高考英语定语从句讲解ppt课件

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There are occasions _w__h_e_n_(_=_o_n_w__h_ic_h_) one must yield. (屈服) Beijing is the place __w_h_e_re__(=__in_w__h_ic_h_) I was born. Is this the reason _w_h_y_(_=_f_o_r _w_h_ic_h_)he refused our offer?
is very beautiful. (作定语) 4
■关系副词的一般用法 关系副词有when, where, why,在定语从句中作 状语,分别表示时间、地点和原因。 when的先行词通常是time, day, season, age, occasion等时间名词; where的先行词通常是place, city, town, village, house, case, situation, scenes等地点或情形名词; why的先行词只能是reason。 关系副词when和where有时可用“介词+which” 代替,why可用for which代替。
■只能用that而不能用which的情形 (1) 当先行词为:all, little, few, much, none 及 some-, any-, no-, every- 与 thing 所组成的复合单 词时,只能用that。如:
There is nothing that will stop us making
关系词通常有下列三个作用:
A、引导定语从句;B、代替先行词;C、在定
语从句中担当一个成分。
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■关系代词的一般用法 先行词是人,在从句中作主语用who,作宾语用 whom或who,作定语用whose;先行词是物,在 定语从句中作主语或宾语都用which,作定语用of which或whose均可。在限制性定语从句中which, who, whom都可用that代替。关系代词作宾语时常 被省略。
progress. (2) 当先Fra Baidu bibliotek词前面有only, some, any, no, every,
little, few, much, all, very等形容词修饰时,只能 用that。如:
This is the only problem that we can’t work out.
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(3) 当先行词由形容词的最高级或序数词修饰时, 只能用that。如: This is the most interesting book that I have ever read. (4) 当先行词同时包括人和物时,只能用that。如: Luxun and his works that we are familiar with are considered great. (5) 当先行词在主句中作表语时,只能用that。如: This is a book that I have been looking for since last week. (6) 当主句是以 which 开头的特殊疑问句时,只能 用 that。如: Which is the picture that you drew yesterday?
(作定语) Here is the coat w__h_ic_h_/_th_a_t_will be made to you.
(作主语)
This is the factory (w__h_ic_h_/t_h_a_t_) we visited last year. (作visited的宾语,可以省略) He has a book w__h_o_se_ cover (=the covero_f_w__h_ic_h_)
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■只能用which而不能用that的情形 (1) 当非限制性定语从句中的先行词指物时,只 能用 which。如: The pencil-case, which I bought last week, is missing. (2) 关系代词前面有介词时,只能用which。如: The tree under which we used to take a rest has been cut down. (3) 先行词为代词 that 或 that 所修饰时,只能用 which。如: I don’t take that which is too expensive.
注意:先行词虽然是时间或地点,但若 在定语从句中作主语或宾语时,要用关 系代词。
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(1)The factory _w_h_e_r_e_his father worked has
closed. (作状语) 比较:The factory w__h_ic_h_/_th_a_t__was built in 1978 has closed.(作主语)
had eaten bad meat.(作状语,用关系副词) 比较:The reason (_t_h_a_t ) he gave for his
absence was obviously fabricated.
(作gave的宾语,用关系代词)
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在定语从句中,关系代词 which 和 that 都可指物, 一般情况下,可以互换使用。但在下列情况下值得 注意:
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This is the man _w_h_o__helped me yesterday. (作主语)
The teacher (_w_h_o_/w__h_o_m_/_th_a_t__) you want to see
is coming.
(作see的宾语,可以省略) I met a boy w__h_o_s_e_father was a astronaut.
定语从句
the Attributive Clause
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1.定语从句:修饰某一名词或代词的从句叫定 语从句。定语从句一般紧跟在它
所修饰的先行词之后。
2.先行词: 被定语从句修饰的词叫先行词。
3.关系词:引导定语从句的词叫关系词。
关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等;关系副词有 when, where, why等。
(2) I’ll never forget the dayswh_e_n____ we lived together.(作状语) 比较:I’ll never forget the days (t_h_a_t ___) we spent in Australia. (作及物动词spent的宾语)
(3) The reason (_w_h_y__) she was ill was that she
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