Unit13Weretryingtosavetheearth!SectionB1a-1e課件人教版英語九年級全冊

人教新目標GoForIt九年級英語全冊Unit13We‘retryingtosavetheearth!SectionB1a-1e通過本課的學習，學生能夠：①獲取對話中Julia和Jack談論的保護環(huán)境的方法，完成課本習題。②掌握更多有關(guān)保護環(huán)境的表達。③運用所學詞匯和表達，結(jié)合聽力話題，與同伴談論自己會怎么做去保護環(huán)境。LearningGoalsturnofftheshowerwhileyou’rewashingyourhair洗頭發(fā)的時候關(guān)掉淋浴器Whatcanwedotohelpsavetheearth?Greatworksareperformednotbystrengthbutbyperseverance不要用紙巾don’tusepapernapkinsWhatcanwedotohelpsavetheearth?Greatworksareperformednotbystrengthbutbyperseverance1a.Compareyouranswersin1awithyourpartner.Recyclingpaperisreallyeasy.Iagree.Butit’shardtostopridingincars.Pre-listeningGreatworksareperformednotbystrengthbutbyperseverancerecyclebooksandpaper回收利用書和紙張recycle動詞，意為“回收利用；再利用”，它是由cycle加前綴re-派生而來的。e.g.Steel,iron,glass,clothandpapercanallberecycled.鋼、鐵、玻璃、布和紙張都可以回收利用。Greatworksareperformednotbystrengthbutbyperseverance1b.Listenandcheck(

)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo____turningoffthelights____turningofftheshower____notpapernapkins____takingyourownbagswhenshopping____notridingincars____ridingabike____recyclingpaper

WhilelisteningGreatworksareperformednotbystrengthbutbyperseveranceplantmoretrees多種樹savetheearthWhatcanwedotohelpsavetheearth?Greatworksareperformednotbystrengthbutbyperseverancedon'tuseplasticbags不用塑料袋savetheearthWhatcanwedotohelpsavetheearth?GreatworksareperformednotbystrengthbutbyperseverancesaveelectricitysavewaterWhatcanwedotosavetheearth?Pre-listening節(jié)約用電Greatworksareperformednotbystrengthbutbyperseverancesortthegarbagetakepublictransportation垃圾分類乘坐公共交通工具GreatworksareperformednotbystrengthbutbyperseveranceWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).___stopridingincars___recyclebooksandpaper___turnoffthelightswhenyouleavearoom___turnofftheshowerwhileyouarewashingyourhair___don’tusepapernapkins541321cGreatworksareperformednotbystrengthbutbyperseverance1d.Listenagain.Check(

)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.Whilelistening

GreatworksareperformednotbystrengthbutbyperseverancePost-listeningRoleplaytheconversation.Greatworksareperformednotbystrengthbutbyperseverance1d.Whatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).______stopridingincars______recyclebooksandpaper①______turnoffthelightswhenyouleavearoom______turnofftheshowerwhileyouarewashingyourhair______don’tusepapernapkins54213/?n?pk?n/n.餐巾紙/?ri??sa?kl/v.回收利用關(guān)掉Greatworksareperformednotbystrengthbutbyperseverancerecyclebooksandpaper回收利用書和紙張前綴re-表示“再；又；重新”，可以加在一些名詞或動詞的前面，構(gòu)成新的名詞或動詞。例如：use利用→reuse再利用start開始→restart重新開始注意Greatworksareperformednotbystrengthbutbyperseverance1eMakeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.A:Wereallyshouldn’tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.Greatworksareperformednotbystrengthbutbyperseverancerecyclebooksandpaper回收利用書和紙張①recycle的過去分詞為recycled，常作定語。e.g.Theboxesaremadeofrecycledpaper.

這些盒子是用再生紙做的。②recycling用作名詞，意為“回收利用”。e.g.Recyclingisimportanttoenvironmentalprotection.

回收利用對環(huán)境保護是很重要的。拓展GreatworksareperformednotbystrengthbutbyperseveranceMakealistofsomemorethingswecandotohelpsavetheearth.GreatworksareperformednotbystrengthbutbyperseveranceYoushouldturnofftheshowerwhenyou’rewashingyourhair.Wereall