高中英语综合复习专题-语法填空50题(附带答案及详细解析)

…………○…………外…………○…………装…………○…………订…………○…………线…………○…………※※请※※不※※要※※在※※装※※订※※线※※内※※答※※题※※…………○…………内…………○…………装…………○…………订…………○…………线…………○……○…………外…………○…………装…………○…………订…………○…………线…………○…………※※请※※不※※要※※在※※装※※订※※线※※内※※答※※题※※…………○…………内…………○…………装…………○…………订…………○…………线…………○…………高中英语综合复习专题——语法填空50题英语考试姓名：__________班级：__________考号：__________一、语法填空（共49题；共279分）1.根据所给单词的适当形式填空。

（1）________(strict)speaking,thebookisnotanovel,butashortstory.（2）Sheshowslittle________(appreciate)ofgoodmusic.（3）Thechildwasfound________(abandon)butunharmed.（4）Therewereno________(survive).（5）When'sfood?I'm________(starve).（6）In________(conclude),Iwouldliketothankthosewhohelpedme.（7）Thecommitteeis________(compose)mainlyoflawyers.（8）Hecameupclose,________(breathe)alcoholoffumesalloverme.（9）Thereisageneral________(recognize)oftheurgentneedforreform.（10）Shedidn't________(participant)inthediscussion.（11）Sheisoneofthemost________(influence)figuresinlocalpolitics.（12）Fightingwas________(concentrate)aroundthetownstothenorth.（13）His________(argue)wasthatpublicspendingmustbereduced.（14）Mybedroomwas________(situate)onthetopfloorofthehouse.（15）He'svery________(experience)inlookingafteranimals.（16）Theclockhasjust________(strike)three.（17）Therewerecallsforher________(resign)fromtheboardofdirectors.（18）It's________(freeze)coldoutside,sopleaseputonyourcoat.（19）Ournewofficesarestillunder________(construct).（20）AsfarasI'm________(concern),it'swisenottospendmuchtimeplayingwithsmartphones.2.Theprofessor________（refer）topollutionatthemeetingwillgiveusalecturenextweek.3.阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Inordertoknowaforeignlanguagethoroughly,fourthingsarenecessary.Firstly,wemustunderstandthelanguagewhenwehear________

spoken.Secondly,wemustbeabletospeakitcorrectlywithconfidenceandwithouthesitation.________,wemustbeabletoreadthelanguage,andfourthly,wemustbeabletowriteit.Wemustbeabletomakesentencesthataregrammaticallycorrect.

Thereisnoeasywaytosuccess________

languagelearning.________

goodmemoryisofgreathelp,butitisnotenoughonly________

(memorize)rulesfromagrammarbook.Itisnotmuchuselearningbyheartlonglistofwordsand________

meaning,studyingthedictionaryandsoon.Wemustlearnbyusingthelanguage.________

wearesatisfiedwithonlyafewruleswehavememorized,wearenotreallylearningthelanguage."Learnthroughuse"isagoodpieceof________

(advise)forthose________

arestudyinganewlanguage.Practiceisimportant.Wemustpracticespeakingand________

(write)thelanguagewheneverwecan.4.阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

QianZhongshuwasaChinesescholarandwriter,knownforhiswitanderudition(博学).Despitefailinginmathematics,Qian________(success)enteredtheDepartmentofForeignLanguagesunderTsinghuaUniversityin1929becauseofhis________(excellence)performanceinChineseandEnglishlanguages.InTsinghua,hemethiswifeYangJiang,whowastobecomeasuccessfulplaywrightandtranslator,and________(marry)herin1935.Inthesameyear,Qianreceivedgovernmentsponsorship________(promote)hisstudiesabroad.Togetherwithhiswife,QianheadedfortheUniversityofOxfordinBritain.After________(spend)twoyearsatExeterCollege,hereceivedabachelorofliterature.HestudiedforonemoreyearintheUniversityofParisinFrance,andhedidn'treturntoChina________1938.

