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Unit4Why dontyou talkto yourparentsSection A
2.ltoo many+too manypeople不可数名词许多2too much+too muchhomework+形容词太...3much toomuch toocold因此
3.so conj.表示因果关系,后面跟表示结果的句子,不与同时使用because允许;准许
4.allow v.()允许做某事1allow doing sth我们不允许在家里抽烟We don*allow smokingin ourhouse.()()(不)允许某人做某事2allow sb.not to do sth.我父母不允许我熬夜My parentsdont allowme tostay uplate.史密斯先生允许迈克开车去那里Mr.Smith allowedMike todrive there.()被允许做某事3be allowedto dosth.()与的辨析4allow let指允许,表示默许,听任,不加阻止allow指让,.让某人做某事,语意较弱,多用于口语中,不能用于被动语态let letsb.dosthlet()(某人/物)怎么了?
5.Whafs wrongwith sb../sth.去睡觉(强调“入睡,睡着”这一动作)
6.go tosleep睡觉(强调“入睡,睡着”这一状态)fall asleep看起来(系动词,后跟形容词作宾语)
7.1ook系动词后跟的.作表语一是()保持安静be am/is/are bequiet=keep quiet二保持(表示持续状态)保持健康stay/keep stayhealthy=keep healthy三变化(表示状态变化)become/get/turn五起来(表示感觉)sound/look/smell/taste/feel拜访;号召
8.call upv+adv callon发现某人正在做某事
9.find sb.,doing sth.Mr.Wang foundLi Dongreading astorybook in the class.类似动词:hear,watch,see,feel浏览翻阅仔细看lO.look through寻找照看看起来像看起来一样检查,复习look forlook after=take careof looklike lookthe samelook over温习,检查小心,从里向外看向上看,查单词look throughlook outlook up环视期望look aroundlook forwardto生气的—生气地
12.although=though though/although butalthough/however]虽然;即使;纵然,引导让步状语从句时放在主句前后都可lalthough con•他虽然年纪大了,但身体还很健壮Although heis veryold,yet heis quitestrong然而尽管如此插入语,起连词作用,一般用逗号与句子分开,可放在句首或句中2however adv雨下的很大,尽管如此,我认为我们还应该出去Its raininghard,however,I thinkwe shouldgo out.表示重要的事情或状况,多用于非正式交流
13.big deal否定,没有什么了不起;没什么大不了;不是什么大事常用于口语中It snotabigdeal=irsnobigdeaL Ifsa big这事挺重要的deal.有什么了不起的?Whafs thebig deal希望
14..hope vlhopeto dosth.I hopeto visitGuilin.从句表示希望2hope+that Ihope that you,ll bebetter soon希望3wish vwish to dosth.I wishto visitGuilin.希望某人做某事wish sb..to dosth,I wishyou to go.从句表示愿望,从句用虚拟语气wish+that Iwish Iwere you.解决;成功地发展,后跟等词,表明产生的结果如何
15.work outfine,well,badly计算出答案、数量、价格等1The mathproblem istoo difficultfor meto work out制定出计划等,设计出2I haveworked outa newway of doing it.解决;找出的答案3・・・The governmenthas manyproblems toworkout.为……做事,为……尽力,被……雇佣者4workfor和某人和睦相处;和某人关系良好
16.get onwith sb.=get alongwith sb.相处的好/坏get onwell/badly with进展,进步get on=get along你近来生活如何?How areyou gettingon thesedays争吵一争论.与某人辩论
19.elder/older elderadj His elder brotheris ill.表示兄弟姐妹及子女之间的长幼关系,表示“前辈的,”年纪较长的、仅用于同一家庭成员的比较;lelder older则不限于此泛指新旧、老幼或年龄的大小关系,是的比较级形式older old我的小儿子岁,大儿子岁My youngerson isfive andmy elderson isnine59汤姆比我年长两岁Tom istwo yearsolder thanI.在句市只用作定语,不作表语;两者皆可2elder older我的姐姐独自做作业My eldersister doesher homeworkall byherself.他的长子是上星期结婚的Hiselderson gotmarried lastweek.我认为他的母亲年龄大引起I thinkhis motheris older.只能用来指人;既可修饰人,也可修饰物3elder older.我哥年仅就参了军My elderbrother joinedthe armywhen he was onlyfifteen
15.这条狗在这里是最老的一条This dogis older than anyother dogshere.我有位比我大的姐姐I havea sisterolderthanmyself对某人友好
20.be niceto sb..be friendly to sb..be goodto sb..拒绝拒绝去做某事
21.refuse=say noto vrefuse to dosth.代替,反而,却
