人教课标高二必修5-Unit-1课件

人教课标高二必修5Unit1人教课标高二必修5Unit1人教课标高二必修5Unit1单词名词指人：painter,physician,victim指物：radium,pump,handle,firework其它：characteristic,conclusion,challenge,enquiry,construction,neighbourhood,chart,movement,universe,cure知识归纳单词动词conclude,analyse,defeat,attend,expose,absorb,suspect,foresee,blame,pollute,link,announce,instruct,construct,contribute,spin,reject形容词scientific,enthusiastic,expert,positive,severe,cautious副词backward短语词汇表putforward,drawaconclusion,expose...to,link...to...,apartfrom,(be)strictwith...,makesense课文中facethechallenge,gatherinformation,findout,makefurtherinvestigations,lookinto,slowdown,withcertainty,supportingevidence句式1.everytime引导时间状语从句例句：Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.2.neither...nor...

例句:Neitheritscausenoritscurewasunderstood.语法过去分词作定语和表语1.________adj.科学的2._______vt.

分析3.______vt.打败;战胜;使受挫n.失败4.______adj.

熟练的;经验或知识丰富的n.专家;行家5.______vt.照顾;护理;出席;参加6.____n.治愈;痊愈vt.治疗;治愈scientificanalysedefeatexpert知识清单(一)基本单词attendcure7.________n.挑战vt.向……挑战8.______vt.吸收;吸引;使专心9._______vt.认为;怀疑n.嫌疑犯10.______adj.严重的;剧烈的;严厉的11._____vt.责备;谴责n.过失;责备12.______n.柄;把手vt.处理;操纵13.____vi.&vt.(使)旋转;纺(线或纱)14.__________adj.热情的;热心的15.____________n.

特征;特性16._________n.

医生;内科医生challengeabsorbsuspectsevereblamehandlespinenthusiasticcharacteristicphysician17.______n.

受害者18.____________n.

附近;邻近19._______v.

预见；预知20.________n.

烟火(燃放)21._____n.

图表22._______adj.

积极的;肯定的;确实的23._________n.

移动;运动;动作24._________adj.&adv.

向后地(的);相反地(的);退步地(的)25.________adj.

小心的;谨慎的26.________n.

宇宙;世界victimneighborhoodforeseefireworkchartpositivemovementbackwardcautiousuniverse1._________vt.&vi.

结束;推断出__________n.

结论;结束2._______vt.

暴露;揭露;使曝光________adj.无遮蔽的;无保护的3.________vt.

污染;弄脏________n.污染4.__________vt.宣布;通告_____________n.通知;宣告concludeconclusionexposeexposedpollutepollution(二)派生单词announceannouncement5._________vt.&vi.

捐献;贡献;捐助___________n.捐献;贡献;捐助6.______vt.拒绝;不接受;抛弃_________n.拒绝;抛弃7.________vt.

命令;指示;教导

__________n.

指示;说明contributecontributionreject

rejectioninstructinstruction1.提出2.得出结论3.显露;暴露4.将……和……联系或连接起来5.除……之外;此外6.对……严格的7.讲得通;有意义put

forwarddrawa

conclusionexpose...

tolink...

to...(三)短语apart

from(be)strict

with…make

sense(四)句式1.Neitheritscausenoritscurewasunderstood. neither...nor...既不……也不……,连接句中两个相同成分。2.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak. everytime引导时间状语从句,相当于whenever,意思是“每当……”。3.Awoman,whohadmovedawayfromBroadStreet,likedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.havesth.done结构。delivered是过去分词,作it的宾语补足语,表示被动关系。1.concludevt.&vi.

