will try my best to help you.
结构：
非限制性定语从句
先行词 + 关系词 + 定语从句
(二).如何使用引导词: 1.关系代词
主语 宾语
定语
指代人 who
whom whose
(that)
(that)
指代物 which that
which that whose
2. 关系副词 _w_h__e_n__,_w_h_e_r_e_, __w_h_y__
为了避免重复, 定语从句只能用 that 引导.
总结: 下列两种情况下不能用 that 引导
定语从句: 1>.引导非限制性定语从句, 不能用that; 2>. 关系代词前有介词前置时,不能用that;
再如: This is the classroom
__(t_h_a_t_/__w_h_i_c_h_)_ we study in.
1>. as 可以引导限制性定语从句， 先行词中有 such, as, so, the same 等词修饰, 构成固定搭配:
such……as……; as……as…….,
so……….as……; the same….as…. 同时 as 充当从句的主语、宾语或者
表语.
Good-bye!
Little by little, one goesibutive Clause 名词性从句
定语从句
(一).定语从句 构成及种类:
1>.The school where we live and
study lies west of the town.
限制性定语从句
2>.I, who am your English teacher,
1. 关系代词 that与which 的不同点 2.介词 + 关系代词 引导的定语从句 3. as 引导的定语从句 4.一些特殊词之后定语从句关联词的选择 5. 定语从句与其它从句、强调句型的比较
2.当先行词被序数词和最高级修饰时; 3.当先行词被 the only; the very;
the first; the last 等词修饰时; 4.当先行词中既有人又有物时; 5. 当主句中有 who 或者 which 时,
This is the classroom
in ___w__h_i_c_h____ we study.
▲
3>. (2001NMET) __A__s___ is known to
everybody, the moon travels
around the earth once every month. 总结: