外研版九年級英語上冊Module12 Unit1教學(xué)課件

Module12SaveourworldUnit1

Ifeveryonestartstodosomething,theworldwillbesaved.·上冊·語篇理解一、仔細(xì)閱讀課本P96Activity3的對話內(nèi)容，選出下列各題的最佳選項（）1.Whatisourgreatenemyaccordingtothepassage?A.Pollution.

B.Waste.C.Recycling.

D.Production.A（）2.Whatdocarsontheroadsuse?A.Crops.

B.Winds.

C.Oil.

D.Water.（）3.Whatdoeseveryclassatagreenschoolcollect?A.Cars.

B.Money.

C.Products.

D.Waste.CD二、仔細(xì)閱讀課本P96Activity3的對話內(nèi)容，回答下列問題1.Whatwillhappeniftheriversarepolluted?__________________________________________________________________________________________

Farmerscan’tusethewaterfortheircrops（iftheriversarepolluted）.2.Whyispollutionadangertopeople’shealth?_____________________________________________3.Howwilltheworldbesaved?__________________________________________________________________________________________

Becauseitmakespeopleill,andmayevenkillthem.Ifeveryonestartstodosomething,theworldwillbesaved.三、根據(jù)課本P96Activity3的對話內(nèi)容,完成短文填空Afterthelessonontheenvironment,thechildrenareworriedaboutthefuture.Pollution_____1_____people’sgreatenemy.Iftheriversare_____2_____,farmerscan’tusethewaterfortheircrops.Insomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.Itmakespeopleill,andmayevenkillthem.Also,therearesomanycars_____3_____theroads.ispollutedonSomuchoilisusedanditcausespollution.Inaword,there’sjusttoomuchpollution.It’sagreatdangertopeople’s_____4_____andlife.

Thenthechildrenstarttodiscusswhattheycandoasstudents.It’sno_____5_____talkingaboutthingstheycan’tdo.Theyshouldthinkofthingsthey_____6_____do.healthusecan

Linglingsuggestsmakingtheirschoolagreenschool.Atagreenschool,everyclasscollectswaste_____7_____canberecycledorreused.Thentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Damingthinksit’saniceidea.that/whichBettyaddsthatstudentsatagreenschoolshouldalsolearnwaystosaveenergy_____8_____recycleathome.Thatmeanslesswaste.Tonyagreeswithhisfriends.Hedoesn’tthinkit’shopeless_____9_____pollutionisheavynow.Ifeveryonestartstodo_____10_____,theworldwillbesaved.andalthough/thoughsomething1.__________

2.__________3.__________

4.__________5.__________

6.__________7.__________

8.__________9.__________________

10.__________________ispollutedonhealthusecanthat/whichandalthough/thoughsomething名師點撥pollute的用法pollute作及物動詞，意為“污染”，常見搭配為pollutesth.withsth.，意為“用某物污染某物”。其名詞形式為pollution，常見搭配為：produce/causepollution制造污染，reduce/cutpollution減少污染，prevent/avoidpollution防止污染。如：Theriverhasbeenpollutedwithtoxicwastefromlocalfactories.當(dāng)?shù)毓S排放的有毒廢棄物污染了這條河。Battery-poweredcarsproducefarlesspollution.電池驅(qū)動的汽車產(chǎn)生的污染要少得多。

（）1.Wastefromthefactoryhad__________theriver.A.recycled

B.added C.saved

D.polluted2.Theair________________（pollute）issoserioushere.（用所給單詞的適當(dāng)形式填空）Dpollution“beadangerto...”的用法“beadangerto...”意為“對……是一種威脅；對……有害”，后面接名詞或代詞，相當(dāng)于“bedangerousto...”。如：Smokingisaseriousdangertoyourhealth.=Smokingisseriouslydangeroustoyourhealth.吸煙嚴(yán)重危害健康。

1.急流對游泳者來說是危險的。Strongwatercurrentscan______________________________swimmers.2.警方說這個男人對公眾構(gòu)成威脅。Policesaidtheman________________________________________thepublic.根據(jù)漢語意思完成句子，每空一詞bedangeroustowasadangerto“It’snousedoingsth.”句型的用法“It’snousedoingsth.”意為“做某事沒有用處”,在這個句型中,動名詞短語是主語,it是形式主語。動名詞短語作主語,it作形式主語的類似句型還有：句型含義舉例It’snogooddoingsth.做某事是沒有好處的It’snogoodtalkingtohimbecauseheneverlistens.跟他講沒用,因為他從來不聽。It’sawasteoftime/moneydoingsth.做某事是浪費(fèi)時間/金錢的It’sawasteoftimetalkingtoherwhenshe’sinabadmood.她心情不好時,跟她談話是浪費(fèi)時間的。It’sfundoingsth.做某事是有趣的It’sgreatfunplayinggolf.打高爾夫球是有趣的。

