(共26张PPT)
M7U2 语法复习
As long as we fight together, we will win the war.
hope
知识梳理
linking verbs
请划出下列句子中的系动词:
①Both of these medicines have proved beneficial to mankind since they were invented.
②Within a short time, aspirin became the best?selling medicine in the world for pain relief.
③He noted that a dish in which he was trying to grow bacteria for an experiment looked abnormal.
④Many people has fallen ill because of the cold weather.
⑤It seems as if he has lost interest in his new job again.
⑥Please keep silent at the meeting unless you’re allowed to talk.
连系动词
连系动词本身有词义,但却不能单独用作谓语,后面必须接表语,构成系表结构,表语常由名词、形容词、介词短语或者非谓语动词来充当。
1. “状态持续”类连系动词
这类连系动词常用来表示主语某种情况的持续。常见的主要有remain(保持), keep(保持), stay(保持)等, 如:
Mr. Smith always stays positive and happy.
He remained single all his life.
[即时演练] 完成句子
①我希望我的家人身体能够永远健康。I hope my family can ______________ forever.
②此事仍是一个谜。 This matter ______________.
keep fit
remains a mystery
remain + n.
remain + adj. remain young
remain + v.- ed/ ing remain sitting/seated
sth remains to be done 某事留待以后去做
③四月份,成千上万的度假者由于火山灰的影响而被滞留在国外。
In April, thousands of holidaymakers ______________
due to the volcanic ash cloud.
2. “主观判断”类连系动词
这类系动词包括seem(似乎是), appear(似乎,显得), prove(证明是), turn out(结果是,证明是)。
In the eyes of his grandparents, the painting seemed absurd.
He may appear a fool, but actually he’s quite clever.
His efforts proved worthwhile.
[即时演练] 完成句子
①他说他的计划结果是成功的。
He said his plan ______________a success.
②在我看来这似乎是最好的解决方法。______________ it is the best solution.
turned out
It seems to me that
3. “感觉感官”类连系动词
感官类连系动词即指与人的五官有关联的动词,主要有look, sound, smell, taste, feel。
What he says sounds reasonable.
These flowers smell very sweet.
[即时演练] 完成句子
①这种布料感觉很软。This kind of cloth ______________.
②一些人用眼睛来吃饭,他们喜欢点看上去好的饭菜。
Some people eat with their eyes. They prefer to order what _______________.
feels soft
looks nice
4.“状态变化”类连系动词
变化类连系动词表示由一种情况或状态变成另一种情况或状态,常见的有:become(变得), grow(渐渐变得), turn(变得), fall(变成), get(变得), come(变成), go(变得)等。
The food will go bad if you don’t put it in the refrigerator. 变质
The old man, unable to express himself, fell silent. 保持安静
Work hard, and your dream will come true. 成真
He grew annoyed when the girl asked him another silly question.
变得生气
【注意】turn后面跟上单数名词作表语时,前面不用冠词。
turn还可以表示到达某一时间或年龄。
He became a doctor after graduation.=He ______________after graduation. 他毕业后成为一名医生。
She ______________in June. 她到六月份21岁。
[即时演练] 完成句子
①你不让这个孩子上网,他会发疯的。
The boy will ______________if you don't allow him to surf the Internet.
②秋天,树叶开始发黄。
In autumn, leaves begin to_______________.
turned doctor
turns 21
go mad
turn yellow
二、使用连系动词时应注意的4个问题
1.一般地说,连系动词无进行时态,无被动语态。如:
Your hand feels cold.
The soup tastes good.
但是,某些含有变化意义的系动词如get, become, grow, turn等可用于进行时态,可与形容词比较级连用,表示“渐渐”“越来越…”。如:
He is growing taller and taller.
Our life is getting better and better.
[即时演练] 完成句子
Spring is coming, and it ______________ warmer and warmer.
