英語語法:省to的動詞不定式

編輯: 逍遙路 關鍵詞: 高中英語 來源: 高中學習網(wǎng)


高中各科目的學習對同學們提高綜合成績非常重要,大家一定要認真掌握,小編為大家整理了英語語法:省to的動詞不定式 ,希望同學們學業(yè)有成!

1) 情態(tài)動詞 ( 除ought 外,ought to):

2) 使役動詞 let, have, make:

3) 感官動詞 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作賓補,省略to。

注意:在被動語態(tài)中則to 不能省掉。

I saw him dance.

=He was seen to dance.

The boss made them work the whole night.

=They were made to work the whole night.

4) would rather,had better:

5) Why… / why not…:

6) help 可帶to,也可不帶to, help sb (to) do sth:

7) but和except:but前是動詞do時,后面出現(xiàn)的動詞用不帶to的動詞不定式。

8) 由and, or和than連接的兩個不定式,第二個to 可以省去:

9) 通常在discover, imagine, suppose, think, understand等詞后,可以省去to be:

He is supposed (to be) nice. 他應該是個好人。

舉例:

He wants to move to France and marry the girl.

He wants to do nothing but go out.

比較:  He wants to do nothing but go out.

He wants to believe anything but to take the medicine.

典型例題

1) ---- I usually go there by train.

---- Why not ___ by boat for a change?

A. to try going  B. trying to go  C. to try and go  D. try going

答案:D. why not 后面接不帶to 的不定式,因此選D。

2) Paul doesn't have to be made ___. He always works hard.

A. learn  B. to learn  C. learned  D. learning

答案:B. make后接不帶to 的動詞不定式,當其用于被動時,to 不可省略。

本文就是為大家整理的英語語法:省to的動詞不定式 ,希望能為大家的學習帶來幫助,不斷進步,取得優(yōu)異的成績。


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