新概念英语第二册第45课课件（23张ppt）

1、A clear conscience key words conscience 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. Questions 1. What did Sam Benton lose while taking his savings to the post office? He lost his savings while on his way to the post

2、office. 2.What 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

3、辜的无罪的，无辜的 A clear/good 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.sav

4、ings n. 存款存款 savings bank 储蓄银行储蓄银行 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 a

5、m 100 per cent sure . 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。 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

6、.Sam 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

7、音乐 He listened to music while I was cleaning the room. 3Sam was sure that the wallet must have been found by one of the villagers must 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 mone

8、y，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. 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

9、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 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 d

10、one 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： 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

11、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 mother was given to 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 A. are gi

12、ven B. gave C. given D. were givenD. were given 2.When _ this kind of 2.When _ this 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 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 mended C.