人教新课标必修二英语Unit4Wildlifeprotection【教学设计】

1、Unit 4 Wildlife protection本单元以环境保护为中心话题，内容涉及野生动物保护”、污染的防止”、生活的环保”和环保知识宣传”等。语言知识和语言活动的设计是围绕环境保护”这一中心话题展开的。WARMING UP部分通过三图幅片导入本单元 ,引出有关动物保护的话题并使学生了 解濒危动物，树立保护动物、保护环境的意识。LISTENING部分是有关 空气污染"、水污染”和环境污染”等的话题。学生在听的过 程中，要捕获信息，以提高听力的水平。另外，教材还设计了讨论题作为听后”活动，在形式上，把 听”与 说”相结合，力求训练学生的综合语言运用能力。SPEAKING安排一组采

2、访活动。教材中提供了部分启发性的采访问题，帮助学生展开口语活动， 同时还要求学生自己设计问题，发展自主能力。活动具有趣味性，有助于学生亲近、关爱动物。PRE-READING部分以提问的形式导入课文，是阅读课文前的热身。READING分三部分叙述主题内容。1、人与动物的关系。2、动物灭绝的原因。3、补救措施。 文章语言简洁，条理清晰。不仅有 助于提高学生的阅读能力，而且在写作上也有所帮助。 POST-READING部分由两部分组成。第一部分通过回答问题的形式，进一步加深对课文的理解。第二部分围绕课文展开一些环保教育活动，要求学生列表说明每天要做的对环保有益的事，以培养学生的环保的责任感，调动他们

3、参与环保行动的自觉性。LANGUAGE STUDY 部分分为词汇和语法两项。词汇学习涉及构词法和词组填空练习。帮助学生扩大词汇量， 同时也指导学生掌握通过语境记忆词汇的方法。本单元的语法项目是复习直接引语和间接引语。INTEGRATING SKILLS包括读写和写两部分。第一部分体现了读是写的基础，写是读的发挥。第二部分写作的任务是学会制作一张宣传环保的海报。上述设计的目的是使学生能够边学边做，做到学用结合。TIPS部分对怎样制作一幅成功的海报提出了一些建议，在语言方面具体指导学生完成制作海报的任务。CHECKPOINT部分简要地总结了直接引语和间接引语的用法，并且通过两个问题引导 学生对本单

4、元所学的词汇作一小结。教学目标I.Target language 目标语言a Key words and expressions:protection decrease relief reserve respond laughter mercy contain employ incident contain fierce die out, in relief, burst into laughter, pay attention to, come into being .according tob Key sentences 重点句子：1)I wonder what is being done

5、 to help you.2)You should pay attention to the rainforest where I live and appreciate how the animals live together.2. Ability goals 能力目标a. Talk about wildlife protectionb. Enable the Ss to get the main idea of the text.c. Understand the text and answer the questions.d. Enable the Ss to understand t

6、he details about the passage, choosing the correct answer according the text.3. Learning ability goals 学能目标a. Encourage Ss to think and express their attitude towards the wildlife and the wildlife protection.b. Let the Ss know how to get the main idea of the text.c. Get the Ss to learn how to find t

7、he relative key words from the passage to choose the correct answers.d. Talk about the measures to protect the wildlife.教学重难点a. Enable the students to know some basic information about the endangered animals and wildlife protection.b. Encourage Ss to think and express their attitude towards the wild

8、life and the wildlife protection.教学方法a. Skimming and scanningb. Asking-and- answering activity to check the Ss' understanding of the text.c. Individual, pair or group work to finish each task.d. Discussion.课前准备A recorder, a computer, a projector教学过程Step 1 Lead-inLead in by watch a video about wi

9、ldlife and lead in the topic.Step 2 Warming-upTask: let the students explore the following question:1. Which of the above animals are in danger?2. What other endangered animals do you know of?3. Why are they dying out?Show some pictures to the students. Students watch the pictures and say what the p

10、ictures tell us.References: food shortage, pollution, destruction of habitat, over-hunting.Show the students three more pictures and ask: what do people kill or hunt these animals for?From these pictures, students can conclude that people kill animals for food, for fur, for medicine and for works of

11、 art.3. Ask the students to give their answers to the question: What is the problem of wild animals commonly facing?4. What has been done to solve the problem? How effective are the measures?Background InformationWhat is WWF?World Wildlife Fund 世界野生生物基金会world ' s largest privately financedbnserv

