英语《》教案新人教版选修3.docx

《英语《》教案新人教版选修3.docx》由会员分享，可在线阅读，更多相关《英语《》教案新人教版选修3.docx（26页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案英语： Unit3Under the seaPeriod 2教案（ 2 ）（新人教版选修 7 ）教材分析Warming Up provides two activities to spark students interest in the topic.Of course ，before the class， the students must have gathered some information to make preparations for this class.Many k

2、inds of their favorite sea animals are presented in their vivid pictures.Students are encouraged to introduce them using some new expressions such as at an aquarium ， on asnorkelling trip.Pre readingisdesignedtofurtherstimulatetheirinterestinthetopicofthe unit.Meanwhile ， students may have some basi

3、c information about the text.The reading passage Old Tom the Killer Whale tells about two anecdotes witnessed by the writer himself.Theteacher can firstget students to skim the text for the characters in the two anecdotes and get the main idea of each anecdote.Then let them scan for further understa

4、nding.Inorder to let students pay attention to the writers vivid description，the teacher can ask them to do ablank filling exercise in pairs to find out some key verbs and verb phrases.Having done this， students must have had a very clear understanding of the whole hunting and saving process.To make

5、 their understanding easier ， the teacher should deal with any language problems while they are reading.And then underline some useful words and expressions.For further thinking， students are expected to work in pairs or groups.They will discuss the problems and work out the answers cooperatively ，c

6、hoosing a reporter in their group.Students will think actively ， so various answers are possible.To consolidate the contents of the reading passage ， students should be required to retell the passage in the name of Old Tom or the baleen whale or James withas many key words aspossible.At the end of t

7、he class ， by holding a debate ， the teacher can arouse students interest further as well as make them aware of the relationship between man and animals and the importance of banning whaling.三维目标学问目标可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 1 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载

8、精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案1Get students to learn the useful new words and expressions in this part ：anecdote，annual， witness，accommodation， shore，opposite，yell ，pause， telescope， teamwork，dive ， depth， lip ， urge，abandon， shark， relationship ， help.out.2 Let students learn

9、 about several different types of whales ， especially the killer whales.才能目标1 Enable the students to learn to talk about their favorite sea animals.2 Develop students reading ability by learning to read about the killer whales and let them learn different learning skills.3 Develop their creative thi

10、nking ability.情感目标1 Arouse students great interest in sea animals.2 Make them aware of the relationshipbetween man and animals and the importance of banning whaling.3 Develop students sense of cooperative learning.教学重点1 Reading comprehension to the text.2 Learning more about the killerwhales and und

11、erstanding the relationshipbetween the killer whales and the whalers.3 Important words and expressions.教学难点1 The relationship between the killer whales and the whalers. 2 Develop students reading ability.教学方法1 Individual ， pair and group work. 2 Task based teaching and learning.3 Quiz ， discussion，

12、blankfilling ， retelling ， debate.教学工具A computer and a projector.教学过程Step 1Warming up可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 2 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案1 Ask some students to show some pictures of their favorite s

13、ea animals and introduce them to the class.The introduction should cover these aspects ： The English and Chinese name of your favorite sea animal. Where did you find it. Some features of it ，its distribution ， or living condition.Anything about it is welcome. Why do you like it. Sample introduction

14、： Myfavoritesea animal is dolphins 海 豚 I found them at an aquarium this summer holiday.Dolphins are very meek 温 顺 的 Neither as timid animals in virgin forests who run away immediatelythey discover a stranger，nor as beasts in remote mountains who bare fangs and brandishclawsthemomenttheyencountera pe

15、rson， dolphinsare alwaysfriendlywith people.Dolphins and human beings have been on friendly terms all along.I like dolphins ， because dolphins are truly intellectual.They can even imitate some peoples voiceafteraperiodoftraining.Yet ， dolphinshaveintelligencedifferentfromcommonanimals.The volumeand

