高中英语unit 21 human biology单元同步练习2 北师大版 选修7

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1、Unit21HumanBiology单元同步练习2I.单项填空（共25分小题，计分25分）A）观察所给单词的读音，从A，B，C，D中找出其画线部分与所给单词画线部分读音相同的选项。1.practiceA.candyB.changeC.demandD.palace2.degistA.satisfyB.holidayC.livingD.design3.quarterA.regularB.hardC.warningD.large4.courageA.poundB.roughC.trousersD.shout5.

2、exitA.expandB.exerciseC.exampleD.excuseB）从A，B，C，D中找出句中画线的单词或词组的意义。6.Wehadenoughtimetodothework.A.很短的B.一半的C.很长的D.足够的7.Ineverwin,howeverhardItry.A.但是B.无论如何C.然而D.多少8.Weallbecomegraduallyolder.A.高兴地B.很快地C.渐渐地D.那么9.We’relookingforwardtoseeingyouagain.A.朝B.向前方C

3、.传递D.盼望10.She’sanexperienceddriver.A.有经验的B.漂亮的C.经历D.无经验的11.Thesundisappearedbehindtheclouds.A.出来B.落下C.消失D.发亮12.Doyouliveinthetownorthecountry?A.国家B.祖国C.城市D.乡村13.Webookedatableforsixattherestaurant.A.预订B.书C.买D.飞快14.IapologizedtoJohnforlosinghisbook.A.谢谢B.道

4、歉C.赏识D.等待15.Ilikefilmswithalotofactioninthem.A.男演员B.女演员C.动作D.活跃C)从A，B，C，D四个选项中，选出可以填入空白处的正确答案。16Itis______thatI'dliketogoonapicnic.A.alovelydaysuchB.toolovelyadayC.solovelydayD.suchalovelyday17.Hejumpedintothewater______wecouldstophim.A.whenB.beforeC.unti

5、lD.as18.1triedtogetoutofbusiness,______Ifoundimpossible.A.whoB.whichC.thatD.what19.Doyouknow______?A.thetimetostartthemovieB.themoviewhattimestartsC.whattimethemoviestartsD.whattimedoesthemoviestart20.______,I'dhavetoldyou.A.IfIwouldhaveknownitB.HadIknown

6、itC.IfIknewit.D.ShouldIknowit21.______didTomacceptthejob.A.BecauseitwasinterestingworkB.OnlybecauseitwasinterestingworkC.ItwasbecausetheworkwasinterestingD.Theworkwasinteresting22.Mysuggestionisthathe______theholidaysattheseaside.A.spendsB.willspendC.spen

7、dD.isspending23.Whilewatchingtelevision,______.A.thedoorbellrangB.thedoorbellwasrungC.thebellofthedoorrangD.weheardthedoorbellring24.Itwas______whotoldmethetruth.A.themB.theyC.themselvesD.theirs25.1stillrememberthedays______westudiedtogether.A.whichB.wher

8、eC.whenD.wheneverII.完形填空（共20小题，计分20分）阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出一具最佳答案。Abusinessmanwhohadbeenworkingsomuchfoundthatbecouldnotsleepatnight,butkeptonfalling26duringthe27.Hebecameso28thathewenttothis29.“Canyouhelpme,