新概念英语第二册第45课课件.ppt

Lesson 44 Through the forest,-Lets retail the story.,【New words and expressions】forest n.森林 risk n.危险，冒险picnic n.野餐 edge n.边缘strap n.带，皮带 possession n.所有breath n.呼吸 mend v.修理contents n.（常用复数）内有的物品,The lost purse A lady lost her handbag in the bustle of Christmas shopping.It was found by an honest little boy and returned to her.Looking in her purse,she commented,Hmmm.Thats funny.When I lost my bag there was a twenty-dollar bill in it.,Now there are tenty one-dollar bills.The boy quickly replied,Thats right,lady.The last time I found a ladys purse,she didnt have any change for a reward.注释：bustle 匆忙 comment 评论,A clear conscience,Listen and anwser:1.This story is about _.A.Sam BenthB.Sam Benton C.Benth2.Did he found his wallet outside his front door?A.Yes,he did B.No,he didnt3.How much money was sent to the owner in total?A.100 per cent B.25 per cent C.75 per cent,1.clear adj.无罪的；不亏心的；清晰地A clear/good conscience 问心无愧A guilty/bad conscience 问心有愧 2.conscience n.道德；良心eg:不做亏心事，不怕半夜鬼敲门。A clear conscience never fears midnight knocking.concientious adj.凭良心的；诚实的3.wallet n.钱包 purse 女士钱包 handbag 手提包There is 33RMB in my wallet.,4.savings n.存款saving bank 储蓄银行saving account 储蓄存款账户He has small savings.他的存款很少。eg:他用存的钱买了这辆自行车。He used his savings to buy the bike.5.villager n.村民；乡下人er 表示人，类似的词很多。如：waiter 侍者 manager 经理 reporter 记者,6.per cent 百分之eg:我百分之百同意。I am 100 per cent in agreement.three per cent 百分之三,The whole village soon learnt that a large sum of money had been lost.Sam Benton,the local butcher,had lost his wallet while taking his savings to the post-office.,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”，the whole village指“全村的人”，后面通常跟单数动词（有时也可视为复数）All the villagers of the village eg:这消息使全村的人兴奋。The whole village was excited by the news.,（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.,2Sam 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while 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.,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.,Sam was sure that the wallet must have been found by one of the villagers,but it was not returned to him.Three months passed,and then one morning,Sam found his wallet outside his front door.It had been wrapped up in newspaper and it contained half the money he had lost,together with a note which said:A thief,yes,but only 5o per cent a thief!,3Sam was sure 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.,4it 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.,Two months later,some more money was sent to Sam with another note:Only 25 per cent a thief now!In time,all Sams money was paid back in this way.The last note said:I am 100 per cent honest now!,5In time,all Sams money was 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.,（2）in this way表示“用这样的方式”：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.,被动语态 被动语态的基本形式为助动词be+及物动词的过去分词，即be done。被动语态的不同时态是通过助动词be的时态变化来体现的，其人称和数方面应与主语保持一致。在初中阶段要求掌握八种时态的被动语态和含有情态动词的被动语态，其具体变化为：,一般现在时：amisare done一般过去时：waswere done现在完成时：have has been done过去完成时：had been done现在进行时：amisare being done过去进行时：was/were being done一般将来时：shall will be done过去将来时：should would be done含情态动词：情态动词be done,一.被动语态的否定式:在第一个助动词后加not构成。We dont believe her.变被动She is not believed by us.二.被动语态的疑问式：把第一个助动词提到主语之前,句尾加问号构成。例如：Where did they grow vegetables？（改为被动语态）Where _ vegetables _?(答案:were,grown),三.带双宾语的两种被动语态形式：把指人的间接宾用作被动句的主语，如：She gave me a book.I was given a book by her.把指物的直接宾语用作被动句的主语，此时，间接宾语前需加介词to或for,如：1)She gave me a book.A book was given to me by her.,2).She bought me a present.A present was bought for me by her.练习:Her mother gave her a new pen（变被动）A new pen _ _ _ her by her motherwas given to,EXERCISES A,中考英语被动语态专项练习题,1.The new computers_ to the village school as presents last month.A.are given B.gave C.given D.were given2.When _ this kind of computer_?-Last year.A.did;use B.was;used C.is;used D.are;used,3 This English song_ by the girls after class.A.often sings B.often sang C.is often sang D.is often sung,4 The broken bike_ here by Mr Smith.A.can mend B.can mendedC.can be mend D.can be mended,5 The papers _ to them.A.were shown B.show C.shown/D.have shown,6 What time _ the door _ every day?A.does;closed B.does;close C.is;closed D./;close,1.Last year vegetables _(grow)in the garden by Tom and he _(sell)them himself.2.She _(help)him with his homework tomorrow evening.3.How many magazines _(can borrow)in your library every week?答案：were grown/sold/will help/can be borrowed,5.Who _(save)her father yesterday?He _(save)by that policeman.6.The doctor _(send for)because his grandpa was ill.答案：saved/was saved/was sent for,7._ paper _(make)of wood?1.They often clean their classroom after school（改为被动语态)Theirclassroom_often_by them after school.Is/made/is cleaned,2.Li Lei gave Tom a new pen last week.(同上）A new pen_ _ _ Tom last week.3.A lot of people in China can speak English now.(同上）English _ _ _by a lot of people in China now.was given to/can be spoken,4.I have learned English for about two years.(同上）English_ _ _for about two years.5.They will publish these story-books next month.（同上）These story-books_ _ _next month.has been learnt/will be published,EXERCISES B,HOMEWORK,1.听并模仿新二40-46每天早晚各1遍;（）2.朗读背诵45课给家长听；（）3.抄写第45课单词2遍，翻译1遍，默1遍，翻译所给短文1遍（）4.听默46课,完成练习册第45课（）5.做力所能及的事，家长签字评语,情景替换 不久，全班都知道了，有一大笔钱失窃了。我刚丢了钱包，十分沮丧。我确信肯定有同学捡到了，只是没有还给我。三周过去了，接着有一天早上，我在我的书桌内发现了我的钱包。它被包在一张报纸里，里面有我丢失的钱的一半和一张纸。上面写着：贼，没错，但只是半个贼。又过了两个礼拜，又有一些钱还了回来，还有一张纸条：只是四分之一的贼了。不久，所有的钱都换回来了。最后一张纸条上写着：现在我是一个百分之百诚实人了。,