高中英语新人教版必修第三册Unit4SpaceexplorationSectionAListeningandSpeaking课件

UNIT

4SPACE

EXPLORATIONChina

to

launch

Chang’e-5

lunar

probe

in

2020Chinaplanstolaunch①theChang’e-5probein2020tobringmoonsamplesbacktoEarth,accordingtoWuWeiren,chiefdesignerofChina’slunarexplorationprogram.TheLongMarch-5carrierrocket,China’scurrentlargestlaunchvehicle,willbeusedtosendtheprobeintospace,Wu,alsoanacademician(院士)oftheChineseAcademyofEngineering,saidatthefirstChinaSpaceScienceAssembly,whichopenedSaturdayinXiamen,EastChina’sFujianProvince.ThesecondLongMarch-5rocketwaslaunchedfromtheWenchangSpaceLaunchCenterinthesouthernprovinceofHainanonJuly2,2017,butamalfunction(运转失灵)happenedlessthansixminutesafteritsliftoff.China’sspaceengineershavespentovertwoyearslookingforthecauseofthemalfunction.ThethirdLongMarch-5rocketisbeingtransported②totheWenchangSpaceLaunchCenterforanewflight,accordingtoWu.ThesuccessoftheflightwillbethekeyforChina’sfuturespacemissionsincludingtheChang’e-5probe.WusaidtheChang’e-5probeincludesalander,anorbiter,anascenderandareturner.Thekeyofthemissionwillbelunarsamplecollection,takeofffromthemoon,rendezvousanddockingonlunarorbitandhigh-speedreentryintoEarth’satmosphere③.理解诱思1.WhatistheaimoflaunchingtheChang’e-5probe?答案:TobringmoonsamplesbacktoEarth.2.WhathappenedtothesecondLongMarch-5rocketwhenitwaslaunched?答案:Amalfunctionhappenedlessthansixminutesafteritsliftoff.SectionA

ListeningandSpeakingⅠⅡⅢⅠ.知识体系图解

astronaut

procedurementalcmintelligent

rocketgravityfrontierⅠⅡⅢ对……好奇从……毕业在……岁时在身高上在太空获得学位首先在将来ⅠⅡⅢⅡ.释义匹配1.astronaut

A.awayofdoingsomething,especiallytheusualorcorrectway2.procedure B.avehicleusedfortravellingorcarryingthingsintospace,whichisshapedlikeabigtube3.mental C.theforcethatcausedsomethingtofalltothegroundortobeattractedtoanotherplanet4.rocket D.apersonwhohasbeentrainedfortravellingandworkinginaspacecraft5.gravity E.relatingtothehealthorstateofsomeone’smind答案:1.D

2.A

3.E

4.B

5.CⅠⅡⅢⅢ.介词填空1.Thereporterisnowhavinganinterview

theastronaut.

2.Iwanttoknowsomethingabouttheselectionprocedure_______

astronauts.

3.DoyouknowwhichschooldidYangLiweigraduate

?

4.Mostofthelecturerelated

Englishliterature.

5.Canyouforeseewhatwillhappen

thefuture?

withfor

fromtoin重点词汇重点句式随堂练习1.be

curious

about对……感到好奇【课文原句】Theaudienceis

curious

abouthowYangLiweibecamethefirstChineseastronaut.观众对杨利伟是如何成为第一位中国宇航员的感到好奇。【词汇精讲】becuriousabout...意为“对……感到好奇”。I’m

curious

abouttheoriginofmankind.我对人类的起源感到好奇。重点词汇重点句式随堂练习【词汇拓展】It’s

curious

thathedidn’ttellyou.他没告诉你,实在反常。Burningwith

curiosity,sheranacrossthefieldsafterthedog.她心里充满了好奇,跟在那条狗后面穿过田间。Theletterwasn’taddressedtomebutIopeneditout

of

curiosity.那封信不是写给我的,而我却出于好奇把它拆开了。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习2.intelligent

adj.有智慧的;聪明的;有智力的【课文原句】Firstofall,youmustbeintelligentenoughtogetarelatedcollegedegree.首先,你必须足够聪明才能获得相关的大学学位。【词汇精讲】intelligent是形容词,意为“有智慧的;聪明的;有智力的”,可作定语或表语。ThepeopleImetwereintelligent,mature,andpersonable.我见到的是一些聪明、成熟、风度翩翩的人。Allhumanbeingsaremuchmoreintelligentthananimals.所有的人都比动物聪明得多。重点词汇重点句式随堂练习【词汇拓展】Itisyourefforts,notyourintelligence,thatdetermineyoursuccess.决定你的成功的是你的努力,而不是你的智力。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习Astronauts

not

only

had

to

learn

how

to

use

space

equipment,but

also

had

to

do

a

lot

of

mental

and

physical

training.宇航员不仅要学习如何使用太空设备,还要进行大量的心理和体能训练。【句式剖析】句型notonly...butalso...是并列连词,在句中常用来连接两个对等的成分,着重强调后者,also可以省略。Sheisnot

onlygoodatmathematics,butsheisinterestedinEnglishaswell.她不但擅长数学,而且对英语也感兴趣。Hemadeawaynot

onlywithhisownmoney,but

alsowithmuchofhiswife’s.他不只花掉了自己的钱,还把他太太的钱也花掉了很多。重点词汇重点句式随堂练习【句式拓展】(1)notonly...butalso...用于连接两个表示并列关系的成分,着重强调后者。(2)可连接两个并列的句子。若notonly位于句首时,notonly后面的句子要用部分倒装。(3)若连接的两个成分作主语,其谓语动词通常与邻近的主语保持一致。Not

onlydoeshespeakEnglishcorrectly,buthealsospeaksitfluently.他不仅英语说得正确,而且说得很流利。Not

onlythestudentsbut

alsotheirteacherlikesplayingfootball.不仅学生而且他们的老师都喜欢踢足球。重点词汇重点句式随堂练习重点词汇重点句式随堂练习

重点词汇重点句式随堂练习重点词汇重点句式随堂练习4.If