定语从句专项复习(M1Unit1—Unit3).docVIP

定语从句专项复习 (M1 Unit 1—Unit3 ) I. 定语从句中各个关系代词、关系副词的基本用法； 1. 掌握关系词（关系代词和关系副词）的用法 关系词分为关系代词和关系副词，它们在定语从句中充当三个作用：引导作用、替代作用和成分作用。关系代词和和关系副词引导从句，把它和主句连接起来；关系代词在从句中代替它前面的先行词，在从句中充当成分（主、宾、表、定）；关系副词在从句中总是作状语。 指人：who（主、宾），whom（宾），that（主、 关系代词 宾、表），whose（定），as（主、宾、表） 指 物：that（主、宾、表），which（主、宾），whose（定），as （主、宾、表） 关系副词 when（时间状语） where（地点状语） why（原因状语）=for which 注意： （1）关系代词在从句中充当主语时，不可省略。eg: Do you know the person who/that is standing under the tree? 你认识站在树下面的那个人吗？ （2）关系代词在从句中充当宾语时，可以省略。 I have never seen the girl (who/whom/that) you mentioned yesterday. ★（3）从句中的介词提前时，只能用whom或which 引导，且不可省略。eg: She is the very person (who/whom/that) I turned to for help = She is the very person_____________ I turned for help. 她就是那个我求助的那个人。 That is the house (which/that) I live in.= That is the house ________________ I live . （4）whose引导的定语从句可变为另外两种形式，即： ① the + n.+ of which/whom … ② of which/whom + the + n. … We are studying in a classroom _____________________ face south. = We are studying in a classroom______________________face south. = We are studying in a classroom__________________________ face south. 我们在一个窗户朝南开的教室里学习。 Do you know that man________________________ are blue? = Do you know ___________________________ are blue? = Do you know ___________________________________ are blue? 你认识那个眼睛是蓝色的男人吗？ 对于这种定语从句形式的考查，一般都在定冠词the上做文章，一定要注意选项中是否有the。 ★（5）三个关系副词可以用“介词+ which”的形式来替换； This is the town where he grew up. 这就是他长大的那个城镇。 =This is the town _________________he grew up. =The is the town __________________he grew up in. 关系词的选择 1) I will never forget the occasion _____________we played together. 2) We everyone will meet the occasion ________ we didnt know what to do. 3) There are occasions________(on which) one must yield 4)Occasions are quite rare ______ I have the time to spend a day with my kids. A who B which C why D when 5)Ill give you my friends address,_______ I can be reached most evenings. A which B w