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知识梳理Unit2重点短语
1.遵循/月艮从/遵守去见贝l|follow/obey/observe the rules
2.违反规贝lj breaka rule
3.有序地，整齐地
11.以某物款待某
4.到达大地方arrive in人in orderto do
5.到达小地方
6.及时in timesth.arrive atfromtime totime
7.有时；偶尔
8.穿着制服in uniformbe polite
9.有礼貌
10.尊敬某人treat sb.with respecttreatsb.to sth.
12.举手put upyou干hand
13.关于in respect of sth,with respect to sth.14如果不if not
15.即使even if
16.必须must modal
18.从某人借出用borrow sth.from sb.借给某人lend sth.to sb.
19.接电话answer onesphone
20.调高turn up调低turn down
21.牛丁开turn on2吉果是turn out
22.把某食物喂给某人feed sth,to sb.
23.排队等《关wait yourturn
25.赶紧去学校hurry to school
26.练习弹钢琴practise the piano
27.成为一个更好的人become abetter person
28.亲自in person
29.树立学校精神build schoolspirit30,仔细考虑think over
31.放松自己relax oneself
32.让世界变得更美好make松e worldbetter
33.玩得开心have fun
34.做某事很困难be difficultto do sth.
35.和睦相处get along well
36.照顾；照料take careof
37.与某人打架/战斗fight with sb.
38.请求帮助ask for help
39.谈论;讨论talk about40,等待wait for迫不及彳寺cant wait等一下wait aminute重点句型
1.Walk in the hallway.在走廊里走路
2.Don9t run!不要跑！
3.Be politeand treatone anotherwith respect.要有礼貌，彼此尊重你可以向我寻求帮助My mumasked me to finish my homeworkbefore dinner.我妈妈要求我晚饭C
1.If youto theparty,youll have a greattime.A.will goB.went C.go D.goingA
2.1wonder ifshe tomorrow.A.will comeB.came C.come D.comingB
3.Mr.Li asksthe students in theriver,because itstoo dangerous.A.swim B.to swimC.not toswim D.to notswimC
4.Tm notsure whatto do.Could youask adviceA.at B.to C.for D.inA
5.They willa newhouse here.A.put upB.put onC.put offD.put out前完成作业
4.Here,I canlend youmy pen.给，我可以把我的钢笔借给你【易混辨析】也重点borrow,lend与keeplend“借出，指把自己的东西借给别人，lend sb.sth.=lend sth.to sb.为非延续性动词，不能和段时间连用将某物借给某人borrow“借;向…借”，指从别人或别处借东borrow sth.from sb./sp.西，为非延续性动词，不能和段时间连从某人/某处借某物用keep“借，保存，保持”，指借用某物一段keep sth.for sometime借用某物一时间，为延续性动词段时间【练习题】一May Iyour bike—Certainly,but you mustnt itto others.A.lend;lend B.borrow;lendC.borrow;borrow D.lend;borrow【答案】B一How longmay Iyour dictionary—For oneweek.But you mustnt itto others.A.keep;lend B.borrow;lendC.lend;be borrowedD.have;borrow【答案】A
5.0h,but we cant/mustnt bring our mobilephones toclass.哦，但是我们不能/绝不可以带手机来上课单词含义及用法图解助记bring圈意为“带来”，强调将某人或某物从别的地bring方带到说话者所在的地方来常用搭配bring…to把某物/某人带到・・・意为“带走，强调说话者所在的地方将某人take或某物带到别的地方去bring带来”是单程，take相反是“带走”，get往返意为“去拿来”，离开说话者所在的地方去去拿小，，get取某物后再回来，强调动作的往返O
