高中英语北师大版Unit21HumanBiology全市获奖.docxVIP

SectionⅤ单元语法突破

课时训练Ⅴ

基础夯实

Ⅰ.用虚拟语气完成下列句子

isluckywebookedaroom,orwe(have)nowheretostaynow.?

答案:wouldhave

electricity,humanlife(be)quitedifferent.?

答案:wouldbe

ithadnotbeenforthesnow,wecould(climb)themountainyesterday.?

答案:haveclimbed

Ihadn’thadyourhelp,I(notfinish)theworkaheadoftime.?

答案:wouldn’thavefinished

conferencewouldn’thavebeensosuccessfulifwe(notmake)adequatepreparations.?

答案:hadn’tmade

he(take)hisdoctor’sadvice,hemightstillbealive.?

答案:hadtaken

he(be)free,hewouldhelpus.?

答案:were

I(see)thefilm,Iwouldhavetoldyouaboutit.?

答案:hadseen

momsuggeststhatwe(eat)outforachangethisweekend.?

答案:(should)eat

he(come)here,hewouldtellusaboutit.?

答案:weretocome/came/shouldcome

Ⅱ.用恰当的情态动词填空

behaven’tchangedabitafteralltheseyears.?

答案:must

2.—Can’tyoustayalittlelonger?

—It’sgettingreallygodaughterishomealone.?

答案:must

beexpecttheworldtochangesosoon.?

答案:can’t

4.—Itakethebookout??

—I’mafraidnot.

答案:May

offatsunrise,thehotairballoongoeswhereverthewindblow.?

答案:may

6.—Thisdishisreallydelicious.youpleasesayitinChinese??

—Sure,wecallit“doufu”.

答案:Could

’sunclepromisesthattheboygetanicepresentonChristmasEve.?

答案:shall

’veorderedsomepizza,soweworryaboutcookingwhenwegethometired.?

答案:needn’t

nobodygavehimanyhelp,hehavedonetheresearchonhisown.?

答案:must

onebemoregenerous.?

答案:could

能力提升

Ⅲ.完形填空

导学Peopleoftendropintoagloomylifeandareunabletoescape.

Thereoncewasapoorandfrustratedsalesmancomplainingeverydaythattherewasno1forhimtodisplayhisability.?

OnChristmasEve,everyfamily2theirhouseswithlanterns,buthewas3sittingonabenchinaparkandrecallingthewasonthe4daylastyearwhenhewasalsoalonedrinkinghisC