初中英語-unit 13 We're trying to save the earth!Section A 3a教學(xué)課件設(shè)計

Unit13We'retryingtosavetheearth!SectionA23a-3bTheearthisbadlypolluted.Whatshouldwedotosavetheearth?WarmingupLet’stakeaction(采取行動)Turnoffthelightswhenyouleavearoom.Recyclebooksandpaper.Takebusesinsteadofdrivingcars.Thezoosprovidehomesformanyendangeredanimals.Therearesomeanimalsareendangered.Weshoulddosomethingtoprotecttheanimalsandtheenvironment!

Savetheearth!Savetheanimals!Warmingup1.Haveyoueverseenashark（鯊魚）?2.Wheredotheylive?3.Whatdotheyeat?4.Whydopeoplecatchthem?Discusswithyourpartner:

Task1Readthepassageandmatchthesentenceswiththemainideas.Para.1somethinghappenswhenpeoplecutoffsharks’fins.Para.2environmentalprotectiongroupshavedonesomethingtoprotectsharks.Para3.you’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.閱讀策略：快速閱讀文章，一般首尾句概括性較強(qiáng)可以跳過某個或某些部分，以求抓住文章的大意.Task2

Readthepassageaboutsharksandanswerthequestionsbelow.1.Whereissharkfinsouppopular?2.Whatdoesenjoyingabowlofsharkfinsoupmean?3.Whathappenedtothesharkswhenpeoplecatchthem?4.Howmanysharksarecaughtandtradedeveryyear?5.Aresharkfinsgoodforhealth?閱讀策略：請帶著問題快速找到相關(guān)段落，針對疑問詞確定答案要點(diǎn)。Task3

ReadthepassageaboutsharksandtranslatethesesentencesintoChinese.1.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?2.Thisisnotonlycruel,butalsoharmfultotheenvironment3.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.4.Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.翻譯策略：中考中的翻譯題主要考察對語言的應(yīng)用能力，切忌按字面意思翻譯，應(yīng)通讀上下文理解其意。Task4

Readthepassageagainandfillintheblankswiththewordsinthebox.soalthoughifbutwhenManypeopledonotrealizetheyarekillingawholeshark______theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,____iftheirnumbersdrop,theocean’secosystemwillbeindanger.whenso3.Manythinkthatsharksaretoostrongtobeendangered,_____theyarewrong.4._________therearenoscientific

studiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday___wedonotdosomethingtostopthesaleofsharkfins.butAlthoughifadj.

科學(xué)上的，科學(xué)的QuestionTimeWorkingroups.1.Readandfindquestions..2.Helpeachotherorasktheteacher.回讀語篇，小組合作，解疑答惑。2)WildAid和WWF組織

WildAid（美國野生救援協(xié)會）是保護(hù)野生動物及棲息地環(huán)境的一個非盈利性的機(jī)構(gòu)，1999年注冊成立，其宗旨是保護(hù)及救助世界范圍內(nèi)的野生動物；WWF（世界自然基金會）英文全稱為WorldWideFundforNature，成立于1961年，是享有國際盛譽(yù)，全球最大的獨(dú)立性非政府環(huán)境保護(hù)組織之一。CACCAfter