高一英语新课标必修2 unit4 教案.docx

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1、Teaching plan of unit 4Wildlife protection Teaching aims:1. Topic Wildlife protection: the importance of wildlife protection, ways to protect wild plants and animals.2. Useful words and expressions:wild wildlife protection enemy loss reserve area hunt zone peace fur stomach apply suggest thick rub m

2、osquito insect contain powerful drug affect attention whale bite effect butterfly dust recently fierce unkind lazy as a result die out in peace in danger protect from pay attention to come into being3. Functional items:I. Intentions and purpose Im going to do I feel like doing. I would rather not I

3、intend/ mean/ plan to do Id like to doI will do Im ready to do. II. Apologies Im so sorry that.Im afraid that . Thank you very much but.Its a shame that It was very nice of you but4. StructuresThe present continuous passive voiceAnimals are being hunted and killed.The environment is being destroyed.

4、Teaching proceduresPeriod 1. Speaking and listeningStep 1. Leading in 1. Show Ss a video about some animals in danger.2. Show Ss some picture of some rare animals in China.Step 2. Warming up1. Ss read the passage quickly and find out:Why did so many wild animals die out?2. Ss talk about the form on

5、page 25 and then discuss the following questions in pairs.1). What other endangered species do you know?2). Why are they in danger of disappearing?3). Do you know any wildlife that has disappeared?Step 3. Listening and talking (page 62)1. Ss look through the questions on page 62, and then listen to

6、the tape.2. First listening: Ss listen and grasp the key words and get the main idea.3. Second listening: Ss listen and answer the questions.4. Third listening: Ss listen and write down the main idea of the passage.5. Talking: Ss read the topics on page 62 and discuss in pairs. While they are talkin

7、g, try to use the following sentences:Im so sorry that Im afraid thatThank you very much but I hate to have to say this butThe problem is. It was very nice of you butIts a shame that Why didnt you tell me that.?Step 4 .Homework 1. Collect as much information about endangered wildlife as possible.2.

8、Preview the next partreading Period 2. ReadingStep 1. Revision Ask: What do you think of wildlife protection today?Whats the passage about? Have you previewed it?Step 2. Pre-readingSs in groups discuss the following questions:1. Why should you worry about this?2. What do you think we should do to pr

9、otect wildlife?Step 3. Reading 1. Scanning: Ss read the passage quickly to get the main idea and complete the table on page 27.2. Intensive reading: Ss read the passage again and answer the questions on page 27.Step 4. Explanation 1. as a result of 2. die out 3. rise (v) 4. affect 5. prevent from6.

10、She turned round and there was an antelope with a sad face looking at her.7. In three years they may all be gone!8. But what an experience!Step 5 .Homework 1. Recite the key sentences in the text.2. Write a summary of the text.Period 3. Extensive readingStep 1 . Revision Ss completer the summary of

11、the text. One day, Daisy _ a strange dream. She flew in a wonderful _ to _ with an _ in Tibet. The antelope told her they were hunted because of their_ which can be used to make _ like hers. In three years they may all be _ . Later, she _ to Zimbabwe where she talked with an _ and got to know the fa

12、rmers there no longer _ them. Thats because the _ decided to help and the farmers finally made a lot of _ . At last she _ at the thick rain _ where a monkey told her “ No rain forest, no _ and no _.” Although finally everything was _, she had _ so much!Answers: dreamed, chair, talk, antelope, fur, s

13、weaters, gone, flew, elephant, hunted, government, money, arrived, forest, animals , drugs, gone, learnedStep 2. Pre-reading 1. Ss talk about what they know about the animals.2. Ss read the passage and get the main idea.Step 3. Reading (page 30)1. Check Ss answer. The main idea is species and the re

14、asons for dinosaurs dying out.2. Ss read again and find out answers to the following questions: 1). When did the dinosaurs live? 2). Whats the rare new species dinosaur? 3). Why did the dinosaur die out?Step 4. Reading task (page 65)1. Ss read the passage on page 65 and try to collect information fo

15、r research into Milu deer.2. Ss discuss the information collected with their partner and then check them with the whole class.Step 5 .Homework Describe dinosaurs and Milu deer in your own words.Period 4. Learning about languageStep 1. Revision Ss try to say something about dinosaurs and Milu deer in

16、 their own words.Step 2. Practicing the useful words and expressions1. Ss finish Ex 1 and 2 on page 28.2. Check the answers with the whole class and talk about the important phrases. 1). apply for sth. /apply to do sth 2). Bite-bit-bitten 3). Have an good/bad/no effect on = affect 4). Pay attention

17、to : “to” is a prep. Here.Step 3. Structure learning: the present continuous passive voice1. Ss read the following sentences and try to find the rules1). Out fur is being used to make sweaters like yours.2). The environment is being destroyed.2. Ss finish Ex 2 on page 29.3. Play a game.Step 4. Pract

18、icing (page 63)1. Ss finish Ex 1 and 2.2. Check the answers with the whole class.Step 5. Using structures 1. Ss do Ex 1 on page 64 and pay attention to the structures of the present continuous passive voice.2. Tell Ss to remember the following expressions;is under repair = is being repairedis under

