高中英语高考语法——状语从句中的省略课件(16张ppt)

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名称 高中英语高考语法——状语从句中的省略课件(16张ppt)
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更新时间 2023-02-04 18:01:59

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(共16张PPT)
状语从句中的省略现象
状语从句的省略有以下几种情况:
1、当状语从句的主语与主句的主语一致,且从句中含有be动词,则通常可省去从句中的主语和be动词,出现如下结构:
(1)连词(as等)+名词
As (he was) a teacher, he worked very hard.
他当老师的时候工作很努力。
(2)连词(though, if, when等)+形容词
Work hard when (you are) young, or you’ll regret.
少壮不努力,老大徒伤悲。
(3)连词(once, as if, while等)+介词短语
He looked everywhere as if (he was) in search of something.
他四处张望,好像在找什么东西。
(4)连词(when, while, though等)+现在分词
While (I was) walking along the street, I heard my name called.
走在街上的时候,我听见有人叫我的名字。
(5)连词(when, if, even if, unless, once, until, than, as等)+过去分词
The exhibition is more interesting than (it was) expected.
那个展览比预料的更有趣。
(6)连词(as if, as though等)+不定式
He opened his lips as if (he were) to speak.
他张了张嘴,好像要说话。
2、当从句中的主语是it,谓语动词中又含有be动词时,可以把it和be动词一起省略。此时构成“连词(if, unless, when, whenever等)+形容词”。
Unless (it is) necessary, you’d better not refer to the dictionary.
如果没有必要,你最好不要查字典。
另外,我们还可以用so或not代替上文内容,此时可用“if+ so/ not”省略句式。
1. Get up early tomorrow. If not (= If you don’t get up early), you will miss the first bus.
明天得早起。如果不早起,你就赶不上首班车。
2. He may not be at home then. If so (= If he is not at home), leave him a note.
那时他可能不在家。如果他不在家的话,给他留个便条。
1. The research is so designed that once _____, nothing can be done to change it.
A. begins B. having begun
C. beginning D. begun
2. Though ________ money, his parents managed to send him to university.
A. lacked B. lacking of
C. lacking D. lacked in
巩固练习
1.When he heard the good news, he jumped with joy.
2.When she was asked to sing a song for the class, she felt nervous.
3.After he visited the city twice, he decided
to settle there.
4.Though I have lived here for two years, I
still feel a stranger.
5.We must keep studying so that we can keep pace with times.
Hearing
After visiting
Having lived
to keep
1.听到这个消息,我们高兴得跳了起来.
2.看到老师进来,他假装正在读书.
3.在河边散步的时候,我听到有人呼救.
4.发现车丢了,他立刻了报警.
Hearing the news, we jumped with joy
Seeing the teacher come in, he pretended to be reading.
Walking along the river, I heard someone calling for help.
Finding the bike missing / lost /gone, he dialed 110 at once.
5.意识到自己迷路了, 他向警察求助.
6. 不知道怎么处理那封信, 她征求好朋友的建议
7.她站在那儿,不敢抬头.
8.在国外生活了2年,他非常想念祖国.
Realizing he was lost, he turned to the police for help.
Not knowing how to deal with the letter, she asked her good friend for advice.
She stood there, not daring to look up.
Having lived abroad for two years, he misses his homeland.
9.参观了那个城市3次,他决定在那里定居.
10.由于陷入沉思,他几乎撞到树上.
11.遇到大雨,他们不得不停止工作.
12.当问起到哪儿去度假时, 他没回答.
Having visited the city three times, he is determined to settle down there.
Lost in thought, he nearly knocked into the tree.
Caught in a heavy rain, they had to stop working.
When asked where to go for a holiday, he didn’t respond.
1)_____himself being followed, he walked faster. A Find B Found C Finding D to find 2)____ the news, the girl burst into tears. A Hearing B Heard C Hear D To hear 3)____in the factory all his life, he couldn’t tear himself away from it.
A Working B Worked C Having worked D Work
4. She stood outside the door, _____to enter.
A dared not B daring not
C not dared D not daring
5. ____his little friends playing games, he
hurried to joined them.
A Seen B Seeing C See D To see
6.____from the instance, the picture is more beautiful.
A Seen B Seeing C See D To see
7.____a lawyer for 20 years, he knew how to deal with such a problem.
A Be B Being C Been D Having been
8.____by the police, he realized he must drive slowly.
A Fined B to fine
C Having fined D to be fined
9.____in the traffic jam, he was late for work.
A Catching B Caught
C Being caught D to catch
A Seen B Seeing C See D To see
1. I went to the library for some books, _____it closed.
A finding B found
C only to find D having found
2.We were travelling in the forest when it rained cats and dogs, ____ the trip more difficult.
A made B making
C only to make D make
Football is played in over 80 coutries,_____ it popular all around the world.
Only to make B. making C. makes D.make
The thief intended to steal something in the musium ,______________.
Caught B. only to be caught C. caughting
D. To caught