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Unit4EarthquakesSectionⅡLearningaboutLanguageⅠ.用适当的关系代词填空1．Thebuilding________walliswhiteismyuncle'shouse.2．Iknowtheboy________youarelookingfor.3．Willyoupleaselendmetheverybook________youboughtyesterday?4．Thestudent________theteacherpraisedattheclassmeetingisourmonitor.5．Theseason________comesafterspringissummer.6．Thisisthemuseum________wevisitedlastSaturday.7．Isthisthemuseum________youvisitedlastSaturday?8．Ifoundsomephotosofinterestingplaces________werenotfarawayfromourcity.9．Theboywith________Johnspokeismybrother.10．Thegirl________legwasbrokenintheearthquakewastakentohospital.答案：1.whose2.who/that/whom3.that4．who/whom/that5.which/that6.that/which7．that/which8.which/that9.whom10.whoseⅡ.下列复合句中均含有一个定语从句，但有一处错误，请予改正。1．Tom'smotherkepttellinghimstorieshewasinterestedinthem.________________________________________________________________________2．Tom'smotherkepttellinghimstoriesandwhichhewasinterestedin.________________________________________________________________________3．Doyouknowtheprofessorheoftengivesuslectures?________________________________________________________________________4．DidyouseetheprofessorhisnameisChenJia?________________________________________________________________________答案：1.应去掉句末的them2.去掉and或去掉which，在in后加them3.he改为who4.his改为whoseⅢ.语法填空1．Thereisanoldman________wantstoseeyouattheschoolgate.答案：who考查定语从句。先行词为人且关系代词在从句中作主语，故用who作引导词。2．Mr.JohnsaidthatSuzhouwasthefirstcity________hehadvisitedinChina.答案：that考查关系代词。city与visit之间是动宾关系。又因为有序数词thefirst修饰city，故用that引导。3．Thisisoneofthebestfilmsthat________(show)thisyear.答案：havebeenshown句意：这是今年放映的最佳影片之一。films为先行词，且被放映。4．Hetalkedalotaboutthingsandpersons________herememberedintheschool.答案：that句意：他谈到了他所记起的学校的许多人和事。先行词为thingsandpersons，只能用that。5．Thecarelessdriverknockeddowntheoldman________wascrossingtheroad.答案：who考查定语从句。句意：粗心的司机撞倒了正在过马路的老人。先行词是theoldman，关系代词who在定语从句中作主语。6．Thevisitorssawrowsofhousestheroofs________arered.答案：ofwhich考查定语从句。句意：游客看见一排排屋顶是红色的房子。先行词是rowsofhouses，theroofsofwhich＝whoseroofs指“……的屋顶”，the＋名词＋ofwhich＝whose＋名词。Ⅳ.阅读理解Everybodyhatesrats.Butintheearthquakecapitalsoftheworld—Japan,LosAngeles,Turkey—ratswillsoonbeman'snewbestfriends.Whathappensafteranearthquake?Wesendinrescuedogs.Why?Becausetheycansmellpeople.Dogssavelives.Theyhelprescuerstofindlivingpeople.Butdogsarebigandtheycan'tgetintosmallspaces.Sonowanewresearchprojectisusingasmalleranimaltosavelives:therat.Howdoesitwork?First,theratistrainedtosmellpeople.Whenthishappens,therat'sbraingivesasignal(信号).Thisissenttoasmallradioonitsback，andthentherescuersfollowtheradiosignals.Whentherat'sbrainactivityjumps,therescuersknowthatsomeoneisalive.Therathassmelledthatperson.Althoughtherearealreadyrobotswhichcandothisjob,ratsarebetter.ChristianLinteratCornellUniversity—NewYorksays,“Robots'nosesdon'tworkwellwhenthereareothersmellsaround.Ratsaregoodatthat.”Ratscanalsoseeinthedark.Theyarecheaperandquickertotrainthandogs,andunlikerobots,theydon'tneedelectricity!The“ratproject”isnotfinished,butJulieRyanofInternationalRescueCorpsinScotlandsays,“Itwouldbewonderful.Aratcouldgetintospaceswecouldn'tgettoandaratwouldgetoutifitwasn'tsafe.”Perhapsforthefirsttimeinhistory，peoplewillbehappytoseearatinabuilding(butonlyafteranearthquake,ofcourse)．文章大意：地震过后的搜救工作往往会遇到很多问题，幸存者在哪儿？怎样判断残垣断壁下是否还有生命的存在？我们知道有生命探测仪，有搜救犬，你听说过搜救鼠吗？令人厌恶的老鼠在探测生命迹象的时候却具有更多的优势，本文意在介绍搜救鼠独特的优势。1．Intheworldearthquakecapitals,ratswillbecomeman'sbestfriendsbecausetheycan________.A．taketheplaceofman'srescuejobsB．findthepositionofpeoplealivewhoaretrappedinbuildingsC．serveasfoodforpeoplealivewhoaretrappedinbuildingsD．getintosmallspaces答案：B推理判断题。根据第二段最后两句Butdogsarebigandtheycan'tgetintosmallspaces.Sonowanewresearchprojectisusingasmalleranimaltosavelives:therat.可知，地震救援中，让老鼠钻入狭小空间中去探测幸存者的位置。2．Fromthethirdparagraphweknowtherescuerscanjudgeapersonisaliveby________.A．thenoisemadebytheratB．therat'sunusualbehaviorC．thesignalsentbytheradioontherat'sbackD．thesmellgivenoffbytheperson答案：C推理判断题。根据第三段中Thisissenttoasmallradioonitsback，andthentherescuersfollowtheradiosignals.Whentherat'sbrainactivityjumps,therescuersknowthatsomeoneisalive.Therathassmelledthatperson.可知。3．Indoingrescuejobs,________.A．ratssmellbetterthandogsB．dogsdon'tneedtobetrainedtosmellpeopleC．robots'senseofsmellcanbeaffectedbyothersmellsaroundD．ratscanseeinthedarkandsmallerthanrobots答案：C细节理解题。根据第四段中．..Robots'nosesdon'tworkwellwhenthereareothersmellsaround.Ratsaregoodatthat.可知，当周围有别的气味的时候，机器人的嗅觉就失效了。4．Ratshaveallthefollowingadvantages(优点)EXCEPTthat________.A．theyaremorewonderfulthanotheranimalsB．theyarelessexpensivetotrainthandogsC．theydon'tneedelectricityD．theyaresmallandcangetintosmallplaces答案：A细节理解题。根据第二段最后两句Butdogsarebigandtheycan'tgetintosmallspaces.Sonowanewresearchprojectisusingasmalleranimaltosavelives:therat.可知D项为其优点，不符合题意。根据第四段最后一句Theyarecheaperandquickertotrainthandogs,andunlikerobots,theydon'tneedelectricity！可知B、C两项为其优点，不符合题意。文章最后一段提到将老鼠用于救援这个想法太奇妙了，并不是说老鼠比其他动物奇妙，故A项符合题意。5．Accordingtothepassage,the“ratproject”meansto________.A．usethedogtosavelivesafteranearthquakeB．usetherattosavelives