天天资源网 / 高中英语 / 教学同步 / 外研版（2019） / 必修第二册 / Unit 1 Food for thought / 外研版高中英语必修第二册同步练习Unit 1 Section A
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Unit1 FoodforthoughtSectionA Startingout&UnderstandingideasⅠ.单句填空1.Whenaskedabouthis (marry),hemadenoanswer. 2.Itistypical mygrandmatoforgetthingseveryday. 3. (bite)twice,myfrienddarenotgotomyhome. 4.Whathetolduswasa story,whichmadeusall .(shock) 5.Thepictureremindedme thethingsthatIhadgonethroughinthevillage. 6.Makingsuchsnack (typical)takesadayortwo,dependingonthesize. 7.Theoldmanwentthroughmanyhorribleexperiencesandsufferedalot them. 8.Tom (give)intohisbrothereversincetheyhadatypicaltalkfacetofacelastyear. 9.Hetraveledaroundthecountry (gather)factsaboutfolksongs. 10.Wehadtochooseanotherwaytokeepusfreefromthe (poison)snake’sattack. Ⅱ.选词填空thanksto,feelathome,fallinlovewith,comeacross,sufferfrom,taketo,eversince,dealwith1.Thedictionaryhasbeenpopularwithreaders itcameouttwoyearsago. 2.Wewilldoourbesttoprovideyouwithgoodservicesandmakeyou . 3.Tom climbingbecausemountainsgavehimthefeelingofcomfort. 4.Sheisusedto allkindsofpeopleinherjob. 5.Onlyafewmonthsago,partsofthesouthwest theworstdroughtinacentury. 6.Thenhe thehabitofsmokingandfoundithardtogiveitup. 7. hisencouragement,Ifinallyrealisedmydream. 8.Whenwalkingdownthestreet,I David,whomIhadn’tseenforyears.
Ⅲ.完成句子1.我的老师经常提醒我注意我的书写。Myteacheroften myhandwriting. 2.他今天很高兴,肯定是受到了表扬。He ,forheisveryhappytoday. 3.看到那场可怕的事故,人们惊呆了。People theterribleaccident. 4.这是具有典型英格兰风景特征的田野。Thispatternoffields theEnglishlandscape. 5.尽管我知道这不是一个有效的方法,但我确实想不出一个更好的方法。I althoughIknowitisn’ttheeffectiveway. Ⅳ.阅读理解AWhatanathleteeatsbefore,duringandafterexerciseisimportantforcomfortandperformanceduringexercise.Whileeatingsoonbeforeexercisedoesn’tprovidewhatisneededfortheactivity,itcanpreventhungerduringexercise.Whatisneededformusclesisstoredinthedaysbeforeexercise.Thisisonereasonthatthepost-exercisemealisveryimportanttorecoveryandbeingreadyforthenextexercise.Exercisingonafullstomachisnotagoodidea.Foodthatremainsinyourstomachduringaneventmaycausestomachupset.Tomakesureyouhaveenoughenergy,yetreducestomachdiscomfort,youshouldallowamealtofullydigestbeforethestartoftheevent.Ifyouhaveanearlymorningraceorexercise,it’sbesttogetupearlyenoughtoeatyourpre-exercisemeal.Ifnot,youshouldtrytoeatordrinksomethingeasilydigestibleabout20-30minutesbeforetheevent.Thecloseryouaretothetimeofyourevent,thelessyoushouldeat.Youcanhavealiquid(液体)mealclosertoyoureventthanasolid(固体)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.BFoodsometimesgetspoisonedwithharmfulthings.Apersonwhoeatssuchfoodcangetanillnesscalledfoodpoisoning.Foodpoisoningisusuallynotserious,butsometypesaredeadly.Thesymptomsoffoodpoisoningusuallybeginwithinhoursofeatingthepoisonedfood.Feverisoneofthemostcommonsymptoms.Certainmicroorganisms(微生物)causemostsortsoffoodpoisoning.Bacteriaandothermicroorganismscanpoisoneggs,meat,vegetables,andmanyotherfoods.Afterenteringthebody,thesetinylivingthingsrelease(释放)poisonsthatmakepeoplesick.
