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九年级英语现在完成时知识点总结

九年级英语现在完成时知识点总结
九年级英语现在完成时知识点总结

九年级英语现在完成时知识点总结

一、初中英语现在完成时

1.So far, the AIIB(亚投行)_____ 57 countries to be the founding members.

A. attracted

B. has attracted

C. will attract

【答案】 B

【解析】【分析】句意:到目前为止,亚投行吸引了57个国家成为发起国。So far,到目前为止,句子强调过去对现在造成的结果,用现在完成时态。故选B。

2.—What great progress Huawei ________ in recent years!

—No wonder it is widely known in all parts of the world.

A. is making

B. has made

C. makes

D. made

【答案】 B

【解析】【分析】句意:——华为近几年取得了多大的进步啊!——难怪它在世界的每个角落都出名。根据时间状语in recent years,近几年,可知动作从过去持续到现在,时态为现在完成时have/has+过去分词,故选B。

【点评】考查现在完成时。注意掌握现在完成时的结构have/has+过去分词。

3.—The drama series The Thunder (破冰行动) hits screens these days.

—Oh. What a pity! I ____________ any of them yet,

A. doesn't watch

B. didn't watch

C. won't watch

D. haven't watched

【答案】 D

【解析】【分析】句意:——连续剧《破冰行动》这些天正在霸屏。——哦。真遗憾!我任何一集也没有看过。根据Oh. What a pity!可知我没有看过。过去的动作对现在造成的影响和 yet也,常和现在完成时的否定结构连用,可知此处用现在完成时。故选D。

【点评】此题考查现在完成时。注意yet常和现在完成时连用。

4.I scared of dogs ever since a dog hurt me when I was five years old.

A. will be

B. was

C. have been

D. would be

【答案】 C

【解析】【分析】由since引导的从句可知主句应用现在完成时,故答案为C。句意是:自从我五岁时被狗伤过之后我就一直怕狗。

【点评】本题考查现在完成时的用法。

5.—Lucy, is your uncle a teacher?

—Yes, he is. He history for nearly 20 years.

A. teaches

B. has taught

C. is teaching

D. will teach

【答案】B

【解析】【分析】句意:——露西,你叔叔是老师吗?——是的,他是。他教历史将近20年了。根据句中的时间状语 for nearly 20 years ,可知,表示持续一段时间的动作,用现在完成时,have/has+过去分词。主语是he,用has,故选B.

【点评】考查现在完成时,注意其常与for+一段时间连用。

6.My parents for twenty years by the time I was 15.

A. married

B. had married

C. had been married

D. had got married

【答案】 C

【解析】【分析】for twenty years“二十年”.为表一段时间的状语,要求谓语动词具有持续性。而在所给选项中,只有be married表示结婚状态,具有延续性,故选C。

【点评】本题考查非延续性动词与延续性动词的转换。

7.He ___________ for ten years.

A. has been married

B. married

C. got married

D. has married

【答案】A

【解析】【分析】在现在完成时态里,当出现for+段时间时,短暂性动词必须换成延续性动词。get married需换成be married。故选A。

【点评】该题考查的是对现完时态中的短暂性动词与延续性动词动词的掌握,这一块内容是中考的重难点,考试频率占时态考查题的一半以上。学生必须牢记这两种词的转换及转换条件。

8.You must return the books to the library because you _________ them for more than two weeks.

A. have lent

B. have borrowed

C. have kept

【答案】C

【解析】【分析】句意是:你必须把书还给图书馆因为你已经……两个多星期了。for more than two weeks 表示时间段,在现在完成时中需要和延续性动词连用,lend 和 borrow 都是短暂性动词,keep 具有延续性,故选C。

【点评】考查现在完成时中延续性动词和短暂性动词的转换问题。

9.Mike used to be a top student, but he behind since he lost himself in computer games.

A. fell

B. has fallen

C. was

D. has been

【答案】 D

【解析】【分析】句意为“Mike过去是尖子生,但自从迷上电子游戏以来成绩落后了”。由

since可知but后的主句用现在完成时,瞬间动词fall不能和since引导的时间状语从句连用,故用延续性动词be。故选D。

【点评】本题考查现在完成时中非延续性动词和延续性动词的转换。

10.His cat has ________ for five weeks.

