高二上学期英语人教选择性必修第二册Unit1Usinglanguage课件27张

UsingLanguageBytheendofthisperiod,youwillbeableto…1.learnaboutthetwogreatscientists'lives,deedsandcharacters；2.graspandusesomewordsandphrasesdescribingthequalitiesofgreatscientists;3.writeacompositionaboutafamousscientist.StepIFastReadingReadthepassage1withthefollowingquestions.I.TrueorFalse1.Qianchangedhismajorbecauseofashiftinpersonalinterest.〔〕2.Qian'sstronginterestinarthasapositiveimpactonascientist'sdevelopment.〔〕II.WhywasQiancalled"thefatherofChina'saerospace"?Readthepassage1withthefollowingquestions.I.TrueorFalse1.Qianchangedhismajorbecauseofashiftinpersonalinterest.〔〕2.Qian'sstronginterestinarthasapositiveimpactonascientist'sdevelopment.〔〕II.WhywasQiancalled"thefatherofChina'saerospace"?FTBecausenootherscientisthashadagreaterimpactonChina'saerospacesciencethanQianXuesen.Readthepassage2withthefollowingquestions.I.TrueorFalse1.WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.〔〕2.BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.〔〕II.HowwasHawking'sowntheoryprovencorrect?Readthepassage2withthefollowingquestions.I.TrueorFalse1.WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.〔〕2.BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.〔〕II.HowwasHawking'sowntheoryprovencorrect?FTHawking'sowntheory

wassoonprovenbyastronomerswithtelescopes..StepIIDetailedReadingReadthetwopassagesagainandfinishthefollowingquestions.

Passage11.Findouttheeventsandachievementsintimeorder.1911193219351930s-1940s1955197020212.SummarizethepersonalitiesofQianXuesen.Readthetwopassagesagainandfinishthefollowingquestions.

Passage2FindouttheachievementsandhispersonalitiesofHawking.Thebigbangtheory.Hewasbrilliant,brave,thoughsometimescarelessinwhathesaidordid.Furthermore,hewasquitedetermined.Aboveall,Hawkingwaswillingtoadmithisfaults.StepIII.Wordsandexpressions1.defendvt.防御；保卫；辩白；保护；为……辩护defence/defensen.防护；防御；国防；防御物；防御工事；辩论；抗辩①defend...____________...保护……免于……②defendoneself自我防卫；为自己辩白③________________为了保卫；辩护……；拥护[稳固内化]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]记牢以下短语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[稳固内化]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)稳固内化]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]记牢以下短语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.firstofallaboveallatallAfterallStepIII.ReadingforWritingImportantphrasesforwriting.1.haveagreatimpacton...对...有重大影响2.describe...as...认为...是.../称...为...3.anextremelywell-respectedman极其受尊敬的人4.attendschool上学5.breakout爆发；发生6.switch...to...改变...到...7.airforce空军8.graduateassistant研究生助理9.conductimportantresearchintorocketpropulsion进行火箭推进领域的重要研究10.inchargeof主管，掌管11.discouragesb.fromdoingsth.阻止某人做某事12.takeonthechallenge接受挑战13.underone’sleadership在某人的领导下14.launchitsfirstman-madesatellite发射其第一颗人造卫星15.tracebackto追溯到...16.earnthenameof赢得...的名声17.theareaoffrontierscienceresearch前沿科学研究领域18.deepappreciationfor非常了解...19.indifferentways用不同的方式Importantsentencesforwriting.1.也许再没有哪一位科学家比钱学森对中国航天科学的影响更大了。2.?钱学森的故事?一书作者称他是一位具有“伟大科学思想和科学精神〞的人，并且热爱祖国、勤勉努力、甘于奉献、成绩斐然。钱学森备受人们尊敬。1911年生于杭州，在北京上学，后来考入上海交通大学，学习铁道机械工程。Importantsentencesforwriting.4.留学美国的最后几年，钱学森克服困难，于1955年回到中国。“神舟〞系列火箭的大局部技术也可追根溯源到钱学森的研究，因此钱学森被誉为“中国航天之父〞。StepIV.WritingWriting(2021课标全国1改编)

你校正在组织英语作文比赛。请以身边值得尊敬和爱戴的中国地质学之父李四光为题,写一篇短文参赛，内容包括:

1.人物简介;

2.尊敬和爱戴的原因。

注意:

1.词数100左右;

2.短文题目和首句已为你写好。

TheFatherofGeologyinChina________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________StepV.PolishingOnepossibleversion

BornonOctober26,1889inHuanggang,HubeiProvince,L