内容正文:
Module 3 Unit 3 Language in use
1.take off的用法
(1)意为“(飞机等)起飞”,其反义词为land。
The plane took off at 9:30 and arrived in Beijing at 11:30 this morning.
飞机今天早晨9:30起飞,于11:30分到达了北京。
(2)意为“脱掉(衣服、鞋袜等)”,其反义词组为put on。
You should take off your shoes before you enter the house.
在进屋前你要先脱鞋。
(3)意为“卸掉;删除”。
The children took off the game after they played it.
孩子们玩过游戏后就把游戏删除了。
2.need的用法
(1)作为及物动词,意为“需要”。
①need sth.意为“需要某物”
I need your help.我需要你的帮助。
②need to do sth.意为“需要做某事”
You need to do it right now.你需要现在就做。
(2)作为情态动词,意为“需要;必须”,常用于否定句或者疑问句中。
-- Need I finish my homework now, dad?
--Yes, you must./No,you needn’t.
---爸爸,我需要现在完成家庭作业吗?
---是的,你必须。/不,你不必。
(3)作为名词, 意为“需要”。
常用于以下表达中:
①be in (great) need of,意为“非常需要”。
The patients are in great need of a good medical care.
这些病人急需好的医疗护理。
②There is no need to do sth. 意为“没有必要做某事”。
There is no need to worry about it.没有必要担心这件事情。
(4)拓展:
sth.need(s) doing =sth. need(s) to be done “某物需要被……”
翻译:这些花需要被浇水了。
The flowers and trees need watering.
=The flowers and trees need to