A. died

B. been dead

C. dying

D. dies

【答案】 B

【解析】【分析】句意:他的猫已经死了5个星期了。die是短暂性动词,不能表示状态的延续。由时间状语 for five weeks可知应用延续性动词,故答案选B。

【点评】考查现在完成时。

11.Mike began to work in the factory in 2013.He there for four years.

A. is working

B. was working

C. works

D. has worked

【答案】D

【解析】【分析】句意:迈克在这里工作已经4年了。一直持续的状态用现在完成时。故D选项正确。

【点评】考查现在完成时。

12.—Where's your father?

—He _______ to Changsha.

A. have been

B. has gone

C. has been

D. have gone

【答案】B

【解析】【分析】句意:——你爸爸在哪?——他去了长沙。因为父亲不在,证明他去了某个地方没有回来。之前发生的动作对现在造成的影响用现在完成时,结构为have/has+过去分词,主语he是第三人称单数,助动词用has,go的过去分词是gone,故选B。

【点评】考查现在完成时,注意去过某地用have/has been to,去了某地用have/has gone to。

13.I can't get into my room now because I _______ my key.

A. lose

B. will lose

C. have lost

D. am losing

【答案】 C

【解析】【分析】我不能进屋了,因为我已经丢了我的钥匙。已经发生的事,用现代完成

时。

【点评】考查时态的用法。

14.Jackson school two years ago and he for two years.

A. leaves; has gone

B. left; has been away

C. leaves; has been away

D. left; has gone 【答案】 B

【解析】【分析】句意:Jackson两年前离开学校,他离开已经两年了。根据“two years ago”可知,第一空应用一般过去时;根据“for two years”可知,第二空应用现在完成时,且动词要用延续性动词,故选B。

【点评】考查动词的时态。

15.Little Tom his home for more than ten years.

A. leaves

B. left from

C. will leave

D. has been away from

【答案】 D

【解析】【分析】句意:小汤姆离开家已经十年了。由句中“for more than ten years”可知. 句中的谓语动词需使用延续性动词。leave对应的延续性动词为be away。

【点评】考查现在完成时。

16.Jack_______ school two years ago and he _______ for two years.

A. leaves; has gone

B. left; has been away

C. leaves; has been away

D. left; has gone 【答案】B

【解析】【分析】句意:Jack两年前离开学校,他离开有两年时间了。two years ago表示动作瞬间结束用一般过去时,leave的过去式为left,for two years表示状态延续用现在完成时,leave需换成be away from,且Jack相当于第三人称单数,用has been away from。故选B。

【点评】考查一般过去时和现在完成时,注意根据标志性短语确定时态。

17.-- Anna, could you lend me this book, please?

-- I'm sorry. I it for only two days, and I haven't finished it yet.

A. have bought

B. have had

C. bought

D. had

【答案】 B

【解析】【分析】句意:“安娜,请问你能借给我这本书吗?……对不起,我刚买了两天。我还没有看完呢。”根据答语中的“for only two days”可知要用现在完成时,而且应用延续性动

词。故选B。

【点评】考查现在完成时。

18.I ________my dictionary to my classmate David a week ago, but he ________ it to me yet.

A. lent; return

B. have lent; returned

C. lent; hasn't returned

D. have lent; didn't return

【答案】 C

【解析】【分析】句意:我一周前把我的字典借给了我的同学David,但他还没还给我。ago是过去时标志,故排除B和D选项,yet是现在完成时标志,因此用hasn't returned,

故选C。

【点评】考查时态,注意ago和yet的用法。

19.I know Li Qing well. We________ friends for five years.

A. became

B. have become

C. was

D. have been

【答案】 D

【解析】【分析】句意:我很了解李青,我们是5年的朋友了。根据for five years,可知时

态是现在完成时,并且要用持续性动词,have been friends,是become friends的持续性动词,故选D。

【点评】考查时态,注意持续性动词的用法。

20.—Hi, Tom! you ever the Bird's Nest?

—Yes, I have. It's fantastic.

