(共29张PPT)
*在句子不作谓语成分的动词叫做非谓语动词
概念:
动词不定式
V-ing 形式(doing)
过去分词(done)
to do
do
列举接to do 作宾语(object)的动词:hope to do sth. ..
wish / want /would like / like / decide / plan / help / agree / learn / used to / can’t wait ....+ to do sth.
列举接to do 作宾补(object complement)的动词:want sb. to do sth.
ask / tell / want / invite / encourage
advise / allow / help / expect ... + sb. to do sth.
Listen to the questions. If you get the
answers, stand up as quickly as you
can. Then you can get a chance to answer
the questions.
would like sb. (not) to do sth.
1)want sb. (not)to do sth. =
2)help sb. do sth. & help sb. to do sth.哪个对?
3)“一感,二听 ,三让 ,四看”是...?
4)“一感,二听 ,三让 ,四看”后是否带to?
省略to
都对
5) She was heard sing last night. 表达正确吗?
She was heard to sing last night.
+ 不定式
我感觉刚才有人进来了....
I felt someone enter the meeting room just now.
She made me _______(feel ) scared.
feel
=I was made _______(feel ) scared by her.
to feel
感官动词和使役动词后的不定式在主动语态中省略to,在被动语态中必须加上to。
最好还是(不)做……
请您做……?
为什么不做…?
宁愿做……而不愿....
had better ( not) do...
Would you please do...
2would rather do...than do
1prefer to do ....rather than do...
省略to的固定情况
Why not /Why don’t you do sth
我发现用英语交谈很困难。
I found ____difficult ________________.
it
to talk in English
1分
不定式作主语常用it作形式主语,放在句首,而将真正的主语放在句子后面。
To learn a foreign language is not easy for me.
= ____not easy for me ___ ___a foreign language
It ____me one hour ____ ____English every day.
I spend one hour reading English every day.
to learn
takes
to read
2分
It’s
He isn't old ____ ____ ____ ____school.
He is ______young _______ go to school.
enough to go to
1.He is so young that he can't go to school.
to
too
5分
“疑问词what / which / where/when /who/ how
+不定式”结构可以和宾语从句转换。
what to do
They are thinking of what they should do next.
They are thinking of ____ ____ ____ next.
不定式常用在be动词和seem 等系动词之后,构成系表结构。
1.He seems _________ happy.
A. be B. is C. to be D. become
4分
不定式作定语要放在它所修饰的名词、代词
或不定代词something, nothing...后面。
2. I'm hungry. Please get me something _____.
A. eat B. to eat C. eating D. for eating
3. I haven't got a house _____.
A. to live B. live in C. for living D. to live in
1.To read Chinese is necessary for you.
=___ ____necessary___ ____
同义句:
= ___ ___very kind ___ ___
2.You are very kind to give me some help.
to read Chinese.
to give me some help
(for 引出动作发出者)
It is + adj + for sb to do sth
It is + adj + of sb to do sth
(of 侧重对人的品格、特征、性格的描述)
for you
It is
It is
of you
3分
一、朗读(共3分)
1) Eating too much is bad for your health.
2) What about going shopping?
3) Do you mind lending the interesting book to me?
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
* 动名词由动词原形+ -ing构成, * 动名词既有动词和名词的性质。
动名词作主语谓语用第三人称单数
介词 + V-ing
动词 + V-ing
常见接V-ing的动词有: 动词词组:
finish,enjoy, practice, mind, keep, go, consider....
have fun doing sth.
make a living doing...
spend…doing......
be busy doing...
feel like doing...
keep sb doing...
高兴做某事...
以做...为生
花时间做...
忙于做...
想做...
使某人一直做...
1. They are busy_____ about the Internet.
A. learn B. to learn C. learning D. learned
2. It’s very hot in this room. Why don’t you_____your coat?
A. put on B. put away C. take off D. get on
3. No matter how hard it is, we'll keep___until we make it.
A. failed B. failing C. tried D. trying
4.—It’s too dark and I can’t see it clearly.Would you mind _________ the light? — No problem.
A. to turn on B. turning on C. to turn off D. turning off5.We couldn’t help _____ after we heard the funny story
A. to laugh B. laughing C. laughs D. laughed
此to 非彼to
look forward to doing sth. (盼望)
pay attention to doing sth. (注意)
be used to doing sth. (习惯于)
prefer doing sth to doing sth.(更喜欢)
不定式与动名词的比较
哪些动词后接不定式或动名词意义差别不大的?
like to do like doing
hate to do hate doing
begin to do begin doing
start to do start doing
哪些动词后接不定式或动名词意义差别较大的?
1.忘记做过某事(已做过)
忘记去做某事(还没做)
3.把某事停下来
停下去做另外的事
4.尝试去做某事
努力去做某事
2.记得做过某事(已做)
记住去做某事(未做)
forget doing sth
forget to do sth
remember doing
remember to do
stop doing sth
stop to do sth
try doing sth.
try to do sth.
感官动词 :see, watch, look at, notice, hear, listen to, feel 可跟动词什么形式?
+ do表示动作的完整性,
+doing 表示动作的进行性
see sb. doing see sb. do sth.
hear sb. doing hear sb. do sth.
watch sb. doing watch sb.do sth.
notice sb. doing notice sb. do sth.
1.Would you like _________(drink) hot drinks?
2.Do you like _____________(drink) hot drinks?
3.Do you feel like ________(drink) hot drinks?
to drink
drinking / to drink
drinking
1. ---There goes the bell.
---It's time for class. Let's stop_________.
A. talk B to talk C.talking D.not talk
2. On my way home, I stopped _______ some food.
A. buy???????? B. to buy???? C. buying?????? D. bought
3.Don't forget _________ the letter. ---Ok.
A. to send????? B. send????? C. sending????? D. being sent
1. While I was walking along the lake, I saw some fish ______ out of the water.
jumped B. to jump C. jumping D. are jumping
1. You’d better______ too much sugar. You are already overweight.
A.not to eat B.to eat C.not eat D.eat
2. I would rather stay at home than go shopping.
I ____ ____ _____ at home rather than _____ shopping.
prefer to stay
go
3. The boss made them work the whole night.
=They ____ _____ _____ _____ the whole night.
were made to work
帮助我回信给Michael,鼓励他学习中文,告诉他学好中文的方法。
提示:1. have problem/trouble doing...
2.had better do...
3. spend....doing .....
4.be used to doing...
学习非谓语动词的概念、结构、作用。
动词不定式
动名词(doing)
to do
do
把非谓语动词应用到写作。
1.Review the words and phrases.
2.Get ready for the test.
3.Review the comparative and superlative adjectives(形容词比较级和最高级)