仁愛(ài)版九年級(jí)英語(yǔ)上冊(cè)課件Unit2Topic3SectionA

1、Unit 2 Saving the EarthTopic 3What can we do at home to protect the environment? Section A 課件 2Review some phrases1.結(jié)果2.到處，處處3.一開(kāi)始4.一天天5.在的危險(xiǎn)中1. as a result2. here and there3. in the begining4. day by day5. in danger of.6.消失，滅亡7.轉(zhuǎn)變成8.逐漸意識(shí)到9.砍倒 6. die out 7. change/ o 8. come to realize 9. cut down10

2、.數(shù)以百萬(wàn)計(jì)11.占據(jù)，占領(lǐng)12.拿走，帶走13.溫室效應(yīng)14.處理，解決10. millions of11. take up12. take away13. the greenhouse effect14. deal withLets learnLook at the pictures, and discuss how to protect the environment?Dont leave rubbish here and there.No littering! We shouldnt /Dont spit in public.Dont walk on grass or pick flo

3、wers.We should care for wild animals.We should refuse to wear fur clothes.Plant more trees. In order to protect our environment, the three Rs-reduce, reuse, recycle-are important.減少，再使用，再循環(huán) waste paper Dont smoke in public. No smoking! waste bottles soft drink cans plastic bags paper cups Then liste

4、n to the conversation carefully and check () your answers.Type of garbageRecycledReused Reducedplastic bagspaper cupscansnewspapersglass bottlesRead 1a again and answer the following questions.Whats Janes main job?What are the three Rs?What kinds of things can we do at home to protect the environmen

5、t?Her main job is to help spread the message about protecting the environment. Reduce, reuse and recycle.We should reduce the waste we produce.Learn some phrases1.help spread the message2.reduce the waste3.use both sides of the paper4.reuse plastic bags5.collect waste paper6.save money1.幫助傳播信息2.減少垃圾

6、3.使用紙張的雙面6.省錢(qián)4.再利用塑料袋5.收集廢紙張Key points1. We all know that you are working for an organization that protects the environment.我們都知道你在為一個(gè)環(huán)保組織工作。這是一句含有兩個(gè)that的復(fù)合句，第一個(gè)that引導(dǎo)賓語(yǔ)從句，說(shuō)明know的內(nèi)容;第二個(gè)that引導(dǎo)定語(yǔ)從句，修飾organization。2. work for 為.而工作王先生已經(jīng)為這個(gè)公司工作了十幾年了。Mr. Wang has worked for the company for more than ten years.3. I think recycling can not only protect the environment but also save money.我認(rèn)為回收利用不僅能保護(hù)環(huán)境，而且還能省錢(qián)。not only but also不僅而且(就近原則)。不僅他而且我也擅長(zhǎng)英語(yǔ).Not only he but also I am good at Engli