Unit22EnvironmentalProtectionPeriodFourLesson3NaturalDisasters课时精练（北师大版选修8，课标通用）时间：30分钟Ⅰ.用括号中动词的适当形式填空1．Myhomework________(finish)soon.2．Cansuchathing________(prevent)fromhappeningagain？3．Theroad________(build)．Wehavetotakeanotherone.4．Tillnowthefruit________(keep)intherefrigeratorforalongtime.5．Onthewayhome，they________(stop)byapoliceman.6．Thepolicefoundthatthehouse________(break)intoandalotofthingsstolen.答案1.willbefinished2.beprevented3.isbeingbuilt4．hasbeenkept5.werestopped6.hadbeenbrokenⅡ.选词填空resultin；wipeout；getover；earnone'sliving；inadvance；atrisk；tosomedegree；turno1．Thediseaseisspreading,andallyoungchildrenare________.2．Whenhewaswalkinginthestreet,suddenlyadog______him.3．Makesuretheinsideofthecoffeepotisthoroughly________.4．Yourplanisgood,but________，itisnotperfect.5．Ifyouwanttoattendtheconcertconductedbythefamousconductor，youshouldbookaticket________.6．Thisactionwillonly________amoredisastrousdefeatforthem.7．Theydon'tappeartohave________theirdisappointment.8．He________bycontributingtonewspapers.答案1.atrisk2.turnedon3.wipedout4.tosomedegree5.inadvance6.resultin7.gotover8.earnshislivingⅢ.单项填空1．Oneatomicbombcan________thousandsofpeople.A．wipeoutB．wipeonC．wipeawayD．wipeoff解析wipeout消灭，杀死，摧毁；wipeon……在上面擦；wipeaway擦掉，清除掉；wipeoff……刷掉，把一笔勾销。答案A2．ThediscoveryofgoldinAustralialedthousandstobelievethatafortune________.A．ismadeB．wouldmakeC．wastobemadeD．hadmade解析句意：在澳大利亚发现黄金这件事情使成千上万的人相信要发财了。thousands在此处指代成千上万的人，由led的时态可知A项不符合句意；而hadmade为过去完成时，发生在led动作之前，不符合语境；wouldmake应该为wouldbemade；故只有wastobemade正确。答案C3．Don'tgetwithin________oftheirs.It'sdangerous.A．sideB．topC．rangeD．edge解析withinrange……在范围之内。答案C4—．Thetrainwillarriveatthestationatmidnight!—Don'tworry.Ben________ontheplatformwaitingforus.A．willbestandingB．hasstoodC．wouldstandD．hadbeenstanding————解析句意：火车半夜到站！不用担心，Ben那时将正在站台上等我们。本题考查时态。由句意可知，Ben将会在火车到达时正在站台等我们，故用将来进行时。答案A5．Thebigfire,whichburneddowntwobuildings，________hundredsofpeoplelosingtheirhomes.A．resultedfromB．resultedinC．asaresultofD．asaresult解析resultfrom起因于；resultin导致；asaresult(of)由于，因为。答案B6．Myfather________awayfortwomonths.Iwanttodosomethingspecialforhimwhenhecomesbacknextweek.A．willbeB．hasbeenC．wasD．hadbeen解析句意：我父亲已经外出两个月了。我想在他下周回来时为他做点特殊的事情。考查“”“”时态。由后半句中的下周回来可知我父亲到现在已经外出两个月了，故用现在完成时。答案B7．Althoughthisareaisverypoorjustnow，its________wealthisgreat.A．prevalentB．potentialC．previousD．profound解析potential潜在的，符合题意。prevalent普遍的，盛行的，流行的；previous先前的；profound深刻的，深奥的。答案B8．You'vefailedtodowhatyou________toandI'mafraidtheteacherwillblameyou.A．willexpectB．willbeexpectedC．expectedD．wereexpected“解析句意：你未能做到大家期望你做到的事情，恐怕老师会责备你的。既然是havefailed”“”，那么期望应是发生在过去的事情，要用一般过去时；而you和expect之间是被动关系，故选D项。答案D9．Theyarebuildingfactories________agrandscale,andsomeareunder________.A．on；constructB．on；constructionC．at；constructD．at；construction解析onagrandscale...
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