【课件】Unit1Using+language课件人教版（2019）选择性必修第二册+

UsingLanguage&AssessingYourProgressLearning

objectivesIn

this

class,

students

willget

information

about

Judy’s

experience

in

the

scientific

museum;talk

about

different

scientific

experiences.Brainstormscientificresearchandexperimente7d195523061f1c03666317325b3a25331a3ff6575ad3de35D20CE66331BF391ABBBA49479D671FC33A993E8B561D9C243CED51B425F3A925E375E702C5724D403CD75A21B6DB2D04DA790B8857345414FB01D43305A32262A4CCBD8AA39F438082AD375029A928BDC63533C5B8839907273DCA2EFF2D3996EA86FAB35FC08C1A8550D430184649B8D9F7CA88678CEDELeadin:

Doyouknowhim?QianXuesenTheFatherofAerospace&MissilesTheKingoftheRocketBeAwardedwiththeMedalofTwoBombsandOneSatellite1.Whatscientistsorgreatpersonshavewelearnedaboutinthetextsuptonow?LinQiaozhiHenryNormanBethuneTuYouyouAlbertEinsteinYuanLongping2.Whatdotheyhaveincommon?extremelywell-respectedmadesubstantialcontributionsmadeoutstanding/remarkable/extraordinaryachievementssucceededintheirownfield...Doyouknowthem?Whatcontributiondidtheymake?QianXuesenTheFatherofMissiles&AerospaceTheKingoftheRocketBeAwardedwiththeMedalofTwoBombsandOneSatelliteLeadinHowmuchdoyouknowaboutAI?WherecanAIbeused？IsAIarobot？WherecanAIbeused？LeadinItcanbeusedinsmartphones,cars,socialmediafeeds,videogames,banking,surveillance,andmanyotheraspectsofourdailylife.Youstandinfrontofawhitelight,anditcastsdifferentshadowsofyou,ineverycolouroftherainbow.(P6)

你站在一束白光面前，它以彩虹的每一种颜色投射出不同的你的影子。cast

/kɑːst/

vt.

投射；向……投以（视线、笑容等）；投掷

例句Shecastawelcomingsmileinhisdirection.

她向他微笑以示欢迎。Thesettingsuncastanorangeglowoverthemountains.

橘红色的夕阳辉映着群山。Thesadnewscastashadowovertheproceedings.这个坏消息给事件的进程蒙上了一层阴影。1Anon-Newtonianfluidisstrangebecauseyoucanpouritlikealiquid,butifyouputanypressureonit,itsuddenlybecomeshardasconcrete.(P7)

非牛顿流体很奇怪，因为你可以像液体一样倒入，但如果你对它施加任何压力，

它会突然变得像混凝土一样坚硬。concrete

/ˈkɒŋkriːt/

n.

混凝土

adj.混凝土制的；确实的；具体的搭配intheconcrete实际上，具体的例句Itiseasiertothinkinconcretetermsratherthanintheabstract.

结合具体的事物来思考要比抽象思考容易些。Eachfloorisasinglethicknessofconcrete.

每层地板仅为一层混凝土。Theyformedaboatoutofconcrete.他们用混凝土造了一艘船。51StepIII.Wordsandexpressions1.defendvt.防御；保卫；辩解；保护；为……辩护defence/defensen.防护；防御；国防；防御物；防御工事；答辩；抗辩①defend...____________...保护……免于……②defendoneself自我防卫；为自己辩解③________________为了保卫；辩护……；拥护[巩固内化]补全句子①Theytookuparms_________________________________.他们拿起武器保卫祖国。②Theybuiltdefenceworksto___________________________________enemies.他们构筑防御工事来防御敌人。from/againstindefenceofindefenceoftheircountrydefendthemselvesagainst/from2.breakout突发；爆发(教材P7)

[短语记牢]

记牢下列短语breakawayfrom逃离；脱离

breakdown出故障；垮掉；划分；失败breakin强行进入；打断breakinto强行闯入；突然开始breakoff断开；中断；停顿breakthrough突破；冲破breakup破碎；解散；分手[巩固内化]补全句子①Themomentshewasoutofsight____________________________.她一走出视线就突然开始跑。②Pleasedon’t____________________________whenothersaretalking.在别人说话时请不要插话。③Theelevatorsinthisbuildingarealways___________________________.这栋楼里的电梯总出故障shebrokeintoarunbreakinbreakingdown3.inchargeof...负责……，主管……

takechargeof负责，掌管，管理bein/underthechargeof...由……主管(负责)巩固内化]单句语法填空/同义句转换①Allgoodsaredeliveredfree____________charge.②Howmuchdoyouchargefor____________(mend)shoes?③Hewasleft____________chargeoftheshopwhilethemanagerwasaway.④Ateacherwasaskedtotakecharge____________thenaughtyboy.⑤Hetakeschargeofthework.→Heis___________________________thework.→Theworkis_________________________him.ofmendinginofinchargeofinthechargeof4.aboveall最重要的是；尤其是

[短语记牢]

记牢下列短语firstofall首先，第一inall总共afterall毕竟；别忘了atall根本；完全；无论如何allinall整个来说，大体而言选词填空：afterall,firstofall,aboveall,atall①Ifyouwanttobesuccessfulinsomething,________________，youmustbesureofyourself.②Maxisfair,hardworking,and________________honest.③Therewasnothingtoeat________________.④________________，aheroishuman.firstofallaboveallatallAfterallLanguagepoints1．breakout（战争、打斗等不愉快的事情）突然开始；爆发（教材原文）However，aftertheSonghuBattlebrokeoutin1932,QianmadethedecisiontoswitchhismajortoaviationbecauseherealisedthatChinaneededitsownpowerfulairforcetoprotectanddefendthecountry．然而，1932年淞沪战役爆发后，钱学森决定转学航空专业，因为他意识到中国需要强大的空军来保护和保卫国家。

【知识归纳】breakawayfrom脱离，打破

breakthrough取得突破breakoff中断，打断

breakinto强行闯入……突然.起来⑴单句语法填空①Can'tyoubreakaway_______oldhabits?②Shebroke_______theconversationandansweredthephone.③Thescientistshopetobreak__________soonintheresearchforacureforAIDS.⑵用break的相关短语完成下面的语段Whenthefire__________,I___________thehousetofindmydaughter;finallywesuccessfully________________theburningbuilding.

【即学即练】fromoffthroughbreakoutbrokeintobrokeawayfrom2.assistantn.助理；助手

（教材原文）AsagraduateassistantattheCaliforniaInstituteofTechnologyduringthe1930s,Qianhelpedconductimportantresearchintorocketpropulsion,andinthe1940s,heandseveralotherpeoplefoundedtheJetPropulsion

Laboratory,nowoneofNASA'sleadingspace-explorationcentres．20世纪30年代，作为加州理工学院的研究生助理，钱学森帮助进行了火箭推进方面的重要研究。20世纪40年代,他和其他几个人建立了喷气推进实验室，现在是美国国家航空航天局领先的太空探索中心之一。【知识归纳】assistvt.帮助，援助assistsb.in/with帮助某人某事assistsbtodo帮助某人做某事

assistancen.帮助，协助withtheassistanceof在....帮助下单句语法填空①Marywaschosenasan_________(assist)tohelpMrBrownfinishhisresearch.②Weaskedhimtoassistus_____designanewbridge.③Herearesomegoodsourcesofinformationtoassistyou__________(make)thebestselection.④Sheranashop_______theassistanceofhersister.

【即学即练】assistanttotomakewith3.inchargeof主管；掌管（教材原文）Hereceivedahero’swelcomefromhishomelandandwasputinchargeofnotonlydevelopingChina'srocketsciencebutalsoitsspaceandmissileprogramme.他受到了祖国英雄般的欢迎,他不仅负责发展中国的火箭科学,还负责中国的航天和导弹计划。

【知识归纳】chargevt.收费；控诉；充电

n.费用；主管chargesbforsth为某物向某人收取费用chargesbwithdoingsth控告某人做某事takechargeof负责，掌管inthechargeof受......的管理freeofcharge免费4.takeon呈现，具有；雇用；承担（工作、责任）

（教材原文）Nevertheless,Qiandidnotletthatdiscouragehimfromtakingonthechallenge.尽管如此，钱学森并没有因此而放弃挑战【知识归纳】takeback收回；拿回takedown写下；记下

takein包括；吸收；理解；欺骗；收留takeoff起飞；匆匆离去；脱下takeover接收；接管；取代takeup占用；占据；开始从事5.defendvt．保卫；防守；辩解（教材原文）However，aftertheSonghuBattlebrokeoutin1932,QianmadethedecisiontoswitchhismajortoaviationbecauseherealisedthatChinaneededitsownpowerfulairforcetoprotectanddefendthecountry.然而，1932年淞沪战役爆发后，钱学森决定转学航空专业,因为他意识到中国需要强大的空军来保护和保卫国家。【知识归纳】defend．．．from／against．．．保护······免遭······defendoneself为自己辩护；自卫defencen．防御；保卫;indefenceof为了保卫······defendern．捍卫者，保护者；防守队员，后卫

Lookatthepicture,thetitleand,guesswhatthecontentofthetextis.Thenskimitquicklytoseeifyouareright.

Pre-readingThetextismainlyabout_______________________________________________________________KeysintroductionofQianXuesenandStephenHawking.thebriefPre-reading1.WhatqualitiesinHawkinghelpedhimwithhiswork?2.Whateventswerewrittentoshowhisqualities?ReadingActivity6：Writing

幸亏；由于___________处理；操纵v.__________杰出的/优秀的________除......之外_____________导弹__________________减少；降低v.__________I.核心词汇审题谋篇第一步

明确要求该作文是议论文，故以第一人称和第三人称为主；文章的主体内容是对科学精神的见解。时态用一般现在时。第二步

确定段落para.1阐述对科学精神的理解；para.2科学精神使伟大科学家取得了突出成就，并举列说明；para.3把科学精神应用到学习和生活中。thankstohandleoutstandingbesidesmissiledecreaseActivity6：Writing

II.本单元语块、语法运用1）在我看来，科学家精神包括一些高尚的品质。____________________________________________________________,scientificspiritsincludesomenoble___________.2)多亏了科学精神，伟大的科学家们取得了许多突出的成就。______________thescientificspirits,thegreatscientistshavemademany___________achievements.3)没有钱学森在导弹和火箭方面全心全意的工作，中国就不会在短时间内成为世界上一个如此强大的国家。WithoutQianXuesen’s________workonmissilesandrockets,Chinawouldn’thavebecome__________________________intheworldinashorttime.

apowerfulcountryThankstosuchAsfarasI’mconcernedoutstandingdevotedqualitiesActivity6：Writing

III.句式升级7）用强调句改写句（2）。____________________thankstothescientificspirits______thegreatscientistshavemademanyoutstandingachievements.8)把句（3）改写成含有条件从句的复合句。_____ithadnotbeenforQianXuesen’sdevotedworkonmissilesandrockets,Chinawouldn’thavebecomesopowerfulacountryintheworldinashorttime.9)把句(5)改写成含what引导的宾语从句的复合句。Besides,asstudents,ifwecanapplythescientificspiritstostudy,wewillcertainlyachieve_________________________.

thatItisIfwhatwewantActivity6：WritingV.写作积累1.Inmyopinion,whatmadethemgreatscientistsaretheirscientificspirit,suchasdevotion,diligence,anddetermination.在我看来，成就伟大科学家的是他们的科学精神，如专心、勤奋和坚定。2.Thereisnodoubtthatpositiveattitudesandvaluesareboundto

makeabigdifferencetoeveryone.毫无疑问，积极的态度和价值观必将对每个人都产生重大的影响。e7d195523061f1c03666317325b3a25331a3ff6575ad3de35D20CE66331BF391ABBBA49479D671FC33A993E8B561D9C243CED51B425F3A925E375E702C5724D403CD75A21B6DB2D04DA790B8857345414FB01D43305A32262A4CCBD8AA39F438082AD375029A928BDC63533C5B8839907273DCA2EFF2D3996EA86FAB35FC08C1A8550D430184649B8D9F7CA88678CEDEWriting:Ifyouweretowriteanarticleaboutascientist,whichscientistwouldyouwriteabout?Doyouknowanystoriesaboutthem?Whic