高一英语被动语态

1 Mineral oil is of no use to man until it( )in to different products,such as oil for trains,petrol for cars,etc.
A:is separating B:has benn separated

2 He was ( )clever but dishonest
A: thought of B thought of as

3If city noises( )from increasing, people( )shout to be heard even at the dinner table 20 years from now
A are not kept ,will have to
B are not kept , have to

4 He used to ( )his teaching when he was young.
A devote to B be devoted to

5 This is the first time that he ( )the first prize in the maths contest.
A is award B has been awarded

6 Why haven't you finished your homework yet?
you ( )to have finished it by last Sunday.
A are supposed B were supposed

7 Cleaning women in big cities usually get ( )by the hour
A pay B paid

8 Paper ( ) by the Chinese long before its use ( ) in Europe
A was invented,known B

1.B
has benn separated 被分离出来，这里用了现在完成时的被动语态。

2.A
大家认为他聪明，但不诚实。
被动语态也可以翻译成主动句。

3.A
如果不控制城市噪音的增加，那么20年以后人们就算在同一个餐桌上也得大声喊，才能彼此听到对方说话。

4.B
be devoted to 专心于、致力于

5.B

6.B
be supposed to conj. 应该(据说,被期望,获准)

7.B

get paid 得到报酬
大城市的清洁工通常按小时计酬。

8.B
9.A
get beat挨打、被打
10.A
没有必要用B中的进行时的被动语态。

11.A
be seated 坐下，坐着

12.A
13.A
14.C
pay attention to doing注意做某事

15.A
一般过去时
16.A
iron and steel works 钢铁厂
17.A
18.B
make use of 利用、使用
19.A
东西卖得好，直接说sell well
20.A
take time to do sth
21.A
22.B
23.B 厨房的灯整夜都亮着。
24.B
25.C
do harm to 对……有害

1B
2A
3A
4A
5B
6B
7B
8A
9B
10A
11A
12A
13B
14C
15A
16A
17A
18A
19A
20A
21B
22B
23B