短信预约提醒成功
2) 表示极有可能发生某事$lesson$
As an auto repairman , Dick ought to know what is wrong with the car .
狄克作为一个汽车修理工总该知道这部车的毛病所在吧。
If we set off right now , we ought to be able to get there in time .
如果我们马上出发，我们应当能够按时到达那里。
Tomorrow ought to be a nice day for we have such a fine sunset today .
今天有这么好的晚霞，明天准是个晴天。转自环 球 网 校edu24ol.com
need(用于否定句和疑问句)需要
There are still one and a half hours to go , we needn't be insuch a hurry .
还有一个半小时，我们无需如此慌慌张张。
I hardly need say how much we missed you .不用说我们是多么想念你啊。
Need you go so soon ?你需要这么早就去吗?
You need have no anxiety on my account .你不必为我而着急。
dare , dared(用于否定句、疑问句和疑问句)敢
Dare you stay here alone in the night ? 你敢在夜里呆在这儿吗?
Nobody dared mention that matter. 没有人敢提那件事。
How dared you say that to her ? 你怎么敢对她说那件事?
Even if you dare do it , I won't allow you to because it's too dangerous .
即使你敢做，我也会让你做那件事，因为太危险了
shall 用作情态动词时,适用于第二人称和第三人称。
主要表示下面几层意思：
1)许诺
You shall hear everything directly you come .你一来就可以听到一切了。
"Whatever you want you shall have , "said the Fairy .
仙女说："你想得到什么，你就可以有什么。"
I don't want to be hard on your daughter ; she shan't be pressed .
我不想对你女儿太严厉，她不会太受压的。
I promise that you shall see her again before long .
我保证你不久就能再见到她。
2)命令转自环 球 网 校edu24ol.com
You shall come to my office immediately .你必须马上来我的办公室。
She shall not stay in my garden .她不可以呆在我的花园里。
He shall not come into my study . 不许他进我的书房。
You shall do as you are told .按告诉你的那么做。
3)决心(表示某事一定会发生)
That day shall come .那一天一定会到来。
It has been decided that he shall be given the job .
肯定给他那份工作的事已经定下来了。
This law shall come into effect on January 1st 2001
这个法律于2001年元月1日生效。
4)规定
Each competitor shall wear a number .每个参赛者要佩戴一个数字标。
The renter shall keep the house in a neat and orderly state .
租赁者要保持房屋整洁有序。
The supplier shall make shipment before October and the purchaser shall make payment within 15 days after
receipt of the goods .卖方十月以前装运，买方在收到货物后十五天内付款。