Unit4Lookinggood,feelinggood單元提升強(qiáng)化練習(xí)題Ⅰ.閱讀理解AWhatanathleteeatsbefore,duringandafterexerciseisimportantforcomfortandperformanceduringexercise.Whileeatingsoonbeforeexercisedoesn’tprovidewhatisneededfortheactivity,itcanpreventhungerduringexercise.Whatisneededformusclesisstoredinthedaysbeforeexercise.Thisisonereasonthatthepost-exercisemealisveryimportanttorecoveryandbeingreadyforthenextexercise.Exercisingonafullstomachisnotagoodidea.Foodthatremainsinyourstomachduringaneventmaycausestomachupset.Tomakesureyouhaveenoughenergy,yetreducestomachdiscomfort,youshouldallowamealtofullydigestbeforethestartoftheevent.Ifyouhaveanearlymorningraceorexercise,it’sbesttogetupearlyenoughtoeatyourpre-exercisemeal.Ifnot,youshouldtrytoeatordrinksomethingeasilydigestibleabout20-30minutesbeforetheevent.Thecloseryouaretothetimeofyourevent,thelessyoushouldeat.Youcanhavealiquid(液體)mealclosertoyoureventthanasolid(固體)mealbecauseyourstomachdigestsliquidsfaster.Becauseglucose(葡萄糖)istheenergysourceformostexercise,apre-exercisemealshouldincludefoodsthatarehighincarbohydrates(碳水化合物)andeasytodigest.Thisincludesfoodssuchasfruit,bread,energybarsanddrinks.Planningisnecessaryifyouarecompetinginanall-dayevent,suchastrackmeetsorothertournaments.Youshouldplanaheadandpreparemealsandsnacksthatyouhavetriedbefore.Donotexperimentwithsomethingnewontheeventday.1.Toprepareforthenextexercise,youshould.

A.eatsoonbeforeexerciseB.eatduringexerciseC.eatafterexerciseD.eatnothingatall2.Fullydigestingamealbeforeaneventmay.

A.causestomachupsetB.giveenoughenergyandstomachdiscomfortC.givecomfortandgoodperformanceduringexerciseD.leadtohungerduringexercise3.Whatcanwelearnfromthepassage?A.You’dbetterhaveyourpre-exercisemealafteranearlymorningrace.B.Fruitandbreadarehighinglucoseandeasytodigest.C.Planningisnotnecessaryfortrackmeets.D.Youcantrysomethingnewforyourmealsontheeventday.BAlthoughonionstastedelicious,wateringeyescomewiththeprocesswhenyoucutthemup.Thankfully,GoodHousekeepinghassuggestedsometipstopreventyourselffromcryingwhiletryingtocutupanonion.AccordingtothefindingsfromtheInstitute,puttingonionsinafridge30minutesbeforecuttingcanpreventtheannoyinghurt,asthecoldstopstear-jerking(催淚的)gasfrombeingproduced.Anotherwaytoreducethegasreleasedbytheonionistoputitinwaterforawhile.GoodHousekeepingrecommends:“Cuttheendofftheonionandthenputitstraightintoabowlofwater.Thewaterwilldrawouttheacidmakingyoutearuplesswhenyoucutit.”Whenanoniongrows,itmixeswithsulfur(硫)inthesoiltocreateaspecialmineralacid.Whentheonioniscutintopieces,itreactsandcreatesagas.Asitreachesyourface,thisannoyinggascausestheeyestoproducetears.Therootiswherethegasesaremostconcentrated,soitisrecommendedthatthispartoftheonionbeleftonasyoucutittoavoiduncomfortableeyes.Dothisbycuttingthevegetableinhalfdownthemiddletocreateaflatsurface.Then,placetheonionwithitsflatsurfacedownandcutittowardstheroot.Also,toreducethegas’seffectonyoureyes,cutitnexttoawindowornearafansothegasisblownawayfromyourface.Andtakecaretouseasharpknife;thiswillmakeiteasiertomovethroughthevegetable,causingfewercellstobebrokenandlessgastobereleasedasaresult.4.Refrigeratingtheonionbeforecuttingcan.

