新概念第二册第45课ppt课件.ppt

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1、Lesson 44 Through the forest-Lets retell the story. 【New words and expressions】 forest n. 森林森林 risk n. 危险，冒险危险，冒险 picnic n. 野餐野餐 edge n. 边缘边缘 strap n. 带，皮带带，皮带 possession n. 所有所有 breath n. 呼吸呼吸 mend v. 修理修理 contents n.（常用复数）内有的物品（常用复数）内有的物品A clear conscienceI lost a I lost a large sum large sum of m

2、oney.of money.What should we do when we lost money.Someone must have _my money.New words and expressions clear adj. 无罪的，不亏心的无罪的，不亏心的 conscience n. 良心，道德心良心，道德心 wallet n. 皮夹，钱夹皮夹，钱夹 savings n. 存款存款 villager n. 村民村民 per cent 百分之百分之.New words and expressions New words and expressions 1.clear 1.clear kl

3、ikli adj.adj.晴朗的晴朗的, , 清澈的清澈的 e.g.e.g.晴朗的天空晴朗的天空_ _ 洁净的脸洁净的脸_ adj.adj.无罪的；不亏心的无罪的；不亏心的 问心无愧问心无愧 a clear conscience 2.conscience 2.conscience n. n. knns 良心，道德心良心，道德心 问心无愧问心无愧 have a clear consciencehave a clear conscience 有愧于心有愧于心 have a guilty conscience/have a bad have a guilty conscience/have a ba

4、d conscienceconscience 没良心没良心 have no consciencehave no conscience 扪心自问扪心自问 search onesearch ones hearts heart =search on=search ones conscienceconscience conscientiousconscientious adj. 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 e.g. She has no conscience at all.e.g. She has no conscience at

5、all. e.g. Search your conscience and e.g. Search your conscience and ask if you are clear.ask if you are clear. 3.wallet n. 3.wallet n. wlit 皮夹，钱夹皮夹，钱夹 two walletstwo wallets 只看到别人的缺点，而看不到自己的缺点. 源于伊索寓言，传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一目了然，而对自己的

6、缺点却往往视而不见。4. savings 4. savings n. n.sevz 存款存款, ,储金，储蓄额（通常指储金，储蓄额（通常指银行存款）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 e.g. 他用存的钱买了这辆自行车。 He used his savings to buy the bike .5. villager n. 5. villager n. vilid 村民村民 villagevillage n.n.村，村庄（有

7、教堂）村，村庄（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 village life village life 乡村生活乡村生活 the villagethe village村民村民( (集合说法）集合说法） -er -er通常指的是职业：通常指的是职业： waiter manager teacherwaiter manager teacher driver reader winnerdriver reader winner farmer leader writerfarmer leader writer reporter ru

8、nner playerreporter runner player6. per cent (Br) 6. per cent (Br) psent百分之百分之 percent (Am) seven percentseven percent e.g. More than 40 percent of the e.g. More than 40 percent of the students wear glasses.students wear glasses. 打打8 8折折 a 20 percent discounta 20 percent discount a thirty percent in

9、creasea thirty percent increase a fifty percent increase in pricea fifty percent increase in price e.g. 我百分之百同意。我百分之百同意。 I am 100 per cent in agreement .New words and expressions clear adj. 无罪的，不亏心的无罪的，不亏心的 conscience n. 良心，道德心良心，道德心 wallet n. 皮夹，钱夹皮夹，钱夹 savings n. 存款存款 villager n. 村民村民 per cent 百分之

10、百分之.First watch the video and then answer the question.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?Listen and answer1.This story is about _. A. Sam Benth B. Sam Benton C. Benth2.Did he find his wallet outside his front door ?A.Yes, he did. B. No, he didnt

11、.3.How much money was sent to the owner in total ?A.100 per cent B.25 per cent C.75 per cent Chief is at the wedding 长官在婚礼上长官在婚礼上A police stopped a motorist who was speeding on the street.But officer, the man said, I can explain. Just be quiet, snapped the officer.Im going to put you in jail until t

12、he But ,officer, I . I said to keep quiet! You are going to jail! A few hours later, the officer looked in on his prisoner and said, You are lucky because the chief is at his daughters wedding. Hell be in a good mood when he gets back. Are you sure? answered the man in the cell. Im the groom. Chief

