成功=時間+方法,自制力是這個等式的保障。世上無天才,高手都是來自刻苦的練習。而大家往往只看到“牛人”閃耀的成績,忽視其成績背后無比寂寞的勤奮。以下為“2020年12月大學英語四級語法知識”,歡迎閱讀參考!更多相關(guān)訊息請關(guān)注!

【篇一】2020年12月大學英語四級語法知識
不定式的特殊句型too…to…
1)too…to 太…以至于…
He is too excited to speak.
他太激動了,說不出話來。
---- Can I help you ? 需要我?guī)兔?
---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 不用了。這箱子太重,恐怕你搬不動。謝謝您。
2) 如在too前有否定詞,則整個句子用否定詞表達肯定, too 后那個詞表達一種委婉含義,意 為"不太"。
It's never too late to mend. (諺語)
改過不嫌晚。
3) 當too 前面有only, all, but時,意思是:非常… 等于very。
I'm only too pleased to be able to help you. 我非常高興能幫助你。
He was but too eager to get home. 他非常想回家。
【篇二】2020年12月大學英語四級語法知識
用作介詞的to
to 有兩種用法: 一為不定式+動詞原形; 一為介詞+名詞/動名詞, to 在下面的用法中是第二種,即to+ 名詞/動名詞:
admit to承認,
confess to承認,
be accustomed to 習慣于,
be used to 習慣于, stick to 堅持,
turn to開始,著手于,
devote oneself to 獻身于,
be devoted to 致力于,
look forward to 盼望,
pay attention to 注意
【篇三】2020年12月大學英語四級語法知識
省to 的動詞不定式
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.

【篇一】2020年12月大學英語四級語法知識
不定式的特殊句型too…to…
1)too…to 太…以至于…
He is too excited to speak.
他太激動了,說不出話來。
---- Can I help you ? 需要我?guī)兔?
---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 不用了。這箱子太重,恐怕你搬不動。謝謝您。
2) 如在too前有否定詞,則整個句子用否定詞表達肯定, too 后那個詞表達一種委婉含義,意 為"不太"。
It's never too late to mend. (諺語)
改過不嫌晚。
3) 當too 前面有only, all, but時,意思是:非常… 等于very。
I'm only too pleased to be able to help you. 我非常高興能幫助你。
He was but too eager to get home. 他非常想回家。
【篇二】2020年12月大學英語四級語法知識
用作介詞的to
to 有兩種用法: 一為不定式+動詞原形; 一為介詞+名詞/動名詞, to 在下面的用法中是第二種,即to+ 名詞/動名詞:
admit to承認,
confess to承認,
be accustomed to 習慣于,
be used to 習慣于, stick to 堅持,
turn to開始,著手于,
devote oneself to 獻身于,
be devoted to 致力于,
look forward to 盼望,
pay attention to 注意
【篇三】2020年12月大學英語四級語法知識
省to 的動詞不定式
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.