19、discussion=is being discussedStep 6.Homework 1. Review what they have learnt about the present continuous passive voice.2. Finish Wb Ex 2 on page 64.Period 5. Using languageStep 1. Revision Check Ss homework.Step 2. Listening (page 30) 1. Ss listen to the tape about a disappearing animal. Go through

20、 Ex 1 before listening.2. Play the tape again and check the answers.Step 3.Speaking (page 31)1. Ss talk in pairs about what they can do to help the lovely dodo.2. Ss try to use the following expressions while they talk:Intention PurposeIm going to Help the dodoI intend/mean/plan to Hide it in a cave

21、I will.Trap man as he kills a dodo.I feel like Attacking man myselfId like to Put man in a caveIm ready to Teach man how to be friendsI would rather not tell you What I think of manStep 4. Writing Ss write the letter independently.Some writing tips:1. Collect your idea for the letter. Write an outli

22、ne of your ways to help it.2. Decide the intention and the purpose of each of your ways. 3. Begin your letter with your address and the solution. Then write the ways as the body of the letter.4. Finish the letter with your best wished and your signature.Homework Sum up what you have learnt in this u

23、nit.Period 6. Integrating skillsStep 1. Revision Review what they have learnt in this unit.Step 2. Listening (page 66) Ss listen to three letters and see if they can help to answer them. While listening, fill in the boxed on page 66.Step 3. Speaking Work in pairs and try to talk about what advice yo

24、u might give to one of the three writers. Tips:1. Look through the three problems and decide which one to answer.2. Write notes of your idea.3. Give reasons for your idea.4. Talk about them with your partners and then share your opinions with the whole class.Step 4. Writing (page 67) Ss write down t

25、heir ideas in the form of a letter. Make each idea into one paragraph. And then exchange the letters with their partners to check.Step 5. Project (page 67)1. Ask the Ss to read the directions.2. Direct the Ss to prepare a project. As a student, what will you do to improve the environment?Step 6 .Hom

26、ework Finish the project on page 67.New words1. decrease vt/vi 变小，削减eg: a) The population of the village has decreased to/by 500 . (该村的人口削减到500人/ 削减了500人。)increase/ decrease/ reduce to /by to 表示增加到或削减到 ，by 表示增加了或削减了.反意：increase 同意：reduce 2. die out 指（动物植物）的灭绝，（风俗，习惯等的）渐渐消逝；（火，光等的）渐渐熄灭。eg: a) This ki

27、nd of bird is dying out .(这种鸟快要灭绝了。)b) The fire is dying out .you had better add some firewood .(火快灭了，你最好添些柴火。)c) That custom died out years ago . (那种风俗习惯很多年前就消逝了。)拓展：die away 指声音，风，光渐渐消逝。 die off 指一群生物相继死去。die down 指物质特性或情感渐渐安静。 die out 家族，种族，灭绝，死绝或做法、观念完全消逝，绝迹。die of /from 因而死 die for 为而死 Practice

28、 :a) The poor man died of/from cold and hunger .b) Soon his excitement died down and he realized how difficult the journey would be.c) The members of the family died off for a strange reason .d) He died for his country. (他为国捐躯了。)3.hunt vt/vi eg : He likes hunting very much .常见短语：go hunting 去狩猎 hunt

29、for 搜寻 = look for = search for = be in search of hunt for a job 找工作hunt for fame / money 追求声誉/金钱4. in peace 和平地，安静地，和谐地peace n .安静、安静、和平、太平peaceful adj . peacefully adv .at peace 处于和平状态eg : a) Do not disturb her .Just leave her in peace for a while . (别打搅她，让她安静一会儿。) b) The two nations used to be at

30、war with each other , but now they are at peace . (这两国一度交战，但如今它们和平共处。)5. in danger (of) (作定语或表语) 处于危急状况，在危急中，指句子主语或所修饰的人或物受到威逼eg . a) He was in danger of losing his life . (他有生命危急。)b) He realized that he was in danger . (他意识到自己境况危急。) out of danger 脱离危急eg: He has been very ill ,but he is now out of d

31、anger .拓展 ：dangerous adj .危急的 （指给别人造成危害或危急）endanger vt 危害，使受到危急endangered adj .濒危的 eg a).He is dangerous . / The bridge is dangerous .b).He is in danger . Practice endanger dangerous in danger out of danger eg : a) Do not touch the tiger ,it is dangerous .b) . Smoking endangers your health . (吸烟危害你的

32、安康。)c) . When she came to hospital, she was in danger ,but now she is out of danger .6. in relief 如释重负，松了口气relief n. (焦虑，恐惊，苦痛的)减轻，缓解，宽慰，减轻苦痛的事物。eg : a) The doctors treatment gave some relief .(医生的治疗稍使病情减轻。)b) To my great relief ,the difficulties were all overcome .(使我大为欣慰，困难全都克制了。)7. burst into + n

