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时间:2020-05-10
《2021版高考英语一轮复习Unit2Fitforlife课后达标检测牛津译林版选修7.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit2Fitforlife课时练1 2篇阅读+1篇完形[学生用书P379(单独成册)]阅读理解A(2020·安徽五校质检)Wehumansareaddictedtosugar.Thatmakessense.Allanimalsneedsugartolive.It’sthefuelthatpowersourcells.Soit’snotsurprisingthatwe’reborntowantthesweetstuff.Sugarstoresthesun’senergylikeabattery.Afterameal,yourbodybreaksdownfoodsintoth
2、eirbuildingblocks.Itusessomesugarforenergyrightaway.Therestgetstoredforthebodytobreakdownlater.It’samyththatsugarmakesyouextremelyexcited,buthavingasugarysnackcangiveyouaquickburstofenergy.That’sbecausethesugarinsweetfoodsiseasyforyourbodytoturnintofuel.Whenyoueatotherkindsoffoods,likeveget
3、ables,ittakeslongerforyourbodytobreakthesugardown.Thesedaysit’seasytofindsweetsnacks.Sodas,candy,cakesandevenfoodsthatseemhealthy,suchasyogurt,canbepackedwithsugar.Foodmakersaddsugar,becausetheyknowthattohumans,sweetmakeseverythingtastebetter.Americanseatabout20teaspoonsofextrasugareveryday
4、.That’swaymorethanwhatisgoodforus.Eatingtoomuchsugarcancausemorethanastomachache.Itcanmakepeopleoverweight,decaytheteethandevencausediabetes.However,expertsaren’tworriedaboutnaturallysweetfoods—theproblemisaddedsugar.Sogoaheadandenjoysweetapplesorevensugar—richcarrotsthatarealsofullofvitami
5、nsandothergoodstuff.Evencakeisgreatonceinawhile,aslongasyoudon’toverdoit.Afterall,noonewantslifetobedull.Andyourbodyneedsitsfuel!【解题导语】 本文是一篇说明文。糖能给人体提供必需的能量,且易分解,人天生需要糖分;虽然甜食尝起来可口,但是我们不要过多食用。1.Thefirsttwoparagraphsaremainlydevelopedby________.A.causeandeffect B.problemandsolution14C.giv
6、ingexamplesD.makingcomparisonsA 解析:写作手法题。根据第一段尾句“Soit’snotsurprisingthatwe’reborntowantthesweetstuff.”和第二段倒数第二句“That’sbecausethesugarinsweetfoodsiseasyforyourbodytoturnintofuel.”,并结合第一、二段的内容可知,第一段解释了人天生需要糖的原因;第二段解释了甜食能快速补充能量的原因;据此可推知,第一、二段是通过解释因果的方法组织内容的,故A项正确。2.Peoplemaybetrickedintoeating
7、toomuchsugarbecause________.A.noonewantslifetobeboringB.we’reborntowantthesweetstuffC.socalledhealthyfoodcanbepackedwithsugarD.sugaristhefuelfortheplantsandanimalsontheearthC 解析:细节理解题。根据第三段第一、二句“Thesedaysit’seasytofindsweetsnacks.Sodas,candy,cakesandeven
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