QianlivedinShanghaifrom1941to1945,________wasthenunderJapaneseoccupation.Atthattimehedevoted________(he)towritingandmanyofhisworkswerewrittenorpublishedthen.Acollectionofshort________(essay),WritingintheMarginsofLife,waspublishedin1941.HismostcelebratedworkFortressBesiegedappearedin1947.OntheArtofPoetry,written________classicalChinesewasissuedin1948.5.阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

Formanystudents,themostimportant________(decide)theymustmakeatschoolischoosingacareer.Butchoosingtherightcareer________(be)noteasy.Sohowdoyoufindonethatyouwillenjoy?

Beforeyouchooseacareer,thinkaboutyourinterestsandyourtalents,andthenthinkaboutjobs________fitthem.Askyourself:WhatdoIenjoydoing?WhatdoIdowell?

Next,learnaboutyourcareerchoices.Seeifthelibraryhasbooks________(describe)differentkindsofwork.Also,tryoutcareersbytalkingpart-timejobs.

Thenconsider________isimportanttoyou.Perhapsyoulikeworkingfacetofacewithpeople.Ifso,ajobas________computerprogrammermaynotbethebestchoice.________youlikegettingamonthlysalary,thenstartingyourownbusinessprobablyisnotforyou.

________(final),rememberthatyoucanalwayschangeyourmind.Mostpeoplechangejobsseveraltimesduring________(they)workinglife.Yourfirstjobrightaftercollegeprobablywillnotbeyourcareerthirtyyearsfromnow.Allowyourselftochangeifyouarenot________(satisfy)withyourchosencareer.6.Later,CatherineIIhadtheAmberRoom________(move)toapalaceoutsideSt.Petersburg.

7.Itwasthanks________yourstupiditythatwelostthegame.8.________(rare)haveIeatensuchfattyfood.9.短文填空

Lifeskillisoneofthemostimportant,________

(factor)tosupportstudents.Therefore,somepeopleholdtheidea________

unpaidcommunityworkshouldbeacompulsorypartofhighschoolprogramstohelpstudentsgainlifeskillsandknowledge.Andtherearealotofhighschools________

(perform)someprogramslikethat.________

(person),Ithinkthoseprogramsareverygoodbecausetheyhelpstudentstogettheopportunity________

(see)andexperiencedifferentaspectsoflife.

InsteadofwatchingTVorplayinggamesonthecomputerathome,studentswillaccumulatealotofusefulexperienceandknowledge________

workinginthecommunity.Throughsomeactivitieslikethat,studentswillbecomecreativeandactivesincethey________

(know)howtocommunicateandkeepagoodrelationshipwithotherpeople.Especially,inthefuture,someexperiencesfromparticipatingincommunityorganizationswillbevery________

(value)becauseitisavitalpartinCVwhenstudentswanttoapplyforajob.

Tosumup,itwillbe________goodideaforstudentstocarryoutunpaidcommunityserviceinhighschools.Theseprogramswillimprovestudents'lifeskillsand________

(they)understandingoflife.10.阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

“Equalpayforequalwork”isaphrasebytheAmericanwomenwhofeeltheyare________(fair)treatedbysociety.Theythinkitisnotrightforwomentobepaidlessthanmenforthe________amountofwork.Somepeoplesaymenhavemoredutiesthanwomen.Amarriedmanhastoearnmoneytosupporthisfamilyandmakeimportantdecisions,________itisrightforthemtobepaidmore.Someareevenagainstmarriedwomen________(work)atall.Whenwivesgoouttowork,theysay,thehomeandchildrenaregivennoattention________.Ifwomenareencouragedbyequalpaytotakeupjobs,theywillbeabletodo________theyarebestatdoing,suchasmakinganicehomeandbringing________children.Womenwhodisagreesaythattheywanttoescapefromthelimitedplacewhichsocietywishesthemtofillandhave________freedomtochoosebetweenajobandhomelife________amixtureofthetwo.Asamatterof________,womenhavetherightnotonlytoequalpaybutalsotoequalchances.11.________(find)aninterestinghobbywillbegoodforyou.12.Writealettertoafriend,________

hassomedifficultieswithhisstudies.13.Thegovernmenthasreleasedan________(announce)thatoldbuildingsshouldbeteardown.14.阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词。