6.We have to turnthem offand put/keep them in our lockers.我们不得不把手机关机并放置/存放在存物柜里【用法详解】turn off表示“关掉（水、电、煤气等广，为“动词+副词”型短语,名词作其宾语时，放在off前后均可；代词作其宾语时，必须放在turn与off之间Eg.一Mom,may Iturn on the TV/tun theTV on妈妈，我可以打开电视吗？一Yes,if youfinish your homework,you canturn iton.是的，如果你完成了家庭经N你可以打［它
7.Can youput on your seat belt We have to/must wearone whenwe rein acar.你能系上安全带吗？我们坐车时必须系安全带【易混辨析】Wear,put on,dress,in区别Put on强调穿衣服的动作Eg:Its coldoutside,please put onyoursweater.外面天气冷，请穿上你的毛衣wear强调穿衣服的状态Eg:The girlwears asweater today.这个女孩今天穿了一件毛衣Dress后面接人，表不给某人穿衣服Eg:The boyis tooyoung todress himself.这个小那还太小了不能自己穿衣服in后面常常接颜色表示穿某颜色的衣服Eg:The girlin redis mylittle sister.穿红衣服的女孩是我小妹妹单词词义用法put on+衣穿上；强调动作，不与一段时间连用服戴上wea什月艮穿着；戴强调状态，宾语可以是衣帽、饰品等饰着穿着；穿既可指状态也可指动作，后接人作宾语，不能接具dress+A上体衣服in+衣服/颜色穿着强调状态【即学即用】B
1.The womanwhite lookslike adoctor.A.with B.in C.wears D.puts onC
2.The thinman ablack jacket.Thats cool.A.with B.in C.wears D.puts on
8.There aretoo manyrules inmy life!我的生活中有太多的规则！【用法详解】there be句型的结构为“There be+某物/某人+介词+某物/某处位于be动词之后，是句子的主语单数时，前面be动词用这，复数时，be动词用are【特别注意】如果be动词后的主语是由and连接的两个或两个以上的名词，be动词的形式要遵循“就近原则”原则，即be动词的形式要与离它最近的名词保持一致Eg.There isbea bookand twopens on the desk.书桌上有一本书和两支钢笔There arebe twopens anda bookonthedesk.书桌上有两支钢笔和一本书
9.When Imin school,I mustnt use thephone in class either.在学校里,我也绝不可以在课堂上使用手机一［易混辨析】0重点either,also,too与as welleither用于否定句末，其前不用逗号与句子其他部分隔开also用于肯定句中，置于be_动词/助动词/情态动词之后，实意动词之前too用于否定句或疑问句的句末，常用于口语中，其前加不加逗号均可as well用于肯定句或疑问句的句末，其前不加逗号
10.I canonly play basketball afterI practisethe piano.我只有练习完钢琴后才能打篮球【用法详解】知识点1:也重点play的用法1当play与各种乐器名词搭配，表示“演奏、弹奏、吹奏”时，该乐器名词前须加定冠词th^;拉小提琴敲鼓弹钢琴2当play与球类、棋牌类等名词搭配，表示参加某种运动或进行某种比赛时,各活动名称前不加冠词_______________________________________________________________________打_篮球打乒乓球踢足球
11.CD leaveA forB离开A地去B地—leave Bejingfor Shanghai离开北京去上海
②leave sth.+地点把某物落在某地一I leftmy homeworkat home.我把作业落家了
③听任，使处于.•状态一leave sth.+adjPlease leaveme alone.请让我一个人呆着©leave的进行时表达将来时概念I amleaving tomorrow•我明天就要走了【词义区分】left
①leave过去式
②n.左边
③adj.左边的；剩余的；留下的Theres nothingleft in the fridg已冰箱里什么都没有了left-behind children留守儿童12too意义及用法例句易混词组too many“太多”，+可数名词复数There aretoo manyrules here.too much，，太多，，，+不可数名词或放I have too muchhomework today.I eattoo much.在动词后修饰动词much tooMy motheris much too busy.“太，非常”，修饰形容词/副词【即学即用】D
1.Today,trees arestill beingcut downsomewhere in the world.A.much tooB.too muchC.many tooD.too manyA
2.Look!There9s iceonthelake.A.too muchB.much tooC.too manyD.many tooA.too muchB.much tooC.too manyD.many tooB
3.The sweateris verybeautiful,but itsdear.
