期末语法总复习

三、虚拟语气在其他从句中
1. It is (high) time that…从句中的谓语动词用 过去式或should＋动词原形，should不能省 略． It is high time that you went / should go to school.
If only I knew the answer! If only I had seen the film yesterday!
operate
been operating The doctors have ________________ on the patient.
(The operation is still going on.)
shop (v.)
has been shopping She _________________all day.
5. 目的状语从句
解释主句动作发生的目的
• so that • in order that • in case
主
谓
宾
表
定
状
补
doing
√
to do
× √
目的； 表内容； 表内容； 原因， to do 表将来 表将来 结果， do
√
表用途
√
√
分词 (-ing -ed)
× √
×
√
√
√
√
时间,方式 结果,原因 条件,让步
(She is still buying things in the store.)
play basketball
been playing basketball Ted has _______________________ with his friends all morning. He’s so tired now.
What 引导主语，宾语，表语 从句
• What you said is true.
• I don’t understand what you said. • This is what she said.
• They’ve done ____ they can to help her. • 他们已经尽力帮助了她。 • This is ________they call Salt Lake City. • 这就是他们称为盐湖城的地方。
eg:If I had time, I would attend the meeting.
If he had hurried ,he could have caught the train. If I were to go abroad ,I would go to America.
2.用于表示命令、建议、要求等一类词后面的宾语从句。 insist, order, suggest, advise, propose, require, request, demand, etc. We suggested that the meeting (should) be put off. They insisted that the boy (should) go with them.
在从句中作状语，从句不能缺主语或宾语 不可省略
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基础知识回顾：
1. The teachers who attended the meeting were all experienced teachers. 2. Our class is a big family which consists of 12 girls and 50 boys. 3. Peter is the boy whose English is very good in our class. 4. The school where they are studying is very famous.
• A lot of ideas were considered ____the designer decided on the design of the building.
• • • • A. because B. before C. whether D. unless
• Small sailboats can easily turn over in the water _____ they are not managed carefully. • A. though • B. before • C. until • D. if
四 情态动词+ have done
你本不应该告诉她真相。
You shouldn’t have told her the truth .
我有车，你本必要来接我． I had a car, you needn’t have picked me up.
状语从句
b) He was made to practise the piano so much that, at times, he thought about giving up. c) He concert last week was such a success that Kong’s Dream Tour Concert is expected t run for the next two years.
d) As his mother was a great music lover, he lived with music from birth.
• ______ everybody knows about it, I don’t want to talk any more. • A. For • B. Even • C. Since • D. However
定语从句
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连接词：
关系代词 修饰 成分（从句） 省略 which 物 主、宾语 that 人、物 主、宾语 who 人 主、宾语 whom 人 宾语 whose 人、物 定语
在从句中作宾语时可以省略
关系副词 修饰 成分（从句） 省略
when 表时间的名词
where 表地点的名词
why reason
3. would rather + 从句
动词用过去式或过去完成时
I would rather you told me the truth.
I would rather you had gone there last Sunday.
4. as if ( as though) 看起来 常用虚拟形式，即 表示与现在事实相反，用过去式；与过去事实相反 用过去完成式 (had done). He treats the boy as if he were his own son. He speaks/ spoke as if he had known about it
f ) She had to draw piano keys on a piece of paper so that he could learn as early as possible.
• Pop music is such an important part of society it has even influenced our language. • A.as B.that C.which D.whe re
√ √
√ √
ห้องสมุดไป่ตู้
• ____ there is a snowstorm or some other bad weather, the mail always comes on time. • A. Because B. If • C. When D. Unless
• _____ most of the earth’s surface is covered by water, fresh water is very rare and precious. • A. As • B. Once • C. If • D. Although
巩固练习: 1.She has changed a lot. She's no longer ______she used to be. A. that B. what C. which D. 不填
一、虚拟语气在条件句中
虚拟条件句 与现在 事实相 反的假 设 与过去 相反的 假设 If+主语+动词的过去式 （动词be用were) 主句
2)
3)
As we expected, he came late again.
He is such a lazy boy as I have never seen.
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用适当的关系代词或副词填空. 1．Please pass me the notebook ______ whose cover is yellow． 2．Li Hua was one of the girls ____ who have the chance to go abroad. 3．He must be from Africa, which ____ can be seen from his skin． whichwe breathe every day, is around us all the 4．Air, _____ time． 5．1949 was the year ____ whenthe New China was born． 6．I don't know the reason ____ why she looks unhappy today． 7．This is the village _____ where my father worked three years 12 ago．
主语+should,would, might,could＋动词 原形
If+主语+had +过去分词