trying to clone human beings,

3、but this does not mean that we should follow in their footsteps. I am sure that if you conducted a survey among UK citizens, it would show that the majority of people would not support this type of scientific research.In summary, I insist that you take the opinions of the people of the UK into consi

4、deration, and end this practice immediately.Yours sincerely,Jim DavidsonCloningThe company plans to start cloning human beings.Its horrible and needs to be stopped./ opinions and supporting details.Topic:Topic:Situation: Situation: Main idea:Main idea:CloningA local supermarket is planning to sell c

5、loned food.Your opinions on cloned food and supporting details.Topic:Topic:Situation:Situation:Main idea:Main idea:Todays learning objective:Todays learning objective:Pile up information and form general opinions. Cloned foodFood from cloned animalsGM knowledge GM knowledge Q QU UI IZ ZHave a go!Tic

6、k the answer that you think right.1. Growth hormones are used in meat/ eggs/ vegetables.2. Growth hormones make animals grow faster/ fatter.3. Growth hormones dont help keep/ keep animals healthy.4. GM food is more expensive / cheaper than natural food.5. GM food technology is / isnt a new scientifi

7、c development.6. GM food tastes the same as/ better than/ worse than natural food.7. Free-range food comes from animals that arent / are given drugs.8. Free-range food is cheaper/ more expensive/ as expensive as GM food.9. Free-range animals are kept in dark sheds/ are not kept in sheds.10.Most peop

8、le dont mind paying/ would not pay more for free-frange food.Listen and checkListen and checkTip 1:Tip 1: Proofread by correcting some information like grammatical errors, spelling mistakes and some major data.More information about GM food:More information about GM food:As is mentioned in the two s

9、hort passages on P57, GM food:1.Is nutritious, healthy, cheaper and not easily has a longer shelf life, and has a longer shelf life. Besides, more extra food is being produced thanks to this technology.2.It could be harmful. The safety cant be ensured.1. Whats your personal attitudes towards GM food

10、?Time to hear your voice!Time to hear your voice!2. Can you find out about the views held by your classmates?Conduct an Conduct an interviewinterviewInterview form1. Safety of GM food2. Possible side effects3. Taste compared with normal food4. Cost5. Need for government control6. . Work with your group members and come up with one more question. Try to use the useful expressions suggested on page 54 and ask and answer questions. Please write down the conclusions on the blanks.Tip2:Tip2: Vary your ways of asking for and giving opinions.summarysummaryWhat have we learned today?