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Unit2Keeping healthyTopic2I must ask him to give up smoking.01单元时空
1.cause v.使发生,引起,导致n.原
1.tired adj.疲倦的,疲劳的因,起因一tiring adj.令人疲倦的
2.littern.废弃物,垃圾v.乱丢杂物
3.dustbin n.垃圾箱在T
4.fingernail n.指甲f反义词:with和;跟;与…一起
5.meal n.一餐(饭)
3.active adj.积极的,活跃的
6.article n.文章;物品;冠词f activelyadv.积极地;活跃地f activityn.
7.smoke v.吸烟;冒烟;n.烟活动;行动;活跃
8.evenadv.甚至,即使f actionn.行动;情节
9.cancer n.癌,癌症
4.tomaton,西红柿,番茄
10.energy n.精力,活力,干劲f复数tomatoes
11.necessary adj.必需的,必要的Unit
25.illness n.病,疾病重点词汇
12.cabbage n.卷心菜,洋白菜Topic2f illadj.生病的;坏的
13.staple n.主食
6.childhood n.童年,幼年
14.wheat n.小麦
15.salt n.盐,食盐f childn.儿童
16.sugar n.食糖f childrenn.儿童(复数)
17.weak adj.虚弱的,无力的
7.surprised adj.感动惊讶的,出人意料的
18.cream n.奶油,乳脂f surprisingadj.令人惊奇的
19.force v.强迫,迫使f surprisen.惊喜
20.plate n.盘子,碟子;一盘
21.mad adj.疯的
8.potato n.土豆,马铃薯
22.tastev.尝,品,吃;n.品味,审美f复数potatoes
9.strawberry n.草莓f复数strawberries
23.watermelon n.西瓜
24.potato chipsn•薯条
10.unhealthy adj.不健康的
1.A【详解】句意一一我必须回家吗?一一不,你不必在公园玩得开心!考查情态动词needn*不必;carft不能;mustnt禁止根据Must I…可知其否定回答为No,youneedn故选Ao
2.C【详解】句意根据规定,学生不得将手机带到教室考查情态动词wouldnt不会;neednt不必;mustnt禁止根据take their cell phones to the classroom.”可知是禁止学生带手机进教室故选C
3.A【详解】句意一一你星期六能来参加我的聚会吗?一一恐怕不能我得了流感考查情态动词辨析Can可以;Should应该;Must必须;Need需要根据Im afraidnot.I havethe flu.可知,此处问能否来参加聚会,情态动词can“可以”符合语境故选A
4.B【详解】句意一一尼克,你能在十分钟内完成这项工作吗——是的,我能考查情态动词must必须;can能;should应该;need需要根据答语“Yes,I can.”可知,问句是以can开头的一般疑问句故选B
5.B【详解】句意一一请安静我们的老师来了一一不可能是我们的老师她正在开一个重要会议考查情态动词mustrft禁止;carft不可能;must一定;need需要根据“She ishaving animportant meeting”可知,老师现在正在开会,因此不可能来情态动词can、表推测用法故选B
6.B【详解】句意一一我总是觉得很累一一你应该多做运动,使自己更强壮考查情态动词辨析should not不应该;should应该;will not不会;will会根据do more exercise to make yourselfstronger”可知,此处是应该多做运动使自己强壮故选B
7.A【详解】句意一一对不起,你能再说一遍吗?我没听清楚一一是的,当然考查情态动词辨析could能,可以,表示委婉请求;should应该;need需要;must必须根据答语“Yes,of course.”可知,此处表示委婉请求,应用情态动词could,故选A
8.C【详解】句意你不能闯红灯考查情态动词的含义must必须;have to不得不;mustnt不准,禁止;dont have to不必根据“on ared light”可知,红灯时是不准过马路的故选C
9.A【详解】句意一一我今天必须完成吗?一一不,没必要你可以明天做考查情景交际和情态动词根据“Must Ifinish ittoday”可知,对must”必须,的否定回答应用dont have to或neednt,表示“没必要”故选A
