用must或have to来代替括号里的词组1.（It will be necessary for you to)see a doctor.2.(Is it necessary for you to)make so much noise?3.She said (it would be necessary for us to)stay here.4.(It is necessary for me to)have some help.5.(It was

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用must或have to来代替括号里的词组1.（It will be necessary for you to)see a doctor.2.(Is it necessary for you to)make so much noise?3.She said (it would be necessary for us to)stay here.4.(It is necessary for me to)have some help.5.(It was
用must或have to来代替括号里的词组
1.（It will be necessary for you to)see a doctor.
2.(Is it necessary for you to)make so much noise?
3.She said (it would be necessary for us to)stay here.
4.(It is necessary for me to)have some help.
5.(It was necessary for him to) go out last night.

用must或have to来代替括号里的词组1.（It will be necessary for you to)see a doctor.2.(Is it necessary for you to)make so much noise?3.She said (it would be necessary for us to)stay here.4.(It is necessary for me to)have some help.5.(It was
1.You must see a doctor.(或 You will have to see a doctor.)
2.Must you make so much noise?
3.She said we have to stay here.
4.I must have some help.
5.He had to go out last night.
注：二者的区别在于：
1）must多表示主观性,而have to表示客观不得不做的,不论自己是否愿意都无法左右的.
2）have to可用于多种时态,有had to,will have to,would have to等多种变化,而must只能用作原形.所以当表示过去时的时候,只能用had to而不用must.

1 you have to see a doctor.
2 do u have to make so much noise?
3 she said we must stay here.
4 i have to have some help.
5 he had to go out last night.

我只能告诉你must是表主观,have to表客观.
如It is late,I must go(主要是
你自己想走)
It is late,I have to go(主要是late的缘故你不得不要走)

1.must
2.must
3.have to
4.must
5.have to

英语句型转换,用must 或 have to代替(it will be necessary for to) see a doctor.you must/ will have to see a doctor.这个我就看不懂了,如果用 must,怎么还能后面跟 have to?不是意思重复了吗?求指教!代替括号里的，用must或have to来代替括号里的词组1.（It will be necessary for you to)see a doctor.2.(Is it necessary for you to)make so much noise?3.She said (it would be necessary for us to)stay here.4.(It is necessary for me to)have some help.5.(It was I do not have the patience to wait.I want it……（尽快完成）.请用do来翻译括号里的句子来代替省略号. 请用must和have to来代替下列带括号的部分.she said (it would be necessary for us to)stay here.(it is necessary for me to)have some help.(it was be necessary for him to)go out last night.对他来说昨晚出去是必要的 he must had go she said (it would be necessary for us to)stay here.这句话改变一下she said (it would be necessary for us to)stay here.请用must和have to来代替下列带括号的部分这句话must 可以理解,但是练习题答案还有shesaid we had to have在句型里能不能代替must? 用括号里的正确形式填空和句型转换(用must have been/done 或can't have been/done改写句子）用括号里的正确形式填空：1.Look! That man ______ (wave) to you.Do you know him?2.The children were playing in the garden. They __ 括号里的词必须要用mu这个拼音来代替 have you ever been to the USA这里的ever 可以用什么单词或词组来代替?a.at any time b.oftenc.alwaysd.usually 改写下列句子,用can或may来代替括号里的词组① (Will you let me )use your telephone please?②（Perhaps he will )telephone tomorrow.③(Will you let me )have two tickets please?④（Perhaps the play has) begun already.⑤(Will you le 用can,can't,must或have to 填空改写以下句子,用can或may来代替括号内的词组 (Perhaps he will)telephone tomorrow. 方程里的未知数可以用括号代替吗方程里的未知数可不可以用括号代替 have to 的一般疑问句的肯定回答能否用yes,you must来回答?Do I have to go back now?yes,you______.A.canB.shoudC.must 1.They are going to visit (Guangzhou museum).括号里的部分用what place代替还有:2（ Uncle Chen) is going to drive us there.括号里用who代替 I have a toothache.I must go to the ___ .（dentist）用括号内单词的适当形式填空改写下列句子,用must或have to 来替代斜体印出的部分.例子：It is necessary for you to work hard.You must (or have to)work hard.1.It will be necessary for you to see a doctor.2.Is it necessary for you to make so much noise?3.She said