海南省華僑中學(xué)九年級(jí)上學(xué)期英語(yǔ)教案：Unit 2Topic 1 Pollution causes too many problems

1、.Unit 2 Saving the world Unit 2 Topic 1 Pollution causes too many problems 一、教學(xué)課題：Topic 1 There are many kinds of pollution around us.二、教學(xué)內(nèi)容：1. Master some new words and useful expressions：Produce, chest, breathe, manage, waste, cancer, influence, look, several, secretary, relation, fisherman, presi

2、dent, dead, rabbit2. Learn the present perfect tense with for/since: How long have you been like this? I have been like this since last month.3. Learn something about some kinds of pollution:1The large population has caused many problems.2Air pollution makes people sick.3Light pollution is harmful t

3、o our eyes.4Litter influences the look of our cities.4. Let students know that pollution is really a serious problem.5. Talk about the environment in the past, at present, and how to protect the environment.6. Let the students know something about the noise pollution in order to make life comfortabl

4、e and pleasant.三、教學(xué)目的:1. Learn the present perfect tense with since.2. Learn how to express complaint.3. Learn the present perfect tense with for.4. Realize the harm of water pollution and enhance the students awareness of the importance of protecting the water resources.5. Understand the sentences

5、which express blame.6. Realize the harm of noise pollution.四、教學(xué)重點(diǎn)：1. Learn the present perfect tense with since.2. Learn how to express complaint.3. Learn the present perfect tense with for.4. Realize the harm of water pollution and enhance the students awareness of the importance of protecting the

6、water resources五、教學(xué)難點(diǎn)：1. Learn the present perfect tense with since.2. Learn how to express complaint.3. Learn the present perfect tense with for.六、教學(xué)準(zhǔn)備： 課前讓學(xué)生準(zhǔn)備一些有關(guān)各種污染的一些圖片。七、教具：教學(xué)掛圖, 錄音機(jī), 簡(jiǎn)筆畫, 單詞卡片.八、課型：New lesson九、教學(xué)過(guò)程：Section AStep 1 Review Show some pictures to the students, then ask:Now pleas

7、e look at these pictures. Would you like to say something about the environment around us? Please answer my questions. No.1. where do you live?And are you living in the countryside or in town? No.2. Are there any changes in your village/town/city?What changes have taken place in your village?No.3. H

8、ow do you like living there? Why?What problems do we have to face?Step 2 Presentation Show some pictures about polluted water, ask the students to tell their partner what happened in the picture?Then teach the words:Chemical factory produce chest breatheGet the students to look at the pictures and t

9、hen talk about why the air smells terrible.Listen to the tape again. Answer the following questions1 Who are in the picture?2 What are they talking about?3 Is the chemical factory near Grannys home?4 Can we find fish in the river?5 Is the sky blue?Step 3 Read and say. Get the students read 1a and an

10、swer the questions:1. Whats the matter with granny?2. Will she stay here?3. Does she have to see a doctor?And then call the students find out the sentences used by granny to express complaint. Then do 1b in the class.Step 4 Practice Get the students Look at the pictures. Answer following questions.1

11、 Are there any chemical factories in your city?2 Are they near your school?3 What was your city like a few years ago?4 Can you list some other kinds of pollution? Ask the students to think about how the pollution come into being and realize the harm of the pollution. Step 5 Work aloneGet the student

12、s define the following pollution with the phrases in 3a. Step 6 Make a surveyNow make a survey to study something around your home.Fill in the forms.SectionBStep 1 Review Guessing games. Review the words about pollution. The teacher explains them with some simple sentences. Then asks the students to

13、 guess which kinds of pollution they are.Step 2 Presentation1. The teacher teaches the new words with guessing games or simple drawings: Several, secretary, relation, fisherman, president, dead, rabbit.2. Let the students to look at the pictures on the book, and then have discussion between two pict

14、ures. Make sure the students to know the differences between them.Step 3 listen, read and sayListen to the tape carefully, then answer these questions.1 What are the children planning to do now?2 Can you say something about West Hill?3 What did they see on West Hill two days later?4 What happened th

