外研版高中英语必修第一册课件Unit 2 Section A
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外研版高中英语必修第一册课件Unit 2 Section A

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时间:2022-12-20

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Unit2ExploringEnglishSectionAStartingout&Understandingideas 内容索引语篇研读•文本脉络全明晰重难探究•能力素养全提升基础落实•必备知识全过关学以致用•随堂检测全达标 素养导航·明目标单元素养目标语言能力必背单词behavioruniquereflectcreativecontactremindcommentintendrecognisebaseaware重点短语burndownwindupcomeacrosshaveafroginone’sthroatbeawareofburnup核心语法构词法主题写作介绍课外学习英语经验 单元素养目标文化意识理解英语的多样性及地域差异性注意到语言发展与社会发展的内在联系思维品质辨析语言的多样性和文化的差异性反思自己在英语学习过程中遇到的问题创造性提出英语学习的新方法学习能力了解英语的特点和与英语相关的奇闻趣事激发英语学习的兴趣学会处理语言学习过程中遇到的问题 名言潮语·导新课1.Adifferentlanguageisadifferentvisionoflife.每种不同的语言都是一种不同的生活视角。2.Learninganotherlanguageislikebecominganotherperson.学习另一种语言就像变成另一个人。3.Thosewhoknownothingofforeignlanguagesknownothingoftheirown.那些不懂得外语的人也并不了解他们自己。 4.Themorelanguagesyouknow,themoreyouarehuman.你懂得越多的语言,你就越能成为一个完整的人。5.Thereisnoroyalroadtolearning.学问之路无捷径。6.Learningwithoutthoughtisuseless;thoughtwithoutlearningisdangerous.学而不思则罔,思而不学则殆。 基础落实•必备知识全过关 Ⅰ.重点单词必记写作词汇1.n.题目,标题2.n.火腿3.adj.(观点、意见等)相反的,相对立的4.adj.独一无二的,独特的5.n.警报器,闹钟6.adj.看得见的,可见的titlehamopposinguniquealarmvisible 识记阅读词汇1.eggplantn.2.pinen.3.pineapplen.4.seasickadj.5.airsickadj.6.carsickadj.7.homesickadj.8.capitalizedadj.茄子松树菠萝晕船的晕机的晕车的想家的大写的 串记拓展词汇1.sculptv.雕刻,雕塑→n.雕刻作品,雕像2.behavev.表现,举止端正→n.举止,行为3.confusev.使困惑,使混乱→adj.令人困惑的→adj.糊涂的,使人困惑的4.reflectv.显示,反应→n.反应,思考5.createvt.创造;发明→n.创造(力)→adj.有创造力的→n.创造性;创造力sculpturebehaviorconfusingconfusedreflectioncreationcreativecreativity 【掌握构词规律快速记牢单词】-ed形式的形容词和-ing形式的形容词以-ing结尾的形容词常描述事物本身具有的性质或特征,一般用来修饰事或物,意为“令人……的”;以-ed结尾的形容词常用来修饰人,表示人的感受或心理状态,意为“感到……的”。有时也可修饰look/expression(表情),smile,tears等表示某人情感状况的名词。如:confuse→confused→confusingmove→moved→movingsatisfy→satisfied→satisfyingshock→shocked→shockingannoy→annoyed→annoyingfrighten→frightened→frightening Ⅱ.重点短语:英汉互译1.have...as...2.lookoutof3.burnup/down4.fillin/out5.windup6.例如7.……的数目8.全世界9.做某事有困难10.说起;说到把……看作向……外看烧毁填充;填写给(机械)上发条;使(活动、会议等)结束forexamplethenumberofaroundtheworldhavetroubledoingspeakingof 语篇研读•文本脉络全明晰 StepOnePre-readingLookatthepicturesandthetitleofthetext.Canyoupredictwhat’sthepurposeoftheauthor’swritingthispassage?Theauthorwritesthepassage_____________________________________.totellushowinterestingandcreativethelanguageofEnglishis StepTwoWhile-readingTask1SkimmingforthemainstructureReadthetextquicklyandfondout:Whatisthestructureofthepassage?答案D Task2Readingforthemainidea1.Readthetextquicklyandfindoutwhatthemainideaofthetextis.A.Compoundwords.B.ThecharmofEnglish.C.Pineandappletrees.D.DifferencesofEnglish.