(完整版)need,must用法及练习
must的用法及练习
must的用法及练习情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2.否定式mustn’t 表示“禁止”①You mustn’t smoke here.②We mustn’t be late again. (不许我们再迟到了)3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t 或don’t have to.---- Must I stay at home?---- Yes, you must. / No, you needn’t4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.①----You must go there, needn’t you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, must you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person,your luggage.A. canB. mayC. mustD. will10. ----She looks very happy. She ______ have passed the exam.---- I guess so. It’s not difficult after all.A. shouldB. couldC. mustD. might11. ----Guess what! I have got A for my term paper.----Great! You _____ read widely and put a lot of work into it.A. mustB. shouldC. must haveD. should have12. When I was young, I was told that I ______ play with matches.A. wouldn’tB. needn’tC. mustn’tD. daren’t13. We ______ keep a cool head on overheating development, for it _____ have negative influence upon national economy.A. should; mustB. must; wouldC. might; couldD. must; may14. ---- ______ I book a table for dinner a few days ahead of time?----Yes, you _______. The restaurant is always full, especially during the holidays.A. Must; willB. Must; canC. Shall; shallD. Shall; must15. ----It’s hard to believe that Jack _____ have fought with the policeman.---Yes. If one _____ ask for trouble, it can’t be helped.A. would; willB. must; mayC. should; mustD. need; dare16. I don’t want to be late, but my car _______ break down on half way.A. mustB. canC. mayD. will17. Jonney, you ______play with the knife. It is dangerous.A. won’tB. mustn’tC. shouldD. shall二、用must正确形式填空1.You must go there right now, _______?2.You must finish the work on time, ____________?3.We mustn’t be late, __________?4.Parents mustn’t show too much concern for their children, __________?5.He must be a worker, _________?6.You must have studied English for many years, ____________?7.She must have arrived there yesterday, _________________?8.-----Must we go now? -------- __________________.(肯/否定回答)9.You _______ always be talking so much?。
(完整版)need用法及练习
need用法解析一.用作实义动词作为实义动词,need后面的宾语可以是名词、动名词、动词不定式或代词,这种情况下,need既可用于肯定句,也可用于否定句和疑问句,构成否定句和疑问句时要借助于助动词do或does.1.need sth.这是need最常见的用法之一,其后的宾语可以是名词,也可以是代词。
如:1). We need a great deal of money now. 我们需要和多钱。
2). They don’t it any more. 他们不再需要它了。
3). Does your father need any help? 你爸爸需要帮助吗?2.need doing 与need to be doneneed后面可跟动名词作宾语,这种情况下应注意两点:①.主动形式的动名词doing具有被动的含义;②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。
例如:4). The door needs painting.= The door needs to be painted. 那扇门需要油漆一下。
5). Your car needs mending.= Your car needs to be repaired. 你的车需要维修了。
3.need to do sth.作为实义动词,need后面需要接带to的动词不定式,表示有义务或责任去做某事。
如:6). What do we need to take for the picnic? 野餐我们需要带些什么?7). Will we need to show our passports? 我们需要出示护照吗?8). You need to take good care of your mother. 你要好好照料你妈妈。