12、ation organizationprotect endangered species and their habitatsworks in more than 100 countries with nearly 5 million membersDiscussion:1. Let the students discuss the following question: How can we help these animals?Students discuss the question in groups and then give their opinions.2. After disc

13、ussion, tell students what is wildlife protection about.Step 3 ReadingFast reading1. What do they mainly talk about?The passage is mainly about.A. some protection of wildlifeB. a journey of a flying carpetC. daisy ' s wonderful experience with some animals2. Decide the sentences are True or Fals

14、e.Daisy saw many antelopes in Tibet.Daisy ' s sweater was made of sheep wool.The antelopes were an endangered species.The elephant used to be well protected in Zimbabwe.In Zimbabwe, tourists love to see the elephants.The farmers in Zimbabwe get nothing from the elephants now.This is a real story

15、 in Daisy' s life.3. Read and complete the chart.AnimalWhereWhat did she find?How did she feel?antelopeselephantmonkeyCareful ReadingBefLet the students read the text carefully to find out more details about Daisy' s journey.reading each paragraph, show them tasks.Fill in the blanks.The firs

16、t visit (Para 1)Main ideaWhat did she find?What can we learn?Aexample of wildlifeElephantsbe an endangeredspecies because farmersthemto protectwildlifeprotection in Zimbabwewithout mercy.Sohelped by allowingtourists pay farmers to hunt a certainnumber of animalsNow elephants arein number.The second

17、visit (Para 2)Main ideaWhat did she find?What can we learn?Aexample of wildlife protectionin ZimbabweElephantsbe anendangered species because farmersthem withoutmercy.to protectwildlifeSohelped byallowing tourists pay farmers to hunt a certain number of animals.Now elephants areinnumber.The third vi

18、sit(Para 3&4)Main ideaWhat did she find?What can we learn?eople can get somethingwildlifeprotectionA powerful drug contained in millipedes couldmonkey mosquitoes.of wildlifeDaisy plans to tellto producethe tectionDiscussion:1. What can we do to help endangered wildlife? Protect their hab

19、itats and create new ones, e.g. plant a tree and build a birdhouse Stop buying clothes made of their fursTo collect money to help themTell people around you the importance of wildlife protection and call for people to protectwildlife 2. Choose one animal and talk about its lifestyle and problems. Wh

20、y is it endangered? What mightpeople do to save it?3. Write a letter to WWF based on what you have discussed, asking them to help you save yourendangered animal.The World Wide Fund for Nature (WWF) is an international non-governmental organizationworking on issues regarding the conservation, researc

21、h and restoration of the environment.It is the worlds largest indnetpceonndservation organization with over 5 million supportersworldwide, working in more than 90 countries. It is a charity.Post readingAccording to the text, make a dialogue between Daisy and Antelope / Elephant / Monkey.Step 4 Langu

22、age points1. decreasev. 减少；降低The number of new students decreased from 210 to 160 this year.They are making every effort to decrease the production cost.decrease by示数量减少的幅度，即在原有的基础上“增加或减少了多少”；decrease 贝0表示减少到多少”。e.g. 该城市去年交通事故减少了30%。The traffic accidents in the city 30% last year.人口去年减少到1 百万。The pop

23、ulation 1 million last year.decrease, diminish, lessen, reduce, 这些词的共同含义是“减少，变少”。decrease: 指逐渐地、不断地减少。diminish: 侧重大小、数量和重要性的不断减小，强调减小的部分。lessen:普通用词，与decrease近义。指数目、程度、价值、实力等的减少。reduce: 普通用词，含义广。指数量、程度的降低或减少。2. die out 灭亡；逐渐消失Many old customs have died out.No one have come up with a convincing expla

24、nation of why dinosaurs have died out.He is the last of the family; after his death the name will die out.die of 死于die from 死于die down 渐渐消失，平息，变弱die away 渐熄，减弱，消失die off 相继死亡，先后死去die for 为了 . 而死，渴望Elephants would if men were allowed to shoot as many as they wished.A. die down B. die out C. die away

25、D. die off答案： B解析： die away 指 “（ 声音、 风、 光线等）渐息，渐弱 ” ;die down 指 “（ 慢慢）熄灭，平静下来” ; dieoff指忆个一个地死去” ；die out指“家族、种族、习俗、观念等 ）灭绝，绝迹”。3. hunt v. 打猎；猎取；搜寻November is a good time to hunt deer.We ll go hunting in the afternoon.Winter is the best time for hunting in mountain areas.John set out that day to hun