Forseveralbillionyearsafterthe"BigBang",theearthwasstilljustacloudofdust.Whatitwasto________wasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.Theearthbecameso________thatitwasnotclearwhethertheshapewouldlastornot.

________eastward,you'llpassmountainsandthousandsoflakesandforests,aswellaswideriversandlargecities.Somepeoplehavetheidea________youcancrossCanadainlessthanfivedays,buttheyforgetthefactthatCanadais5500kilometersfromcoasttocoast.HereinVancouver,you'reinCanada'swarmestpart.PeoplesayitisCanada'smostbeautifulcity.________bymountainsandthePacificOcean.Itspopulationisincreasingrapidly.Thecoast________ofVancouverhassomeoftheoldestandmostbeautifulforestsintheworld.

However,thiswasnoteasy.WhentheyfirstarrivedinGombein1960,itwasunusualforawomantoliveinthefroest.________afterhermothercametohelpherforthefirstfewmonths________sheallowedtobeginherproject.Herworkchangedthewaypeoplethinkaboutchimps.Forexample,oneimportantthingshediscoveredwasthatchimpshuntandeatmeat.Untiltheneveryone________thoughtchimpsateonlyfruitandnuts.Shealsodiscoveredhowchimpscommunicatewitheachother,andherstudyoftheirbodylanguagehelpedher________theirsocialsystem.15.Thebeachiswithinwalking________

(distant)ofmyhouse.16.阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Asageneralrule,abandmaystartasagroupofhigh-schoolstudents________

(share)thesameinterestinmusic.Theymayfirstpractisetheirmusicinsomeone'shouse.Andthenthemusiciansmaygetthechancetogive________

(perform)inpubsorclubs,forwhichtheyarepaid________

cash.Astimegoesby,theygraduallybecomeknowntotheaudienceandsomeevenmakerecords!

TheMonkees,________

startedinadifferentway.Of________

(it)fourmembers,onlyonewasgoodenoughandtheotherthreejustpretended________

(sing)duringthebroadcasts.Tobehonest,itcouldn't________

(call)arealbandinthebeginning.Anyhow,theysucceededandbecamesopopular________

theirfansformedclubsinordertogetmorefamiliarwiththem.________(fortunate),theMonkeesbrokeupabout1970.Buttheyreunitedinthemid-1980sandproducedanewrecordin1996,________

wastocelebratetheirformerhappytime.17.阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Forthefirsttimein94years,thePalaceMuseumhasextendeditsopeninghours,allowingthepublictocelebratetheLanternFestivalatnightintheancientpalace.

About3,000luckyvisitorsreceivedfreeticketsfromthegovernment,among________wasZhangZhifu,a77-year-oldpublicsecurityvolunteer.It'samarkofgratitudeforhervolunteerwork."Itis________(true)anhonortobegrantedthisspecialprivilege,"Zhangsaid.

Toguaranteethe________(safe)ofthepalace,festivalorganizers________(plan)thisyear'sLanternFestivaleventusedLEDlightsratherthantraditionalpaperlanternsandredcandles.It'safascinatingeventforvisitorstoabsorb________(they)inthefestiveatmosphereinthemuseum.DiscussionofthePalaceMuseum'snewlooklitupsocialmediafollowingTuesday'sdisplay.

SincehebecamedirectorofthePalaceMuseum,ShanJixiang________(bring)manychangestotheworld's________(large)royalcomplex(建筑群).Onceinaspeechthe64-year-olddirectorsharedhisideaabouthowtomaketraditional________(treasure)comealiveagain."________matterstoamuseumisnothowmanyvisitorstheyhave,buthowclosetheyare________people'sdailylives,"hesaid.18.Butdon'tyouthinkitwouldbebetterifyouwereabit________(thin).

