高中英语unit 21 human biology单元同步练习1 北师大版 选修7

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1、Unit21HumanBiology单元同步练习1I.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.manyD.palace2.cellA.refuseB.carelessC.beltD.remove3.earthA.dearB.searchC.hearD.near4.researchA.chemistB.machineC.techniqueD.achieve5.announ

2、ceA.cousinB.soundC.southernD.doubleB）从A，B，C，D中找出句中画线的单词或词组的意义。6.Whilereading,youneedn’tlookupeverynewwordyoucomeacross.A.向上看B.仰望C.查寻D.当心7.Dicklistenedtotheothersandfinallygotinaword.A.插话B.得到一个词C.进入D.到达8.Itriedtopersuadehimtogiveupsmoking.A.放弃B.继续C.渐渐地D.喜欢9

3、.Ineedanewpairofglasses.A.玻璃B.玻璃杯C.草地D.眼镜10.Itisimpossibletofinishthisworkbyfiveo’clock.A.难于忍受的B.不可能的　C.可能的D.无经验的11.Iaskedhimaquestionandherepliedinstantly.A.从前B.迟疑C.马上D.完全12.Water,oilandmilkareliquids.A.气体B.固体C.液体D.饮料13.DoyoumindifIsmoke?A.介意B.想法C.意见D.心情1

4、4.Theroadwastoonarrowfortwocarstopass.A.窄的B.宽的C.远的D.近的15.Ourteacherhasorganizedavisittothemuseum.A.橙B.橙色的C.打算D.组织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。16.Bythistimenextyearhe______fromthiscollege.A.willbegraduatingB.shouldbegraduatingC.willhavegraduatedD.isgradua

5、ting17."Ihaven'tfeltwellforaweek."You____seeadoctor.A.hadoughttoB.hadbetterC.shouldhavetoD.hadrather18.Beforewemovedinthenewhouseweboughtmany______.A.furnitureB.furnituresC.piecesoffurnitureD.equipments19.______activitiesaredangerousand______arenotsodanger

6、ous.A.Any;someB.Some;anyC.Some;someD.Any;any20.Henevertolduswhyhewaslatefordielastmeeting,______?A.hadheB.didn'theC.wasn'theD.didhe21.Hewas______tohelpmeatthemoment.A.toobusyB.enoughbusyC.verybusyD.busyenough22.Wecan'tunderstandwhyheavoided______tous.A.tos

7、peakB.havingspokenC.speakingD.tohavespoken23.Therearen’t______manybooksinthelibraryasthereusedtobe.A.quiteB.ratherC.suchD.so24.Iremember______thebooklastmonth.Itwasveryinteresting.A.toreadB.tobereadC.readingD.beingread25.Iwarnedhershe'dbelate______shewould

8、n'tstartworrying.A.forB.sinceC.becauseD.sothatII.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。Agentlemanputanadvertisementinanewspaperforaboytoworkinhisoffice.26nearlyfiftypersonswhocameforthe27,thema