15、ere?5 What did they do next?The teacher check the answersStep 4 Read and understandGet the students read 1a again and fill out the form on the book. Then get the students to report it to classmates.Step 5 Listening TestGet the students listen to 2. Write down the letters that go with the pictures. C

16、heck the answers and finish 2.Step 6 PracticeGet the students to look at the example given in 3. Compare them and understand the difference in the way of expression.Then tell the students know the words:I came to Renai International School one year ago.I have been at this school since last year / fo

17、r one year.1keep has kept for / since2finish has finished3be have been4have has had5be away from has been away from6be dead has been deadSection DThe main activities are 1a and 3. 本課重點(diǎn)活動(dòng)是1a和3。. Teaching aims and demands 教學(xué)目的1. Learn some new words and phrases: complete, last but not least, keep on,

18、text2. Review the usage of Wh- + to do.3. Talk about language learning strategies. . Teaching aids 教具錄音機(jī)/多媒體/小黑板. Five-finger Teaching Plan 五指教學(xué)方案Step 1 Review 第一步 復(fù)習(xí)時(shí)間:8分鐘師生問(wèn)答，復(fù)習(xí)學(xué)習(xí)英語(yǔ)的方法，并呈現(xiàn)生詞，自然導(dǎo)入對(duì)1a的學(xué)習(xí)。 板書，講解并領(lǐng)讀，要求學(xué)生掌握。completekeep on+v.ingT:OK. Lets read the text, then find out how many methods t

19、he writer mentioned. Turn to Page 75, 1a.板書，領(lǐng)讀并講解，要求學(xué)生掌握。text這個(gè)工作可讓學(xué)生分組負(fù)責(zé)搜集整理,登在小黑板上,每周一換。要求學(xué)生抽空抄錄并且閱讀成誦。其目的在于擴(kuò)大學(xué)生的知識(shí)面,引導(dǎo)學(xué)生關(guān)注社會(huì),熱愛生活,所以內(nèi)容要盡量廣泛一些,可以分為人生、價(jià)值、理想、學(xué)習(xí)、成長(zhǎng)、責(zé)任、友誼、愛心、探究、環(huán)保等多方面。如此下去,除假期外,一年便可以積累40多那么材料。假如學(xué)生的腦海里有了眾多的鮮活生動(dòng)的材料,寫起文章來(lái)還用亂翻參考書嗎?Step 2 Presentation 第二步 呈現(xiàn)時(shí)間:14分鐘呈現(xiàn)1a，完成1b。繼續(xù)議論學(xué)習(xí)英語(yǔ)的好方法，培

20、養(yǎng)學(xué)生的快速閱讀理解才能，激發(fā)學(xué)生的學(xué)習(xí)興趣。1. 讓學(xué)生閱讀1a，找出文中的學(xué)習(xí)方法，老師用多媒體或小黑板展示。S1:Do lots of listening practice.S2:Watch English programs on TV.S3:Listen to English songs.T:Boys and girls, we have so many methods to learn English well. You can use some of them to help you. Last but not least, remember to choose the ones

21、that suit you best.板書短語(yǔ)last but not least，要求掌握。last but not least2. 閱讀1a, 答復(fù)老師的問(wèn)題, 以此來(lái)穩(wěn)固1a。3. 讓學(xué)生再次閱讀1a，完成1b。T: Finish 1b according to 1a, and write down the learning methods the writer mentioned in the passage. 師生核對(duì)答案。Step 3 Consolidation 第三步 穩(wěn)固時(shí)間:8分鐘師生對(duì)話議論好的英語(yǔ)學(xué)習(xí)方法，練習(xí)穩(wěn)固1a內(nèi)容。1. 師生互動(dòng)，議論英語(yǔ)學(xué)習(xí)的方法。讓學(xué)生對(duì)好的

