仁爱版八年级上册unit2topic2练习

Unit2Topic2Imustaskhimtogiveupsmoking.SectionA熬夜： 对……不好： 在床上看书对你的眼睛不好。 inbed youreyes.吃太多糖果对你的牙齿不好。 candy___ yourteeth.饭前洗手对咱们的健康有利处。 （） isbadforyourhealth.Youshouldhaveenoughsleep.A.HurryingupB.GrowingupC.StayingupD.Goingtobed健康（名词）： （形容词）： Ithinkwalkingaftersupperisgoodforour .Youmustlookafteryourselfandkeep .must"必需”是情态动词+动词原形||否定： "不允许，禁止”孩子们不得在街上踢足球。Children inthestreet.--Isitgoodorbadforourhealth?选择疑问句，不能用Yes/No回答-It'sgood.--Doyouwantcoffeeortea?-- .A.Yes,coffee.B.No,Idon't. C.Coffee,please.D.Sorry,Iwanttea.没有水谁也活不了。Nothingcouldlive .他一句话也没说就出去了。He aword.棕色头发的那个女孩是Maria. SectionB在阳光下看书： 引发癌症：

由how+形容词/副词组成的感叹句，如： 请求某人做某事： sb. sth.请求某物： sth.giveup+n./v.ing(代词it,them应放在中间)去年他没有放弃那份工作。He thejoblastyear.乱扔垃圾： 对……来讲是必需的： enough+n.名词：足够的食物： 足够的时间： adj.形容词/adv.副词+enough:足够强壮： There | _There | _allthe (1).我有足够的钱为妈妈买礼物。Thereis_|for|me冋buyagiftfor|mymother.(2).对于所有学生来讲，有足够的椅子。(3).Tom够入学的年龄。TOC\o"1-5"\h\zTomis to .(4).Johnpassedthetestofthehighjump,becausehecouldjump keep+sb./sth.+adj.形容词使咱们的街道维持干净。 our .你应该使指甲维持干净。You your .duringtheday=inthedaytime在白天SectionC是may的过去式，比may的可能性小，语气更委婉、更有礼貌。今天他可能不来了。(语气不肯定)He come(动词原形)today.

比较：maynot可能不cannot不可能你或许不对。You beright.你不可能对。You beright. 需要做某事： SectionD1.众所周知： 众所周知，抽烟有害健康。 It'sadj.形容词+（forsb.）+todosth.（对某人来讲）做某事 或许有必要买个新的了。Itmaybe anewone.对于咱们来讲，学好英语很重要。It's 对我来讲，按时完成这项工作很难。__ forme thework区别于：It'sadj.形容词+ofsb.+todosth.某人能做某事真是太你能帮咱们的忙真是太好了。It'Sverynice youtohelpus.更多水果： 更少肉： 小结情态动词：（P121）综合练习一：( )1.Youclassroomissodirty.Everyoneshouldkeepit .A.dryB.openC.cleanD.quiet( )2.一Mayweplayfootballinthestreet?---No,you .It'sdangerous.A.canB.mustn'tC.mayD.maynotA.canB.mustn'tC.mayD.maynot()3.Read thesunisn'tgood you.A.under,forB.in,forC.in,toD.under,at( )4.Hisfathergaveupsmokinglastyear..A.stoppedtosmoke B.stoppedsmokingC.begantosmoke D.catchupwithit( )5.Eatingbreakfastcan usactiveinthemorning.A.getB.showC.keepD.let( )6.Don'tworry.We'vegot forallofyou.A.bigenougharoom B.enoughbigaroomC.abigenoughroom D.aroomenoughbig综合练习二：( )1.It bemyring.Mineisonmyfinger.Look!A.mustn'tB.maynotC.can'tD.maybe( )2.Asktheoldwoman,she knowsomethingaboutit.A.canB.mayC.maybeD.maybe( )3.Wemustkeepourselves sothatwecanenjoyabetterlife.A.enoughhealthB.healthyenoughC.healthenoughD.enoughhealthy( )4.Washyourfeet yougotobed.A.if B.whenC.before D.after( )5.Youmaygetanillnesswhenyouexercise an stomach.A.in,fullB.on,emptyC.with,emptyD.by,full( )6.一IfeelIhavenoenergytostudy.--You tohavehealthyfoodandhaveenoughsleep.

A.haveB.needC.getD.mustA.haveB.needC.getD.must综合练习三：()1.It'sagoodhabit breakfasteveryday.A.hadB.haveC.hasD.tohave()2.Thisbook Tom's,becausehisnameisonit.A.maybeB.mustbeC.canbeD.mustnotbe()3.Youmustnotread thesun..A.underB.inC.at D.on()4.It'sverynice picturesforme.A.ofyoutodrawB.foryoutodrawC.foryoudrawingD.ofyoudrawing()5.Itisimportant us somegoodbooks.A.for,readB.to,toreadC.to,readingD.for,toread()6.Taking exerciseandeating foodcanmakeyoukeepthin.A.more,lessB.more,moreC.less,moreD.less,less()