新概念英语第二册第45课课件.ppt

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1、A clear consciencekey wordsconscience n 良心良心a clear conscience 问心无愧问心无愧Sam Benton 萨姆萨姆.本顿本顿butcher n 屠夫屠夫savings n 储蓄储蓄villager n 村民村民per cent(percent)百分之百分之.Questions1.What did Sam Benton lose while taking his savings to the post office?He lost his savings while on his way to the post office.2.What

2、 happened after three months passed?After three months passed,Sam found his wallet outside his front door.It contained half the money he lost and a note.3.How did the thief pay back the money?The thief returned some more money each time and always included a note.1.clear adj.无罪的，无辜的无罪的，无辜的A clear/go

3、od conscience 问心无愧问心无愧A guilty/bad conscience 问心有愧问心有愧 2.conscience n.道德；良心道德；良心不做亏心事，不怕半夜鬼敲门。不做亏心事，不怕半夜鬼敲门。A clear conscience never fears midnight knocking.conscientious adj.凭良心的；诚实的凭良心的；诚实的拓展：拓展：conscious 意识到的，神智清醒的意识到的，神智清醒的He isnt conscious of his faults at all.3.savings n.存款存款savings bank 储蓄银行储

4、蓄银行savings account 储蓄存款账户储蓄存款账户He has small savings.他的存款很少。他的存款很少。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.4.villager n.村民；乡下人村民；乡下人er 表示人，类似的词很多。如：表示人，类似的词很多。如：waiter 侍者侍者 manager 经理经理 reporter 记记者者5.per cent 百分之百分之 我百分之百肯定。我百分之百肯定。I am 100 per cent sure.1The whole village soon

5、 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。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.2.Sam Benton,the local butcher,had lost his wallet while

6、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.3Sam was sure

7、that the wallet must have been found by one of the villagersmust have done用于对过去已发生的事进行推测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

8、the bread/half of the bread was bad.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，只有这样你才能最终成一个好秘书。You must pay attention to your spelling.Only In this way,can you become

9、 a good secretary in time.被动语态 被动语态的基本形式: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。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带双宾语的两种被动语态形式

10、：把指人的间接宾语用作被动句的主语，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.Her mother gave her a new pen（变被动）A new pen _ _ _ her by her motherwas given to1.1.T

11、he neThe new w computers_ to computers_ to the village school as presents the village school as presents last month.last month.A.are given B.gave C.givenA.are given B.gave C.given D.were givenD.were given2.2.When _ this kind of When _ this kind of computer_?computer_?-Last year.-Last year.A.did;use

12、B.was;used C.is;used A.did;use B.was;used C.is;used D.are;usedD.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 Smith.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