二.用作情态动词作为情态动词的need具有情态动词的一般性质,要充分阐释作为情态动词的need的用法,务必首先说明白情态动词的特征。
[need的用法]can、may、must、need的用法
[need的用法]can、may、must、need的用法篇一: can、may、must、need的用法can、may、must、need的用法can①表示能力,“能,会”。
[)Eg : Can you play basketball?②表示怀疑,猜测,常用于否定句或疑问句。
Eg :Li hua can’t be in the classroom.③表示请求,允许,多用于口语,译“可以”= may.Eg: you can go now.④can 开头的疑问句,肯定句,否定句用can或can’t.may①表示推测,“可能,也许”,用于肯定句。
Eg: He may come tomorrow.②表示请求,“许可,可以”。
Eg:May I borrow your book?注:表示请求,许可时,主语为第一人称的一般疑问句,否定回答用mustn’t“不可以,禁止,不许”,不用may not“可能不”。
③表示祝愿。
Eg :May you success.must①表示“必须,应该”。
②表示推测“一定”。
Eg:There is someone knocking at the door.It must be Jim.③否定句中,mustn’t 表示禁止,“不允许”。
④以must 开头的疑问句,肯定句回答用must,否定回答用needn’t , 表示“不需要,不必”=“don’t have to”.⑤表示“偏偏”。
Eg: Must you play the piano at this time.need①情态动词:+do,用need 提问或回答,肯定句回答用must ,否定句回答用needn’t.Eg: Y ou needn’t come to school so early.②实义动词:+to do ,用助动词提问和否定。
③+doing 表示被动。
④needn’t have done 表示没必要做某事但是做了。
must和need的用法区别 (2)
must和need的用法区别一、must和need的意义和用法简介英语中常见的词汇"must"和"need"是两个常被混淆的词。
尽管它们都意味着强烈性质的需求,但它们在使用上有着微妙的区别。
本文将以深入探讨这两个动词并比较其用法之间的不同。
二、must和need抽象需求之情感色彩对比1. must的主观判断"Must"意味着有一个明确且强烈的主观判断。
使用"must"表达某种要求时,往往会带有发出命令或提出建议的口气。
例如:“You must study for the exam!”(你必须为考试而学习!) 在这个例子中,“must”传达了说话人对听话者学习的坚定要求。
2. need的客观需要相反,"need"表示一种更客观、现实且客观存在的需求。
与"must"相比,使用"need"没有强制力。
例如:“He needs medical attention.”(他需要得到医疗关注) 这句话暗示了对某人健康情况存在真实问题所导致医疗注意力需求。
三、具体应用上的差异1. 表达义务和责任"Must"经常用于表达一种道德、法律或其他类型的义务。
例如,我们会说“I must turn in my assignment on time”(我必须按时提交作业)。
"Need"更多地用于指出某人需要某物或某种帮助。
例如,我们可以说,“I need your help with this project”(我需要你在这个项目上的帮助)。
2. 提供建议和指示"Must"也可以用来提供建议,并表示强烈的推荐。
例如,我们可能会说:“You must try the new restaurant, the food is amazing!”(你一定要试试这家新餐厅,食物太棒了!)"Need"则不适合这种情况。
(完整版)need,must用法及练习.doc
need 用法一.用作1. need sth.是 need 最常的用法之一,其后的可以是名,也可以是代。
如:1). The soup needs salt.2). They don need’t afraid any more.3). Does he need any help?2. need doing 与 need to be done通常物做主, need后面可跟名作,种情况下注意两点:①.主形式的名doing 具有被的含;②.名可以改其不定式的被形式而句子的意不。
例如:4). The door needs painting.=The door needs to be painted.5). Your car needs repairing.=Your car needs to be repaired.3. need to do sth.作, need后面需要接 to 的不定式 ,表示有或任去做某事。
如:6). What do we need to take for the party?7). Will we need to show our ID card?8). I need to take good care of my sister.二.用作情①.没有人称和数的化。
不主是第几人称,不主是数是复数,情都都无形式化;②.不能独充当。
情必与一个一起构成复合,并且个意要始是原形。
③.否定句只需在情之后加not。
9). You needn't do it again .10). He needn't worry about it .④.疑句只需将情提到主的前面。
例如:11). Need I type this letter again?12)—Need I stay here any longer?— No, you needn’ t.— Yes, you must.三.用作名need作名,含“缺乏,需要”;其复数表示“基本需要”。
must的用法及练习
must的用法及练习情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)Must I start at once?例题你必须现在睡觉。
