新概念第二册Lesson7

Lesson7Toolate2021/5/91Guesswhatisheorshe?singer,host…

teacher…businessman,boss…

writer…Lesson7Toolate2021/5/92Guess？

+

+=SherlockHolmes摩尔莫斯detective侦探aprivatedetective私家侦探policeman2021/5/93Listenandanswer:

1.Didthedetectivesgetthediamonds（钻石）atlast?

2.Whatwasintheparcel(包裹)?Diamondsorstonesandsands?2021/5/94onguardkeepguardatthedoor看门keepguardoverthethievesguard门卫securityguard保安prisonguard看守bodyguard保镖v.保卫，防守guard2021/5/95NewwordsandexpressionsEG:Theykeptacloseguardoverthethieves.Newwordsandexpressionssteal-stole-stolenvt.偷steal&rob抢stealsthfromsb------thiefrobsthofsb------robberv.偷偷地行动，偷偷的弄到手stealintotheroomstealawayone’sheartairport,themainbuilding,airfield,theCustomsHouse2021/5/98Newwordsandexpressionsmainadj.主要的mainlandmainroadmainlyadv.主要地Newwordsandexpressionsexpectv.期待，等待，预料expecttodosthWeshallneverhavefriendsifweexpecttofindthemwithoutfault.Thefirstreportisexpectedtoarrivetoday.Jimhasfailedinmathematicsashisteacherexpected.precious,

valuable,

valueless,

diamondwaste2021/5/911NewwordsandexpressionsValuableadj.贵重的Preciousadj.珍贵的adv.很，非常Preciousfewpeoplecanworkwithhim.valuelesspricelessworthlessparcel,

bag,

packetbar2021/5/913NewwordsandexpressionsParceln.包裹aparcelof…vt.打包parcelup打包parcelout拆包a_______of_______abagofrice

aparcelofdiamonds

apacketofcrisps

abarofchocolates,achocolate2021/5/915PhrasesTheplanewaslateanddetectiveswerewaitingattheairportallmorning.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Afewhoursearlier,someonetoldthepolicethatthieveswouldtrytostealthediamonds.Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhile

otherswerewaitingontheairfield.TwomentooktheparcelofftheplaneandcarrieditintotheCustomsHouse.Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.Totheirsurprise,thepreciousparcelwasfullofstonesandsand!2021/5/916

Theplanewaslateanddetectiveswerewaitingattheairport

allmorning.Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.1.attheairport在机场

ontheairfield在机场2.all+单数n.：构成副词短语

allmorning整整一上午

allday整整一天

allyear整年

thewholeday一整天（L3）TEXT2021/5/917

Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.3.some…others：一些……另一些……

(some+others＜1)some…,theothers：一些，其余的

(some+theothers=1)2021/5/918

Whiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.4.while当……时候，引导过去进行时从句，多是延续性动词While

wewerehavingbreakfast,ourlittleboy,Tonyfoundtwosmallcoinsonthefloor.5.keepguard守望，警戒2021/5/919Totheirsurprise,thepreciousparcelwasfullofstonesandsand!6.toone’ssurprise令……吃惊的是7.befullof充满……befilledwith2021/5/920TEXTtoone`s+表示情绪的名词toone`ssurprise令……吃惊的是toone`samusement快乐toone`sdisgust恶心toone`srelief宽慰

Afewhoursearlier,someonehadtoldthepolicethatthieveswouldtryto

stealthediamonds.8.afew:一些，肯定含义

few:几个，否定含义

alittle:一些，肯定含义

little:一点，否定含义修饰可数名词修饰不可数名词2021/5/922TEXTAsia亚洲Africa非洲Oceania大洋洲Europe欧洲NorthAmerica北美洲SouthAmericatheAntarctic南极洲Theplanewaslateanddetectiveswerewaitingattheairport

allmorning.讲故事（故事中常常用到“过去进行时“）：一个男孩在火车站等待了近一个小时。Aboywaswaitingattherailwaystationfornearlyanhour.TEXT2021/5/924Theywereexpectingavaluableparcelofdiamonds

fromSouthAfrica.继续讲故事：他在期待从英国来的女朋友，Maggie.Hewasexpectinghisgirlfriend,Maggie,fromEngland.expecting=waitingfor，2021/5/925Afewhoursearlier,someonehadtoldthepolicethatthieveswouldtrytostealthediamonds.讲故事ING：二十四小时前，女孩告诉男孩说她将要来上海了。24hoursearlier,thegirlhadtoldtheboythatshewouldcometoShanghai.※Yesterday（故事中常常不这样用）※故事背景是“过去时”，所以“将要”（will）也用上过去时（would）；※故事背景是“过去时”，“告诉”（tell）发生在过去的过去（hadtold）。过去完成时本课不做重点。2021/5/926Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.讲故事：她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。（原来有两个）Oneofherboyfriendswerewaitingoutsidethemainbuildingwhiletheotherwerewaitingontheplatform.

