初中英语语法-动词复习课件(PPT24张)

不及物动词无需接宾语
Mike is studying Maths. Mike studies hard.
有些动词既是及物动词又是不及物动词
keep study 有些不及物动词与其他词构成短语时，作用相当于一个及物动词 like work fly turn off learn leave pick up swim
may & might
☆ 可能，也许
He may/ might come tomorrow. might 语气更弱
☆ 表请求（might 语气更委婉）
May I come in? --- No, you mustn't/ can't. （不可以，禁止）
用法
必须 表推测 “一定” must “must” 在句首的疑问句 答句不能用mustn't
例句
I must go now. --- Someone is koncking the door. --- It must be Tom. --- Must I finish the homework today? --- No, you needn't/ don't have to.
☆ 情态动词： 表示“需要、必须” Need I do the exercise now? --- Yes, you must. / No, you needn't.
He can play basketball.
表能力 “能，会”
Mary went to Shanghai last week, so she can't be here.
表猜测、怀疑 用于否定、疑问句
I could swim when I was 7 years old.
can的过去式，表示过去的能力
I have learned English for 8 years. 助动词 have/has/had
护法三号
表能力 can/could
情态动词
表推测 can/must/might/may 表必要性 need/have to
A
B
C D
表请求 should/shall/may
E
半情态动词 need/dare
have learned (learn) about 200 English words since this term. 10. They ___________
I like very much. I like English very much.
They call me.
They call me Mary. Please pass me. Please pass me the salt.
Horses run fast. He jumps very high.
用系动词的适当形式填空
looks 1. You _______very young. seemed easy, but later I found them difficult. 2. At first those questions ________ looks 3. After the sports meeting, he ________very tired. was 4. My younger brother ________a student last year. grow 5. When we________ up, we're going to help build up our country. smell 6. The flowers __________very sweet.
3. —May I take this book out? —No, you___. A. can't B. may not C. needn't D. aren't
4 .You___ go and see a doctor at once because you're got a fever.
A.can
实义动词
助动词
系动词
情态动词
Patrick Star is eating a hamburger.
表示动作或者状态的词
The boy still stands here.
护法一号
☆ 定义： 能独立作谓语的动词 及物动词
实义动词
（vt）〖延续性〗
☆ 分类
不及物动词 （vi）〖非延续性〗
及物动词后必须加宾语
Байду номын сангаас
does 6. She often ________ (do) her lessons after supper.
7. Hurry up! The train ________ will leave (leave) in five minutes.
8. They ________ arrived (arrive) in London on the night of April 30, 1989. were talking (talk) in the room, the light suddenly went out. 9. While we __________
☆
描述状态变化过程
He is getting worse and worse.
The man fell asleep two hours ago. It's growing warm. Maple trees turn red in autumn.
The sun rose red. She stopped and stood quite still. The book lay open on the table. He married young.
I was doing my homework all afternoon. Many trees are planted in the park last Sunday. 助动词 be
They will leave in two hours. I shall be 16 years old next year.
vt
vi
护法二号
感官类 系动词
系动词
状态类 系动词
系动词
动态系 动词
双谓语 系动词
feel sound taste
smell
look
☆ be
☆ seem
I am a student.
They seem quite happy.
☆ keep
☆ stay
We need to keep fit.
The window stayed open all the night.
B. must
C. dare
D. would
visited 1. They ________ (visit) the museum last week. has made (make) many friends since she came to Paris. 2. Zhang Hong ________ will go 3. She ________ (go)to the cinema with her classmates tomorrow evening. sleeps 4. John is always busy. He ________ (sleep) only six hours very night. is raining (rain) now. 5. Stay here; boy; don't go out. It ________
情态动词练习
1. John___ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. must
2. They ___ do well in the exam. A.can be able to B. be able to C. can able to D. are able to
用need 提问时，肯定回答为 must，否定回答为 needn’t或don’t have to
☆ 实义动词： sb. need(s) sth. 某人需要某物 sb. need to do sth. sth. need doing 某事需要被做 = sth. need to be done
should vs shall
☆ should 表示义务、责任 We should obey traffic rules. ☆ shall
征求意见（第一人称）
Shall we go shopping today?
警示、命令、允诺（第二、三人称）
You shall hand in your homework on time.
will vs would
7. Her face ________red. turns
looks 8. Jack ________very happy. tastes 9. The mooncake ________good.
10. The meat _________ bad. tastes
护法三号
助动词
助动词 will/shall
用法 例句 Will you pass me the book? We will do anything thing for you. They will have a meeting tomorrow.
1.请求、询问（第二人称） will
2. 意愿 将来时
would will 的过去式 Would you tell me the way to the 表示过去的意愿或委婉的询问 station.