外研版九年级英语上册Module12模块拓展提升分层作业课件

Module12Saveourworld模块拓展提升·上册·一、完形填空(难度：★★★)Recyclingisveryimportant.In______1______，almosteverythingcanbeusedagain.Forexample，whenananimaldies，itbecomesotheranimals'food.Nothingis______2______.()1.A.natureB.worldC.earthD.wild()2.A.eaten

B.wasted

C.polluted

D.changedABButhumanshavecreatedthingslike______3______bagswhichcan'tbebrokendown(分解)bynature.Ourrubbish______4______animalsandpolluteswaterandsoil.()3.A.cloth

B.paper

C.plastic

D.wool()4.A.creates

B.improves

C.sells

D.killsCDIfwecontinuemakingtoomuchrubbish，theproblemwillget____5____.Ifnaturecan'treusetherubbish，wemustrecycleit.Weshould____6_____therubbishwe'vemadebecausenaturecan't.()5.A.easier

B.better

C.worse

D.harder()6.A.cleanup

B.takeupC.turnup

D.makeupCA

Recyclingisalsotherightthingtodoforanotherreason.Theearthisrichinnaturalresourceslikewaterandoil，buttheseresourcesarenot______7______.Weuseupthenaturalresourcesmuch______8______thantheearthisabletoreproduce(繁殖)them.()7.A.endless

B.useless

C.hopeless

D.careless()8.A.furtherB.earlierC.faster

D.harderACForexample，eachyearwe____9_____morethan6，000squaremilesofforest.Butittakesanaverageof25_____10_____foranewtreetofullygrow.Recyclingcanhelpussavetheearth，solet'stakeactionrightnow.()9.A.cutdown

B.cutoffC.cutout

D.cutup()10.A.hours

B.weeks

C.months

D.yearsAD二、阅读理解(B篇)(难度：★★★★)Migrating(迁徙)animalsmovethroughseveralenvironmentsastheytravelawayfromthecoldareasinwintertowarmerones.Theseanimalshavedevelopedtheirtravellingwaysoverthousandsofyears.Butclimate(气候)changeisalmostcertaintobeseriousoverthenext25to50years.Anditisimpossiblefortheseanimalstochangetheirhabitsfastenough.

Turtlesarehithardestbyrisingtemperatures.Scientistshavefoundthatathighertemperatures,turtlesproducefarmorefemaleeggsthanmaleones.InpartsofMalaysia,turtlesareonlygivingbirthtofemalebabies.Andsometurtlesaremoreprobabletodevelopcancerasthewatersgetwarmer.Withbirds,aboutone-fifthofmigratingbirdsarenowindangerbecauseofproblemscausedbyclimatechange,includingrisingsealevels,landlossandmorestrongstorms.

TheNorthAtlanticrightwhaleislosingtheirfoodbecauseofthechangingoceanflows.Thewhite-beakeddolphinisout-competed(战胜)byotherkindsofdolphinsinwarmerwaters.

Evenwiththetemperaturechanging,protectingtheenvironmentcanstillhelpmigratinganimalsreturn.“Weneedgovernmentstostarttakingactionallovertheworld.Theclockisticking.Weshouldmakefulluseofeveryminute,”saidDrHepworth.Andnowsomeprojectsarealreadyworking!Somewhalesarechangingtheirfeedinghabits,findingnewfeedinggroundsandnewfoodtoeat.()11.Whydoestherisingtemperaturemeantheendofsomemigratinganimals?A.Becausetheystopmovingthroughseveralenvironments.B.Becausetheycan'tgetusedtothechangesduringtheirtravelling.C.Becausetheirtravellinghabitswillbechangedfastenough.D.Becausetheykeepflyingfromonepartoftheworldtoanother.B()12.Whichofthefollowingistheresultofrisingtemperaturesaccordingtothepassage?A.TheNorthAtlanticrightwhalemayfindnewfood.B.Someturtlesmaydevelopcancerwiththewarmwater.C.About20%ofmigratingbirdschangetheirfeedinghabits.D.Thewhite-beakeddolphinmayhaveonlyfemalebabies.B()13.Whatdoestheunderlinedsentence“Theclockisticking”mean?A.Ittakestimetoachievetheproject.B.Itmaybetoolatetosavetheworld.C.It'stimetosolvetheproblemsrightnow.D.It'simportanttostopanimalsfromreturning.C()14.What'sthepassagemainlyabout?A.Waystopreventtheglobal(全球的)warming.B.Stepsinsavingtheanimalsindanger.C.Animals'competitionwithothersforfood.D.Theinfluenceofclimatechangeonmigratinganimals.D()15.Whichpartofanewspaperdoesthispassageprobablycomefrom?A.PopularScience.

B.ArtStyle.C.WeatherReport.

D.TeenageProblems.A三、短文填空(难度：★★★★)Stopandlisten!Whatdoyouhear?Youmayhearmanydifferent______16______.Someofthesounds______17______benoise.Noiseisaloud______18______unwantedsound.Noisecanbe______19______bymanykindsofmachines,soundsmayorcausedsuchascars,planes,farmtractors(拖拉机)andsoon.And,tosomepeople,rock_____20_____isalsoakindofnoise.Whathappenstopeople_____21_____livenearnoisymachinesorusethemoveraperiodoftime?Doctorshavefoundthatthesepeoplehavetrouble______22______atnight.Butmoreimportantly,constant(不断的)loudnoisecancausealoss(丧失)of______23______.musicwho/thatsleepinghearing

Scientistsuseaunitofmeasurecalleddecibel(分贝)tocheck______24______loudnessofasound.Thesoundofaquietroom,forexample,measures35decibels.Talkingmeasuresbetween40and65decibels.Soundsfromtrafficandfromsomerockbandscanmeasureover120decibels.Noiseatthis______25______levelcausesthegreatesthearingloss.thehigh16.____________

17.____________18.____________

19.____________20.____________

21.____________22.____________

23.____________24.____________

25.____________soundsmayorcausedmusicwho/thatsleepinghearingthehigh四、回答问题(难度：★★★)Lifetodayismucheasierthanitwashundredsofyearsago，butithasbroughtnewproblems.Oneofthebiggestproblemsispollution.Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeit，smellit，drinkitandevenhearit.

Manhasbeenpollutingtheearth.Themorepeople，themorepollution.Manyyearsago，theproblemwasnotsoseriousbecausetherewerenotsomanypeople.Whenthelandwasuseduportheriverwasdirtyinoneplace，manmovedtoanotherplace.Butthisisnolongertrue.Manisnowslowlypollutingthewholeworld.

Airpollutionisstillthemostserious.It'sbadforalllivingthingsintheworld，butitisnottheonlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesusangrymoreeasily.

PollutionbySO2isnowthemostdangerouskindofairpollution.Itiscausedbyheavytraffic.Itissurethatiftherearefewerpeopledriving，therewillbelessairpollution.Theearthisourhome.Wemusttakecareofit.Thatmeanskeepingtheland，waterandairclean.Andwemusttakecareoftheriseinpollutionatthesametime.26.Howislifetoday?__________________________________________________________________________________________27.Whatdoestheunderlinedwo