高中英语重大版必修一课件Unit5grammar(共36张)

① Crusoe’s dog, which was now
very old, became ill and died. (非限定性定于从句） ② The train which has just left is for Xian. （限定性定于从 句）
2. 在非限定性定语从句中, 不能用that 来引导定语从句, 只能用who/whom 指人，用which指物, 而且引导非限 定性定语从句的关系代词或关系副 词不能省略。
Grammar
The Non-restrictive Attributive Clauses
1 Studying the rule
Read the following two dialogues, paying attention to the colored parts. Also think about the question: Why does Bin Picture1 ask which bicycle has been stolen?
③ His wife, whom you met at my house, was bored, too.
④ The speech, which he had written on little bits of paper, seemed endless.
⑤ The manager’s daughter, whose name is Ann, gave me a patient smile.
3. 能引导非限定性定语从句 的关系代词通常是who, whom, whose和which。关 系副词where和when也能引 导非限定性定语从句。
① The chairman, who spoke first, sat on my right.
② His speech, which bored everyone, went on and on.
3. Please show me the book which / that is written by the famous writer.
B. 1. Liu Ying is our monitor, who is kind and always ready to help others. 2. The students went to the hospital to see Miss Yang, whom they respect greatly. 3. The 10:00 train, which is usually very punctual（准时的）, was late today.
Which还来自百度文库代替主句或主句的一部分。
① I advised him to give up smoking, which he didn’t accept.
② The hospital nearby, where my father used to work as a doctor, has been rebuilt recently. 3.He said she could speak 4 foreign languages, which surprised us.
give necessaBry: iIn’fmormraetiaolnlyinsorry.
order to identify what/who
you are talking about.
2)
The non-restrictive
attributive clauses are used to
give extra information, not necessary for identifying
⑥ On April 1st they flew to Beijing, where they stayed several days.
⑦ I’m seeing the manager tomorrow, when he will be back from New York.
4.1)as 和which都可以在定语从 句中作主语、宾语，代指前面 整个句子。
B: John, is it true that your
new bicycle has been stolen?
C: Yes. My new bicycle,
Tips: 1) attributive
which I bought two weeks clauTashegesoa,rrheesautrssiecbdtievtoeen stolen.
A: John’s bicycle has been stolen.
B: Really? Which one? John has two bicycles.
A: The bicycle which he bought two weeks ago has been stolen.
B: What a pity! He must be very sad.
【归纳】
通过观察我们可以发现：A组 的句子都是限制性定语从句， B组的句子都是非限制性定语 从句。
1. 非限定性定语从句与主句的关系不十 分密切只是对先行词作些附加的说明, 如果去掉, 主句的意思仍然清楚。这 种从句和主句之间往往用逗号分开。 而限定性定语从句所修饰的词代表一 个，一 些或一类特定的人或事务, 这 种定语从句已和被修饰的词构成了一 个完整的意思, 不可分割。
what/who you are talking about.
仔细观察A、B两组句子，注意它们 的不同点。
A. 1. Everyone who / that knew him liked him.
2. The man (that / who / whom) you met at the school gate yesterday is Tom’s uncle.
2）as从句可放在主句前、中、 后，常有“正如、正像”之意。 which从句只放在后。
3）当先行词由the same, such 或as修饰时，用as.