13.have fun=have a good time=enjoy+反身代词玩得开心【拓展】
①have funindoing sth.二havea good timeindoing sth.做某事彳艮开心I alwayshave funinplaying onthe beach.我在沙滩上总能玩得很开心
②funfunny区分1fun adj.有趣的/n.有趣的事Ifs funto havean artclass.上美术课很有趣2funny adj.搞笑的The jokeis funny.这个笑话很搞笑【练习题】Its funcomputer games.They havefiin them every day.A.to play;to playB.playing;playing C.to play;playing D.playing;to play【答案】c
14.Why dowe need to followrules我们为什么需要遵守规则？【用法详解】Need在此句中为动词，译为“需要”常见搭配need to do sth.需要做某事表主动Need doing sth.需要做某事表被动Eg:She needsto finish her work in one hour.她需要一小时后完成工作The flowersneed watering.这些花需要浇水Need亦可作情态动词，此时无人称和数的变化，后面需加动词原形Eg:She needfinishherworkinonehour.她需要一小时后完成工作此外need还可以作名词同样译为“需要”常见搭配in need困难中的、有需要的、困难中的Eg:Lefs helppeople in need.让我们帮助困难中的人吧A friendinneedis afriend indeed.患难见真情【即学即用】C
1.Grandpa towater theflowers now.Its goingto rainsoon.A.isnt needingB.neednt C.doesnt needD.needsC
2.Look!Your shirtis sodirty.It.A.need washingB.need towash C.needs washingD.needwashC
3.There isplenty oftime.You bein sucha hurry.A.must B.neednt C.can D.mustnt！
15.1t为nice tomeet you,Tom!Is everythingOK见到你很高兴，汤姆一切还好吗？【用法详解】句式“It is+形容词+for/of sb.+to do sth.对某人来说做某事是注意当形容词为人品格的形容词时用of,其它形容词用forEg:Its kindof youto helpme.你帮我太善良了Ifs importantfor usto learnEnglish.对我们来说学英语很重要【即学即用】A
1.Its difficultme thismath problem.A.for;to understandB.of;to understandC.for;understand D.of;understandB2・Its honestyou yourmistake.A.for;to admitB.of;to admit C.for;admit D.of;admit
16.Thanks fortelling me.谢谢你告诉我【用法详解】短语“thanks for…”表示对…感谢,其同义词组为“Thank youfor…”；其后常常接名词、代词或动名词常见搭配Thanks fordoingsth.感谢做某事Eg:Thank youfor yourhelp.谢谢你的帮助Thank youfor invitingme.谢谢你邀请我【即学即用】C
1.Thank youfor therefor me.A.be B.to beC.being D.are
17.1have tofinishmy homework first,我必须先完成我的作业【用法详解】此句中finish为动词，译为“完成、结束”常见搭配finish doingsth.结束做某事Eg:I finishedmyhomeworklast night.我昨晚完成了我的作业I finallyfinished cleaningthe houseafter fivehours ofhard work.最终在五个小时的努力工作后我打扫完房间Finish也可名词，译为“终点,，Eg:He wasat thefinish andwitnessed theexcitement ofthe fans.他在终,点见证了球迷的狂热【即学即用】B
1.They finishthe report before thedeadline.A.write B.writing C.to writeD.to writing我只能在练完钢琴后18J canonly play basketball afterI practisethepiano.打篮球【用法详解】知识点一此句practise为动词，译为“锻炼、练习”,其名词形式为practiceo常见搭配practise/practice doingsth.练习做某事Practice makesperfect.熟能生巧Eg:He needsto practiseplaying theguitar every day.他需要每天练习弹吉他知识点二Play后接球类或棋牌类时无需加定冠词，后面接乐器时需加定冠词theEg:playbasketball/chess打篮球/下棋Play thepiano弹钢琴【即学即用】B
1.She mustpractise English every morning.A.speak B.speaking C.to speakD.to speakingD
2.She likesplaying pianobutshe doesntlike playingchess.A./;the B.the;the C./;/D.the;/
19.Dr.Know飞advice万事通博士的建议【用法详解】Advice为不可数名词，译为“建议”，可以用much,a little等词修饰常见搭配a pieceof advice一条建议Some advice一些建议Eg:I needsome adviceabout howto learnEnglish.我需要一些关于如何学英语的建议advice的动词形式为advise,译为建议”常见搭配advise sb.to dosth.建议某人做某事Eg:She advisedmeto go thereby bus.她建议我坐公交车去那【知识拓展】suggestion为可数名词，译为“建议”，可以用many,a few等词修饰Suggestion的动词形式为suggest,译为“建议”常见搭配suggest doingsth.建议做某事注意suggest后接that从句，从句中谓语动词用原形Eg:I suggestthat youask foradvice.我建议你咨询建议【即学即用】A