答案B 2.Readthetextagainandmatchparagraphswithmainideas.(1)Para.1A.ThereasonwhyEnglishissocrazy.(2)Paras.2-6B.Englishisacrazylanguagetolearn.(3)Para.7C.Examplesofsomepairsofconfusingwordsorphrases. Task3Readthetextcarefullyandchoosethebestanswer.1.Whatdidtheauthor’sson’swordsmakeherthinkof?A.Englishisawidelyusedlanguage.B.Englishisacrazylanguagetolearn.C.Englishisdifficultforhertolearn.D.Englishwordsareformedindifferentways.答案B 2.Whatdoestheauthortrytotellusinpara.3?A.SomeEnglishwordsarereallyconfusing.B.SomeEnglishwordsarehardtoremember.C.Thewayadjectiveschangeintoadverbs.D.Wordsendingwith-lessand-fulhavethesamemeanings.3.Whatdoesthefirst“it”(inpara.7)mostprobablyreferto?A.English.B.Acomputer.C.Creativity.D.Thehumanrace.答案A答案A 4.Accordingtothepassage,whichisnotmentioned?A.Food.B.Fruit.C.Words.D.Books.5.Howdoestheauthorsupportherideainthepassage?A.Bylistingnumbers.B.Bymakingcomparison.C.Bygivingsomeexamples.D.Byusingsomeresearchresults.答案D答案C StepThreePost-readingⅠ.课文语法填空Onedaymysonaskedme1.therewashaminahamburger.ThisquestiongotmethinkinghowEnglishcanbeacrazylanguage2._______(learn).Forexample,whenwearetraveling,wecangetseasickatsea,airsickintheairandcarsickinacar,3.whenwereturnhome,wedon’tfeelhomesick.“Hard”istheoppositeof“soft”,but“hardly”and“softly”arenot4.oppositepair.“Harmless”and“harmful”haveopposite5._________(meaning)while“shameful”and“shameless”meanthesame.SomeEnglishphrasesarealsovery6.(interest).Ahousecanburnupasitwhether/iftolearnbutanmeaningsinteresting 7.(burn)downandyoucanfillinaformby8.(fill)itout.Whenthestarsareout,theyarevisiblebutwhenthelightsareout,theyareinvisible.That’sbecauseEnglish9.(invent)bypeople,notbycomputers,whichreflectsthe10.(creative)ofthehumanrace.burnsfillingwasinventedcreativity Ⅱ.长难句分析1.Ihadn’t,untilonedaymyfive-year-oldsonaskedmewhethertherewashaminahamburger.主句until引导时间状语从句whether引导宾语从句我没有,直到有一天,我五岁的儿子问我hamburger(汉堡包)里是否有ham(火腿)。 2.Youalsohavetowonderattheuniquemadnessofalanguageinwhichahousecanburnupasitburnsdown,inwhichyoufillinaformbyfillingitout,andinwhichanalarmisonlyheardonceitgoesoff!时间状语从句定语从句定语从句条件状语从句定语从句(英语)这门语言独有的疯狂令你不得不感到惊奇。在这种语言中,房子烧成灰烬的时候,可以说“burnup”,也可以说“burndown”;填表的时候,你可以说“fillinaform”,也可以说“filloutaform”,而且只有闹钟响了你才能听到铃声! Ⅲ.教材熟词生义1.title项目意义例句熟义n.HispoemswerepublishedunderthetitleofLoveandReason.生义n.Thecompanypublishestwentynewtitlesayear.n.ShehasbeenawardedthetitleProfessor.n.HebecameJamaica’sfirstOlympicgoldmedallistwhenhewonthe400mtitlein1948.v.TheirfirstalbumwastitledOceanDrive.题目,标题(书刊的)一种,一本称号,头衔,职称冠军加标题,定题目 2.alarm项目意义例句熟义n.Acaralarmwentoffinthemiddleofthenight.