_________________.2.否定式mustn’t 表示“禁止”例题不许我们再迟到了。
_________________3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to.---- Must I stay at home?---- Yes, you ___ / No, you _________________.4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.例题①----You must go there, ______you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, _________you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person, haven’t/don’t you?⑵对正在进行的动作进行推测He must be doing his homework, isn’t he?⑶对过去发生的动作进行推测①You must have read this book, haven’t you?②It must have snowed yesterday, didn’t you?6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?) -----Sorry, I’ll try not to.例题John, look at the time, ___ you play the piano at such a later hour?A. mustB. canC. mayD. need7.与说话人的愿望相反,“偏偏,偏巧”。
must的用法及练习
情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2.否定式mustn’t 表示“禁止”①You mustn’t smoke here.②We mustn’t be late again. (不许我们再迟到了)3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to.---- Must I stay at home?---- Yes, you must. / No, you needn’t4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.①----You must go there, needn’t you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, must you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person, haven’t/don’t you?⑵对正在进行的动作进行推测He must be doing his homework, isn’t he?⑶对过去发生的动作进行推测①You must have read this book, haven’t you?②It must have snowed yesterday, didn’t you?6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?)-----Sorry, I’ll try not to.(2005全国Ⅲ卷)John, look at the time, __A__ you play the piano at such a later hour? A. must B. can C. may D. need7.与说话人的愿望相反,“偏偏,偏巧”。
must的用法及练习
情态动词must 的用法1. must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2. 否定式mustn't 表示“禁止”① You mustn't smoke here.② We mustn't be late again. (不许我们再迟到了)3. 由must引导一般疑问句时,肯定回答用must,否定回答用needn' 或don't have to.---- Must I stay at home?---- Yes, you must. / No, you needn't4. 当出现反问句式时,如果其陈述部分must 表示“必须,有必要” 时,反问句用neednt,如果其陈述部分mustn'表示“禁止”,反问句用must.①You must go there, needn'tyou?--- Yes, I must. / No, I needn't/don'thave to.②You mustn'tgo there, must you?5. must 表示推测时, 有3 种形式时, 反问句与must 后的动词保持一致。
⑴ 对现在的动作进行推测①You must be hungry now, aren't you?②You must have the wrong number. There is no such person, haven't/don 'you?⑵对正在进行的动作进行推测He must be doing his homework, isrithe?⑶ 对过去发生的动作进行推测①You must have read this book, havet t you?②It must have sno wed yesterday, didrtyou?6. must用于反语,表示劝诫。
must的用法及练习
② You mustn’t go there,_________you?
5.must 表示推测时,有3种形式时, 反问句与must 后的动词保持一致。
⑴ 对现在的动作进行推测
1You must be hungry now, aren’t you?
A. must B. can C. may D. need
7.与说话人的愿望相反ave snowed yesterday, didn’t you?
6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?)
-----Sorry, I’ll try not to.
例题
John, look at the time, ___you play the piano at such a later hour?
---- Must I stay at home?
---- Yes, you___/ No, you_________________.
4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.
例题
① ----You must go there,______you?
2You must have the wrong number. There is no such person, haven’t/ don’t you?
⑵ 对正在进行的动作进行推测
He must be doing his homework, isn’t he?
