【文庫獨家】9BUnitlLifeonMars課時練習(xí)3(Vocabulary)一、根據(jù)句意及所給首字母或中文提示，完成下列句子1．Driedfoodcanbe_________(儲存)formanymonths．2．Specialbootsareusedtowalkonthe_________(表面)oftheplanet．3．Ah_______protectstheheadandisconnectedtotheairtank．4．Withthed_________ofscience，ourliveshavechangedalot．5．Apowerpackp____________energyforthespacesuit．二、用所給單詞的適當(dāng)形式填空1．Itwas_________(difficulty)forhumanbeingstopredictweatherinthepa2．Theyfounditimpossible__________(tie)theboattothetreewithin50seconds．3．MrSmithcouldn’tsleepwell，sohetooksome________(sleep)pills．4．Mostofusdon’tlike_________(dry)food．5．Theoldshould__________(care)forbyus．三、選擇填空()1．一I’msorryIdon’tunderstand________．一Don’tworry．I’llrepeatit．A．whatyousaidB．whichyousaidC．whatdidyousayD．whichdidyousay()2．Howdopeopleusually_______intheoffice?A．putonB．wearC．dressD．dressup()3．I_________astorywhenthedoorbell_________．A．wasreading；rangB．read；wasringingC．hasread；rangD．wasreading；ringing()4．一I’dlikeaWalkman，Sir．——HereareallkindsofWalkmansforyou________．A．choosingfromB．tochooseC．tochoosefromD．chosenfrom()5．一Wow，somanybeautifulcars!Idon’tknowwhichonetobuy．一Anyway，youhavetomakea________．A．conclusionB．connectionC．decisionD．presentation四、完形填空DearSir，Iwouldliketomakeacommentontheplasticbagswhichweuseinourdaily1ife．Ithoughtthatthe1effectfromallthesebagsonourenvironmentwaswell2andthatmostpeopleknowtheyshouldnotkeep3thembutcollecttheminthedustbin．However，oneofthe4nearmyhouseseemsto5moreofthesebagsthaneverbefore．Redones，whiteonesandblueones-itmakesno6．Theydon’tcareaboutthe7ofenvironment．Theykeepusingplasticbagstowrapmostofthethingseveryday．8Iwentshoppingtheotherday，Iboughttwothings,1wasgiventhreebagstowrap9．Isitnecessarytousesomanybags?Everyoneshouldrealizehow10itistocleanourenvironment．Yoursfaithfully，TonyWang()1．A．hugeB．goodC．badD．boring()2．A．knownB．taughtC．doneD．kept()3．A．takingB．puttingC．sendingD．throwing()4．A．factoriesB．officesC．stationsD．shops()5．A．sellB．useC．haveD．pass()6．A．difference．B．difficultyC．useD．trouble()7．A．questionsB．problemsC．businessD．mistakes()8．A．WhereB．WhenC．WhileD．If()9．A．itB．thisC．themD．that()10．A．importantB．specialC．comfortableD．excellent五、閱讀理解Thejourneytothemoonhasbeenthefirststeptowardsfutureexploration（探險)space.Thedistancebetweenthemoonandtheearthisveryshortindeedwhencomparedthedistancesbetweenearthandtheotherplanets.Mars,thenearestplanettoEarthismillionsofmilesaway!Travelingtotheplanetswillbeman'snextaim.Suchtravelswillbemorechallenging(挑戰(zhàn))thanthetriptothemoonandcertainlymoreadventurous(冒險).Recently,twoAmericanspaceships,Vikings1and2,landedonMarstryingtodiscoverwhetherthatplanethasanylifeonit.SofarthesignsoflifeonMarshasneitherconfirmed（確認(rèn)）norruledout.RussianshavediscoveredthatthesurfaceofVenus(金星)issohotthatitisalmostcertainthatthereisnolifethere.AlsotheatmosphereofVenusisextremelydense(稠)andthepressureisnearlyahundredtimesgreaterthanthatoftheearth'satmosphere.Scientistsbelievemanmayfindplanets,whichhavethesameconditionsasthosewehaveonearth,butmanshouldrealizetheearthwillbehisonlyhomeforalongtimeandbegintoloveandcareforit.()1.Accordingtothepassage,travelingtotheplanetswillbe_________A.mucheasierandevenmoreinterestingB.farmoreexcitinganddangerousC.man'sfinalaimD.man'sfirststep()2.WhichofthefollowingisNOTtrue?A.Marsisnearertotheearththanthemoon.B.ThemoonismuchnearertotheearththanMars.C.Ofalltheplanets,Marsisthenearesttotheearth.D.Alltheplanetsaremuchfarthertotheearth.()3.Fromthepassage,wecanguess__________A.thereislifeonMarsB.thereisnolifeonMarsC.theatmosphereofMarsisnotsodenseasthatofVenusD.Scientistswillhavelittlehopetofindtheanswers()4.Mancanliveonundertheconditionsof_____________A.muchtoohotsurfaceB.thesamepressureaswegetontheearthC.normalatmosphereaswehaveontheearthD.bothBandC()5.Scientiststhinkweshouldtakecareofourearthbecause____________A.nootherplanetsaregoingtotaketheplaceoftheearthB.everythingneededisprovidedbytheearthC.theonlyhomeofmanwillbetheearthforalongtimeD.thedreamtofindanotherhomeformanwillcometrue六、句子翻譯1．請不要阻止我看電視上的新聞。________________________________________________________________________2．你認(rèn)為哪件事是最不重要的?________________________________________________________________________3．政府經(jīng)常向貧困地區(qū)的人們提供食物和水。________________________________________________________________________4．?dāng)?shù)碼相機能被用來拍攝高質(zhì)量的圖像。__________________________________