A. Have, been to

B. Have, gone to

C. Did, go to

【答案】 A

【解析】【分析】句意:——你好,Tom!你曾经去过鸟巢吗?——是的,我去过。它是极

好的。根据答语—Yes, I have.可知是以have开头的现在完成时的一般疑问句,排除C。have been to+地点名词,去过某地,去了并且回来了;have gone to+地点名词,去了某地,去了

还没有回来,在去或者回来的路上。根据It's fantastic.可知去了并且回来了,故选A。

【点评】考查短语辨析,注意平时识记其区别,理解句意。

二、初中英语动词的时态

21.There's little meat in the fridge. I _______ some in the supermarket.

A.buy B.bought C.will buy D.have bought

【答案】C

【解析】句意:冰箱里几乎没有肉了。我会在超市买一些。A. buy动词,买;B. bought过

去式,买;C. will buy一般将来时结构,会买;D. have bought现在完成时态结构,已买。

根据前一句可知,“买肉”这件事还未发生,所以使用一般将来时态,will+动词原形。故

选:C。

22.Listen, someone ______ in the room.

A.was singing B.sang C.sings D.is singing

【答案】D

【解析】

【详解】

句意:听,有人在房间里唱歌。考查动词时态辨析题。listen和look等用于提醒,后面的句子多用现在进行时态,可排除前三项。根据句意语境,可知选D。

23.Unless you ________ your ID card, the teacher won’t let you in.

A.will have B.have C.had

【答案】B

【解析】

【详解】

句意:除非你有身份证,否则老师不会让你进去的。A. will have将有;一般将来时;B. have有,一般现在时态;C. had有,一般过去时态。这里是unless引导的条件状语从句,遵循主句用一般将来时,从句用一般现在时态,从句主语是you ,动词用原形。根据题意,故选B。

【点睛】

if和unless引导的条件状语从句而已算是其中一种;

主将从现常见的有以下四种情况:

一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时

如:When I grow up,I’ll be a nurse and look a fter patients

我长大后要当一名护士,照顾病人

二、如果主句是祈使句,那么从句通常要用一般现在时

如:Don’t laugh at me when I make a mistake.

我犯错误的时候不要笑话我.

三、如果主句是含有情态动词的一般现在时,根据需要从句多用现在进行时

如:You should be quiet when you are in the reading room

在阅览室时应保持安静

四.如果if的条件状语从句遇到变换间接和直接时 ,祈使句应用not to.

如; She said not to close the window

常见的时间状语从句的连词有:as soon as,when,while ,as,until等

用在unless或if中可以是下面的用法:

I will not go boating if it rains tomorrow.

Unless you have finish your homework,I won't allow you to watch TV.

24.―When did she leave? ―As if it was 3:30. She for about 2 hours.

A.has been away B.left C.has left

【答案】A

【解析】句意:―她什么时候离开的?―好像在3:30。她离开了大约2个小时。根据for about 2 hours.可知句中谓语动词必须是延续性动词,而且用现在完成时。所以选A。

点睛:短暂性动词在现在完成时态的肯定句中不能与表示一段的时间状语连用,如句子中的left为短暂性动词,另外还要记住几个常见的短暂性动词与延续性动词的转化:borrow→keep, buy→have, get/catch a cold→have a cold ,die→be dead, open→be open,end/finish → be over,begin/start→ be on, leave→be away, come→be in/here等。

如:His father died 10 years ago.=His father has been dead for 10 years。

I bought this pen 3 years ago. = I have had this pen for 3 years.

25.— I think the plan is just a waste of time. What do you think?

—Well, if you don’t support the plan, ________.

A.neither do I B.so do I C.neither will I D.so will I

【答案】C

【解析】句意:——我认为这个计划只是在浪费时间。您是怎么想的?——好,如果你不支持这个计划,我也不支持。Neither+助动词+主语,表示主语也不是……;这里是if引导的条件状语从句,主句用一般将来时,从句用一般现在时态,这里是主句,故助动词用will。根据题意,故选C。

点睛:Neither+助动词+主语,表示主语也不是这样;so+助动词+主语,表示主语也是这样。

26.Johnson won't answer the phone if he ________ the number.

A.knew B.doesn't know C.will know D.didn't know

【答案】B

【解析】

句意:如果约翰逊不知道电话号码,他就不接电话。考查动词时态。本句是if引导的条件状语从句,当主句是将来时态时,从句用一般现在时,可排除C、D两项。根据句意,本句是否定陈述,故选B。

27.— Do you know _____ a wonderful match and two basketball matches on July 15 th ?