22.instead代替,句首或句尾,表示前面的事情没做,而做了后面的事情1instead adv.李病了,所以我去了Lee wasill soI wentinsteadInstead hewatches whateverhe wantsuntil lateat night.代替而不是,是介词短语后接名词、代词、介词短语或动名词形式,放在句中2instead of今年我打算去大连,而不去青岛Instead ofgoing toQingdao Imgoing toDalian thisyear.She wroteto himinstead ofcalling him.=She didntcall him.She wroteto himinstead.她没有给他打电话,而是给他写了封信任何;无论什么=
23.whatever pron.no matterwhat无论我提什么建议,他都不同意Whatever Isuggest,he alwaysdisagrees.⑴作连接代词或连接副词弓导让步状语从句,无论,不管此时位置前后置都可whatever I=no matterwhat,还可引导名词性从句,同时起先行词和关系代词的作用或有任何一切这类意2whatever anythingthat allthat,思此时不能用替换no matterwhat疑问词结构与疑问词在用法上的区别3no matter++ever疑问词结构,只能引导让步状语从句=疑问词no matter++ever疑问词还可引导名词性从句+everNo matterwhere hemay be=Wherever hemay be,he willbe happy.时态由引导的从句往往用一破现在时或一般过去时4no matterwhat/who/where/when...无论你是谁,都应该遵守规则No matterwho youare,you mustobey therules.主动提出;自愿给予侧重主动或愿意给予,主动提出做某事
24.offer v.主动提出做某事1offer to dosth.主动提供给某人某物2offer sb..sth.=offer sth.to sb..她给我端了杯茶She offeredme acup oftea.,他主动提出代替我去He offeredtogoinstead ofme第二;其次
25.secondly adv.交流沟通交流;沟通
26.communicate vcommunication n和某人交流communicate withsb..They communicatewith eachother byQQ.解释;说明一解释;说明
27.explain vexplanation n向某人解释某事1explain sth.to sb...给某人解释某事2explain to sb.sth等从句3explain+that/what/why你能解释一下这个的意思吗?Can youexplain whatthis means请你向我解释一下吧Please explainit tome.担心某事
30.be afraidof sth/sb害怕做某事,侧重主语“担心、害怕”某事发生be afraidof doingsth侧重于“不敢做某事”be afraidto dosth从句害怕,多用于客气地提出个人意见或看法be afraidthat---Section B按;压一压力
1.press vpressure不可数名词物理学压力气压血压1air pressureblood pressure不可数名词还可指精神上、外界施加的压力=在压力下2stress underpressure竞争;对抗一竞争
1.1mprove=make...better improvementn意见;想法;看法
4.opinion nlin one9s opinion以某人的观点;在某人看来2give opinionsaboutsth.给出关于某事的观点
5.some time/sometime/some times/sometimes【口诀】分开是一段,合起是某时;分开是倍次,合起是有时s s一段时间,做时间状语.做某事花费某人多长时间1some timeIt takessb.some time to dosth在某个时候,2sometime adv名词词组,几次,几倍3some timesMr.Green wentto Sanyasome timeslast summer.4sometimes=at times有时一般现在时的标志词其他的人或事物
6.others pron..做这事还有其他的办法There areother waysofdoingit泰勒一家在姓氏复数前加冠词表示全家人或夫妻两人,用时注意主语和谓语保持一致
7.Thy Taylorsthe TheBlacksare gettingready forthe holiday.
9.cut outv+adv YouMbetter cutout thatsentence.切碎砍到插队,插话切断水、电供应cut upcut downcut incut off成功的一成功地
1.successful adjsuccessfully adv成功,达至一成功succeed vU successn succeedin doingsth是到做某事的时候了
10.Ifs timefor sth Its timefor lunch.Its timeto dosthItstimetogo toschool.继续;持续
12.continue v继续做某事前后做同一件事continue doingsth=go on doingsth继续做某事前后不是同一件事continue to dosth=go ontodosth继续,持续,指进程在时间或空间上的延续,强调持续不断,也可指短暂停止后继续进行1Continue v.He.他连续两天都在做这项工作continue thework fortwo days指无间歇或有间歇地继续,或以某种特定方式继续2go on继续做某事,指开始做另外一件事继续做原来所做的事情go ontodosth goondoingsthAfter doinghis homework,he wentontopreview hislessons.持续,延续,维持,指某事物继续存在或某种现象在时间上延续,说明某一动作要延续一段时间3lastv.Shewon9t lastlong inthat job.那个工作她做不了多久一发送
13.send sent—sent v赶走派人去请寄出分发发射送给send awaysend forsend offsend outsend upsend sb.sth=send sthto sb.某人某物类似动词展示;给看给借出提供归还告诉show・・・give lendoffer returntell