生义n.Ifeltagrowingsenseofalarmwhenhedidnotreturnthatnight.n.Ihammeredonallthedoorstoraisethealarm.v.Thecaptainknewtherewasanenginefaultbutdidn’twanttoalarmthepassengers.警报器惊恐;惊慌;恐慌警报使惊恐;使害怕 重难探究•能力素养全提升 重点词汇1.behaviorn.举止,行为【教材原句】Ifharmlessactionsaretheoppositeofharmfulactions,whyareshamelessandshamefulbehaviorsthesame?如果“harmless”行为与“harmful”行为相反,为什么“shameless”行为和“shameful”行为是一样的呢?【归纳拓展】behavevt.&vi.举动;(举止或行为)表现behavewell/badlyto/towardssb对待某人好/差behaveoneself守规矩;表现得体well-behavedadj.表现好的badly-behavedadj.表现差的 【背佳句】ThereasonforhisstrangebehaviorflashedonmewhenImethismother.当我见到他母亲时,我突然想到他奇怪行为的原因。 练出神单句填空①Studentsarekeentoobservetheunique(behave)ofeachanimalthattheycomeacross.②Statisticsreflectthatpeoplebecomemoreawareoftheprotectionofculturalrelicsand(behavior)wellwhentravelling.③Theybehavedbadlytheguests,whichmadeusverydisappointed.behaviorsbehaveto/towards 只有你对中国的餐桌礼仪有更好的了解,你才能表现得体。→④OnlywhenyouhaveabetterunderstandingofChinesetablemannerscanyou.→⑤OnlywhenyouhaveabetterunderstandingofChinesetablemannerscanyou.写精彩一句多译·背诵【名师点津】behavior意为“举止,行为”,表示抽象概念时是不可数名词,表示具体的事时可作可数名词。behaveyourselvesbehaveproperly 2.confusingadj.令人困惑的【教材原句】Eventhesmallestwordscanbeconfusing.就算是最短小的单词都让人费解。【归纳拓展】(1)confusevt.使迷惑,混淆confuse...with/and...把……和……混淆(2)confusedadj.困惑的beconfusedaboutsth对某事迷惑不解(3)confusionn.混乱,困惑inconfusion困惑地,混乱地 【背佳句】WhileMrGreenseemedcheerfulandrelaxedthatday,itseemedthatStevenwasangryandconfused.虽然格林先生那天看起来很开心、很放松,但史蒂文似乎很生气、很困惑。 练出神单句填空①questionslike“whythere’snopineorappleinpineapple”oftenmakeEnglishbeginners.(confuse)②IalwaysconfuseJohnhisbrother;theyaresomuchalike.③Toavoid(confuse),pleasewritethechildren’snamesclearlyonalltheirschoolclothes.④Hearingtheopposingexplanation,thenewgraduatestoodthere_______confusionanddidn’tknowhowtoanswerit.Confusingconfusedwith/andconfusionin ⑤IamwritingtoasksomeadvicebecauseIamconfusedaboutwordformation.→,Iamwritingtoasksomeadvice.(用形容词作状语)写精彩句式升级·背诵Confusedaboutwordformation 3.burndown烧毁,烧掉【教材原句】Youalsohavetowonderattheuniquemadnessofalanguageinwhichahousecanburnupasitburnsdown...英语这门语言独有的疯狂令你不得不感到惊奇。在英语里,房子烧成灰烬的时候,可以说“burnup”,也可以说“burndown”……【归纳拓展】burnup烧毁,烧尽(多指东西被烧掉);(通过锻炼)消耗(热能)burnaway烧掉,烧光,烧毁;消除burnout燃尽,熄灭;筋疲力尽;出故障burnsthtotheground将……烧成平地 【背佳句】Burningwithanger,heglaredatmewithhisbigfrighteningeyes,yelling,“You’resuchanidiot.”他怒火中烧,用他那双可怕的大眼睛瞪着我,喊道:“你真是个白痴。” 练出神单句填空①Theoldwoodensculpturewasburnedascrowdswatchedhelplessly.②Teachers,likecandles,burnthemselvestogivelighttoothers.③Briskwalkingburnsmorecaloriesthanslowjogging.down/upoutup ④Asallthehouseswereburnttotheground,theyhadnoplacetolivein.→,theyhadnoplacetolivein.