高中英语（目标分析+方案设计+自主导学）Unit 3 Period Ⅰ Previewing课件 新人教版必修5.ppt

美文阅读 roboticagedrawscloser随着科技的发展 机器人时代的到来已经指日可待 thesedays robotsaremorecommonthanyoumightthink considertheroomba aroboticvacuum 吸尘器 whichcleansfloorsonitsown youcanhaveroboticsequippedintoyourbody togetbackthatarmorlegthatyou velost eitherinsomeaccidentordisease saysgreiner althoughrobotshavebeendevelopedmainlyformilitary 军用的 applications civilianusesforthetechnologyaregrowing accordingtomichaeltoscano presidentoftheassociationforunmanned 自控的 vehiclesinternational unmannedsystemsallowhumanbeingstodotheirtaskwithanextensionoftheirhands theireyesandtheirears wecanputthemintheoceanandthey llswimforeightorninemonths collectingdataandmonitoringoceanpollution sayshudsonofirobot recentlytheusgovernment sdefenseadvancedresearchprojectsagency darpa displayeda roboticman insteadofdependingonremote control darpa s roboticman canactuallylookatsomeblocks findonewithaspecialpattern andmoveittoanewlocation mandelbaum darpa sprojectmanager saysmorechallengingtaskslieahead someday adarparobotmightfindahiddenbomborhelpadisabledpersonselectashirtandbuttonit toadvancethetechnology darpaplanstoletmembersofthepubicwritesoftwareforthe roboticman thensignontotheinternetandwatchamodelof roboticman performthetask it soneofthewaysthatrobotswillhelphumankindtoextenditsreach 教师用书独具演示 教学目标初步掌握本课文中的词汇 浅层次理解课文 了解相关的背景知识 本课时主要是通过学生对学案所给出的内容的学习 了解本课文中所出现的词汇 初步了解课文以及相关的背景知识 让下一堂课对课文的全面理解起到一个铺垫作用 教学地位本单元的中心话题是 谈未来 内容主要涉及人类对今后生活环境的想象 猜测和思考 语言技能和语言知识主要围绕 未来生活 这一中心话题进行设计的 新课导入建议可以通过填写教材第17页的表格引导学生去认识现在和展望未来 想象一下100年后人们在交通 工作 语言 环境 住房和教育等方面的改变和面对的问题 让学生通过思考 让学生在思考的基础上得出自己的结论 即哪些变化好 哪些变化不好 并说出理由 演示结束 篇章结构阅读p17 18的reading部分 完成下列表格 每空不超过3个单词 答案 1 worried nervous unsettled2 sufferedfrom3 helped4 throughfortable6 swinging7 totolerate8 carriage9 flashed10 slidintobed 语篇理解阅读p17 18的reading部分 从每题所给的3个选项中选择最佳答案1 whydidliqiangfeelnervousanduncertainatfirstintheyearad3008 a becausehewasfrightenedinthenewsurroundings b becausehehadn tadaptedhimselftothenewenvironment c becausehewasaffectedbytheflashbacksfromhisprevioustimeperiod 2 whenandwheredidthisstoryhappen a ithappenedinouterspaceinthefuture b ithappenedontheearthinthefuture c ithappenedinouterspaceatthepresenttime 3 howdidthesystemwork a oxygenwasprovidedbyagroupofmachines b oxygenwasprovidedbysomechemicals c oxygenwasprovidedbysomegreenleaves 4 wheredidliqianglosesightofwangping a inahotelcapsule b inaroom c inalargemarket 5 thepassageismainlyabout a howliqiangwastransportedtothefutureb howliqianggottothefutureandhisfirstimpressionsofitc whatthelifewaslikeinthefuture 答案 1 5cbccb 课文缩写阅读p17 18的reading部分 完成下面课文缩写firstimpressionsiwentintothe1 becauseihadwona2 thatgavemeatour isufferedfrom timelag whenileftmyowntime wangpinggavemesomegreentabletswhichcouldhelpmefeelless3 hisparents companycalled futuretours 4 meintothefutureinatimecapsule thefirstthinginoticedwasthepoorqualityofthecar somyhead5 andifoundseveralthingsdifferent a6 togivemeenoughoxygen ahoveringcarriage7 a8 housebelongingtowangping sparents herethetreesactedaswallsandprovided9 fortheroom thetables chairsandabedrosefromunderthefloorasif10 答案 1 future2 prize3 nervousanduncertain4 transported5 ached6 mask7 drivenbycomputer8 strange looking9 oxygen10 bymagic 短语填空takeup bebackonone sfeet losesightof sweepup slideinto forlackof remind of1 whenhelookedupagain hetheplanewhichhesawjustnow 2 thefilmmewhatihadseenintheunitedstates 3 shewaslefttoaftertheparty 4 themouseitshole 5 shethepianowhenshewasfive 6 to hedoesexerciseveryoften 答案 1 lostsightof2 reminded of3 sweepup4 slidinto5 tookup6 bebackonhisfeet 句型背诵1 worriedaboutthejourney iwasunsettledforthefirstfewdays 我很担心这次旅行 所以头几天我心里总是不踏实 2 theairseemedthin asthoughitscombinationofgaseshadlittleoxygenleft 空气似乎很稀薄 好像在混合的气体中剩下很少的氧气 3 however ilostsightofwan