Unit13SectionB1a1eselfcheck課件人教版英語九年級全冊

Unit13We’retryingtosavetheearth!SectionB1(1a-1e&Selfcheck)人教版九年級

LanguageGoalBytheendoftheclass,youwillbeableto1.Masterthefollowingwords,phrasesandsentences:recycle,napkin,stopdoingsth.1)Ihavejustreadabookwhichgivesideasabouthowwecansavetheenvironment.2)Youshouldtakeyourownbagswhenyougoshopping.3)Butit’shardtostopridingincars.2.Talkabouthowtoprotectenvironmentinourdailylife.

Whatdoyouseeinthesepictures?Theearthyellsforhelp!Whatproblemsmaybecausedbythesesituations?Whatcouldwedotosaveourplanet?pollutionnoisepollutionlitterwaterpollutionairpollutionlightpollutionsoilpollutionThefactorieshaveproducedterriblegasandcausedairpollution.Thecarshavemadetoomuchnoise

andcausednoisepollution.Humanshavepouredtoomuchdirtywaterintotheriverandcausedwaterpollution.Peoplehaveusedchemicalstoomuchintheirfieldsandcausedsoilpollution.Wehaveusedtoomanylightsatnightandcausedlightpollution.Whatcanwedotohelpsavetheearth?Takebusesinsteadofdrivingcars.Whatcanwedotohelpsavetheearth?Don’tusepapernapkins.n.

餐巾紙Whatcanwedotohelpsavetheearth?Classifytherubbish.v.

分類Whatcanwedotohelpsavetheearth?Takeyourownbagswhenyougoshopping.Whatcanwedotohelpsavetheearth?Turnoffthelightswhenyouleavearoom.不開私家車stopridingincarsLookandsayGuessingGame!不開私家車recyclebooksandpaperLookandsayGuessingGame!不開私家車turnoffthelightswhenyouleavearoomLookandsayGuessingGame!不開私家車turnofftheshowerwhileyouarewashingyourhairLookandsayGuessingGame!不開私家車don’tusepapernapkinsLookandsayGuessingGame!Whatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).1a____stopridingincars____recyclebooksandpaper____turnoffthelightswhenyouleavearoom____turnofftheshowerwhileyouarewashingyourhair____don’tusepapernapkinsCompareyouranswersin1awithyourpartner.1bRecyclingpaperisreallyeasy.Iagree.Butit'shardtostopridingincars.動名詞作主語stopdoingsth.

停下正在做的事stoptodosth.

停下去做另外一件事Listenandcheck(√)thethingsthatJuliaandJacktalkabout.1cThingsJuliaandJacktalkaboutThingsJuliaisdoing

nowThingsJulia

willdo

inthefutureThingsJuliawould

neverdo___turningoffthelights___turningofftheshower___notusingpapernapkins√√ThingsJuliaandJacktalkaboutThingsJuliaisdoing

nowThingsJulia

willdo

inthefutureThingsJuliawould

neverdo___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper√√√Listenagain.Check(√)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.1dThingsJuliaandJacktalkaboutThingsJuliaisdoing

nowThingsJulia

willdo

inthefutureThingsJuliawould

neverdo___turningoffthelights___turningofftheshower___notusingpapernapkins√√√√ThingsJuliaandJacktalkaboutThingsJuliaisdoing

nowThingsJulia

willdo

inthefutureThingsJuliawould

neverdo___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper√√√√√√Listenagainandanswerthequestions.WhatdoesthebookthatJackreadtalkabout?WouldJuliaturnofftheshowerwhensheiswashingthehair?3.DoesJackliveclosetoschool?Ittalksabouthowwecansavetheenvironment.No,shewouldneverdothat.Yes,hedoes.Makeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.1eWereallyshouldn’tusepapernapkins,youknow.Iknow.Istoppedusingthemlastyear.Weshouldtakeourownbagswhenwegoshopping.Oh,that’seasy.I’lldothatfromnowon.1Writedifferentformsofthewords.Thenaddmoretoeachgroup.v.—

n.

n.—

adj.

pollute—

pollutionfame—

famousact—

actionwood—

woodenprotect—

protectionscience—

scientificinspire—

inspirationhealth—

healthybuild—

buildingsouth—

southerncreate—

creativitycare—

carefulSelfcheckadj.—

n.adj.

—

adv.different—

differenceslow—

slowlyimportant—importancewide—

widelysudden—

suddenlysignificant—significancereal—

reallyrelevant—relevancebrilliant—brillianceStatementTheriverusedtobesoclean.Wehaveseenmanychangesintheenvironment.Peopleshouldtakepublictransportationmore.Theriverispollutedbyfactories.Theairpollutionisgettingworseandworse.GrammerPresentprogressiveModalverbsPassivevoiceusedtoPresentperfectSelfcheck2Matcheachstatementwiththegrammarstructure.3.Writewaystocutdownonthesekindsofpollution.SelfcheckKindsofpollutionWaystocutdownwaterpollutionlandpollutionaskfactoriesnottothrowwasteintotherivers;remindpeoplenottolitterensurethatfactoriesthrowawayindustrialwasteinaresponsibleway;trynottouseplasticbagswhenshoppingKindsofpollutionWaystocutdownnoisepollutionairpollutionbuildairportsawayfromplaceswherepeopleliveencouragepeopletousepublictransportationinsteadofdriving;reducethenumberoffactoriesthatburncoal從方框中選擇合適的選項補全短文。Recyclingisactuallyaveryeasythingtodo.

Yousimplyleaveyourrecyclablethingsoutwithyourrubbishtobepickedupeachweek.

(1)________Ifjustonehouseholdrecycledeverythingtheycould,thatwouldmakeabigdifferenceinprotectingtheenvironment.

(2)________

Besidesrecycling,peopleneedtoproperlygetridofchemicals.

(3)________Thatcanpolluteboththeairandthewater.

Youneedtorememberanythingyoupouronthegroundwillbeinyourdrinkingwaterintheend.

Thatishowthewatercycleworks.

(4)________Thiskeepstheairandwatersafeandclean.Byrecyclingjustonecan,youaremakingahugedifferenceinprotectingtheplanet.

(5)________Thatissomethingyoucanreallybeproudof.ExercisesA.So,

byrecyclingallthatyoucan,youarehelpingtosave

theearth.B.Bydoingthisyourreducedwastemakesadifferencetothe

environment.C.Youshouldalwaysbringdangerouswastetoarubbishbanksoitcan

berecycledorproperlydealtwith.D.Ifeveryhouseholdrecycledeverythingtheycould,itwouldgreatly

helptheplanet.E.Toomanypeoplethrowtheirdangerouswasteintotheirrubbishorpouritontheground.從方框中選擇合適的選項補全短文。Recyclingisactuallyaveryeasythingtodo.

Yousimplyleaveyourrecyclablethingsoutwithyourrubbishtobepickedupeachweek.

(1)________Ifjustonehouseholdrecycledeverythingtheycould,thatwouldmakeabigdiffere