中考定語從句復習策略的探究與創新
例2：there is a factory pouring waste water into the river in which the water can not be used for drinking and all fish have disappeared. ﹙有一家工廠在向這條河里傾注廢水，在這條河里，水已不能用來飲用，而且所有魚已消失。the river與 which互指﹚。
六.注意事項
1.主謂一致：當引導詞作定語從句的主語時，因先行詞與引導詞在含以上互指，所以定語從句謂語動詞的形式應與先行詞的人稱和數保持一致；當引導詞不作定語從句的主語時，從句謂語動詞的形式與直接的主語在人稱和數上保持一致。
例1.they are the students who are from japan.
例2. they are the students who the teacher likes best.
2.須“that”引導：在初中階段，定語從句必須用“that”引導的情形主要有一下幾種：
⑴.先行詞是不定代詞 例：this is all that i need.
⑵.先行詞被最高級修飾 例：he is the best student that i have taught.
⑶. 先行詞被序數詞修飾 例：he is the first student that got to school this morning.
⑷.先行詞為人、物并列結構 例：i like the man and his dog that are from the country.
3.介詞的前后置：當引導詞作介詞的賓語時，先行詞是人，介詞前置必須用whom引導，
介詞后置，可用who/whom/that引導；先行詞是物，介詞前置必須用
which引導，介詞后置，可用which/that引導.
對于學生來說，這種方法能為他們在舊知與新知之間難度跨越上搭起平臺，實現新舊知識順利銜接﹑思維能力平穩提升。
七。實際操作 練習技能 提升能力
1. don’t talk about such things of __________ you are not sure.
a. which b. what c. as d. those
2. is this the factory __________ you visited the other day?
a. that b. where c. in which d. the one
3. is this factory __________ some foreign friends visited last friday?
a. that b. where c. which d. the one
4. is this the factory __________ he worked ten years ago?
a. that b. where c. which d. the one
5. the wolves hid themselves in the places __________ couldn’t be found.
a. that b. where c. in which d. in that
6. the freezing point is the temperature __________ water changes into ice.