1.The womanasked thedoctor forsome.A.advice B.advices C.suggestion D.adviseB
2.Can yougive meon howto solvethe problemB.some adviceB.any adviceC.some suggestionD.any suggestionB
3.Mr.Wu Davida newtape recorderyesterday.C.advised;bought B.advised;to buyC.suggested;to buyD.suggested;to buying
20.1cant findmy pencilbox.I thinkits inmy locker.我找不到我的铅笔盒了我觉得它在我的储物柜里【用法详解】“I thinki/sinmy lockerv为宾语从句；其中主句为I think”,从句为its mylocker.注意以I think/believe开头的宾语从句，变为否定句时需否定前移Eg:I think he is agood boy.我觉得他是个好孩子-I dontthinkheisagoodboy.我觉得他不是一个好孩子【易混辨析】find和look for区另！］Find译为“发现、找到”，强调寻找的结果；Look for译为“寻找”，强调寻找的过程Eg:I lookedfor mybook everywhere,but I cant findit.我到处找我的书但是我没有找到【即学即用】C
1.Mike ishis pen,but hecant it.A.finding;look forB.looking for;findingC.looking for;find D.find;looking for假如你是李磊，你的英国笔友Tom将来你们学校做交换生，他想了解你们学校的情况，请你回复一封电子邮件，介绍你们学校的校规（至少三条），并从生活、学习等方面给他一些合理的建议参考词7匚school uniforms,be late for,talk in class,fight with,be friendly to,get onwell,follow therules...要求
1.可选择使用参考词汇，亦可适当发挥；
2.语句通顺、意思连贯、书写工整；
3.文中不得出现任何真实信息（姓名、学校和地名等）；
4.词数:80词左右Dear Tom,1am glad you will come to our school as an exchange student.I amlooking forwardto yourcoming.Yours,Li Lei【写作分析】［总体分析］
①题材本文是一篇应用文，为电子邮件；
②时态时态为“一般现在时”；
③提示根据所给提示完成写作，不能遗漏信息［写作步骤］第一步，引出话题，介绍校规；第二步，具体介绍校规并给对方在生活、学习上的建议［亮点词汇］
①be late for迟到
②besides此外
③at thesame time同口寸@ask sb.for help向某人寻求帮助［高分句型］
①When youcome toour school,you shouldbe friendlyto the classmates and get alongwellwith them,（when引导的时间状语从句）
②If youwant toget goodgrades,you shouldstudy hard,（if引导的条件状语从句）Dear Tom,I amgladyouwillcome toour schoolasanexchangestudent.Let metell yousomerules ofmy school.First,we mustwear schooluniforms.Second,we cantbe latefbr school.Besides,wecant talkin class.Third,we cantrun in the hallways.Finally,we cantfight with ourclassmates,or ourparents willbe calledto school.When youcometoour school,youshould befriendlyto theclassmatesand getalongwellwith them.At thesame time,youneed toobey the school rules.If youwant toget goodgrades,you shouldstudy hard.Andyou canask your teachers andclassmates for help if you haveany
4.Dont litter./You mustnt litter./You can9tlitter.不要乱丢垃圾
5.-Can webringourphones toclass我们可以把手机带到课堂吗？-No,we cant.We mustke叩them inour lockers.不可以，我们必须把它们放在储物柜里
6.-Can weeat snacksin class我们可以在课堂吃零食吗？-No,wecanteat in class.We have to eatin thedining hall.不可以，在食堂里吃
7.Keeping therules isgoodfor us!遵守规则对我们有好处！
8.Put upyour handif youwant toask your teacher aquestion.请举手如果你想问老师问题
9.There aretoo manyrules inmy life!我的生活中有太多规定！
1..1mustntuse my phone in class either.我也不能在课堂上用手机
2..1know somerules areimportant,but thisis awfuL我知道一些规则很重要，但这太糟糕了
12.You cantuse yourphone because you needto focuson learning.你不能使用手机，因为你需要专注学习
13.You have to weara uniformbecause itbuilds schoolspirits.你必须穿校服，因为这能塑造学校精神
14.You canthink aboutthe thingsyou cando!你可以考虑一下你能做的事情！
1.11know itshard,but rulescan helpto makethe worldbetter.我知道这很困难，但规则可以帮助让世界变得更好
16.No rules,no order.没有规则就没有秩序
17.Nothing canbe achievedwithout rules.没有规贝U，不成方圆【即学即练】
1.上学不要迟到准时到达Dont_____________________________________________________.
