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初三英语下册期中知识点总结

【 导语】学习效率的高低,是一个学生综合学习能力的体现。在学生时代,学习效率的高低主要对学习成绩产生影响。当一个人进入社会之后,还要在工作中不断学习新的知识和技能,这时候,一个人学习效率的高低则会影响他(或她)的工作成绩,继而影响他的事业和前途。可见,在中学阶段就养成好的学习习惯,拥有较高的学习效率,对人一生的发展都大有益处。下面是为您整理的《初三英语下册期中知识点总结》,仅供大家参考。

2.初三英语下册期中知识点总结 篇二

  (一)need和dare的用法

  need和dare既可用作情态动词,也可用作实义动词。用作情态动词时,主要用于否定句和疑问句。用作实义动词时,可用于各种句式。

  1.用作情态动词--Need I come? --Yes, you must. --我需要来吗? --需要。 You needn't telephone him now. 你现在不必打电话给他。

  I don't think you need worry. 我想你不必发愁。

  She dare not go out alone at night. 她晚上不敢一个人出去。

  How dare you say I'm unfair? 你竟敢说我不公平?

  Not one of them dared mention this. 他们谁也不敢提这件事。

  2.用作实义动词You don't need to do it yourself. 你不必亲自做这件事。 We need to tell them the news. 我们需要把这消息告诉他们。

  The table needs painting (to be painted.). 桌子需要油漆一下。

  We should dare to give our own opinion. 我们要敢于提出自己的观点。

  He did not dare (to) look up. 他不敢抬头看。

  I dare day he'll come again. 我想他会再来的。(I dare say…为固定习语)

  (二)情态动词后跟完完成这项工作的。

  He isn't here. He must have missed the train. 他还未到,一定是没赶上火车。 Where can (could) he gone? 他能到那里去了呢?

  You may (might) have read about it. 你可能在报上已经读到这件事了。 You could (might) have been more careful. 你本来可以更细心的。

  He needn't have worried it. 他本不必为此事担心。

  There was a lot of fun at yesterday's party. You ought to have come, but why didn't you? 昨天的聚会非常有意思。你本应该来,为何不来呢?

4.初三英语下册期中知识点总结 篇四

  动名词(doing)

  动名词相当于名词,在句子中可以做主语、宾语、表语、定语等。

  1. 作主语

  Fighting broke out between the South and the North.

  南方与北方开战了。

  2. 作宾语

  Would you mind turning down your radio a little, please?

  请问你介意调小一点收音机的音量吗?

  3. 作表语

  Babysister’s job is washing,cooking and taking care of the children.

  保姆的工作是洗衣服,作饭和照看孩子。

  4. 做定语

  a washing machine 一台洗衣机

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