must的用法及练习
情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2.否定式mustn’t 表示“禁止”①You mustn’t smoke here.②We mustn’t be late again. (不许我们再迟到了)3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to.---- Must I stay at home?---- Yes, you must. / No, you needn’t4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.①----You must go there, needn’t you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, must you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person, haven’t/don’t you?⑵对正在进行的动作进行推测He must be doing his homework, isn’t he?⑶对过去发生的动作进行推测①You must have read this book, haven’t you?②It must have snowed yesterday, didn’t you?6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?)-----Sorry, I’ll try not to.(2005全国Ⅲ卷)John, look at the time, __A__ you play the piano at such a later hour? A. must B. can C. may D. need7.与说话人的愿望相反,“偏偏,偏巧”。
(完整版)need,must用法及练习
need用法一.用作实义动词1.need sth.这是need最常见的用法之一,其后的宾语可以是名词,也可以是代词。
如:1). The soup needs salt.2). They don’t need afraid any more.3)。
Does he need any help?2.need doing 与 need to be done通常物做主语,need后面可跟动名词作宾语,这种情况下应注意两点:①。
主动形式的动名词doing具有被动的含义;②.该动名词可以改为其动词不定式的被动形式而句子的意义不变.例如:4). The door needs painting.= The door needs to be painted。
5). Your car needs repairing。
= Your car needs to be repaired.3.need to do sth.作为实义动词,need后面需要接带to的动词不定式,表示有义务或责任去做某事.如:6)。
What do we need to take for the party?7)。
Will we need to show our ID card?8)。
I need to take good care of my sister。
二.用作情态动词①.没有人称和数的变化。
不论主语是第几人称,不论主语是单数还是复数,情态都词都无形式变化;②.不能单独充当谓语。
情态动词必须与一个实义动词一起构成复合谓语,并且这个实意动词要始终是动词原形.③.变为否定句时只需在情态动词之后加not。
9).You needn’t do it again.10).He needn’t worry about it.④.变为疑问句时只需将情态动词提到主语的前面。
例如:11)。
Need I type this letter again?12)—Need I stay here any longer?—No,you needn’t。
must的用法及练习
情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2.否定式mustn’t 表示“禁止”①You mustn’t smoke here.②We mustn’t be late again. (不许我们再迟到了)3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to.---- Must I stay at home?---- Yes, you must. / No, you needn’t4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.①----You must go there, needn’t you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, must you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person, haven’t/don’t you?⑵对正在进行的动作进行推测He must be doing his homework, isn’t he?⑶对过去发生的动作进行推测①You must have read this book, haven’t you?②It must have snowed yesterday, didn’t you?6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?)-----Sorry, I’ll try not to.(2005全国Ⅲ卷)John, look at the time, __A__ you play the piano at such a later hour? A. must B. can C. may D. need7.与说话人的愿望相反,“偏偏,偏巧”。
情态动词must和need用法详解
情态动词must和need用法详解[真诚为您服务]must表示必须、义务等,相当于have to, 但must强调主观因素,而have to 强调客观因素。
I must go to see a doctor. 我得看医生去。
need可以对MUST引导的一般疑问句作否定回答。
Really? Must I go with you? 是吗?要我和你一起去吗?No, you needn't.不,没必要。
must的否定式表示不准,不得等禁止的意思,或表示不可,不能,一定不要等劝告的意思。
Ok, then, you mustn't forget your medical card.好吧,那你一定不要忘记带医疗证。
我有必要说吗? 作为情态助动词的need一般只用于否定句或疑问句中,need+原形动词表示必要性。
Of course I remember. Need you remind me?我当然记得了。
你有必要提醒我吗?must+have+过去分词表示对过去情况的推断。
Oh, it is wet outside.It must have rained yesterday.噢,外面湿了。
昨天想必是下雨了。
must+原形动词表示对现在情况的推断。
So it must be slippery outside. Do be careful! 所以外面一定滑。
一定要当心。
