4．现在进行时与过去进行时(am/ is/ are being +done; was/ were being +done)

　The machine was being repaired at this time yesterday. 昨天这时，机器正在被修理。

　The problem is being discussed now. 问题正在被讨论。

　A bus is being pushed by the passengers. 路人正在推一辆公共汽车。

3．一般将来时与过去将来时(will/ shall be +done; would/should be +done)

　A speech will be given this afternoon. 今天下午有一个演讲。

　A new road will be built next year. 明年要修一条新马路。

　I thought thousands of people would be helped. 我认为将有数千人得到帮助。

2．一般过去时(was/ were +done)

　The cup was broken by the boy. 杯子被那个男孩打碎了。

　He was saved at last. 他最终获救了。

　My bike was stolen. 我的自行车被偷了。

1．一般现在时(am/ is/ are +done)

　English is spoken by lots of people in the world. 世界上的许多人都说英语。

　Class meeting is held every Thursday. 每周四都举行班会。

　The classroom is cleaned by the students every day. 学生们每天都打扫教室。

10、This material wears well (won’t wear). 这种材料耐久(不耐久)

9、The door locks easily. 这门容易锁。

8、The door won’t close/shut. 这门关不上。

7、The supermarket opens at 8:00 in the morning. 超市在早上八点钟营业。

6、The article reads well. 这篇文章读起来很好。

5、The kind of cloth washes well. 这种布很容易洗。