新概念二册45课PPT课件

1、A clear conscience第1页/共50页 The lost purse A lady lost her handbag in the bustle(匆忙匆忙) of Christmas shopping.It was found by an honest little boy and returned to her. Looking in her purse ,she commented(评论评论), Hmmm.Thats funny.W hen I lost my bag there was a twenty-dollar bill in it . 第2页/共50页Now the

2、re 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 .第3页/共50页A clear conscience 问心无愧Lesson 45第4页/共50页I lost a I lost a large sum large sum of money.of money.第5页/共50页What should we do when we lost money?S

3、omeone must have stolen my money.第6页/共50页The lostlostandandfoundfound第7页/共50页第8页/共50页第9页/共50页第10页/共50页conscience n.knns 良心良心,道德心道德心wallet n. wlit 皮夹，钱夹皮夹，钱夹savings n.sevz 存款存款villager n. vilid村民村民per cent psent 百分之百分之 第11页/共50页New words and expressions 生词和短语1.clear adj. kli adj.adj.晴朗的晴朗的, , 清澈的；无愧的

4、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 adv.adv.清晰地清晰地, , 清楚地；完全清楚地；完全, , 一直一直 vi.vi.转晴转晴 vtvt. .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12页/共50页2.conscience n. 道德；良心道德；良心eg:不做亏心事不做亏心事,不怕半夜鬼敲门。不怕半夜鬼敲门。 A clear conscience never fears midnight knocking. concienti

5、ous adj. 凭良心的；诚实的凭良心的；诚实的 第13页/共50页3.savings n. 存款存款eg: 他用存的钱买了这辆自行车。他用存的钱买了这辆自行车。 He used his savings to buy the bike .saving bank 储蓄银行saving account 储蓄存款账户第14页/共50页4.villager n. 村民；乡下人 er 表示人，类似的词很多。eg：waiter 侍者 manager 经理 reporter 记者第15页/共50页5.per cent 百分之百分之eg: 我百分之百同意。我百分之百同意。 I am 100 per cent

6、 in agreement .第16页/共50页First watch the video and then answer the question.第17页/共50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 How did Sam get his money back?back?It was returned ,little by little ,by the villager who had found his wallet.第18页/共50页Watch the video again and pay attention to

7、 the intonation and pronunciation.第19页/共50页 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. Sam was sure that the wallet must have been found by one of the villagers, but it was not

8、 returned to him. Three months passed, and then one morning, Sam found his wallet outside his front door.第20页/共50页 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 50 per cent a thief! Two months later, some more

9、 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!第21页/共50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

10、 found by 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22页/共50页 情景替换情景替换 不久，全班都知道了，有一大笔钱失窃了。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

11、去了，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：只是四分一些钱还了回来，还有一张纸条：只是四分之一的贼了。之一的贼了。 不久，所有的钱都换回来了。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最后一张纸条上写着：现在我是一个百分之百诚实人了。百诚实人了

12、。第23页/共50页第24页/共50页中考英语被动语态专项练习题中考英语被动语态专项练习题 1.The new computers_ 1.The new computers_ to the village school as to the village school as presents last month.presents last month.A. are given B. gave C. given D. A. are given B. gave C. given D. were givenwere given2.When _ this kind of 2.When _ this

13、kind of computer_?computer_?-Last year.-Last year.A. did;use B. was;used C. A. did;use B. was;used C. is;used D. are;usedis;used D. are;used第25页/共50页 3 This English song_ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung4 The broken bike_ here by Mr Smith.A. ca

14、n mend B. can mendedC. can be mend D. can be mended第26页/共50页5 The papers _ to them.A. were shown B. show C. shown / D. have shown6 What time _ the door _ every day?A. does; closed B. does; close C. is; closed D. /; close第27页/共50页被动语态被动语态 被动语态的基本形式为助动词被动语态的基本形式为助动词be + 及及物动词的过去分词，即物动词的过去分词，即be done。被

15、动。被动语态的不同时态是通过助动词语态的不同时态是通过助动词be的时态的时态变化来体现的，其人称和数方面应与主变化来体现的，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：语态，其具体变化为：第28页/共50页一般现在时一般现在时：amisare done一般过去时一般过去时：waswere done现在完成时现在完成时：have has been done过去完成时过去完成时：had been done现在进行时现在进行时：amisare being done过去进

16、行时过去进行时：was / were being done一般将来时一般将来时：shall will be done过去将来时过去将来时：should would be done含情态动词含情态动词：情态动词：情态动词be done第29页/共50页 一一.被动语态的被动语态的否定式否定式:在第一个助动词在第一个助动词后加后加not构成。构成。We dont believe her .变被动变被动She is not believe by us .二二.被动语态的疑问式：把第一个助动词被动语态的疑问式：把第一个助动词提到主语之前提到主语之前,句尾加问号构成。例如：句尾加问号构成。例如：Wher

17、e did they grow vegetables？（改为被动语态）（改为被动语态）Where _ vegetables _? (答案答案: were, grown)第30页/共50页 三三.带双宾语的两种被动语态形式：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，把指人的间接宾用作被动句的主语，如：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语，此时，间接宾语前需加介词to或或for, 如：如： 1) She gave me a b

18、ook. A book was given to me by her.第31页/共50页 2). She bought me a present. A present was bought for me by her.练习练习:Her mother gave her a new pen（变被动）（变被动）A new pen _ _ _ her by her motherwas given to第32页/共50页1. Last year vegetables _ (grow) in the garden by Tom and he _ (sell) them himself. 2. She _

19、(help)him with his homework tomorrow evening. 3. How many magazines _ ( can borrow) in your library every week ? 答案：答案：were grown/ sold/will help/can be borrowed 中考英语被动语态专项练习题中考英语被动语态专项练习题 第33页/共50页 5. Who _ (save) her father yesterday? He _ (save) by that policeman. 6. The doctor _ (send for) becau

20、se his grandpa was ill. 答案：答案：saved /was saved/was sent for 第34页/共50页 7. _ paper _ (make) of wood ? 8.They often clean their classroom after school（改为被动语态（改为被动语态) Their classroom_often_by them after school.Is /made /are cleaned第35页/共50页9.Li Lei gave Tom a new pen last week.(同上）同上）A new pen_ _ _ Tom

21、last week.10.A lot of people in China can speak English now.(同上）同上）English _ _ _by a lot of people in China now.was given to /can be spoken第36页/共50页11.I have learned English for about two years.(同上）同上）English_ _ _for about two years.12.They will publish these story-books next month.（同上）（同上）These sto

22、ry-books_ _ _next month.has been learnt/will be published 第37页/共50页课堂练习课堂练习（一）改写句子（一）改写句子1. We plant trees in spring every year. _ by us in spring every year.2. She posted the letter yesterday. _ by her yesterday.3. Mr Turner gave me a birthday present. _a birthday present by Mr Turner.4. He is draw

23、ing a picture. _ by him.5. You may hand in your homework tomorrow. _ by you tomorrow.6. She is going to write a letter. _ by her.Trees are plantedThe letter was postedI was givenA picture is being drawnYour homework may be handed inA letter is going to be written第38页/共50页7. I have given you the new

24、book. _ to you.8. Her bag cannot be found by her. _ her bag.9. Do you often hear her sing Russian songs? _Russian songs by you?10. She doesnt let her son swim in the river. _ in the river by her.11. The bridge was being built by them at this time last year. _ the bridge at this time last year.12. Do

25、es she often sing the song? _ by her?The new book has been givenShe cannot findIs she often heard to singHer son isnt let to swimThey were buildingIs the song often sung第39页/共50页1.Recite the words & text .2.Review the grammar part .3.Write an article about “Lost and found ”.第40页/共50页1A clear con

26、science, （标题）问心无愧。clear在这里的含义为“清白的”、“无罪的”，因此这个短语又可译为“清白的良心”，相当于 a good conscience，反义词为 a bad conscience（感到内疚）。第41页/共50页2The whole village soon learnt that a large sum of money had been lost. 整个村子很快知道，有一大笔钱丢失了。（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）：The whole village excit

27、ed by the news.这消息使全村的人兴奋。（2）learn在句中的含义为“获悉”、“得知”：我刚刚得知她病了。wasIve just learnt that she was ill.第42页/共50页3Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office. 当地的屠户萨姆本顿在把存款送往邮局的途中把钱包丢了。taking为现在分词。与动名词相似，它也可以有自己的宾语、状语等。在连词while之后，现在分词短语的作用相当于一个时间状语从句：while

28、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。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 cleaning the room.He listened to music while I was cleaning the room.第43页/共50页4Sam was sure that the wallet must have been found by one of the villa

29、gers萨姆确信那钱包一定是被某个村民捡到了must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：When I arrived, he wasnt here. 我到这儿的时候他已不在了。他一定早走了。He must have left early.第44页/共50页5it contained half the money he had lost, 里面有他丢失的钱的一半。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45页/共50页6In time, all Sams money was paid back in this way. 很快，萨姆全部的钱都用同样的方式还了回来。（1）in time可以表示“经过一段时间”或“最终”、“迟早”：In time, he found all the books he needed.一段时间以后，他找到了他需要的所有书。我最终总有一天会把一切都告诉你的