careful和carefully的用法

careful，carefully都是小心的意思，careful是形容词，作定语或表语。carefully是副词，作状语，修饰动词或整个句子。

careful和carefully的用法

careful前者是形容词，作定语或表语，如：He is a careful boy.He is careful.

carefully是副词，作状语，修饰动词或整个句子，如：He reads the book carefully.

careful双语例句

1、Be careful not to damage other people's property.

小心别损及别人的'财物。

2、Be careful with that ─ it cost a lot of money.

小心别弄坏那东西，它可值钱了。

3、Careful contrast of the two plans shows some important differences.

把两个计划仔细地加以对比就可看出一些重要的差异。

4、They don't last long no matter how careful you are.

不管你如何仔细，他们都维持不了很久。

5、Careful consideration should be given to issues of health and safety.

健康与安全的问题应该认真予以考虑。

6、She was careful not to let her control slip.

她小心翼翼，不让自己失控。

7、Word always gets out no matter how careful you are.

无论你多么小心，总会有消息走漏。

8、Careful maintenance can extend the life of your car.

精心保养可延长汽车寿命。

9、You'll have to be careful how you frame the question.

如何提出这个问题，你得慎重。

10、Be careful you don't trip up on the step.

你小心别在台阶上绊倒了。

carefully例句

1、We carefully watched every detail of his action.

我们仔细观察了他动作的每个细节。

2、I backed up carefully until I felt the wall against my back

我小心翼翼地后退，直到感觉后背碰到了墙壁。

3、He studied the keyboard carefully, one finger poised.

他仔细研究了键盘，一个手指随时准备敲击。

4、He folded the paper carefully

他把纸小心地折起来。

5、I am carefully selecting the breeding stock

我正在精心挑选种畜。

be careful with和be careful of的区别

be careful of

be careful of的意思：当心；留意。

be careful of的用法：后接名词、动名词或从句

它的例句有：Be careful of that sinister man，He is dangerous。

留意那个阴险的人，他很危险。

be careful with

be careful with的意思：表示做某事时很小心、或对某人很关心。

be careful with的用法：with后接名词或动名词。

它的例句有：You are careful with my cat。你对我的猫很关心。