2.不要乱丢垃圾确保保持学校整洁・Make surethe school.
3.最重要的是，我们必须有礼貌，尊重每个人And,we mustand everyone with.problems.I amlooking forwardto yourcoming.Yours,Li Lei当堂训练
一、词汇运用
1.1usuallyget up at sixthirty in the morning.
2.They alwaysbrushtheir teethafter dinner.
3.My fathertakea showerat7:00every day.
4.What timeshego to school
5.Wenot watchTV onweekdays.
二、单项选择
1.一What timedoes yourbrother homeevery day一At fivethirty.A.get B.get to C.arrive atD.arrive in
2.—do you usually go toschool一At sevenin the morning.A.How B.What timeC.What D.Where
3.一Does your father go to workby car every day一No,he sometimestakes bus.A.a;the B.the;a C./;a D.a;/
4.It takeshalf an hour hishomework.A.him;do B.him;to doC.his;to doD.him;doing
5.There arerules inour school.1cant stand忍受them.A.too muchB.muchtooC.too manyD.many too
三、句型转换
1.He getsupatsix in the morning.对戈ll线部分提问does heget upin the morning
1.1usually go to bed at ninethirty.改为同义句I usuallygo tobedatnine.
3.She alwaystakes ashower inthemorning.改为否定句She ashower inthemorning.
4.My fatheroften exercisesinthemorning.（改为一般疑问句）yourfatheroften inthemorning
5.They dotheir homeworkat7:00p.m.（对划线部分提问）they dotheir homework
四、补全对话A:Hi,Mary.
1.B:I usually get upat half past six.A:
2.________B:I usuallygo toschool bybike.A:
3.________B:Yes,I do.
4.A:I usuallywalk toschool.
5.B:Lets gotoschooltogether tomorrow.A:OK.A.How do youusuallygotoschoolB.What timedoyouusuallygetupC.What aboutyouD.Do youlike yourschoolE.How abouttomorrow
五、完成句子
1.学校规则有助于我们学习得更好
2.School ruleshelp us.
3.遵守规则对我们来说很重要
4.is importantfor us.
3.我们应该对彼此友好
4.We shouldeach other.
5.我们必须保持教室干净整洁
6.We theclassroom clean and tidy.
5.学校规则教导我们要尊重他人
6.School rulesteach usothers.
六、根据方框中所给单词的适当形式填空arrive;bring;follow;like;must;wear;a;quiet;rule;strictHi,Im Henry.I haveagoodfriend.His nameis Simon.We areinthesame class.There aremany interestingclubs inourschool.Of allthe clubs,I
1.—the storytelling clubbest.This termI joina sportsclub.Simon isalso inthat club.Mr.Green isourteacherin theclub.He isreally
2.—with us.He makesa lotof
3.—for us.Every studentintheclubmust
4.—them.For example,if wewant to playbasketballintheclub,we
5.—tell himfirst.We must
6.—there ontime.We cant
7.—music playersto theclub.And wehave tokeep
8.—and listento himwhen Mr.Green teachesus.We have to
9.—sports clothesandshoes todo sports.We have to practiceplaying basketballfor
10.—hour everyday.I thinkthese rulesarestrict butimportant.
1.
2.
3.
4.5,
6.
7.
8.
9.
10.【答案】、
1.get
2.brush
3.takes
4.does;go
5.dont watch
二、
1.A
2.B
3.C
4.B
5.C
三、.What time
2.halfpast
3.never takes
四、l.B
2.
