This is the dictionary_Mum gave me for my birthday.[ ]A. whichB. what C. whoseD. whom
|This is the dictionary _ Mum gave me for my birthday.|
知名教师分析，《This is the dictionary_Mum gave me for my birthday.[ ]A. whichB. what C. whoseD. whom》这道题主要考你对 关系代词 等知识点的理解。
例如：The teacher who/whom you want to see has come.
例如：Here is the coat which will be made to you.
例如：I have eaten bread that/which he gave to me.
The girl whom I spoke to is my cousin. 跟我讲话的姑娘是我表妹。
This is the pencil whose point is broken.这就是那个折了尖的铅笔。
He came back for the book which he had forgotten.他重新回来都忘记了他的那本书。
He said he saw me there, which was a lie.他说在那儿看到了我，纯属谎言。
I've forgotten much of the Latin I once knew.我过去懂拉丁语，现在大都忘了。
He's changed. He's not the man he was.他变化很大，已不是过去的他了。
①先行词为all, anything, everything, nothing, something等时。
I will do all (that) I can to help you.
②先行词被序数词、形容词最高级或the only, the very等所修饰时。
He was the only person that joined the army in his village that year.
They talked about the people and the things (that)they remembered in the school.
④当主句是以who 或which开头的疑问句时, 定语从句用that 引导, 以避免重复。
Who is the boy that was here just now?
The pencil with which he was writing broke.
其后的定语从句用in which或 that引导,也可不用引导词。
I don’t like the way (in which/that) he talks to me.
used to/be used to的分别：
①used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
Mother used not to be so forgetful.
②be used to + doing： 对……已感到习惯，或"习惯于"，to是介词，后需加名词或动名词。
Scarf is used to taking a walk.(现在习惯于散步)
③used to 的用法 （否定式简写为usedn't） 过去经常，以前常常
This used to be a shabby house. （此房年久失修）
used to do 强调过去习惯性的行为或状态，但是现在没有这种行为或状态了。因此，这个短语的内涵是今昔对比。
在引导非限定性定语从句时 (错)The tree, that is four hundred years old, is very famous here.
介词后不能用We depend on the land from which we get our food.
a.在there be 句型中，只用that，不用which。
b.在不定代词，如：anything, nothing, the one, all, much, few, any, little等作先行词时，只用that，不用which。
c.先行词有the only, the very.（恰恰，正好）.any. few. little. no. all 修饰时，只用that。
Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。
1.当先行词为all, little, much, few, everything, none 等不定代词时关系代词用that而不用which.
There are few books that you can read in this book store.
He asked about the factories and workers that he had visited.
Guilin is one of the most beautiful cities that I have ever visited.
The first sight that was caught at the Great Wall has made a lasting impression on him.
5.当先行词被the only, the very, the same, the right等修饰时，关系代词用that,不用which.
It is the only book that he bought himself.
6.当先行词被all, every, any, much, little, few, no等修饰时，关系代词用that,不用which.
There is no clothes that fit you here.
Which of the books that had pictures was worth reading?
8.在强调句型" It is ... that ..." 中,只用that,不用which.
It is in this room that he was born twenty years ago.
9.在" such (the same) ... as ..." 句型中,关系代词要用as, 而不用which.
We need such materials as (not which) can bear high temperature.
10.表示" 正如... 那样 "，" 正象..." 之意时，用as, 不用which.
Mary was late again, as had been expected.
11.As 引导的定语从句可以放在主句前面，也可以放在主句后面或主句中间，而由 which引导的定语从句只能放在主句后面。
As we all know, oceans cover more than 70% of the earth.
Here is the man (who/that/whom)you're been looking for.
She is all (that) a teacher should be.
3.在there be 结构中出现定语从句，或在定语从句中出现there be 时，用作主语的关系代词也可省略。
This is the best dictionary (that) there is in the library.
That is the reason (why) I did it.
I don't know the way that/ which leads to the top of the mountains.
I don't know the exact time (when/that) the sports meet will take place.
That is the headmaster with whom my father was talking just now.
The elephant is like a spear,as anybody can see.
3.在the same ...as,such...as,as...as,the same...that中，as,that即使作宾语，也不能省略I have bought the same bicycle as you have (bought). (指同类用as)
This is the same book that I read the day before yesterday. (that指同一个)
This is the book (which) I read yesterday and which I find very interesting.
关系词通常是用来引导定语从句的,但as,than和but这三个词却与which, who, that, where, when和why等典型的关系词不同。
一、 as作为准关系代词出现在the same ... as, such ... as, 和as ... as等结构中。
1. the same ... as
She is the same person as came here last Sunday. 她就是上星期天来这儿的那个人。
This is the same watch as I lost while I was doing the sightseeing in Shanghai three months ago. 这块表跟我三个月前在上海观光时丢失的那块一样。
China is not the same country as it used to be. 中国已今非昔比。
You should learn to do housework in the same way as your mother does it. 你应该学会像你母亲那样做家务活。
2. such ... as
Let children read such books as tend to make them better and brighter. 让孩子看那些容易让他们变得更好更聪明的书。
This is not such an interesting book as you just talked about. 这不是你们刚才谈到的那种有趣的书。
Such a bad man as he is will be punished. 像他这样的坏人一定会受到惩罚。
3. as ... as
He has as much money as is required. 他要多少钱就有多少钱。
I have as many friends as you (do). 我的朋友和你的朋友一样多。
As is known to all, Taiwan is one of the Chinese provinces。众所周知,台湾是中国的一个省。
二、than作为准关系词 出现在more ... than, less ... than, fewer ... than等结构中。这时, than前面要有名词; than本身有比较意义,而且需要在从句中充当一定的句子成分。
Take it easy, I have more money than is needed. 放心，我的钱比所需要的还要多。
I have more/fewer books than you (do). 我的书比你的多/少。
He is a better boy than you (are). 他是一个比你更好的男孩。
三、but作为准关系词 本身含有否定意义,它前面的主句还有另一个否定意义。这时but在意义上相当于“who ... not ...”或“which/that ... not ...”。
There is no one who is not conccrned about his future. (= There is no one but is concerned about his future.) 没有人不关心自己的未来?
2. 定语从句中有can, will, shall, must, may, should, ought to等助动词或情态动词,在将其改为含but的复合句时,这些助动词或情态动词后面不能再有not
There is nothing that she can’t do. (= There is nothing but she can do.) 没有她做不到的事?
3. 定语从句中有助动词do, does, did, 在将其改为含but的复合句时,应去掉do, does, did, 还原其后动词的时态及人称变化
There is no one who doesn’t wish to make great achievements. (= There is no one but wishes to make great achievements.) 谁都希望自己将来能有所成就。
He said he saw me there, which was a lie。他说在那儿看到了我，纯属谎言。
I've forgotten much of the Latin I once knew。 我过去懂拉丁语，现在大都忘了。