人教版八年级下册英语第一单元练习题

同学们，经过第一单元的学习，相信大家对“健康与急救”这一主题已有了初步的认识，并掌握了相关的词汇、句型和语法知识。为了帮助大家更好地巩固所学，查漏补缺，提升综合运用语言的能力，我们精心设计了这份练习题。请大家认真对待，独立完成，相信这将是一次很好的自我检测与提升机会。一、词汇运用(VocabularyinUse)A)根据句意及首字母提示补全单词。1.Ifyouhaveas_______,youshoulddrinkmorewaterandhaveagoodrest.2.—What'sthem_______withyou,Tom?Youlooksad.—Ilostmynewpen.3.Youshouldbrushyourt_______twiceadaytokeepthemhealthy.4.Mymotherhasaheadache,sosheneedstotakesomem_______.5.Whenyouhaveanosebleed,youshouldputyourheaddownandp_______thesidesofyournose.B)用括号内所给单词的适当形式填空。6.Youneed_______(lie)downandrestforawhile.7.Hedidn'tgotoschoolbecauseofhis_______(ill).8.Thedoctoradvisedhim_______(noteat)toomuchjunkfood.9.Mygrandfatherexerciseseverydaytokeep_______(health).10.Let'shelptheoldman_______(carry)theheavybox.二、单项选择(MultipleChoice)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。11.—Ihaveastomachache.WhatshouldIdo?—You_______eatanythingfortwohoursanddrinksomewarmwater.A.shouldn'tB.shouldC.needn'tD.must12.You_______bequietinthelibrary.Everyoneisreading.A.canB.mayC.mustD.could13.—_______Iborrowyourdictionary?—Sure,hereyouare.A.MustB.ShouldC.MayD.Need14.Mybrother_______playbasketballverywellwhenhewasyoung.A.canB.couldC.mayD.must15.Thereissomethingwrongwithmyleg.I_______walkfast.A.mustn'tB.needn'tC.can'tD.shouldn't16.You_______takecareofyourselfwhenyourparentsarenotathome.A.shouldB.wouldC.mightD.will17.—What'swrongwithLucy?Shelookspale.—She_______beill.Let'saskher.A.mustB.shouldC.canD.would18.You_______drinktoomuchcoffee.It'snotgoodforyoursleep.A.shouldB.shouldn'tC.needD.needn't19.Ifyouhaveafever,you_______gotoseeadoctor.A.canB.mayC.shouldD.would20.He_______havefinishedhishomework,becauseheisplayingoutsidenow.A.mustB.mustn'tC.canD.can't三、句型转换(SentenceTransformation)按要求改写下列句子，每空一词。21.Youshoulddrinksomehotteawithhoney.(改为否定句)You_____________________hotteawithhoney.22.Hehasatoothache.(对划线部分提问)_______the_______with_______?23.Sheshouldgotothedentist.(改为一般疑问句)_______she_______tothedentist?24.Youshouldliedownandrest.(改为祈使句)______________and_______.25.Whataboutgoingtotheparkthisafternoon?(改为同义句)______________gototheparkthisafternoon?四、完形填空(ClozeTest)阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。Everyonewantstobehealthy.Doyouknowhowtokeephealthy?Hereissome26foryou.First,youshouldeat27food.Youcaneatmorefruitandvegetables,butyoushouldn'teat28junkfood.29isgoodforyourhealth.Youcan30orplayballgameseveryday.Third,youneedto31enoughsleep.Usually,astudentneedseight32ninehours'sleepeverynight.Ifyoudon'tsleepwell,you33feeltiredthenextday.Finally,youshould34happy.Trytosmileeveryday.35youarenothappy,youcantalktoyourfriendsorparents.26.A.adviceB.advicesC.suggestionD.idea27.A.goodB.badC.manyD.much28.A.manyB.muchC.afewD.alittle29.A.SleepB.RestC.ExerciseD.Study30.A.swimB.swimsC.swimmingD.toswim31.A.getB.doC.makeD.have32.A.andB.orC.butD.so33.A.willB.areC.wereD.is34.A.isB.amC.areD.be35.A.BecauseB.IfC.SoD.But阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。(A)36.WhatwaswrongwithTom?A.Hehadatoothache.B.Hehadabadcold.C.Hehadastomachache.D.Hehadasorethroat.37.WhotookTomtoseethedoctor?A.Hisfather.B.Hismother.C.Histeacher.D.Hisfriend.38.WhatdidthedoctortellTomtodo?A.Togotoschool.B.Toeatjunkfood.C.Tostayinbedandrest.D.Toplayoutside.39.HowmanytimesadayshouldTomtakethemedicine?A.Once.B.Twice.C.Threetimes.D.Fourtimes.40.HowdidTomfeelthenextday?A.Worse.B.Thesame.C.Muchbetter.D.Verybad.(B)Ifsomeonecutshisfinger,first,weshouldstopthebleeding.Wecanpressthecutwithacleancloth.Then,weshouldcleanthewoundwithsomecleanwater.Afterthat,putabandageonit.Ifthecutisdeep,weshouldtakehimtothehospital.Ifsomeonehasanosebleed,weshouldtellhimtositdownandleanforward.Don'tlethimleanback,becausethebloodmayrunintohismouthorlungs.Then,pinch(捏)thesoftpartofhisnoseforafewminutes.A.Becauseitcanhelpuspassexams.B.Becauseitcanhelpuswhenaccidentshappen.C.Becauseitcanmakeusdoctors.D.Becauseitcanmakeusrich.42.Whatshouldwedofirstifsomeonecutshisfinger?A.Cleanthewound.B.Putabandageonit.C.Stopthebleeding.D.Takehimtothehospital.43.Whensomeonehasanosebleed,heshould_______.A.liedownB.leanforwardC.leanbackD.standup44.Whichpartofthenoseshouldwepinchwhensomeonehasanosebleed?A.Thehardpart.B.Thesoftpart.C.Thebridge.D.Thetip.A.howtokeepsafeB.howtobeadoctor参考答案与解析一、词汇运用A)1.stomachache2.matter3.teeth4.medicine5.pressB)6.tolie7.illness8.nottoeat9.healthy10.(to)carry二、单项选择11.A(解析：肚子疼，两小时内不应该吃任何东西。shouldn't不应该)12.C(解析：图书馆必须保持安静。must必须)13.C(解析：请求允许，“我可以借你的字典吗？”may可以)14.B(解析：whenhewasyoung提示用过去式could)15.C(解析：腿有毛病，不能走快。can't不能)16.A(解析：父母不在家时，你应该照顾好自己。should应该)17.A(解析：看起来脸色苍白，推测“一定是病了”。must一定，表示肯定推测)18.B(解析：不应该喝太多咖啡。shouldn't不应该)19.C(解析：发烧了，应该去看医生。should应该)20.A(解析：正在外面玩，所以“一定完成了作业”。musthavedone表示对过去事情的肯定推测)三、句型转换21.shouldn'tdrinkany(解析：should的否定是shouldn't，some变any)22.What's,matter,him(解析：对身体状况提问用