四川省岳池县第一中学八年级英语上册 Module 12 Help Grammar导学案（无答案）（新版）外研版

Module12Help 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。2. 会应用祈使句，情态动词must,can,could表示推测的用法。3. 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.你肯定会下象棋。（beableto）_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.Buthecouldhavetroublehearingyouorspeakingtoyou.但是他可能无法听到你或者和你说话。havetroubledoingsth意为_.相当于havedifficultydoingsth.6.Wehavenotrouble_(find)theaddress.Doyouhaveanytrouble_(learn)English?Fill in the blanks using must / can / might. 1.Could I borrow your dictionary? Yes, of course you_.2. She doesnt answer the bell. She_ be asleep.3. The ground is wet. It _have rained last night.4. He is writing with a pencil. He_ have lost his 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：Openthedoor!(否定句)_.2.lets构成的祈使句：这类祈使句往往用于提出建议，例如：Letsspendthisweekendinthecountryside.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,youmustknow!贝蒂，你肯定知道！当堂检测一、单项选择1.Jenny_withhimatthattime,forIwashavingdinnerwithherinmyhome.A.canthavebeen B.mustnthavebeenC.musthavebeen D.mayhavebeen2.Itiscoldintheroom.They_haveturnedofftheheating.A.must B.oughtto C.should D.could3.Someoneisknockingatthedoor.Who_itbeatthishourofday?A.may B.can C.must D.should4.Ididnthearthephone.I_asleep.A.mustbe B.musthavebeenC.shouldbe D.shouldhavebeen5.Johnson_beapoliceman.Heismuchtooshort.A.may B.mustnt C.should D.cant6.Jackfelloffaladderyesterday,buthewasallright. Heislucky.He_himselfbadly.A.canhavehurt B.couldhavewounded C.mighthavehurt D.musthavewounded7.Whotoldyouthenews?Idontrememberclearly.It_Mary.It_Mary.Shedoesntknowit.A.mayhavebeen;cantbe B.canbe;mustntbeC.musthavebeen;canthavebeen D.mayhavebeen;maynotbe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 over yet.3._(Move/