江苏省高三英语考前赢分30天第09天.doc

江苏省栟茶高级中学2013年高考考前赢分30天考前赢分第9天 爱念才会赢核心知识时态的用法时态是一种动词形式，它是“时”和 “体”的组合。“时”有现在，过去，过去将来之分；“体”有一般，进行，完成，完成进行之别。时 体现在过去将来过去将来一般一般进行时一般过去时一般将来时一般过去将来时进行现在进行时过去完成时将来进行时过去将来进行时完成现在完成时将来完成时将来完成时过去将来完成时完成进行现在完成进行时将来完成进行时将来完成进行时过去将来完成进行时一、一般体1一般体中的一般现在时，一般过去时分别表示现在、过去经常性，习惯性的动作或客观事实及状态。4 语境中的一般过去时，往往表示“刚才，在过去”之意，暗示现在已“不再这样”。5一般将来时的用法。（1）“will/shall+动词原形”表示现在看来以后要发生的动作或存在的状态；事物的固有属性或必然趋势。my mother will come back tomorrow. the door wont close. （2）“be going to+动词原形”多用在口语中，表示“计划，打算要做某事”，此外，还可表示根据现在的迹象，对未来进行推断。（3）“be about to+动词原形”表示“立刻的将来(immediate future)”，因此，该句型常不跟表将来的时间状语连用。the bus is about to start.（4）有些动词如come, go, stay, arrive, leave, begin, start等，其一般现在时，现在进行时亦可表示按计划，安排将来要发生的动作和状态。（5）“be to+动词原形”a表示按计划或安排要做的事。b表示“指令”，相当于should, ought to, must, have to.c表示“想，打算”，相当于intend, want.d用于第一人称疑问句，表示征求对方意见。二、进行体三、完成体1现在完成时（1）一个动作开始于过去，持续到现在（也许还将持续下去）。表示从过去延续到现在并包括现在在内的一个时间的状语有：lately, recently, in the last/past few days/years（在过去的这几天/年里），for +一段时间,since then, up to now, so far（至今）等。（2）一个发生在过去时的事情对现在产生影响，注意这时说话的重心在过去的事情对现在产生影响，常用的状语有already, just（刚刚），yet, never, before等。（3）this/that/it is the first/second time +that从句或this/it is the +最高级+名词+从句。从句谓语要用现在完成时。（4）在条件、时间、让步状语从句中，表示将来某时以前已完成的动作。2过去完成时（4）i was/had been+一段时间+since从句。 since从句中谓语动词用过去完成时。（5）this/that/it was the first/second/time +that 从句。that 从句谓语要用过去完成时。（6）表示愿望，打算一类的词，如：hope, expect, mean, intend, want, think, suppose等，其过去完成时表示过去未曾实现的愿望或意图。3将来完成时将来完成时表示到将来某一时间，某一动作将会完成，常用的时间状语为：by+将来的某个时间。经典例题1.you havent said a word about my new coat，brenda. do you like it? im sorry i _ anything about it sooner. i certainly think its pretty on you.a. wasnt sayingb. dont say c. wont sayd. didnt say2. i wonder why jenny _ us recently. we should have heard from her by now. （2002全国卷）a. hasnt writtenb. doesnt write c. wont writed. hadnt written考前赢分第9天 爱练才会赢前日回顾1.how did you get to my office so quickly? i entered the building _ the side door. a. withb. intoc. byd. in2. id like to thank you for your kind help _ our group. a. on behalf of b. instead of c. because of d. as a result of3. ann hid the knife _ her daughter. a. out ofb. fromc. tod. off4._ her surprise，she found herself _ a different world. a. in; inb. at; atc. to; ind. to; at5. rose was wild with joy _ the result of the examination. a. to b. atc. byd. as当天巩固3. do make sure that you _ a seat today!a. got b. get c. should d. have get4. we _ at the house as we _ of buying it. a. looked; were thinking b. were looking; were thinkingc. were looking; thought d. looked; had thought5.im told that you are leaving for beijing. who _ so? a. saidb. had said c. says d. has said6. i _ the room to be empty but found it occupied. a. had thoughtb. have thought c. didnt thinkd. was thinking7. selecting a mobile phone for personal use is no easy task because technology _ so rapidly. a. will have chang