A.changeitstasteB.makeiteasiertocutupC.avoidtheappearingofthegasD.helpthegasesmixmorequickly5.Fromthefourthparagraph,whathappenswhentheonioniscutup?A.Someacidmineralislost.B.Thetearmixtureiscreated.C.Thesulfurinsideitpoursout.D.Achemicalreactionproducesagas.6.Whereisthispassagemostprobablytakenfrom?A.HealthColumn.B.ScienceJournal.C.FashionMagazine.D.FoodGuidebook.7.Themainpurposeofthetextisto.

A.adviseandexplainB.examineandanalyze(分析)C.argueanddiscussD.presentandcompareⅡ.七選五Betweenschool,homework,sports,yourafter-schooljob,andhangingoutwithfriends,itmayfeellikethere’snotimeforhealthyeating.Andwhenyouhavetime,youmaysimplyeatsnackslikepotatochips.1Infact,ifyouhaveabusyschedule,it’sevenmoreimportanttoeathealthyfoodsthatgiveyoutheenergyyouneedtokeepgoing.

2Forexample,youmayfeelhungryinalongafternoonofclassesorduringyourswimmeet.Knowinghowmuchfoodyourbodyneedstosatisfyyourhungerisimportant.Afewwalnuts(核桃)aregreatbrainfoodbeforeyousitdowntodoyourmathshomework.3

Healthysnackingisimportanttoyou.Duringteenageyears,thebodyneedsmorenutrientstogrow.Snacksareagreatwaytosatisfyyourhungerandgetallnutrientsyourbodyneeds.4Donoteatfoodswithlotsofaddedsugarlikecandybarsorsoda.That’sbecauseeatingthesefoodsmayhelpyoustopfeelinghungryforamoment,buttheyarebadforyourhealthinthelongterm.

Choosinghealthysnacksmeansshoppingwisely.5Wemayfind“allnatural”onthesideofapackagebutitdoesn’tnecessarilymeanit’snutritious.Forexample,“allnatural”juicedrinkscanbefilledwithsugar,whichmeansthey’llmakeyoufateasilyandgiveyoulittlenutrition.

A.It’snaturaltofeelhungryatcertaintimes.B.Healthysnackingdoesn’thavetobeboring.C.Butyouneedtopayattentiontowhatyoueat.D.Ifyou’rereallyfeelinghungry,don’tpaynoattentiontoit.E.Butitispossibletotreatyourselftoahealthysnack.F.Butawholebagonlymakesyouputonweighteasily!G.Becarefulofthehealthinformationonfoodpackages.Ⅲ.完形填空IalwayswantedtolookliketheslimgirlsonTVeventhoughIknewthatitwasimpossible.Iworriedaboutmy1andtriedeverynewdietIreadaboutonline.Itriedno-fat,low-fat,onlybananas,nobananas—Ialmostwentbananas,too.

ThenIreadanarticlethatsaid2asking“AmIfat?”Ishouldbeasking“AmI3?”Ihadno4alettercouldmakesucha5!OnceIstartedthinkingaboutfitnessratherthanweight,thingsbeganto6.Insteadofsaying“Iwanttolosethreekilos”,Iwouldsay“Iwantto7twokilometersineightminutes”or“Iwanttodo30push-ups”.Ratherthan8thefoodsIenjoyed,Iaddedhealthyfoodstomymeals.Icould9haveaburgernowandthen,butIwould10asaladoranapple.

Finally,Istopped11myselfwithactressesandmodelsand12thingsthatwerewrongwithmyfaceorbody.Instead,ImadealistofthethingsI13aboutmyself.Bybeing14aboutmyselfandmybody,Ibecamebothhappierand15.

