Unit13+Section+B+1a-1e 人教版九年級英語全冊

Unit13We’retryingtosavetheearth!SectionB(1a~1e)Studyinggoals一、功能：Talkabouthowtoprotecttheenvironment.二、詞匯和常用表達：Learntousewordsandsentences:recycle,napkin,It’shardtostopridingincars.Istoppedusingthemlastyear.三、文化知識：Toknowtheimportanceofprotectingtheenvironmentandtakeactionstoprotecttheenvironment.Rankthefollowingitemsfromtheeasiest(l)tothemostdifficult(5).stopridingincarsrecyclebooksandpaperturnoffthelightswhenyouleavearoomturnofftheshowerwhileyouarewashingyourhairdon’tusepapernapkins1aWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5)._____stopridingincars_____recyclebooksandpaper_____turnoffthelightswhenyouleavearoom_____turnofftheshowerwhileyouarewashingyourhair_____don’tusepapernapkins123451bCompareyouranswersin1awithyourpartner.Recyclingpaperisreallyeasy.Iagree.Butit’shardtostopridingincars.??Recyclingpaperisreallyeasy.回收利用紙真的很容易。

◎用法總結(jié)：recycle動詞，意為“回收利用；再利用?！眗ecycle是由前綴re-（又；再；重新）加cycle（循環(huán)；使循環(huán)）構(gòu)成的。類似的詞還有rewrite（重寫），retell（復(fù)述），reuse（再使用）remarry（再婚），rebuild（重建）等。recycle的過去式為recycled，常作定語，與所修飾的名詞在邏輯上存在動賓關(guān)系。新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討1cListenandcheck(√)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkabout___turningoffthelights___turningofftheshower___notusingpapernapkins新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討ThingsJuliaandJacktalkabout___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper?takeyourownbagswhenshopping◎用法總結(jié)：whenshopping意為“購物時”，連詞when引導(dǎo)時間狀語從句時，可以換成以when引導(dǎo)的介詞短語或分詞短語whendoingsth.，意為“做某事時”。1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turningoffthelights___turningofftheshowerThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___notusingpapernapkins___takingyourownbagswhenshopping.___notridingincars___ridingabike___recyclingpaper1eMakeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.A:Wereallyshouldn’tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.自我練習(xí)選擇合適的單詞,并用其正確形式填空。build,make,pull,pollute,recycle1.Thisbridge_________in1968.2.Look!Thatmonkey_________atoycar.Howfunny!3.Books,plastics,glassandsooncanbecollectedfor_________.4.Thiswine________fromgrapes.5.Peopleshouldstop________ournature.wasbuiltispullingrecyclingismadepolluting一、用括號中所給詞的中文意思或適當(dāng)形式填空。Exercises1．It’seasy________(save)waterbyturningofftheshower.2．Youcan________

(回收利用)plasticbottlesandcupstogrowsomething.3．Mr.Wangridesabiketoworkinsteadof________(drive)hiscarnow.4．Molly,pleasepassthesepaper__________(napkin)tome.5．_______(關(guān)掉)yourson’selectronicdevicesanhourbeforebedtime.tosaveTurnoffnapkinsdrivingrecycle6.ToreducetheCO2intheair,peopleshouldstop_____(ride)incars.7．_________(recycle)paperisareallyeasythingforeveryone.8.TheywatchedTVinsteadof_______(st