14.kind种类ln有点,有几分kindof+adj.一种的,某种的各种各样的不同种类的那种a kind of allkinds ofdifferent kindsof What kind of...友好的对某人友好单独用,有点,后接形容词2adj.be kindto sb.=be goodto sb.=be friendlyto sb.3kind of或副词,他有点瘦.我有点饿He iskind ofthin Ifeel kind of hungry王叔叔说得有点快Uncle Wangspeaks kindof quickly.若前有等,种,种类后加名词那类问题4kindofa,this,that,what Thatkindofquestion isdifficult toanswer.难回答你最喜欢何种运动?Whatkindof sportdo youlike best有时间做某事
15.have timetodosth将和比较把与做比较侧重指两者间的区别
17.goodbetter;best adj.goodness n对有益处反对.有害处lbe good for・・・・be badfor・・擅长于做某事2be goodat+n/doing=do wellin+n/doing二,对某人友好3be goodtosb.=be kindto befriendlytosbThe boyis goodme.He is good English,andhetells meoral practiceisgoodimprovespoken English.发展
18.development nGoodhabits aregoodforthedevelop ofus teenagers.Thedevelop ofscience haschanged ourworld alot.造成,使发生
19.cause v.使某人做某事1cause sb.todosth给某人添麻烦2cause sb.for sb.辨析3cause,reason,excuse原因,指引起某种结果的“原因,后接介词cause n.of.事故的原因是他开车开的太快理The causeof theaccident wasthe factthat he was drivingtoo fast.reason n.由,原因,指决定做某事或采取某项行动的理由The reasonhewasdriving sofast wasthat he didnt wantto missan importantmeeting.辩解,借口,指对某种行为所做的解释,可以是界的,也可以是托词excuse n.他为自己开快车找了一个堂皇的借口He madea goodexcuse forhis driving.
20.inone9s opinion以某人的观点;在某人看来许;可能
21.perhaps M辨析perhaps,probably,possibly,maybe也许,可能,一般指比较小的可能性1perhaps也许我后天去看他,不过我不能确定Perhaps Iwill seehim theday aftertomorrow,but I am notsure.很可能,大概,其可能性最大,表示一种几乎完全肯定的意思2probably他很可能会拒绝这份提议He willprobably refusethe offer.可能,或许,也许,可能性较大3possibly.我今天要见你,不过也可能是明天ril seeyou today,or possiblytomorrow最许,大概,主要由于非正式场合,常用在口语中,语气比轻4maybe perhaps或许你把信放在你的篮子里了Maybe youput theletter inyour basket.不理智的;疯狂的在句中作定语、表语、宾语补足语对着迷;热衷于
22.crazy.adj.be crazyabout Umcrazyabout football.
23.Its+adj.easy difficultimportant necessary+fbr sb.todosth999⑴若形容词表示事物特征出等,须用介词【形容物,用】J,easy,difficult,hard.important forforIts+adj kind,honest,friendly,+of sbtodosth.若形容词表示人的性格、品质与特点,等,用介词【形容人用】2good,kind,nice,wrong ofof
24.keep ondoing继续做某事叩让某人一直做某事跟上ke sb.doingsth keep upwith阻止某人做某事避开keep sb.from doingsthkeepaway from重点区分因此,引导目的状语从句,一般放在主句后,且不用逗号隔开表示前一句所表述的动作的目或动
1.so that机(是一种可能性),而非事实因此,在从句中常使用等词can/could/will/may/should.我起得早,以便能赶上早班车I gotup earlyso thatI couldcatch theearly busYoumust gonow so thatyouwont belate.…如此……以至于,常用于结果状语从句,表示上文动作所产生结果,陈述的是客观事实,常常不带
2.so that情态动词.他努力学习,结果通过了考试He studiedhard so that hepassed theexam
4.until,till肯定句(直到..…为止)untill:我一直睡到半夜时醒了I sleptuntil midnight.等着我叫你(在肯定句中可用代替)Wait tillI call you.before否定句(直到.•…才)untill:她直至点才至She didn*t arriveuntil6oclock.ll6lj公共汽车停稳后再下车Dont getoff the bus untilit hasstopped.直至你教我后,我才会做I didntmanage todo ituntil youhad explainedhow.U用于否定句中,表示句子的动作直到短语所表示的时间才开始发生,即表示动作的起点一般直到……until until才可用于句首,而通常不用于句首_until till直到你告诉我以前,出了什么事我一点也不知道Until youtold me,I hadheard nothingof whathappened.情态动词,表示劝告、建议,应该,和其他情态动词一样,没有人称和数的变化,后接动词原形,其
5.should否定形式为shouldn,to.也许她应该跟你说声对不起Maybe sheshould saysorry toyou情态动词既是的过去式,表示过去的能力,又可以表示谨慎、客气的建议,后接动词原形,
①尽管这本书很旧,我们还是决定买Although thebook wasold,we decidedto buyit.2Although hewas tired,he wenton working,尽管很累,他还是继续工作3Although hehad onlyentered thecontest forfun,he wonfirst prize.尽管他参加这次竞赛只不过是闹着玩而己,却赢得了头等奖。
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