初中仁愛(ài)版英語(yǔ)八年級(jí)上學(xué)期unit2-topic2練習(xí)題及答案解析

1、新概念外語(yǔ)學(xué)校八年級(jí)上冊(cè)英語(yǔ)Unit2Topic21八年級(jí)八年級(jí)Unit2Topic2一.單項(xiàng)選擇。（10分）()1.—WatchingTVtoomuch_______badfyoureyes.—I’llgotobedrightaway.A.isB.areC.wasD.be()2.—Ifyoufeel_______youshouldgotoschool.A.badB.wseC.betterD.good()3.—Howoftendoyou

2、exercise—_______A.Lessthanthreetimesaweek.B.Methan10hours.C.Fromonethirtytothree.D.Ioftendoit.()4._______necessaryfus_______Englishwell.A.ThisistolearnB.It’stolearnC.It’slearnD.That’slearn()5.Ifyoueat_______foodtake_____

3、__exerciseyou’llkeephealthy.A.memeB.lesslessC.melessD.lessme()6.—Humanscan’tlive_______air.—Iagreewithyou.A.withoutB.withC.inD.f()7.—Ican’tkeepmyselfactiveduringtheday.—You_______takemeexercise.A.mustnotB.mustbeC.needtoD

4、.maybe()8.Thisarticlesays_______isbadfourlungs.A.smokeB.tosmokeC.smokedD.smoking()9.Youhadbetteraskyourbrother_______playingcomputergames.It’sbadfhim.A.togiveupB.nottogiveupC.togiveitupD.notgiveitup()10.You_______walkacr

5、osstheroad.It’sdangerous.A.maynotB.don’thavetoC.mustnotD.needn’t（）11.____weknowfoodgivesusenergy.A.OfB.FC.AsD.Like（）12.Thegermscanget____thehumanbody____themouth.A.onacrossB.intothoughC.onthroughD.intoacross（）13.Youlookt

6、ired.You____gotobedearly____stayuplate.A.shouldshouldB.shouldn’tshouldn’tC.shouldn’tshouldD.shouldshouldn’t（）14.－____Igohomenow－Noyou____.You____finishyourhomewkfirst.A.Mustmustn’tmustB.Maycan’tneedC.Cancan’tmustD.Canmus

7、tn’thadto（）15.Thisroomis____butitdoesn’thave___.A.enoughbigenoughwindowsB.bigenoughwindowsenoughC.enoughbigwindowsenoughD.bigenoughenoughwindows（）16.Mygrmotheris____seventyyearsold.A.meB.methanC.manyD.manythan（）17.－Himay

8、IaskyousomequestionsMr.Green－_____A.Yeahgoahead.B.YesyoumayC.Yesyoucan’t.D.Noyoucan’t.（）18.It’sahotday.Keepallthewindows______pleaseA.openB.openedC.toopenD.opens（）19.Drinkingtoomuchwine(酒)isbadfyourhealth.You’dbetter____

9、__.A.giveitupB.giveupitC.togiveitupD.togiveupit二.情景交際。（5分）A：WhichismeimptantwealthhealthB：Inmyopinion(觀點(diǎn))11.A：Iagreewithyou.Buthowcanwekeephealthy新概念外語(yǔ)學(xué)校八年級(jí)上冊(cè)英語(yǔ)Unit2Topic23C.Becauseshewaseatingpotatoesbread.D.Becauseshew

10、asn’tin.()30.What’sthemeaningof“Ifollowmydietatlunchtime.Butthisismydinner.”A.Shealwaysfollowedthediet.B.Shedidn’tfollowthediet.C.Shedidn’tlikethediet.D.Sheonlyfollowedthedietatlunchtimeshedidn’tfollowthedietatdinner.（B）

11、YouarewhatyoueatKeepingbettereatinghabitscanhelpyoureduce(減少)disease.Ahealthyeatingplanmeanschoosingtherightfoodstoeatpreparingfoodsinahealthyway._______________________DoyouoftenchangeyourtoothbrushMaybeyouthinkitisnotn

12、ecessary.Astudyshowsoldtoothbrushesbringdisease.Youshouldoftenchangeyourtoothbrush.ExerciseSwimmingrunningskatingskiingdancingwalkingsomeotheractivitiescanhelpyoustayhealthy.Youshouldexerciseatleastthreetimesaweekftwenty

13、minutesmeeachtime.Doit.PlanoutyourlifeYoushouldhavebreakfastbefeyougotoschool.Haveaproper(合適的)mealflunch.Followahealthydiet.()31.What’sthepassagemainlyaboutA.Healthyfood.B.Healthylifestyle(生活方式).C.Junkfood.D.Healthyspts.

14、()32.Whatisthebesttitle(標(biāo)題)fthesecondparagraphA.Man’sdiseaseB.DiseaseC.WatchthetoothbrushD.Yourbathroom()33.AtleasthowlongshouldyouexerciseeachtimeA.Twentyminutes.B.Fifteenminutes.C.Fiveminutes.D.Tenminutes.()34.Fromthep

15、assageweknow_______canhelpusstayhealthy.A.properdietB.exerciseC.sleepexerciseD.properdietexercise()35.WhatdoesahealthyeatingplanmeanA.Choosingtherightfoods.B.Cookingthefoodsinahealthyway.C.Nevereatmeatfreshvegetables.D.B

16、othAB.（C）Ⅰ.Takethemedicinewithwater.Onepilleveryeighthours.Ffurthernights，taketwopillsatbedtime.Don’ttakemethansixpillsin24hours.Fchildrensixtotwelveyearsoldgivehalftheadult(成年人)dosage(劑量).Fchildrenundersixyearsoldaskyou

17、rdoct.Takelessdosageifyoucan’tgotosleep.Ⅱ.Eachpillofthemedicineistakenthreetimeseachdayf14yearsold.Asusualapill6:00a.m.befebreakfast，onebefe11:00onebefesleep.Notfchildrenundersixyearsoldoldpersonswithhearttrouble(疾病).Ⅲ.T

18、hemedicinefapersonwithacough.Twopillsonceadaybefesleepfadults.Donottakethemedicinewithoutacough.Halffchildrenunder12yearsold.Childrenwithabadcoughgotoseeadoct.Ⅳ.Takethemedicinethreetimesaday.Fivepillseachtimefanadultwith

19、acold.Halfthepillsfchildrenunder10yearsold.Takethemedicinebefemealsbefesleep.根據(jù)短文填空，每空一詞。36.IfadleagepersonwithacoughwantstobewellathomewhatshouldhedoHeshouldtakethethirdmedicine______________adaybefesleep.37.Howmanykind