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这些初二月考英语必考语法点需要掌握(4)

2019-10-09 17:10:14中考网整理
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  The little boy is watching TV now.

  这个小男孩现在正在看电视。

  Listen!She is playing the guitar in the next room.

  听!她正在隔壁房间弹吉他。

  现在进行时的基本结构:

  肯定式:am/is/are+doing(现在分词)

  否定式:am/is/are not +doing(现在分词)

  一般疑问式:Am/Is/Are + 主语 +doing(现在分词)+ 其他

  特殊疑问式:特殊疑问词+一般疑问式

  They’re having a meeting now.

  他们现在正在开会。

  They aren't having a meeting now.

  他们现在没有在开会。

  Are they having a meeting now?

  他们现在正在开会吗?

  What are they doing now?

  他们现在正在做什么?

  八. 一般过去时

  一般过去时表示在过去某个时间所发生的动作或所处的状态(与现在无关) 。常与yesterday, last week, in 1989, just now, a moment ago, the other day等过去具体时间状语连用。

  He was here just now.

  他刚才还在这里。

  What did you do yesterday?

  你昨天做了什么事?

  一般过去时基本结构

  1. 肯定句形式:主语+动词过去式+其他

  I was an English teacher one year ago.

  一年前我是一名英语老师。

  I bought a yellow dress yesterday afternoon.

  昨天下午我买了一条黄裙子。

  2. 否定句形式:①was/were+not;   ②在行为动词前加didn't,同时还原行为动词

  I wasn't an English teacher one year ago.

  一年前我不是一名英语老师。

  I didn't buy a yellow dress yesterday afternoon.

  昨天下午我没买一条黄裙子。

  3. 一般疑问句:①was/were提到句首; ②Did+主语+动词原形+其他?

  Were you an English teacher one year ago?

  一年前你是一名英语老师吗?

  Did you buy a yellow dress yesterday afternoon?

  昨天下午你买了一条黄裙子吗?

  4. 特殊疑问句:特殊疑问词+一般疑问句

  What were you one year ago?

  一年前你是做什么的?

  九. 一般将来时

  一般将来时表示将来某个时间要发生的动作或状态,或将来经常发生的动作或状态。

  一般将来时的基本结构

  1. will+动词原形

  否定式:will not=won't

  一般疑问式:will+主语+动词原形+其他?

  特殊疑问式:特殊疑问词+一般疑问式?

  I will do a better job next time.

  下次我要做得好些。

  Oil and water will not mix.

  油和水没法混在一起。

  2. am/is/are going to +动词原形

  否定式:am/is/are not going to +动词原形

  一般疑问式:am/is/are +主语+ going to + 动词原形+其他?

  特殊疑问式:特殊疑问词+一般疑问式?

  He is going to spend his holidays in London.

  他打算在伦敦度假。

  Look at the dark clouds. There is going to be a storm.

  看那乌云,快要下雨了。

  Is he going to collect any data for us?

  他会帮我们收集数据吗?

  What are you going to do tomorrow?

  明天你打算作什么?

  十. 情态动词

  can(能,会), may(可以,可能,也许), must(必须,一定,应该) have to(必须,不得不)

  1. 肯定句结构:主语+can/may/must+动词原形+其它,例如:

  I must go now.

  2. 否定句结构: 在can/may/must后加not,例如:

  You mustn’t talk aloud in the library.

  3. 一般疑问句结构: 把can/may/must提在主语前,例如:

  Must you go now? (Yes, I must. No, I needn’t.)

  May I open the window? (Yes, you may. No, you needn’t.)

  十一. had better用法

  had better+动词原形表示“最好做……”,变否定句时在had better后加not。例如:

  You had better catch a bus.

  You’d better not catch a bus. (You had= You’d )

  十二. 特殊疑问句的变换

  对划线部分提问时,将划线部分去掉,剩下部分变一般疑问句语序。(对主语提问例外)例如:

  My name is Lily. What’s your name?

  The river is 500 kilometres. Hong long is the river?

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