33、 burst out + doing eg : At the news she burst into tears .At the news she burst out crying .(听到这个消息她突然哭了起来。)8. protect from protect vt 爱护、保卫、防卫eg : The soldiers are fighting to protect their country .（士兵们为保卫祖国而英勇作战。） protectfrom / against 拦住、爱护使不受eg : An umbrella will protect you from the rain. (雨伞可

34、以爱护你不至于淋雨。)简单混淆的词：prevent 防止、阻挡 prevent(from)doing sth = stop(from)doing sth = keepfrom doing sth 阻挡 做某事eg: The heavy rain kept su from arriving on time. The heavy rain stopped us (from) arriving on time. The heavy rain prevented (from) arriving on time. ( 大雨使我们不能按时到达。) eg: For some reason the bridg

35、e was prevented from being built. (由于某种缘由，这座桥被停建了。)9. contain 包含、含有、包容、容忍eg: a) Sea water contains salt .b) The hall can contain 500 people.c) She could hardly contain herself for joy.(限制，遏制)(她兴奋得不能自控。)词汇辨析：contain/ include contain 指作为组成局部而被“包含或包容”在内，即某物包容在比其更大的东西之内。表示包含的内容或成份。 include 指作为整体中的一局部而被包

36、括进去，表示整体包含局部。eg: The price includes the tax. (这个价格包括税金在内。)其句型常为： “句子+ including + 被包括局部” “句子+ 被包括局部 + included ”eg: a) The whole class went to plant trees, including the teacher. b) The whole class went to plant trees, the teacher included. (全班，包括教师在内，都去植树了。)10. affect v. 影响，感动，(疾病)侵袭 eg: a) The cha

37、nge in climate may affect your health . (气候的改变可能影响你的安康。) b) Cancer has affected his lungs.(癌症已侵袭他的肺部)d) The story affected us deeply. (这个故事深深地打动了我们)effect n. 影响、效果、作用have an effect on = affect Government policy will not affect us. = Government policy will not have an effect on us. (政府的政策不会对我们有任何影响。)

38、11. pay attention to to 是介词。类似：lead to ,be devoted to ,adapt to ,look forward to eg: a) Please pay attention to your behavior in public. 12. appreciate vt 感谢，意识到，鉴赏 ，观赏 Appreciate + n /doing /that clause eg: a) I appreciated your help . (我感谢你的帮助。)=I thank you for helping me . b) I do not think you a

39、ppreciate the danger of this job. （我认为你没有意识到这工作的危急性。） c) I really appreciate having time to relax. (我实在喜爱有时间放松一下。)留意：a) appreciate it +从句 感谢类似：like / hate + it +从句eg: I shall appreciate it if you will do me that favour .(若是你肯帮我忙，我会特别感谢。)13. succeed vi/vt 胜利 继承 接替success n . successful adj. successfu

40、lly adv.eg :a) The experiment has succeeded . （试验胜利了。） b) Storm was succeeded by calm. (暴风雨之后是一切安静)搭配：succeed in sth /doing sth 在中获得胜利 succeed to sth 继承某物eg: a) He did not succeed in his first lecture .（他第一次讲课没有胜利。） b) He succeeded in( passing) the entrance exam. (他胜利地通过了升学考试。) c) He succeeded to th

41、e property. (他继承了财产。)success n. 胜利 （不行数，胜利；可数指胜利的人或事）eg: a) Failure is Mother of success . （失败是胜利之母。） b) He is a success. （他是一个胜利人士。）14.employ 雇用 同hire 反fire eg : He was employed by the company .常用搭配：employ oneself in 从事 忙于 be employed in从事 忙于eg :a) He employed himself in writing .(他忙于写作。)b) How do

42、you employ your spare time?(你怎么利用你的业余时间？)c) He is employed in a bank.(他在一家银行任职)派生：employee n.受雇者，雇员，雇工 employer n.老板，雇主 employment n.雇用，工作eg: He has been out of employment for a long time . (他已经好长时间没有工作了)15e into being形成，产生，开场存在 无被动，无进展 eg: a) No one know how such a custom came into being .（没有人知道这种风

43、俗是如何形成的.） b) We dont know when the world came into being.(我们不知道世界是何时开场存在的。)类似：come into effect 开场生效 come into fashion 开场流行 come into power 开场执政 come into sight 进入视野16.according to +n 依据，据说 按照eg: a) According to the radio ,it will rain tomorrow .(据电台播送，明天有雨。) b) According to my watch, it is 4 oclock.

44、(我表上是四点。) c) Ill do it according to your instructions.(我会照你的指示做。)17. harm n /vt 损害，危害do harm to 对有害harmful be harmful to 对有害eg: a) Everybody knows smoking harms our health.(v)b) What he said harmed our feeling very much c) What he said did a lot of harm to our feeling .Reading 1. Daisy had always longed to help endangered species of wildlife.黛西始终都渴望扶植那些面临灭绝的野生动植物。 long 渴望，热望long for = look forward + n /doing 渴望long to do sth 渴望做某事eg : a) We are all longing for peace . 我们都渴望和平。 b) He longs to see her again. 他渴望再见到她。c) We longed for the summer to be over soon. 我们渴望夏天赶快完毕。 endangered 过去分词做形容词