careful
发布时间：2018-05-22 09:41:11 来源：精华作文网 访问：次
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careful一:careful和careful的区别
careful是形容词carefully是副词
careful二:be careful中文解释
be careful 当心,小心例句与用法:Be careful about what you say.对你所说的话要小心.You should be careful when making a promise.你应当谨慎做出承诺.Be careful!一定要小心!Be careful crossing the road.过马路要当心.Be careful of that viper; he is dangerous.小心那个阴险的人,他很危险.Be careful of that chair; it"s a bit rocky.当心,那椅子有些不稳.Be careful when you cross the road.过马路时要当心.Be careful not to lose too much liquid by evaporation.小心,不要因为蒸发作用而失掉过多的水份.
careful三:careful,carefully的区别是什么?用法?
前者是形容词,作定语或表语.如：He is a careful boy.He is careful.后者是副词,作状语,修饰动词或整个句子.He reads the book carefully.
