【知识点详解】
1. **感官动词的用法**
- 感官动词包括see, watch, hear, notice, observe等,后面接动词的不同形式表达不同的含义:
- `+sb doing sth.` 表示动作正在进行,如:"I saw her going into the school."
- `+sb do sth.` 表示动作全过程,如:"I saw her leave the room."
- `+sth. done` 表示看见被动或完成的动作,如:"I saw the work finished."
2. **短语解析**
- `"as usual"`:意为"像往常一样,照例",用于表示习惯性的行为,如:"As usual, he arrives early for work."
3. **形容词`reliable`与`dependable`**
- `reliable`和`dependable`都表示"可信赖的,可依靠的",在建立友谊时,这两个品质非常重要。
4. **不可数名词`fun`的用法**
- `fun`作为不可数名词,表示"乐事,有趣的事"。例如:"Having a picnic is great fun."
- `have fun`等于`enjoy yourself`,表示"玩得开心"。
- 结构"It is much/great fun to do sth."表示"做某事很有趣",如:"It is much fun to play basketball."
5. **动词`change`的用法**
- `change`可以作动词,意为"更衣,更换",如:"I need to change my clothes."
- `change A for B`表示"用A替换B",如:"I'll change these shoes for a bigger size."
- `change into`表示"换上...的衣服"或"转变成...",如:"She changed into her pajamas."
- `change with`表示"随着...而变化",如:"Her mood changes with the weather."
- `get changed`意为"换好衣服",如:"Don't forget to get changed before the party."
6. **名词`change`的用法**
- `change`作为名词,可以表示"变化"(可数),如:"Great changes have occurred in this city."
- 同时也可以表示"零钱"(不可数),如:"Here's your change from the purchase."
7. **短语`make camp`和`go camping`**
- `make camp`指"扎营,宿营",如:"We made camp near the riverbank."
- `go camping`意为"去露营,去野营",是户外活动的一种,如:"We're planning to go camping this weekend."
8. **动词短语`put up`**
- `put up`在这里表示"搭起,搭建",如:"We put up our tents before it started raining."
这些知识点都是高中英语中非常重要的,理解和掌握它们对于提升阅读理解、写作和口语能力大有裨益。