clean
1. 多作及物动词,有时也可用作不及物动词,意思是弄干净,擦干净,打扫干净。如:
Please clean the blackboard. 请把黑板擦干净。
These plates clean easily (=are easy to clean).
这些盘子很容易擦干净。
2. 常用词组:
(1) clean up意思是收拾整洁,清理,整顿。如:
The city government has decided to clean up the city. 市政府已决定要整顿市容。
[友情提示] 可构成合成词:clean-up。如:
Im going home to have a good clean-up.
我将回家好好收拾一下。
(2) clean out 意思是把(房间、抽屉等)弄干净整齐,清除。如:
I asked the children to clean out their drawers.
我让孩子们把他们的抽屉收拾整齐。
[友情提示] 可构成合成词:clean-out。如:
The place needs a good clean-out.
这个地方需要好好清理一下。
turn
1. 作名词,意为(依次轮到每个人的)机会。常用于Its ones turn to do sth,意为轮到某人做某事,以及wait ones turn,意为等着轮到某人。如:
Its your turn to clean up the classroom.
该你打扫教室了。
Youd better wait your turn to get the ticket.
你最好按顺序等着拿票。
2. 作动词,意为转弯,转变方向。如:
The wheel turned slowly.
车轮缓慢地转了个弯。
3. 常见短语动词:
turn on 打开
turn off关掉
turn up调节(收音机等)使音量变大
turn down调节(收音机等)使音量变小
[友情提示] turn还可用作系动词,后面跟形容词作表语。如:
When autumn comes, leaves turn yellow.
当秋天来到的时候,叶子都变黄了。