高一动词时态语态讲解及练习

动词时态1.一般现在时(do, does)

1)The earth goes around the sun.

2) His dog always barks at strangers.

3) When his dog barks, he will know that a stranger may come.

4) The train leaves at seven tonight.

（事实、真理）（习惯性、经常性）（时间、条件状从句）（按规定、时间表）

1.Could you tell me if it in winter in Beijing.

A. snowed

B. snows

C. snow

D. will snow

2. I need one more stamp before my collection _____.

A. has completed

B. completes

C. has been completed

D. is completed

时间、条件、程度状语从句中动词的时态

在if 、unless等词引导的条件状语从句，when、till/until 、as soon as 、the time等词引导的时间状语从句，以及the more …the more 结构引导的程度状语从句中，当主句中的动词用一般将来时，从句中的动词通常用一般现在时表示将来时间。

2.一般过去时（did）

1) The monkey fell down from the tree just now.

2) They danced for four years.

（过去发生的动作或存在的状态）（过去经常或反复发生的动作）

判断正误

1、对不起，我没看见你在这儿。

Sorry, I don’t see you here.

Sorry, I didn’t see you here.

2、我忘了把你的伞带来了。

I forget to bring your umbrella with me.

I forgot to bring your umbrella with me.

3. 进行时

1) It’s snowing.

2) He is always telling lies.

3) They are leaving for school.

a. 现在进行时（is/are/am + doing)

go, come, leave 等用现在进行时代替将来时

be always / often … doing 表示说话人的态度

b. 过去进行时(was/ were + doing)

1) She was doing homework this time yesterday.

2) He was doing his homework.

3) He did his homework.

4) He has done his homework.

过去在做，不知道有没有完成

过去就完成了

到现在已经完成了

4. 完成时态

有时间标志，从过去某个时间开始，一直到现在，并对现在存在影响

since, for, before, in the past /last few years …

A. 现在完成时(have/ has + done)

1) We have learned about 2,000 words since we entered senior high school.

2) I have studied English for nearly 10 years.

3) Great changes have taken place in Shanghai in the past 10 years.

B.过去完成时（had done)

1)When he was eight months old, he had learned to drink milk by himself.

2)The boy had hoped to pass the exam.

3) The lady had intended to hold the vase.

had thought/hoped/intended/planned …表示原本打算，但没能实现的

C.完成进行时(has/have/had + been + doing)

1) They have been doing the experiment all day long.

2) He had been doing homework before he went to bed.

强调过去某个时间开始，然后一直持续，没有中断

一般将来时

（1）表示将要发生的动作和状态

It is going to rain.

（2）表示一种倾向和习惯动作

A lion will never attack an elephant.

We will die without air and water.

（3）常用进行时表将来的动作有come, go, leave, arrive 等，表示不易改变的动作。

Spring is coming.

She is leaving for the USA.

4. 将来时态

将来时的几种用法比较

be going to

shall / willbe to dobe about to do

be going to

表示打算或计划

I have bought some bricks and I am going to build a house with them.

表示非常可能发生

Be careful! You are going to break the chair.

不能用在条件从句中

If it is fine, we are going to go fishing.willshall / will表意愿I will go to the cinima with you tonight.

表事先没有考虑过，说话时临时想到的

--- Where is the telephone book?

--- I will get it for you.be to do表按安排、计划即将发生的动作，还可表示吩咐、命令、禁止、可能性等。President Bush is to visit China next month.

If you are to succeed, you must work hard.

be about to do

表即可，就要，后面不能接时间状语，但经常和when 引导的状语从句连用。

The plane is about to take off.

I was about to go out when he came in.Ex.改错：

Hello, I learn about you from my English teacher.

I am happy with one programme but the others spent a lot of time arguing …

… I’d like very much to come but I had an examination on Monday morning.

As we climed the mountain, we fed monkeys, visiting temples and told stories.learnedhavewasvisited