prove的详细用法总结.docx

1、prove的详细用法总结prove的详细用法总结 今天给大家带来prove的用法,我们一起来学习吧，下面就和大家分享，来欣赏一下吧。prove的用法prove的用法:prove既可用作及物动词,也可用作不及物动词。用作及物动词时,可接名词、代词、从句作宾语。1用法1、prove的基本意思是“证明”,即以足够、可靠的证据来证明自己的观点或结论是正确的,而对方的论点或结果是站不住脚的。此外,也可表示证实有争议的人或物的品质、实力或适合性等。引申可作“检验”解。2、prove既可用作及物动词,也可用作不及物动词。用作及物动词时,可接名词、代词、从句作宾语。prove还可接“to be+ n./adj

2、./prep. -phrase”充当补足语的复合宾语, to be一般可以省略,但当to be是完成式即to have been时不可省略。3、prove还可用作系动词,意思是“显现出是,被发现是”,其后可接“(to be)+ adj./prep. -phrase”或介词短语作表语。4、prove的过去分词在英国是proved; 但在美国往往用proven, proven常用作形容词,在句中作定语。2prove的用法例句1. I have to prove myself as a respectable, balanced, person.我必须证明自己是个正派、稳重的人。2. If they

3、 prove ineffective they should be demoted or asked to retire.如果事实证明他们已无力胜任，应该将他们降级或让他们退休。3. There is the strong possibility that such cooperation will prove unworkable.这种合作很有可能会行不通。动词不定式的常见用法动词不定式作主语时，句子的谓语动词常用单数，其位置有以下两种:(1)把不定式置于句首。例:To get there by bike will take us half an hour.骑自行车到那儿将花费我们半个小时。

4、(2)用it作形式主语，把真正的主语不定式置于句后，常用于下列句式中。例:It+is+名词+to do例:Its our duty to take good care of the old.照顾老人是我们的责任。It takes sb+some time+to do例:How long did it take you to finish the work?你花了多少时间来完成这项工作?It+be+形容词+for sb+to do例:It is difficult for us to finish writing the composition in a quarter of an hour.我

5、们难以在四分之一小时内完成这篇作文。It seems(appears)+形容词+to doIt seemed impossible to save money.省钱似乎是不可能的在句型中，常用表示客观情况的形容词，如:difficult,easy,hard,important,impossible,necessary 等;句型中，常用(careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise)等表示赞扬或批评的词。在不定式前的sb，可看作其逻辑主语。这一句式有时相当于Sb is+形容词+to do句式例

6、:Its kind of you to help me with my English.=You are kind to help me with my English.It + 不定式结构可位于(believe/consider/discover/expect/find/think和wonder)之后例:He thought it would be safer to go by train.他认为乘火车比较安全。不定式的完成式也可作句子的主语例:To have made the same mistake twice was unforgivable.两次犯同样的错误是不可原谅的。2、折叠作宾

7、语(1) 以下动词后，只能跟不定式作宾语afford (付得起)，agree(同意)，aim(力求做到)，appear(显得)，arrange(安排)，ask(要求)，attempt (试图)，care(想要)，choose(决定)，claim(声称)，condescend(屈尊)，consent(准许)，decide(决定)，demand(要求)，determine(决心)，endeavor(竭力)，expect(期待)，fail(未履行)，help(帮助)，hesitate(犹豫)，hope(希望)，learn(学会)，manage(设法)，neglect(疏忽)，offer(主动提出)，

8、plan(计划)，prepare(准备)，pretend(假装)，proceed(接着做)，promise(答应)，prove(证明)，refuse(拒绝)，resolve(解决)，seem(觉得好像)，swear(发誓)，tend(往往会)，threaten(预示)，undertake(承诺)，volunteer(自愿做)，vow(发誓)，want(想要)，wish(希望)例:The driver failed to see the other car in time.司机没能及时看见另一辆车。(2) 动词+疑问词+ 不定式(decide,know,consider,forget,learn

9、,remember,show,understand,see,wonder,hear,find out,explain,tell)例:Please show us how to do that. 请演示给我们如何去做。注:疑问词带不定式在句中作成分时，谓语动词用单数。(3)当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即:主语+动词+it+补语+to do句式。例:We think it quite important for us to learn a foreign language well.3、折叠作补语(1) 动词+宾语+不定式(to do)常见动词:

10、advise，allow，believe，cause，challenge，compel，declare，encourage，forbid，force， find，hire，induce，instruct，invite，like，order，permit，persuade，remind，request，require，select，send，suppose，tell，train，urge例: Father will not allow us to play on the street.父亲不让我们在街上玩耍。(2) to + be 的不定式结构，作补语的动词。常见动词:acknowledge,

11、believe, consider, think, declare(声称), discover, fancy(设想), feel, find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand例:We consider Tom to be one of the best students in our class.我们认为汤姆是班上最好的学生之一。(3) to be +形容词常见动词:seem, appear, be said, be supposed, be believed, b

12、e thought, be known, be reported, hope, wish, desire, want, plan, expect, mean例:The book is believed to be uninteresting.人们认为这本书没什么意思。(4) there be+不定式(believe,expect,intend,like,love,mean,prefer,want,wish,undrstand)例:We didnt expect there to be so many people there.我们没料到会有那么多人在哪里。有些动词需用as 短语做补语(rega

13、rd,think,believe,take,consider.)例:We regard Tom as our best teacher. 我们认为汤姆是我们最好的老师。prove的用法和例子provev.1.证明,查验,显示vi.1.证明是;原来是LMy advice proved to be wrong.我的意见证明是错的.The rumor proved true.这谣传结果是真的.He proved a competent manager.他证明是一个能干的经理.vt.1.证明,证实;【律】验证,检定Ill prove to the world that he was right.我将向

14、世人证明他是对的.She has proved herself unreliable.她的表现说明她靠不住.The lawyer proved the innocence of his client.律师证实了他的当事人的清白.2.试验; 考验3.勘探; 钻探; 探明(up)4.【数】证,验算5.【刷】试印,把.印成 校样6.检定(遗嘱等)prove gold验金They proved up the copper deposit.他们探明了铜矿的矿床.prove oneself worthy of confidence证明有信用,不负信赖prove a will查验遗嘱的真实性prove a

15、mans honesty考验某人是否诚实更多例句The old methods proved best after all.采用老方法结果反而是某事物最好.He quoted figures to prove his case.他援引数字以表明自己的说法确有根据.The task proved (to be) more difficult than wed thought.这项任务原来比我们预想的难得多.He has proved his courage in the battle.他已在这场战斗中证明了自己的勇气.The will has to be proved before we can

16、 inherit.遗嘱要先认证,然后我们才能继承遗产.Perhaps this book will prove to be of some use to you in your studies.也许这本书会对你的研究有用处.He proved himself (to be) a better driver than the world champion.他的表现说明他的驾驶技术胜过世界冠军.She claimed that money had been wasted and our financial difficulties seemed to prove her point.她断定那笔钱用

17、得不是地方,而我们在经济上遇到的困难却也似乎说明她言之有理.a number of和the number of的用法区别a number of , the number of在用法上有什么区别呢?今天我给大家说一下：a number of + 可数名词复数 谓语用复数,意为许多，大量的.the number of + 可数名词复数 谓语用单数,意为的数目,a number of是“一些”，可以指“几个”，也可以指“很多个”，但总是一个以上，所以应配复数形式名词和动词，例如：“A number of girls have the same problem.”有时，为求数目清楚一点，number之

18、前会加形容词，例如a large/small number of girls(很多/少数女孩子)。The number of则是“的数目”，这数目只有一个，所以须配单数形式动词，例如：“The number of girls present was close to one hundred.(出席的女孩子有将近一百人。)OTHER和ANOTHER的区别1.the other意思为“(两个中的)另一个”，other+名词复数.表示“另一些”。I have two books. One is Chinese, the other is Japanese.2.others相当于“other+可数名词复数形式“，the others表示“其余的”。Others may like the story.The boy doesnt like his teacher. What about the others in the class.3.another是“另一个”的意思，指多个东西的另一个，兼具名词和形容词性质。Ive lost my pen, so I bought another one.4.another还有啊“再”的意思。Would you like another cup of tea?prove的用法总结