【正文】
4 / 4。例 19. The book which cover is broken is of great help to all of us. 例 20. The book of whose cover is broken is of great help to all of us. 析:例 19 中的 which 應(yīng)改為 whose 。在定語(yǔ)從句中前置的介詞必須和后面的動(dòng)詞或形容詞構(gòu)成固定搭配,如例 17 。例 17. The two things with which Marx was not sure were the grammar and some of the idioms. 例 18. Tell him all the things to which he should pay attention. 析:例 17 中的 with 應(yīng)改為 about 或 of 。例 16 中的 that 應(yīng)改為 which .當(dāng)先行詞被最高級(jí)、序數(shù)詞修飾或先行詞本身是不定代詞時(shí),只能用 what 來(lái)引導(dǎo)定語(yǔ)從句,如例 15 ?! ∫族e(cuò)點(diǎn)八:忽略that 和which 引導(dǎo)限制性定語(yǔ)從句的區(qū)別。( 2 ) as 引導(dǎo)的非限制性定語(yǔ)從句可置于句首、句中或句末,而 which 只能置于句末。例 14 中的 as 應(yīng)改為 which . as 和 which 雖然都可引導(dǎo)非限制性定語(yǔ)從句,但