英語動詞不定式的用法歸納（英語語法15條動詞不定式）

2023-05-02 15:40:43

中學階段，動詞不定式固定結構是測試中的常見題型、易錯題型，為此，熊貓老師特整理了中學階段英語中常考易錯的動詞不定式固定結構，供大家參考。

(1) 疑問詞 to do sth

*He doesn't know how to work out the problem.

*Do you know what to do next ?

*He hasn't decided when to take a holiday yet.

(2) would like to do sth：想要做某事

可以簡寫為'd like to do sth，相當於want to do sth。

*We would like to go fishing this weekend.

*They'd like to have a birthday party for him.

(3) be supposed to do sth：應該做某事，相當於should do sth，或ought to do sth。

*We are supposed to arrive at the meeting center before five PM.

(4) try one's best to do sth：盡力做某事

*All of us should try our best to accomplish the task at the end of this month.

(5) would you like to do sth：你想做某事嗎？

*Would you like to go camping with me next week ?

(6) adj/adv enough to do sth：足夠…以至於能做某事

*He is strong enough to move the big box in the corner.

(7) why not do sth ? ：為何不做某事(表建議)

*Why not have a cup of tea with us this afternoon ?

(8) Let's (not) do sth：讓我們做…吧(表建議)

*Bill is unhappy today. Let's cheer him up.

(9) would rather do sth (than do sth)：寧願做某事(而不願做某事)

*My father doesn't like shopping. He would rather watch TV at home than walk around in the shopping centre.

(10) Shall we (not) do sth？：我們(不)做某事，好嗎？

*Shall we go for a picnic in the park this Sunday ?

(11) Would/could/will you please (not) do sth：請你(不)做某事，好嗎？

*Tom, would you please not open the box ? It's for your brother.

*Will you please come to my party this Friday ?

(12) too adj/adv to do sth：太…以至於不能做某事

*The boy is too young to take the underground alone.

(13) It is/was adj for/of sb to do sth：做某事對某人來說是…的

*It is important for us to protect the environment well.

(14) It takes/needs/requires some time (hours/days/months/patience…) to do sth：做某事花某人多少時間等。

*It will take us two hours to finish our homework.

*It takes him thirty minutes to walk to school every day.

(15) had better (not) do sth：最好(不)做某事

*It's getting dark. You'd better not go out by yourself.

*Look at the dark cloud. You'd better take an umbrella when you go out.

備註：動詞不定式短語中，有時可以省略to。

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