人教版英语九年级下册课件 Unit 13 Section B 1a-1e

SectionB1a-1eObjectivesTomasterthekeywordsandphrases:

recycle,napkin...Totalkaboutsavingtheearthandimprovespeakingandlisteningskills.Torealizetheimportanceofprotectingtheearthandtodothingstosavetheearth.LookandsayWhatcanwedotohelpsavetheearth?stopridingincars不开私家车重复利用书本和纸recyclebooksandpaperWhatcanwedotohelpsavetheearth?离开房间的时候记得关灯turnoffthelightswhenyouleavearoomWhatcanwedotohelpsavetheearth?turnofftheshowerwhileyou’rewashingyourhair洗头发的时候关掉水Whatcanwedotohelpsavetheearth?不要用纸巾don’tusepapernapkinWhatcanwedotohelpsavetheearth?Whatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).___stopridingincars___recyclebooksandpaper___turnoffthelightswhenyouleavearoom___turnofftheshowerwhileyouarewashingyourhair___don’tusepapernapkins541321aCompareyouranswersin1awithyourpartner.1bA:Recyclingpaperisreallyeasy.B:Iagree.Butit’shardtostopridingincars.Listenandcheck(

√

)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkabout___turningoffthelights___turningofftheshower___notusingpapernapkins1c√√ThingsJuliaandJacktalkabout___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper√√√ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdoturningoffthelightsturningofftheshowerListenagain.Check(√

)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.1d√√ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdonotusingpapernapkinstakingyourownbagswhenshopping.notridingincarsridingabikerecyclingpaper√√√Listenagainandanswerthequestions.Whoreadabook?WouldJuliaturnofftheshowerwhensheiswashingthehair?3.DoesJackliveclosetoschool?Jack.No,shewouldneverdothat.Yes,hedoes.Readthesentences.Juliashouldturnoffthelightswhensheleavesaroom.

Juliawouldneverturnofftheshowerwhilesheiswashingherhair.

Juliawilltakeherownbagswhenshopping.Juliawouldn’tstopridingincarsandstartridingbikes.Wereallyshouldn’tusepapernapkins,youknow.

Iknow.Istoppedusingthemlastyear.Makeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.1eJack’sbookisabouthowtosavethe________________.Itgivesmanygoodideas.Forexample,Weshouldturnofftheshowerwhenwearewashinghairs.environmentListenagainandfillintheblanks.We___________________useplasticbagswhenwegoshopping.Peopleshouldn’trideacartoworkand_______________ridebikes.shouldn’tshouldRecyclingpaperisreallyeasy.recycle

作动词，意为“回收利用；再利用”，过去式为recycled，过去分词为recycled，现在分词为recycling，第三人称单数为recycles。如：Chemicalconstantlycirculateorrecycleinthesystem.化学物质在系统中不断循环或回流。LanguagepointsThesolereasontheRecycleBinexistsistoimplementanundofacilityfordeletedfiles.回收站存在的唯一理由就是实现文件删除的撤销工具。

stopridingincars停止乘小汽车recyclebooksandpaper回收书籍、纸张

3.turnoffthelights关灯4.turnofftheshower关上淋浴头5.Don’tusepapernapkins.不要用纸巾6.takebusesinsteadofdrivingcars.乘公交车而不是开车UsefulwordsandexpressionsSummary7.turnon打开

8.turnup出现；调大

9.turndown拒绝；调小10.o把……变成

11.turnaround转身12.turnout结果是，证明是13.saveelectrcity节约电14.inahurry匆忙Usefulwordsandexpressions15.takeafewminutes花费几分钟时间16.fromnowon从现在开始17.startridingbikes开始骑自行车18.Noway不行，没门19.besides而且；除……之外20.livecloseto住得离……近21.gettoschoolbybike骑自行车去学校WordsinthelisteningpartⅠ.选择合适的单词,并用其正确形式填空。build,make,bottle,pollute,recycle1.Thisbridge____________in1968.2.Couldyoupleasegivemea_______ofwater?3.Books,plastics,glassandsooncanbecollectedfor_________.4.Thiswine___________fromgrapes.5.Peopleshouldstop___________ournature.wasbuiltbottlerecyclingismadepollutingExercisesⅡ.根据汉语意思完成句子，每空一词。1.停止做游戏真是很难。______hard____________________games.2.当你在洗发时关闭水龙头。_________thetap_____youarewashingyourhair.3.我们真的不该用餐巾纸了。Wereally______________papernapkins.4.去年我停止使用它们了。I________________themlastyear.It’stostopplayingTurnoffwhileshouldn’tusestoppedusing中考链接—

Let'sdividetherubbishintodifferentkindsbeforethrowingitaway.—

OK.It’s_______

ustousesomeofitagain.A.thankful

toB.

goodfor

C.similarto