13、is at the wedding 长官在婚礼上长官在婚礼上A police stopped a motorist who was speeding on the street.大街上的一个超速驾驶者被警察拦住了。But officer, the man said, I can explain. “但是警官”这个人说道，“我可以解释的”。Just be quiet, snapped the officer.Im going to put you in jail until the chief gets back. “保持安静”，警察突然说道。“我将把你送往监狱，直到长官回来。 But ,off

14、icer, I . “但是，警察，我，”。I said to keep quiet! You are going to jail! “我说过了保持安静，你要到监狱了。” A few hours later, the officer looked in on his prisoner and said, You are lucky because the chief is at his daughters wedding. Hell be in a good mood when he gets back. 几小时后，警察向监狱里看了看说道“算你运气好，因为我们的长官正在他女儿的婚礼上。他会带着一

15、个愉快的心情回来的。”Are you sure? answered the man in the cell. Im the groom. “你确定”在牢房里的这个人说道。“我就是新郎呀”。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 la

16、rge 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”，后面通常跟动词的单数强调整体强调整体 。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”： 过去式、过去分词： learnt英式英语 / learned美式英语 我刚刚得知她病了。 Ive just learnt that she was ill.2Sam Benton, the local b

17、utcher, 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。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：如果是主语不一致则必须用从句：我打扫房间时，他在听音乐我

18、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

19、 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，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。他一定早我到这儿的时候他已不在了。他一定早走了。走了。When I arrived,

20、 he wasnt here. He must have left early.4it contained half the money he had lost, 我们既可以说我们既可以说 half the money，也可，也可以说以说 half of the money，它们可以互，它们可以互相替代，但是相替代，但是money前都必须有前都必须有the，因为是指特定的钱。再如：因为是指特定的钱。再如：这面包有一半已变质了。这面包有一半已变质了。Half the bread/ half of the bread was bad. Two months later, some more mon

21、ey 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。含一般过去式的简单句。（1）in time可以表示可以表示“经过一段时间经过一段时间”或或“最终最终”、“迟早迟早”： 我最终总有一天会

22、把一切都告诉你我最终总有一天会把一切都告诉你的。的。 Ill tell you everything in time.（2）in this way表示表示“用这样的方式用这样的方式”： 必须注意你的拼写。必须注意你的拼写。 这样你才能最终成为一个好秘书。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 1) be + v. ed 2) 不及物动词无被动语态，如：不及物动词无被动语态，如： take place

23、, disappear 3) 由由 be 体现出不同时态体现出不同时态 4) 注意含有情态动词的被动语态注意含有情态动词的被动语态把下列句子改为被动语态：1. Someone has prepared a meal for you.-A meal has been prepared (by someone).2. Someone will translate the book into English.-The book will be translated into English (by someone).3. Someone must send a telegram to him.-A

24、telegram must be sent to him.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：情态动词含情态动词：情态动词be done 一一.被动语态的否定式被动语态

25、的否定式: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 believed 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：Where did they grow vegetables？（改为被动语态）（改为被动语态）Where _ vegetables _? (答案答案: were, grown) 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： 把指人的间接宾把指人的间接宾语用作被动句的主语

26、用作被动句的主语语，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 book. A book was given to me by her. 2). She bought me a present. A present was bought for me by her.练习练习:Her mother gave her a new pen（变被动）（变被动）A n

27、ew pen _ _ _ her by her motherwas given to被动语态专项练习题被动语态专项练习题 1.1.The newThe new computers_ computers_ to the village school as to the village school as presents last month.presents last month.A. are given B. gave C. givenA. are given B. gave C. given D. were givenD. were given2.2. - When _ this kind

28、 - When _ this kind of computer_?of 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 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 Sm

29、ith.A. can mend B. can mendedC. can be mend D. can be mended5 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 1.They often clean their classroom after school（改为被动语态（改为被动语态) Their classroom_

30、often_by them after school.is cleaned2.Li Lei gave Tom a new pen last week.(同上）同上）A new pen_ _ _ Tom last week.3.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 spoken4.I have learned English for about two years.(同上）同上）English_

31、_ _for about two years.5.They will publish these story-books next month.（同上）（同上）These story-books_ _ _next month.has been learnt/will be published 情景替换情景替换 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。是四分之一的贼了。 不久，所有的钱都换回来了。最后不久，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。一张纸条上写着：现在我是一个百分之百诚实人了。