1.The young man____ be slow,but at least he doesn`t` make any mistakes.
问题描述:
1.The young man____ be slow,but at least he doesn`t` make any mistakes.
choose may or can
2.Why didn`t` you buy any bread while shopping yesterday evening?
sorry,I_____
I forgot or I have forgotton?
You didn`t`come to the party yesterday.
______?I`m`not a party animal.
Why should/must I have
答
1.may
这道题考的是情态动词的用法.理解前后文的意思应该是:年轻人可能慢,但是至少不会犯错.can,may都可以表示推测.但是请注意,can表推测仅用于否定句和疑问句,may则一般用于肯定句
2.forgot
这一道题,时态:一般过去时.动作发生在过去.而forget通常是瞬间动作,不用完成时.
3.why should
这道题也是考情态动词should,must.
但请注意must还可以表示推测.must have done表示对过去的情况推测.第二选项意义根本不符合题意.
从题的意思可以看出:
---"你昨天没来参加聚会."
---"我为什么要去?我又不是社交狂"