2019-2020年高中英语 Unit 3 Inventors and inventions Part IV Using Language学案新人教版选修8

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1、2019-2020年高中英语Unit3InventorsandinventionsPartIVUsingLanguage学案新人教版选修8一、[学习目标]1.通过阅读文章了解电话名家亚历山大.格雷厄姆.贝尔的故事；2.掌握文中重点词汇和重难点句。二、[自主预习]Step1:Lead-inDoyouknowAlexanderGrahamBell?Doyouknowanyofhisinventionsthatarestillinusetoday?Step2:SkimmingSkimthepassageandfillintheblanksaboutsomebasicinformationa

2、boutAlexanderGrahamBell.Born:____________Birthplace:______________nationality:________________Hisfamilymovedto_____________whenhewasyoung.Hismotherwasalmost__________Interest:_________________________________________________________________________Inventions:__________、__________andsoon.Mostfam

3、ousinvention:_______________Step3:Scanning:Scanthepassageandchoosethebestanswers1.Intheyear______Bellmadehislastinvention.A.1920B.1921C.1922D.19232.Modernbridgedesignsbenefitalotfrom_____.A.trianglesB.tetrahedronshapeC.kitesD.flyingmachines3.Hismostfamoussayingsuggestedhewas_____.A.thinkinghard

4、B.torestC.offewwordsD.thinkingtoomuch4.Whatdoes“leavethebeatentrack”mean?A.insistondoingthesamethingB.lookatthingsortryinanewwayC.sticktotheoriginalmethod三、[基础知识]I.重点词组和短语（仔细阅读课文，你会发现他们的哟！）1.几乎全聋了2.聋人教育事业3.促使、导致某人做某事4.把嘴唇放到…上5.踏平的路；一贯走的路；惯例6.寻求困境7.一定会做某事8.跟踪下去9.一些值得思考的东西10.盘踞着你的头脑11.富有活力的精神12.开

5、始着手做某事_____________________13.多路电报14.一系列的___________________________15.敲击出16.以某一特定的顺序___________________17.一次；每次18.同时_______________________________19.试验_______________________________20.与...连接在一起_____________________21.被熏过的玻璃22.对耳朵说话23.灵机一动24.被沿着导线传送25.完全懂得；充分意识到26.是个闲不住的人27.使自己对…感兴趣28.试着做某事29

6、.某物被证明是无价之宝30.最长与...联系起来31.永不停息的探索家II.重点句子1.【教材原句】Leavethebeatentrackoccasionallyanddiveintothewoods.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.【研读思考】请认真研读下列句子，猜出句中“diveinto”的意思(1)HedivedintothehistoryofChina.(2)Hedivedintohispocketsandfishedoutonedollar.(3)Theboydi

7、vedintotheriverfromthebridge.【词义归纳】(1)diveinto:______________________________________________________________(2)进入险境；寻求困境________________(3)离开惯例；不走寻常路_____________________【结构归纳】every/eachtime意为“”,此短语相当于连接词,引导时间状语从句。能相当于连词引导时间状语从句的