2021屆高考英語第二輪定語從句備考復習教案
a. that b. which c. where d. what
【陷阱】容易誤選 b，認為 around 是介詞，選 which 用以代替前面的名詞 hospital，在此用作介詞 around 的賓語。
【分析】最佳答案為c。以上語法分析并不算錯，但問題是，照此分析，此句的意思即為：有沒有這樣一個醫院，我在它的附近可以買藥治我的手傷？這樣的語境顯然有點不合情理，因為人們通常是在醫院里面治傷，而不是在醫院附近治傷。此題選 c 的理由是：句中的 around 不是介詞，而是副詞，意為"在附近"；其后的 where 引導定語從句用以修飾其前的地點名詞 hospital，句意為：附近有沒有一家醫院，我可以去治我的手傷？
3. _____ is known to everybody, the moon travels round the earth once every month.
a. it b. as c. that d. what
【陷阱】容易誤選 a，認為此處應填一個形式主語。
【分析】最佳答案是 b。as 引導的是一個非限制性定語從句。比較下面一題：
_______ is known to everybody that the moon travels round the earth once every month.
a. it b. as c. that d. what
此題答案選 a，it 為形式主語，真正的主語是后面的 that 從句。
再比較下面一組題，其中第（1）題選 b，第（2）題選 d：
（1） ______ is mentioned above, the number of the students in senior school is increasing.
a. which b. as c. that d. it
（2） ______ is mentioned above that the number of the students in senior school is increasing.
a. which b. as c. that d. it
4. david is such a good boy _______ all the teachers like.
a. that b. who c. as d. whom
【陷阱】此題容易誤選a，許多同學一看到題干中的such，再聯系到選項中的 that，便認為這是考查such ... that ...句式。況且，這樣理解意思也還通順。
【分析】最佳答案為c，不是a，因為在such ... that ... （如此......以至......）結構中，that 引導的是結果狀語從句，并且 that 在從句中不充當句子成分，若在上句填入 such ... that ...，句末的動詞 like 缺賓語。選c的理由如下：as 用作關系代詞，用以引導定語從句，修飾其前的名詞 boy，同時 as 在定語從句中用作動詞 like 的賓語，句意為"所有老師都喜歡的一位好男孩"。有的同學可能還會問，假若選a，能否將其后的 that 視為引導定語從句的關系代詞呢？不能，因為當先行詞受到 such 的修飾時，其后的定語從句應用關系代詞 as 來引導，而不用that.比較下面一題，答案為a，因為 like 后有自己的賓語 him：
david is such a good boy _______ all the teachers like him.
a. that b. who c. as d. whom
請再做以下試題（答案選d）：
it was not such a good dinner _______ she had promised us.
a. like b. that c. which d. as
5. the buses, most of _______ were already full, were surrounded by an angry crowd.
a. that b. it c. them d. which
【陷阱】容易誤選 c，用 them 代指 the buses.
【分析】最佳答案是d。most of which were already full 為非限制性定語從句，修飾 the buses.類似地，以下各題也選d：
（1） his house, for _______ he paid $10, 000, is now worth $50, 000.