【公开课课件】新外研版高中英语必修一-Unit-2-Exploring-Eng

Unit2ExploringEnglishStartingout&UnderstandingideasNeitherPinenorAppleinPineappleHaveyoueveraskedyourself(1)whypeopleoftenhavetroublelearningEnglish?Ihadn’t,untilonedaymyfive-year-oldsonaskedme(2)whethertherewashaminahamburger.Thereisn’t.Thismademerealize(3)thatthere’snoeggineggplanteither.（4）Neitheristherepinenorappleinpineapple.Thisgotmethinking(5)howEnglishcanbeacrazylanguagetolearn.课文讲解Forexample,inourfreetimewecansculptasculptureandpaintapainting,butwetakeaphoto.And(6)whenwearetravelingwesaythatweareinthecarorthetaxi,butonthetrainorbus!(7)Whilewe’redoingallthistraveling,wecangetseasickatsea,airsickintheairandcarsickinacar,butwedon’tgethomesick(8)whenwegetbackhome.Andspeakingofhome,whyaren’thomeworkandhouseworkthesamething?(9)If“hard”istheoppositeof“soft”，whyare“hardly”andsoftlynotanopposingpair?(10)Ifharmlessactionsaretheoppositeofharmfulactions,whyareshamelessandshamefulbehaviorsthesame?(11)Whenwelookoutofthewindowandseerainorsnow,wecansay“it’sraining”or“it’ssnowing”.But(12)whenweseesunshine,wecan’tsay“it’ssunshining”.Eventhesmallestofwordscanbeconfusing.(13)Whenyouseethecapitalized“WHO”inamedicalreport,doyoureaditasthe“who”in“Who’sthat？”Whatabout“IT”and“US”？Youalsohavetowonderattheuniquemadnessofalanguage(14)inwhichahousecanburnupasitburnsdown,(15)inwhichyoufillinaformbyfillingitout,and(16)inwhichanalarmisonlyheardonceitgoesoff!Englishwasinventedbypeople,notcomputers,anditreflectsthecreativityofthehumanrace.(17)Thatiswhywhenthestarsareout,theyarevisible,butwhenthelightsareout,theyareinvisible.AndthatiswhywhenIwindupmywatch,itstarts,butwhenIwindupthispassage,itends.(1)why引导宾语从句，why在从句中作原因状语，意为“为什么”。(2)whether引导宾语从句，在从句中不作成分，意为“是否”。(3)that引导宾语从句，that在从句中不作成分，也不表示任何意义，可以省略。(4)neither...or...既不……也不……，neither置于句首，句子要部分倒装。(5)how引导宾语从句，在从句中作方式状语，意为“怎么，如何”。(6)(8)(11)(12)(13)when引导时间状语从句。(7)while引导时间状语从句。(9)(10)if引导条件状语从句。(14)(15)(16)中的inwhich引导是定语从句。(17)Thisiswhy...“这就是为什么……，这就是……的原因”，why后接表示结果的句子；but连接并列复合句。1.oppositeadj.相反的，相对的，对立的，对面的n.对立面，对立物prep.在……对面/对过adv.在对面，在对过·If“hard”istheoppositeof“soft”，whyare“hardly”and“softly”notanopposingpair？(P15)如果hard(坚硬的)是soft(柔软的)的反义词，为什么hardly(几乎不)和softly(柔软地)不是一对反义词呢？重点难点讲解重点单词►写出下列句中opposite的词性及词义①Iwatchedthemleaveandthendroveoffintheoppositedirection._________②Hotandcoldareopposites.__________________③Isatoppositehimduringthemeal.________________④Hesatdowninthechairopposite.____________adj.相反的n.对立面，对立物prep.在……对面/对过adv.在对面►补全句子⑤Theresult_________________whattheyhadexpected.结果和他们所期望的大为相反。⑥Tomisverycareless,buthisbrotheris__________________.汤姆很粗心，可他弟弟却正好相反。wasoppositetojusttheopposite2.confusingadj.令人困惑的，难以理解的·Eventhesmallestofwordscanbeconfusing.(P15)即使是最小的单词也会令人困惑。·Confusedefeatwithfailure,andyouaredoomedindeedtofailure.如果混淆挫折和失败，你就注定会真正失败。·Thedriverswasconfusedabouttheroaddesigns.司机搞不清这些路标。·Atthismoment,thechildwasfrightened,cryingloudlyandshoutinginconfusion.这时候，小孩害怕了，吓得“哇哇”地乱哭乱叫。►介词填空①Youshouldnotconfuseyourwork____________yourlife.②Theyoungwomanwasstillabitconfused____________whathappened.►用confuse的适当形式填空They③____________mebyaskingsomany④______________questions.Iwastotally⑤____________，standingtherein⑥____________，notknowingwhattodo.withaboutconfusedconfusingconfusedconfusion用法总结confuse...with/and...把……和……混淆beconfusedaboutsth对某事迷惑不解inconfusion困惑地，混乱地3.reflectvt.反映；反射(声、光、热等)；显示；表达；沉思·Englishwasinventedbypeople,notcomputers,anditreflectsthecreativityofthehumanrace.(P15)英语是人而不是电脑发明的，它反映了人类的创造力。►写出下列句中reflect的含义①Theelectionresultsdonotalwaysreflectbacktheviewsofvoters.____________②Ioftenreflectonmyschooldays.____________③Peoplewholeadbusyliveshavenotimetostopandreflect.____________反映回顾沉思·Themanagerneededmoretimetoreflecton/uponwhattodo.经理需要更多的时间来思考做什么。·Onreflection,wedecidedtochangeourplan.经考虑后，我们决定改变计划。►单句语法填空/补全句子④Hisface____________(reflect)inthebigmirrorwhenhepassedby.⑤Yourclothesareoftena____________(reflect)ofyourpersonality.⑥Ondarknightschildrenshouldwear____________(reflect)clothing.⑦AtfirstIthoughtitwasabadidea,but________________Irealizedshewasright.最初我认为那是个坏主意，但经再三思考，我认识到她是对的。wasreflectedreflectionreflectiveonreflection用法总结reflecton/uponsth认真思考……on/uponreflection经再三思考1.havetrouble(in)doingsth做某事有困难·HaveyoueveraskedyourselfwhypeopleoftenhavetroublelearningEnglish?(P14)你有没有问过自己为什么人们在学习英语时经常遇到困难？►单句语法填空/完成句子①Ihavenotroublein____________(find)thewaybackhome.②Wehadtrouble________ourneighborsoverthenoisethattheyweremaking.③I________________________________________________________foreigners.我与外国人交流有困难。findingwithhavetrouble/difficulty/problemsincommunicatingwith重点短语短语记牢(1)havetrouble/difficulty/problems(in)doingsth做某事有困难/麻烦(2)havetrouble/difficulty/problemswithsth在某方面有麻烦或有困难2.lookoutof从……往外看·Whenwelookoutofthewindowandseerainorsnow,wecansay“it’sraining”or“it’ssnowing”.(P15)当我们看到窗外下雨或下雪时，我们可以说it’sraining(正在下雨)或it’ssnowing(正在下雪)。►用look相关短语的适当形式填空①She________________thewindowandsawthepostmancomingupthepath.②Theyrunafterme.Idon't________________themandkeeponrunning.lookedoutoflookedbackat③ButIknow,nomatterwhatIsay,theywillstill__________________us.④Aworkingpartyhasbe