结束;推断出课文原句:Drawaconclusion.得出结论。核心要点(一)单词conclusionn.结论;结束【归纳】

sth.(fromsth.)conclude推断出;断定(fromsth.)that...with/on/as/bysth.concludesth.以......结束bydoingsth.draw/reach/cometoaconclusion得出结论inconclusion最后2.defeatvt.打败;战胜;使受挫n.失败课文原句:JohnSnowdefeats“KingCholera”.约翰斯诺击败“霍乱王”。辨析defeat/beat/windefeat和beat是同义词,其宾语为人或团体,常可互换。defeat侧重在战场上打败敌人。beat常用于游戏或比赛中。win后接sth.，表示在较强的竞争中取得了胜利,宾语多用game,war,prize等词,不能是人;win也可用作不及物动词,“赢,获胜”。3.attendvt.&vi.出席;参加;照顾;专心;陪伴课文原句:JohnSnowwasawell-knowndoctorinLondon–soexpert,indeed,thatheattendedQueenVictoriaasherpersonalphysician.约翰斯诺是伦敦一位著名的医生—他的确医术精湛，因而成为照料维多利亚女皇的私人医生。【归纳】attendameeting/alecture/awedding参加会议/听演讲/参加婚礼attendon/uponsb.伺候某人；照顾某人attendto处理;注意倾听;专心于;照料4.exposev.暴露;揭露;使曝光课文原句:Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.但当他想到要帮助那些得了霍乱的普通百姓时,他就感到很振奋。【归纳】exposesth.揭露;显露出某事物exposesth./sb./oneself(tosth.)使某事/某人/自己暴露/显露exposesb.tosth.让某人接触某物beexposedto暴露于……【温馨提示】exposesth.to…to是介词,后接名词或动名词作宾语。5.curen.治愈;痊愈vt.治愈;治疗;解决课文原句:Neitheritscausenoritscurewasunderstood.人们既不知道它的病源,也不了解它的治疗方法。【归纳】cureforsth.治疗……的方法curesb.ofsth.治愈某人的疾病;矫正某人的不良行为辨析cure/treat/healcure“治疗,治愈”,多用于药物治疗并治愈某种疾病或改正不良习惯。curesb.ofsth.treat治疗病人的全过程或活动,并不涉及“治愈”这个结果。treatsb.forsth.

heal指治好外伤或烧伤后的患部(wound,cut,injury,burn,etc.),使伤口愈合;heal不能用来表示“感冒”等疾病的治愈。6.challengen.

挑战

vt.

向……挑战

课文原句:JohnSnowwantedtofacethechallengeandsolvethisproblem.约翰斯诺想面对这个挑战，解决这个问题。【归纳】face/meetthechallengeof...面临/迎接……的挑战takeup/acceptachallenge接受挑战

【拓展】challengern.

挑战者challengingadj.

挑战性的7.suspect课文原句:JohnSnowsuspectedthatthesecondtheorywascorrectbutheneededevidence.斯诺推测第二种说法是正确的,但是他需要证据。

【归纳】suspect作动词时,意为“以为,怀疑”,常用结构：suspect+that从句；suspectsb./sth.tobe...；suspectsb.ofdoingsth.。suspect作名词时,意为“嫌疑犯”。suspect作形容词时,意为“可疑的,不可信的”。8.absorbv.吸收;吸引;使专心课文原句:Thesecondsuggestedthatpeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.第二种看法是在吃饭的时候人们把这种病毒吸收到体内的。【归纳】absorb...into把……吸收进absorb...from从……中吸收/取beabsorbedin(doing)sth.专心(做)某事absorbone’sattention吸引某人注意力【温馨提示】beabsorbedin(专心于),主语往往是人,并不表示被动,类似短语有:beburiedin专心于;belostin陷入;becaughtin被困于;bedevotedto致力于。9.blamev.责备;谴责;把……归咎于