1.A.face B.weightC.future D.comfort2.A.afterall B.aslongasC.insteadof D.onlyif3.A.tall B.braveC.beautiful D.fit4.A.source B.ideaC.way D.experience5.A.summary B.fortuneC.difference D.chance6.A.lose B.changeC.survive D.suit7.A.suffer B.findC.run D.get8.A.takingin B.cuttingoutC.puttingoff D.makingup9.A.still B.neverC.hardly D.seldom10.A.throw B.addC.forget D.buy11.A.thinking B.dreamingC.warning D.comparing12.A.lookingforB.gettingridofC.passingdown D.managingto13.A.maintained B.likedC.refused D.realized14.A.inspired B.determinedC.ashamed D.positive15.A.wiser B.slimmerC.healthier D.calmerⅣ.讀后續(xù)寫閱讀下面材料,根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段,使之構(gòu)成一篇完整的短文。OnewinterSunday,mylittlesister,Colleen,andIbuiltthegreatestsnowmanever.Wegavehimacarrotnose,beautifulhat,cozyscarfandgloves.Hewasamasterpiece(杰作).Thenextmorningwhenlookingoutside,wesmiledlovinglyathimoverourmeal.Wegavehimahigh-fiveaswepassedbyonourwaytoschool.Alotofkidswentpastourhouse,sohewasthehottopicatourschoolthatmorning.Itwasourpride!Thedaydraggedonuntilfinallywecouldrushhome.Butasouryardcameintosight,wesawsomethingwrong.Thesnowmanwasgone!Weonlyfoundabrokenstickhere,atornglovethereandballsofsnoweverywhere.Worstofall,thesnowman’sonce-proudcarrotnoselaylimp(無力的)andhalf-eaten.Whathadhappened?Wewerebothastonishedandangry.Butthen,wewereonlykids,whowouldn’thaveanythingtakingawayourhappiness.Actuallyweknewonlyonething:Oursnowmanwouldriseagain.Sowerebuilthim.Thenextdaywecamehometofindanothermessonthefrontlawn(草坪).Fortherestoftheweek,thedestructionwasrepeateddaily.Eachafternoonwe’dreturntofindoursnowmanhadfallenapart,andthenwebuiltagain.BySaturdaymorning,wehadaplan.Weborrowedareallybigbucket(水桶)fromMom,filleditwithwaterandleftitoutside.Thenextmorning,itwasfrozensolid.Wepackedsnowallaroundtheiceblockasthebase(底座)ofthesnowman.Thenwebuilttheotherpartsofitonceagain.Thetrapwasset,andwewaitedforthesnowmanbullies(破壞者)tocome.注意:1.續(xù)寫詞數(shù)應(yīng)為150左右;2.請按如下格式作答。OnMondaymorning,hidingbehindthewindow,wesoonsawwhatwewerewaitingfor.

