新概念英语第二册市公开课一等奖百校联赛获奖课件.pptx

Lesson7Toolate第1页【New words and expressions】detectiven.侦探mainadj.主要airport n.机场steal v.偷expect v.期待，等候guardn.警戒，守卫valuableadj.宝贵preciousadj.宝贵parceln.包裹stonen.石子diamondn.钻石sandn.沙子airfieldn.飞机起落场地第2页detective n.侦探detectivestory侦探小说第3页airport n.机场airfield n.飞机起落场地port港口；airport航空港attheairport在机场field田野；airfield停机坪ontheairfield在停机坪上第4页expect v.期待,等候vt.&vi.预计，预料Jimhasfailedinmathematicsashisteacherexpected.正如他老师所预料那样，吉姆数学考试没及格。vt.等候，期待，期望（心理上等候）Theyareexpectinggueststonight.今晚有些人要去他们那里作客。第5页expect所表示等候普通暗含着依据一些信息或规律而作出对应反应意思，而waitfor主要接续“等候”这个动作本身。expectsth.IexpectaletterfromJimmy.expectsb.todosth.期待某人做某事Iexpectyoutowriteback.Iexpectmymothertocomeback.waitforsth./sb.动作上等候Iwaitformymother.第6页vt.认为，猜测（普通用于口语）Iexpectso./Ithinkso.我希望如此口语Iexpectyouveheardthenews.我想你已经听到这个消息了。第7页valuable adj.宝贵precious adj.宝贵valuen.&v.价值；valuableadj.有价值sth.isvaluable/sth.ispreciouspreciousadj.宝贵（带有一定感情色彩）preciousphoto宝贵照片-less表否定;pricelessadj.没有价格,无价valuelessadj.没有价值,不足道worthlessadj.无价值第8页diamond n.钻石diamondring钻石戒指preciousstone宝石；crystal水晶；jade玉第9页steal（stole，stolen）v.偷vt.&vi.偷盗，行窃英语中“偷”用steal和rob来表示，宾语是物，用steal；宾语是人，用rob；跟地点相连，也用robstealsth.偷(某物)Mywalletwasstolen.Johnneversteals.约翰从不偷东西。robsb.抢(某人)Iwasrobbed.robthebank第10页vt.巧妙地占用，偷偷地弄到手HehasstolenawayMarysheart.他已赢得玛丽芳心。vi.偷偷地行动，悄悄靠近Hestoleintotheroom.他悄悄地进了房间。第11页main adj.主要mainbuilding；mainstreet；mainsentence；mainideamain不能与人连用第12页guard n.警戒,守卫lifeguard救生员bodyguard保镖keepguard守望，警戒Theykeptacloseguardoverthethieves.他们对小偷们严加看管。standguard站岗，放哨第13页【Text】Theplanewaslateanddetectiveswerewaitingattheairportallmorning.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Afewhoursearlier,someonehadtoldthepolicethatthieveswouldtrytostealthediamonds.第14页Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.TwomentooktheparcelofftheplaneandcarrieditintotheCustomsHouse.Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.Totheirsurprise,thepreciousparcelwasfullofstonesandsand!第15页1、The plane was late and detectives were waiting at the airport all morning.all普通直接加表示时间单数名词组成副词短语，如：allday，allnight，allweek，allwinter，allyear等。但不说allhour。whole在表示一样意思时普通要加冠词或数词，如awholeday/year，twowholeweeks。allmorning=allthemorningTheplanewaslate飞机晚(点)了Thebuswaslate./Thetrainwaslate.detectives没有强调一些侦探或者那些侦探,强调侦探这种人，笼统感念,可不加some,the第16页2、They were expecting a valuable parcel of diamonds from South Africa.avaluableparcelofdiamondsacupoftea强调是茶SouthAfrica南非第17页3、A few hours earlier,someone had told the police that thieves would try to steal the diamonds.afewhoursearlier几个小时以前=afewhoursbefore/afewhoursagowould+do过去未来时,间接方式,转述,站在过去看未来第18页4、When the plane arrived,some of the detectives were waiting inside the main building while others were waiting on the airfield.