新概念第二册Lesson45(共48页.pptx

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1、I lost a large I lost a large sum of money.sum of money.第1页/共48页What should we do when What should we do when we lost money.we lost money.Someone must have Someone must have stolenstolen my money.my money.第2页/共48页The lostlostandandfoundfound第3页/共48页第4页/共48页第5页/共48页第6页/共48页First watch the video and t

2、hen answer the question.第7页/共48页看视频，然后回答以下问题。看视频，然后回答以下问题。How did Sam get his money back?How did Sam get his money back?It was returned,little by little,by the villager It was returned,little by little,by the villager who had found his wallet.who had found his wallet.第8页/共48页New words and expression

3、s New words and expressions 生词和短语生词和短语1.clear adj.1.clear adj.klikli adj.adj.晴朗的晴朗的,清澈的；无愧的清澈的；无愧的,清白的；清楚的清白的；清楚的,明白的；畅通的明白的；畅通的,无阻的无阻的 eg:eg:透明的玻璃透明的玻璃_ _ 山上清澈的湖水山上清澈的湖水_ 晴朗的天空晴朗的天空_ _ 洁净的脸洁净的脸_ 有着明亮眼睛的孩子有着明亮眼睛的孩子_adj.adj.易看清的或听清的易看清的或听清的 a clear sounda clear soundadj.adj.易懂的，明白的易懂的，明白的 a clear mea

4、ninga clear meaningvi.vi.转晴转晴vt.vt.扫除扫除,清除；清除；(从电脑中从电脑中)消除消除(数据数据)；证明；证明无罪无罪;宣告宣告无罪无罪第9页/共48页2.conscience n.2.conscience n.knns 良心，道良心，道德心德心Have a clear conscienceHave a clear conscience问心无愧问心无愧have a guilty have a guilty conscience/have a bad conscience/have a bad conscience conscience 有愧于心有愧于心have

5、 no consciencehave no conscience没良心没良心search onesearch ones heart/search s heart/search oneones consciences conscience扪心自问扪心自问第10页/共48页conscious adj.conscious adj.感觉到的，有意识的感觉到的，有意识的conscientious adj.conscientious adj.凭良心的，诚实凭良心的，诚实的，（工作）负责尽职的，谨慎的的，（工作）负责尽职的，谨慎的eg.She always cheats and eg.She always

6、cheats and lies,she has no conscience at lies,she has no conscience at all.all.eg.Search your conscience and eg.Search your conscience and ask if you are clear.ask if you are clear.第11页/共48页3.wallet n.3.wallet n.wlit 皮夹，钱夹皮夹，钱夹purse purse 小钱包，小钱袋小钱包，小钱袋two walletstwo wallets只看到别人的缺点，而看不到自己的缺点.Everym

7、ancarriesTwoWallets,onebeforeandonebehind,andbothfulloffaults.Buttheonebeforeisfullofhisneighborsfaults;theonebehind,ofhisown.Thusithappensthatmenareblindtotheirownfaults,butneverlosesightoftheirneighbors.源于伊索寓言，伟说每个人来到世界上都背着两个口袋。一只挂在胸前，另一只背在背上，里面全装着缺点，挂在胸前的口袋里装的是别人的缺点，背在背上的那只口袋里装的是自己的缺点。所以人们看别人的缺点时

8、一目了然，而对自己的缺点却往往视而不见。第12页/共48页4.savings n.4.savings n.sevz 存款存款,储金，储蓄额（通储金，储蓄额（通常指银行存款）常指银行存款）saving banksaving bank储蓄银行（只办有利息存款的银行）储蓄银行（只办有利息存款的银行）Saving accountSaving account储蓄存款帐户储蓄存款帐户 eg:他用存的钱买了这辆自行车。Heusedhissavingstobuythebike.5.villager n.5.villager n.vilid村民村民villagevillagen.n.村，村庄（有教堂）村，村庄（

9、有教堂）hamlet n.hamlet n.小村庄（无教堂）小村庄（无教堂）adj.adj.村庄的村庄的 a fishing village a fishing village 渔村渔村 village village lifelife乡村生活乡村生活 the villagethe village村民村民(集合说法）集合说法）eg.The whole village is going to welcome the eg.The whole village is going to welcome the foreigner.foreigner.-er-er通常指的是职业：通常指的是职业：repo

