讲义:现在进行时,接下来我们就来聊聊关于一般现在时和现在进行时的句型?以下内容大家不妨参考一二希望能帮到您!

一般现在时和现在进行时的句型(现在进行时和过去进行时)

一般现在时和现在进行时的句型

讲义:

现在进行时

基本用法

(1)表示(说话瞬间)正在进行或发生的动作。

(2)也可表示当前一段时间内的活动或现阶段正在进行的动作。

二、谓语构成:be (am/ is/ are)+v-ing (动词的现在分词)

如:I'm watching TV now.

They're playing football.

三、现在分词的构成。

(1)一般情况下在动词词尾加ing。

如:ask →asking look→looking

(2)以不发音的e结尾的动词,去掉e加ing。

如:take→taking make→making write→writing

(3)以一个辅音字母结尾的重读闭音节,双写最后一个字母,再加-ing。

如:sit→sitting put→putting run→running

begin→beginning shop→shopping

四、现在进行时态的肯定式、否定式、疑问式及简略回答。

(1)肯定式:be+v-ing She is singing in the next room.

(2) 否定式:be+not+v-ing The students aren't cleaning the room.

(3)一般问句:be动词提前。

肯定答语:Yes, 主语+be. 否定答语:No, 主语+be not.

如:-Are you playing the computer game?

-Yes, I am. /No, I am not.

(4)特殊问句:对谓语动词进行提问的:What+be+主语+doing+其他?

What is the old man doing under the tree?

对其他成份进行提问的,疑问词+一般疑问句?

如:Who is she waiting for?

过去进行时

1. 过去进行时的定义

过去进行时主要表示过去某一时刻正在进行的动作,或表示过去某一阶段一直在进行的动作。

2. 用法:

①过去某个时间点正在发生的动作

例:He was watching TV at six last night. 昨天晚上六点,他正在看电视。

②过去某段时间正在发生的动作

例:I was staying here from July to September last year.

去年从7月到9月,我一直呆在这里。

3.与过去进行时连用的时间状语

常见的有 at nine last night,at that time或有when the teacher came in,while he was reading等的提示。

4. 过去进行时的结构

过去进行时由“was / were 现在分词”构成。

例:I was doing my lessons then.

那时,我在做功课。

We were cleaning the house.

我们在打扫房子。

5. 过去进行时的四个基本句型

肯定句 He was watching TV at six last night.

否定句 He was not watching TV at six last night.

一般疑问句 Was he watching TV at six last night?

两种回答 Yes , he was. / No, he wasn't.

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