高中英语必修2教案：Wildlife protection-period4学案

1、 PeriodV Listening ,speaking and writing Teaching aim:1. to improveSs ability of listening,speaking and writing 2. Grasp the functional items of this unit to train the speaking and writing abilities Teaching important and difficult points：1.How to listen,speaking and writing 2.Train Ssablitily of ma

2、king a thorough enquiry. 3.Train students to grasp the uses of(1)谈论意愿和目的 （Intentions & purposes）Im going to (do) . I feel like (doing) . I would rather not . I intend / mean / plan to (do) . Id like to (do) . I will (do) . Im ready to (do) . (2)表示道歉 （Apologies）Im so sorry that . Im afraid that . Tha

3、nk you very much but . Its a shame that . It was very nice of you but .Teaching methods: Make a thorough enquiry (Ss alone, Ss-Ss, Ss-teacher)Teaching procedures:STEP1: ListeningListen to the tape of p62attentively twice and fill in the blanks. (Discuss the answers with other Ss.) 【合作探究】PART ONE LIS

4、TENING TEXT on p62Once there was a farmer who lived with his family on a small farmHe grew rice and vegetables and made a lot of money at the marketBut one of his fields was too dry to grow rice or vegetablesEvery year it lay empty and the farmer worried about how he could improve this part of his f

5、arm. “perhaps I can move the river and make this land grow crops, ”he thoughtSo he triedHe dug a ditch from the river so that the clear, clean water would reach his dry landThe river changed its course and the dry land became wetter, but the rest of the fields did not get enough water and the crops

6、began to turn yellow and die“Oh dear, ”thought the farmer, “that is not the answer”So he moved the river back to its old course“perhaps I can dig a well, ”he thought, “and that will make the land grow crops”So he dug a deep wellThe water that came up from the well was clear and clean and made the dr

7、y land wet and ready to grow cropsBut the farmers neighbours came running to see him, “You are taking our waterIt has disappeared from our wells since you dug yours”They said, “If you continue to do that we shall have no crops for ourselves” “Oh dear,” thought the farmer, “that is not the answer”So

8、he stopped getting water from the wellThen he noticed a beautiful bird“Why not grow trees here?”it said,“There is a lot of water deep under the ground for trees to growWe birds will be happy to rest in the treesYou can have a crop of coconuts or lycheesEverybody will be happy” So the farmer did as t

9、he bird suggestedEvery year the trees grew taller and the fruit grew larger and more plentifulThe farmer grew rich and every year there were more beautiful birds to be seen on his farmHe became famous and people came from near and far to see his trees and the beautiful birdsEverybody was indeed happ

10、y!Go through each exercise before playing the tapePre-teach the new words: ditch （long roadway dug into the ground to carry water）, course （the way the river makes its way to the sea）and plentiful （more and more of them）Let the students listen twice and do the exercises on p62Check the answers first

11、 in pairs, then with the whole classPART TWO LISTENING TEXT on p66Letter 1 Dear Aunty Gladys, I am very concerned about the environment but I also like eating _ very muchI know some fish species are endangered by too much _I know, too, that fisherman have to count the number of fish they catchThis i

12、s called a quotaIf they have too many of one species these fish have to be thrown back into the seaOften they are deadPlease tell me which fish I can eat without hurting any _ species?Yours, Li KunPROBLEM 1:_WHY?_Letter 2 Dear Aunty Gladys, I am a Bengal tiger and I am very unhappy that so many peop

13、le want to kill meI am a quiet, _animal and I like to live alone in my forestThe only animals I kill are those I am going to eatI cant understand an animal like man that attacks me for no reasonI know I have a beautiful _ but I am amazed that I should be killed for itNow I find my habitat is getting

14、 smaller and smaller and I cannot miss meeting manI am _What can I do?Yours, BengiPROBLEM 2:_WHY?_Letter3 Dear Aunty Gladys, I am a young visitor from ChinaI am very interested in all the wonderful plants and animals you have in EnglandBut you keep the best plants and animals in gardens and zoos for

15、 studyWhy are they not growing or running around in the wild?Yours, Zhao JingPROBLEM 3:_WHY?_STEP2: Speaking 当堂训练【合作探究】Work in pairs and brainstorm with your partner to get ideas to help dodo.-Speaking on p31.话题讨论What will you do to help dodo?STEP3:Writing 【全员探究】-教师点拨书面表达Write a letter to the dodo t

16、o tell him how you will help him.(120字)Dear Dodo, I am writing to you because I have heard of your problemsI know man is trying to kill all the dodos and I want to help youHere are my ideasFirst, I would like to _I wish I were with you nowGood luck till I comeYours sincerely, Xiao XingSTEP4: Summary

17、 and write a composition.STEP5: HomeworkCopy a composition to the handing-in book.PeriodVI GrammerTeaching aim: Grasp the Present Progressive Passive Voice and use them freely Teaching important and difficult points：1. Grasp the usages of The Present Progressive Passive Voice and use them freely2.Tr

18、ain Ssablitily of making a thorough enquiry.3. The Present Progressive Passive Voice（现在进行时的被动语态）：Animals are being hunted and killed.The environment is being destroyed.Our fur is being used to make sweaters like yours.Teaching methods: Make a thorough enquiry (Ss alone, Ss-Ss, Ss-teacher)Teaching pr

19、ocedures:STEP1:【自学探究】（SB P29 Discovering useful structures）STEP2:【合作探究】 现在进行时态的被动语态表示一个被动的动作正在发生或进行。构成形式为“be being done”，即由系动词 be + being + 及物动词的过去分词构成。其中的be应根据主语人称和数的情况相应地变化为am、is或are。例如：At the moment my house is being repaired. 目前我的房子正在修理。I am being interviewed by several reporters now. 现在有好几个记者正在

20、对我进行采访。Many soldiers are being carried to that country by ship. Maybe there is going to be a war over there. 船正在把许多士兵运往那个国家，或许那儿将有一场战争。STEP3:典例解析【全员探究】-教师点拨1. With more forests being destroyed, huge quantities of good earth _ each year.（2005山东卷） A. is washing away B. is being washed away C. are washing away D. are being washed a