第頁共頁國開形成性考核《理工英語(1)》單元自測(6)試題及答案題目1、—Wehavetostayathomeforawholeday、Whynotgooutandhaveawalk?—〔C〕【A】：Itlikeagoodidea.【B】：Howisagoodidea.【C】：Itsoundslikeagoodidea.題目2、—A：arethemostpopularthingspeoplebuyonline?—B：Definitely,clothes〔B〕【A】：Howabout【B】：Whatdoyouthink【C】：Howdoyouthink題目3、Fordays,smogpersistedinmanyareas〔C〕Chinaistocontrolairpollution.【A】：takemeasures【B】：doingbusiness【C】：takingmeasures題目4、—〔A〕—Imeanthebestwayisusingyourownmobilephoneorputertooperateit.【A】：Whatdoyoumean?【B】：Whatdoyouthink?【C】：Howdoyouthink?題目5、CleanerheatingsystemwillinBeijingtocontrolairpollution.〔A〕【A】：beestablished【B】：besent【C】：becovered題目6、Isupposeyouknoweverythingaboutthatevent,〔C〕?【A】：doyou【B】：doI【C】：don'tyou題目7、—A：arethemostpopularthingspeoplebuyonline?—B：Definitely,clothes〔B〕【A】：Howdoyouthink【B】：Whatdoyouthink【C】：Howabout題目8、—Wehavetostayathomeforawholeday.Whynotgooutandhaveawalk?—〔A〕【A】：Itsoundslikeagoodidea.【B】：Howisagoodidea.【C】：Itlikeagoodidea.題目9、〔C〕isknowntotheworld,MarkTwainisagreatAmericanwriter、【A】：Who【B】：That【C】：As題目10、—Wehavetostayathomeforawholeday.Whynotgooutandhaveawalk?—〔B〕【A】：Itlikeagoodidea.【B】：Itsoundslikeagoodidea.【C】：Howisagoodidea.題目11、MissLiudoesn'tmind〔C〕yourhomeworkaslongasitisdonebyyourself.【A】：youtodelayhandingin【B】：yourdelayingtohandin【C】：yourdelayinghandingin題目12、CleanerheatingsystemwillinBeijingtocontrolairpollution.〔C〕【A】：besent【B】：becovered【C】：beestablished題目13、Fordays,smogpersistedinmanyareas〔A〕Chinaistocontrolairpollution.【A】：takingmeasures【B】：doingbusiness【C】：takemeasures題目14、I’mabusinesstripforAPECsummit,sir〔A〕【A】：on【B】：in【C】：for題目15、Thereisnodoubt〔B〕Herbertisthemostindustriousstudentinourclass.【A】：what【B】：that【C】：whether題目16、閱讀理解：閱讀下面短文，選擇適宜的內容將短文補充完好。Man-madeairpollutionmainlyesfromtwosources：mobileonesandstationaryones、Mobilesourcesarecars,planes,boats,etcStationarysourcesincludelargefactories,powerplantsandeveryhousehold,whichburnsnaturalgasorwood、Themostimportantways〔C〕aretodriveless,uselesselectricityandnaturalgas,andeatvegetarian.Theseideasareeasytofollow：1、Getyourcar〔B〕tomakesureeverythingworksproperly、Wheneverpossible,walk,cycle,carpool,orusepublictransportation、Buyfuel-efficientvehicles、Driveat60mphorlesstoimprovegasmileage.2、Burnlessnaturalgas〔A〕、Instead,useasolarcookerorheaterandwearextralayers.3、Beeavegetarianoravegan、〔E〕requiresmorelandandemitsmorecarbondioxidethansimplygrowingcropsdirectlyforhumanfood.4、〔D〕、Coalpowerplantsproducemostoftheworld’selectricity,andtheyalsoproducemorecarbondioxidethananyothersource、Coalplantsalsoreleasemanyotherpollutants、Unplugtelevisions,cellphonechargers,andotherapplianceswhilenotinuse、Mostdevicescontinuetousesmallamountsofpowerevenwhenthey’returnedoff、Avoidusingairconditioning,anddon’tleavethefridgeopenanylongerthannecessary、Onlyruntheclotheswasherordishwasherwhenfull、Ratherthanusingadryer,hangclothesonalinetodryinthesun.【A】：tocookorheatyourhome【B】：checkedregularly【C】：toreduceairpollution【D】：Uselesselectricity【E】：Raisinganysortoflivestock題目17、閱讀理解：閱讀下面的短文，根據文章內容從A、B、C三個選項中選出一個最正確選項。AirpollutionPeopleandairpollutionareofteninthesameplaces、Thismeansthatcitieswithlargepopulationshavethebiggestproblemofdirtyair、Airpollutioniscausedbymanydifferentthings、Amajorkindofairpollutionisthegasfromcars、Statistics(統計資料)showthat93percentofallautotripsarewithincities.Anothermajorkindofdirtyairistheburningofcoalandoilforenergy、Thisenergyisneededtomakeelectricity、Ofcourse,muchmoreelectricityisusedinthecitythaninthecountry.1、Thekeypointofthepassageisthat(B).【A】：thecauseofairpollutionispeople【B】：thecausesandtheeffectsofairpollutionarebothfoundincities【C】：theeffectsofairpollutionrangefromheadachestodeath2、Whatisthepurposeofthispassage?〔A〕【A】：topersuadepeopletostoppollutingtheair【B】：totellthecausesofairpollution【C】：totellwhycitiesarebadplacestolive3、Whyisairpollutionmoregraveinthecitythaninthecountry?(C)【A】：Becausetherearelargerpopulationsincities.【B】：Becausetheairinthecityisdirty.【C】：Becausetherearemuchmoregasfumesfromcarsandburningofcoalandoilforenergyinthecitythaninthecountry.4、Thefumesfromcoalandoilmaycausemetal〔A〕.【A】：tocorrode【B】：totwist【C】：toturnblack5、Inlargercities,thefumesfromcoalandoilmaycontributeto(C).【A】：heartdisease【B】：lossofclearvision【C】：lungdiseases題目18、閱讀理解：閱讀下面的短文，根據文章內容和所給信息將短文補充完好Athank-youLetterDearProfessorSmith,Itwasniceofyoutointroduceustosomefamousprofessorsandcelebratedscholarsatyouruniversity、Wehadasafeandsoundtriphome.Nowwe〔haveresum