2020春新教材高中英语 Unit 4 SPACE EXPLORATION Section Ⅲ Reading and Thinking（2）课件 新人教版必修第三册

sectionreadingandthinking(2),.单词语境记忆根据汉语提示写出单词的适当形式,1.iwanttobean_(宇航员)，travelingtothemooninaspacecraft.2.policeinsistthatmichaeldidnotfollowthecorrect_(程序，步骤)inapplyingforavisa.3.poorhousingandfamilystresscanaffectbothphysicaland_(精神的)health.,astronaut,procedure,mental,4.earlyastronomersthoughtthatourplanetwasthecentreofthe_(宇宙).5.the_(人造卫星)enablesustocalculatetheirpreciselocationanywhereintheworld.6.hemade_(意志坚定的)effortstoovercomeallthedifficulties.7.aseriesoftechnicalfoul-upsdelayedthe_(上市)ofthenewproduct.8.theseyoungstersaremotivatednotbya_(渴望)toachieve，butbyfearoffailure.9.airpollutionisnotnewandhasbeen_(持续存在的)foranumberofyears.10.anythingwithstrong_(重力)attractsotherthingstoit.,universe,satellite,determined,launch,desire,ongoing,gravity,.短语语境填空根据汉语提示写出适当的短语,1.youcan_(取得很大进步)inyourenglishifyouworkhardatit.2._(确保)youhaveenoughtimetoprepareforthenewdayahead.3.iusuallyliedownonthegreengrassand_(仰望)thecloudsgoingby.4.youcan_(发现)whethertheyarepreparedtosharethecostoftheflowerswithyou.,makegreatprogress,makesure,lookupat,findout,5.ittookanextraordinaryeffortto_(专注于)preparinghisclassesorcorrectinghisstudentswork.6.theclimberskepton_(抱着的希望)reachingthetopwithonelasteffort.7.canthehumanrace_(继续)expandingandgrowingthesamewaythatitisnow?8.thecaptainrefusedtoleavehissinkingshipwhiletherewereothers_(在船上).,focuson,inthehopeof,carryon,onboard,.句式语境仿写,1.theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.他们制造运载工具，把勇敢的人们带到太空去发现宇宙的秘密。仿写为了帮助孩子培养团队精神，课后将组织小组活动。groupactivitieswillbeorganizedafterclass_.2.on12april1961，yurigagarinbecamethefirstpersonintheworldtogointospace.1961年4月12日，尤里加加林成为世界上第一个进入太空的人。仿写1932年，她成为第一名独自飞越大西洋的女性。in1932，shebecamethefirstwoman_.,tohelpchildrendevelopteamspirit,toflyaloneacrosstheatlantic,3.overeightyearslater，on20july1969，americanastronautneilarmstrongsteppedontothemoon，famouslysaying，“thatsonesmallstepforaman，onegiantleapformankind.”八年后的1969年7月20日，美国宇航员尼尔阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”仿写他们又说又笑地走进房间。_，theywentintotheroom.,talkingandsmiling,4.thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.这是因为尽管有巨大的风险，人们还是相信进行太空探索的重要性。仿写我是一个成功者，这是因为我已失败许多次。iamasuccessand_ihavefailedmanytimes.,thatsbecause,.语境串记多义词,1.afterthedragonspacecraftswerelaunchedsuccessfullymanytimes，spacexlaunchedanadvertisementcampaign：thenewmodelwillbelaunchedintwomonths.spacex公司设计的“龙”飞船多次成功发射后，该公司开始了一场宣传运动：其新型号宇宙飞船将在两个月后推出。2.whenhesawthetrafficsignalturnedred，whichisasignalofpause，hesignalled/signaledtohisfriendtostop.当他看到交通信号灯变成红色，这是暂停的信号，他向他的朋友示意停下来。,记单词,.构词法助记派生词,形容词后缀：ed，t1.determine(v.)determined(adj.)2.disappoint(v.)disappointed(adj.)3.interest(v.)interested(adj.)4.move(v.)moved(adj.)5.surprise(v.)surprised(adj.),6.intelligence(n.)intelligent(adj.)7.silence(n.)silent(adj.)8.patience(n.)patient(adj.)9.importance(n.)important(adj.)10.independence(n.)independent(adj.),句型公式,1.不定式(短语)作目的状语，主要用来修饰动词，表示某一动作或状态的目的。2.当名词被序数词、形容词最高级修饰时，常用不定式作后置定语。3.现在分词作伴随状语，和句中主语在逻辑上是主谓关系。4.because引导表语从句时，位于系动词之后，用于强调原因。,understandingincontextspace：thefinalfrontier,“arewealone？whatsoutthere？”lookingupatthestars，peoplehavealwayswantedtolearnmoreaboutspace，andscientistsworkhardtofindanswers.theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.,beforethemid-20thcentury，mostpeoplefelttravellingintospacewasanimpossibledream.however，somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.aftermanyexperiments，theysucceededinmakingrocketsthatcouldescapeearthsgravity.on4october1957，thesputnik1satellitewaslaunchedbytheussrandsuccessfullyorbitedaroundearth.afterwards，theussrfocusedonsendingpeopleintospace，andon12april1961，yurigagarinbecamethefirstpersonintheworldtogointospace.overeightyearslater，on20july1969，americanastronautneilarmstrongsteppedontothemoon，famouslysaying，“thatsonesmall,stepforaman，onegiantleapformankind.”followingthis，manymoregoalswereachieved.forexample，americasnasaspaceagencylaunchedvoyager1on5september1977tostudydeepspace，anditstilltransmitsdatatoday.althoughscientiststrytomakesurenothinggoeswrong，accidentscanstillhappen.alltheastronautsontheussrssoyuz11andamericaschallengerdiedduringtheirmissions.,文化视窗“人类的一大步”,尼尔奥尔登阿姆斯特朗(neilaldenarmstrong，1930年8月5日2012年8月25日)，美国宇航员、试飞员、海军飞行员以及大学教授。在美国国家航空航天局服役时，阿姆斯特朗于1969年7月21日时成为了第一个踏上月球的宇航员，也是第一个在地球外星体上留下脚印的人类成员，而其搭档巴兹奥尔德林也成为了第二位登上月球后安全返回的人，两人在月球表面停留了两个半小时。1969年7月，阿姆斯特朗在执行他的第二次也是最后一次太空任务阿波罗11号时，迈出了“人类的一大步”。,1.determinevt.查明；确定；决定determinedadj.有决心的；意志坚定的determinationn.决定；决心；果断,合作探究体会determine的用法和意义however，somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.(教材p40)然而，一些科学家决心帮助人类实现探索太空的梦想。hewasdeterminedthatnoneofhischildrenwouldbedeniedaneducation.他下决心他的孩子都不会被剥夺教育。nowthatyoudeterminetogo，youdbettergoatonce.既然你决定要去，你最好马上走。,自主发现bedeterminedtodo._bedeterminedthat._determine_.决定做某事巩固内化单句语法填空hehasbeen_(determine)thatnothingshouldbechangedinhisreport.wedetermine_(get)theworkdonebeforesunday.nowthatyouhaveexpressedyour_(determine)，youshouldact.,下定决心做某事,下定决心,todo,determined,toget,determination,2.on12april1961，yurigagarinbecamethefirstpersonintheworldtogointospace.,1961年4月12日，尤里加加林成为世界上第一个进入太空的人。【句式解读】句中不定式短语togointospace作后置定语，修饰thefirstperson。【用法总结】不定式作后置定语的用法：(1)当被修饰词为序数词、形容词最高级或被序数词、形容词最高级修饰时，常用不定式作后置定语。womenandchildrenwerethefirsttogetintothelifeboats.妇女和儿童首先乘坐救生船。,(2)抽象名词time，way，reason，chance，courage，opportunity，wish等后常用不定式作定语。idonttrusthispromisetocomeforavisit.我不相信他来访的诺言。hesaidhehadnoplanstogoabroad.他说他没有出国的计划。(3)被修饰词前有theonly，thevery，thenext等词时。thenextthingtodoistokeepthemachineonforfiveminutes.