10、rter,reader,teacher,writerreporter,reader,teacher,writer.第13页/共48页6.per cent 6.per cent psent百分之百分之 seven percentseven percenteg.More than 40percent of eg.More than 40percent of the students wear glasses.the students wear glasses.a 20 percent discounta 20 percent discount打打8 8折折a thirty percent incr

11、easea thirty percent increase增增加百分之三十加百分之三十eg:我百分之百同意。I am 100 per cent in agreement.第14页/共48页Watch the video again and pay attention to the intonation and pronunciation.第15页/共48页Thewholevillagesoonlearntthatalargesumofmoneyhadbeenlost.SamBenton,thelocalbutcher,hadlosthiswalletwhiletakinghissavingst

12、othepostoffice.Samwassurethatthewalletmusthavebeenfoundbyoneofthevillagers,butitwasnotreturnedtohim.Threemonthspassed,andthenonemorning,Samfoundhiswalletoutsidehisfrontdoor.第16页/共48页Ithadbeenwrappedupinnewspaperanditcontainedhalfthemoneyhehadlost,togetherwithanotewhichsaid:Athief,yes,butonly50percen

13、tathief!Twomonthslater,somemoremoneywassenttoSamwithanothernote:Only25percentathiefnow!Intime,allSamsmoneywaspaidbackinthisway.Thelastnotesaid:Iam100percenthonestnow!第17页/共48页Ask and answer:1.What had been lost in the village.2.Who lost the money?3.Sam was sure that the wallet must have been found b

14、y one of the villagers,but was it returned to him?4.How long did the money begin to return back?5.How much money was contained in the newspaper?6.Was all the money returned back?第18页/共48页1The whole village soon learnt that a large sum of money had been lost.主从复合句，that引导宾语从句。（1）village在这里为总称，指“村民”，th

15、e whole village指“全村的人”，后面通常跟单数动词（有时也可视为复数）eg:这消息使全村的人兴奋。The whole village was excited by the news.第19页/共48页（2）learn在句中的含义为“获悉”、“得知”：我刚刚得知她病了。Ive just learnt that she was ill.第20页/共48页3Sam Benton,the local butcher,had lost his wallet while taking his savings to the post office.简单句。while 引导的现在分词作伴随状语w

16、hile he was taking his savings to the post office。现在分词这样用的前提是两个动词的主语是同一个，并且这两个动作通常是同时发生的.第21页/共48页他一边打扫房间一边听音乐。He listened to music while cleaning the room.如果是主语不一致则必须用从句：我打扫房间时，他在听音乐He listened to music while I was cleaning the room.Butcher（1）n.屠夫，肉商 the butchers（2）v.屠杀（动物），残杀（人）第22页/共48页4Sam was s

17、ure that the wallet must have been found by one of the villagersmust用于对过去已发生的事进行推测时，后面的动词要用完成式我到这儿的时候他已不在了。他一定早走了。When I arrived,he wasnt here.He must have left early.第23页/共48页find+n+adj:发现.为.eg.I found my cat asleep in my bed.eg.After a long search,we found the boy safe and sound.(安然无恙）find+n+adv/p

18、repeg.You find penguins in the Antarctic.(南极的）eg.Cherry trees are found in the most parts of Japan.find+n第24页/共48页Wrap （1）v.包裹(wrapped,wrapped)eg.The girl wrapped up he Christmas gift.eg.He wrapped himself up in a blanket.（2）V.把.缠绕，把披在 eg.He wrapped a scarf around his neck.eg.She wrapped a bath towe

19、l around the baby.Be wrapped up in全神贯注于eg.He was wrapped up in watching TV.第25页/共48页5it contained half the money he had lost,我们既可以说 half the money，也可以说 half of the money，它们可以互相替代，但是money前都必须有the，因为是指特定的钱。再如：这面包有一半已变质了。Half the bread/half of the bread was bad.第26页/共48页Half（1）half,all,both均称为前限定词，位于其他

20、限定词（my,her,these,those等）之前，这时of可省略。eg.She spends half(of)her time traveling.（2）代词前始终用half of eg.Only half of us could come last night.（3）在度量衡前half从不带of eg.My old home is about half a mile from here.a dozen eggs half a dozen eggs（4）one and a half+n(pl)一个半 one and a half hours第27页/共48页thief小偷 pickpock

