Unit-4-Topic-1-Section-AVIP专享VIP免费

SectionATeacher:HuangliClass:Ten[n'vent]ɪ[ə'mezŋ]['saəns]ɪɪɪUnit4AmazingScienceTopic1Whenwasitinvented?畅所欲言Saywhatyouwanttosay.1m1minute•1.获准做某事•2.实现•3.用…制成（看得出原材料）•4.被用来做….•5.由…制成（看不出原材料）Findoutthefollowingphrasesbeallowedtodo前置作业[ə'lad]ʊcometruebemadeofbeusedfordoingsth.bemadefrom1.它是由什么制成的？它是由金属制成的。What’sitmadeof?It’smadeofmetal.2.我希望有一天能进入太空。IwishIcouldgointospacesomeday.n.手提电脑n.锁;v.（用锁）锁上，被锁住[l:k]ɑ;[lk]ɒlock[‘læpt:p];ɑ['læptp]ɒlaptopdigital(camera)adj.数字的；数码的rocketn.火箭vt.用火箭运载['rɑ:kt]ɪ；['rkt]ɒɪ['ddtl]ɪʒɪcamera['kæm(ə)rə]1aListen,lookandsayWhyisJaneunhappy?allowv.允许1.allowsb.todosth.允许某人做某事2.allowdoingsth.允许做某事3.beallowedtodosth.被允许做某事BecauseJanewasnotallowedtoplaycomputergameslastnight.A.What’sitmadeof?B.It’smadeofmetal.A.Doyouknowwhatitisusedfor?B.It’susedforsendingsatellitesorspaceshipsintospace.Wow!Amodelrocket!1aListen,lookandsay.1bListento1aandmarkT(True)orF(False).1.Janeisunhappybecauseshewasnotallowedtogotoapartylastnight.()2.Kangkang’sfathermadeamodelrocketforhim.()3.Therocketismadeofmetal.()4.Arocketisusedforsendingsatellitesorspaceshipsintospace.()FFTTItwasmadebyhimself.playcomputer_______1cRead1aandanswerthefollowingquestions.It’sbadforherhealthifshespendstoomuchtimeonthem.tootiredheadachesoreeyes1.WhydidKankangaskJanenottospendtoomuchtimeoncomputergames?2.What’sarocketusedfor?It’susedforsendingsatellitesorspaceshipsintospace.beusedfor被用来做beusedtodo被用来做beusedas被用作usedtodosth.过去常做beusedtodoingsth.习惯于做3.WhotaughtKangkangsomeknowledgeaboutspaceships?Mr.Brown.4.What’sKangkang’sdream?Hewisheshecouldgointospacesomeday.someday----某一天，总有一天(将来)e.g.IwishIcouldhavemyownhousesomeday.Ihopehisdreamwillcometrue.cometrue----变成真的,实现realize/achieve---makesth.cometruebemadeof由某种物质做成(看得出原材料，物理过程)bemadefrom由某种物质制成(看不出原材料，化学过程)bemadeupof由几部分组成bemadein在某地/某时制造bemadeby由某人制造bemadeinto被制成12B:It’susedforlockingthedoor.2.Followtheexampletomakeupsimilarconversations.lock/metalA:What’sthelockmadeof?B:It’smadeofmetal.A:What’situsedfor?A:What’sthepapermadefrom?B:It’smadefromwood.A:What’situsedfor?B:It’susedforwritingon.paper/woodcomputerdesk/woodA:What’sthelockmadeof?B:It’smadeofwood.A:What’situsedfor?B:It’susedforworking.Chopsticks/bambooA:WhataretheChopsticksmadefrom?B:They’remadefrombamboo.A:What’situsedfor?B:It’susedforeatingfood.Chopsticksareusedtoeating.sweater/cottonB:It’susedforkeepingwarm.A:Whatarethesweatermadefrom?B:It’smadefromcotton.A:What’situsedfor?Watch/metalA:What’sthewatchmadeof?B:It’smadeofmetal.A:What’situsedfor?B:Watchingforthetime.3aA.Listentotheconversationsandnumberthefollowingpictures.231B.Listenagainandcompletethetable.InventionItemlaptopcellphonedigitalcameraMaterial[mə'tərəl]ɪɪUsage['jusd]ːɪʒYearcountryplasticplasticmetalandplasticstudy,workandplaycommunicatetakephotosaround19851973around1975JapanAmericaAmerica3bWorkinpairs.Askandanswerquestionsbasedonthetablein3awithpassivevoice.A:Whatisalaptopmadeof?B:Itismadeofplastic.A:What’situsedfor?B:Itisusedforstudying.A:Whenandwherewasitdeveloped?B:ItwasdevelopedinJapanin1985.Example:Focusonthemeaningincommunication.Don’tbeafraidofm...