英语必修Ⅲ外研Module3宏志课件1(共45张)W-up

本课栏目开关重点单词短语与句式难句分析Buildingafterbuildingunderwater.Refugees(难民)inshelters.Thousandsofothersunsurewheretogo.Bodiesinstreets.ThisiswhatoneofAmerica’shistoriccitieswasreducedtothisweekbyapowerfulstorm，Katrina(卡特里娜)．ThemayorofNewOrleanssaysthousandsmaybedead.HurricaneKatrinaalsocauseddeathanddestructioninpartsofMississippiandAlabamaalongtheGulfofMexico.本课栏目开关重点单词短语与句式难句分析NewOrleansisfamousforitswildMardiGrascelebrations.NewOrleansisalsoamajorportforforeignoilandothershippingtrade.Yetthecityofnearlyfivehundredthousandpeoplewasbuiltbelowsealevel.NewOrleanshasdependedonleveestocontrolfloodsfromtheMississippiRiver.KatrinastruckonMonday.NewOrleansavoidedadirecthitbuttwooftheleveesfailedthenextday.Mostofthecitywasflooded.Helicoptersdroppedhugesandbagstofillthebreaks.Butthewaterhadnoplacetogo.Pumpingstationshadnopower.本课栏目开关重点单词短语与句式难句分析Americafacesoneoftheworstnaturaleventsinitshistory.PresidentBushsaystherecoverywilltakeyears.Peopleweretoldtoleavethepathofthestorm.Butsomewouldnotorcouldnot.ManyofthoseworstaffectedbyKatrinaarepoorandblack.African­Americanleadersandotherswereangrythatgovernmentaiddidnotarrivefaster.PresidentBushvisitedsomeofthedamagedareasonFriday.Hesaidthewayofficialsreactedtothecrisiswasunacceptable.本课栏目开关重点单词短语与句式难句分析根据上文完成下列各题1．WhichisTRUEofthefollowingdetailsaboutNewOrleans?A．NewOrleansisanewly­builtcityofAmerica.B．TherewerenoblackpeopleinNewOrleans.C．Thisisthefirsttimethathurricanehasstrickenit.D．NewOrleansisamajorportforforeignoilandothershippingtrade.答案D本课栏目开关重点单词短语与句式难句分析2．Whatdoestheunderlinedword“levees”(inthesecondparagraph)mean?A．treesB．damsC．portsD．ships答案B本课栏目开关重点单词短语与句式难句分析3．WhichisRIGHTabouttheHurricaneKatrina?A．ItalsocausedthedestructioninpartsofMississippi.B．Alotofpeoplediedinthisdisaster.C．Itcutofftheelectricitysupplyofthecity.D．Alloftheaboveisright.答案D本课栏目开关重点单词短语与句式难句分析4．What’sthemainideaofthefirstparagraph?5．WhywereAfrican­Americanleadersandothersangry?Theterriblesceneafterapowerfulstorm.Becauseinthisdisasterthegovernmentaiddidn’tarriveintime.本课栏目开关重点单词短语与句式难句分析PeriodOneWarm­up&ReadingLanguageFocus1．Haveyoueverexperiencedathunderstorm?你经历过雷暴天气吗？[归纳拓展]experiencevt.经历；n.经历；经验beexperiencedin在……方面有经验learnby/throughexperience从经验中学习workingexperience工作经验anunforgettable/unusualexperience一次难忘的/不平凡的经历本课栏目开关重点单词短语与句式难句分析注意：experience作“经验”讲时是不可数名词，而作“经历”讲时是可数名词。[语境助记](1)Thoughhehaseverhadanexperiencewiththiskindofthing，hehasn’thadenoughexperienceforthejob.Afterall，heissoyoung.尽管他在这种事上有过一次经历，但他仍没有足够的经验担当这项工作。毕竟，他太年轻了。(2)ThatwasthemostterribleearthquakeIhadeverexperienced.那是我所经历的最可怕的一场地震。(3)Sheisexperiencedinteaching.她在教学方面有经验。本课栏目开关重点单词短语与句式难句分析[题组训练](1)用experience的适当形式填空①Shehasnocooking.②PleasetellusofyourwhileinAfrica.③Haveyoueverrealhunger?experienceexperiencesexperienced本课栏目开关重点单词短语与句式难句分析(2)Inhistwenties，hetookpartinsportsandgainedagreatdealof.A．abilityB．studyC．experienceD．knowledge解析experience经验；ability能力；study学习；knowledge知识。由句意可知选C项。C本课栏目开关重点单词短语与句式难句分析2．Doyouknowanythingabouttheevents？Forexample，whatcausesthem?你知道关于这些灾难的一些事情吗？例如，是什么引起它们的？[归纳拓展]causevt.导致，引起；促使，使发生；n.原因，起因；事业；原则causesb.todosth.导致某人去做某事causesb.trouble/problems给某人带来麻烦/问题bein/foragoodcause为了正义事业本课栏目开关重点单词短语与句式难句分析[语境助记](1)Whatcausedtheplantstodie?那些植物死于何种原因？(2)Thishascausedusmuchanxiety.这件事让我们极为担心。(3)Theyarefightingfortherepublicancause.他们在为共和国的事业而奋斗。cause/reason/excuse(1)cause原因，起因。表示造成某种事实或现象的起因，后接of短语或不定式。(2)reason理由，原因。指一种行为或看法的理由，后接for。(3)excuse辩解，借口。指为某一行为所做的解释，可以是真的，也可以是托词。本课栏目开关重点单词短语与句式难句分析[题组训练](1)用cause，reason或excuse的适当形式填空①Theoftheaccidentwasthefactthathedrovetoofast.②Thereisnoforsuchbehavior.③Ihavenoparticularfordoubtinghim.④Don’tmakeanforit.causeexcusereasonexcuse本课栏目开关重点单词短语与句式难句分析(2)Thelackofeco­friendlyhabitsamongthepublicisthoughttobeamajorofglobalclimatechange.A．resultB．causeC．warningD．reflection解析句意为：公众缺乏环境保护的习惯被认为是全球气候变化的一个主要原因。result结果；cause起因；warning警告，告诫；reflection反映。由语境和句意可知B项正确。B本课栏目开关重点单词短语与句式难句分析3．buryvt.埋葬[归纳拓展]buryoneselfin＝beburiedin专心干，埋头干burysth.in/at...将某物埋葬在……buryone’sfaceinone’shands双手捂脸[语境助记](1)Bothhisgrandparentswereburiedhere.他的祖父母都葬在了这里。(2)Afterthedivorce，sheburiedherselfinherwork.离婚之后，她全心扑在工作上。(3)Sheburiedherfaceintheroses，drinkinginthefragrance(芳香)．她把脸埋在玫瑰里，陶醉于花的芳香。本课栏目开关重点单词短语与句式难句分析[题组训练](1)一句多译作为学生，你应该专心学习。①②③④Asastudent，youshouldbeburiedinyourstudies.Asastudent，youshouldbeabsorbedinyourstudies.Asastudent，youshouldputyourheartandsoulintoyourstudies.Asastudent，youshouldburyyourselfinyourstudies.本课栏目开关重点单词短语与句式难句分析(2)inbooks，hedidn’tnoticehismothercomein.A．BuryingB．BuriedC．BuryD．Tobury解析beburiedin专心致志于某事，作状语省略be。B本课栏目开关重点单词短语与句式难句分析4．AlmostallofthemoccurintheUS，intheareafromTexasinthesoutheasttoSouthDakotainthenorth.几乎所有的龙卷风都发生在美国，从东南部的德克萨斯州到北部的南达科他州。[归纳拓展]occurvi.(occurred，occurred，occurring)发生sth.occurs/occurredtosb.某人想起……(occurto＝strike/hit)Itoccurs/occurredtosb.todosth.Itoccurs/occurredtosb.that...某人想到……本课栏目开关重点单词短语与句式难句分析[语境助记](1)Abrilliantideaoccurredtome.我想到一个极好的主意。(2)Itoccurredtometovisitmyteacher.我想到要去看看我的老师。(3)Itdidn’toccurtohimthatshewouldrefusehisinvitation.他没有想