19.阅读下面材料,在空白处填入适当的内容或括号内单词的正确形式(不多于3个单词)

Everyonehasachildhood.Andchildhood________(experience)areoftenveryfunny.Childrenoftenmakeuslaugh.It'struethatchildrenbrightenupahome.Theyneverturnoffthelights.

Ioftenrecallmychildhood,theyears________manyinterestingthingshappened.WhenIwasatwo-year-oldchild,________myparentswerealwaysverybusywiththeirwork.Mymotherworked________asalesmanagerinacompany________myfatherservedinthearmy.SoIlivedwithmygrandmainavillage.Iwasalwayswaitingformyparentsathome.Oncemyfathersentusaphotoofhis________(dress)inasoldier'suniform________waspostedonthetableremindingmeofhim.

Oncemymothercametoseemeandwewent________(shop)together.Onthewaywesawagroupofsoldiers.AndwhenIsawthem,Ibecame________(excite).Isaidinaringingvoicepointingto________,“Thisismyfather,andthisismyfather,andthatismyfather,too!”

Mymothersaidshewouldrememberthatmomentallherlife.20.Womenandchildrenwerethefirst________(get)ontothelifeboats.21.Thereisnopointarguingaboutwhatledtotheaccident,I'dratheryou________（focus）thevictimsofit.22.阅读下列短文，根据短文内容填空，在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

Onthefirstdayofmyfirstgrade,Istoodbythedoorwithbutterfliesinmystomach.I________(voice)mybiggestconcerntomymother."HowwillImakefriends?"Shehandedmeadvice."Beyourself."Forthepast20years.Ihavelivedbythesewords.SoonIwillgraduateandbecomepartoftherealworld.Nervously________(face)challenges.IknowIwillwhisperto________(I)thetwosimplewords"Beyourself".23.阅读下面短文，在空白处填入适当的内容（一个单词）或括号内单词的正确形式。

Britishpeopleareworkingtoanolderage.________

numberofworking70-74-year-oldshasdoubledinrecentyears.Around10%ofpeoplein________

(they)early70snowwork.Thisisthe________(high)figureonrecord.Animportantreason________

theBritishworkintheiroldageisthatretirementpensionsarebecomingmoredifficulttoliveon.________(consequence)manyolderpeoplehavetoworkinordertosurvive.

Britain________(see)greatchangesinthelabormarketduringthelastdecade,________farmorepeopleworkingbeyondtheirretirementage.Whilethereareplentywhoenjoyremaininginwork,manyneedtoearnextracashbecausetheycannotafford________(retire)early.Olderpeopleneeddecent(体面地)jobsandpensionssothattheycanmakeaproper________(choose)aboutwhethertheyremaininwork.Nowtheyaredecidingonacareerchangelaterinlifeandarestartinguptheirownbusinesses,________(devote)tosomethingtheymayhavedreamedofdoingforyears.24.根据语境，在空白处填入适当的内容(1个词)或括号内单词的正确形式。（1）Soyoumaybeabletoconcentrate________photographylaterifyou'reinterested.（2）Theymustuseresearchtoinformthemselves________themissingpartsofthestory.（3）Here________(come)mylistofdosanddon'ts.（4）—Whyislisteningsoimportant?—Youhavetolistenfordetailedfacts.Meanwhileyouhavetopreparethenextquestion________(depend)onwhatthepersonsays.（5）—ButhowcanIlistencarefullywhiletakingnotes?—Thisis________trickofthetrade.（6）Haveyoueverhadacase________someoneaccusedyourjournalists________gettingthewrongendofthestick?

