②在以it为形式宾语的复合宾语从句中也可以用虚拟语气，其形式为：(should)+动词原形。这一句型中使用的形容词(宾补)与主语从句中的虚拟语气所使用的形容词相同。例如：

We think it advisable that he (should) think deeply before acting.我们认为他在行动之前好好考虑一下才是明智的。

It's important that he (should) learn to read. 他学会阅读是重要的。

注意： suggest不表示"建议"，而表示"暗示、表明"时;insist不表示"坚持要某人做某事时"，而表示"坚持认为"时，宾语从句用陈述语气。

判断改错:

(错) Your pale face suggests that you (should) be ill.

(对) Your pale face suggests that you are ill. 你苍白的脸表明你病了。

(错)　 I insisted that you ( should) be wrong.

(对)　 I insisted that you were wrong. 我坚持认为你错了。

4. I knew it would help us achieve our dream of making black and white people equal. 我知道它会帮助我们实现黑人和白人平等的梦想。

equal

n.. 对手, 匹敌, 同辈

adj. 平等的, 胜任的

vt. 等于, 比得上

习惯用语:

be equal to 等于; 有...的能力[勇气, 力量等], 胜任, 忍耐得住

be the equal to one's word 说到做到

be without equal 无比, 无敌

feel equal to [口]能胜任, 有能力去做

例句：

(1)Women demand equal pay for equal work. 妇女要求同工同酬。

(2)She did not feel equal to receiving visitors. 她的身体不适, 不能接见客人。

(3)He is my equal in strength. 他和我力气一样大。

(4)He is equaled by no one in kindness. 没有人比他更善良。

5. You cannot imagine how the name of Robben Island made us afraid. 你不能想象罗本岛这个名字多么令我们害怕。

imagine 想象;设想;认为

[+ (that)] (1)Imagine (that) you're eating an ice cream ---try to feel how cold it is.

(2)They hadn't imagined (= expected) (that) it would be so difficult.

[+ wh-] (1)Can you imagine how it feels to be blind?

(2)I can't imagine what he looks like. 我想象不出他是什么长相。

[+ ing] She imagined herself sitting in her favorite armchair back home.

[+ sb/sth +(to be)+adj]

Don't imagine yourself to be always correct. 不要以为自己总是对。

imagination n. 想象力

Imagination is more important than knowledge. 想象力比知识更重要。

imaginary adj. 想象中的，虚构的

All the characters in this book are imaginary. 这本书中的人物全是虚构的。

imaginative adj. 富于想象力的 imaginative writers 富有想像力的作家

6. It was a prison from which no one escaped. 那是一个没有人从那里逃掉的监狱。

escape v,n 逃脱;避免

verb. [+ from] A lion has escaped from its cage. 一只狮子从笼子里跑了。

[+ sth] (1)She was lucky to escape serious injury. 她很幸运避免了严重的伤害。

(2)Nothing important escapes her notice / attention. 重要的事她总能注意到。

[+ v-ing] He narrowly escaped punishment / being punished. 他侥幸逃脱了惩罚。

[+ sb] His name escapes me (= I have forgotten his name). 我想不起他的名字了。

noun:

They had / made a narrow escape when their car crashed. 撞车时他们勉强逃过一劫。

escaped adj. an escaped prisoner 一个逃犯