路井中学2014级 学 案------英语
教师寄语 Do one thing at a time, and do it well. 一次只做一件事，做到最好！ 编 写 组长审核________ 年级审核_________ 班 组______ 时 间 _______ 期 数3 学生姓名_________
课题 必修三 Unit 1 Festivals around the world
Grammar 学案 Modal verbs（情态动词） Learning aims:
1. To learn the modal verbs
2. To learn the usages of different modal verbs Learning important and difficult points: How to use modal verbs correctly Learning methods:
Autonomous learning; Cooperative learning; Discussion
问题导读评价单 品味语法 仔细观察下列句子，并注意画线部分情态动词的用法。 1. May I take the book out of the reading room? ( ) 2. He can speak French fluently. ( ) 3. Shall we go there by train? ( ) 4. The story may not be true. ( )
5. You mustn’t play with fire because it is too dangerous. ( ) 6. Will you please tell me how to get to the hospital? ( )
7. Last year our English teacher would tell us stories in English after class. ( )
A．request （请求） B. possibility（可能性） C. ability(能力) D. past habit (过去的习惯) E. permission (允许) F. advice（建议） G. forbiddance (禁止)
问题解决评价单
1.can与could的用法 情态动词 can 与 Could 用法 表示能力 例句 Some of us can use the computer now, but we couldn’t last year. It will be sunny in the daytime, but it could rain later on this evening. --- Can I go now? --- Yes, you can. 表示客观的可能性 表示请求和允许 表示请求,口语中常用Could you wait a few days for the money? could代替can,使语气Could you please show me the way to the station? 更加婉转 1
路井中学2014级 学 案------英语
教师寄语 Do one thing at a time, and do it well. 一次只做一件事，做到最好！ 编 写 组长审核________ 年级审核_________ 班 组______ 时 间 _______ 期 数3 学生姓名_________
在疑问句和否定句中Can this news be true? 表示“怀疑”，“推测”，It can’t be the headmaster. He’s gone to Beijing. “可能性” How can you be so foolish! 2.may 与might的用法 情态 用法 例句 动词 表示允许、许可。否定答语一--- May I watch TV after supper? 般要用mustn’t，表示“禁止、--- Yes, you may. / No, you mustn’t. 阻止”之意。 ---Might I use your telephone? --- Yes, please. may --- May / Can I go home now? 与 --- Yes, you may / can. might 表示可能性的推测，含有“或What he said may be true. 许”“大概”“可能”之意，用She may come tomorrow. might代替may时，则语气显He might have some fever. 得更加不肯定。 may 表示祝愿，比较正式 May you succeed!/ May God bless you! 3.will与would的用法 情态 用法 例句 动词 用于表示意志或意愿。WillI will never do that again. 指现在，would指过去 They said that they would help us. will 用于第二人称中，表示请求、Will you please take a message for me? 与 建议等，用would比用 willWould you please pass him the book? would 委婉、客气些 表示习惯性动作规律或某种Fish will die without water. 倾向，通常用于第三人称，Every evening, she would sit by the 译为“总是”“惯于”。Will指window, deep in thought. 现在，would指过去 4.shall与should的用法 情态 用法 例句 动词 用于第一、第三人称疑What shall we do next? shall 问句中，表示说话人征Shall I do the washing-up? 求对方的意见 When shall my brother be able to leave hospital? 在表示请求、允许时, might比 may的语气更委婉一些。在日常口语中，用can征询对方意见更为常见。 2
路井中学2014级 学 案------英语
教师寄语 Do one thing at a time, and do it well. 一次只做一件事，做到最好！ 编 写 组长审核________ 年级审核_________ 班 组______ 时 间 _______ 期 数3 学生姓名_________
用于第二、第三人称的You shall go with me. ( 命令) 陈述句中，表示说话人You shall have a new dress for your birthday.给对方的命令、警告、（允诺） 允诺或威胁 He shall be punished.（威胁） 表示劝告或建议，作“应We should be strict with ourselves. should 该”讲，相当于ought to You should keep your promise. 表示推测，作“可能”、The roads should be less crowded today. “该”讲 I should have finished reading it by Friday. should have done 表示过去应该做而实际没有做 should not have done 表示过去不该做而实际做了。 5. must, may (might) 和can表示“推测”的用法 情态 用法 例句 动词 must 只能用于肯定句，表示可能(1)--- Whose new bike can it be? 性很大的一种推测，作“肯It must be Liu Dong’s. I know his father 定”“一定”讲 has just bought him a new one. May 用于肯定句中（可能，或许， /might 大概）；用于否定句中（可(2)They may/might be in the library 能不）。表示可能性较小的now. (3) It can’t be John. 一种推测 can 表示推测时，只用于否定句和疑问句中 温馨提示 must用于一般问句中,肯定回答用must否定式用 needn’t或don’t have to，做 “不必”,mustn’t表示“禁止，不允许”
问题拓展评价单
Have a try 1．—Must he come to sign this paper himself? —Yes，he ________.
A．need B．must C．may D．will 2．You know he is not going to let us leave early if we ________ get the work done.
A．can’t B．may not C．shouldn’t D．mustn’t 3．He’s strange—he ________ sit for hours without saying anything. A．shall B．will C．can D．must
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路井中学2014级 学 案------英语
教师寄语 Do one thing at a time, and do it well. 一次只做一件事，做到最好！ 编 写 组长审核________ 年级审核_________ 班 组______ 时 间 _______ 期 数3 学生姓名_________
4. ----Where is Tom? I can’t find him.
----He ______ in the dormitory. But I’m not sure. A. must be B. can be C. may be D. is
5. John, you ______ play with the knife, you ______ hurt yourself.
A. won’t; can’t B. shouldn’t; must C. mustn’t; may D. can’t; shouldn’t 6．—The room is so dirty.________ we clean it? —Of course.
A．Will B．Shall C．Would D．Do 7.—Isn’t that Ann’s husband over there?
—No. It ________ be him—I’m sure he doesn’t wear glasses.
A．can’t B. must not C. won’t D. may not 8. — What does the sign over there read?
—“No person _____ smoke or carry a lighted cigarette, cigar or pipe in this area.”
A. will B. may C. shall D. must 9．With all this work on hand，he ________ to the cinema last night.
A．mustn’t B．oughtn’t to go C. wouldn’t go D. shouldn’t have gone 10．—Don’t forget to come to my birthday party tomorrow. —________.
A．I don’t B．I won’t C．I can’t D．I haven’t
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