n.过失;责备课文原句:Itseemedthatthewaterwastoblame.看来水是罪魁祸首。【归纳】blamesb.forsth./doingsth.因……而指责某人blame...onsb.把......归咎于某人betoblame(forsth.)(主动表被动)应受责备accept/bear/taketheblameforsth.对某事承担责任put/laytheblameforsth.onsb.把某事归咎于某人10.contributev.捐献;贡献;捐助课文原句:tocontribute(P4)【归纳】contribute...to...把……贡献给……;向……投稿contributeto...导致……;有助于……;为……作贡献makeacontribution/contributionsto...为……作出贡献1.putforward提出;推荐;把(表)往前拨;提前(二)短语课文原句:Whoputforwardatheoryaboutblackholes?谁提出的黑洞理论？【温馨提示】在表示“提出”时,putforward和comeupwith同义，都为及物动词短语。comeup也有提出的意思,是不及物动词短语。【拓展】putaside节省;储蓄;储存putaway放好;积蓄putoff延期;推迟puton穿上;演出putout熄灭;生产putup举起;张贴;公布;挂起;建造2.link...to...将……和……连接/联系起来课文原句:InanotherpartofLondon,hefoundsupportingevidencefromtwootherdeathsthatwerelinkedtotheBroadStreetoutbreak.在伦敦的另一个地区，他从两个与宽街暴发的霍乱有关系的死亡病例中发现了有力的证据。【拓展】belinkedto和……有联系linkup(with)连接;结合;有联系link...with用……把……连接起来;联系join...to把……与……连接/联合connect...to把……连接到……connect...with把……与……联系/连接起来beconnectedwith与……有联系3.apartfrom除……之外;此外课文原句：Apartfromtheconstructionmentionedabove,youhavealsolearnedthefollowingphrases.除了上面提到的结构,下面这些短语也是你学过的。【辨析】apartfrom“除了……之外”,可意为包括在内,也可意为不包括在内。otherthan“除了……”,用于否定句。inaddition用于衔接上下文,可单独用于句首,也可以用于句中或句尾,用于句首或句中时要用逗号隔开。inadditionto,aswellas,besides除……之外(还有)(包括在内)except/exceptfor/but除……之外(不包括在内)except+从句当……时除外4.makesense有意义;讲得通课文原句:Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.只有当你把太阳放在中心位置上,天空中其他行星的运动才能说得清楚。【拓展】makesenseof理解;明白makenosense没道理;没意义thereisnosenseindoingsth.做某事没道理inasense在某一方面;就某种意义来说innosense决不

senseofhumor幽默感【温馨提示】innosense置句首时,句子用部分倒装。【考例】See,

your

computer

has

broken

down

again!

It

doesn’t

___

sense

to

buy

the

cheapest

brand

of

computer

just

to

save

a

few

dollars.A.

have

B.

make

C.

display

D.

bring

句意:看,你的电脑又坏了！只为省几美元买最便宜牌子的电脑是没有意义的。考点:考查动词短语。

考查动词短语的固定搭配：make

sense有意义。根据句意可知选B。

B1.Neitheritscausenoritscurewasunderstood. 人们既不知道它的起因,又不知道它的治疗方法。 neither...nor...既不……也不,连接句中两个相同成分。(三)句式【拓展】类似并列词组还有：either...or...要么……要么……not...but...不是……而是……notonly...butalso…不但……而且……它们连接并列主语时,其谓语动词的单复数都遵循就近原则。(主谓一致)e.g.Eitheryouorsheisgoodatdrawing.Neitherdadnormumisathometoday.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.2.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak. 每次爆发霍乱时,都有大批惊恐的老百姓病死。 everytime引导时间状语从句,相当于whenever,意思是“每当……”。由名词充当连词,引导时间状语从句的还有:thefirsttime(第一次),thelasttime(最后一次),nexttime(下次),themoment(一……就),anytime(任何时候)等。e.g.EverytimeTomlistenstoheradvice,hegetsintotrouble.每次汤姆听从了她的建议,就会陷入麻烦。Everytimehecame,hebroughtmeanicebook.他每次来都给我带来一本好书。3.Awoman,whohadmovedawayfromBroadStreet,likedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.有一位妇女是从宽街搬过来的,她特别喜欢那里的水,每天都要派人用水泵打水运到家里来。havesth.done结构。delivered是过去分词,作it的宾语补足语,表示被动关系。语法过去分词作定语和表语I.过去分词作定语【用法归纳】1.过去分词作定语，一般表示其与所修饰的名词之间是被动关系，且表示的动作已完成。如：You’dbetterusetheboiledwatertomaketea.Thenursewassenttoattendtheinjuredman.2.单个的过去分词作定语一般放在名词前面，而过去分词短语作定语一般放在名词后面。如：Drunkpeoplearenotallowedtodriveacar.HaveyoureadthenovelwrittenbyCharlesDickens?Intheend,thesuggestiongivenbyMr.Smithwasadopted.3.不及物动词的过去分词作定语，只表示完成的含义，不表示被动的含义。如：Thepolicearesearchingfortheescapedprisoner.Theoldmanoverthereisaretiredworker.【拓展】done,tobedone和beingdone作定语的区别：它们都可作定语，表示被动意义，但时间含义上有所不同。过去分词表示被动的动作已完成；不定式的被动式表示被动的动作将要发生；动词-ing形式的被动式表示被动的动作正在进行。如：Lucyknowslittleabouttheresearchplandiscussedatyesterday’smeeting.Thefiveplayersareexpectedtotakepartinthefootballmatchtobeheldnextweek.Allofusmustkeepasecretofthethingsbeingtalkedabouthere.II.过去分词作表语【用法归纳】1.过去分词可用在be,keep,remain,stay,seem,appear,look,feel,get等系动词后作表语，常表被动意义，用来说明主语的状态、性质、特征等。如：Mrs.Greenisconvincedthatherhusbandistellingalie.Thelivingroomiscoveredwithdust.2.很多过去分词已经形容词化，此类词作表语或定语时，强调被动的含义不大，而更强调状态。常见的此类词有：satisfied,excited,bored,amazed,tired,pleased,astonished等。如：AsfarasTomisconcerned,heisextremelysatisfied.Jimseemsastonishedtoseehismother.【拓展】有些动词如frighten,interest,worry,surprise等通常用其过去分词形式来说明人的感受,也可用来描述与人有关的事物,如look(表情),expression等；常用动词-ing形式来说明物的情况。如：Thelittlegirlgetsfrightenedwhenherfathershoutsather.Saratoldmeasurprisingthingjustnow.

【运用】用括号内所给单词的正确形式填空。1.Ifoundmyselfinan______________(embarrass)situationlastnight.2.Thethieftriedtoopenthe________(lock)box.3.The________(expect)eventdidn’toccur.4.

The________(injure)womanwassenttohospitalquickly.embarrassinglockedexpectedinjured

5.Weneeda(n)________(balance)dietinordertokeepfit.6.Thedragonwasa(n)________(terrify)sightforthevillagers.The________(terrify)villagersranfortheirlives.balancedterrifyingterrified说服性文章属于议论文。它是提出见解或主张并说明理由，从而使读者信服的文章。在写作的过程中，要用有说服力的论据来支撑自己的观点。说服性文章的写作通常按照以下步骤进行:一、引入话题，表明观点；二、阐述理由，支撑观点；三、总结全文。写作如何写说服性文章【写作任务】最近,你校不吃早餐的同学越来越多,请你以“Donotskipyourbreakfast”为题给校报英语专栏写一篇短文,呼吁大家改掉这一不良习惯。注意:1.词数100左右；2.可以适当增加细节,以使行文连贯；3.开头已给出,但不计入总词数。DonotskipyourbreakfastRecently,thenumberofthestudentsinourschoolwhoskipbreakfasthasincreasedgreatly.【写作指导】

审题定调

这是一篇劝说大家勿漏掉早餐的议论文。写作时多用第一人称或第三人称，时态常用

一般现在时。

谋篇布局

短文可以分成三段：

第一段:

引入话题(不吃早餐的同学越来越多),表明观点(不吃早餐是应该被摒弃的坏习惯);第二段：阐述理由,支撑观点(早餐的重要性及不吃早餐的危害)；第三段：总结全文(综述不吃早餐的影响，并呼吁大家勿漏掉早餐)。组织语言1.第一段：引入话题，表明观点。普通表达高级表达Ithinkitisabadhabittohavenothingforbreakfast.Inmyopinion,skippingbreakfastisabadhabitthatshouldbekicked.2.第二段：阐述理由。普通表达高级表达Breakfastisthemostimportantmealinaday.Breakfastoffersustheenergyweneedforthewholemorning.Ifwedon'thavebreakfast,wewilleatmorefoodatnoonandintheevening.Therefore,wemaygetfatbynoteatingbreakfast.Peoplewhoskipbreakfastwillconsumemorefoodatnoonandintheevening.Therefore,theextracalorieswillbestoredinourbodyandmakeusgainweighteasily.3.第三段：总结全文。普通表达高级表达Allinall,weshouldeatbreakfastforthegoodofourhealthandkeepingagoodbodyshape.Inshort,skippingbreakfastleadstopoorschoolperformanceandpoorhealth,evenabadfigure.【范文展示】普通范文DonotskipyourbreakfastRecently,thenumberofthestudentsinourschoolwhoskipbreakfasthasincreasedgreatly.①Ithinkitisabadhabittohavenothingforbreakfast.

②First,breakfastisthemostimportantmealinaday.Ifwedon'thavebreakfast,wewon'thaveenoughenergytodoourwork.③Second,ifwedon'thavebreakfast,wewilleatmorefoodatnoonandintheevening.④Therefore,wemaygetfatbynoteatingbreakfast.⑤Allinall,weshouldeatbreakfastforthegoodofourhealthandkeepingagoodbodyshape.Nomatterhowbusyweare,weshouldhavebreakfastontimeeveryday.高级范文

DonotskipyourbreakfastRecently,thenumberofthestudentsinourschoolwhoskipbreakfasthasincreasedgreatly.①Inmyopinion,skippingbreakfastisabadhabitthatshouldbekicked.②Foronething,breakfastoffersustheenergyweneedforthewholemorning.Whenwearehungry,it'shardforustokeepourmindonourstudies.③Foranother,peoplewhoskipbreakfastwillconsumemorefoodatnoonandintheevening.④Therefore,theextracalorieswillbestoredinourbodyandmakeusgainweighteasily.⑤Inshort,skippingbreakfastleadstopoorschoolperformanceandpoorhealth,evenabadfigure.Therefore,donotskipbreakfastandhaveaproperbreakfasteveryday.【实战演练】假设你是某国际学校的学生李华,请你代表同学们给美籍校长布朗先生写一封信,劝说他修建校内游泳池。要点如下:

1.游泳运动的必要性；2.场地问题：操场旁边的空地；3.经费问题：学生们愿设法募款。注意:1.词数100左右；2.可以适当增加细节,以使行文连贯;3.信件的开头和结尾已给出,但不计入总词数。DearMr.Brown,Iamwritingtoyouonbehalfofthestudentsinourschool.______________________________________________________________________Yourssincerely,LiHuaI.

用括号内单词的正确形式填空。1.Kelleris________(caution)aboutmakingpredictionsforthesuccessoftheprogram.2.Thestudyincludeda(n)________(analyse)ofaccidentstatistics.3.Thechemicalshavebeenidentifiedasasourceof_________(pollute).巩固练习cautiousanalysispollution4.______________(announce)ofbirths,marriagesanddeathsappearinthelocalnewspaper.5.Bothproductscomewithdetailed____________(instruct)foruse.6.There’snothing________(science)abouttheprocesstheyusetoselectpeople.7.Thegalleryisshowingtheworkofabstract________(paint).paintersAnnouncementsinstructionsscientificII.

选用方框内合适的动词并用正确形式填空(每个单词限用一次)。amazebuilddepressdisplayinjuretakeembarrassentertaininvolvelock1.Helooked____________andnervouswhenIaskedhimwherehe’dbeen.2.Thescientists________inthisprojecthavebeentryingtogettothisstagefor13years.involved

embarrassed

3.Thethieftriedtoopenupthe______cupboardbutfailed.4.Theyarereconstructingthehouse______inthe17thcentury.5.Thenewtheatreisgoingtocosta(n)________amountofmoney.6.Thetypeofvitamin_______shoulddependonthegeneralstateofhealth.amazebuilddepressdisplayinjuretakeembarrassentertaininvolvelocktakenlockedbuilt

amazing7.Allthetoys_________intheshopwindowattractedthechild’sattention.8.Myunclewas