21、et 扒手 burglar夜盗 robber强盗 highwayman（旧时）拦路抢劫的强盗 steal sth from sb/steal sth from sp从某人/某处 偷来 eg:A thief broke into the building last night and stole some money from the safe.rob sb of sth抢了某人的东西 eg:Two thieves attacked him last night and robbed him of all his money.第28页/共48页6In time,all Sams money wa

22、s paid back in this way.含一般过去式的简单句。（1）in time可以表示“经过一段时间”或“最终”、“迟早”：我最终总有一天会把一切都告诉你的。Ill tell you everything in time.第29页/共48页（2）in this way表示“用这样的方式”：eg:必须注意你的拼写,这样你才能最终成为一个 好秘书。You must pay attention to your spelling.In this way,you can become a good secretary in time.in a way在某一方面来说；在某种意义上eg:Your

23、e correct in a way.有点，有几分wg:She is strange in a way.第30页/共48页 被动语态被动语态一、什么是语态？一、什么是语态？语态是英语动词的一种表现形式，用来说明主语和语态是英语动词的一种表现形式，用来说明主语和谓语动词之间的关系。谓语动词之间的关系。二、语态的种类二、语态的种类：（1 1）主动语态）主动语态 （2 2）被动语态）被动语态三、被动语态的构成：三、被动语态的构成：(八种时态下的被动语态）八种时态下的被动语态）第31页/共48页1)am/is/are+done(过去分词过去分词)一般现在时一般现在时2)has/havebeendone

24、现在完成时现在完成时3)am/is/arebeingdone现在进行时现在进行时4)was/weredone一般过去时一般过去时5)hadbeendone过去完成时过去完成时Visitorsareaskednottotouchtheexhibits.(展品）展品）AllthepreparationsforthetaskhavebeencompletedAnewcinemaisbeingbuilthereIwasgiventenminutestodecide.Bytheendoflastyear,anothernewgymhadbeencompletedinBeijing.第32页/共48页6)

25、was/werebeingdone过去进行时过去进行时7)shall/willbedone一般将来时一般将来时8）should/wouldbedone过去将来时过去将来时被动语态的特殊结构形式被动语态的特殊结构形式1）带情态动词的被动结构）带情态动词的被动结构其形式为：情态动词其形式为：情态动词be过去分词。过去分词。AmeetingwasbeingheldwhenIwasthere.Hundredsofjobswillbelostifthefactorycloses.Thenewswouldbesenttothesoldiersmotherassoonasitarrived.Thebabyc

26、anbetakengoodcareofbythebaby-sitter.第33页/共48页主动语态变被动语态应注意的问题主动语态变被动语态应注意的问题1.把主动语态变为被动语态时，应保留主动语态原来把主动语态变为被动语态时，应保留主动语态原来的时态。如：的时态。如：Sheoftencleansthehouse.Thehouseisoftencleanedbyher.2.有些动词可以有双宾语，在用于被动结构时，有些动词可以有双宾语，在用于被动结构时，通常变为主语的是间接宾语（通常变为主语的是间接宾语（sb.）HismothergavehimapresentforhisbirthdayHewasg

27、ivenapresentbyhismotherforhisbirthday.第34页/共48页3.当当“动词动词+宾语宾语+宾语补足语宾语补足语”结构变为被动语态时，结构变为被动语态时，将宾语变为被动结构中的主语，其余不动将宾语变为被动结构中的主语，其余不动.Someonecaughttheboysmokingacigarette(香烟）香烟）=Theboywascaughtsmokingacigarette.4.在使役动词在使役动词have,make,get以及以及感官动词感官动词see,watch,notice,hear,feel,observe等变为被动结构时，要加等变为被动结构时，要加

28、toSomeonesawastrangerwalkintothebuilding=Astrangerwasseentowalkintothebuilding.第35页/共48页5.有些相当于及物动词的有些相当于及物动词的动词词组动词词组，如如“动词介词动词介词”，“动词副词动词副词”等，等，也可以用于被动结构，也可以用于被动结构，但要把它们看作一个整体，但要把它们看作一个整体，不能分开不能分开。其中的介词或副词也不能省略。其中的介词或副词也不能省略。ThemeetingistobeputofftillFriday第36页/共48页主动表被动主动表被动第37页/共48页一、系动词一、系动词tas

