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Non-restrictive attributive clauses 非限制性定语从句

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Words previewskinny lift consider effect affect sportsman adj. 极瘦的,皮包骨的 vt. 举起 vt. 考虑 n. 效果,作用;影响 vt. 影响 n. 运动员

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Words and expressions previewachievement risk post side effect fall out n. 成就 n. & vt. 冒险 n. (在网上发布的)帖子 副作用 (头发等)脱落

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Who is he?

*The man ________ is who/that sitting there is Brad Pitt. who/whom *The man __________ /that/_______ she speaks to is Brad Pitt. to whom *The man ________ she speaks is Brad Pitt.

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在本模块的前两个单元, 我们已经

学习了由关系代词和关系副词引导的限制性定语从句，介词+ which /

whom引导的限制性定语从句，本单元我们将继续学习非限制性定语

从句。

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Who is she?

who Cecilia, ______ took weight-loss pills, now realizes that health is important. whose Cecilia, _______ figure is fine, still wants to lose some weight (减肥).

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Some non-restrictive attributive clauses in the Reading section on pages 42-43.

*I’m taking weight-loss pills called Fat-Less, which are quite popular among young women here.

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*My mother, whom you met last year, keeps telling me not to take them because they are dangerous.*Then the doctor found that someone in your country, whose name is Li Dong, was an exact match for me.

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*It’s the same in China—many people, some of whom are not overweight at all, are always going on diets or taking weight-loss pills, which are often dangerous.

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限制性定语从句与先行词之间不用逗号 隔开； 非限制性定语从句与先行词之间一般用 逗号隔开。My cousin whose father is a teacher wants to be an actor. My cousin , whose father is a teacher , wants to be an actor.

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1. A. This is the place where I lived ten years ago. B. She is going to spend the winter holiday in Macao, which returned to China in 1999. 2. A. He is a man who I can ask for help. B. His father, who works in Beijing, came back yesterday.限制性定语从句和先行词关系密切，如果去掉 从句，剩余部分意义不完整；非限制性定语从 句只是先行词的附加说明，如果去掉从句，意 义仍然完整。

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S=subject P=predicate O=object

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My house , which I bought last year, has got a lovely garden. 我的那幢房子带着个漂亮的花园，房 子是去年买的。 Main clause My house has got a lovely garden.

S

P

O

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有时同一个限制性从句变为非限制性从句 会改变全句的意思。 1. I have a sister who works in a hospital. 我有一位在医院工作的姐姐。 (不只一位姐姐) 2. I have a sister, who works in a hospital. 我有一位姐姐，她在医院工作。 (只有一位姐姐)

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3. The magazines here which have beautiful pictures in them were written by him. 里面有漂亮图画的那些杂志是他写的。 (杂志有带图画和不带图画两类) 4. The magazines here, which have beautiful pictures in

them, were written by him. 这里的杂志都是他写的，里面都有漂亮 的图画。 (杂志只有一种)