need可用于假设语气,一般用于否定句中,后接不定词的完成式,needn't+have+过去分词表示过去不必做却已经做了的事。
I am not alittle boy! You needn't have told me that much.我不是小孩子。
你不必和我讲那么多。
must的用法及练习
情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2. 否定式mustn't 表示“禁止”① You mustn't smoke here.② We mustn't be late again. (不许我们再迟到了)3.由must引导一般疑问句时,肯定回答用must,否定回答用needn' 或don'thave to.--- Must I stay at home?--- Yes, you must. / No, you needn't4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要” 时,反问句用neednt,如果其陈述部分mustn'表示“禁止”,反问句用must.①You must go there, needn'tyou?-- Yes, I must. / No, I needn't/don'thave to.②You mustn'tgo there, must you?5.must 表示推测时, 有3 种形式时, 反问句与must 后的动词保持一致。
⑴ 对现在的动作进行推测①You must be hungry now, aren't you?②You must have the wrong number. There is no such person, haven't/don 'you?⑵对正在进行的动作进行推测He must be doing his homework, isrithe?⑶ 对过去发生的动作进行推测①You must have read this book, havet t you?②It must have sno wed yesterday, didrtyou?6.must用于反语,表示劝诫。
最新must的用法及练习
情态动词must 的用法1.must 表示必要性,“必须”(肯定句,疑问句常见)①You must go to bed now.②Must I start at once?2.否定式mustn’t 表示“禁止”①You mustn’t smoke here.②We mustn’t be late again. (不许我们再迟到了)3.由must 引导一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to.---- Must I stay at home?---- Yes, you must. / No, you needn’t4.当出现反问句式时,如果其陈述部分must 表示“必须,有必要”时,反问句用needn’t,如果其陈述部分mustn’t 表示“禁止”,反问句用must.①----You must go there, needn’t you?---- Yes, I must. / No, I needn’t/don’t have to.②You mustn’t go there, must you?5.must 表示推测时,有3种形式时,反问句与must 后的动词保持一致。
⑴对现在的动作进行推测①You must be hungry now, aren’t you?②You must have the wrong number. There is no such person, haven’t/don’t you?⑵对正在进行的动作进行推测He must be doing his homework, isn’t he?⑶对过去发生的动作进行推测①You must have read this book, haven’t you?②It must have snowed yesterday, didn’t you?6.must 用于反语,表示劝诫。
-----Must you make so much noise?(你非得吵这么大声吗?)-----Sorry, I’ll try not to.(2005全国Ⅲ卷)John, look at the time, __A__ you play the piano at such a later hour? A. must B. can C. may D. need7.与说话人的愿望相反,“偏偏,偏巧”。
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一.用作实义动词1.need sth.这是need最常见的用法之一,其后的宾语可以是名词,也可以是代词。
如:1). The soup need s salt.2). They don’t need afraid any more.3). Does he need any help?2.need doing 与need to be done通常物做主语,need后面可跟动名词作宾语,这种情况下应注意两点:①.主动形式的动名词doing具有被动的含义;②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。
例如:4). The door needs painting.= The door needs to be painted.5). Your car needs repairing.= Your car needs to be repaired.3.need to do sth.作为实义动词,need后面需要接带to的动词不定式,表示有义务或责任去做某事。
如:6). What do we need to take for the party?7). Will we need to show our ID card?8). I need to take good care of my sister.二.用作情态动词①.没有人称和数的变化。
不论主语是第几人称,不论主语是单数还是复数,情态都词都无形式变化;②.不能单独充当谓语。
情态动词必须与一个实义动词一起构成复合谓语,并且这个实意动词要始终是动词原形。
③.变为否定句时只需在情态动词之后加not。
9).You needn't do it again.10).He needn't worry about it.④.变为疑问句时只需将情态动词提到主语的前面。
例如:11). Need I type this letter again?12)—Need I stay here any longer?—No, you needn’t.—Yes, you must.三.用作名词need作为名词,含义为“缺乏,需要”;其复数表示“基本需要”。
要掌握两个词组:in (great) need of(急需)与meet the needs of(满足……的需要)。
例如:13). There’s no need for you to try again.14). The factory is in great need of funds.“need+have+done”表示本来需要做某事而没有做。
“needn't+have+done”则表示“本来不需要做某事而做了”。
