2023學(xué)年完整公開課版（1a1e）We'retringtosavetheearth

1a-1eSectionBUnit13We’retryingtosavetheearth.Testyourself不同種類的污染2.在河底3.把垃圾扔到河里4.在……中起作用differentkindsofpollutionatthebottleoftheriverthrowrubbishintotheriverplayapartinI.Checkifyouknowthesephrases.5.在中國(guó)南部6.對(duì)……有害7.在……頂部8.海洋生態(tài)系統(tǒng)insouthernChinabeharmfulto/doharmto…

atthetopoftheocean’secosysteminthesouthofChina一、根據(jù)句意及首字母或漢語(yǔ)提示完成單詞。1．Smokingish________toourhealth.2．Thegirlisu________，buthersisterisbeautiful.3．Myfatherlikeswearinghis________(木制的)shoes.4．Weshouldbring________(塑料)bagsforshopping.5．Hehadthe____________(長(zhǎng)處)ofagoodeducation.二、用所給單詞的適當(dāng)形式填空。1．Isawtwo___________(fisherman)sellingfishesinthemarket.2．Hehasmany_________________(advantage)．Weliketogetonwellwithhim.3．The

best________(method)toprotecttheenvironmentistoavoidkindsofpollution.4．Thepriceoftheseorangesis________(low)thanthatofthoseapples.armfulglywoodenplasticadvantagefishermenmethodadvantageslower

Whatcanwedotohelpsavethe

planet?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5)____stopridingincars____recyclebooksandpaper____turnoffthelightswhen

youleavearoom____turnofftheshowerwhile

youarewashingyourhair____don’tusepapernapkins1a12345Recyclingpaperisreallyeasy.Iagree.Butit’shardtostopridinginacar.Compareyouranswersin1awithyourpartner.1b??????????

Listenagain.Check(?)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.1dListenagainandanswerthequestions.1.Whoreadabook?WouldJuliaturnofftheshowerwhensheiswashingthehair?3.DoesJackliveclosetoschool?Jack.No,shewouldneverdothat.Yes,hedoes.Inorderto_______electricity,JackaskedJuliato________（關(guān)）thelights.Hesayshehasjustreadabook__________givesideasabout______tosavethe_____________(環(huán)境).HetellsJuliathatpeopleshouldturnofftheshowerwhenwewashourhair.Andweshouldtakethebags_____wegoshopping.Itisalsogood_____theenvironmenttoridebikestoschool___________ridingincars.Juliasaidthatshehasshorthair,itonly____afewminutestowashherhair.Andit’seasyforhertotakeherbagstogoshopping.Asfor______abiketoschool,shethinksit’stoodifficult.Becauseherhomeis_____fromschool.itwouldtakeher45minutestogettoschool____abike.saveturnoffthat/whichhowenvironmentwhenforinsteadoftakesridingfaronMakeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.

A:Wereallyshouldn’tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.1e

PairworkPeoplearecuttingdowntoomanytrees.Whatshouldwedo?

PairworkWeshouldtellthemtheimportanceofplantingtreesandplantmoretrees.Wereallyshouldn’tusepapernapkins,youknow.Iknow.Istoppedusingthemlastyear.Wereallyshouldn’tusepapernapkins,youknow.Iknow.Istoppedusingthemlastyear.1.Wecan’taffordtowaitanylongertotakeaction!

affordv.

承擔(dān)得起;提供,給予

affordtodosth.(常與can,beableto連用)買得起;有足夠的……e.g.Wecan’taffordtopaysuchaprice.

我們付不起這個(gè)價(jià)錢。

Dancingaffordsuspleasure.

跳舞給我們帶來(lái)快樂(lè)。2.…saveelectricitybyturningoffthelightswhenyouleavearoom.e.g.Pleaseturnthetelevisionoffbeforeyougotobed.

睡覺(jué)前請(qǐng)關(guān)掉電視。turnaround轉(zhuǎn)身turnup調(diào)高(音量)turndown調(diào)低;拒絕turninto變成;進(jìn)入turnon打開,發(fā)動(dòng)turnoff關(guān)掉,關(guān)閉turnouttobe結(jié)果是turnover移交拓展:turn相關(guān)短語(yǔ)關(guān)掉選擇填空：1.--____youpassmeapen?I'dliketowritedownthephonenumber.--Sure.Hereitis.A.CanB.NeedC.MightD.Must2.--MayIgotothecinema,Mum?--Certainly,butyou___bebackby11o'clock.A.canB.mayC.mustD.need3.you___worryaboutme.It'snothingserious.A.can'tB.mustn'tC.needn'tD.won't4.--Excuseme.IsthistherightwaytotheSummerPalace?--Sorry,I'mnotsure.butit____be.A.mightB.mustn'tC.can'tD.must5.Themanintheoffice____beMr.Black,becausehewenthomejustnow.A.mustn'tB.maynotC.can'tD.needn't6.Hepromisedtopickmeupattheschoolgate.However,he_____yet.A.didn’tarriveB.doesn’tarriveC.isn’tarrivingD.hasn’tarrived7.BaJin,oneofthegreatestwritersinChina,___as“People’sWriter”.

A.isregarded

B.hasregarded

C.isregarding

D.regards8.(2013江蘇淮安)It'sgettingdark.Please__thelight.A.turnon B.turnoffC.turndown D.turnaround9.(2013湖北隨州)–HowdoesJackusuallygotowork?—He______driveacar,butnowhe______theretoloseweight.A.usedto;isusedtowalkB.wasusedto;isusedtowalkingC.wasusedto;isusedtowalkD.usedto;isusedtowalking10.(2013湖北宜昌)—Atpresent,oneofthebest