10.study【详解】句意:玛丽必须努力学习英语吗?短语have to后接动词原形故填studyH-go【详解】句意学生们周末不必去上学“don,thaveto+动词原形”表示“不必...工go to school表示“去上学”,go“去”,动词故填go
12.invite【详解】句意你可以邀请你的好朋友去你的派对invitation“邀请”,名词句中缺少谓语,此处应为动词invite,情态动词can后用其原形故填inviteo
13..smoke【详解】句意每个人都禁止在图书馆里抽烟somke“抽烟”,must为情态动词,后跟动词原形故填smoke
14.do【详解】句意他数学学得很好“在某方面做得好do wellin,且空前有情态动词can,所以这里用动词原形故填do
15.get
25.sandwichn.三明治(夹心面包片)一反义词healthy adj.健康的
26.beefn.牛肉f healthn.健康
27.biscuit n.饼干
11.chemical n.化学品
28.etc.abbr.等等,以及其他f chemistryn.化学
29.shower n.v.淋浴
12.possible adj.可能,能做到
30.fact n.事实,真相;现实f反义词impossible adj.不可能的
31.cigarette n.香烟,纸烟
13.harm v.n.危害,伤害,损害
32.body n.身体f harmfuladj.有害的
33.disease n.病,疾病
34.smoker n.吸烟者
35.second-hand adj.二手的,旧的
36.risk n.危险,风险v.(使)冒…的风险l.stay uplate熬夜到很晚
2.do morningexercises做早操
3.throw litteraround到处乱扔垃圾
4.read in the sun在太阳下读书
5.1nthenewspaper在报纸上
6.give updoing sth.放弃做某事
7.show sth.to sb.=show sb.sth.把某物给某人看
9.be carefulnot to dosth.小心不要做某事
10.force sb.to dosth.迫使某人做某事
11.leave forsp.前往某地
13.get/be mad发疯
14.be surprised to dosth.惊奇于做某事
15.in fact事实上
16.as soon as possible尽可能快的
1.Staying uplate isbad for your health.熬夜到很晚对你的健康有害
2.1must have a good rest.我一定要好好休息重点句型
3.Youd betternot readin thesun.你最好不要在太阳下读书
4.1mustask himto give up smoking.我一定让他放弃抽烟
5.He thinkssmoking canhelp himrelax.他认为抽烟可以帮他放松
6.It mayeven causecancer.它甚至导致癌症
7.May Iborrow yournewsp叩er andshow itto myfather我可以借你的报纸给我爸爸看看吗?
8.How terrible!多么糟糕呀!
9.Its bad foryour health.这对你健康有害
10.lt willkeep youactive duringthe day,它会使你一天之间保持活跃语法情态动词
(二)must,mustnt,may,can°澧点速记点】昨晚我1I watcheda soccergame onTV lastnight andwent tobed verylate.看了一场足球比赛,很晚才睡觉T1watch,read,see和look⑴read主要用于读书、看报等
(2)see和watch有相似之处,用于观看比赛、电视节目、演出、电影等,但see主要强调看的结果⑶look意为“看,瞧是不及物动词,强调看的动作【典例】
1.1can manybirds in the tree.
2.Jack likesfootball gamesvery much.
3.1like storybooks.
4.!Lily issinging now.
5.1her cleaningthe classroom.【参考答案】l.see
2.watching
3.reading
4.Look
5.saw一」【考点】熬夜对你的健康有害I2Staying uplate isbadforyourhealth.【详解】
(1)动词短语stay uplate意为“熬夜:动词做主语用动名词形式(-ing形式)或动词不定式(to do形式),谓语动词用第三人称单数2be badfor意为“对…有害;其反义词组为be goodfor意为“对…有益;对…有好处【典例】
1.swim isa goodsport insummer.
2.smoke isnot goodhealth.吸烟对健康不利【参考答案】l.Swimming l.Smoking;for【考点】我必须要好好休息I-----13I must haveagoodrest.【详解】must是情态动词,意为“必须,应该;一定要,后接动词原形表示说话人的意志和义务或表示说话人强烈的要求和命令【拓展】1must的否定式为must not,缩写为mustnt意为“不应该,不准;禁止”等构成疑问句时,只需将must置于主语前,在句尾加问号肯定回答一般用must,否定回答用needift或donthave too2must可以用来表示肯定的推测,意为“肯定,一定”,其否定形式为cant意为“不可能”【典例】
1.一Must I have suppernow,Mom—No,you.A.mustnt B・cant C.neednt D.shouldnt
2.You crossthe roadon ared light.A.must B.have toC.mustnt D・dont have to
3.一Lefs goclimbing thisafternoon.一You bejoking!I havea fearof heights!A.can B.may C.must D.should
4.This riveris toodeep.You swimin it.A.mustnt B・may C.neednt D・can【参考答案】LC
2.C
3.C
4.A【考点不吃早饭去上学4]going to school withoutbreakfast【详解】without是介词,意为“没有;缺乏「后面跟名词/代词/动名词,一起构成介词短语,常用于句末用作状语【链接】without的反义词为with,意为“有”【典例】
1.—Dont worryyourself.Drink somehot teahoney.——Thank you.A.about;in B.about;with C.with;about D.with;in
2.a glassof waterin hishand,Mike walkedinto hisbedroom.A.By B.For C.With D.From
3.Breakfast isimportant.So youshouldnt go toschoolit.A.at B.for C.without D.of【参考答案】LB
2.C
3.Cdl1考点51我必须要求他戒烟I mustaskhimtogive upsmoking.【详解】give updoing sth.意为“放弃做某事giveup接人称代词时将人称代词放在两词中间【辨析】must和have to都表示“必须;不得不”,但它们之间也有细微差别1must用以表示说话者命令或期待做成某事,没有时态和词性的变化2have to用于他人发出指令或操纵的情况下,侧重指说话人个人的责任或义务,有各种时态和词形的变化【典例】
1.一May Ismoke here一No,you.This isa no-smoking room.A.neednt B.mustnt C.need D.wouldnt
2.It isin thelibrary.You talkloudly.A.may notB.wouldn*t C.needn*t D.mustnt
3.Mike finishthe workat once.He canfinish ittomorrow.A.must B.have toC.shouldn*t D.doesnft haveto【参考答案】LA
2.D
3.DI-J[考点6]she hadto drinka glassof milkbecause hermother wasalways watchingher.她不得不喝一杯牛奶,因为她妈妈总是看着她【详解】本句是一个主从复合句,从句是由从属连词because引导的表示“原因”的状语从句,它既可以置于主句之后,也可以置于其前置于主句之前时,常用逗号隔开,表示强调【拓展】because与介词of连用,意为“因为…”,但是of的后面只能接名词、代词或动名词,而不能接从句【注意】why提问时,只能用because回答;because不能和so连用【典例】
1.1came hereI wantto talkto you.
2.Sorry!I amlate thetraffic.
3.John likeskoalas theyare reallycute.A.because B.so C.and D.but
4.一Why doyou wantto join the MusicClub,Dave一Just Iam goodat singing.A.because B.so C.but D.or【参考答案】l.because
2.because of
3.A
4.A△口【考点】迈克尔一看到它,就火冒三丈7As soonas Michaelsaw it,he gotmad.【详解】1as soonas意为“一…就由as soonas引导的时间状语从句的动作一发生,主句的动作马上就发生从句位于主句前后均可如果主句为一般将来时,从句多用一般现在时2get mad意为生气【典例】
1.The meetingwill startas soonas Mr.Li here.A.arrived B.arrives C.was arrivingD.will arrive
2.The soccerfans cheeredthey heardthe excitingnews.A.even thoughB.in orderthat C.as soonas D.as longas【参考答案】LB
2.C[考点他惊讶地发现它很好吃C-18]He wassurprisedtofind thatit wasdelicious.【详解】be surprisedtodo意为“对..・感到惊讶/意外【拓展】1surprise为动词,意为“使惊奇;使诧异12surprise为名词,意为“惊奇;惊讶“;to onessurprise意为“令某人惊讶的是・・.”【链接】be surprisedat sb./sth.意为“对某人/某事感到很惊讶”【典例】
1.All thestudents feltwhen theysaw theexcellent scientist.A.surprised B.surprising C.bored D.boring
2.To my,he wasntsad when he lostone ofhis armsinthecar accident.A.surprise B.surprised C.surprising D.surprises
3.Lucy wasso whenshe sawher teacherstanding inher bedroomyesterday.surprise
4.Amy canspeak Englishvery well.But toour surprised,she onlylearned itfor oneyear.