I needn't have bought so much wine—only five people came.He need have hurried to the station. In that case, be wouldn't have missed the train. you need not have said that “should+have+done”意思是“本来应该做某事,而实际没做。
”“shouldn't+have+done”表示本来不应该做某事,而实际做了。
含有指责对方或自责的含意。
1. Tom, you are too lazy. The work should have been finished yesterday.2. Look, Tom is crying. I shouldn't have been so harsh on him.3 you should have told me“must+have+done”表示对过去事情的肯定推测,译成“一定做过某事”,该结构只用于肯定句。
1. It must have rained last night, for the ground is wet.2. You must have been mad to speak to the servant.1.must 表示“必须”、“应该”。
例如:①We must protect our environment.②Everyone must obey the rule.2. must的否定形式must not表示“不应该”、“禁止”、“不准”。
语气比较强烈。
例如:①You mustn’t speak like that.②You mustn’t be late for school.3.在回答must的问句时,肯定形式用must来回答,但否定形式用needn’t 或don’t have to来回答。
而不用mustn’t来回答。
例如:①——Must I be home before 8 o’clock?(8点之前我必须回家吗?)——Yes, you must. No, you needn’t./No, you don’t have to.(是,你必须。
)(不,你不必。
)4.must还可表示推测,意思是“一定”、“必定”,一般只用于肯定句中。
分三种情况:1.)对于现在状态的推测,我们用:must +v.(状态动词或系动词),例如:①He must be at home.(他准在家里。
)②There must be some children in the room.(房间里准有些孩子。
)2.)对于现在动作的推测,我们用:must +be + doing(行为动词),例如:①They must be cleaning their room.(他们准是在打扫房间。
)②He must be watching TV.(他准是在看电视。
)3.)对于过去事实的推测,我们用:must +have +过去分词,例如:①It must have rained last night.(昨晚准是下雨了。
)②I didn’t hear the phone. I must have been asleep.(我没有听到电话,我准是睡着了。
)练习一.Choose the right answer.( ) 1. You ________ any help, do you?A. don’t needB. needn’tC. needD. doesn’t need( ) 2. ---Must I stay at the office this afternoon? ---No, you .A. don’tB. needn’tC. don’t needD. can’t( ) 3. Tom get up a little earlier tomorrow.A. needsB. needC. need toD. needs to( ) 4. Need the doctor ________ with you tonight?A. stayingB. stayC. staysD. to stay( ) 5. Look! Your shirt is so dirty. It .A. need washingB. need to washC. needs washingD. need wash( ) 6. The supply can’t the demand.A. meet need ofB. meet the need ofC. meet the needs ofD. meet needs of( ).7. The hospital is blood.A. in great need ofB. on great need ofC. in great need withD. on great need with( ) 8. Your room is full of dust. It .A. need cleanB. need cleaningC. need to be cleanedD. needs to be cleaned( ) 9. David anything to drink?A. Need,…\B. Needs,…\C. Does…needD. Do…need( ) 10. You to the meeting tomorrow if you have something important to do.A. needn’t to comeB. don’t need comeC. don’t need comingD. needn’t come二.Fill in the blanks using have to, have got to, must, should, ought to, had better.1.You _____________ not get down until the bus has stopped.2.They _____________ be encouraged to speak English after class.3.You often _____________ wait a long time for a bus.4.We _____________ go and see Mary tomorrow, but I don’t think we will.5.I _____________ not miss my train.6.When traveling, you _____________ take care of your health.7.In some parts of the world, you _____________ boil the water before drinking it.8.If you have a stomach pain, you _____________ drink hot weak tea.9.You _____________ not swim immediately after a heave meal.10.You _____________ not wake me up when you come in.三.Translate1.他需要好好睡上一晚上。
2.你需要理发了。
3.我需要你查一下英语字典。
4.你不必解释。
5.我想要知道我们是否要带睡袋。
6.我们不必在雨里站着。
7.他昨天其实是不必去那儿的。
8.你不必这么粗鲁。
9.你一定是在开玩笑吧。
10.她结婚时一定很年轻。
11.我的妹妹准是在看电视现在。
12.我本来不应该买这双鞋的。