一、基础用法造句
1. I know the capital of France is Paris.(我知道法国的首都巴黎。)
2. She knows how to swim very well.(她游泳游得很好。)
3. They don't know the answer to the problem.(他们不知道这个问题的答案。)
二、特殊结构造句
1. 用作不及物动词(表示“知道”):
- I know nothing about this topic.(我对这个话题一无所知。)
- The cat knows where the sun rises.(猫知道太阳从哪里升起。)
2. 用作及物动词(表示“了解”):
- I know his favorite color is blue.(我知道他最喜欢的颜色是蓝色。)
- She knows the story very well.(她非常了解这个故事。)
3. 作宾补动词(补充说明知道的内容):
- I know him to be honest.(我知道他是诚实的。)
- The teacher knows the students to be very hardworking.(老师知道学生们非常勤奋。)
三、扩展用法造句
1. 疑问句:
- Do you know where the library is?(你知道图书馆在哪里吗?)
- Can you know the difference between these words?(你能分辨出这些单词的区别吗?)
2. 否定句:
- I don't know how to solve this math problem.(我不知道如何解这道数学题。)
- She never knew him before.(她以前从未见过他。)
3. 习语搭配:
- It's not rocket science.(这没什么难的。)
- I'll let you know as soon as I find out.(我找到答案后会立即告诉你。)
建议结合课本例句和实际生活场景进行练习,注意区分不同用法。例如,在描述过去事件时使用一般过去时(They didn't know...),而在描述客观事实时使用一般现在时(He knows...)。通过大量造句,可以加深对“know”用法的理解。