2015年仁愛(ài)英語(yǔ)九年級(jí)上冊(cè)U2T2SA的教學(xué)設(shè)計(jì)

1、Unit 2 Saving the EarthTopic 2 All these problems are very serious. Section AThe main activities are 1a and 2. 本課重點(diǎn)活動(dòng)是1a和2。. Teaching aims and demands 教學(xué)目標(biāo)1. Learn a new word and some phrases:as a result, behavior, in the beginning, day by day, die out2. Learn some useful sentences: (1)As a result,

2、air pollution has become a serious problem. (2)Humans have come to realize the importance of protecting animals.3. Learn the indefinite pronoun and adverb:(1) None of us likes pollution. (2) Dont spit anywhere in public. (3) Everyone should care for wild animals and plant more trees. 4. Learn the im

3、portance of protecting the environment. . Teaching aids 教具 有關(guān)污染的和學(xué)生不文明行為的教學(xué)圖片/小黑板/錄音機(jī)/警示標(biāo)語(yǔ). Five-finger Teaching Plan 五指教學(xué)方案Step 1 Review 第一步 復(fù)習(xí)(時(shí)間:7分鐘)復(fù)習(xí)污染的類(lèi)型及其危害，教師創(chuàng)設(shè)一個(gè)空氣污染的情境，引入本課話題。1. (教師收集一些有關(guān)污染的圖片，讓學(xué)生說(shuō)出它們分別屬于哪種污染，有何危害并提出解決建議。)T:What kind of pollution is it?Ss:It is noise pollution.T:What harm

4、can it cause?S1:It can disturb others and make people feel uncomfortable and unpleasant.S2:It does great harm to peoples hearing. It can even make people sick or deaf.T:Good. How should we solve this problem?S3:Dont always listen to loud pop music.S4:Dont make a loud noice in public.(其它污染用同樣的方法復(fù)習(xí)。學(xué)生

5、可以在教師幫助下回答。)Step 2 Presentation 第二步 呈現(xiàn)(時(shí)間:10分鐘)展示1a的圖片，導(dǎo)入新課，呈現(xiàn)本課生詞和詞組。講解不定代詞和不定副詞的用法。教育學(xué)生必須保護(hù)環(huán)境。(教師創(chuàng)設(shè)一個(gè)空氣污染的情境，引入本課話題。例如：教師一邊拍身上的灰塵，一邊咳嗽著走進(jìn)教室，然后描述。)T:It is too dirty and there is too much heavy smoke outside. I cant stand it.1. (教師展示1a的圖片，導(dǎo)入新課。)T:Do you like the environment here?Ss:No, we dont.T:Why

6、?Ss:Because there is too much smoke. Its a serious air pollution.T:Very good. We should stop burning coal. It is said that China has become the worlds largest producer and user of coal. As a result, air pollution has become a serious problem.(板書(shū)并要求學(xué)生掌握。) as a resultT: Now our government has realized

7、 the importance of protecting the environment.(板書(shū)并要求學(xué)生理解。) importanceT: We should do something useful to protect the environment, too.(板書(shū)并解釋something是不定代詞，其修飾語(yǔ)要放在它后面。);something usefulT: Can you tell me what we should do?S1:We shouldnt leave rubbish here and there.S2:Dont spit anywhere in public.S3:

8、Dont walk on grass.S4:(教師引導(dǎo)學(xué)生回答。)T: Well done. We should do everything we can to protect the environment.2. (播放1a錄音，讓學(xué)生帶著問(wèn)題去聽(tīng)。)T: Listen to the tape, and answer the questions on the small blackboard.(出示小黑板。)(1)Whats the article about?(2)What should we do and not do to protect the environment?(核對(duì)答案。)

9、3. (男女生分角色朗讀。)T: Lets read 1a together. BoysKangkang and girlsMichael.4. (讓學(xué)生再讀1a，試著找出1a中的不定代詞或不定副詞，以及一些疑難點(diǎn)。)T: Read 1a again, and try to find the indefinite pronouns or adverbs.Step 3 Consolidation 第三步 鞏固(時(shí)間:8分鐘)閱讀1a，完成1b，開(kāi)展分組活動(dòng)加深對(duì)文章的理解，增強(qiáng)學(xué)生的環(huán)保意識(shí)。1. (讓學(xué)生齊讀對(duì)話，鞏固1a并完成1b。)T: Now, lets read this dialog

