【help的用法及例句】在英语学习中,“help”是一个非常常见的动词,既可以作及物动词,也可以作不及物动词,还常用于一些固定搭配中。掌握“help”的不同用法,有助于更准确地表达意思。
以下是对“help”常见用法的总结,并附上相关例句,帮助理解其实际应用。
一、基本用法总结
用法类型 | 用法说明 | 例句 |
及物动词 | 表示“帮助某人做某事”,后接名词或代词 | I can help you with your homework. |
不及物动词 | 表示“帮忙”、“协助”,通常与介词连用 | She helped me carry the boxes. |
帮助某人做某事 | “help + 宾语 + 动词原形”结构 | He helped me (to) fix the car. |
help with | 表示“帮助做某事”,后接名词或动名词 | Can you help me with my English? |
help oneself to | 表示“随便吃/拿”,常用于餐桌或物品前 | Help yourself to some cake. |
help out | 表示“帮忙解决困难”、“帮助摆脱困境” | The teacher helped him out of a difficult situation. |
be of help | 表示“有帮助” | Your advice was of great help. |
二、常见搭配与用法解析
1. help + 宾语 + 动词原形
这是“help”的典型结构,表示“帮助某人做某事”。例如:
- She helped me (to) clean the room.
- They helped us (to) find the way.
2. help with + 名词/动名词
表示“帮助做某事”,常用于具体事务。例如:
- Can you help me with my math?
- I need help with cooking dinner.
3. help oneself to...
多用于正式或礼貌场合,表示“请自便”。例如:
- Help yourself to some coffee.
- You can help yourself to any book in the library.
4. help out
指“帮忙解决困难”或“协助完成任务”。例如:
- My friend helped me out when I was sick.
- He helped out at the event last weekend.
5. be of help
表示“有帮助”,多用于书面语。例如:
- This information is of great help.
- Your support was of much help.
三、注意事项
- 在“help + 宾语 + 动词原形”结构中,to可以省略,但在正式写作中建议保留。
- “help”作为不及物动词时,后面通常需要接介词,如“help with”、“help out”等。
- “help”可以用作名词,表示“帮助”或“援助”,如:
- A little help can make a big difference.
- She gave me some valuable help.
通过以上总结和例句,可以更好地理解和运用“help”这一常用动词。掌握这些用法,将有助于提高英语表达的准确性与自然度。
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