(用with复合结构)⑤Ifyouoftenburnthemidnightoil,you’llbeexhausted.→Ifyouoftenburnthemidnightoil,you’ll.(替换黑体词)写精彩句式/词汇升级·背诵Withallthehousesburnttothegroundburnyourselfout 4.alarmn.警报;警报器;惊慌v.警告【教材原句】...inwhichyoufillinaformbyfillingitout,andinwhichanalarmisonlyheardonceitgoesoff!……填表的时候,你可以说“fillinaform”,也可以说“filloutaform”;而且只有闹钟响了你才能听到铃声! 【归纳拓展】(1)raise/soundthealarm发出警报;报警inalarm惊恐地(2)alarmedadj.担心的;害怕的bealarmedat/by...对……感到忧虑或害怕bealarmedtodosth害怕做某事【背佳句】Fromthenon,thethreechocolatesrangthealarminhishearteverytimeheintendedtolie,remindinghimtobehonest.从那时起,每当他打算撒谎时,这三块巧克力(的故事)就在他心中敲响了警钟,提醒他要诚实。 练出神单句填空①Theywerealarmed(find)theirhouseburntupcompletely.②Educatorsarealarmedtheincreaseinthechildren’sbadbehavior.③Laurarushedintothehousealarm,grabbedthephoneanddialedtheemergencynumber.④发火警警报时,要先用锤子把玻璃敲碎。,breaktheglasswiththehammerfirst.写精彩完成句子·背诵tofindat/byinToraise/soundthefirealarm 5.reflectv.显示,反映【教材原句】Englishwasinventedbypeople,notcomputers,anditreflectsthecreativityofthehumanrace.英语是人类发明的,而不是电脑,它反映了人类的创造力。【归纳拓展】(1)reflectsb/sth(insth)(在……中)映出某人/某物的影像bereflectedin倒映在;反映在reflecton/upon认真思考;沉思(2)reflectionn.映像;反射on/uponreflection经再三思考 【背佳句】Sobbingandoverwhelmedbywavesofguilt,Imurmuredsorry,reflectingthatIshouldhavetakenhiswarningseriously.我啜泣着,愧疚难当,低声说对不起,认为自己应该认真对待他的警告。 练出神单句填空①Itseemsbeautifulthatthetallbuilding(reflect)inthelakearoundwhichtherearemanytrees.②BeforeIdecide,Ineedtimetoreflectthemostvisibleconsequencescausedbytheproblem.③Agoodtitleshouldbeaproper(reflect)ofthecontentofthearticle.isreflectedon/uponreflection ④Thinkcarefullybeforeyouresign—youdon’twanttoburnyourbridges.→beforeyouresign—youdon’twanttoburnyourbridges.写精彩词汇升级·背诵【名师点津】reflect意为“显示,反映,反射”,是及物动词。作不及物动词时,意为“考虑,思考;反省”。On/Uponreflection 6.windup给(机械)上发条;使(活动、会议等)结束;摇动(把手等)【教材原句】AndthatiswhywhenIwindupmywatch,itstarts,butwhenIwindupthispassage,itends.那就是为什么我给我的手表上紧发条时(windup)它就开始走了,而当我完结了(windup)这个故事时,它结束了。【归纳拓展】windone’sway蜿蜒前进winddown放松一下;摇下(车窗等)windupdoing最终做;最终落得 【背佳句】WhenIclosedmyeyesinthespeedingcar,windingrivers,loftymountains,deepvalleysandsunnybeachesheldmeentirelyintheirfascination.当我在疾驰的汽车中闭上眼睛时,蜿蜒的河流、巍峨的山脉、深邃的山谷和阳光明媚的海滩将我完全吸引住了。 练出神单句填空①Ifinditdifficulttowindafteranexhaustingdayatwork.②Iforgottowindmywatch,soitstopped.③Afterthinkingforalongtime,Iwindedup(come)upwithacreativeandacceptablesolutiontotheproblem.④蜿蜒于京城西北的永定河是北京最大的河流。________________________________________________________,theYongdingRiveristhebiggestriverinthecity.写精彩完成句子·背诵downupcomingWindingitswaythroughthenorthwestofBeijing 重点句式1.neither...nor...意为“既不……也不……”,连接并列成分【教材原句】Neitheristherepinenorappleinpineapple.菠萝(pineapple)里既没有松树(pine)也没有苹果(apple)。【归纳拓展】本句中neither...nor...意为“既不……也不……”,连接句中两个并列的句子成分。当连接并列主语时,谓语动词遵循“就近一致”原则。当连接两个句子时,通常两个句子都要用部分倒装形式。【背佳句】Despairseizedhimatthethoughtofhisbeingleftaloneonthedesertislandandhelayonthebeachallday,neithereatingnordrinking.一想起一个人被留在荒岛上,他就感到绝望,不吃不喝,躺在海滩上一整天。 练出神完成句子①我们的学校位于美丽的天津市,在秋天它既不太热也不太冷。OurschoolliesinTianjinCity,whichisbeautiful.Inautumn,itis_________________________________.②没有动力,你既无法设定目标,也无法实现它。Withoutmotivation,youcan___________________________________________________.③父母和他们的儿子都对结果不满意。Neithertheparentsnortheirson_______________________________________.toohotnortoocoldneitherneithersetagoalnorreachitwassatisfiedwiththeresult ④Weshouldneitherembraceonlinevotingaimlesslynordenyitcompletely.→onlinevotingaimlesslyitcompletely.(用倒装句)【名师点津】遵循“就近一致”原则的其他并列连词:either...or...不是……就是……,或者……或者……;notonly...butalso...不但……而且……;not...but...不是……而是……写精彩句式升级·背诵Neithershouldweembrace;norcanwedeny 2.Thatiswhy...那就是……的原因【教材原句】Thatiswhywhenthestarsareout,theyarevisible,butwhenthelightsareout,theyareinvisible.那就是为什么星星出来(starsareout)的时候我们能看到星星,而灯灭(lightsareout)的时候我们却看不到灯光。 【归纳拓展】本句中Thatiswhy...意为“那就是……的原因”;why引导表语从句,表示结果;That指代上文提到的事实。其他相关句型:(1)That/Itis/wasbecause...那/这是因为……(because引导表语从句,表示原因)(2)Thereasonwhy...is/wasthat...……的原因是……(why引导定语从句并在从句中作状语;that引导表语从句,表示原因) 【背佳句】Moreover,thesceneryalongtheriverisamazing,withmanywell-knownsightseeingspots.That’swhyIthinkthetripalongtheYangtzeRiverwillbeabetterchoice.此外,沿江景色让人惊叹,有许多著名的观光景点。这就是为什么我认为沿着长江旅行会是一个更好的选择。 练出神完成句子①我总是努力克服困难,那就是我总是在别人失败的事情上成功的原因。Ialwaystrytoovercomedifficulties.Ihavealwayssucceededwhereothershavefailed.②那天我没有去看电影。那是因为有很多工作要做。Ididn’tgotothecinemathatday.______________________therewasalotofworktodo.③我当时不能来的原因是我祖父昨天突然生病,现在住院了。_____________________Iwon’tbeavailableatthattimeismygrandfatherfellillsuddenlyyesterdayandnowheisinhospital.ThatiswhyThatisbecauseThereasonwhythat 写精彩一句多译·背诵《青年报》涵盖了各种各样的主题,以吸引学生,所以它在学生中很受欢迎。→④Youthhasbeenenjoyinggreatpopularityamongstudents._____________itcoversawidevarietyoftopicstoattractstudents.→⑤Youthcoversawidevarietyoftopicstoattractstudents.._____________ithasbeenenjoyinggreatpopularityamongstudents.→⑥Youthhasbeenenjoyinggreatpopularityamongstudentsitcoversawidevarietyoftopicstoattractstudents.That’sbecauseThat’swhyThereasonwhyisthat 学以致用•随堂检测全达标 Ⅰ.单词拼写1.Havingnotyetlunched,wewenttotherefreshmentbarfor(火腿)sandwiches.2.Dadpulledoutapressurecookerandputthe(茄子)sidebysideinaservingdish.3.The(松树)treeslookveryprettyagainstthewhitesnow.4.Thefigureswere(雕刻)fromsingleblocksofmarblelongtimeago.5.Theswayingmotionoftheshipwasmakingmefeel(晕船的).hameggplantspinesculptedseasick 6.Hefelt(想家的),butmadeabraveattempttoappearcheerful.7.Theaddressmustbeclearly(可见的)throughthewindowoftheenvelope.8.Thefilmvividly(反映)thelifeofthepresent-daycollegestudents.9.An(警报)soundswhenthetemperaturereachesapredeterminedlevel.homesickvisiblereflectsalarm Ⅱ.单句填空1.Nasar’sbook,(title)ABeautifulMind,waspublishedin1998andadaptedforthebigscreenthreeyearslater.2.Theveryearliest(sculpt)weremadeundertheinfluenceofGreekart.3.Changesintemperaturecanalsohave(oppose)effects,dependingonwheretheyoccur.4.Yourownpersonal(behave)asastudent,outsideofschoolhours,reflectstheschoolitself.titledsculpturesopposingbehavior 5.Theinstructionswerenotjust(confuse);theywerepositivelymisleading.6.Joe’sparentsdecidedtoencouragehis(create)bysendingtheirsontoanafter-schoolartclass.7.Thefirstwordofthetitleshould(capitalize).8.Hisperformancehasenrichedtheoldandclassicart——ChangingFaceOperawhichisuniqueSichuanOperaperformance.confusingcreativitybecapitalizedto Ⅲ.短语填空have...as...,lookoutof,burnup,fillin,windup,forexample,thenumberof,aroundtheworld,havetrouble,speakingof1.Aerobicexercisegetstheheartpumpingandhelpsyoutothefat.2.Beforethespeaker,therewillbetwomorethingstosay.3.Thereisasimilarwordinmanylanguages,inFrenchandItalian.4.Ifthelanguageusesacharacterthatyou’renotfamiliarwith,youwillpronouncingit.burnupwindsupforexamplehavetrouble 5.Infact,Chinaisn’ttheonlycountrytothedragonitssymbol.6.tablemanners,Ihavesomethingtotellyou.7.Toourgreatdelight,countriesarejoininghandstofightagainstillegaldruguse.8.Itsnowedallnight;thewindowinthemorning,Ifoundaworldofsilverywhite.9.Itisreportedthatthepeoplesufferingfromthefloodisstillontherise.10.Whenyouhavethequestionnaire,copyitandsendtheoriginaltoyouremployer.haveasSpeakingofaroundtheworldlookingoutofthenumberoffilledin Ⅳ.完成句子1.由于消防队员的及时救助,学生们和老师都没有因火灾而受到伤害。________________________________________________________fromthefirewiththetimelyhelpofthefirefighters.2.与其说他是个实干家,不如说他是个空谈家。这就是他从来完不成任何事情的原因。He’smoreofatalkerthanadoer.___________________heneverfinishesanything.NeitherthestudentsnortheteacherhassufferedThisiswhy 3.我认为我对语法的理解很好,但是我在听和说的方面有很多困难。Ithoughtmyunderstandingofgrammarwasprettygood,but_________________________________________________________.4.除夕夜成了我与家人重新联系的时间,这让我感觉像在家一样。NewYear’sEvehasbecomemytimetoreconnectwithmyfamily,which_______________________________.5.李江建议穿中国传统服装,而苏华更喜欢校服。LiJiangrecommendsthetraditionalChinesedress_________________________________________________.IhadmuchtroubleinlisteningandspeakingmakesmefeelathomepreferstheschooluniformwhileSuHua 本课结束

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