Somechemicals(化学制品)canalsocausefoodpoisoning.Theyareoftenaddedtofoodwhileitisbeinggrown,processed,orprepared.Forexample,manyfarmersspraychemicalsoncropstokillweedsandinsects.Somepeoplemayhaveabadreactiontothosechemicalswhentheyeatthecrops.Someplantsandanimalscontainnaturalpoisonsthatareharmfultopeople.Theseincludecertainsortsofseafood,grains,nuts,seeds,beans,andmushrooms.Whenpeoplehandlefoodproperly,theriskoffoodpoisoningisverysmall.Microorganismsmultiplyrapidlyindirtyplacesandinwarmtemperatures.Thismeansthatpeopleshouldnevertouchfoodwithdirtyhandsorputfoodonunwashedsurfaces.Foodshouldbekeptinarefrigeratortostopmicroorganismsfromgrowing.Meatneedstobecookedthoroughlytokilldangerousmicroorganisms.Peopleshouldalsowashfoodcoveredwithchemicalsbeforeeatingit.Finally,peopleshouldnoteatwildmushroomsorotherfoodsthatgrowinthewild.Someofthesefoodsmaycontainnaturalmaterialsthatarepoisonoustohumans.Inaddition,sometypesoffishcanbepoisonous.Mostpeoplerecoverfromfoodpoisoningafterafewdaysofrestinganddrinkingextrawater.Ifpeopleeatnaturalpoisons,theymustgotothehospitalrightawaytohavetheirstomachsemptied.4.WhichofthefollowingstatementsisNOTtrue?A.Foodwhenpoisonedcanmakepeoplesick.B.Foodpoisoningmeansdeath.C.Foodpoisoningcomesinvarieties.D.Foodpoisoningcanbeserious.5.Weknowfromthepassagethatthesymptomsoffoodpoisoning . A.arealwaysaccompaniedbyafeverB.aretoocommontobenotedC.canbenoticedwithinhoursD.canbeignored6.FoodpoisoningcanbecausedbyallthefollowingEXCEPT . A.somechemicalsB.lowtemperaturesC.sometinylivingthings
D.certainnaturalmaterials7.Fromparagraph5,wecanlearnthat . A.mushroomsshouldnotbeeatenB.vegetablesaresaferthanmeatandseafoodC.naturalpoisonsaremoredangerousthanchemicalsD.differenttypesoffoodshouldbehandleddifferentlyⅤ.七选五Betweenschool,homework,sports,yourafter-schooljob,andhangingoutwithfriends,itmayfeellikethere’snotimeforhealthyeating.Andwhenyouhavetime,youmaysimplyeatsnackslikepotatochips. 1 Infact,ifyouhaveabusyschedule,it’sevenmoreimportanttoeathealthyfoodsthatgiveyoutheenergyyouneedtokeepgoing. 2 Forexample,youmayfeelhungryinalongafternoonofclassesorduringyourswimmeet.Knowinghowmuchfoodyourbodyneedstosatisfyyourhungerisimportant.Afewwalnuts(核桃)aregreatbrainfoodbeforeyousitdowntodoyourmathhomework. 3 Healthysnackingisimportanttoyou.Duringteenageyears,thebodyneedsmorenutrientstogrow.Snacksareagreatwaytosatisfyyourhungerandgetallnutrientsyourbodyneeds. 4 Donoteatfoodswithlotsofaddedsugarlikecandybarsorsoda.That’sbecauseeatingthesefoodsmayhelpyoustopfeelinghungryforamoment,buttheyarebadforyourhealthinthelongterm. Choosinghealthysnacksmeansshoppingwisely. 5 Wemayfind“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.
