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1、新概念第2册Lesson7课件 Its too late！Who is he?He is a detective.侦探小说家：阿瑟柯南道尔：Arthur Conan Doyle detective stories ：摩尔摩斯探案全集Sherlock Holmes Detective (n.)detective（adj）detective methods detective storyDetect 发觉 ；觉察detection侦查detector发现者;发觉者airportair空气Portharbor（同义词）机场；航空站港口避风港；避难场所Port of Lianyungang Port
2、of Shanghai expect1.期望，期待，指望期望，期待，指望2.等待等待n.expectedness adj.expectableadv.expectablyThey were expecting a valuable parcel of diamonds.I expect that you could come.expect的用法(1)expect sth/sb.expect a result/an answer/ an baby(2)expect sb to do sth Eg. I expect him to send me a message. (3)expect (tha
3、t) I expect that you can do me a favor.-I expect so:我想会的 The cat is expecting a fish.The students are expecting a bright future.diamondvaluablen.somethingofvalueadj.（贵重的）同义词:worthful/preciousEg.The diamond is valuable.The diamond has great value.+Love =The wedding ring is very precious.Precious同义词:
4、cherished , treasured , wanted （珍贵的（主观） preciouspreciouscharacterized by characterized by feeling or feeling or showing fond showing fond affection foraffection forvaluablevaluablehaving great material having great material or monetary value or monetary value especially for use or especially for use
5、 or exchangeexchangeValuable diamondPrecious timeParcela parcel of 一包同义词：packageThere are two parcels.steal （stole；stolen）.Eg.The thief stole my cell phone.Eg.He stole my cell phone awayPolice catches thievesthiefthieves格言：Once a thief , always a thief.江山易改，本性难移。One thief will not rob another.盗亦有道。W
6、hat is the main item What is the main item of the picture of the picture ？Music.main the most importantWhat is the main item of the picture ？Youareamainroleinmylife.So ，what is your main task now?Study?For me ,the main task now is play wellairfield air+field 停机坪while others were waiting on the airfi
7、eld.airfieldguardEg.My uncle is an guard.Keep guardThey are keeping guard at door.Our lovely door guard.stonesandTry my best！ I can do it！airportdetectiveexpectvaluableparceldiamondstealmainairfieldguardpreciousstonesandquick responseDid the detectives save the diamonds?No!1.Howlong were detectives
8、waiting at the air port?All morning .2.What were they expecting from south Africa?A parcel valuable of diamonds.3.Where did the two men take the parcel after the arrival of the plane?Customs House .4.Howmany detectives opened it?Two.Excellent！ Keep on going !The plane was late and detectives were wa
9、iting at the airport all morning .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。A boy was waiting at the railway station for nearly an hour.They were expecting a valuable parcel of diamonds from South Africa.他在期待从英国来的女朋友，Maggie.He was expecting his girlfriend, Maggie, from England.South AfricaSouth Africa南非南
10、非（国家）（国家）在这里在这里在这里在这里expecting=waitingexpecting=waitingforfor，老外喜欢用不同的词，老外喜欢用不同的词，老外喜欢用不同的词，老外喜欢用不同的词，而中国人喜欢用并列而中国人喜欢用并列而中国人喜欢用并列而中国人喜欢用并列A few hours earlier, someone had told the police that thieves would try to steal the diamonds. 二十四小时前，女孩告诉男孩说她将要来上海了。24 hours earlier, the girl had told the boy t
