第1组:

1. be good at: 擅长
I was good at writing English compositions.
我擅长写英语作文。
2. be good for : 对…有用/有好处/有利
This medicine is good for a cold
这种药对感冒有好处。
3. be afraid of (doing) something:
害怕某事/害怕做某事
I am afraid of snakes.
我还怕蛇。
He was afraid of losing face.
他担心丢面子。
第2组:
4.be afraid to do something:
(因没有勇气)不敢做某事,害怕做某事
Don`t be afraid to ask for help : 不要害怕请求帮忙。
He is afraid of being beaten by his father.
他怕被他爸打。
5. arrive in/at = get to = reach: 到达
arrive in 表示到达达地点,
My best friend arrived in Australia last Monday.
我最好的朋友上周一到达了澳大利亚。
arrive at表示到达小地点
The visitors arrived at the hotel this morning.
游客们今天早上到达了宾馆。
第3组:
6. be made of 用…制成(看的出原材料)
The book is made of paper 书是由纸制成的
7. be made from用…制成(看不出原材料)
The paper is made from wood.
纸是由木头制成的。
8. be/get used to doing something : 习惯于做某事
He was used to staying up late.
他习惯于熬夜。
9. used to: 过去常常做某事
She used to do all the baking on Thursday.
过去她常常在周四烤东西。
第4组:
10.be used to do something : 用来做某事
Wood is used to make paper.
木头用来做纸。
11. In front of : 指在外部空间的前面
There are some trees in front of the house.
房子前面有一些树。
12. In the front of: 指在空间内部的前面
The driver sits in the front of the bus.
司机坐在公交车前面。
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