Seeingtheirpainedlook,wecouldn’thelplaughing.參考答案Ⅰ.【語篇導(dǎo)讀】本文是一篇說明文。作者主要對運(yùn)動員的飲食提出了一些切實(shí)可行的建議,包括什么時間吃、具體吃什么、做賽前計(jì)劃的注意事項(xiàng)等。1.C細(xì)節(jié)理解題。根據(jù)第一段的最后一句“Thisisonereasonthatthepost-exercisemealisveryimportanttorecoveryandbeingreadyforthenextexercise.(這就是運(yùn)動后的飲食對恢復(fù)和為下一次運(yùn)動做好準(zhǔn)備非常重要的一個原因。)”可知,運(yùn)動后飲食對于恢復(fù)和準(zhǔn)備下一階段的運(yùn)動很重要。2.C推理判斷題。根據(jù)第二段中的“Tomakesureyouhaveenoughenergy,yetreducestomachdiscomfort,youshouldallowamealtofullydigestbeforethestartoftheevent.(為了保證你有足夠的能量,同時減少胃部不適,你應(yīng)該在活動開始前讓一頓飯完全消化。)”可知,為保證既有足夠的精力,又不至于胃不舒服,你要做到在運(yùn)動開始前讓吃的東西完全消化。由此可推斷出,運(yùn)動前讓吃的東西完全消化不僅會讓你感到舒服,而且會讓你表現(xiàn)得更好。3.B細(xì)節(jié)理解題。根據(jù)第四段的“Becauseglucoseistheenergysourceformostexercise,apre-exercisemealshouldincludefoodsthatarehighincarbohydratesandeasytodigest.Thisincludesfoodssuchasfruit,bread,energybarsanddrinks.(因?yàn)槠咸烟鞘谴蠖鄶?shù)運(yùn)動的能量來源,所以運(yùn)動前的一餐應(yīng)該包括碳水化合物含量高、容易消化的食物。這包括水果、面包、能量棒和飲料等食物。)”可知,水果和面包的葡萄糖含量高,容易消化。【語篇導(dǎo)讀】本文是一篇說明文。文章分析了切洋蔥會讓人流淚的原因和解決的辦法。4.C細(xì)節(jié)理解題。根據(jù)第二段中的“AccordingtothefindingsfromtheInstitute,puttingonionsinafridge30minutesbeforecuttingcanpreventtheannoyinghurt,asthecoldstopstear-jerkinggasfrombeingproduced.”可知,切洋蔥前先把洋蔥冷藏,可以阻止洋蔥發(fā)散刺激氣味。5.D細(xì)節(jié)理解題。根據(jù)第四段中的“Whentheonioniscutintopieces,itreactsandcreatesagas.”可知,洋蔥被切碎后,會發(fā)生化學(xué)反應(yīng)并產(chǎn)生氣體。6.B推理判斷題。根據(jù)第一段中的“Thankfully,GoodHousekeepinghassuggestedsometipstopreventyourselffromcryingwhiletryingtocutupanonion.”可知,《好管家》雜志提供了一些建議,可以讓你在切洋蔥的時候不流淚。接下來文章分析了切洋蔥會讓人流淚的原因和解決的辦法。由此推斷,這篇文章最可能來自科學(xué)雜志。7.A推理判斷題。根據(jù)第一段中的“Thankfully,GoodHousekeepinghassuggestedsometipstopreventyourselffromcryingwhiletryingtocutupanonion.”可知,《好管家》雜志提供了一些建議,可以讓你在切洋蔥的時候不流淚。根據(jù)第四段中的“Whenanoniongrows,itmixeswithsulfurinthesoiltocreateaspecialmineralacid.Whentheonioniscutintopieces,itreactsandcreatesagas.”可知,當(dāng)洋蔥生長時,它與土壤中的硫混合,產(chǎn)生一種特殊的無機(jī)酸;當(dāng)洋蔥被切成塊時,它會發(fā)生反應(yīng)并產(chǎn)生氣體。由此可知,文章的主要目的是解釋了切洋蔥會讓人流淚的原因,并提出了解決的辦法。Ⅱ.【語篇導(dǎo)讀】本文是一篇說明文。文章主要介紹了健康飲食的重要性以及如何做到健康飲食。1.E上文“Andwhenyouhavetime,youmaysimplyeatsnackslikepotatochips.”提到了不健康的飲食,E項(xiàng)說到要吃健康的零食,承接了上文話題。下文中的“it’sevenmoreimportanttoeathealthyfoods”和選項(xiàng)中的“healthysnack”照應(yīng)。2.A根據(jù)下文“youmayfeelhungryinalongafternoonofclassesorduringyourswimmeet”可知,在漫長的下午課或游泳比賽期間,你可能會感到饑餓。A項(xiàng)說在特定的時間感到饑餓是正常的。選項(xiàng)中的“feelhungry”照應(yīng)下文。3.F上文“Afewwalnutsaregreatbrainfoodbeforeyousitdowntodoyourmathshomework.”說到要吃些核桃補(bǔ)充能量,F項(xiàng)說到吃太多核桃會容易吃胖,選項(xiàng)中的“awholebag”與上文中的“Afew”形成對比。4.C下文“Donoteatfoodswithlotsofaddedsugarlikecandybarsorsoda.”對人們應(yīng)該吃什么提出了建議,C項(xiàng)說需要注意你吃什么,選項(xiàng)和下文都提到了吃什么的問題,前后呼應(yīng)。5.G下文“Wemayfind‘a(chǎn)llnatural’onthesideofapackagebutitdoesn’tnecessarilymeanit’snutritious.”提到了包裝上的健康信息,G項(xiàng)說要注意食品包裝上的健康信息,選項(xiàng)的“foodpackages”照應(yīng)下文的“apackage”。Ⅲ.【語篇導(dǎo)讀】本文是一篇記敘文。本文講述了作者在減肥心路歷程上的轉(zhuǎn)變,由最初的只顧節(jié)食、不注重健康的減肥方式轉(zhuǎn)變成了注重運(yùn)動、對自我保持積極態(tài)度的減肥方式,最終作者獲得了成功,也變得越來越開心,越來越健康。1.B句意:我擔(dān)心自己的體重,嘗試每種我在網(wǎng)上讀到的節(jié)食方法。face臉;weight重量;future將來;comfort安慰。根據(jù)上文的“IalwayswantedtolookliketheslimgirlsonTV”可知,作者想要變得苗條,故此處用“體重”符合語境。2.C句意:然后我讀到了一篇文章,上面寫著我不該問“我胖嗎?”而該問“我健康嗎?”。afterall畢竟;aslongas只要;insteadof而非;onlyif只要。根據(jù)下文的“Insteadofsaying‘Iwanttolosethreekilos’”可知,此處用“而不是”符合語境,insteadof是原詞復(fù)現(xiàn)。3.D句意同上。tall高的;brave勇敢的;beautiful美麗的;fit健康的。根據(jù)下文的“OnceIstartedthinkingaboutfitnessratherthanweight”可知,此處用“健康的”符合語境,fit和fitness同義復(fù)現(xiàn)。4.B句意:我沒想到一個字母就會有如此大的影響。source來源;idea主意,想法;way方式,方法;experience經(jīng)歷。結(jié)合上下文可知,此處是指作者按照文章里的說法去做了之后,自己有了很大改變,這些改變是她沒有想到的。havenoidea意為“沒想到/不知道”。5.C句意同上。summary總結(jié);fortune運(yùn)氣,財(cái)富;difference不同;chance機(jī)會。根據(jù)下文的“Ibecamebothhappierand”可知,作者使用文章所提到的方法后,她比以前更高興了,故此處用“有影響”符合語境。makeadifference意為“有影響”。

