7. My teacher ______________ me. Without his instruction, I doubt if I could be so successful.

(二)根据句子意思写出括号内所给单词的恰当形式。

6. The cake ____________ four parts for us to share.

5. The country _____________ nearly 200 islands.

4. The museum was built _____________ the great writer –Lu Xun.

3. The Roman Empire __________ in 476 AD.

2. The professor has suddenly fallen ill. Who can ___________ to give the lecture?

1. This word is wrongly spelt. You have ___________ a letter.

2. There is no need to debate any more about … 没有必要再为……而辩论

There’s no doubt sth./ that…毫无疑问……

There’s no possibility that …不可能……

There’s no point in doing sth.做……没用/没意义

There is no point in complaining; they never take any notice.埋怨没用,人家根本不理睬。

拓展：

It’s no good/ no harm/ no use doing sth.做某事没有好处

There’s no use/ no good/ no point (in)doing sth.做某事没有用处/好处

考点例题：

_________________________________________(没有必要) worry about him.

_____________________________________________(没有用处) arguing with him.

[模拟试题]

(一)用框内所给词组的适当形式完成下列句子

1. (1)So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.于是在1510-1514年期间他继续从事这项研究，逐步修改他的理论，直到他感到完善时为止。

(2)The Christian Church rejected his theory, saying it was against God’s idea.基督教会拒绝接受他的理论，说它违背上帝的思想

句(1)中gradually improving his theory until he felt it was complete和句(2)saying it was against God’s idea。_{K^S*5U.C#O%下}

= and gradually improved his theory until he felt it was complete.

=and said it was against God’s idea.

考点例题：

_______________________________________________(不知道怎么办), he turned to his father for help.

_______________________________________________(担心今天的考试), I didn’t sleep well last night.

8. for convenience 为了方便起见 = for convenience’s sake

at one’s (own) convenience在某人方便的时候

Please deliver the goods at your earliest convenience.请尽早送货。