高中英语《unit3 inventors and inventions》教案 新人教版选修8

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1、山东省新泰市第二中学英语选修八《Unit3Inventorsandinventions》教案高中英语课程目标八级语言技能目标节选：能抓住一般语段中的观点；1.能通过分析句子结构理解难句和长句；2.能根据学习任务的需要从多种媒体中获取信息学习目标1．阅读课文，进一步理解和掌握课文结构。2．掌握课文中的重点短语和句型。3．学会运用短语和句式。【预习案】I.ThepurposeinwritingthistextisA.toshowushowtotrapthesnakesbutnottokillthemB.totellpeoplehowtoapplyforap

2、atentofthewriter'snewideaC.tointroducethewriter'snewideaoftrappingthesnakesandherapplicationforapatentD.totellthereadershowtogetanewideaandmakeitapatentII.Dividethepassageintoseveralpartsandfindoutthemainideaforeachparagraph.Part1(para.1)_____________________________Part2(para.2

3、-3)_____________________________Part3(para.4-6)_____________________________Part4(para.7-8)_____________________________III.课文短语：1.给…打电话________________2.在打电话；在通电话________________3.远离________________4.去除；除掉________________5.做…的机会______________6.生物________________7.目的是；用来做_______

4、_________8.决定；选定________________9.由…做成____________10.同时________________11.在…顶部________________二次备课（教师）学习补充及疑惑（学生）12.用…覆盖…________________13.小心谨慎地________________14.弯腰去做________________15.拿起；提起；举起________________16.用来做17.满怀期待地18.根据计划________________19.被催促________________20.捉住…的机会

5、________________21.另外________________22.与…不同________________23.填表________________24.银行结余________________【探究案】一、检查反馈，导入新课。二、目标定位，确定重点。1.了解掌握本篇课文中的重难点语法知识。2.学会用这些句式做一些简单的句子。三、自主探究，教师点拨。1.ThefirstthingIdid①wastoseeiftherewereanyproductsthatmighthelpme,but②thereonlyseemedtobepowders

6、designedtokillsnakes.(L11-12Translate________________________________________……whoseonlyjob①istoexamwhetheryourclaimisvalidornot.1)betodo结构用法，表示“计划”“安排”“义务”“应该”“可能”“命运”。Heistohaveaholiday.(表示_________)Youarenottosmokeinthisroom.（表示________）Notasinglesoundwastobeheard.（表示________

7、）Theworstisstilltocome.（表示_____________）Exercises①Thisfilm_____thisSunday.A.isgoingtoshowB.isshowingC.istobeshowD.willhavebeenshow②Thestudentsweretoldthatthey____attheschoolgateat2:00thefollowingafternoon.A.metB.willmeetC.weretomeetD.weremet③Thehouse______readytodaybutastherehas

8、beenabuilders’strikeitisstillonlyhalffinished.A