29、te,smell,feel,sound,prove等可用主动形式表达被动意义。如等可用主动形式表达被动意义。如:1这些花闻起来很香。这些花闻起来很香。2那听起来很有道理。那听起来很有道理。3那食物尝起来很可口。那食物尝起来很可口。Theseflowerssmellsweet.Thatsoundsveryreasonable.Thefoodtastesdelicious.第38页/共48页二、某些与二、某些与cantwont等连用的不及物动等连用的不及物动词，如词，如move,lock,shut,open等可用主动等可用主动形式表达被动意义。如：形式表达被动意义。如：1盒子不能移动。盒子不能移动

30、。2门不会关。门不会关。Theboxcantmove.Thedoorwontshut.第39页/共48页三、某些可用来表示主语内在品质或性能三、某些可用来表示主语内在品质或性能的不及物动词，如的不及物动词，如sell,write,wash,clean,last(耐久耐久),wear(耐穿耐穿),等可用主动形式表等可用主动形式表达被动意义达被动意义.如如:Thiskindoffoodsellswell.这种食物畅销。这种食物畅销。Thisclothwasheswellandlastslong.这布料经洗、耐穿。这布料经洗、耐穿。Thefloordoesntcleaneasily.这地板不容易弄干

31、净。这地板不容易弄干净。第40页/共48页四、在动词四、在动词require,need,want等动词之等动词之后，可用动名词的主动形式表示被动意义。后，可用动名词的主动形式表示被动意义。1树需要浇水。树需要浇水。2孩子需要照顾。孩子需要照顾。3电视机需要修理。电视机需要修理。Thetreesneedwatering.Childrenwantlookingafter.TheTVneedsmending.第41页/共48页五、形容词五、形容词worth后面要用动名词的主后面要用动名词的主动形式表示被动意义。如：动形式表示被动意义。如：1小说值得一读。小说值得一读。2事情值得做。事情值得做。The

32、novelisworthreading.Thethingisworthdoing.第42页/共48页六、动词不定式的主动形式表示被动意义：六、动词不定式的主动形式表示被动意义：1.不定式作定语与被修饰的名词或代词构成不定式作定语与被修饰的名词或代词构成动宾关系时，如：动宾关系时，如：我有许多事情要做。我有许多事情要做。他有几项任务要完成。他有几项任务要完成。Ihavealotofthingstodo.Hehasseveraltaskstocomplete.第43页/共48页2.在在“系动词系动词+形容词形容词+不定式不定式”结构中，结构中，常见句型有：常见句型有：1)n.+be+too+adj

33、.+todoTheplaneistoohightosee.2)n.+be+adj.+enough+todoThebookischeapenoughformetobuy.3)n.+be+adj.+todoThequestionisnoteasytoanswer.第44页/共48页课堂练习课堂练习（一）改写句子（一）改写句子1.Weplanttreesinspringeveryyear._byusinspringeveryyear.2.Shepostedtheletteryesterday._byheryesterday.3.MrTurnergavemeabirthdaypresent._abir

34、thdaypresentbyMrTurner.4.Heisdrawingapicture._byhim.5.Youmayhandinyourhomeworktomorrow._byyoutomorrow.6.Sheisgoingtowritealetter._byher.TreesareplantedTheletterwaspostedIwasgivenApictureisbeingdrawnYourhomeworkmaybehandedinAletterisgoingtobewritten第45页/共48页7.Ihavegivenyouthenewbook._toyou.8.Herbagca

35、nnotbefoundbyher._herbag.9.DoyouoftenhearhersingRussiansongs?_Russiansongsbyyou?10.Shedoesntlethersonswimintheriver._intheriverbyher.11.Thebridgewasbeingbuiltbythematthistimelastyear._thebridgeatthistimelastyear.12.Doessheoftensingthesong?_byher?ThenewbookhasbeengivenShecannotfindIssheoftenheardtosingHersonisntlettoswimTheywerebuildingIsthesongoftensung第46页/共48页Homework1.抄Lesson45课单词2遍，音标2遍，词性1遍，中文1遍，在家听写一遍单词，家长签字。2.抄Lesson45课文1遍，中文1遍，背诵或复述（发语音）并默写。3.复习被动语态（定义及结构、用法），默写并举例10个句子。4.每天听读30分钟。第47页/共48页感谢您的观看！第48页/共48页