参考答案Ⅰ.1.marriage 2.of 3.Bitten 4.shocking;shocked 5.of6.typically 7.from 8.hasgiven 9.gathering 10.poisonousⅡ.1.eversince 2.feelathome 3.fellinlovewith4.dealingwith 5.sufferedfrom 6.tookto 7.Thanksto 8.cameacrossⅢ.1.remindsmetopayattentionto 2.musthavebeenpraised 3.wereshockedtowitness 4.istypicalof5.can’tthinkofabetterideaⅣ.【语篇解读】本文是一篇说明文。作者主要对运动的饮食提出了一些切实可行的建议,包括什么时间吃、具体吃什么、做赛前计划的注意事项等。1.C 细节理解题。根据第一段的最后一句“Thisisonereasonthatthepost-exercisemealisveryimportanttorecoveryandbeingreadyforthenextexercise.(这就是运动后的饮食对恢复和为下一次运动做好准备非常重要的一个原因。)”可知,运动后饮食对于恢复和准备下一阶段的运动很重要。2.C 推理判断题。根据第二段中的“Tomakesureyouhaveenoughenergy,yetreducestomachdiscomfort,youshouldallowamealtofullydigestbeforethestartoftheevent.(为了保证你有足够的能量,同时减少胃部不适,你应该在活动开始前让一顿饭完全消化。)”可知,为保证既有足够的精力,又不至于胃不舒服,你要做到在运动开始前让吃的东西完全消化。由此可推断出,运动前让吃的东西完全消化不仅会让你感到舒服,而且会让你表现得更好。3.B 细节理解题。根据第四段中的“Becauseglucoseistheenergysourceformostexercise,apre-exercisemealshouldincludefoodsthatarehighincarbohydratesandeasytodigest.Thisincludesfoodssuchasfruit,bread,energybarsanddrinks.(因为葡萄糖是大多数运动的能量来源,所以运动前的一餐应该包括碳水化合物含量高、容易消化的食物。这包括水果、面包、能量棒和饮料等食物。)”可知,水果和面包的葡萄糖含量高,容易消化。【语篇解读】本文是一篇说明文。文章介绍了有关食物中毒的知识,包括食物中毒的后果、导致食物中毒的原因、避免食物中毒的措施和食物中毒的康复。4.B 细节理解题。根据第一段中的“Foodpoisoningisusuallynotserious,butsometypesaredeadly.”和最后一段内容可知,一般情况下如果食物中毒不严重,就不会导致死亡,因此B项“Foodpoisoningmeansdeath”错误,故选B项。
5.C 细节理解题。根据第一段中的“Thesymptomsoffoodpoisoningusuallybeginwithinhoursofeatingthepoisonedfood.”可知,食物中毒症状能在吃下有毒食物的几小时内被发现,故选C项。6.B 细节理解题。根据文章第二段中的“Certainmicroorganismscausemostsortsoffoodpoisoning.”、第三段中的“Somechemicalscanalsocausefoodpoisoning.”和第四段中的“Someplantsandanimalscontainnaturalpoisonsthatareharmfultopeople.”可知,导致食物中毒的原因有:某些微生物、某些化学制品以及某些含有天然毒素的动植物。7.D 推理判断题。根据第五段中“Foodshouldbekeptinarefrigerator...thatgrowinthewild.”可知,为了避免食物中毒,不同种类的食物应该有不同的处理方式。故选D项。Ⅴ.【语篇解读】本文是一篇说明文。文章主要介绍了健康饮食的重要性以及如何做到健康饮食。1.E 上文“Andwhenyouhavetime,youmaysimplyeatsnackslikepotatochips.”提到了不健康的饮食,E项说到要吃健康的零食,选项承接了上文话题。下文中的“it’sevenmoreimportanttoeathealthyfoods”和选项中的“healthysnack”照应。2.A 根据下文“youmayfeelhungryinalongafternoonofclassesorduringyourswimmeet”可知,在漫长的下午课或游泳比赛期间,你可能会感到饥饿。A项说在特定的时间感到饥饿是正常的。选项的“feelhungry”照应下文。3.F 上文“Afewwalnutsaregreatbrainfoodbeforeyousitdowntodoyourmathhomework.”说到要吃些核桃补充能量,F项说到吃太多核桃会容易吃胖,选项中的“awholebag”与上文中的“Afew”形成对比。4.C 下文“Donoteatfoodswithlotsofaddedsugarlikecandybarsorsoda.”对人们应该吃什么提出了建议,C项说需要注意你吃什么,选项和下文都提到了吃什么的问题,前后呼应。5.G 下文“Wemayfind‘allnatural’onthesideofapackagebutitdoesn’tnecessarilymeanit’snutritious.”提到了包装上的健康信息,G项说要注意食品包装上的健康信息,选项的“foodpackages”照应后文的“apackage”。
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