4.Does;exercise
5.When doA
3.D
4.C
5.E
五、
1.learn better”帮助某人做某事用help sb.dosth.，”学习得更好是learn bettero
2.Following theruleso“遵守规则”是follow therules,这里用动名词作主语
5.to respect”教导某人做某事用teach sb.todosth.,“尊重他人”是respect others□
六、根据方框中所给单词的适当形式填空（10分）Like根据Of allthe clubs99可知是最喜欢讲故事俱乐部，“like…best表示最喜欢……”，主语是力”，一般现在Bt,动词用原形，所以填力ike”
2.strictbe strictwithsb5是固定短语，意为“对某人严格，所以填strict”
3.rules“aloto产修饰可数名词复数或不可数名词，“rule”是可数名词，这里用复数形式rules，He makesa lotof rulesforus5意为“他为我们制定了很多规则“follow“must”是情态动词,后接动词原形，follow therules表示遵守规则”，所以填“follow”
5.must根据语境可知在俱乐部打篮球必须先告诉老师，“must”表示“必须，所以填“must”
6.arrivemust”是情态动词，后接动词原形,“arrive there”表示“到达那里”,所以填“arrive”
7.bringcant”是情态动词，后接动词原形，“bring sth.to…”表示“把某物带到”，所以填bring”
8.quietkeep quiet”是固定短语，意为“保持安静”，所以填quiet”
9.wear”have to”后接动词原形，“wear sportsclothes”表示“穿运动服、所以填wear”
10.an“hour”是以元音音素开头的单词，不定冠词用6Can,\6CWe have to practiceplayingbasketball foranhoureveryday.”意为“我们每天必须练习打篮球一小时”
4.来，我可以把我的钢笔借给你Here,I canyou.
5.我们必须关掉它们，把它们放在储物柜里We themand themourlockers.
6.如果我感觉不舒服，我可以离开教室吗？Can Iifl dont
7.是的，但是当你不得不缺课时，你必须告诉你的老师Yes,but youmust about it when you have to________________________________class.
8.在图书馆里，我们必须保持安静我们不能制造噪音In thelibrary,we must.We mustnt*
9.当我在学校的时候，我也不能在课堂上使用手机When Pmin school,I mustntin class
10.你不能在课堂上使用手机，因为你需要集中精力学习You cantinclass becauseyou needto【答案】
1.Dont be late for school.Arrive ontime.
2.Dont litter.Make sureto keep theschooltidy.
3.And mostimportantly,we mustbepoliteand treateveryonewithrespect.
4.Here,Icanlend youmy pen.
5.We have to turnthem offand keep theminourlockers.
6.Can Ileave theclass ifI dontfeel well
7.Yes,but youmust tellyourteacher aboutitwhen you have tobe absentfrom class.
8.In thelibrary,we mustkeep quiet.We mustntmake noise.
9.When Pmin school,I mustntusemyphone inclasseither.
10.You cantuse yourphoneinclassbecauseyouneedto focuson learning.重点语法祈使句通常用来表示命令、请求、禁止、建议、警告等语气这类句子的主语一般是第二人称you,也就是听话者，you常省去肯定形式祈使句的开头常是动词原形为表Walk inthe hallway.在走廊里走路示礼貌，经常在句首或者句末加please,如句末Please walkinthe hallway.请在走廊用please时，前面通常加逗号里走路Walk inthehallway,please.请在走廊里走路否定形式祈使句的否定形式多以do not（常Dont runinthehallway.别在走廊里走缩写成dont）开头，再加上动词原形路祈使句的类型:Be型（Be+表语+其他.）Be quiet,please.请安静否定句（Dorft+be+表语+其他.）Dont beangry.不要生气D型（实义动词原形+宾语+其他.）否定句Open thewindow,please.请打开窗（Don，t+实义动词原形+宾语+其他.）Remember theymake rulesto helpus.他们制定规章制度是为了帮助我们Dont talkinclass.不要在课堂上讲话Let型（Let+宾语+动词原形+其他.）Let mehelp you.让我帮助你Lets gohome atsix oclock.我们六点回家吧No smoking!严禁吸烟!No+动名词（此种形式通常用于公共场所的No parking!不许停车！提示语中，意为“禁止做某事”【拓展】1有时为了强调，可在句首加Do或将祈使句的主语表示出来.»Do letme go.务必让我去.»You bequiet!你安静!2为了使祈使句的语气委婉、客气,可以在句首或句末加please,当please用在句末时,常用逗号与其余部分隔开.»Come here,please.请到这儿来.»Please lookafter yourpet.请照看你的宠物.祈使句的回答祈使句通常表示将要发生的动作，所以回答时一般用Will或wont回答肯定形式的祈使句用will,回答否定形式的祈使句用wont.»-Please rememberto bringyourhomeworkhere tomorrow.请记得明天才巴你的家庭作业带到这儿来.-OK,I will.好的，我会的.»-Don*tbenoisy inpublic.Its impolite,you know.不要在公共场合吵闹,你知道的,这是不礼貌的.-Sorry,I wont对不起，我不会了.
