2019-2020年高中英语Module4GreatScientistsSectionⅣOtherPartsoftheModule教学案外研版必修4

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1、2019-2020年高中英语Module4GreatScientistsSectionⅣOtherPartsoftheModule教学案外研版必修4　　　　　　　　　　　　　　　　　　　　　　　　　　[原文呈现]Rockets①Todayrocketsareveryadvanced②machineswhichwecanusetosendastronautsintospace③.Theyarealsousedinfireworkdisplays④tocelebrategreatevents⑤，suchastheendoftheOlympicGamesortheb

2、eginningofthenewmillennium⑥intheyearxx.Rocketswereprobablyinvented⑦byaccident⑧about2,000yearsago.TheChinesehadaformofgunpowder⑨whichwasputinbambootubes⑩andthrowninto⑪firestomakeexplosions⑫duringfestivals.Perhapssomeofthetubesjumpedoutof⑬thefireinsteadof⑭exploding⑮init.TheChinesedisc

3、overedthatthegasescaping⑯fromthetube⑰couldliftitintotheair.Theideaoftherocketwasborn.[读文清障]①rocket/'rɒkIt/n.火箭　　　②advancedadj.高级的；先进的③which引导限制性定语从句，which在从句中作use的宾语。④fireworkdisplays焰火表演　⑤greatevents重大事件⑥millennium/mI'leniəm/n.千年⑦inventvt.发明；创造⑧byaccident偶然　　bychance偶然　　onpurpose故意

4、地⑨gunpowder/'ɡʌnˌpaʊdə/n.火药⑩which引导定语从句，并在从句中作主语。⑪throw...into...把……扔进……里⑫explosion/Ik'spləʊʒn/n.爆炸；爆炸声makeexplosions制造爆炸⑬jumpoutof从……中跳出来　⑭insteadof相反，而不是⑮explode/Ik'spləʊd/vi.爆炸⑯escape/I'skeIp/vi.逃跑；逃避⑰现在分词短语作定语，修饰thegas。火箭[第1～2段译文]今天，火箭是我们用来将宇航员送入太空的非常先进的机器。它们也被用在庆祝重大事件的焰火表演中，像奥运

5、会的闭幕式或xx年新千年的开始。火箭可能是大约两千年前被偶然发明出来的。中国人有一种装在竹管里的火药，这种火药是节日中被用来扔进火里爆炸的。也许一些竹管从火堆里蹿了出来，而不是在里面炸开。中国人发现从竹管里释放出来的气体可以使其飞向空中。于是关于火箭的想法诞生了。Thefirstmilitaryuseofrocketswasin1232.TheSongDynastywasatwarwith⑱theMongols.DuringthebattleofKaifeng,theSongarmyshot⑲“arrows⑳offlyingfire”.Thetubeswere

6、attachedtoalongstickwhichhelpedkeeptherocketmovinginastraightdirection.SoontheMongolslearnedhowtomakerocketsthemselvesanditispossiblethattheyintroducedthemtoEurope.Betweenthe13thand15thcenturiesthereweremanyrocketexperimentsinEngland,FranceandItaly.Theywereusedformilitarypurposes.On

7、eItalianscientisteveninventedarocketwhichcouldtraveloverthesurfaceofwaterandhitanenemyship.Butnoteverybodywantedtouserocketsinbattles.WanHu,aChinesegovernmentofficial，inventedaflyingchair.Heattachedtwobigkitestothechair,and47rocketstothekites.Therocketswerelit，therewasahugeexplosion

8、andcloudsofthicksmo