2017屆高考英語定語從句語法專題教案
大白鯊是大多數(shù)魚都吃的一種兇狠的魚。
【結論】區(qū)別such / so…as…引導的定語從句和such / so…that…引導的結果狀語從句判斷用that還是as, 只要看從句的結構是否完整即可。如果從句缺了主語或賓語就是定語從句；如果從句的結構完整，就是結果狀語從句。
【疑難1】區(qū)別非限制性定語從句與并列句
— he wrote a lot of novels, none of ______ were popular.
— it's the same with his wife. she wrote some plays, but none of ______ was a success.
a. these; them b. which; which
c. those; which d. which; them
【疑難剖析1】此題應選 d。很容易誤選a、b。選對該題的關鍵是：要注意前面一句的 none of…沒有并列連詞(說明它才是非限制性定語從句，所以其后填which)，而后面一句的none of…前有一并列連詞but (說明它與前面一句構成并列句，所以其后填them)。
【疑難2】區(qū)別定語從句與名詞性從句
①as is known to all, the moon travels around the earth.
②it is known to all that the moon travels around the earth.
③that the moon travels around the earth is known to all.
④what is known to all is that the moon travels around the earth.
【疑難剖析2】
①as引導非限制性定語從句；
②it作形式主語，that引導主語從句；
③that引導主語從句；
④what引導主語從句， that引導表語從句。
【疑難3】區(qū)別定語從句與地點狀語從句
①when you read the book, you'd better make a mark in the place where you have any questions.
②when you read the book, you'd better make a mark where you have any questions.
③please put the book in the place where you got it.
④please put the book where you got it.
【疑難剖析3】①定語從句修飾place; ②地點狀語從句；③定語從句修飾place；④地點狀語從句。
【疑難4】區(qū)別定語從句與強調(diào)句、狀語從句
①it was this small village (that / which) we got to know each other.
②it was in this small village that we got to know each other.
③it was 1914 when the war broke out.
④it was in 1914 that the war broke out.
⑤it was 1914, when the war broke out.
【疑難剖析4】①定語從句；②強調(diào)句；③時間狀語從句；④強調(diào)句；⑤非限制性定語從句。
【疑難5】定語從句中含有插入語
①he made another wonderful discovery, which i think is of great importance to science.
②the chinese government has decided to develop the west of china, which, i dare say, will benefit the people there, especially those who are still leading a poor life.
【疑難剖析5】①i think作插入語；②i dare say作插入語。