陕西省西安交大阳光中学高中英语 Unit 1 Festivals around the world Grammar 导学案（教师版）新人教版必修 3 第 课时课题名称时间第 周 星期课型Grammar主备课人目标1. Knowledge aims: Learn and grasp the usages of Modal Verb I 2. Ability aims: Use Modal Verb I correctly and properly.重点Define different usages of Modal Verbs.二次备课难点Learn how to use the present Modal Verbs correctly .自主学习小组合作，完成下列表格：情态动词否定式缩略形式问题生成记录： 精讲互动1）can 和 couldcan 的主要用法是：A. The girl can dance very well. 表示_____________B. Can the news be true? 表示_____________C. Can I sit here? 表示_____________could 的主要用法是：---- Could I use your bike? -- -Yes, you can 表示_____________2).may 和 might：A. 表示“ ”，口语中常用 might 代 may, 表示 语气。 Eg: --- May I watch TV after supper? --- Yes, you may. / No, you mustn’t.B. 表示可能性。 意为“ ”。Eg: They may be in the library now.C. may/ might as well + 动词原形 “ ” You may as well go and have a look.D. May you +V.原 表示“希望、祝愿、祈求”. 例如：May you succeed.3). shall 和 should：shall 的用法：A. Perhaps I shall pay a visit to England this winter. 表示__1_________B. Shall we go by train, Mom? 表示___________C. Don’t worry, you shall get the book. 表示___________No one shall smoke here. should 的用法：A. You should keep your promise. B. It’s 8 o’clock now, he should be here at any moment. 4). mustA. 表示义务或强烈的劝告，意为“ ”，其否定式 表示“ ”Eg: 1) You must finish your homework first. 2) Children mustn’t speak like that to their parents.B. must 用于一般疑问句的时候，其否定回答用 或者 Eg: ---Must we finish the work tomorrow? ---No, you needn’t/ don’t have to.C．表推测，用于肯定句，意为“一定”“务必”，其否定式为_________.Eg: Betty must be in the next room. 达标训练1. ----May I take this book out of the reading room?) ----No, you . You read it in here. A. mightn`t B. won’t C. need’t D. mustn`t2.— What’s the name？ — Khulaifi. _____ I spell that for you？（） A. Might B. Would C. Can D. Shall 3. I’m afraid Mr.Harding ____ see you now . he’s busy. （A. can’t B. mustn’t C. shouldn’t D. needn’t 4. I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---Don’t worry. You______ have it by Friday. A. could B. shall C. must D. may 8.—Hi, Tom . Any idea where Jane is?— She ____in the classroom . I saw her there just now.A. shall be B. should have been C. must be D. might have been专项练习（后附）2作业反思板书设计3
