need和dare这两词既可做情态动词用,又可做实义动词用。作为情态动词,两者都只能用于疑问句,否定句和条件句。 need 作实义动词时后面的不定式必须带to,而dare作实义动词用时, 后面的to 时常可以被省略。
1) 情态动词: need,只用原形need后加do,否定形式为need not。
Need you go yet?
Yes, I must. / No, I needn't.
2) 实义动词: need (需要, 要求)
need + n. / to do sth
3) need 的被动含义:need, want, require, worth(形容词)后面接doing也可以表示被动:
need doing = need to be done
Saving the day?
Voted with his feet?
All very well, but
Rocket science
Call their bluff?
No stone unturned?
Fear of God?
Goodness knows?
If 1 is the loneliest number, singles can feel six times as forlorn today
Pull the plug?
体坛英语资讯:Real Madrid assure final spot against Juventus despite defeat in Calderon
Can of worms?
The great leveler?
体坛英语资讯:Nadal, Djokovic made to work before progressing in Madrid
Who took the cake?
Boomerang child?
Last-ditch idea?
Let’s keep afloat
An albatross for Republicans
Stuck in a rut?
Slap on the wrist?
He waited in the wings?
The hard way
Wearing thin
Find your feet?
Make the cut?
Master plan?
Battery chickens
Go for broke?
Catbird seat
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |