新教材2021学年英语高中人教必修第三册课件UNIT4SectionBReadingandThink

-1-SectionBReadingandThinking-2-SectionBReadingandThinking自主预习学习理解随堂练习自主预习Ⅰ.知识体系图解重点词汇1.n.宇宙;天地万物2.adj.有决心的;意志坚定的3.vt.查明;确定;决定4.vt.&n.发射;发起;上市5.n.跳跃;剧增;剧变vi.&vt.跳过;跃过6.vt.&vi.传输;发送7.adj.失望的;沮丧的8.n.渴望;欲望vt.渴望;期望9.adj.持续存在的;仍在进行的;不断发展的10.adv.独立地;自立地11.adj.独立的;自立的12.vt.&vi.标志着;标明;发信号n.信号;标志universedetermineddeterminelaunchleaptransmitdisappointeddesireongoingindependentlyindependentsignal-3-SectionBReadingandThinking自主预习学习理解随堂练习自主预习13.vehiclen.14.satelliten.15.orbitn.vt.&vi.16.giantadj.n.17.mankindn.18.agencyn.19.datan.[pl.]20.spacecraftn.21.spacewalkn.22.jaden.23.dockvi.&vt.n.交通工具;车辆人造卫星;卫星(环绕地球、太阳等运行的)轨道;势力范围沿轨道运行;环绕……运行巨大的;伟大的巨人;巨兽;伟人人类(政府的)专门机构;服务机构;代理处资料;数据航天器;宇宙飞船太空行走;太空行走的时间玉;翡翠;玉器(两架航天器)对接;(使)……进港码头;船坞-4-SectionBReadingandThinking自主预习学习理解随堂练习自主预习重点短语1.carryon2.onboard3.gowrong4.focuson5.inthehopeofdoingsth6.leadto7.soasto(dosth)8.believein9.makegreatprogress10.dockwith继续做,坚持干在宇宙飞船上;在船上;在飞机上出差错专注于抱着……的希望导致为了;以便相信;信任取得很大的进步对接-5-SectionBReadingandThinking自主预习学习理解随堂练习自主预习重点句式1.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.2.Chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003,whenYangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.-6-SectionBReadingandThinking自主预习学习理解随堂练习自主预习Ⅱ.释义匹配1.universeA.anelectronicdevicethatissentintospaceandmovesaroundtheearthoranotherplanet2.satelliteB.tosendsomethingout,suchasanewshipintowaterorarocketintospace3.launchC.notinfluencedorcontrolledinanywaybyotherpeople,eventsorthings4.transmitD.thewholeofspaceandeverythinginit5.independentE.tobroadcastsomething,ortosendoutorcarrysignalsusingradio,television,etc.答案:1.D2.A3.B4.E5.C-7-SectionBReadingandThinking自主预习学习理解随堂练习自主预习Ⅲ.阅读导学根据pp.40-41课文内容,选择正确答案。1.WhatdoweknowaboutNeilArmstrong?A.HewasfromtheUSSR.B.Hewasthefirstpersontotravelinspace.C.Hewasinchargeoflaunchingthesatellites.D.Hewasthefirstpersontowalkonthemoon.2.Whatdoestheword“this”in“Followingthis,manymoregoals...”referto?A.ThelaunchoftheSputnik1satellite.B.YuriGagarin’sgoingintospace.C.Thestudyofdeepspace.D.NeilArmstrong’swalkonthemoon.答案:D答案:D-8-SectionBReadingandThinking自主预习学习理解随堂练习自主预习3.Whydopeoplestillwanttoexploretheuniversedespitethedisasters?A.Becausetheywanttoshowhowadvancedscienceis.B.Becausetheyrealiseitisimportanttocarryonspaceexploration.C.Becausetheyprovidecontinuoushumanpresenceinspace.D.BecauseastronautscanworkintheInternationalSpaceStation.4.Whatdoesthefourthparagraphmainlytellus?A.Chinaisthethirdcountryintheworldtosendhumansintospace.B.YangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.C.Chinahasmadegreatprogressinspaceexplorationinrecentyears.D.Chang’e4wassenttoexplorethesurfaceofthefarsideofthemoon.