五年级情态动词.doc

情态动词Name_ Date_ Score_Part1:Reading Sold outThe play may begin at any moment, I said. It may have begun already, Susan answered. I hurried to the ticket office. May I have two tickets please?I asked. Im sorry, weve sold out, the girl said. What a pity!Susan exclaimed. Just then, a man hurried to the ticket office. Can I return these two tickets? he asked. Certainly, the girl said. I went back to the ticket office at once. Could I have those two tickets please? I asked. Certainly, the girl said, but theyre for next Wednesdays performance. Do you still want them? I might as well have them, I said sadly. New words and expressions hurry v. 匆忙 exclaim v. 大声说 ticket office 售票处 return v. 退回 pity n. 令人遗憾的事 sadly adv. 悲哀地，丧气地Answer these questions 1 When was the play going to begin? _2 How many tickets did you ask for? _3 Were there any left or not? _4 Were Susan and you disappointed or not? _5 Who hurried to the ticket office just then? _6 How many tickets did he return? _7 Were they for that days performance, or were they for next Wednesdays performance? _8 Did you buy them or not? _Exercises A Read the passage again. Put a line under the verbs can, could, may and might. 重读课文，在can, could, may, might下面划上横线。 B Use a phrase with can, could, may or might in place of the words in italics. Do not refer to the passage until you finish the exercise. Part 2: Grammar情态动词can，could，may的用法。Can:1. 表示能力，（即能做某事）2. 表示可以,表示说话人同意或答应对方请求或要求.3.表示否定推测.4.表示请求建议. 如: Can I help you ?课堂小测：1. _you grow trees when you were five? A Could B Can C.Cant2.-Can you ride a bike? -“No, I_.”A may not. B.mustnt C.CantCould:1. 作为can的过去式，表示过去情况 a. 表示能力. E.g. I could climb any tree in the forest when I was young.b. 表示可能性。E.g. He said he couldnt come.2.用来代替can. 婉转地提出请求，想法，建议。E.g. Could you show me the way?课堂小测：I thought he _come. He said he would go to his uncles.A couldnt B cant C. may notmay:1.表示请求，建议 如：May I borrow your pen?2.表示可以，即同意对方请求或答应对方要求,表示可以或不可以 .E.g. You may come if you wish. You may go with them and play.3. 表示可能 E.g. He may have gong abroad.4. 表示祝愿May you be happy!might:1.用作may的过去式.a.表示可以。 I thought you might stay with us.b.表示可能（或许会）。 He sad he might be late.2. 用于might as well ，表示不妨，（意思同may as well） E.g. We might (may )as well go together.must:1.表示必须。如：We must always listen to the teacher carefully.2. 表示肯定推测。如：Tom must be an English teacher.3 must有两个否定形式： a. must not/ mustnt .表示“不许，禁止” E.g. You mustnt talk like that. b. need not /neednt. 表示“不必” E.g.- Must you leave so soon? -No, I neednthave to:用于表示不得不，主要强调外部环境的客观要求，而must强调主观看法.Compare: a. He must say it in English.(Because I want him to do so). b. He has to say it in English(Because he doesnt know Chinese)Exercise:Multiple choice:1.There is much time. You _not walk so quickly.A .can B must C need2.Peter_come with us tonight, but he isnt very sure yet.A. must B may C can3. -What _it be? -It _be a mail box, for it is moving.A. can, mustnt B. can, cant C. must, mustnt4. I missed the last bus, so I _go home on foot.A. must. B have to C. may5.-_I put the bag here.-No, you cant.A. may B can C mustHomework一、小小翻译家。1。他不可能是个小偷。 2。在医院禁止吸烟。 3。Bill今晚也许会来，但不确定. 4.妈妈对peter说：你必须得先做完家庭作业。 5。 你没必要走那么快，还有足够的时间。 二、Mary打算过一个丰富的周末。请根据下面表格中的内容描述她的计划。 Saturdaymorningvisit her grandparentsafternoonclean her roomeveningsee a filmSundaymorninggo to the libraryafternoonbuy some CDsMary is going to have a nice weekend. On Saturday morning, she will visit her grandparents. In the afternoon, she is going to 1. _ and help her mother do some chor