错题解答

Q:下面这道题很多同学都错选A,答案为C.为什么不能用现在完成时have bought? ——When did you buy the computer? ——I___this computer for 5 years, but it still works well. A.have bought B.had C.have had D.bought A:该题考查延续性动词与终止性动词在现在完成时态中的用法.终止性动词(也称瞬间动词),如leave,go,come,arrive,begin,start,buy,borrow,die,join,become等,表示动作的发生与结束于一瞬间完成,不能延续,所以它的现在完成时不能和表示延续的时间状语连用,即不能与表示一段时间的状语"for+时间段"或者"since+时间点/从句"连用,也不能用在how long引导的特殊疑问句中.终止性动词要表示持续时,可用以下方法:1)将时间状语改为时间段+ ago,句中谓语动词用一般过去时.2)若保留for+时间段,since+时间点/从句或用在how long句型中,则要将终止性动词改为相应的状态动词或延续性动词.如请翻译:"我离开上海三天了."     

由when引导的从句时态浅析

when作为从属连词可引导宾语从句和时间状语从句,但二者在时态语法规则方面有较大区别,现就具体试题,作些归纳与延伸。 1.I don’t know when the train__tomorrow。 A.leaves B.will leave C.left D.was leaving 析:因为是由when引导的宾语从句,主句为一般现在时,从句中所表示的动作并未发生。故B正确。     

让步状语从句

一、用从句表达让步状语考点一though和although引导的让步状语从句这两个连词在一般情况下可以互换使用。在口语中,though较常使用,although比though正式,且二者都可与yet,still或nevertheless连用,但不能与but连用。典例:1.I don’t believe we’ve met before,I must say you dolook familiar.A.therefore B.although C.since D.unless2.It was a nice meal,____a little expensive.A.though B.whether C.as D.since     

状语从句考点聚焦

状语从句是各类考试题考查的热点之一。本文拟对历年高考试题中对各种状语从句的考点作一分析。一、时间状语从句1)考查由as,w hen,while,w henever,before,after,until(till),since,as soon as等从属连词引导的时间状语从句。例如:(M ET1988)—W hen again?—W hen he,Ill let you know.A.he com es;com es B.will he com e;w illcom eC.he com es;will com e D.will he com e;com es[答案点拨]第一句为特殊疑问句,其主语、谓语需用部分倒装语序,即will he com e;第二句中主句的谓语动词为一般将来时,when引导的时间状语从句中谓语动词…     

英语中不使用将来时态的状语从句

将来时态在实践中是使用得较多的时态之一。但在某些状语从句中,一般都不使用将来时态,而是由一般现在时,有时也可能是用现在完成时来取而代之。这样的状语从句通常有: 1.由as soon as, before, till,until等引导的时间状语从句。 I will wait for old Wang till he comes. It will be five years before We meet again. She Won't go away until you promise to help her.     

状语从句考点透视

考点透视一:综观近几年的高考题,我们可以看出命题者把着眼点主要放在对时间状语从句、条件状语从句、地点状语从句、原因状语从句和让步状语从句的考查上。例1I had hardly got to the office______my wife phoned me to go back home at once.A.when B.than C.until D.after解析:答案为A。考查时间状语从句的一个句型sb.had hardly done sth.when sb.did sth.,     

一类常见的宾语从句试题解析

.甘.砚﹄侧...芍. 请先看这三道中考题: [例111 don’t know when he_.When he_,I’11 let you know.(江苏) A .eomes,eomes B.will eome,eomes C .eomes,will eome IJ.will eome,will eome [例2]1 don’t know一Jle will eome tomorrow.一少e eomes,I’11 tellyou.(江苏) A .if,Whether B.whether,Whether C.if,That D.if,lf [SIJ3]—1 don’*know ifhe_· —He will eome if it.(安徽) A .eomes,won’t rain B.will eome,doesn’t rain C .eomes,doesn’t rain D.willeome,won’t rain 〔解析]例1中包含有宾语从句和状语从句,前…     

动词时态陷阱题检测

1."I____his telephone number." "I have his number,but I____to bring my phone book." A.forget,forget B.forgot,forgot C.forget,forgot D.forgot,forget 2.—Oh,I____where he lives.—Don’t you carry your address book?—No,I____to bring it. A.forget,forget B.forgot,forgot C.forget,forgot D.forgot,forget     

非谓语动词与从句间的转换

一、非谓语动词与状语从句的转换1.现在分词与状语从句的转换Sit down,Emma.You will only make yourself moretired,____on yourfeet.A.tokeep B.keepingC.having kept D.tohavekept简析：选B。现在分词短语keepingon yourfeet在句中作条件状语,相当于一个条件状语从句。原句     

高考英语阅读理解长句难句选析

1.(NMET蒺01 C篇)A recent study showed that two out of five adults nowconsider the environmental safety of a product before they buy it.高考题：It becomes clear from the text that the driving force(动力) be-hind green products is .A.public caring for the environmentB.companies蒺desire for bigger salesC.new ways of doing things D.rapid growth of supermarkets［分析］这是一个含有that引导的宾语从句的复合句，并且宾语从句中含有before引导的时间状语从句。选A。［句意］最近一项研究表明，现在五…     

Questions and Answers

1.问:1)——How is Luch’s cold?—— __it get worse,we will call the doctor.A.Should B.Might C.If D.Unless我选c,而答案是A,条件状语从句不是用if引导吗?     

