1、新概念2第45課(共47張)新概念2第45課(共47張)A clear conscience 問心無愧Lesson 45A clear conscienceLesson 45I lost a large sum of money.I lost a large sum of money.What should we do when we lost money.Someone must have stolen my money.What should we do when we lostThe lostandfoundThe lostandfound新概念2第45課(共47張)新概念2第45課(共

2、47張)新概念2第45課(共47張)Once a thief, always a thief.偷盜一次，做賊一世。Set a thief to catch a thief.以賊捉賊。A thief is a thief, whether he steal a diamond or a cucumber.偷多偷少都是賊。A liar is worse than a thief.說謊比偷竊更可惡。A true man and a thief think not the same.君子與盜賊思想不同。some proverb on thievesOnce a thief, always a thie

3、f.sFirst listen and then answer the question:How did Sam get his money back?Today, we are going to learn a story about a man who steal a large sum of money.First listen and then answer tListen and anwser:1.This story is about _.A. Sam BenthB. Sam BentonC. Benth2.Did he found his wallet outside his f

4、ront 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 Listen and anwser: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 found by one of the villagers,

5、 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?Ask and answer:1. What had beeNew words and expressions 生詞和短語1.clear adj. kliadj.晴朗的, 清澈的；無愧的, 清白的；清楚的, 明白的；暢通的, 無阻的adv.清晰地, 清楚地；完全, 一直vi.轉(zhuǎn)晴vt

6、.掃除, 清除；(從電腦中)消除(數(shù)據(jù))；證明無罪; 宣告無罪New words and expressions 生詞和短conscience n. 良心, 道德心I have a clear conscience. 我問心無愧a guilty/bad conscience 問心有愧 (guilty adj.犯罪的, 有罪的, 心虛的)conscience n. 良心, 道德心wallet n. 皮夾, 錢夾 (一般指的是男用的那種皮夾)purse n. 錢包(女士用)billfold n. 皮夾, 錢包(美語) (意為紙幣折疊形成的, 很形象)wallet n. 皮夾, 錢夾 savings

7、 n. 存款savings account 存款賬號deposit n. 定金deposit book, passbook 存折 overdraft, overdraw 透支 current deposit, current account 活期存款fixed deposit, fixed account 定期存款fixed deposit by installments 零存整取savings n. 存款難點(diǎn):steal與rob的區(qū)別steal與rob：steal為偷。rob為搶，用法不同:steal其后接物+from+某人、某地，rob其后接人+of+搶的物品rob后接場所rob a bu

8、ilding 搶大樓(場所)rob a bank搶銀行rob a house搶房子難點(diǎn):steal與rob的區(qū)別steal與rob：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.The whole village soon learnt 1The whole village soon learnt that a l

9、arge sum of money had been lost.主從復(fù)合句，that引導(dǎo)賓語從句。 （1）village在這里為總稱，指“村民”，the whole village指“全村的人”，后面通常跟單數(shù)動詞（有時也可視為復(fù)數(shù)） eg:這消息使全村的人興奮。The whole village was excited by the news.1The whole village soon learn（2）learn在句中的含義為“獲悉”、“得知”：我剛剛得知她病了。Ive just learnt that she was ill.（2）learn在句中的含義為“獲悉”、“得知”：3Sam

10、Benton, the local butcher, had lost his wallet while taking his savings to the post office. 簡單句。while 引導(dǎo)的現(xiàn)在分詞作伴隨狀語while he was taking his savings to the post office。現(xiàn)在分詞這樣用的前提是兩個動詞的主語是同一個，并且這兩個動作通常是同時發(fā)生的.3Sam Benton, the local butche他一邊打掃房間一邊聽音樂。He listened to music while cleaning the room.如果是主語不一致則

11、必須用從句：我打掃房間時，他在聽音樂He listened to music while I was cleaning the room.他一邊打掃房間一邊聽音樂。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. Sam was sure that the w

12、allet m4Sam was sure that the wallet must have been found by one of the villagersmust用于對過去已發(fā)生的事進(jìn)行推測時，后面的動詞要用完成式我到這兒的時候他已不在了。他一定早走了。When I arrived, he wasnt here. He must have left early.4Sam was sure that the walletIt had been wrapped up in newspaper and it contained half the money he had lost, toge

13、ther with a note which said: A thief, yes, but only 50 per cent a thief! It had been wrapped up in news5it contained half the money he had lost, 我們既可以說 half the money，也可以說 half of the money，它們可以互相替代，但是money前都必須有the，因為是指特定的錢。再如：這面包有一半已變質(zhì)了。Half the bread/ half of the bread was bad.5it contained half t

14、he money In time, all Sams money was paid back in this way. The last note said : I am 100 per cent honest now!In time, all Sams money was p6In time, all Sams money was paid back in this way. 含一般過去式的簡單句。（1）in time可以表示“經(jīng)過一段時間”或“最終”、“遲早”： 我最終總有一天會把一切都告訴你的。 Ill tell you everything in time.6In time, all

15、Sams money was（2）in this way表示“用這樣的方式”： 必須注意你的拼寫。 這樣你才能最終成為一個好秘書。 You must pay attention to your spelling. In this way, you can become a good secretary in time.（2）in this way表示“用這樣的方式”：被動語態(tài) 被動語態(tài)的基本形式為助動詞be + 及物動詞的過去分詞，即be done。被動語態(tài)的不同時態(tài)是通過助動詞be的時態(tài)變化來體現(xiàn)的，其人稱和數(shù)方面應(yīng)與主語保持一致。在初中階段要求掌握八種時態(tài)的被動語態(tài)和含有情態(tài)動詞的被動語態(tài)

16、，其具體變化為：被動語態(tài)一般現(xiàn)在時：amisare done一般過去時：waswere done現(xiàn)在完成時：have has been done過去完成時：had been done現(xiàn)在進(jìn)行時：amisare being done過去進(jìn)行時：was / were being done一般將來時：shall will be done過去將來時：should would be done含情態(tài)動詞：情態(tài)動詞be done一般現(xiàn)在時：amisare doneam/is/are +done (過去分詞) 一般現(xiàn)在時2) has /have been done 現(xiàn)在完成時 3)am/is /are bei

17、ng done 現(xiàn)在進(jìn)行時 4)was/were done 一般過去時 5)had been done 過去完成時 Visitors are asked not to touch the exhibits.(展品）All the preparations for the task have been completedA new cinema is being built hereI was given ten minutes to decide.By the end of last year, another new gym had been completed in Beijing. am

18、/is/are +done (過去分詞) 一般現(xiàn)在時Vi6)was/were being done 過去進(jìn)行時 7)shall/will be done 一般將來時 8） should/would be done 過去將來時 被動語態(tài)的特殊結(jié)構(gòu)形式1）帶情態(tài)動詞的被動結(jié)構(gòu)其形式為：情態(tài)動詞be過去分詞。 A meeting was being held when I was there. Hundreds of jobs will be lost if the factory closes.The news would be sent to the soldiers mother as soo

19、n as it arrived.The baby can be taken good care of by the baby-sitter.6)was/were being done 過去進(jìn)行時 A 被動語態(tài)的否定式:在第一個助動詞后加not構(gòu)成。We dont believe her .變被動She is not believe by us . 被動語態(tài)的疑問式：把第一個助動詞提到主語之前,句尾加問號構(gòu)成。例如：Where did they grow vegetables？（改為被動語態(tài)）Where _ vegetables _? (答案: were, grown) 被動語態(tài)的否定式:在第一

20、個助動詞后加not構(gòu)成。帶雙賓語的兩種被動語態(tài)形式： 把指人的間接賓語用作被動句的主語，如： She gave me a book. I was given a book by her. 把指物的直接賓語用作被動句的主語，此時，間接賓語前需加介詞to或for, 如： 1) She gave me a book. A book was given to me by her.帶雙賓語的兩種被動語態(tài)形式： 2). She bought me a present. A present was bought for me by her.練習(xí):Her mother gave her a new pen（變

21、被動）A new pen _ _ _ her by her motherwas given to新概念2第45課(共47張)主動語態(tài)變被動語態(tài)應(yīng)注意的問題 1.把主動語態(tài)變?yōu)楸粍诱Z態(tài)時，應(yīng)保留主動語態(tài)原來的時態(tài)。如：She often cleans the house. The house is often cleaned by her.主動語態(tài)變被動語態(tài)應(yīng)注意的問題 3) 當(dāng)“動詞+賓語+賓語補(bǔ)足語”結(jié)構(gòu)變?yōu)楸粍诱Z態(tài)時，將賓語變?yōu)楸粍咏Y(jié)構(gòu)中的主語，其余不動.Someone caught the boy smoking a cigarette(香煙）=The boy was caught sm

22、oking a cigarette.4）在使役動詞have, make, get以及感官動詞see, watch, notice, hear, feel, observe等變?yōu)楸粍咏Y(jié)構(gòu)時，要加toSomeone saw a stranger walk into the building=A stranger was seen to walk into the building. 3) 當(dāng)“動詞+賓語+賓語補(bǔ)足語”結(jié)構(gòu)變?yōu)楸粍诱Z態(tài)時，Som5) 有些相當(dāng)于及物動詞的動詞詞組，如“動詞介詞”，“動詞副詞”等，也可以用于被動結(jié)構(gòu)，但要把它們看作一個整體，不能分開。其中的介詞或副詞也不能省略。 The

23、 meeting is to be put off till Friday5) 有些相當(dāng)于及物動詞的動詞詞組，The meeting 一、系動詞 taste, smell, feel, sound, prove等可用主動形式表達(dá)被動意義。如:1這些花聞起來很香。2那聽起來很有道理。3那食物嘗起來很可口。These flowers smell sweet.That sounds very reasonable. The food tastes delicious.一、系動詞 taste, smell, feel, soun二、某些與 cant wont 等連用的不及物動詞，如move, lock

24、, shut, open 等可用主動形式表達(dá)被動意義。如：1盒子不能移動。2門不會關(guān)。The box cant move.The door wont shut.二、某些與 cant wont 等連用的不及物動1盒子不三、某些可用來表示主語內(nèi)在品質(zhì)或性能的不及物動詞，如 sell, write, wash, clean,last(耐久), wear(耐穿), 等可用主動形式表達(dá)被動意義. 如:This kind of food sells well. 這種食物暢銷。This cloth washes well and lasts long. 這布料經(jīng)洗、耐穿。The floor doesnt clean easily. 這地板不容易弄干凈。三、某些可用來表示主語內(nèi)在品質(zhì)或性能This kind of五、形容詞 worth 后面要用動名詞的主動形式表示被動意義。如：1小說值得一讀。2事情值得做。The novel is worth reading.The thing is worth doing.五、形容詞 worth 后面要用動名詞的主1小說值得一讀。T四、在動詞 req