内容正文:
专题05 不定式、动名词、分词
非谓语动词首先是一种动词形式,其次是这种动词形式不能做谓语。非谓语动词包含四种形式,即不定式、动名词、现在分词和过去分词。非谓语动词一直是英语学习的难点,也是中考的常考点,主要为动词不定式和动名词,在单项填空、词形填空题型中均有涉及。本专题目的在于归纳一些高频考题及梳理一些解题技巧,以帮助同学们高效复习。
考点
考向
考法/命题角度
不定式
非谓语动词基本用法,及非谓语一般形式;主要考点为动词不定式和动名词,分词少有涉及。
需使用不定式做宾语的动词;省去to 的不定式作宾补的动词;不定式做表语。
动名词
一些常接动名词做宾语的动词及句型
分词
现在分词与过去分词做表语区别
动词不定式
1.作表语;2.信号词:wish, hope, dream, work, task, duty, ambition,etc. etc.
1. My wish is to become a teacher.
2. The first thing I want to do is to visit my grandfather.
作定语 (后置)
I have nothing ___________ (send) you.
We must never miss the chance _______( show) love for our parents.
1. I have nothing to say about that thing.
2. Sorry, I can’t go with you; I have a lot of clothes to wash.
3. China is the third country to send its astronauts into the space.
作宾语及宾补
1. want/promise/manage/plan/expect decide/choose/refuse/pretend to do sth.
2. make/ let/ have sb. do sth. (注:被动带to)
3. ask/ tell/ order /enable/allow/encourage sb. to do sth.
4. warn sb. not to do sth.
5. would like to do
5. had better (not)do
1. Alice wanted to get another cup of coffee.
2. He told me to be here on time.
3. Our parents often tell us not to swim alone in the river in summer.
4. Paul doesn't have to be made to learn_. He always works hard.
5. You’d better _________(try) this medicine.
作状语
不定式常在句子里作目的、原因和结果状语
如:in order to; so as to
He ran so fast as to catch the first bus. (目的状语)
He searched the room only to find nothing. (结果状语)
I'm glad to see you. (原因状语)
动词不定式与疑问词连用
(1) He doesn’t know how to use the machine. (不定式作宾语)
(2) How to use the machine is a question. (不定式作主语)
(3) The question is when to go there. (不定式作表语)
(4). The menu has so many good things! I can’t decide which to eat.
不定式的特殊句型:
1.句型:too…to…:太…而不能…
2.句型:be + adj + enough + to do sth.足以做 …
3.句型:It's + adj. + for sb to do sth
4.句型:Why not +动词原形"表达向某人提出建议,翻译为:"为什么不……?"
5. 句型:so as (not) to do: 表示目的
6.不定式的否定形式,如:warn sb not to do/never to/in order not to/so as not to等
7..比较:used t