10、 together again, and then try to answer the questions in 1b as quickly as you can. (核對(duì)答案。)2. (要求學(xué)生利用小黑板上的關(guān)鍵詞復(fù)述1a。)T: Retell 1a with the key words. Two minutes for preparation.a.the largest producer and userb.a serious problemc.do something usefuld.leave rubbish/spit anywhere/walk on grass/pick flowe

11、rs/care for/plant more treese.do everything(抽查幾名同學(xué)，檢測(cè)復(fù)述情況。教師作點(diǎn)評(píng)。)Step 4 Practice 第四步 練習(xí)(時(shí)間:15分鐘)教師利用圖片作引導(dǎo)，呈現(xiàn)部分生詞和詞組。讓學(xué)生獨(dú)立完成2，然后聽(tīng)錄音，完成3。并通過(guò)練習(xí)，分析不定代詞和不定副詞在句中的作用，總結(jié)它們的用法。1. (教師展示多幅有關(guān)學(xué)生不文明現(xiàn)象的圖片。)T:Environment is very important to us. How about the environment of Kangkangs school? Lets look at the pictur

12、es.T:(指著第一幅圖中的男生。) Is he polite or impolite?Ss:Impolite.T:Yes. He is rude.(板書(shū)并要求學(xué)生理解。) rude2. (讓學(xué)生觀察圖片，然后分組討論圖中人物的行為是否正確。)T:Are their behaviors good or bad?(板書(shū)并要求學(xué)生掌握。) behaviorSs:Bad.T:Good. What should we do then?Ss:We should make rules to change the situation. Perhaps its hard for us to follow th

13、e rules in the beginning. But you will get used to them later on and our school will become better and better day by day.T:I agree with you.(板書(shū)并要求學(xué)生掌握。) in the beginning, day by dayT: Discuss in groups of four, then give a report.(小組選代表匯報(bào)。)3. (教師讓學(xué)生用不定代詞或不定副詞完成這封信，完成2。)T: Here is a letter from Kangk

14、ang. Is the environment of his school good or bad? What did he say in the letter? Please read 2. Choose the proper words to fill in the blanks. (教師與學(xué)生核對(duì)答案。讓學(xué)生認(rèn)真地讀這封信，分析不定代詞和不定副詞在句中的作用。引導(dǎo)學(xué)生總結(jié)出不定代詞/副詞的用法。)4. (教師用圖片作引導(dǎo)，讓學(xué)生對(duì)新的語(yǔ)法進(jìn)行訓(xùn)練，達(dá)到學(xué)以致用的目的。)(展示一系列有標(biāo)語(yǔ)的圖片。)T:We know we should protect the environment. W

15、hat should we do? Please use the indefinite pronouns or adverbs in your sentences. (教師可做適當(dāng)?shù)囊龑?dǎo)。)S1: None of us should step on the grass.S2: Dont throw rubbish everywhere.S3: Nobody should pick the flowers.S4: Dont spit anywhere.S5: Everyone should care for animals. T: Excellent. We should do everythi

16、ng we can to protect the environment.5. (聽(tīng)錄音，完成3。)T:In the past, people killed animals for their meat and skins. Now some kinds of animals are becoming fewer and fewer. And some animals are in danger of dying out completely.(板書(shū)并要求學(xué)生掌握。)die outT: Listen to the tape and finish 3.(教師與學(xué)生核對(duì)答案，然后解釋語(yǔ)言點(diǎn)。)St

17、ep 5 Project 第五步 綜合探究活動(dòng)(時(shí)間:5分鐘)讓學(xué)生調(diào)查周?chē)娜?，有哪些行為?duì)保護(hù)環(huán)境是不利的，應(yīng)如何解決，寫(xiě)一份調(diào)查報(bào)告。然后討論作為一名中學(xué)生應(yīng)該和不應(yīng)該做什么，以此制定一份班級(jí)或?qū)W校規(guī)則來(lái)增強(qiáng)學(xué)生的環(huán)保意識(shí)。1. T: Make a survey.(讓學(xué)生調(diào)查周?chē)娜耍心男┎涣嫉男袨?，?yīng)如何解決。)Bad behaviorSolution2. Homework:Make some class rules or school rules about protecting environment.板書(shū)設(shè)計(jì)：All these problems are very serious. Section Aas a resultBut the government is doing somethin