26、t for work.hunt for 搜寻hunt n. 打猎；猎取；搜寻The tiger hunt began at sunrise.The hunt for the lost child continued until she was found.I am on the hunt for the perfect summer sandals.hunter n. 猎人4. in peace 平静地，处于平静状态All the villagers live together in peace.Please let me do my work in peace.The two communi

27、ties live together in peace （with one another）.类似短语：in surprise 惊奇地in rags 衣衫褴楼地in tears 流着泪；哭in danger of 有 . 的危险The house is now in danger of collapse.He was in danger of losing his life.in danger 处于危险中The girl s life was obviously in immediate danger.You are so kind-hearted that you always give m

28、e a hand when I am in danger. be out of danger 脱离危险 endangered adj. 濒危的 dangerous adj . 危险的你认为中国的熊猫正处在危险中吗? (in danger)Do you think the pandas in China are in danger?It is reported that mountain lion is in danger of dying out.解析： the; /.5. long 在这里是动词，意思是“渴望，热望，极想”。He longs for / after fame.She long

29、ed to be back in China.She longed for her son to return home.6. respond v. 回答；响应；做出反应Has she responded to your letter?I invited her to dinner but she did not respond.The patient is responding well to treatment.response n. 反应；回答；响应；答复 It is strange that Dave didn t respondany of my emails. Something

30、must have happened to him.A. on B. withC. forD. toanswer, reply, respond 这些动词均有“回答 ”之意。answer: 常用词，指用书面、口头或行动对他人的请求、询问、质问等作出回答或反应。reply: 较正式用词，较少用于口语。侧重经过考虑的较正式答复。respond: 正式用词，指即刻的、以口头或行动对外来的号召、请求或刺激等作出回答或响应。7. relief n. （痛苦,负担等的） 缓和，减轻；解除The pills gave her some relief.It is a great relief to have

31、rain after a long time of drought.To our great relief, all the children arrived home, safe and sound.in relief 如释重负；松了一口气He said and then smiled in relief.to one ' s relief某人松了一口气To my great relief / Much to my relief, he is safe now.When the woman saw that her son was OK after the car accident,

32、 she said ,“ Well, deayou are the most importantfor me, not the expensive car.”A. in peace B. in danger C. in surprise D. in relief答案： D8. burst into 闯入，突然发作She burst into the room , and immediately started talking to everyone.When she saw me she burst into tears.When hefinished the speech, the audi

33、ence burst into applause.大家看到他摔下楼梯哄堂大笑。They burst（ed） into laughter seeing himfall down the stairs.burst in 打断burst out 大声喊叫；闯出burst upon （思想 ） 突然出现burst open 猛然打开9. without mercy 残忍地mercy n.宽容，宽恕，怜悯,善行，仁慈行为have mercy on/upon sth.对一 有怜悯之心show mercy to 向表示怜悯at the mercy of 受 .的支配，在.的掌握中10. certain ad

34、j . 某种（或一定）程度的；确定的For certain reasons I will be unable to attend the meeting.I can t say for certain when he will arrive.They are certain to succeed.=They are certain of success.=They are certain that they will succeed.=It s certain that they will succeed.be certain of 确信for certain 肯定地make certain

35、弄清楚make certain of 确定（弄清楚；弄确实 卜一11. protect fromm：护不受（危害）May God protect you from harm.Wearing dark glasses can protect your eyes from the sun.prevent / stop / keep from doing sth.阻止 .做 .12. contain v. 包含,容纳；容忍；克制This book contains all the information you need.This drink doesn t contain any alcohol.

