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高中英语语法知识点归纳

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2015-12-17

五强调句型

强调句型用来强调谓语动词以外的任何句子成分。其基本结构是:It is/was+被强调部分+that(强调部分是人时也可以who)+其他成分。

在使用强调句型时需注意以下几点:

1. 强调句型的特殊疑问句:被强调部分(通常是疑问代词或疑问副词)+ is/was+it+that/who+其他部分?

例:When was it that he changed his mind to take part in the activity?

2. 在强调原因状语从句时,只能强调由because引导的从句。

例:It was because he was ill that he didn’'t come to school yesterday.

3. 在强调not…until结构时必须把not与until一起放到被强调的位置上。其结构是:It is/was not until+被强调部分+that+其他部分。

例:It was not until she took off her dark glasses that I realized she was my sister.

4. 注意强调句型与定语从句的区别

例:It was at 7 o’clock that he came here yesterday. ( 强调句型)

It was 7 o’clock when he came here yesterday. (定语从句)

六It 常用的固定搭配

1. make it

(1) 在口语当中相当于succeed,表示“成功,做到,赶上,及时到达”。

例: No matter how hard it is, I will make it one day.

(2) 在口语中相当于fix the date for,表示“约定好时间”。

例:— Shall we meet next week?

— OK. We just make it next Saturday.

2. as it is

(1) 相当于in fact,in reality表示“事实上,实际上”。

例:We had planned to finish the task today, but as it is we probably won’t finish it until next week.

(2) 相当于方式状语从句,表示“照原样”。

例:Leave the table as it is.

3. That’s it.

(1) 相当于That’s all. That’s so much.表示“至此为止,没有别的了”。

例:You can have one more sweet, and that’s it.

(2) 相当于That’s right.表示“对啦”。

例:— I guess the key to the problem is the choice “A”.

— That’s it.

4. have it

(1) 相当于say,insist表示,“说,主张,表明”。

例:Rumour has it that they are getting divorced.

(2) 相当于get to know something,表示“了解,知道,获悉”。

例:I had it from John that Jane was going abroad.

5. Keep at it!

相当于go on,表示“继续做,不放弃”。

例:My teacher asked me to keep at it.

6. as it turned out表示“最后被证明是”

例:As it turned out, his statement was false.

7. Take it easy.

相当于Don’t worry.用来劝告别人,表示“不要慌,别担心”。

例:Take it easy! He will do it well.

8. believe it or not表示“信不信由你”。

例:Believe it or not, Tom is getting married to Mary next Sunday.

9. Take it or leave it.要么接受要么放弃。

例:That is my last offer. You can take it or leave it.

10. It all depends.

在口语中,相当于It hasn’t been decided yet.表示“那得看情况,还没有定下来”。

例:— Are you going to the countryside for holiday?

— It all depends.

11. It’s up to sb.

在口语中,相当于It’s decided by sb.表示“由……决定,由……负责,取决于……”。

例:— Shall we go out for dinner?

— It’s up to you.

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标签:英语知识点

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