5..They weresurprised seeeach otheragain【参考答案】
1.A
2.A
3.surprised
4.surprise
5.to see【考点】香烟的烟雾9The smokefrom cigarettesharms not only smokers,but otherpeople.不仅危害吸烟者,也危害其他人【详解】1harm动词,意为“危害;伤害;损害”;名词,意为“危害;伤害;损害,2notonly...butalso意为“不仅・.・而且;既・・・又”,用于连接两个性质相同的词或短语该结构中的also有时可以省略【典例】
1.my friendmy cousinlikes softmusic.They oftenlisten toit.A.Both;and B.Either;or C.Neither;nor D.Not only;but also
2.my dadmy mumcooks breakfastfor me.I alwaysbuy somebread andmilk.A.Either...or...B.Neither...nor...C.Both...and...D.Not only...but also...
3.一Smoking isto everyone,Dad.—Youre right,Mary.I willtry mybest tostop it.A.careful B.useful C.harmful D.helpful
4.Dont eattoo manysweets.They areharm to your teeth.【参考答案】
1.D
2.B
3.C
4.harmful【考点】他们必须尽快戒烟I-U10They mustgiveupsmoking assoonas possible.【详解】as...aspossible意为“尽量.・・地”,可以与as...as onecan互换使用【典例】
1.Please comeas as.请尽可能早来.
2.Til come back asas possiblesFil comeback asas.我会尽快回来【参考答案】
1.early;possible
2.soon;soon;I can103,素养提升一【考点】情态动词t Zlmust/mustift;may;can/could的用法
1.can1表示能力时一般译为“能、会”,即有种能力,尤其是生来具备的能力,此时may和must均不可代替它如She canswim fast,but I can
91.她能游得很快,但我不能I cansee w汕my eyes.我用眼睛看2表示许可,常在口语中如You canuse mydictionary.你可以用我的字典3表示推测,意为“可能”,常用于否定句和疑问句中,此时cant译为“不可能”如Can thenews betrue这个消息会是真的吗?的用法
2.could1can的过去式,意为“能、会”,表示过去的能力如He couldwrite poemswhenhewas
10.他十岁时就会写诗2could在疑问句中,表示委婉的语气,此时could没有过去式的意思如…Could Iuse yourpen我能用一下你的钢笔吗?…Yes,you can.可以注意回答的用法
3.may1表示请求、许可,比can正式如May Iborrow yourbike我可以借你的自行车吗?You maygo homenow,现在你可以回家了2表示推测,谈论可能性,意为“可能,或许,一般用于肯定句中如It mayrain tomorrow.明天可能会下雨She maybe at home.她可能在家呢.的用法
4.must1must表示主观看法,意为“必须、一定如You muststay hereuntil1comeback.在我回来之前你必须待在这儿Must Ihand inmy homeworkright now我必须现在交作业吗?2其否定形式mustn3表示“一定不要”“千万别”“禁止,不许,如You mustntplay withfire.你不许玩火You mustntbe late.你一定不要迟到3对must引导的疑问句,肯定回答为must,否定回答为seedift或don,thaveto.如…Must Ifinish myhomework now我现在必须完成作业吗?…No,you neednt.不,你不必4must表示有把握的推测,用于肯定句如:The lightis on,so hemust beathomenow.灯亮着,他现在肯定在家【典例】
1.—Must Igo home一No,you.Enjoy yourselfat thepark!A.neednt B.cant C.mustntA.wouldnt B.neednt C.mustnt
2.According tothe rule,students taketheircellphonestotheclassroom.3,一you cometo myparty onSaturday—Im afraidnot.Ihavethe flu.A.Can B.Should C.Must D.Need
4.一Nick,you finishthe workin tenminutes一Yes,Ican.A.must B.can C.should D.need
5..一Please bequiet.Our teacheris coming.—It beour teacher.She ishaving animportant meetingnow.A.mustnt B.cant C.must D.need
6.——I alwaysfeel tired.一You domoreexercisetomakeyourself stronger.A.should notB.should C.will notD.will
7.—Excuse me,you pleasesay itagain Ididnt hearyou clearly.A.could B.should C.need D.must—Yes,of course.
8.You crossthe roadonared light.A.must B.havetoC.mustnt D.dont haveto
9.一Must Ifinish ittoday—・You cando ittomorrow.A.No,you don^havetoB.No,you mustntC.Yes,you can
二、用所给单词的正确形式填空
10.Does Maryhavetostudy hardat English
11.Students donot haveto gotoschoolat weekends.
12.You caninvitation yourgood friendtoyourparty.
13.Everyone mustnot smokeinthelibrary.
14.He cando wellin math.
15.We shouldgotobed earlyand getup earlyto keephealthy.【参考答案】。
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