题目内容
词汇辨析
in case, in case of, in the case of
(1)The bus is usually on time, but start early, just _________.
(2)_________ learning English, we must practise a lot.
(3)The wall was built along the river _________ floods.
解析:
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答案:(1)in case (2)In the case of (3)in case of 提示:in case主要有两种用法:1)用作复合从属连词,引导条件状语从句或表示否定意义的目的状语从句,表示“万一;倘若;如果”和“免得;以防”;2)作副词用,在句中充当状语,常位于句末,通常我们可以说just in case,意为:“以防万一;为了提防”。例如: It may rain,you’d better take an umbrella just in case.可能会下雨,你最好拿把伞,以防下雨。 in case of是一短语介词,后接名词或代词作宾语,位于句首时,一般表示条件,意为“假使;万一;如果”。位于句末时,一般表示目的,表示“以防”。例如: In case of fire,ring the alarm bell. 万一失火的话,请按警铃。 in the case of也是一短语介词,后可接名词、代词或动名词作宾语,意思是“对于;就……来说;至于……”。例如:Poverty depresses most people; in the case of my father it was otherwise.贫穷使大多数人垂头丧气,至于我父亲,却不一样。 |