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高中英语“重点时态考点归纳一”(语法知识)

时间:2024-03-05 21:19:28

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高中英语“重点时态考点归纳一”(语法知识)

根据试题统计,动词语法占语法考题中的50%左右,其内容主要包括动词的时态、语态、要掌握英语的时态和语态,必须掌握好英语中的助动词(do, be, have)和时间状语这两个核心问题。现将各考点分别归纳如下。

1. 一般现在时

主要用来表示人、事物的现在状况和特点;表示经常或习惯性的动作,句子中常有often, always, from time to time 等时间状语;表示客观规律和永恒真理等。

He usually goes to work at 7 o’clock every morning.

She has a brother who lives in New York. The earth goes around the sun.

Guangzhou is situated in the south of China.

考点一:表示永恒的真理,即使出现在过去的语境中,仍用一般现在时。如:

I learned that the earth goes around the sun when I was in primary school.

考点二:在时间和条件状语从句中,代替一般将来时,常用的引导词有:

时间:when, until, after, before, as soon as, once, the moment / minute / day / year

条件:if, unless, provided

If he accepts the job, he will get more money soon.

考点三:在make sure (certain), see to it, mind, care, matter 宾语从句中,从句用一般现在时代替一般将来时。

So long as he works hard, I don’t mind when he finishes the experiment.

只要他努力工作,我不介意他什么时候做完试验。

考点四:在the more… the more … (越…越…) 句型中, 若主句是一般将来时, 从句通常用一般现在时。

The harder you study, the better results you will get.

2. 现在进行时

表说话时或目前一段时间内正在进行的活动;与频率副词,如always,constantly,continually,again等连用,表示说话人的某种感情色彩(赞叹、厌烦、埋怨等)。

We are having English class. The house is being built these days.

The little boy is always making trouble.

考点一:在时间状语或条件状语从句中表示将来正在进行的动作。

Look out when you are crossing the street.

Don"t wake him up if he is still sleeping at 7 tomorrow morning.

考点二: 表示在最近按计划或安排要进行的动作(这时多有表示将来的时间状语)。

Marry is leaving on Friday.

3. 现在完成时

表示动作发生在过去,完成在过去,但强调与现在情况仍有联系,其结果或影响仍存在。现在完成时有一些标志性的时间状语。

考点一:for 时间段;since 时间点

They have lived in Beijing for five years.

They have lived in Beijing since 1995. I have learned English for ten years.

考点二:常见的不确定的时间状语:lately, recently, just, already, yet, up to now; till now; so far, these days

Has it stopped raining yet?

考点三:在表示“最近几世纪/年/月以来……”时间状语中,谓语动词用现在完成时。

in the past few years/months/weeks/days, over the past few years, during the last three months, for the last few centuries, through centuries, throughout history 等

In the past 30 years China has made great advances in socialist construction.

考点四:表示“第几次做某事,”或在 “It is the best (worst, most interesting ) 名词 that” 后面用现在完成时。

This is my first time that I have visited China. That is the only book that he has written.

This is the most interesting film I have ever seen.

4.一般过去时

表在过去某个特定时间发生且完成的动作,或过去习惯性动作,不强调对现在的影响,只说明过去。常与明确的过去时间状语连用,如:yesterday,

last week, in 1945, at that time, once, during the war, before, a few days ago, when。

考点一:used to do 表示过去经常但现在已不再维持的习惯动作。to为不定式符号,后接动词原形。

比较:be / become / get used to doing 表示习惯于

He used to smoke a lot. He has got used to getting up early.

考点二:在时间和条件状语从句中,代替过去将来时。

He promised to buy me a computer if he got a raise.

5. 过去进行时

表示过去某个时间点或某段时间内正在发生的动作。

The boy was doing his homework when his father came back from work.

He was taking a walk leisurely by the lake when he heard someone shouted for help.

What were you doing at nine last night?

The radio was being repaired when you called me.

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