Unit2SectionB3a-selfcheck小卷2024-2025学年人教版八年级英语上册

Unit2Howoftendoyouexercise?SectionB3aselfcheckI.选择合适的动词并用其适当形式填空。relax,use,stay,spend,die1.Mybrothermuchtimeplayingputergamesonweekends.2.Youlooksotired.Yes,IuplatelastnightforourEnglishexam.3.It'simportantafterlonghoursofhardwork.4.Whereisyourbrother?HetheInternetinhisbedroom.5.Theoldwomanfeltsosorrywhenherlovelydogtwomonthsago.II.根据英语提示，翻译句子。1.百分之二十的学生根本不锻炼。(not....atall)2.大部分学生上网时为了娱乐而不是为了家庭作业。(forfun)3.通过看游戏类节目来放松是好的。(It)4.最好的放松方式是通过锻炼。(through)5.旧习难改。(die)III.阅读表达。Youmayknowabout"junkfood"likeFrenchfries.Butdoyouknowabout"junksleep"?Recently,aBritishsurveyfoundthatelectronicproducts(电子产品)inteenagers'bedroomsareaffecting(影响)theirsleep.Thesurveywasdoneamong1,000Britishkidsfrom12to16.Itfoundthat30percentofthemgotjust4to7hoursofsleepeveryday.Butdoctorssaytheyneed8to9hours.AlmostaquarterofthekidssaidtheyfellasleepmorethanonceaweekwhilewatchingTV,listeningtomusicorusingotherelectronicproducts."Thisisveryworrying,"saidDr.ChrisIdzikowski,aBritishexpert(专家)."Wecallit"junksleep".Itmeansyoudon'tgetenoughsleepandthequalityofthesleepisbad,too.Ifyoudon'tgetagoodrest,youdon'tperformwellinschoolthenextday.”Thesurveyfoundthat40percentofthekidsfelttiredeachday,withgirlsbetween13and16feelingtheworst.Nearlyalltheteenagershaveaphone,MP5orTVintheirbedroom.Andmanyofthemhaveallthree.1.回答问题。Whatisaffectingteenagers'sleepaccordingtoaBritishsurvey?2.从文中找出划线单词It所指代的内容。3.回答问题。Howmanyhoursofsleepshouldkidsneedeverydayasdoctorssuggest?4.将划线句子Itmeansyoudon'tgetenoughsleepandthequalityofthesleepisbad,too.翻译成汉语。5.根据上下文，补全句子。ThispassageismainlyaboutIV.中考链接()1.Andydoesn'tlikejunkfoodatall,sosheeatsit.A.oftenB.sometimesC.usuallyD.never()2.Idomorningexerciseseveryday.Itworksmywholebody.It'sagoodhabit.Ithelpsyoukeepingood.A.timeB.touchC.healthD.silence()3.________ZhangGuimeiisn'tingoodhealth,sheworkshardtohelpherstudents.A.AlthoughB.IfC.BecauseD.When()4.Youcanonlyachievesuccesshardwork.A.acrossB.aboveD.intoC.through()5.Kitty,thesebooksareheavyforyoucarry.Letmehelpyou.B.too..toD.so...that()6.Allthevolunteerswereverytired,butofthemhadarest.Theywerebusyhelpingthefiremen.bothB.neitherC.allD.noneI.选择合适的动词并用其适当形式填空。1.spends解析：“spendtimedoingsth.”花费时间做某事，“Mybrother”是第三人称单数，用“spends”。2.stayed解析：“stayuplate”熬夜，“lastnight”表明用一般过去时，“stay”的过去式是“stayed”。3.torelax解析：“It'simportanttodosth.”做某事很重要，“torelax”放松。4.isusing解析：“Whereisyourbrother?”表明是正在进行的动作，“isusing”正在使用。5.died解析：“twomonthsago”是过去时间，用一般过去时，“die”的过去式是“died”。II.根据英语提示，翻译句子。1.Twentypercentofthestudentsdon'texerciseatall.2.Moststudentsgoonlineforfuninsteadofhomework.3.It'sgoodtorelaxbywatchinggameshows.4.Thebestwaytorelaxisthroughexercise.5.Oldhabitsdiehard.III.阅读表达。1.Electronicproductsinteenagers'bedrooms.解析：根据“Recently,aBritishsurveyfoundthatelectronicproducts(电子产品)inteenagers'bedroomsareaffecting(影响)theirsleep.”可知是青少年卧室里的电子产品影响了他们的睡眠。2.“Junksleep”.解析：It指代的是前面提到的“junksleep”。3.8to9hours.解析：根据“Butdoctorssaytheyneed8to9hours.”可知医生建议孩子每天睡8到9小时。4.这意味着你睡眠不足，而且睡眠质量也不好。5.junksleepanditsbadinfluenceonteenagers.解析：文章主要是关于“垃圾睡眠”以及它对青少年的不良影响。IV.中考链接1.D解析：“doesn'tlikejunkfoodatall”表明一点也不喜欢，所以从不吃，“never”从不。2.C解析：“keepingoodhealth”保持健康，“domorningexercises”有助于保持健康。3.A解析：“Although”虽然，引导让步状语从句，“AlthoughZhangGuimeiisn'tingoodhealth,sheworkshardtohelpherstudents.”虽然张桂梅身体不好，但她努力工作帮助学生。4.C解析：“throughhardwork”通过努力工作，“Youcanonlyachi