（7）Afootballerwasaccusedoftakingmoneyfor________(deliberate)notscoringgoalssoastolettheotherteamwin.（8）Hedenied________(take)moneybutweweresceptical.（9）Wewroteanarticlesuggestinghewas________(guilt).（10）Theyareeagerto________(visit)Chinasoon.25.Pleaseacceptthisgiftin________(appreciate)ofallyouhavedoneforus.26.根据短文内容，请将单词填写在题号对应的横线上。

ImpressionWestLakeisagrandeveningshowofmusic,light,anddance.DirectedbyZhangYimou,ImpressionWestLake________

(update)since2015.Includedinthenewversionare70percentofelementsfromHangzhouG20Summiteveninggala.

ImpressionWestLake,________

(feature)thelocalcultureofHangzhouanduniquecharmofWestLake,isoneofChina'sTopSevenShows.It________

(vivid)presentsthehistoryandcultureofWestLakebyexploringthe________

(story)basedontheLegendofWhiteSnakeandButterflylovers.

Besidesbeingacharmingshow,ImpressionWestLakealsohighlightsthebeautiful________

(nature)landscapeofWestLake.Thewholeperformanceisstagedentirelyuponthelake________

(it)withhillsasthebackground.

________

isevenmoreamazingis“theRainofWestLake”,whichisartificiallyrecreated________

(bring)outthecharmofWestLakeintherain.

ImpressionWestLakeisalsoafeastofmusic.________

isreported,thebackgroundmusicismadebyKitaro,afamousJapanesemusicianandthethemesongisperformedbyZhangLiangying,apopularChinesesinger________

aheavenlyvoice.AllthesebringtheaudienceintothedreamlikeenvironmentofromanticHangzhou.27.阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式。

Fishermenand________

(sail)sometimesclaimtohaveseenmonstersinthesea.________

peoplehaveoftenlaughedatstoriestoldbyseamen,itisnow________

(know)thatmanyofthese‘monsters'whichhaveattimesbeensightedare________

(simple)strangefish.Occasionally,________

(usual)creaturesarewashedtotheshore,buttheyarerarelycaughtoutatsea.Sometimeago,however,apeculiarfishwascaughtnearMadagascar.Asmallfishingboat________

(carry)milesouttoseabythepowerfulfishasitpulledontheline.________

(realize)thatthiswasnoordinaryfish,thefishermanmadeeveryeffortnottodamage________

inanyway.Whenitwaseventuallybroughttoshore,itwasfoundtobeoverthirteenfeetlong.Ithadaheadlikeahorse,bigblueeyes,shinningsilverskinandabrightredtail.Thefish,whichhassincebeensenttoamuseum________

itisbeingexaminedbyascientist,iscalledanoarfish.Suchcreatureshaverarelybeenseen________

(live)bymanastheyliveatadepthofsixhundredfeet.28.Themandownstairsfounditdifficult________

(get)tosleep.29.阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Whenanimportantholidaycomes,Iusuallythinkofwhatgiftstobuyorprepareformyfamilymembers.Itistheactitselfratherthanthethingyoubuythat________(matter).Eitherasmallpresent,atextmessageoraphonecallcanmeanalottothereceivers.________,Ihadnevergotanythingfrommyson,whoisauniversitystudent.Parentsneverforgettocelebratetheirchildren'sbirthday,buttheirchildrenseemtobevery________

(forget).Theyseldomdosomethinginreturn.

Lifeisunpredictable,andyouneverknowwhatwillhappentomorrow.Whenmysoncamebackduringthesummervacation,mywifeandI,asusual,________

(meet)himatthestation.Onarrivinghome,much________

mysurprise,mysontookoutawristwatchandgaveittome,________

(say)itwasabirthdaygiftforme.Itisaveryfashionablewatch,________

showsnotonlyhours,minutesandsecondsbutdaysaswell.YoucanimaginehowsurprisedandexcitedIwasatthatmoment.

