(2013-10-28 16:14:59)
转载▼
标签:
杂谈 |
1. 正确分析句子成分是做对题的关键。
2. 引导词的特点:
*关系代词:which, that, who, whom, whose; 关系副词when, where, why 和that。(略)
*that既指人又指物,先行词是everything, all等或有 the first, the most, the very 等修饰时都能用,所以一般情况下用that引导定语从句比较保险,但以下情况不能用,切记:
a. 在非性定语从句中(从句前面有逗号与主句隔开),用which或who, whom;
b. 前面有介词时,用which 或whom;
c. 前面的先行词是anyone, those 时, 用who;
*as 和which 可以引导非性定语从句,指代整个句子(which有时也仅仅指代主句的一个词和一部分)。which引导的这种从句只能放在主句后,as 引导的这种从句可以放在主句前、后、或在中间插入。另外,以下短语几乎成为固定搭配:as is often the case, as is known to all, as is hoped, as is natural, as is reported, as has been said, as we know。
如:__As_____ is announced in today’s newspapers, all the schools will reopen on Sept. 1st.
*当先行词为case, situation, condition, point 时, 且从句不缺少主要成分,用where引导;而出现occasion常用when;
* 关系副词where, when 有时用作关系代词;
如:He climbed up to the top of the temple, from where he could see nothing but trees.
* which 偶尔也指人,着重于该人的品质,地位,身份,而不是人本身。
如:Her sister has become a lawyer, which she wants to be.
*比较:
a. There are 20 people in the bus, most of ________ are boys.
b. There are 20 people in the bus, most of ________boys.
c. There are 20 people in the bus and most of _______ are boys.
key: whom/ them/them
* 比较:
a. ______ is known to us all, the earth goes around the sun.
b. ______ is known to us all is that the earth goes around the sun.
c. ______ is known to us all that the earth goes around the sun. Key: As/ What/It
*比较:
a. He is one of the students who _____ (praise) by the teacher.
b. He is the only one of the students who ______(praise) by the teacher. Key: were praised/was praised
* 比较:
a. Rose is such a kind girl ______ will surely give others help if possible.
b. Rose is such a kind girl ______ she has won a high reputation in our class. Key:as/that
二、强化练习
1. There isn’t a moment ________ I’m not thinking of you.
2. I hate the way _______ you never look at me when you speak to me.
3. Thousands of Haitians cheered as the Chinese medical team arrived, many of _____ even cried with joy.
4. She showed the visitors around the museum, the construction of ______ had taken more than three years.
5. She has married again, _______ was unexpected.
6. The Beatles, _____ many of you are old enough to remember, came from Liverpool.
7. It is such a good place ______ everybody wants to go and visit ______ it is well known all over the world.
8. The book was written in 1946, _______(during which/ since when) the education system has witnessed great change.
9. One of the boys who _______(be) my friends ________(be) very good at English.
10. Occasions are very rare _______ I have the time to spend a whole day with my kids.
11. I will put the book _______ you placed it and make a mark at the place _______ can be easily seen.
12. It is on the morning of May first _______ I met Liang at the airport.
三、语篇练习
Influenza, or flu, is 1______ common infection of the nose and throat, and sometimes the lungs. The cause is a virus that passes from one person to another. The virus spreads through the air 2_______ an infected person expels air suddenly.
Medical experts have identified three major kinds of influenza. They call them type A, B and C. Type C is 3_______(little) serious. People may not even know they have it. But researchers study the 4_______ two kinds very closely. Viruses change to survive. This can make 5______ difficult for the body to recognize and fight an infection.
A person 6______has suffered one kind of flu develops the same kind again. The body’s defense system produces antibodies. These substances stay in the blood and destroy the virus 7_______ it appears again. 8_______ the body may not recognize a flu virus 9________ has even a small change.
Each year, researchers develop vaccines(疫苗) to prevent the spread of the flu virus. The WHO holds meetings in 10_______ experts discuss 11________ kinds of flu viruses to include in the next vaccine.
二、 1. when 2. that 3. whom 4. which 5. which 6. which 7. as ; that 8. since when 9. are;is 10. when 11. where;where 12. that
三、1. a 2. when 3. least 4. other 5. it 6. who 7. when 8. But 9. which/that 10. which 11. what