目前，AEAS考试报名受到的关注越来越高，AEAS培训录取竞争越来越激烈。这里应广大学子的要求，澳大利亚中学入学考试网为大提供AEAS真题模拟成绩提升技巧，这次介绍的是not”你真的会用吗(上)。

一 . not 的位置

1. not 可以置于 be 动词、情态动词及助动词之后，构成否定句。除了 am 和 not ， may 和 not 不能合写之外，其余的一般都可以和 not 合写。例如：

( 1 ) He is not ( isn't ) a man to give things up easily.

他不是一个随便放弃的人。

( 2 ) He can not ( cannot, can't ) speak Chinese as well as Tom.

他的汉语没有汤姆讲得那么好。

( 3 ) You did not ( didn't ) know how worried I was about you at that time.

你不知道那时我是多么地担心你!

注： had better do sth, would rather do sth, would like to do sth. 和 be about to do sth. 的否定形式分别是 had better not do sth, would rather not do sth, would like not to do sth. 和 be about not to do sth ; used to 的否定形式是 usedn't to 或 didn't use to 。例如：

( 4 ) You'd better not eat too much chocolate, or you'll get too fat.

你最好不要吃太多的巧克力，否则身体会发胖的。

( 5 ) I would rather not accept his present.

我宁愿不要他的礼物。

2. not 可以置于分词、不定式和动名词之前，构成非谓语动词的否定形式。例如：

( 1 ) Not having received any reply from Tom, Mary decided to write to him again.

由于没收到汤姆的回音，玛丽决定再给他写封信。

( 2 ) He kept silent over the matter in order not to lose his job.

他对这件事保持沉默是为了不丢掉他的这份工作。

( 3 ) She was very upset for not having been invited to the party.

她因没有被邀请去参加晚会而感到很伤心。

3. not 的位置转移：

( 1 )主句的主语是第一人称 we 和 I ，谓语动词是 think, believe, imagine, suppose 等时，常将其后宾语从句中的否定词 not 前移至这些动词之前。这种语法现象称之为否定转移。例如：

① I don't think the film is intended for children.

我觉得这部电影不适合儿童看。

② We don't believe he stole money from the stop.

我们相信他不会偷那店铺里的钱。

( 2 )若用“ It is / was … that …”去强调 until 引导的状语从句，主句中又有否定词 not ，则常将 not 和 until 放在一起加以强调。例如：

It was not until he told me that I had an idea about it.

直到他告诉我，我才明白这件事。

( 3 )当 not until, not only (… but also …)， not for a moment, not a single ……等位于句首时，有关分句的主语和谓语要倒装。例如：

① Not only has he been to London but also he worked there for a time.

他不仅去过伦敦，而且还在那里工作过一段时间。

( not only 后面的分句中的主语和谓语倒装， but also 后面分句中的主语和谓语不倒装。)

② Not for a moment did he doubt the truth of your story.

他从来都没怀疑过你的故事的真实性。

( 4 )“ don't + 动词原形”可以构成祈使句的否定形式。若强调这种祈使句中的主语，则需在动词原形前面加上主语(这时主语需要重读)，也就是用“ don't + 主语 + 动词原形”结构。例如：

① Don't make any noise.

请不要吵闹。

② Don't you make any noise.

请你不要吵闹。

( 5 )“ Why not + 动词原形”是“ Why don't you + 动词原形”的省略形式，表示建议或劝告。例如：

If you still haven't made any final decision, why not go to our teacher for some advice?

要是你现在还没有最后下定决心的话，那你为什么不去找老师征求意见呢?

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