接下来要做的是让机器开五分钟。heisthebestmantodothejob.他是做这项工作的最佳人选。(4)表示将要发生的动作时。thecartobeboughtisforhissister.要买的这辆车是给他姐姐的。,巩固内化单句语法填空thebestway_(learn)istolearnbyexperience.thelastone_(arrive)paysthemeal.agreed.itsnotyoubutyourability_(do)thingsthatcounts.theonlythingforyou_(do)isapologizetoher.shewasthefirstwoman_(win)thegoldmedalintheolympicgames.,tolearn,toarrive,todo,todo,towin,3.overeightyearslater，on20july1969，americanastronautneilarmstrongsteppedontothemoon，famouslysaying，“thatsonesmallstepforaman，onegiantleapformankind.”八年后的1969年7月20日，美国宇航员尼尔阿姆斯特朗登上月球，他说：“这对一个人来说是一小步，对人类来说是一大步。”,【句式解读】本句中“famouslysaying，thatsonesmallstepforaman，onegiantleapformankind.”是现在分词作伴随状语，和句中主语americanastronautneilarmstrong在逻辑上是主谓关系，和句中谓语动词stepped同时发生，即表示主动进行的动作。,【用法总结】现在分词在句中作状语的用法：(1)现在分词(短语)作状语可以表示时间、条件、原因、让步、结果、方式、伴随等，其逻辑主语要和句子主语保持一致，且分词(短语)与句中主语含有逻辑上的主谓关系。seeingthosepictures，sherememberedherchildhood.看到那些画，她想起了自己的童年。anumberofnewmachineswereinstalledinthefactory，thusresultinginanincreaseinproduction.这家工厂安装了许多新机器，因而增加了生产。,(2)当现在分词(短语)的动作发生在主句谓语动词之前时，要用现在分词的完成时havingdone。havingfinishedherhomework，thelittlegirlbegantowatchtv.做完作业后，这个小女孩开始看电视。(3)作状语的分词(短语)相当于一个状语从句。workinghard(ifyouworkhard)，youwillsucceed.如果你勤奋一点，你就会成功。,巩固内化同义句转换helayonthegrass，andstaredattheskyforalongtime.helayonthegrass，_foralongtime.hisfatherdied，andlefthimalotofmoney.hisfatherdied，_.althoughtheyknewallthis，theymademepayforthedamage._，theymademepayforthedamage.becausehehadlivedinbeijingformanyyears，carterknewthecitywell._formanyyears，carterknewthecitywell.,staringatthesky,leavinghimalotofmoney,knowingallthis,havinglivedinbeijing,understandingincontext,thesedisastersmadeeveryonesadanddisappointed，butthedesiretoexploretheuniverseneverdied.thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.anexampleofthisongoingworkistheinternationalspacestation.itorbitsearthandhasastronautsfromdifferentcountriesonboard，providingacontinuoushumanpresenceinspace.,chinasspaceprogrammestartedlaterthanthoseofrussiaandtheus，butithasmadegreatprogressinashorttime.chinabecamethethirdcountryintheworldtoindependentlysendhumansintospacein2003，whenyangliweisuccessfullyorbitedearthintheshenzhou5spacecraft.thenshenzhou6and7completedasecondmannedorbitandthefirstchinesespacewalk，followedbythevehiclejaderabbitbeingsenttothemoontostudyitssurface.afterthat，chinalaunchedthetiangong2spacelabintospaceandtianzhou1todockwithit.thissignalledonestepfurtherinchinasplantoestablishaspacestationinthefuture.morerecently，chinahassentchange4toexplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservations.,thefutureofspaceexplorationremainsbright.europe，theus，andchinaallhaveplanstofurtherstudyandexploreplanetslikemarsandjupiter.despitethedifficulties，scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan，butalsohelpussurvivewellintothefuture.,文化视窗“嫦娥四号”成功登陆月球背面,2019年以前，人类在60年来的月球探测历程中成功实施了20次月面软着陆，全部位于朝向地球的月球正面。