36、Try to contain your anger.contain one s anger/greieefl/infgs 克制愤怒contain oneself 克制自己contain, include, involve, hold 这些动词均含有“包括，包含”之意。contain: 普通用词，所涉及的物体常常是其组成部分或内容，强调包容关系，既可指具体有形的东西，也可指抽象无形的东西。include: 普通用词，指一整体包含着各独立的部分，也指某东西包含另一东西的某一部分。involve: 指包含因整体的性质决定的成分或结果。所包括的往往是无形的、不可触知的东西，多用作引申。13. hold

37、: 常和 contain 换用，指能够容纳或有足够的容纳量，强调包容能力。affect v. 影响；感动；侵袭The climate affected his health.The amount of rain affects the growth of crops.He was much affected by the sad news.affected 受到影响的，感动的affection 喜爱，感情，影响affect, influence, impress 这些动词均含“影响 ”之意。affect: 通常是物而不是人作主语，主要指一时的影响，着重影响的动作，可指一般意义的影响 （ 不分好

38、坏），也可指不良影响。influence: 侧重在思想、性格、 行为等方面所产生的潜移默化的影响，也可指自然力的影响。impress: 强调影响既深刻又持久。14. pay attention to 注意；留意（to 是介词 ）You should pay attention to your spelling.The teacher required the students to pay more attention to keeping the lab clean.devote one s time to doing sth.把某人的时间用于（奉献于） 做某事be / get used t

39、o doing sth. 习惯于做某事be accustomed to doing sth. 习惯于做某事look forward to doing sth. 盼望做某事be opposed to doing sth. 反对做某事object to doing sth. 反对做某事stick to doing sth. 坚持做某事get down to doing sth. 开始做某事15. appreciate v. 欣赏，赏识；领会；感激,后跟 n,v-ing, that 从句Her talent for music was not appreciated.I am afraid you

40、have not appreciated the urgency of the matter.He appreciates being invited.They deeply appreciated his kindness.*appreciate 后面一般接物做宾语，不接人做宾语I （would） appreciate it if. 如果 .我将不甚感激。 。I would appreciate it if you could help me.appreciation n. 欣赏，鉴定,感谢in appreciation of 作为对 .的感谢，为感谢.He was given a rise

41、 in appreciation of his excellent work.Important Sentences1. It shows the importance of wildlife protection, but I' d like to help aSthe WWF suggests.现了野生动植物保护的重要性，不过，我还是想按照世界自然基金会(WWF) 的建议来帮助你们。Remember you must do everything as I do. 记住：你们都要照我这样做。All day long he worked at making shoes as he ha

42、d done in prison. 他像在监狱里那样，整天专心致志地缝制鞋子。【知识点】suggest 建议；表明，暗示(1) 接名词、代词、动名词做宾语，其后不接不定式作宾语。He suggested a way out of the difficulty. 他向我们提出一个克服困难的方法。He suggested putting off the meeting. 他建议推迟会议.(2) 接从句，表示“建议 ”时从句用“ should +动词原形”， should 可省略。如表示“暗示，表明，说明”，从句中用陈述语气。The teacher suggested that we (should

43、) not waste any more time. 老师建议不要再浪费时间了。Her expression suggested that she was angry. 他的表情说明她在生气。(3) 注意 suggest 和 advise 用法的联系和区别。正： The doctor advised him to stay in bed for a couple of days.误： I suggest him to go to see a doctor.【高考链接】( 1 ) ( 上海卷) The parents suggested _( sleep) in the hotel room b

44、ut their kids were anxious tocamp out during the trip.( 2) (北京卷)- How do you _ we go to Beijing for our holidays?- I think w e d better fly there. It s much more comfortable.A. insist B. want C. suppose D. suggest2. What must be done if wildlife protection is to succeed? 如果野生生物保护得以成功，必须做 什么 ?【知识点1】

45、be to do 也可以用于条件分句中，以侧重于表示案计划、安排地将来动作。If we are to be at st ation by nine o ' clock we must gojhow我们要在九点之前至U车站，我们必须现在就走。【高考链接】（2015 陕西卷）At college, Barack Obama didn ' t know that he the first black president of the United States of America.A. was to become B. becomes C. is to become D. beca

46、me【知识点2】succeed v.成功，达到目的success n. U成功；成就 C成功的人或事successful a dj.成功的successfully adv.成功地【拓展归纳】succeed in doing sth.成功地做了某事have success in doing sth.be successful in doing sth.成功做某事achieve great success取得巨大的成功sb./sth. is a success成功的人或事Step 5 GrammarThe Present Progressive Passive VoiceReview现在进行时被动

47、语态表示说话时或现阶段某个被动的动作正在进行，谓语动词的形式为“is are / am + being+过去分词”。如果去掉being,就成为一般现在时被动语态或系表结构。试比较下列句子：Look! The children are being taken care of by their aunt.瞧!孩子们现在正由姑母照看着。（指现在的情况）Children are taken good care of at school.孩子们在学校被照看得很好。（指通常的情况）The report is being written by one of the best students.报告正在由个最

