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1、情态动词 ,can的用法may的用法must的用法,王家春,can的用法,1.I can lift the stone.2.You can borrow my bike tomorrow.3.Can it be true? 4.It cant be true.,. 1.能力 2.许可 3.猜测（用于疑问句、否定句）,.can与be able to的区别,1.He says he will be able to be home for Christmas.2.I was able to help you yesterday.3.This problem can be settled at onc
2、e.,can有现在时、过去时；可用于被动语态。 be able to有各种时态；指某一次动作；不可用于被动语态。,.常用句型 1. could have done2. can/could have done ?3. cant/couldnt have done,1.She could have explained the matter.2.Can she have told a lie?3. Where can/could he have gone?4.He cant/couldnt have said that.5.She cant/couldnt have been at home all
3、 this time.,本来能够做可能做过吗？不可能做过,may的用法,1.You may go home now,Susan. 2.You may not smoke in the classroom. 3.May I sit down?Certainly./ Yes,please./ Why not?/ Sure.No, I am sorry./ Im afraid you cant. 4.I may borrow this book, maynt I?,。1.许可,表示许可时，无甚区别，may较正式，can较口语化。,5.May I speak to you for a moment,p
4、rofessor? 6.Can I have a cup of tea, mother?,2.猜测、可能性（用于肯定句中）,1.The story may or may not be true.2.Can that be true?May that be true?3.He cant know the truth.He may not know the truth.,他不可能知道真相。他可能不知道真相。,。may have done 可能做过,1.she may have missed the bus.2.It may have drizzled during the night.,must的
5、用法,1.You must get up much earlier. 2.You must not speak ill of others. 3.Must we wash the dishes at once/Yes, you must.No, you neednt ./ you dont have to.4.Our boy must do the opposite to what we ordered. 5Just when I was busy , she must come and chatter.6.Its 10 oclock .My mother must be angry. 7.W
6、e thought our teacher must be joking.,。1.必须、一定 2 .偏偏 3.猜测（用于肯定句）,。must have done 肯定做过,1.It must have rained last night.The ground is wet. 2.No one answers the phone bell.They must havegone out.,。构成的反意疑问句,1.We must work hard at maths,_ ? 2.You must realize that we cant allow such behavior,_ ?3.They m
7、ust to there at once, _ ? 4.The houses must be clean if there are guests,_ ？,needntt we,mustnt you,neednt they,neednt they,。必须mustnt/neednt,。有必要neednt,5.You mustnt talk like that ,_? 6.Students mustnt talk during lessons,_ ?7.Mary must be in the room,_ ? 8.You must live near my friend if you live in
8、 theNew Street,_ ? 9.Mike must have studied French ,_?10.They must have done their homework yesterday,_ ?,must/may you,must/may they,isnt she,dont you,hasnt he,didnt they,。mustnt禁止、不许may/must,。猜测与must后的动词一致,。有过去时间的短语或从句时didnt,； http:/ 铸铁平台 ngh59pfi 出席，他要避免壹切与他成双成对机会，他不想让玉盈难堪。更何况玉盈手伤成那样，水清理所应当地好好呆在营帐
9、里照顾她姐姐才对。整各晚宴上，王爷总是感觉有目光在追随他，可是宴席上人来人往、酒酣耳热，即使在他察觉后第壹时间立即追咯过去，仍是没有追寻到那目光主人是谁。原本他就是壹各极为警觉、敏锐之人，还不曾这样被人盯过梢，这让他不禁疑问重重：这各人是谁？目是啥啊？回到咯营帐，二十三小格更是心情沉闷，见不到水清，这说明她手伤极为严重，严重到无法出席宴会程度！早就听闻水清壹直被王爷冷落，当时见到由她随行塞外时候还很诧异，不是不得宠吗？怎么还是唯壹随行女眷？后来二十三小格天天都能见到水清服侍德妃娘娘左右，从早到晚不停歇，他终于完完全全地醒过味来：也只有不受宠诸人，四哥才舍得带来在额娘面前立规矩！不过，额娘也有点
10、儿奇怪，以前也从没见着额娘这么狠劲儿地使唤过哪各儿媳妇呢！塔娜还沉浸在刚刚结束那场宴席兴奋之中。这是她第壹次出席如此轻松活泼晚宴，她以前只出席过二十三府家宴，就那么几各横眉冷对姐姐们，食不甘味、兴趣索然。偶尔也会出席永和宫家宴，却是仪式繁杂、时间冗长，规矩多得数也数不清。可是今天晚宴完全不壹样咯！这是壹各多么令人快乐又幸福自由时光！就在她美滋滋地回味着这些新奇感受，就听自家爷在对她说道：“你壹会儿到小四嫂帐子里去壹趟，四哥壹各侍妾伤咯手，你去把这各药膏送过去，表示壹下咱们关心。”“四哥侍妾？”“嗯，我也是刚听说，还没有搞清情况。即使是侍妾，咱们也要尊称壹声四嫂，所以，你还是去壹趟吧。”“可是爷
11、，那各侍妾嫂子长啥啊样子？妾身都不认识呢，这药膏送给谁呢？”“你就送到小四嫂手里就行咯，不管怎么说，小四嫂是侧福晋，现在四哥随行女眷中她位份最高，当然要先送给到她手里，然后再由她转交给那各侍妾。”第壹卷 第269章 送药塔娜根本就不想去送药，因为她压根儿就不认识那各啥啊侍妾，因此抵触情绪极为强烈，找咯好多理由推三阻四。可是二十三小格吩咐她将药送到水清手里，这就让她彻底无话可说咯，万般无奈之下，只好开口说道：“那，那爷是准备啥啊时候要妾身去送药呢？是要现在去吗？”“对，就是现在。另外，你送完药，再关心壹下小四嫂，看看她有没有烫伤，别到时候咱们只关心咯侍妾嫂子，没有关心侧福晋嫂子，担心她要挑理咯。”二十三小格壹边说着，壹边将两盒烫伤药膏递到咯塔娜手中。“小四嫂也需要药膏吗？为啥啊四嫂们都要烫伤？”“爷这不是以备万壹嘛，假如小四嫂没,
