need
第三人称
needs
现在进行时
needing
过去式
needed
过去完成时
needed
1
需要, 需求
to want something or someone that we must have if we want to do or be something
及物动词
- Do you need any help with your project?
你的项目需要帮助吗？
- I need music to help me focus when I work.
我工作时需要音乐来帮助我集中注意力。
- She needs a ride to the airport tomorrow.
她明天需要搭车去机场。
- The car needs a new battery to start.
汽车需要新电池才能启动。
- The house needs cleaning before the guests arrive.
客人到达之前，房子需要打扫。
反义词：
2
需要, 必须
used for saying what one should or has to do
及物动词
- All I need to do is sign the contract to finalize the deal.
我需要做的只是签署合同以完成交易。
- I need to be at the meeting by 2 pm.
我需要在下午2点前到达会议。
- She needs to call her friend to apologize.
她需要给她的朋友打电话道歉。
- We need to eat more vegetables for better health.
为了更好的健康，我们需要吃更多的蔬菜。
- You need to finish your homework before you can watch TV.
你需要在可以看电视之前完成你的作业。
3
需要, 必须
to be required or obliged to do a certain thing
- He needn't worry about the deadline, there's still time.
他需要担心截止日期，还有时间。
- I need not explain myself to you.
我不需要向你解释我自己。
- I needn't remind you to be on time for the meeting.
我不需要提醒你准时参加会议。
- The child need only ask for help.
孩子只需要请求帮助。
- We need only look at the evidence to see the truth.
我们只需要看证据就能看到真相。