春天来了,天气越来越暖和了。
is getting/becoming
2. 有些系动词与表语构成固定搭配。
保持安静 ______________
站着不动 ______________
发疯 ______________
挨饿______________
入睡 ______________
睡不着______________
生病______________
变成现实,实现______________
keep silent
stand still
go mad
go hungry
fall asleep
lie awake
fall ill
come true
3. 英语中有些动词既是行为动词也是连系动词,要根据其搭配判断它的类别,如后接形容词,该词就是连系动词;如有副词修饰,就是行为动词。
He looked angry.(__________) 看起来
He looked angrily at me.(__________)看着
This bottle of milk smells bad. (________ )
连系动词
行为动词
连系动词
4. 系动词seem ,appear后可以接以下几种形式:
(1)+to do/to be doing/to have done
seem to do ______________
seem to be doing ______________
seem to have done ______________
(2)可用于It seems/seemed/appears /appeared that 句型,表似乎,
好像
______________ he had made some serious mistakes in his work.
好像他已经在工作中犯了许多严重错误。
似乎要去做某事
似乎正在做某事
似乎已经做了某事
It seemed/appeared that
(3) seem后还可以+as if/as though引导的表语从句。根据语境的不同,从句可用陈述语气或虚拟语气。
It seems as if/as though he has finished the work.
(真实情况,不用虚拟)
他好像已经完成了这项工作。
It seems as if/as though it were summer already.
(非真实情况,表示假设,要用虚拟)
好像已经是夏天了。
当堂训练巩固
Ⅰ.用所给词的适当形式填空
1.Ladies and gentlemen, please remain________ (seat) until the
plane has come to a complete stop.
2.—Why was Tom unhappy those days?
—Can’t you see it clearly? The theory (he stuck to) ________
(prove) wrong.
3.His wish to become an astronaut ________ (come) true eventually.
4.The children all looked ________ at the broken model plane and
felt quite ________. (sad)
seated
proved
came
sadly
sad
5.________ (taste) so delicious, the food was sold out soon.
6.The flowers ( ________ (smell) sweet in the botanical garden)
attract the visitors to the beauty of nature.
7. With smart phones applied widely, young people seem
________ (lose) the ability of face-to-face communication.
8. Happy birthday, Alice! So you have ______ (turn) twenty-one
already.
Tasting
smelling
to be losing
turned
Ⅱ.选择题
1. Playing cards on such a rainy day sounds good, but it remains ______ whether Kim will have free time.
A. to see B. seeing C. seen D. to be seen
2. With many problems_______, we decided to hold another meeting later.
A. remained to be discussed B. remaining to be discussed
C. remained to discuss D. remaining to discuss
3. On hearing the news of the accident in the coalmine, she ________pale.
A. got B. changed C. went D. appeared
4. The cloth that _____ smooth and soft ______.
A. feels; sells well B. feels; is well sold
C. is felt; sells well D. is felt; sells good
go pale/turn pale
With+宾语+宾补(doing/done/adj/介短)
5. The following year, we had to flee a second time because a war between the
two countries ______ to avoid.
A. was seemed to be impossible B. seemed impossibly
C. seemed impossible D. was seemed impossibly
6. Be careful when you cross this very busy street. If not, you may ______ run
over by a car.
A. have B. get C. become D. turn
7. As we grew ______, our choices for our future continued to change somewhat.
A. be more mature B. more mature
C. more maturely D. to be more maturely
get done被---
grow mature
8. Kathy, put the dish in the fridge after supper, or it will ______ bad in such hot weather.
A. stay B. come C. keep D. go
9. On the long journey, Jenny ______ a most humorous guide. We all had a good time.
A. proves B. is proved
C. proved to be D. was proved to be
10. What a pity that he ______ blind in an accident! But to his parents’ relief, his dream of becoming a musician ______ true at last.
A. came; went B. came; came
C. went; went D. went; came
prove (to be) 结果是,证明是
Ⅲ.完成句子
1.这种药已经证明了对治疗肺癌有益。
The new medicine has ______________________ lung caner.
2.如果周五晚上你很累,在周六睡懒觉可能听起来很不错。
If you’re tired out by Friday night, sleeping on Saturday could _________________
3.放下心来,我坐在安乐椅上睡着了。
Relieved, I sat back in an easy chair and _________________.
proved beneficial to treating
sound wonderful
fell asleep
4.这张照片拍后一个月,我进入高中二年级,成了学校音乐俱乐部的一名新成员。
About one month after this photo was taken,I entered my second year of high school and ______________________ of the school music club.
5.保持健康的最佳方法是通过体育活动获得大量的锻炼。
The best way to _________________ is to get plenty of exercise by doing sports.
6.我们必须在社会上保持竞争力。
We must _________________ in society.
became a new member
keep fit
stay competitive
Have a revision of what we learnt today.