22、英語(yǔ)學(xué)習(xí)方法有新的認(rèn)識(shí)。2. 通過(guò)操練句型讓學(xué)生進(jìn)一步區(qū)分學(xué)習(xí)英語(yǔ)的好方法與壞方法。T:Lets discuss the following ways of learning English and put Ggood or Bbad in front of each sentence. Example:B1 Write Chinese pinyin beside the English words.Step 4 Practice 第四步 練習(xí)時(shí)間:10分鐘聽2a和2b錄音，完成2a和2b。然后，讓學(xué)生歸納總結(jié)本話題學(xué)過(guò)的重點(diǎn)短語(yǔ)、句型和語(yǔ)法。1. 聽2a錄音并跟讀，然后兩人一組操練對(duì)話，復(fù)習(xí)

23、2a中的wh- + to do用法。 板書本話題的重點(diǎn)wh-+to do構(gòu)造的句子。wh-+to do2. 讓學(xué)生歸納本話題所學(xué)的重點(diǎn)短語(yǔ)及句型，對(duì)照2b。聽2b錄音并跟讀。板書重點(diǎn)常用句。1Could you make yourself understood in the U.S.A.?2I dare not speak English in public.3I beg your pardon?3. 做一份調(diào)查，完成3中關(guān)于學(xué)習(xí)英語(yǔ)的自我評(píng)價(jià)。 T:What do you think of your English now? Please make your own self-assessm

24、ent according to Page 76, 3.Step 5 Project 第五步 綜合探究活動(dòng)時(shí)間:5分鐘讓學(xué)生談?wù)剬W(xué)習(xí)本話題的啟發(fā)，積極探究合適自己學(xué)習(xí)英語(yǔ)的好方法。完成家庭作業(yè)。1. 讓學(xué)生根據(jù)Step3采訪同班同學(xué)學(xué)習(xí)英語(yǔ)的好方法，談?wù)勊艿膯l(fā)并向全班同學(xué)作報(bào)告。 Example:Li Ming thinks oral English is very important. I agree with him. Jim thinks studying grammar is important for learning English well. He also thinks i

25、ts good to listen to the tape for five minutes every day. 2. Homework:What good methods of learning English can you learn from this section? And how do you plan to learn English better? Write a short passage about it.與當(dāng)今“老師一稱最接近的“老師概念，最早也要追溯至宋元時(shí)期。金代元好問(wèn)?示侄孫伯安?詩(shī)云：“伯安入小學(xué)，穎悟非凡貌，屬句有夙性，說(shuō)字驚老師。于是看，宋元時(shí)期小學(xué)老師被

26、稱為“老師有案可稽。清代稱主考官也為“老師，而一般學(xué)堂里的先生那么稱為“老師或“教習(xí)?？梢?，“老師一說(shuō)是比較晚的事了。如今體會(huì)，“老師的含義比之“老師一說(shuō)，具有資歷和學(xué)識(shí)程度上較低一些的差異。辛亥革命后，老師與其他官員一樣依法令任命，故又稱“老師為“教員。板書設(shè)計(jì)：Could you give us some advice on how to learn English well?Section D其實(shí),任何一門學(xué)科都離不開死記硬背,關(guān)鍵是記憶有技巧,“死記之后會(huì)“活用。不記住那些根底知識(shí),怎么會(huì)向高層次進(jìn)軍?尤其是語(yǔ)文學(xué)科涉獵的范圍很廣,要真正進(jìn)步學(xué)生的寫作程度,單靠分析文章的寫作技巧是遠(yuǎn)遠(yuǎn)不夠的,必須從根底知識(shí)抓起,每天擠一點(diǎn)時(shí)間讓學(xué)生“死記名篇佳句、名言警句,以及豐富的詞語(yǔ)、新穎的材料等。這樣,就會(huì)在有限的時(shí)間、空間里給學(xué)生的腦海里注入無(wú)限的內(nèi)容。日積月累,積少成多,從而收到水滴石穿,繩鋸木斷的成效。last but not leastI dare not