must强调主语的主观的"必须"
比如"i must go now for i am hungry"这里在客观上他并不一定要走,但是由于他饿了,他自己觉得必须走了,所以是must
另外must可以用做命令."you must go now!"而have to则不行
must还可以在肯定句中起推断的作用
比如"he must be there,is he?"表推断,他一定在那,对吗?而have to 同样不行
have to强调主语客观的必须
比如"i have to go now or i will be killed by my mother"这里,是由于客观上有某件事情或某个东西,所以必须要走,无论主观上想不想,都必须.
这里举个小对话,比如你(例子而已)上课想去WC,给老师说"sir!i must go out now!"老师会问你"do you really have to?明白了吧
mustn't表示,"一定不行",而don't have to 表示不需要.
比如 you mustn't run againt the traffic light你一定不能闯红灯!
you don't have to finish it in such a short time.你并不需要在那么短的时间内完成它!
...累死我了呵呵
must 和 have to 的异同?mustn't 和 don't have to 的异同?
must 和 have to 的异同?mustn't 和 don't have to 的异同?
英语人气:409 ℃时间:2019-08-18 20:03:23
优质解答
我来回答
类似推荐
- -Must I wash dishes after supper?-No,you ( ).A mustn't.B don't have to.C don't.D must.
- must l come out four o'clock?oh,no,you( ) A don't B mustn't Cdon't have to Dcan't
- Must I go to the supermarket now?的否定回答应用No,you mustn't.还是No,you don't have to.
- Must I wash dishes after supper?No,______ .A.mustn't B.don't have to C.don't D.must
- 英文mustn't,don't have to,doesn't have to,didn't have to有什么区别
猜你喜欢
- 1师徒两人合作生产一批零件,师傅每小时生产40个,徒弟每小时生产30个,完成任务时徒弟正好生产了450个,这批零件共多少个?
- 2已知4x-37的立方根为3,试求2x+4的平方根和算数平方根
- 3带比喻词的四字词语
- 4刘禹锡的浪淘沙后两句的意思是?表达了作者怎样的思想感情?
- 5向含有硝酸银,硝酸铜,硝酸锌的混合溶液中加入一定量的铁粉使其充分反应,过滤,向滤渣中滴入稀盐酸,有气泡产生. 滤渣中含有什么?滤液中含有什么?
- 6英语翻译不要用机器在线等
- 7关于成长的感悟的作文的开头结尾和优美段落以及名人名言
- 8三角形abc中,角a=90度,ad垂直于bc于d,若ab=根号6,cd=1,则三角形abc的面积是多少?
- 9某学习小组取1.6g的某有机物在足量氧气中充分燃烧只得到4.4g二氧化碳和3.6g水.则组成元素为什
- 10尖的会意字的理解