Somepeoplesaychildrengettoomuchcareandlovefromtheirparentsandjusttakethemforgranted.Itisnaturalforpeopletohavesuchconcernsand________(worry),butthingsmaynotturnoutasbadlyas________

(expect).Weneedtolookmoreatthepositivesideoflife,asafamouswriteroncesaid,"Lifeis________bestclassroomonecanneverget."30.I'dappreciate________

ifmycellphonecouldbefixedassoonaspossible.31.阅读下面材料，在空白处填入适当的内容（不多于3个词）或括号内单词的正确形式.

ThisChristmas,maybedifferentfrompreviousyears,astrongdesiredrivesmetomakemyownChristmasgifts.________

(honest)speaking,I'vepromisedmyselfthismorethanonce.As________

crafter(工匠),I'vefrequentlythoughtIam________

(suppose)toturnitintoaction.However,thisyearIreallyplantostick________

it.It'spartlybecauseIamshort________

money.Moreimportantly,recentlyI________

(return)fromaninspiringtriparoundBritain,collectingsomeinformationaboutcraftingforBBC'sNewsnight.

Iwasreallystruckbypeople'sincreasing________

(enthusiastic)formakingthings.WhenIaskedsomepeople________

theycouldsew(缝纫),onlyafewraisedtheirhands.________

whenIaskedwhowantedtolearn,nearlyeveryonerespondedpositively,________

(hope)tolearnsomethingpractical.32.BythetimeIwas8,I________(learn)toreadmusic.33.语法填空

"Lifeisspeedingup.Everyoneisgettingunwell."Picturethis:You'rerushing________(finish)yourhomeworkonthecomputer.Yourmobilephonerings.Suddenlythecomputergoesblankandyouloseallyourwork.Nowyouhavetostayuptogetit________(do).Howcanyoufeelcalmandhappy?

________(invention)havespeededupourlivessomuchthattheyoftenleaveusfeelingstressedandtired.Whydoyouthinkpeoplewholivefarawayfrom________(noise)citiesoftenseemtobehappier?Perhapsbecausetheylead________simplelife.

OnefamilyintheUKwent"backintime"tosee________lifewaslikewithoutalltheinventionswehavetoday.Thegrandparents,withtheirdaughter,andgrandsonsBenjamin,10,andThomas,7,________(spend)nineweeksinahousedatingbackto1940.Theyhadnomicrowave,computerormobilephones.

Thegrandmother,Molly,said,"Itwashard________(physical),butnotmentally."Shebelievedlifewaslessmaterialistic."Themorethingsyouhave,themoredifficultlifebecomes,"shesaid.Theboyssaidtheyhadlesstofightover,theircomputer,forexample.Benjaminalsonoticedthat________(he)grandmotherhadchangedfrombeingatrendy,beer-drinkinggrannytoone________likedcookingthings.34.It'srequestedthatallmembers________(present)attheparty.35.Manybuildingsinthecityneed________(repair),buttheone________(repair)firstwillbethelibrary.36.Somecomedianstelljokesaboutthewaypeople________(behavior).37.Mysisterlikes________(wander)aroundthecityatnight.38.Parentsshouldn'thavea________(prefer)foranyoneoftheirchildren.Theyshouldbetreatedfairly.39.Itdoesn'tseemuglytome.________thecontrary,Ithinkit'sratherbeautiful.

40.—HavescientistsbeenconvincedthatthereareYetis?—Notreally,theyarestilllookingforevidencetoseewhetherYetisreally________.41.Thegirl'sparentsarebothillsoshehas________(support)alargefamilybysellingnewspapers.42.Workhardwhenyouareyoung,________youwillregretlaterinlife.43.阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。

Inrecentyears,sandstorms________(occur)inChinafrequently,especiallyinnorthwesternareas,________severeinfluencehascausedwideconcerninChina.

There'reseveralreasonsforthis.Firstofall,peoplearecuttingdowntreeswithoutplantingmore,________(make)somelandbecomedeserts.Anotherreasonis________itrainslessduetotheenvironmentpollution.

To________(efficient)preventsandstorms,first,weshouldplantmoretreesandgrasswhichcankeepthesoil________

beingwashedaway.Second,moregreenfencesshould________(build)alongthedesert,________ithelpstocontroltheprocessofthedesertification.

Let'stakeactiontodowhatwecan________(prevent)sandstormsfromtoday.Soonthegoldendayswehavebeenlookingforwardto________(come).44.语法填空(共10小题；每小题1.5分，满分15分)

Justnow,Ienteredthewebsite"TopicforToday".Ifeel________(interest)inthereportonmiddleschoolstudents'usingcell-phonesoncampus.Infact，morestudentsnowcometoschool________

cell-phones.Myschoolmateshavedifferentopinions.Somethink________isconvenienttogetintouchwithotherswiththecell-phone,________alsomakesthemfeelsafeespeciallyintimeoftrouble.Besides，itisnicetoenjoy________(variety)functionsofdifferentcell-phones.

Othersthinkdifferently.First，thecell-phoneisnot________mustinschool，astherearesomeICphonesthere,________(make)iteasytocallothers.Second,manystudentsoftenplaye-gamesandsend________(message)withtheircell-phones,eveninclass,whichwillsurelyhavebadeffectsontheirstudy.What'smore,alargeamountoftimeandmoneywill________(waste).Inmyopinion,thecell-phoneisausefultoolinourdailylife.Butitdoesn'tmeanwecanuseit________(free)inschool.

AfewmonthsafterreturningtheUSfromGermany,ItookpartinacollegecourseinFrench.SinceIhadlearnedtospeakGermangoodinGermany,Ithoughtthatitmightbeinterestedtobeginstudyinganotherlanguage.45.阅读下面材料，在空白处填写1个适当的单词或用括号内单词的正确形式。

Airpollution________

(connect)withalotofhealthproblemsincludingallergies(过敏症)andanxietysofar.Butexerciseisveryimportanttoyourhealth,andchancesarethatyoucantrainsafelyoutside—nomatterwhereyoulive—________

takingafewsimplemeasures.

Expertsrecommendthatpeopleuseair-qualityinformation________

(plan)theiroutdoorworkouts,sotheycangettheexercisethat'ssoimportanttohealthwhilealsoreducingtheir________

(expose)toairpollution.

KeepaneyeonAirNow.govordownloadthefreeAirNowApp,________

providesairqualityforecastsfornearly400U.S.cities.Justasyouchecktheweatherforecasttodecideifyoushouldtake________

umbrella,youcanchecktheairqualityforecasttohelpyoudecideaboutyouroutdoor________

(activity).

Youcanalsoreducetheamountofpollutionyou'rebreathingin________

(simple)bytakingyourworkoutsomewherewithlessautomobiletraffic—likealocalsidestreet,apark,orawoodedtrail(小路).Andtheresearchalso________

(suggest)thatadiethighinoliveoil(橄榄油)canprotectyouagainstbadair.________

(lead)ahealthylifestylecanhelpreduceairpollution'seffects.46.语法填空

Aslesspeoplechoosetomakesugarpaintings,thetraditionalChinesefolkcraftmighthavebecomea________(distance)memoryinsomeways.However,a38-year-oldcraftsman,LiJiangzhong,iscommittedto________(keep)theartofsugarpaintingalive.

Liworkedas________minerformorethantenyears.Aftertheminecloseddown,Liturned________housingdecoration,untilhe________(force)togivethatupduetoafinger________(injure).Earlierthisyear,hediscoveredsugarpainting,somethinghereallyhadaninterestin.

Sincetherewasnosugarpaintingcraftsmaninhisvillage,hestudiedby________(he)throughlargequantitiesofvideosandinformationontheInternet.Hesoonmasteredtheskillandcouldmakeavarietyofsugarpaintings.Asugarpaintingismadewith________(melt)brownorwhitesugar.Craftsman________(normal)paintanimalsandflowe