中高考必須掌握的英語句型：含動詞不定詞的句型大總結
一. 動詞不定式做主語
It's adj/noun (for sb) to do
動詞不定式做主語，it為形式主語
It's a pity for you to drop out of school.
= For you, to drop out of school is a pity.
真遺憾，你竟然輟學了。
It's a pleasure for me to be your guest.
= For me, to be your guest is a pleasure.
It's a good plan for you to make more friendships.
= For you to make more friendships is a good plan.
廣交朋友是個好打算。
It's a good idea for you to eat less fried food
= For you to eat less fried food is a good idea.
你少吃點油炸食品是好想法。
It was difficult to answer the question.
這問題很難回答。
It looked impossible for me to finish on time.
我似乎不可能按時完成了。
It was stupid of him to press the emergency button.
他按了緊急按鈕，這真愚蠢。
如果形容詞既可以修飾句子中的人，也可以修飾句子中的不定式，人前要用“of”
注意：有的句子與這種句型形式相同，但句子成分不同：
A. "It" 是真正主語，相當於 "this" or "that":
It's a suggestion for you to study a lot.
建議你多學習。
It's an order for you to do your homework.
做你的作業，這是命令。
It's a recommendation for you to get a university degree.
建議你上大學拿學位。
B. "It" 指代時間，做主語:
It's time for you to get a real job. = Now is the time for you to get a real job.
二. 動詞不定式做賓語
1. 謂語動詞＋動詞不定式（多數動詞屬於此類動詞）
Some students hate to study English.
有些學生不喜歡研讀英語。
You need to study in a quiet place.
你必須在一個安定的地方讀書。
He likes to go to the movie.
他喜歡去看電影。
She wants to help Mary.
她想要幫助瑪麗。
She pretended not to go.
她假裝不去。
He pretended to be a good man.
他假裝是好人。
They agreed to have a meeting the next week.
他們同意下星期開會。
They just don’t stop to think.
他們就是不停下來想一想。
They stopped to have a rest.
他們停下來休息。（停下去做）
I have stopped smoking for half a year.
我已經半年不抽菸了。（停止做）
She remembered to surf the internet to get information.
她記得上網查信息。（記得要做）
I rememdered bring my homework.
我記得帶作業了。（記得做過）
We happened to meet at the station.
我們碰巧在火車站相遇。
He happened to a teacher at the school.
他碰巧是學校老師。
2. 系表結構+動詞不定式
glad，sorry，happy，sad，surprised，
troubled等與情緒有關的形容詞後常用動詞不定式。I am glad to see him.
我很高興看到他。
Sue was troubled to see trash everywhere.
蘇看到到處是垃圾很苦惱。
Sara was excited to see the rock band.
莎拉看到搖滾樂團很興奮。
be likely to ... “…可能…”
He is likely to arrive at any time.
他可能隨時會到。
His health is likely to get worse.
他的健康可能會惡化。
三. 動詞不定式做賓語補足語
結構︰主語＋謂語＋賓語＋動詞不定式
多數動詞，常用的有 want，get，compel，expect，ask，would like，advise，
urge，wish，tell，allow，permit，trouble，help，teach 等。I told him not to give up.
我叫他不要放棄。
The teacher urged his students to prepare for the exam.
老師勸他的學生準備考試。
They forced me to do things against my will.
他們強迫我做違揹我心意的事。
Do you want me to go there instead of you?
要不要我代你到那兒去？
I got him to do it.
我叫他做這事。
Their help enabled me to finish the work with ease.
他們幫助我，使我能夠順利地完成工作。
The father allowed (=permitted) his son to travel abroad alone.
父親答應讓他的兒子單獨出國旅行。
We troubled him to turn on the light.
我們麻煩他打開電燈。
We needed someone to fix the tape recorder.
我們需要有人來修理錄音機。
注意：動詞不定式做make,have,let，hear,see，feel等動詞賓語的補足語，要省略“to
”make/have sb. do sth.
I made him do it.
我叫他做這事。
I let him do it.
我讓他做這事。
They had/made the girl clean the floor.
他們叫這個女孩打掃地板。
My father will probably have Tom paint the house green.
我爸爸很可能叫湯姆把房子漆成綠色。
He had me help him with his homework.
他叫我幫忙他做家庭作業。
Did you notice anyone come in?
你注意到有人進來過嗎？
As far as I remember, I have never seen him smile.
在我記憶中，我從未見他笑過。
I felt my heart beat violently.
我感覺到自己的心跳得很厲害。
She liked to listen to children talk.
她喜歡聽孩子們談話。
四. 動詞不定式做目的狀語
To make sure that he was at home, I called him up in advance.
為了確定他在家，我事先打電話給他。
He came to China to learn Chinese twenty years ago.
他在20年前到中國學中文。
in order/so as + 動詞不定式
He must work very hard in order to support his large family.
他必須拼命工作以養活他的大家庭。
Listen carefully so as to follow the teacher.
要仔細聽才能聽懂老師講的課。
You must watch your step so as not to fall down.
你必須留心腳下才不會跌下去。
be used + 動詞不定式
The book is used to teach us how to write.
這本書教我們如何寫作。
The knife can be used to cut meat.
刀能用來切肉。
The book is used as a reference book.
這本書被用來做參考書。
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