6.B句意:一旦我開始思考健康而非體重時,事情開始改變了。lose丟失;change改變;survive幸存;suit適合。結(jié)合下文提到的內(nèi)容可知,作者對待體重的態(tài)度發(fā)生了改變。7.C句意:我會說“我想在8分鐘內(nèi)跑兩千米”或者“我想做30個俯臥撐”而非“我想減掉3公斤”。suffer遭受;find發(fā)現(xiàn);run跑;get得到。根據(jù)下文“twokilometersineightminutes”可知,此處用“跑”符合語境。8.B句意:我沒有刪除我喜歡吃的食物,而是在餐食里添加了健康的食物。takein吸收;cutout切除,刪除;putoff推遲;makeup組成,編造。結(jié)合句意可知,此處是指作者沒有停止吃那些自己喜歡的食物。9.A句意:我仍然時不時會吃漢堡,但是我會加上一份沙拉或一個蘋果。still仍然;never絕不;hardly幾乎不;seldom極少。結(jié)合上下文可知,此處是指作者依然會吃不那么健康的食物。10.B句意同上。throw扔;add加上,添加;forget忘記;buy買。根據(jù)上文的“Iaddedhealthyfoodstomymeals”可知,此處用“加上”符合語境,add是原詞復(fù)現(xiàn)。11.D句意:最后,我不再把自己和女演員以及模特作比較,也不再去尋找我的臉或身體的不足之處。think想,認(rèn)為;dream夢想;warn警告;compare比較。根據(jù)上文的“IalwayswantedtolookliketheslimgirlsonTVeventhoughIknew