高中英语情态动词讲解(2)

禄劝民中小王

（3）I shall/shall not write to you at the end of the month.

（4）I said I should/should not be glad to help.

（5）She can/can not run fast.

（6）It was so dark that we could see nothing.

（7）May I use your phone? --You may not.

（8）He asked if he might use the phone.

（9）He must go now.

（10）Need/Need not I tell him?

（11）I dare not ask her to marry me.

（12）I ought(not)to write to him today.

（13）Do they have(not)to pay their bill before the end of the month?

情态动词是那些？情态动词用法特点？是否有人称、性别、

数量变化？表达的含义？

Step 3．推进：以shall为例，通过观察来感悟情态动词所能表达的各种

语气和语境。

① You shall pay for this 你要为此付出代价。（threat）

② You shall have a car for your birthday. 你过生日会得到一辆汽车。

（promise）

(师大附中月考一)29.—Will you buy me an iphone4,Mum?

---Ok,you have one if you get a better grade in the end of this term.

A.might B.must C.could D.shall

③ When he comes in nobody shall say a word.他进来的时候，谁也不许

说话。（command）