二、情态动词
一、must1must表示主观义务，意思是应该，必须，其否定式mustnt意为不应该，不准”情态动词不能单独作谓语动词，必须和动词原形一起构成谓语We mustget therebefore fiveoclock.我们必须在五点钟前赶到那儿You mustntbreak therules.你不要破坏规定He must have seenthe filmlast night.他昨天晚上肯定看了那场电影You mustread abook beforeyou watchTV.在看电视前你必须读书对用must所提问题的否定回答，常用needn或don have to,意思为不必Must Istay hereafter school放学后我还得留在这儿吗？No,you neednt/dont have to.不了,没有必要2must表示推测，意思为一定,必定只用于肯定句中He mustbe ourheadmaster.他肯定是我们的校长3must用于否定句时，mustn9t意为不允许，禁止，而不表示不必”You mustntbe latefor school.你千万不要上学迟到4以must开头的一般疑问句，若作否定回答，可以用needn或don haveto,不用mustnt一Must Iclean allthe rooms我必须打扫所有的房间吗No,you neednt/dont have to.不,你不必
一、can
1.含义:许可;可以
2.用于肯定句、否定句和疑问句
3.否定形式cannot cant;表示”不能;不可以”;语气弱于must notmustnt
4.cant可表示否定推测
三、haveto.haveto表示客观要求，意思为不得不；必须；除此之外，别无选择使用haveto应注意以下几点1haveto后接动词原形，意为必须做……；不得不做……Wehaveno foodhome,youhavetogoandgetsome,Tom.家里没有食物了，汤姆你得去买一些来2haveto有人称、数和时态的变化，其第三人称单数形式为has toShehas tohelp hermom makedinner.她不得不帮她妈妈做晚饭There9s nobus here,so wehad towalk home.现在这里没有汽车了，我们只好走路回家了3含有haveto,has to的句子需分别借助动词do,does构成疑问句或否定句Do theyhavetogo now他们得现在回家吗？You don戈havetogo if you dontwant to.如果你不想去，你就不必去辨析haveto可以用于多种时态；而must只用于一般现在时或一般将来时The compositionis dueto handin thismorning,so Ihad tofinish itlast night.作文今天早晨到期，因此我不得不昨天晚上完成
1.Please offthe lightwhenyouleave theroom.A.turnB.turns C.turning
2.—be lateforschoolnext time.一Sorry,I wont.A.Dont B.Wont C.Arent D.Cant
3.一Amy,talking now.We arehaving aclass!一Sorry,I wont.A,to stopB.stop C.stops D.stopping
4.一Lets volleyball.-That good.A.playing;is B.play;sounds C.play;is soundD.toplay;sounds
5..Hi,Sam.The cakeis nice.Come andsome.A.eat B.eats C.Eating
6.The littleboy swim.He wantssomeone tohelp him.A.cant B.isnt C.dont D.neednt
7.My brothernothavetogotoschool todaybecause itsa holiday.A.doesnt haveB.didnt haveC.wont haveD.doesnt haveto
8.My bikeis broken,I buya newone.A.or;must B.or;havetoC.so;must D.so;haveto
9.—Must hetake thepills threetimes aday—No,he.A.mustnt B.doesnt havetoC.couldnt
10.—Must Itidy upmy bedroomnow一No,you.The roboticvacuum willclean itup.A.may notB.needn5tC.haven5tto D.mustnt［答案］1-5AABBA6-10AADBB重点知识
1.Don*tbe lateforschool.Arrive ontime.上学不要迟到准时到校【用法详解】知识点1be latefor是一个常用的英语短语，表示“迟到:其中，be动词可以根据主语和时态的不同而变为am、is are、was were等形式;late是形容词，表示“迟的”；for是介词，用于引出迟到的对象或场合其后通常接名词或动词-ing形式Eg.I waslateforclass.我上课迟到了注意belatefor后一般不加时间,如“迟到五分钟”应表达为be fiveminutes late”,而不是belatefbr fiveminutes而知识点2:arrive为不及物动词，表示“到达”，后常接介词in或atin后接大地点（如国家、城市等）,at后接小）地点（如村庄、车站等）其后若是here^there home等地点副词则不需要介词Eg.We canarrive inBeijing thisafternoon.今天下午我们能够到达北京He arrivesat thebus stopat8o clockevery morning.他每天早晨8点到达公共汽车站【易混辨析】也重点arrive、get to与reachShe willarrive inNew Yorkatarrive不及物动词，后常接介词in或at noon.get为不及物动词,to为介词,get to+地点get toTina getstothezoo bybike.名词若接地点副词则省略toreach及物动词，后常接地点名词He reachedBeijing yesterday.【易错】如果a t/i n/to后接地点副词here,there,home等，介词须省略When willyou arrivehere【练习题】一When willyou一I willgotosee youas soonas Ithe airport.A.reach,arrive inB.reach,arrive atC.arrive,will gettoD.arrive,reach【答案】D
2.Keep yourschool cleanandtidy.保持学校干净整洁【用法详解】
（1）keep作动词，表示“保持”或“存放”，常用于“keep+宾语+宾语补足语”结构，其中,宾语补足语通常由形容词、副词、介词短语或动词-ing形式等充当，意为“使……保持某种状态LEg.We mustkeeptheclassroom clean.我们必须保持教室干净Pm sorryto keepyou waiting.对不起，让你久等了Keep itin cooland darkplace.把它存放在阴凉避光处2ke印作动词，表示“保留；保存;后可接时间段Eg.You cankeepthebook fortwo weeks.这本书你可以保留两个星期3keep作连系动词，后接形容词作表语Eg.We mustkeep quietinclass.在课堂上，我们必须保持安静常见搭配keep+形容词“保持…”Keep sb./sth.+形容词“使某人/某物保持某种状态”Keep doingsth.”一直做某事”【即学即用】]B
1.Please keephard,youmustget goodgrades.study B.studying C.to studyD.to studying
3.Put upyour handif youwant toask yourteacheraquestion.如果想问老师问题,要举手【用法详解】知识点1:put up在此处意为“举起”,put up还可意为一张贴、搭建”,为“动词+副词型短语，名词作其宾语时，放在up前后均可；A词作其宾语时,必须放在put与up之间Eg.Wed betterput upa noticehere.我们最好在这儿贴一张通知They areputting upseveral newbuildings inthat block.他们正在那个街区建几幢新楼房【拓展延伸】Put常见搭配puton穿上Put off推迟Put out扑灭知识点213重点if引导的条件状语从句1if引导的条件状语从句既可位于主句之前，也可位于主句之后位于主句之前时，从句后面要用逗号与主句隔开Eg.If yousee him,give himthis note.你要是见至U他，就把这个便条给他You canstay forthe weekendifyoulike.你如果愿意就留在这里过周末吧2当主句是祈使句或含有情态动词时，从句通常用一般现在时时Eg.If youwant toget goodgrades,youmuststudy harder.如果你想要取得好的成绩，你必须更加努力地学习知识点3Ask为动词，译为“问”o常见搭配ask sb.forhelp向某人寻求帮助Ask sb.not todosth.要求某人不做某事Ask somequestions问一些问题Eg:You canask meforhelpifyouhave somequestions,如果你有——些问题,。
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