2022届高三英语 二轮专题语法复习之省略课件（11张ppt）

(共11张PPT)
英语语法考点：省略
一、状语从句的省略：
1、如果状语从句中的主语与主句的主语相同，从句的
谓语动词是 be动词 ，常将从句的主语和 be动词省略。
① Although he was told to stop, he kept on working.
=Although _____（tell）to stop, he kept on working.
② Though he lacked of money, his parents managed to send him to university.
=Though _________(lack) of money, his parents managed to send him to university.
③ As he was growing, he became less active.
=As ____________(grow), he became less active.
told
growing
lacking
④ When he was asked for his views about his teaching job, Philip said he found it very interesting and rewarding.
=When _______(ask) for his views about his teaching job, Philip said he found it very interesting and rewarding.
⑤Every evening after dinner, if I am not tired from work, I will spend some time walking my dog.
=Every evening after dinner, if not _____(tire) from work, I will spend some time walking my dog.
tired
asked
2、如果状语从句中的主语是it, 从句的谓语动词是 be动词 ，常将从句的主语it 和 be动词省略。
① If it is necessary, we shall send a telegram home.
=If necessary, we shall send a telegram home.
② Whenever it is possible, he will come to my help.
=Whenever possible, he will come to my help.
二、定语从句的省略：关系代词which、whom、who、that在定语从句中作宾语时可以省略.
① Here is the man (who/that/whom) you're been looking for.
② The reason (why/that) he failed was his laziness.
③ He is not the man (that) he used to be.
④ China is not the country (that) it was.
⑤ I’m not the madman (that) you thought me.
⑥ I don’t like the way（that/ in which ) he looks at me.
三、 that引起宾语从句时，可以省略：
①I believe (that) you will succeed ．
②He said (that) he agreed with us.
③I ‘ m sure (that) she will help you.
四、动词不定式的省略：
1、在动词不定式结构中，为避免重复，常常省略不定式结构中的动词原形，只保留to。
①They do not visit their parents as much as they ought to.
②---Would you like to come tonight
---I’d love to.
2、使役动词、感官动词后跟不定式作宾补时，省略不定式符号to.
The boss made the poor boy work all the time.
=The poor boy was made to work all the time. （注意：变被动语态时to 要还原）
五、if引导的虚拟条件状语从句的省略if：
①If I were you ,I would have attended the meeting
= Were I you ,I would have attended the meeting
② If it had rained yesterday, we would have stayed at home.
= Had it rained yesterday, we would have stayed at home.
③ If it should snow tomorrow, they couldn't go out.
= Should it snow tomorrow, they couldn't go out.
六、介词省略：
1、spend----(in) doing sth.
waste money /time (in) doing sth
He spent four hours (in) going over his lessons.
2、have difficulty/ trouble/ fun/ luck/ a hard time/ a good time (in) doing sth.
①I had the greatest difficulty (in）persuading him.
②We had great fun（in）comparing our baby pictures.
③She had good luck（in ）finding a new job quickly.
3、There is no difficulty (in) doing sth.
There is no use (in) doing sth.
There is no point (in) doing sth.
There’s no sense (in) doing sth.
There is no good（in）doing sth
①You don't take advice so there is no point (in) asking for it.
②There’s no sense (in) criticizing him.
③It's no use (in) picking it up.
④There is no good (in) trying to solve the issue between the nations by means of war.
1.Anyone, once _______（test） positive for H7N9 flu virus, will receive free medical treatment from our government.
2.If ________ （ask）to look after luggage for someone else, inform the police at once.
3.There are some health problems that, when ___________ （treat）in time, can become bigger ones later on.
4、 Though ___________(lack) money, his parents managed to send him to university.
5、Though __________ (surprise) to see us，the professor gave us a warm welcome。
(注意：找逻辑主语）
tested
asked
not treated
lacking of
surprised