2021/5/927Lesson7ToolateTwomentooktheparcelofftheplaneandcarrieditintotheCustomsHouse.takeoff常用的三个意思：1）（上文）拿出来2）Hetookoffhisclothesandgot

intothebath.脱掉3）Theplanetookoffat8:30a.m.起飞2021/5/928Lesson7ToolateWhiletwodetectiveswerekeepingguardatthedoor,twoothersopenedtheparcel.讲故事：当Jason还站在雨中的时候，Bruce正在把Maggie带走。WhileJasonwasstandingintherain,BrucewastakingMaggieaway.2021/5/929一个男孩在火车站等待了近一个小时。Aboywaswaitingattherailwaystationfornearlyanhour.他在期待从英国来的女朋友，Maggie.Hewasexpectinghisgirlfriend,Maggie,fromEngland.二十四小时前，女孩告诉男孩说她将要来上海了。24hoursearlier,thegirlhadtoldtheboythatshewouldcometoShanghai.2021/5/930她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。（原来有两个）Oneofherboyfriendswerewaitingoutsidethemainbuildingwhiletheotherwerewaitingontheplatform.当Jason还站在雨中的时候，Bruce正在把Maggie带走。WhileJasonwasstandingintherain,BrucewastakingMaggieaway.2021/5/931GRAMMAR：过去进行时Theplanewaslateanddetectiveswerewaitingattheairportallmorning.TheywereexpectingavaluableparcelofdiamondsfromSouthAfrica.Whentheplanearrived,someofthedetectiveswerewaitinginsidethemainbuildingwhileotherswerewaitingontheairfield.Whiletwodetedtiveswerekeepingguardatthedoor,twoothersopenedtheparcel.2021/5/932过去进行时★构成：was/were+现在分词肯定式Iwasworking.We(You,They)用were：Wewereworking.否定式Iwasnotworking.We(You,They)用were：Wewerenotworking.疑问式WasIworking?We(You,They)用were：Wereweworking?2021/5/933用法：表示过去某个时刻或某段时间正在进行的动作。过去进行时和一般过去时经常在同一个句子里使用。正在进行的动作往往由连词when,while,as,justas

等引导。E.g.:Whilewewerehavingbreakfast,ourlittleboy,Tommy,foundtwosmallcoinsonthefloor.2.过去进行时往往与表示一段时间的状语连用，如allmorning,allnight,allday,allevening,thewholeweek

等，表示这段时间一直干什么。E.g.：Theplanewaslateanddetectiveswerewaitingattheairportallmorning.2021/5/934when即可接延续性动词，又可接非延续性动词ItwasrainingwhenIleftthehouse.Whenthedoorblows,allthedoorsrattle.Whenyouareintrouble,callthepolice.GRAMMARGRAMMARwhile多接延续性动词ImetyoursisterwhileIwasatschool.MymotherwaswashingherhairwhilemyfatherwaswatchingTV.as用法灵活，经常可以替换when，还用于强调主从句动作同时变化Hejumpsashegoesalong.Isawhimashewasgettingoffthebus.Asthewindrosethenoiseincreased.GRAMMAR

Exercises用括号中的词连接各组句子。1.Wewerewalkingdownthestreet.Wemetsomefriends.(when)

Wewerewalkingdownthestreetwhenwemetsomefriends.2.Acarknockedtheboyover.Hewasbeginningtocrosstheroad.(as)

3.Therewasapowercut（停电）.Wewerelisteningtosomemusic.(while)

4.Idroppedtheglass.Iwasgettingreadytogoout.(justas)

5.Hewaswritingaletter.Thetelephonerang.(while)

6.Hewaswritingaletter.Thetelephonerang.(when)

7.Shewaslookingforherumbrella.Shefoundherhandbag.(when)

8.Shewaslookingforherumbrella.Shefoundherhandbag.(while)

Specialdifficultieslookatlookfor寻找lookafter照顾putout扑灭puton穿上takeoff拿下来，（衣服）脱下来（飞机）起飞e.g.Theplanewilltakeoffat8:00a.m.lookat/for/aftersth&sbat/for/afterprep.只能作介词，不能作副词Lookat/for/afterthedog.LookTHEGODat/for/after.错。Putout/on,Takeoffout,on,off即可作介词，也可作副词Putoutthefire.=Putthefireout.Putonthecoat.=Putthecoaton.Takeofftheparcel.=Taketheparceloff.但介词后是人称代词，只能位于中间。Putiton.Putitout.Takeitoff.SendherawayB.改写以下句子，用括号中的单词代替划线的词语。Shetookoffhercoat.(it)Shetookitoff.________________2.Canyouputoutthefire?(it)_______________________________________.3.Putonyourgloves.(them)________________________________________.4.Hegaveawayhispresents.(them)_______________________________________.5.Willyousendthatmanaway?(him)________________________________________.B.改写以下句子，用括号中的单词代替划线的词语。6.Don’tthrowawaythatoldbook.(it)_________________________________________.7.Youmustgivebackthemoney.(it)________________________________________.8.CanyouwakeupMary?(her)_________________________________________.9.They’regoingtopulldownthefactory.(it)________________________________________.10.Hehelpedmetoliftupthebox.(it)_________________________________________.C.选择正确的答案。()1._____weredetectiveswaiting?Attheairport.A.WhyB.whenC.WhereD.What()2._____weretheyexpecting?Avaluableparcelofdiamonds.A.WhyB.WhenC.WhereD.What()3.Twomentooktheparcelofftheplane.They_____.A.tookoffitB.ittookoffC.tookoffD.tookitoff()4.Thethieveswantedto_____thediamonds.A.robB.stealC.robbedD.stole()5.Someonehadfilledtheparcelwithstonesandsand.Itwas_____stonesandsand.A.fullwith