11、hat she would come to Shanghai.故事背景是故事背景是“ “过去时过去时” ”，所以，所以“ “将要将要” ”（willwill）也用上过去时）也用上过去时（wouldwould）；）；故事背景是故事背景是“ “过去时过去时” ”，“ “告诉告诉” ”（telltell）发生在过去的过去（）发生在过去的过去（had had toldtold）。过去完成时本课不做重点。）。过去完成时本课不做重点。thiefthief小偷；小偷；小偷；小偷；thievesthieves复数形式复数形式复数形式复数形式stealsteal偷；偷；偷；偷；wasstolenwasstole
12、n被动形式被动形式被动形式被动形式When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。One of her boyfriends were waiting outside the main building while the other were waiting on the platform. Two men took
13、the parcel off the plane and carried it into the Customs House.takeofftakeoff常用的三个意思：常用的三个意思：常用的三个意思：常用的三个意思：1 1）（上文）（上文）（上文）（上文）拿出来拿出来拿出来拿出来2 2）HetookoffhisclothesandgotintotheHetookoffhisclothesandgotintothebath.bath.脱掉脱掉脱掉脱掉3 3）Theplanetookoffat8:30a.m.Theplanetookoffat8:30a.m.起飞起飞起飞起飞While two d
14、etectives were keeping guard at the door, two others opened the parcel.当Jason还站在雨中的时候，Bruce正在把Maggie带走。While Jason was standing in the rain, Bruce was taking Maggie away.security guard保安，prison guard看守，bodyguard保镖To their surprise, the precious parcel was full of stones and sand!常用常用Toonessurprise作为
15、句子开头作为句子开头 Check yourself The plane was late and _were waiting at the _all morning . They were expecting a _ _of _from South Africa. A few hours earlier , someone had told the police that _would try to _the diamonds . When the plane arrived , some of the detectives were waiting inside the main build
16、ing while others were waiting on the airfield.detectives airport valuable parceldiamondsthievesstealTwo men _the parcel_ theplane and carried it into the Custom House . While two detectives were _ _at the door , two others opened the parcel . _ _ _ , the _parcel _ _ _stones and sand!tookoffkeeping g
17、uardTo their surprisepreciouswas full of来小结一下“A做某事的同时B在做另一件事”：was doing + while + was doingWhile was doing, did/ was doing.Key structures1.When I was watering the garden, it began to rain.2.While we were having a party, the light went out .3.As I was getting on the bus, I slipped and hurt my foot.Ke
18、y structures1.When I was watering the garden, it began to rain.2.Whilewe were having a party, the light went out .3.AsI was getting on the bus, I slipped and hurt my foot.有点像现在进行时！1.Iwashavingbreakfastwhenthetelephonerang.2.Georgewasreadingwhilehiswifewaslisteningtotheradio.观察：when和while的区别When 和 wh
19、ile 的区别？when后面跟的词表示时间较短while一般后面跟延续长时间的词当某人做当某人做的时候，的时候，发生了。发生了。1.When/whilesbwasdoingsth,sthhappened.2.Sbwasdoingsthwhen/while/assthhappened.（持续性动词用过去进行时）（持续性动词用过去进行时）当某人正当某人正的时候，某人也在的时候，某人也在.。3.Sbwasdoingsthwhilesbwasdoingsth.Whenthegirlplayedwiththedog，it was raining说的是过去某一时间发生的事情吗？更准确的说，应该是过去某一时
20、间正在进行的动作或状态！我们把这样的时态称为过去过去进行时！进行时！过去进行时过去进行时（past continue tensepast continue tense）表示在表示在过去过去某一时刻或某一段某一时刻或某一段时间内时间内进行或发生进行或发生的动作或状态。的动作或状态。was/were+V-ing常与表示过去的时间状语连用常与表示过去的时间状语连用 小组讨论小组讨论与现在进行时的区别？与一般过去时的区别？大家一起说：lAs my father wasleaving the house , the postman arrived.lTom wasworking in the garde
21、n while I wassitting in the sun .小组讨论：lWhile he wasreading the letter, he hearda knock at the door.lShedropped the tray when I wasspeaking to her.个人回答l5.As I （walk） down the street, I （meet ） Charliel6.While my mother （prepare）lunch, Janet （set） the table .个人回答l5.As I was walking （walk） down the street, I met （meet ） Charliel6.While my mother was preparing （prepare）lunch, Janet set （set） the table .
