新概念第二册L7市公开课一等奖百校联赛获奖课件.pptx

Lesson 7 Too late 为时太晚New Concept English2第1页第2页New New words and expressionswords and expressionsText&Key pointsText&Key pointsGrammarGrammar第3页detective n.detective n.侦探侦探Detective story 侦探小说Detective movie/film 侦探片第4页第5页airport airport n n.机场机场airfield n.airfield n.飞机飞机起落起落场地场地port port 港口港口field field 田野田野at the airport at the airport 在机场在机场on the airfield on the airfield 在在停机坪上停机坪上第6页expectexpectvt.等候，等候，期待期待（心理上等候）（动作动作上上等候等候）They are expecting guests tonight.They are expecting guests tonight.I I expect you to write back.expect you to write back.I expect my mother to come back.I expect my mother to come back.I I wait for my motherwait for my mother.I expect a letter from Jimmy.I expect a letter from Jimmy.expect sb.to do sth.expect sb.to do sth.期待期待某人做某事某人做某事wait for sth./sb.wait for sth./sb.等候等候expect sth.expect sth.期待某事期待某事/某物某物第7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（心存期待），而wait for主要接续“等候”这个动作本身。expectexpect第8页第9页valuableadj.珍贵preciousadj.宝贵valuen.&v.价值；valuableadj.有价值sth.isvaluablepreciousadj.宝贵（带有一定感情色彩）preciousphoto宝贵照片第10页-less表否定pricelessadj.没有价格没有价格,无价无价valuelessadj.没有价值没有价值,不足道不足道第11页diamondring钻石戒指钻石戒指preciousstone宝石；宝石；crystal水晶；水晶；jade玉玉diamondn.钻石钻石第12页steal（stole，stolen）v.偷偷vt.&vi.偷盗，行窃偷盗，行窃英语中英语中“偷偷”用用stealsteal和和robrob来表示，宾语是物，用来表示，宾语是物，用stealsteal；宾语是人，用；宾语是人，用robrob；跟地点相连，也用；跟地点相连，也用robrobstealsth.偷偷(某物某物)Mywalletwasstolen.Johnneversteals.约翰从不约翰从不偷东西。偷东西。robsb.抢抢(某人某人)Iwasrobbed.robthebankvt.巧妙地占用，偷偷地弄到手巧妙地占用，偷偷地弄到手HehasstolenawayMarysheart.他已赢得他已赢得玛丽芳心。玛丽芳心。第13页mainadj.主要主要mainbuilding；mainstreet；mainsentence；mainideamainmain不能与人连用不能与人连用第14页guardn.警戒警戒,守卫守卫lifeguard救生员救生员bodyguard保镖保镖keepguard守卫守卫第15页New words and expressionsNew words and expressionsText&Key pointsText&Key pointsGrammarGrammar第16页1 1、The plane was late and detectives were The plane was late and detectives were waiting at the airport all morning.waiting at the airport all morning.allday，allnight，allweek，allwinter，all普通直接加表示时间单数名词组成副词短语普通直接加表示时间单数名词组成副词短语whole在表示一样意思时普通要加冠词或在表示一样意思时普通要加冠词或数词数词awholeday/year，twowholeweeksallmorning=allthemorningallyear第17页2 2、A few hours earlier,someone had told the A few hours earlier,someone had told the police that thieves would try to steal the police that thieves would try to steal the diamonds.diamonds.afewhoursearlier几个小时几个小时以前以前=afewhoursbefore/afewhoursago第18页3 3、When the plane arrived,some of the When the plane arrived,some of the detectives were waiting inside the main detectives were waiting inside the main building while others were waiting on the building while others were waiting on the airfield.airfield.Some Some students students are very hard-working,others are not.are very hard-working,others are not.onetheother一个一个另一个另一个someothers一些一些另一些另一些others=other+名词复数名词复数Some Some travelers travelers like bungee jumping,others dontlike bungee jumping,others dont.Some Some students students enjoy studying English,others dont.enjoy studying English,others dont.第19页5 5、Two men took the parcel off the plane Two men took the parcel off the plane and carried it into the Customs House.and carried it into the Customs House.CustomsHouse海关海关第20页keepguard守卫守卫Theykeptacloseguardoverthethieves.6 6、While two detectives were keeping guard at While two detectives were keeping guard at the door,two others opened the parcel.the door,two others opened the parcel.twoothers=twootherdetectivesatthedoor在门边在门边(固定搭配固定搭配)第21页New words and expressionsNew words and expressionsText&Key pointsText&Key pointsGrammarGrammar第22页Theplanewaslateanddetectiveswerewaitingattheairportallmorning.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Whiletwodetectiveswerekeepingguardatthedoor.Be +Be +现在分词现在分词现在进行时现在进行时过去式过去式过去进行时过去进行时第23页JohnwaswatchingTVwhilehiswifewastalkingwithaneighbouroverthephone.过去进行时过去进行时Wewerehavingsupperwhenthelightswentout.Lyn wasdoingherhomeworkcarefullywhenotherkidswereplayingthegames.过去进行时表示过去正在进行动作或情况，普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。通过去时则表示比较短暂动作或事件。when，while当当时候（强调动作同时发生）时候（强调动作同时发生）while+从句从句,动词一定是延续性动词动词一定是延续性动词when+延续性动词延续性动词/瞬间动词瞬间动词Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.第24页过去进行时往往与表示一段时间状语连用，过去进行时往往与表示一段时间状语连用，如如allmorning，allnight，allday，allevening，thewholeweek等，表示这段时等，表示这段时间一直在干什么。间一直在干什么。Whatwereyoudoingallevening?Icouldntfindyouanywhere.第25页过去动作同时发生时态过去动作同时发生时态Iwaslisteningtotheradio,mysisterwasdancing.Whenmymotherwasdoingthehousework,myfatherwaswatchingTV.过去两个动作同时发生过去两个动作同时发生,习惯上一个用普通过习惯上一个用普通过去时去时,另一个用过去进行时；动作长用过去进行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动作短用普通过去时;分工情况分工情况,动作开始时间和动作开始时间和结束时间几乎相同结束时间几乎相同,均用过去进行时均用过去进行时;第26页过去动作同时发生时态过去动作同时发生时态WhenIwasopeningthedoor,thetelephonerang.Whenthetelephonewasringing,Iopenedthedoor.先开门先开门电话先响电话先响两个动作在同时段进行两个动作在同时段进行,在不一样时间结束在不一样时间结束,先发生动作未结束先发生动作未结束,另一个动作发生另一个动作发生,先发生动先发生动作用进行时态作用进行时态,另一个动作用过去时另一个动作用过去时.第27页过去动作同时发生时态过去动作同时发生时态Whenhearrived,Iwashavingdinner.Iamarriving进行时态表示将要进行时态表示将要Whenhewasarriving,Iwashavingdinner.瞬间动词（如：瞬间动词（如：arrive）没有进行时态）没有进行时态,所以所以两个动作同时发生两个动作同时发生,延续性动词用进行时态延续性动词用进行时态,瞬间瞬间动词使用过去时态动词使用过去时态.第28页学练考学练考1、What_fromthreetofouryesterdayafternoon？AhaveyoudoneBhadyoudoneCdidyoudoDwereyoudoing第29页过去进行时过去进行时2、Icallyouyesterdayevening，buttherewasnoanswer.-Oh.，ImsorryI_dinneratmyfriendshome.AhomeBhadCwashavingDhavehad第30页过去进行时过去进行时3、Mymother_whilemyfather_TV.Acooked；waswatchingBwascooking；waswatchingCwascooked；watchedDcooked；watched第31页过去进行时过去进行时4、WhenIgothome，myson_themusic.AamlisteningtoBlistenedtoCwaslisteningtoDwaslistening第32页过去进行时过去进行时5、Weheardacrywhenwe_TVlastnight.AwerewatchingBwouldwatchCwatchDwatched第33页ReviewExpectVSwaitStealVSrobAll+时间名词单数时间名词单数SomeothersTakeoff.=takesth.AwayfromWas/were+doing第34页Thanksforlistening!新新东方优能一对一小学英语组东方优能一对一小学英语组Airrah刘漫娜刘漫娜第35页