1.一般现在时他常常买东西，he often buys something他们常常买东西，they often buy something在一般现在里面动词一般要用三单式或原形2，一般过去时动词要用过去式，比如他买了东西，he bought something yesterday，3在现在进行时里面一般要用Be加上doing的结构，比如他正在买东西，he is buying something4.是在过去进行时当中，这个be动词呢，改成was were再加上doing，比如昨天这个时候她正在买东西，he wasBuying something at this time yesterday5在一般将来时态当中一般要用will加动词原形结构，比如明天他将要买东西，he will buy something tomorrow6在现在完成时当中，这个一般要用have或者has加过去分词结构，比如他已经买了东西，he has bought something already.7，在过去完成时代当中，动词一般要用had加过去分词结构，比如在我出门前他就已经买来了早餐，he had bought breakfast before I went out。

8在过去将来时态当中通常用would加上动词元音写高，比如昨天他告诉我他将要去买东西，he told me yesterday that he would buy something。

9，在现在完成进行时代当中，动词一般要用have has been加doing结构，比如它一直在买东西，he has been buying something。

10过去完成进行时，表示在过去某个动作之前，某的另一个动作已经完成进行着它的结构一般用had been加上doing结构，比如在我来之前他一直在买东西，he had been buying something before I came here。十一被动语态通常用be动词加过去分词，比如这个衣服被他买了the clothes were bought by him。

1.一般现在时：主语 + am/is/are + 过去分词

English is taught in most schools in china.

中国大多数学校都教英语。

2.一般过去时：主语 + was/were + 过去分词

The computer was put into operation in 1942.

计算机于1942年投入运行。

3.一般将来时：主语 + shall/will + be + 过去分词

The sports meet will be put off.

运动会将被推迟。

4.过去将来时：主语 + should/would + be + 过去分词

He said he would be loved if he loved others.

他说只要他爱别人，自己就会被爱。

5.现在进行时：主语 + am/is/are + being + 过去分词

I'm afraid I am being followed.

恐怕有人正在跟踪我。

6.过去进行时：主语 + was/were + being + 过去分词

The hospital was being built when I came last time.

上次我来时，这家医院正在修建中。

7.现在完成时：主语 + have/has + been 过去分词

Many new buildings have been completed in the city.

这座城市里已经建成许多新建筑。

8.过去完成时：主语 + had been + 过去分词

All the tickets had been sold out when they arrived.

他们到达时，所有的票已经售完了。

9.将来完成时：主语 + shall/will + have been + 过去分词

The new factory will have been completed by the end of this month.

这个月末，这个新工厂将会竣工。

10.过去将来完成时：主语 + should/would + have been + 过去分词

He said that Book One would have been finished by the end of this term.

他说到本学期末第一册书将已学完。