16、mass oftheir brain are among the most considerable inthe animal world.Up to the present moment ，scientists have two different views on animals intelligence：one is that of all animals ， chimps are the most intellectual and capable 。another is that chimps are no more capable of studying than dolphins

17、， and it is probable that dolphins are more intellectual than chimps.Therefore ， some people consider dolphins as“ wizards in the sea”Whenmentioningdolphins ， peoplewillprobablyspeak highlyoftheirsupernormal intelligenceand ability.Inthat aquarium ，it is commonthat dolphins are givinga wonderfulperf

18、ormance by followingthe trainers instructions.Theyseem to be capable of understanding what mankind expresses and taking actions according to the instructions.At present， the majority of people marvel at dolphins supernormal intelligence as a kind of sea animal.But to what extent can dolphins intelli

19、gence and ability achieve？ It remains to be probed and researched. My favorite sea animal is tropical fish热带鱼 I found them on a snorkelling trip.I was可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 3 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编

20、优秀教案attracted by its colorful appearance.In the half an hours trip from the shore， I found coral reefs ， tropical fish and other marine life.Excitedly，I bought some fishes home.It was my first time to raise tropical fish.One month ago my friend told me that tropical fish are easier to raise than the

21、golden fish.Herwords let me thinkof another friendof mine.He is raising tropical fish.Iam feeding four categories of tropical fish.Two black marry， eight peacocks， another two fishes ， although I dont know their names， are the most beautiful.The peacock is the smallest and isnt colorful as I have se

22、en in other places before.My friend told me they will be beautiful when theygrow up.So I put the eight peacock fish into a small fish jar.I observes them every day and is expecting them to be bigger and more colorful.Two of the four big tropical fishes have died including the beautiful one.Perhaps t

23、he beautiful fishs life is fragile.If it is true ，then I dont expect the small peacocks to turn beautiful.I shouldnt be so greedy to want both.That they just have strong life is enough for me.2 The teacher show the picture of a killer whale and do a small quiz about it. 1Whats the Chinese and Englis

24、h name of this whale.虎鲸 Killer whales(2) Can you match these whales with their Chinese and English names ？ Show students some pictures of different whales.baleen whale 须鲸sperm whale 抹香鲸blue whale蓝鲸white whale 白鲸(3) Which of these kinds of whales can grow to be the largest.Blue whales蓝鲸 about 21 27m

25、in length,100 120tons in weight 4Humans have been hunting whales for more than A years.可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 4 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案A 2000B 1000C500(5) Will the killer whales attack people an

26、d eat them？No.(6) Does a female killer whale give birth to a baby whale or lay eggs？Give birth to a baby whale.(7) What does a newly born baby killer whale feed on ？ C A Small sea animals.B Sea plants.C Its mothers milk.(8) Do the killers belong to the family of dolphins or whales？Dolphins.(9) Male

27、killer whales have a life expectancy of B years， while females can live as long as D years.A 40 50B 50 60C 6070D 80 90(10) Killersare highlysocial animals that travel in groups called pods群 Pods usually consist of A whales.A 2 50B 20 50C 3060(11) How many sounds can a killer whale make ？62 sounds.(1

28、2) Are killers endangered species and in need of conservation ？No.(13) The killerwhales are sometimes called the “ _A_ of the sea ”b ecause they are both very fierce.A wolfB dogC tigerStep 2Pre reading1 Read the words in Pre reading on Page 19 quickly and fill in the form.WriterAn old man called Cla

29、ncy OccupationA whalerStyleAnecdotesTimeAt the beginning of the 20th century PlaceAustraliaWhat happenedThe killer whales helped the whalers catch a baleen whale.可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 5 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - -

30、 - - - -名师精编优秀教案Step 3Skimming1 Glance through the two anecdotes and use one sentence to get the main idea of each anecdote.Main ideas ：Anecdote one： The killer whales helped the whalers to catch a baleen whale. Anecdote two ： Old Tom saved a whaler James.2 Fill in the blanks with the names of the r

