八年级英语下册unit8阶段能力训练（lessons46_48）冀教版

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1、Unit8阶段能力训练（Lessons46—48）Ⅰ.完形填空Ofallthethingsweeatanddrink,wateristhe__1__important.Thehumanbodycango__2__foodforalongtime,buttwo__3__threedayswithoutwatercouldmakepeople__4__.Alotofpeopledon'tunderstandhow__5__waterthehumanbodyneeds__6__wellandmanypeopledon'tdrinkenough，especiallyin__7__weather.Mo

2、stpeopledrink__8__theyarethirstybutinfacttheyneedmorewater，especiallywhentheytake__9__.65to75percentofaman'sbodyis__10__.Ifwedon'thaveenoughwater，wefeeltiredandmaybecomeill.(　　)1.A.moreB．mostC．lessD．least(　　)2.A.withB．onC．withoutD．by(　　)3.A.orB．andC．ofD．but(　　)4.A.diedB．todieC．diesD．die(　　)5.A.many

3、B．littleC．fewD．much(　　)6.A.workB．workingC．toworkD．works(　　)7.A.hotB．coldC．coolD．warm(　　)8.A.soB．thatC．whenD．since(　　)9.A．funB．exerciseC．exercisesD．work(　　)10.A．bloodB．waterC．airD．foodⅡ.[2018·贵港]阅读理解Carsmakeourlivesmoreconvenient.Buttheycanalsobeaproblem.Forexample,fossilfuel(化石燃料)carsmainlycauseair

4、pollution.Toimprovetheenvironment,manycountriesaredevelopingelectricvehicles(EVs，电动车).Amongthem,Chinaistakingaleadingroleandhascreatedtheworld'slargestEVmarket.Lastyear,over40percentofthe753，000EVssoldintheworldweresoldinChina,morethantwiceasmanyasthenumbersoldintheUnitedStates.“Fillingupafossilfue

5、lcarwithgas(汽油)ismoreexpensivethancharging(充电)anelectriccar，”saidWuHao,whoboughtanelectriccarthisyear.However,therearestillsomeproblems.Itcanbehardtofindchargingpiles(充电桩)andthecarscan'tgofarbeforeneedingtoberecharged.Someoftheseproblemsarebeingsolved.In2014,Chinahad31，000chargingpiles.NowChinahast

6、heworld'slargestEVchargingnetwork,withmorethan167，000chargingpilesintotal.DevelopingEVsisoneofmanyeffortsthatChinahasmadetocutdownpressureonitsenvironmentafterthegovernmentpromisedtostopincreasesincarbondioxideemissions(二氧化碳排放量)by2030.“AsChinagoes,sowilltheworld'scarindustry，”TheWallStreetJournalsa

7、id.Chinahastakenaleadingroleintheworld'selectricvehicleindustry.(　　)1.________mainlycauseairpollutionaccordingtothepassage.A.SubwaysB．SharingbikesC.ElectricvehiclesD．Fossilfuelcars(　　)2.Over________electric