Unit 10练习

Ⅰ.选择填空。(15分)1.I didn1t go to buy a bike because my uncle____one for me as abirthday present.A.bought B.will buy C.had bought D.was buying2.There was an old man____wanted to see you outside.A.who B.he C.which D.whom3.I didn1t____my brother had told them a lie about it.A.reveal B.reply C.understand D.realize4.He didn1t tell me that he____a new bike already.A.had B.had had C.would have D.was having5.The TV play____for ten minutes when I turned on the TV.A.had been on B.has starte…     

由一道中考试题看while,as和when的用法之异同

请同学们先看2006年漳州市的一道中考试题:—I’m going to the post office.—you are there,can you buy me some stamps?A.As B.While C.Because D.If根据本题语境,选项C、D显然不合题意,故答案应在A、B之间选择。为什么正确答案为B而不是A呢?这就涉及到when,as和while在引导时间状语从句时的不同用法:when表示“当……的时候”,从句中既可用延续性动词,又可用非延续性动词;这些动词既可以表示动作,又可表示状态;从句中的动作既可和主句的动作同时发生,又可在主句的动作之前或之后发生。例如:When I came into the room,I found …     

错题解答

Q:下面的选择填空题我选B,但正确答案是A,为什么第一个空格谓语动词要用一般将来时,而不用一般现在时代替将来时? ——Tommy,do you know if Frank____ to the theatre with us this Sunday if the weather_____? ——Sorry,I have no idea. A.will go;is fine B.goes;is fine C.will go;will be fine D.goes;will be fine A:你做这道题失误的主要原因在于没有先弄懂句意,想当然地认为第一个if引导的是条件状语从句,所以误选了B.该题句意为:“汤米,你知道如果明天是好天气,弗兰克是否与我们一起去剧院?”“对不起,我并不知道.”根据句意,第一句为if引导的宾语从句,从句用本来的时态,去剧院的动作为将来要发生的,所以要用一般将来时.因此第一空填will go.第二个句子为if引导的条件状语从句,从句谓语动词要用一般现在时代替将来时,第二空填is fine.     

If引导的条件状语从句中考怎样考?

请看这道2006年河北省的中考题:—Mike wants to know if a picnic tomorrow.—Yes.But if it,we’ll visit the museum instead.A.you have;will rain B.you will have;will rainC.you will have;rains D.will you have;rains正确答案应该是C。为什么同样一个if,后面所接的时态却不相同呢?这要从if引导的条件状语从句说起。条件状语从句表示主句动作发生的条件,在初中阶段常由if(如果)引导,表示假如有从句的动作发生就会有主句的动作发生。例如:Please call me if he is at home.假如他在家的话,请给我打电话。条件状语从句和主句还有…     

四种相似的it句型

此句型为before引导的时间状语从句．表示“没过多久就……／过了好久才……”。此句型的主句若是将来时,before引导的时间状语从句则要用一般现在时代替将来时;如果主句是过去时,那么before引导的时间状语从句也用过去时。此处表示时间的状语（not）long也可换成其他表示时间段的状语．如fiveyears,threemonths,halfaweek等。如：     

Review of Units 7—12单元过关测试题(英文)

I. 单项选择。( 每题 2 分, 共 30 分) 1. Many people in our country call nurses “angels ______ white”. A. for B. on C. in D. by 2. Mr. Green enjoys ______ to the radio very much. A. listening B. to listen C. listen D. listened 3. Most children like ______ snow in winter. A. play B. play with C. playing D. to play with 4. Miss Quick ______ a new dress every month when she was in Shanghai. A. buys B. is buying C. bought D. will buy 5. — Excuse me. Where’s the Children’s Palace? — T…     

中考动词时态典型试题分析

1一Howelean and tidy your elassroom 15!一Thank you.xt_every day.(2005吉林省) A .15 eleaned B.was eleaned C .was eleaning D.15 eleaning【简析]选A。every day通常用于一般现在时的句子中，根据句意，此处应用一般现在时的被动语态。2 Tell Lilytoeallmeassoonasshe_. (2005青海西宁市) A .will arrive B.gets there C .has gone D.reaeh here【简析1选B。当主句是祈使句或一般将来时时，由as soon as引导的时间状语从句用一般现在时。3 .Mr.Zhang 15 an English teaeher·He_English well.(2004广西桂林) A.teaeh B.taug…     

八年级(下)Unit 5 要点与考点链接

1.All the students in Class 5 will climb the mountain if it____rain tomorrow.A.won'tB.don'tC.didn'tD.doesn't解析:Dif引导的条件状语从句,主句用一般将来时,从句用一般现在时表示将来,因从句的主语是it,谓语动词用第三人称单数形式,故选D。句意为如果明天不下雨,五班的全体学生将去爬山。2.Simon,I'm going to Beijing with my parents tomorrow.____!     

中考状语从句考点链接

状语从句是初中英语语法的重要内容之一,在英语学习中作用特别重要,因此成为历届全国各地中考试题的命题考查热点。本文链接2011各地中考英语试题,对中考状语从句的考点作一点拨,以供参加2012年中考的同学们复习备考。考点一考查时间状语从句【考点点拨】引导时间状语从句的连词主要有:①when和while都意为"当……时候"。when引导的从句时态常用一般现在时和一般过去时;而while后常用进行时态,也可以表示"和……同时"之意。②before(在……以