探测器下降轨迹和着陆点位置可以通过地面设备进行测量。2019年1月3日10时26分，“嫦娥四号”探测器顺利在月球背面预选区冯卡门撞击坑着陆，实现了人类历史上首次月背软着陆。截至到1月11日8时，“嫦娥四号”着陆器、“玉兔二号”巡视器和“鹊桥”中继卫星状态稳定，各项工作按计划实施。实现了首次地球与月球背面的测控通信，在月球背面留下了人类探测器的第一行足迹，揭开了古老月球背面的神秘面纱，开启了人类探索宇宙奥秘的新篇章。,4.disappointedadj.失望的；沮丧的disappointvt.使失望disappointingadj.令人失望的disappointmentn.失望；沮丧；令人失望的事(或人),合作探究体会disappoint的用法和意义iamafraidyouareverydisappointedwith/at/aboutmybike.恐怕你对我的车非常不满意吧。weweredisappointedtofindthemuseumclosed.看到博物馆已经关门，我们感到很沮丧。hisfailureintheexamdisappointedhisparents.他考试不及格令他的父母感到失望。,toourdisappointment，herbestfrienddidntcometoherbirthdayparty.令我们感到失望的是，她最好的朋友没有参加她的生日晚会。自主发现(be)disappointedat/about/with对感到失望(be)disappointedtodosth对做某事感到失望(be)disappointedthat从句对感到失望toonesdisappointment令人失望的是,巩固内化单句语法填空/补全句子shewasdisappointed_(learn)thatshehadfailedthecourse.thewinewasexcellent，butthefoodwas_(disappoint).itstoobadwelostthegame.imquite_(disappoint)atourperformance._(令他失望的是)，theexpectedpartywascalledoff.,tolearn,disappointing,disappointed,tohisdisappointment,5.desiren.渴望；欲望vt.渴望；期望,合作探究体会desire的用法和意义somepeoplehaveadesireforanicercarandabiggerhouse.有些人渴望有较好的车和较大的房子。shewastiredofthelifeinthecountrysideanddesiredtogoout.她对乡下的生活感到厌倦，渴望走出去。thegovernmentdesiredthateverystudent(should)obeytheschoolrules.政府强烈要求每个学生守校规校纪。,自主发现adesirefor._desire_要求做某事desirethat从句要求宾语从句的谓语动词：_,对的欲望,todo,(should)动词原形,巩固内化单句语法填空iownedabookshopanddesired_(expand)thebusiness.wedesirethatwe_(inform)ofanychangesinplans.思考接宾语从句时，从句用(should)do形式的动词有：一坚持(_)；二命令(_，_)；三建议(_，_，_)；四要求(_，_，_，_),toexpand,(should)beinformed,insist,order,command,suggest,propose,advise,demand,require,request,desire,6.signalvt.&vi.标志着；标明；发信号n.信号；标志,合作探究写出下列句中signal的含义timoteohasanunusualjobheisahumantrafficsignal._thiswasasignalforhimtocontinue._mandystartedafterhim，signalingtojessetofollow._thisannouncementsignalled/signaledaclearchangeofpolicy._自主发现asignal_一个让某人做某事的信号signal_向某人示意做某事,标志,信号,示意,标志着,forsbtodosth,tosbtodosth,巩固内化补全句子wheniputmyfingertomylips，its_foryoutobequiet.当我把手指放在嘴唇上时，那是让你们安静的信号。thepolice_forwardslowly.警察向来往车辆打信号，示意缓慢前行。,asignal,signaledthetraffictomove,7.carryon继续做；坚持干,herbraveryhasgivenhimthewilltocarryonwithhislifeandhiswork.她的勇气激发了他继续生活和工作的意愿。短语记牢记牢下列短语be/getcarriedaway变得很激动；失去自制力carryout实施；执行carrythrough度过难关；完成heisamanwhoisnotlikelytobecarriedawaywithpride.他不是一个因骄傲丧失理智的人。theattackisbelievedtohavebeencarriedoutduringtheearlymorninghours.据信进攻是在清晨时发起的。,巩固内化单句语法填空theopeningceremonywillbecarried_thisafternoonat3：00.thatfamilyhascarried_thisbusinessforfivegenerations.theirhopehelpedthosepeopletocarry_thislastdifficulttest.youdbetterthinkcarefullyandnotgetcarried_！,out,on,through,away,8.onboard在宇宙飞船上；在船上；在飞机上,allthepeopleonboardwerekilledint