外研版英语八年级上册Module 12《Help GraMar》导学案

1、module 12 help grammar一、学习目标1. 学习祈使句，情态动词 must,can,could 表示推测的用法。1. 会应用祈使句，情态动词 must,can,could 表示推测的用法。2. 总结本模块的知识点。二、学习重点情态动词 must,can,could 表示推测冠词的 用法三、学习难点情态动词 must,can,could 表示推测冠词的用法课前预习一、使用说明与学法指导：1. 借助课本和辅导材料，深入理解情态动词 must,can,could 表示推测冠词的用法。 2. 完成时间 30 分钟。二、 教材助读：情景导学资料三、 预习自测 ：翻译句子：1.你肯定会下

2、象棋。（be able to）_2.情 态 动 词 can 和 could 表 示 _ ， 还 可 以 表 示 对 现 在 或 将 来 的_,意 为 _. 但 是 can 只 能 用 于 _和_中 , could可用于_ _ _ 中。3.他可能很疼。_4.这有可能是真的吗？_5. but he could have trouble hearing you or speaking to you. 但是他 可能无法听到你或者和你说话。have trouble doing sth意为 _.相当于have difficulty doing sth.6. we have no trouble _ (fi

3、nd) the address. do you have any trouble _ (learn) english?fill in the blanks using must / can / might.1. could i borrow your dictionary?yes, of course you_.2. she doesnt answer th e bell. she_ be asleep.3. the ground is wet. it _have rained last night.4. he is writing with a pencil. he_ have lost h

4、is pen.5. a computer cant think for itself, it _be told what to do. 我的疑问课内探究质疑探究 :一.认真阅读 p135 语法部分，回答问题。祈使句表达说话人对对方的_等。祈使句一般 以动词_开头，无时态和数的变化。常见的祈使句型有两种：1.动词原形开头的祈使句：此类祈使句暗含的主语是_,但通常省略。否定句往往以_ 或_ 开头。例如： open the door! (否定句) _ _ _ _. 2. le ts 构成的祈使句： 这类祈使句往往用于提出建议，例如：lets spend this weekend in the cou

5、ntryside. 这周咱们到乡下度周末吧。 _ _ _ _, please. 我们去野餐吧。二. 情态动词 must, can, could 表示推测1. 情 态 动 词 must可 以 表 示 推 测 ， 意 思 是 “_” 通 常 只 用 于_ 中。betty, you must know! 贝蒂， 你肯定知道！当堂检测一、单项选择1. jenny _ with him at that time, for i was having dinner wit h her in my home.a. cant have been b. mustnt have beenc. must have b

6、een d. may have been2. it is cold in the room. they _ have turned off the heating. a. must b. ought to c. should d. could2. someone is knoc king at the door. who _ it be at this hour of day?a. may b. can c. must d. should4. i didnt hear the phone. i _ asleep.a. must be b. must have beenc. should be

7、d. should have been5. johnson _ be a policeman. he is much too short.a. may b. mustnt c. should d. cant6. jack fell off a ladder yesterday, but he was all right. he is lucky. he _ h imself badly.a. can have hurt b. could have wounded c. might have hurt d . must have wounded7. who told you the news? i dont remember clearly. it _ mary. it _ mary. she doesnt know it.a. may have been; cant be b. can be; mu stntbec. must have been; cant have been d. may have been; may not be二、比较选择1. its very dangerous. you _(must/mustnt) keep away from it!2. they _(could/mustnt) still win the game isnt ov