初中英语非谓语动词教案及练习由刀豆文库小编整理,希望给你工作、学习、生活带来方便,猜你可能喜欢“初中英语习题讲评教案”。
初中英语精典专题系列
一、导入
村长:“本村计划-生育工作的难度一直很大。” 记者:“为什么?”
村长:“两年前村子旁边修了铁路,每天早上五点火车准时经过,汽笛一响,全村的人就都醒了。这个钟点,你说起来吧,太早;你说接着睡吧,时间又太短……”
二、知识点回顾
被动语态:
一般现在时
构成:
一般过去时
构成:
现在进行时
构成:
过去进行时
构成:
一般将来时
构成:
过去将来时
构成:
现在完成时
构成:
过去完成时
构成:
三、专题讲解
(一)概述:1.谓语动词:在句子中担任谓语的动词
2.非谓语动词:是动词的特殊形式,在句中可以作除谓语外的所有成分
(二)非谓语动词使用条件:一个句子当中,已经存在一个主句(谓语动词),又没有连词的情况下, 还有别的动词出现时。
She got off the bus, leaving her handbag on her seat.She got off the bus, but left her handbag on her seat.(三)非谓语动词大都可在句中作主语、宾语、宾语补足语、表语、定语、状语等.(四)动词不定式(The Infinitive)
1.动词不定式的基本构成:由不定式符号to加动词原形构成。其否定式由not+不定式构成肯定式:to do sth 否定式:not to do sth.被动式:to be done 完成式:to have done 2.动词不定式的句法作用法:动词不定式有副词,形容词和名词的特征,因此在句中可作主语、宾语、宾语补足语、表语定语、状语等成份。①.动词不定式作主语:
To teach English is my favorite.动词不定式作主语时可以放在后面,而用 it 作形式主语放在原主语的位置上。
It's neceary to find the witne.有必要找到目击者。
②.动词不定式作宾语: 某些及物动词可以用动词不定式作宾语,这些动词有decide, begin, help, begin, want, wish, like, forget, learn, ask.等。
What I wish is to learn English well.练习:
1.They wanted ____(get)on the bus, didn’t they? 2.He said he wished ______(be)a profeor.3.I agreed______(go)there with the doctor.4.My daughter preferred ______(dance)when she was in her twenties.5.He had promised ______(give)me a hand.常跟疑问词+不定式作宾语的动词:tell, advise, show, teach, find out, decide, discu, learn, explain„ know, show, discover, see(understand)• He taught us how to use the tool.• No one could tell me where to get the book.• I hope you’ll advise me what to do.③.动词不定式作宾语补语(与宾语之间的关系实际上是逻辑上的主谓关系)。
Please ask him to come here quickly.请叫他快过来。
练习:
1.Mother told me ___ come back before 10 o’clock.2.I’ll get someone ___ repair the recorder for you.3.What caused him ___ change his mind? 4.I wish you ___ come as soon as poible.5.He asked me ___do the work with him
A:
advise allow ask beg cause expect encourage force get hate invite order wish want warn remind promise permit persuade request…
+ sb.to do B: see watch look at hear listen to feel notice + sb.+ do doing done C:
make let have + sb.+ do D: seen watched looked at sb.be + heard + to do listened to felt noticed
Did you notice anyone(come)in ? I would have him(wait)for me for a long time.[注意]: 当这类动词转为被动语态时,其后的不定式则要加上“ to” 如:
He is often heard ____to sing____ the song· He was seen ___to enter____ the room.④.动词不定式作表语 :
What I should do is to finish the task soon.我应该做的是赶快完成任务。
⑤.动词不定式作定语:
I have something important to tell you.我有重要的事情要告诉你。
[注意]: 如果不定式是不及物的,它后面就应有必要的介词。如:
He is looking for a room to live in .
Please give me a knife to cut with.
⑥.不定式作状语: We went to the hospital to see our teacher.我们去医院看了我们的老师。
(五)动 名 词
动名词是由动词原形 + ing 构成,同现在分词形式一样,在句中可作主语,宾语,表语和定语。
1)动名词作主语:
Talking like that is not polite.(注:动名词可以象动词不定式一样,用 it 先行祠代替,而把动名词写在后面。
It's no use waiting here, let's go home.2)动名词作表语
Seeing is believing.3)动名词作宾语
有些动词须用动名词来作宾语,它们是begin, mind, suggest, finish, stop, need, enjoy, mi, keep.Please stop smoking in the house.4)动名词作定语
She is studying in the reading room.(动名词的否定形式:not + 动名词
He pretend not knowing it at all.他假装全然不知。
动名词的被动形式 :
(当动名词和它的逻辑主语是被动关系时,用动名词的被动形式来表示。)His being looked down upon made him sick.四、巩固练习:
(A)用括号中的动词适当形式填空
1.We are so glad ________(hear)the news.2.I saw him ________(cro)the road safely and ________(run)away.3.You can’t make him ________(do)what you want.4.I don’t know where ________(meet)him.5.What makes you ________(think)I’m a farmer? 6.Did you see him ________(go)upstairs? 7.It is better ________(put)your money in a bank.8.It is difficult for the boy ________(swim)acro the river.9.I let him ________(go)early as he wanted ________(meet)his uncle at the station.10.Will you help me ________(move)the bed? 11.If he doesn’t know, how ________(use)the recorder, you’d better ________(show)him.12.He is the last one ________(leave)the office every day.13.It’s bad manners ________(shout)in public.14.The boy is old enough ________(dre)himself.15.She is too ill ________(go)to school.1.I’m thirsty.Will you get me something ____?
A.drink
B.to drink
C.eat
D.eating 2.It was great fun _____ a picnic on the hill.A.to have
B.of having
C.have
D.had 3.It’s bad for your eyes ____ computer games for a long time.A.plays
B.to play
C.play
D.played 4.----Do you often hear John ____ in his room?
----Yes.Listen!Now we can hear him ____ in his room.A.sing;to sing
B.singing;singing
C.sing;singing
D.to sing;singing 5.Why not ____?
A.let him to go home
B.to let him go home
C.let him go home
D.to let him to go home
五、拓展训练。
六、反思总结。附件:当堂过手训练
1.Boys, don't forget _____ the windows before you leave the claroom.A.closing B.closed C.to closing D.to close 2.She reached the top of the hill and stopped _______ on a big rock.A.to have rested B.resting C.to rest D.rest 4.Remember _______ the lights when you leave the office.A.to turn off B.turning off C.turn off D.to turning off 1.Let me ______(help)you _______(water)the flowers.2.Little Sandy would love _______(take)to the cinema this evening.3.Though he often made his deskmate ______(cry), today he was made _______(cry)by his deskmate.4.I saw him _______ into the small store.A.went
B.going
C.to go
D.has gone 5.Tell the boy _______ out of the window.A.not to look
B.to not look
C.don't look
D.not look 1.The house is not big enough for us all_______.A.to live in
B.to be lived in
C.to live
D.for living in 2.Would you please pa me the knife _______? A.to cut the fruit with
B.to cut the fruit
C.cutting the fruit
D.cutting the fruit with 4