— Yeah . I am going to watch them on that day.

A.there will be B.there is going to have C.there are going to be D.is there going to be

【答案】A

【解析】

【详解】

句意:——你知道7月15日会有一场精彩的比赛和两场篮球赛吗?——是的。那天我要去看它们。考查there be结构。宾语从句需用陈述句语序,D是疑问句语序,可排除。根据句意语境,本句用一般将来时。there be 结构的一般将来时用there will be 和there is going to be,表示最近要做的事,可排除B。根据就近原则,a wonderful match一场精彩的比

赛,需用there is going to be,可排除C项。综合以上,可知选A。

28.It is still unknown how AI(人工智能) the way of our life as well as the world. A.change B.changed C.will change D.was changing

【答案】C

【解析】

句意:仍然不知道人工智能将会怎么改变我们的生活方式还有世界。这是宾语从句,主句是一般现在时态,从句根据句意应用一般将来时态;故选C

29.They the English role play for the show last night.

A.will practice B.practiced C.is practicing D.have practiced

【答案】B

【解析】句意:昨天晚上为了演出他们练习了英语角色扮演。考查一般过去时。根据提示词last night可知时态用一般过去时,“练习”practice,其过去式为practiced,故答案选B。

30.I don’t know if it _________ tomorrow. If it _____________, we will do some cleaning at home.

A.snows; will snow B.will snow; snows

C.will snow; will snow D.snows; snows

【答案】B

【解析】

【详解】

句意:我不知道明天是否会下雪。如果下雪,我们就在家做清洁工作。考查动词时态辨析。前句if意思是“是否”,引导宾语从句,tomorrow(明天)用于一般将来时,从句动词需用“will +原形动词”结构,可排除AD两项;后句if意思是“如果”,引导条件状语从句,时态遵循主将从现原则,可排除C项。根据句意结构和语境,可知选B。

初中英语现在完成时详解

现在完成时 一、现在完成时构成 构成:现在完成时由助动词have + 过去分词构成,助动词have 有人称和数的变化。第三人称单数用has,其余用have. 现在完成时的否定式直接在助动词后面加上not、疑问式是把助动词提到主语之前。以study 为例,其否定式、疑问式和简单回答形式如下: 1、现在完成时通常表示在说话之前已经完成的动作或存在的状态。说话人强调的是该动作或状态对现在的结果或影响。 My daughter has just gone out. 我女儿刚出去。 I’m sure we’ve met before. 我肯定我们以前见过面。 She has arrived. 她到了。 2、表示持续到现在的动作或状态,往往和包括现在在内的表示一段时间的状语连用,如recently, already, just, lately, for…, since…,yet等。如: I haven’t heard from her these days. 这些日子我没有收到她的信。 We haven’t seen you recently. 最近我们没有见到你。 They have been away for two years. 他们离开已经两年了。 She has been with us since Monday.

①for+时段 ②since+过去一个时间点(译为:自从……以来) ③since+时段+ago ④since+从句(过去时) ⑤It is+时段+since+从句(过去时) Mary has been ill?for three days. I have lived here?since 1998. 注意: since和for的区别 since后接时间点,如1993,last term, yesterday, the time I got there for后接一段时间,表示“长达多久”,如ten years, a while, two days等。3、表示短暂意义的动词如arrive, leave, borrow, buy, begin, start, die等,在完成时当中不能和表示一段时间的状语连用,因为它们表示的动作不可能持续。因此,不能说: He has come here for 2 weeks. × The old man has died for 4 months. × They have left only for 5 minutes. × 4、has gone (to),has been (to), has been (in)?的区别 Have/Has gone(to) :去了(现在不在说话现场,可能在路上和已经到) Where is your father?He has gone to Shanghai. Have/Has been (to) :去过(已不在去过的地方) My father has been to Shanghai. Have/has been in:呆了多久(还在所呆的地方) My father has been in Shanghai?for two months. /since two months ago. 5、现在完成时不能和表示过去的时间状语连用,如yesterday, last year, in 1976, two days ago, just now, when I came in,但可以和already, yet, sometimes, always, often, before, lately, recently, once, twice, ever, never等连用。不能与when连用。

八年级下现在完成时全面知识点

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