代词others经常和some连用，表示“有些（人），也有些（人）”或“有，其余”onetheother一个另一个someothers一些另一些Somestudentsareveryhard-working,othersarenot.others=other+名词复数第19页5、Two men took the parcel off the plane and carried it into the Customs House.takesth.off=takesth.awayfromandcarrieditintocarried表示看得很重CustomsHouse海关第20页6、While two detectives were keeping guard at the door,two others opened the parcel.To their surprise,the precious parcel was full of stones and sand!werekeepingguardatthedoor,twoothersopenedtheparcel.表面上是分工,两个动作同时发生,不是同时开始同时结束,延续时间不一致,长一点时间动作用进行时态,短时间动作用过去时.Whensomeoneknockedatthedoor,Iwashavingdinner.keepguard守卫Theykeptacloseguardoverthethieves.atthedoor在门边(固定搭配)twoothers=twootherdetectives第21页toonessurprise,让某人诧异是Tomysurprise,theteacherwaslate.Toones+表示人情绪名词toonesjoyTomyjoy,mymothercamehereyesterday.toonesexcitementToourexcitement,ourteamwins.第22页befullof.装满Mybagwasfullofbooks.Thecupisfullofwater.第23页过去进行时过去进行时组成：be过去式+现在分词过去进行时和普通过去时经常同在一个句子里使用。过去进行时表示过去正在进行动作或情况，普通过去时则表示比较短暂动作或事件。正在进行中动作或情况往往由连词when，while，as，justas等引导。第24页when，while当时候（强调动作同时发生）while+从句,动词一定是延续性动词when+延续性动词/瞬间动词while能用when代替，不过when却不一定能用while代替。while通常只引导连续时间较长动作，而且主句和从句能够同时用过去进行时，而when和as普通不这么用。第25页JohnwaswatchingTVwhilehiswifewastalkingwithaneighbouroverthephone.JustasIwasleavingthehouse,youcamein.when也能够引导比较短暂动作，while和as则普通不行。Wewerehavingsupperwhenthelightswentout.过去进行时往往与表示一段时间状语连用，如allmorning，allnight，allday，allevening，thewholeweek等，表示这段时间一直在干什么。Whatwereyoudoingallevening?Icouldntfindyouanywhere.第26页过去动作同时发生时态过去两个动作同时发生,习惯上一个用普通过去时,另一个用过去进行时；动作长用过去进行时,动作短用普通过去时;分工情况,动作开始时间和结束时间几乎相同,均用过去进行时;Iwaslisteningtotheradio,mysisterwasdancing.Whenmymotherwasdoingthehousework,myfatherwaswatchingTV.第27页两个动作在同时段进行,在不一样时间结束,先发生动作未结束,另一个动作发生,先发生动作用进行时态,另一个动作用过去时.WhenIwasopeningthedoor,thetelephonerang.先开门Whenthetelephonewasringing,Iopenedthedoor.电话先响瞬间动词（如：arrive）没有进行时态,所以两个动作同时发生,延续性动词用进行时态,瞬间动词使用过去时态.Whenhearrived,Iwashavingdinner.Iamarriving进行时态表示将要第28页Exercises D1Asmyfather_(leave)thehouse,thepostman_(arrive).wasleaving；arrived(两个瞬间动词同时发生可能性很小,应详细分析,故用进行时态表未来)5Whilemother_(prepare)lunch,Janet_(set)thetable.setthetable摆桌子waspreparing；set第29页短语动词中小品词许多动词加上介词或副词后就会改变词义，这些介词和副词通常被称为小品词。它们没有词形改变。有些小品词既能够作介词又能够作副词。判断一个小品词是副词还是介词要看小品词有没有带宾语。有宾语是介词，没有宾语是副词，介词位置相对固定，不能变动。第30页vi.&vt.+prep./adv.+宾语(n.)Sheiswalkingupthehill.vt.+宾语(n./pron.)+adv.takeoffthecoat=takethecoatoff=takeitoffputonyourshoes=putyourshoeson=putthemonIalwaystakemoneywithme.我身上总带些钱第31页Exercise11Theyhavepulleddowntheoldbuilding.pulldown（pull；down）pullonesleg开玩笑Youarepullingmyleg.你开我玩笑12Makeupyourmind.makeup-makeuponesmind习惯使用方法不换,语法上可换13Heaskedforpermissiontoleave.askfor-ask(sb.)forsth.其实是省略sb.故不可换第32页第33页第34页第35页第36页第37页第38页第39页第40页