八年级英语上册module 12 unit 3 language in use学案外研版

Unit3Languagein掌握情态动词must,can,could moneyinasafeWeyedbasketball becauseitI'llhearafootsteponthe Earthquakeisvery inManyearthquakescancausealotof They peoplefromthe Peoplearetryingtocleartherocks theShelearnt underwaterTheyclearedpeople thebeachjustminutesbeforeahugewavereachedtheland.ImetmyfriendTom mywayOurparentsareproud Aten-year-oldgirlsavedaboutonehundredothertouristsin2004 ahugeoceanwavewascomingacrossthesea.must,can,couldcan,couldcancould用于否定句时，can’t例如：Youcan’tbeserious!could实例如:Hecouldbeinpain.他可能很疼。Can/Couldthisbetrue?must，通常只能用于肯定句。例如：Betty,youmustknow!，你肯定知道！Whosentthepresent?Canitbeyourbrother?是谁送来的啊？会是你哥哥吗？（询问可能Itmustbeyourbrother.（语气强烈，表示非常肯定Itcan’tbemybrother.HisstillinFrance.（表示不肯能祈使句表达说话人对对方的叮嘱、劝告、希望、、建议、请求或命令等。祈使句一般以动词开头，无时态和数的变化。常见的句型如下：动词构成的祈使you,please,Haveaniceday!祝你度过美好的一天！Comethisway,please.请走这边。Pleasebequiet,boys!Makesurehe’swarm.确保他不受凉。donotdon’tnever。例如：Don’tusethelift.不要使用电梯。Neverbelateagain!再也不要了let’sLet’sspendthisweekendinthecountryside.祈使句否定形式是当祈使句表示邀请或建议(Let’sLet’sdonot。例如：Let’snothurry.我们不要太急。在请求、命令和中，常用无动词祈使句，它实际上是省略了动词，从而使祈使句更简洁有力。例如：Justaminute,please!请稍等！Thisway,please祈使句否定形式是句首加not. 例如：Notthere!不是那儿!单项选择（语法专练 )1.---Lookattheboyrunningontheground.Isit---It behim.Isawhimgototheteacher’sofficejustnow.A. B. C. D. )2.Herdoctorsaid,“ worksohard”A. B. C. D. )3. inbed.It’sbadforyourA.Nottoread B.Don’tread C.Don’ttoread D.Notread )4. whenyoucrosstheroad.A.Docare B.Care C.Becareful D.Tobecareful )5. yourchild.We’lllookafterhim.A.Nottoworry B.Don’tworryC.Notworry D.Don’tworry )6.—Doyoubelievewhathesays?—Yes，it beA. B. C. D.has )7.Thebookontheteacher’s

yours.YournameseemstobeonA. B.must C.may D.hasto )8.LiYing beherenowasshewenttoBeijingthreedaysA B C Dmay )9.---Thelakeissaidtobedry.Isthattrue?---It init.A.mustbetrue. B.can’tbetrue C.maynotbetrue D.canbetrue )10.---David,isthatmanyourheadteacher?---It behim.He’sthetallestinourschool.A.mustn’t B.can’t C.needn’t D.won’tTheearthcanriseandfallbeneaththebuildingwithout (shake) (luck),mymumwasatPeoplemuststayinsidetokeepawayfrom (fall)Doyoukeepthem Don’tmovethemto

(comfortably)ce ernmentiswarningpeopleaboutanearthquake ernment Thechildrendidn’tgototheygroundbecauseitrained.(同义句转换)Thechildrendidn’tgototheyground Thereissomethingwrongwiththeradio.(改为否定句)There wrongwiththeradio.ShewenttoLondonbyairyesterday.（划线部分提问 she toLondonLet’sgoswimming.(改为否定句)Let’s 四.阅读理解Whensometesoftheearthmovesuddenly,anearthquakehappens.Manyearthquakesbeginfall,peoplearekilledorhurt,andsometimesthewholevillagesorcitiesaredestroyed.Canwedosomethingtokeepourselvessafefromearthquakes?Scientistshavestudiedearthquakesandmakemapsthatshowthe“earthquakebeltsInareasinthesebelts,it’spossibleforearthquakestohappen.Intheseareasweshouldbuildstronghousestofightagainstearthquakes.Inthefuture,scientistswillbeabletolwhenandwhereanearthquakewillbebeforetheyhappen.Theycanalsolpeoplewhattodoandhowtodoit.1.Alargenumberofearthquakesoftenhappens A.inthe B.onC.at D.nexttoThereasonforanearthquakeis theresultofrocktesuddenthattherearesomanytesonthethattheseaistoorocks’crackingAmapshowingtheearthquakebeltswilll whatkindofhousestowhatkindofhousescanstayupinanwhereearthquakemayhowtokeepthemselvessafeduringanInthefuturewe’llbenolongersoafraidof withthehelpofscientistsexactpredictionbecauseofamapshowingthe“earthquakebecausewe