【摘要】四级英语考试中,词汇知识是考试必考之一,以下是威廉希尔app 为大家整理的2013英语四级词汇careful用法说明,仅供考生们参考,希望考生们在四级考试中取得自己理想中的答卷.
1. 后接介词 of 或 about, 表示“当心”、“留意”等。如:
Be careful of the dog; it sometimes bites people. 当心那条狗,它有时候咬人。
You must be careful of [about] your pronunciation. 你要注意你的发音。
注:be careful 后一般不接介词 for。如:
我希望你要多注意身体。
正:I hope you’ll be more careful of[about] your health.
误:I hope you’ll be more careful for your health.
2. 后接介词 with(其后多接名词)或 in(其后多接动名词),表示做某事时很小心或仔细。如:
He’s careful with [=in doing] his work. 他工作很仔细。
Be careful with the vase; it is valuable. 这花瓶很贵,小心点。
Be careful in dealing with such people. 和这种人打交道要小心。
3. 后接不定式。如:
Be careful not to drop it. 小心不要把它掉了。
You must be careful to avoid being caught. 你必须小心,不要被抓住。
比较:
He’s careful to read every sentence. 他注意读(即不漏读)每一个句子。
He’s careful in reading every sentence. 他读每个句子都很仔细。