48、好的学生写着。The report is well written.报告写得很好。（系表结构）Learning about Present Progressive Passive Voice现在进行时被动语态的用法1、表示现阶段正在进行的动作现在进行时的被动语态表示此时此刻某事正在被做。A number of Dongfeng trucks are being shipped abroad.批东风卡车正被运往国夕卜。Many interesting experiments are being carried out these days. 最近正在进行许多有趣的实验。2、表示计划或安排现在进行

49、时被动语态还可表示按计划、安排主语将要承受谓语动词的动作(仅限于少数及物动词 )。A folk song is being sung next. 下面将唱一首民歌A party is being held tonight. 今晚将要举行一场晚会。现在进行时被动语态的形式(1) 肯定形式：be (am, is, are) + being + 过去分词Money is being collected for the Hope Project.(2)否定形式：把 not 放在第一个助动词am / is / are 之后， 即： “ be (am, is, are) + not + being+ 过去

50、分词”。New nature parks are not being started in China.(3) 疑问形式：把第一个助动词am / is / are 移到句首并大写，句末加问号，即： “ Be (Am, Is,Are) + 主语 + being + 过去分词?”Are elks being sent to China from Britain?(4) 特殊疑问句形式：其构成在多数情况下是把特殊疑问词直接加在一般疑问句之前，具体可分为以下三种情况：1) 疑问句( 作主语)+ is being + 过去分词+ 其它 ?What is being done on the life of

51、 pandas?2) 疑句词(作定语) +主语+ is / are being + 过去分词+ 其它 ?How many buildings are being built in the town?3) 疑问词 + is / are + 主语 + being + 过去分词?Where is the elk being studied by scientists?注意事项1) "be being done中的be应随被动句中的主语作相应的变化。2) 将现在进行时的主动语态变为现在进行时的被动语态的关键是：把 be doing 变为 be beingdone.The students a

52、re cleaning the classroom now.fThe classroom is being cleaned now.The boy is counting some eggs.fSome eggs are being counted.Step 6 WritingWrite a letter of advice如何写建议信类书面表达写作指导建议信是书信的一种形式，属于应用文文体。建议信是写信人向收信人就某事提出自己的建议或忠告。有可能是写给个人，就其遇到的某个问题提出自己的看法和忠告；也可能是写给某个组织或机构，就改进其服务等提出建议。建议信要写出写信的目的、建议的内容、提出建议

53、的理由和根据。理由要合情合理，语气一定要礼貌。建议信的正文通常采取“三段式 ”结构。首段：一般说明建议的前提和事情的原委，对自己的立场作一些解释。中段： 围绕问题，思路清晰并且委婉地提出有针对性的建议。注意考虑对方的实际情况，切忌用语生硬、泛泛而谈。尾段：简单予以希望。希望自己的建议能对对方有所帮助，同时阐明所提供的建议仅供对方参考。【注意事项】1） 语气和用词要得体。在劝说对方接受你的建议时，应该注意措辞，慎用must 等命令性词汇。要用协商性、试探性的语气提出建议，避免用生硬说教的口吻。2）要传达特定的信息。首先要点明写信的目的是提建议；然后简要描述问题，提出建议并具体分析所提出的建议；最

54、后真诚地希望对方能接受自己的建议，并礼貌地结束全文。3）结构要合理。要合理安排所有内容，使文章有条理，符合逻辑。I）建议信开头常用句式：? You have asked me for my advice on and I will try to make some sugges tions?I' m writing to give some suggestions to?I m writing to share with you my opinions.?1 will try my best to make some suggestions ? Here I ' d like

55、to give my advice on /1 ' d- like to suggest that .? Thanks for trusting me It my great pleasure to give you some suggestionsadvicetips? I' m sorry to hear learn that 2）表达建议常用句式：? I feel that it would be helpful if?1 would like to suggest that ? If 1 were you, 1 would ? As far as I am concer

56、ned / In my opinion? It seems better that ? Why not ? It would be a good idea if ? For one thing，for another? In the first place / Firstly / First ，Secondly Second ，Last but not least ? it is more advisable to 3）建议信的结尾常用句式：? I will be more than happy to see improvements in this matter.?1 would be ready to discuss thi