答案:B答案:C-9-SectionBReadingandThinking自主预习学习理解随堂练习学习理解重点词汇1.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.然而,一些科学家决意要帮助人类实现探索太空的梦想。【词汇精讲】句中的determined是形容词,意为“有决心的;意志坚定的”。Hemadedeterminedeffortstoovercomethedifficulties.他做出了不懈的努力去克服困难。WearedeterminedtogettheworkdonebeforeNewYear’sDay.我们下定决心要在元旦前完成这项工作。-10-SectionBReadingandThinking自主预习学习理解随堂练习学习理解【词汇拓展】determine𝑣𝑡.查明;确定;决定determinetodo...下定决心做……(表示动作)determineon/uponsth决定做某事determination𝑛.决心,坚定,果断withdetermination坚决地;果断地-11-SectionBReadingandThinking自主预习学习理解随堂练习学习理解Aninquirywassetuptodeterminethecauseoftheaccident.已展开调查以查明事故的原因。Applyingmyownrule,Ideterminedtowritetheminalphabeticalorder.我决定运用自己的规则按字母顺序把它们写出来。MrBrownisdeterminedtoclimbuptothetopofMountTai.Ibelievehewillsucceedbecauseheisamanwithgreatdetermination.布朗先生决心爬到泰山顶。我相信他会成功的,因为他是个果敢的人。-12-SectionBReadingandThinking自主预习学习理解随堂练习学习理解【微写作】LiMingisayoungmanwithgreatdetermination.HeisdeterminedtogotoTibetaftergraduation.Determinednevertocomebackbeforehecouldmakeabigfortune,helefthomewithoutsayingaword.李明是一个很有决心的年轻人。他决定毕业后去西藏。他决心在发了大财之前绝不回来,于是一句话也没说就离开了家。-13-SectionBReadingandThinking自主预习学习理解随堂练习学习理解-14-SectionBReadingandThinking自主预习学习理解随堂练习学习理解2.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploretheuniverseneverdied.这些灾难使每个人都感到悲伤和失望,但探索宇宙的愿望从未消失。【词汇精讲1】disappointed是形容词,意为“失望的;沮丧的”,在句中作宾语补足语。Theywerebitterlydisappointedattheresultofthegame.他们对比赛结果极为失望。Hewasdisappointedtoseeshewasn’tattheparty.看到她没来参加晚会,他感到很失望。-15-SectionBReadingandThinking自主预习学习理解随堂练习学习理解【词汇拓展1】bedisappointedin/withsb对某人感到失望bedisappointedtodosth做某事很失望;因干某事而感到失望disappoint𝑣𝑡.使失望disappointing𝑎𝑑𝑗.令人失望的disappointment𝑛.[U]失望;沮丧[C]令人失望的人;令人扫兴的事情toone’sdisappointment令某人失望的是-16-SectionBReadingandThinking自主预习学习理解随堂练习学习理解IfyouthinkI’llagreetothat,you’regoingtobesadlydisappointed.如果你认为我会赞同,你会大失所望的。Heleftthestationingreatdisappointment,forshewasn’tonthetrain.他极其失望地离开了火车站,因为她不在火车上。Theweatherwasbadandthefoodwasterrible.Altogethertheholidaywasdisappointing.天气又坏,吃的又糟。总而言之,这次假日真令人失望。-17-SectionBReadingandThinking自主预习学习理解随堂练习学习理解【微写作1】Today,theweatherwasreallydisappointingbecauseitwasraining.Arrivingatthepark,weweredisappointedtofinditwasnotopentoday.Toourdisappointment,thelibrarywasclosed,too.今天的天气因为下雨所以十分令人扫兴。到了公园,我们很失望地发现今天公园不开放。令我们失望的是,图书馆也关门了。-18-SectionBReadingandThinking自主预习学习