31、oles in the text.(1) was 16 years of age when he went to work at the whaling station.(2) orderd Clancy to go to the boat as there was a whale out there in the bay. 3 was swimming by the boat showing the whalers the way.4 told Clancy that they would return the next day to bring in the body of the wha

32、le. 5 was carried by the waves further and further away from the whalers.6 knew that Old Tom would protect James.Suggested answers：1Clancy2George3Old Tom4Jack5James6RedStep 4Scanning1Read these two anecdotes carefully and find out some verbs or verb phrases to do the blankfilling worksheet.Anecdote

33、one：There was perfect cooperation between the whalers and the killer whales.Before the huntThe killers action ： Threw_itself out_of the water and then crashed_down again. Swam_by the boat， showing the whalers the way.Circled back to the boat, leading the whalers to the hunt.The whalers reaction ： A

34、whaler yelled out. George ran ahead_of_ clancy.Clancy raced_afterhim.They jumped_into_the boat with the other whalers and headed_out into the bay.During and after the huntThe killers action ： A pack of killers are throwing_themselves on top of the whales blowhole to_stop it breathing 。 some others a

35、re stopping it fleeing_out to sea.The killers started racing_between the whalers boat and the whale ，just like a pack of excited可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 6 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案dogs.Within a mome

36、nt or two ， the whales body was dragged_down_into the depths of the sea.The whalers reaction ：The man in the bow of the boat aimed a harpoon at the whale and let it go to hit the spot.Started turning the boat around to go home.Anecdote two：The dangers facing James：1He was washed_off_the boat and was

37、 carried_away_by rough waves. 2There was a shark out there.The help offered by Old Tom ：1Old Tom wouldnt_let_the shark near. 2Old Tom firmly held James up in the water.2 Reading aloud and underlining expressions.Students read the text aloud to the tape and underline all the expressions in the text.P

38、ut them down into their notebooks after class as homework.Suggested answers：Collections ： at the time ， witness sth.with ones own eyes many times ， sort out my accommodation ，in time to do sth. ，crash down，yell out ，ahead of，flee out to sea，aim at，let sth.go，be dragged swiftly down into the depths o

39、f the sea ，in the meantime ，have a good feed on sth.， be carried further and further away ， be firmly held up in the water3 Reading， identifying and settling.Students skim the text once again and identify the difficult sentences.Let them try analyzing the structures of the difficult sentences and di

40、scuss them among their group members.They may also turn to the teacher for help. .George didnt like being kept waiting. .I could see a whale being attacked by a pack of about six other killers. Being badly wounded ， the whale soon died. .I could see he was terrified ofbeing abandoned by us.Step 5Dis

41、cussionAfter the students read the passage，ask them to discuss the following questions in groups and可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 7 页，共 13 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案then report to the class.1 Why has the killer

42、whale got the name Old Tom. 2 Do you like killer whales？ Why or why not.Suggested answers：1 Old Tom is a persons name.In my opinion ， the reasons why the killer in the text is called so may be two.For one thing， the killer that showed the whalers the way to the hunt and saved James must be a male ki

43、ller whale because Tom is a mans name.For another，the whalers called it Old Tom， just as they were callinga man.That is to say， the whalers treated it as their dear friend.In the meantime ， the killer itself must be very friendly to the whalers and helped them a lotin hunting in the sea.In return， t

44、he killer can get part of the baleen whale as its food.So to some extent， the whalers and killers are depending on each other.They cooperated well and lived in harmony with one another.2 I likekillerwhales because when James felloff the boat， the killerwhale not only protected him frombeing drowned

45、but also wouldnt let the shark near.They are so clever and friendly to human beings.Whats more， they worked as a team ，which should be learned by us when we are working.I dont like them.Though they are clever and friendly to us， they are too fierce.To my great surprise， they should eat the flesh of another whale.I could hardly believe it.I have never h