（）1.Itisno_____arguingwithBillbecausehewillneverchangehismind.A.use

B.help

C.timeD.way2.Itisnotusefultostayathome.（同義句轉(zhuǎn)換，每空一詞）It________________________________________athome.Aisnousestayingwaste的用法詞性及詞義常見搭配舉例n.廢料householdwaste生活垃圾Theemphasisnowisonrecyclinghouseholdwaste.目前的重點是生活垃圾的回收利用。n.浪費(fèi)awasteoftime/money/energy浪費(fèi)時間/金錢/精力It’sawasteofmoneytobuy/buyingthingsyoudon’tneed.購買你不需要的東西是浪費(fèi)金錢的。v.浪費(fèi)wastetime/money（in）doingsth./onsth.在（做）某事上浪費(fèi)時間/金錢Hewastedlotsoftimeplaying/oncomputergames.他在（玩）電腦游戲上浪費(fèi)了許多時間。

1.媽媽認(rèn)為玩電腦游戲是浪費(fèi)時間的。Mumthinksit’s________________________________________playingcomputergames.2.這個過程產(chǎn)生了大量的廢料。Theprocessproduced________________________________________.根據(jù)漢語意思完成句子，每空一詞awasteoftimealotofwastehopeless的用法hopeless是形容詞，意為“無望的”，由“hope+后綴-less”構(gòu)成。后綴-less一般加在名詞之后，構(gòu)成形容詞,表示“無；沒有”。如：Mostofthestudentsaremakinggoodprogress,butMichaelisahopelesscase.大多數(shù)學(xué)生都很有進(jìn)步，唯有邁克爾不可救藥?！就卣埂砍Ｒ姷挠伞懊~+后綴-less”構(gòu)成的形容詞careless粗心的

helpless無助的useless無用的

homeless無家可歸的

1.Hefailedagain,andhefeltreally__________（hope）aboutthefuture.2.Thinkingofhispoorwife,MrMosleystoodthere,feeling__________（help）.用所給單詞的適當(dāng)形式填空hopelesshelpless課堂小測一、用所給單詞的適當(dāng)形式填空1.Don’tthrowtheseboxesaway.Theycanbe__________（recycle）.2.Themoreyouexercise,the__________（little）weightyou’llputon.recycledless3.Ifyouspendallyourtimeplayingcomputergames,yourfuturewillbe__________（hope）.4.Water__________（pollute）causedthedeathofthefishinthisriver.5.Theriverwasheavilypollutedbecausepeoplethrewtoomuch__________（waste）intoit.hopelesspollutionwaste二、根據(jù)要求完成句子，每空一詞6.Ifyougetuplate,you’llmisstheearlytrain.（就畫線部分提問）______________________________ifIgetuplate?Whatwillhappen7.WehadaconcerttoraisemoneyforProjectHope.（就畫線部分提問）____________________youhaveaconcert?8.Don’tworryaboutyourfriend,sincehe’sOK.（改為同義句）_______________________________________yourfriend,sincehe’sOK.WhydidDon’tbeworriedabout9.Wolvesaredangeroustothefarmanimals.（改為同義句）Wolvesare______________________________thefarmanimals.10.Ithinkheworkshardenoughthisterm.（改為否定句）I________________________________________hardenoughthisterm.adangertodon’tthinkheworks三、完形填空

Theenvironmentiseverythingaroundusinthenaturalworld.Itistheearth,theair,rivers,lakes,forestsandseas.Thesearewhathumanbeings_____11_____foraliving.（）11.A.liveon

B.dependonC.spendon

D.moveonB

Allnaturalwasteis_____12_____.Animalwasteanddeadbodiesarebrokendownbysmallcreatures,likethosewormsinthesoil.Thisistheir_____13_____.Thecarbondioxide（二氧化碳）thatpeopleandanimalsbreathe（呼吸）outisusedbyplantstobreatheandhelpthem_____14_____.（）12.A.avoided

B.allowedC.reduced

D.recycled（）13.A.food

B.hobbyC.method

D.support（）14.A.grow

B.continue

C.progress

D.increaseDAAPlantsgiveoutoxygenwhichpeopleandanimalsneedtobreathein.Plants_____15_____waterthroughtheirroots（根）.Theypassitoutthroughtheirleavesasmoisture（水分）.（）15.A.putaway

B.giveupC.takein

D.takeawayCThismoisture,togetherwithwatervapour