新概念二__Lesson_21_精心制作課件

1、Mad or not? Learning objectives 學習目標學習目標 1.Be able to read, understand the lesson. 2.Try to retell and recite the lesson with the key words given. Previewing check madreasonsumdetermined發(fā)瘋的發(fā)瘋的原因原因量；一筆（金額）量；一筆（金額）堅定的；下決心的堅定的；下決心的offer提供提供Previewing Check 1. When he heard the good news, he almost went

2、 m_ with joy. 2. Miss, Albert isnt here. He is p_ ill.3. The r_ why I study Enlgish is that I want to study abroad.4. His father spent a large s_ of money on the house.5. The little girl gave me a d_ look - the kind that she said she would not change her mind. 6. The man o_ me a job to be his assist

3、ant. i. Complete the sentences with the proper words.adrobablyeasonumeterminedffered1. What is noise pollution? _2. What will noise bring us? _3. What can we do to decrease(減少減少) noise pollution? _ iii. Background reading. It is a type of pollution that is unpleasant or even unbearable. Noise will b

4、ring us unhappiness, anger,etc. Turn off the T.V., etc. (books closed)BB( )1.Where does the writer live? A. On a plane. B. Near an airport. C. On an airfield.( )2. What drove away the people? A. air pollution B. noise pollution C. water pollutionii. Reading comprehensionIt was built years ago, and i

5、t came into use last year.Over a hundred people must have left. The writer decided to stay there instead of moving away. 1. When was the airport built and when did the airport come into use?_2. How many people must have left? _3. Why do people think the writer is mad? _ Aeroplanes are slowly _me_. I

6、 live near an airport and _planes can be heard night and day. The airport was built_ _, but _some reason it could not be used then. Last year, however, it _ _use. Over a hundred people must have been _away from their homes by the noise. I am one of the few people_. Sometimes I think this house will

7、be _ _by a passing plane. I have been _a large_ of money to go away, but I am _to stay here. Everybody says I must be _ and they are probably right. Summary writing:Answer these questions in not more than 50 words.1. Is the writer slowly going mad or not?2. Where does he live?3. What can be heard ni

8、ght and day?4. Have most of his neighbours left their homes or not?5. Has he been offered money to leave or not?6. What is he determined to do?7. What does everyone say?8. Are they probably right or wrong?Yes.Near an airport.Passing planesYes.Yes.Stay here.He must be mad.Yes.Mad or not? maddriveSe i

9、nto usenight and dayfor some reason I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane . I have been offered a large sum of money to go away , but I am determined to stay here . Everybody says I must be mad and they are probably right .a large sum o

10、fknock downdetermined1. mad adj.發(fā)瘋的；瘋狂的；生氣的發(fā)瘋的；瘋狂的；生氣的drive sb. mad 把某人逼瘋把某人逼瘋e.g. 過多的作業(yè)快把我逼瘋了。_Too much homework almost drove me crazy.mad adj 發(fā)瘋的1.be mad 發(fā)瘋，發(fā)狂 （強調狀態(tài)） 2.“為而瘋狂（著迷）”的表示方法：be mad about Im mad about English.be crazy about go mad 發(fā)瘋，發(fā)狂 （強調轉變） go crazy go insane （insaneinsein adj. 患精神病的，

11、精神病患者的，極愚蠢的）go bananas （go+adj.變得)They are going bananas. =going crazy=going mad (變瘋了) I slowly go insane/go crazy/go mad/go bananas.3.be mad at sb 生某人的氣4.drive sb mad 逼瘋1、Mad or not? = mad or not mad? or not 在疑問詞的后面，表示在疑問詞的后面，表示“是還不是是還不是”，選擇概念，選擇概念2、Aeroplanes are slowly driving me mad. 1). aeropla

12、ne = airplane 飛機飛機 2). drive sb mad 把某人逼瘋把某人逼瘋 （難點（難點P94) e.g. You are driving me mad. drive (drove , driven) eg. He drives his car very badly. 他他開車開車技術非常糟糕。技術非常糟糕。 eg. The farmer drove the cattle in the field. 那位農夫把牛那位農夫把牛趕趕進進田里。田里。 eg. Our army drove the enemy back. 我們的軍隊把敵人我們的軍隊把敵人趕回趕回去去了。了。 eg.

13、During the war, many people were driven out of their homes.戰(zhàn)爭期間，許多人被趕出家園。戰(zhàn)爭期間，許多人被趕出家園。5. drive vi. & vt. 開（車）開（車）,驅逐；趕驅逐；趕 drive away from (sp.) 從從趕走趕走 e.g. He _ _ _ every day.Thousands of people _ _ _ from their homes in wars.drives to work are driven away2. v+ing 正在正在的的（現在分詞可以（現在分詞可以放在名詞前面，做放

14、在名詞前面，做定語定語）正在跳舞的男孩是我的哥哥。The dancing boy is my brother.3、I live near an airport and passing planes can be heard night and day. night and day 日日夜夜，夜以繼日日日夜夜，夜以繼日 passing planes 過往飛機過往飛機 （passing是現在分詞，作定是現在分詞，作定語，起形容詞作用，修飾語，起形容詞作用，修飾planes，“經過的經過的(路過路過)，過，過往的往的”） He forgot the man with passing time. 隨著

15、時間的消隨著時間的消逝，他忘掉了那個人。逝，他忘掉了那個人。 sleeping baby 正在睡覺的小孩正在睡覺的小孩 waiting car 正在等待的車正在等待的車4、The airport was built years ago, but for some reason it could not be used then.1)years前面不加確定的數詞時，一般表示“許多年”years ago = many years ago，weeks等的用法與它相似 I have not seen him for weeks.2)for some reason由于某個理由 some+可數名詞單數：某

16、一 some book some+可數名詞復數：一些 some books some+不可數名詞： 一些 some water Ill tell you some day. Well talk about it some other time. 我們改日再談這件事。5.Last year,however,it came into use. Over a hundred people must have been driven away from their homes by the noise.1) come into use:投入使用投入使用(永無被動，物作主語）永無被動，物作主語） com

17、e into:進入得到、獲得財富進入得到、獲得財富 eg. The airport came into use last year. 這個機場去年投入使用。這個機場去年投入使用。 go out of use 停止使用停止使用2) over = more than3) away from 離開離開4) Home ,family與與 house 的區(qū)別（的區(qū)別（P94難點）難點）home:家家,強調有感情強調有感情;house僅僅指房子僅僅指房子;family:家人家人 home=family+house must have done 對發(fā)生完的事情有把握的判斷對發(fā)生完的事情有把握的判斷 must

18、 have been done （被動形式）（被動形式）3. however 然而然而 but 雖然雖然但是但是 though 雖然雖然但是但是 although 雖然雖然但是但是e.g. Its hard work. _, I enjoy it. Its hard work _ I enjoy it. _ its hard work, I enjoy it. Its hard work; I enjoy it, _. His friends, _, had other ideas. HoweverbutThough/Althoughthoughhowever6. 給某人提供某物給某人提供某物

19、 offer sb. sth. = offer sth. to sb. = give sb. sth. = give sth. to sb.7. 一大筆一大筆 = a large sum of = a large sum許多；大量許多；大量e.g. _work has been done to prevent pollution in our country.A. A large amount ofB. A great manyC. A plentyD. Many A8. 決心做某事；決定做某事決心做某事；決定做某事be determined (adj.) to do sth. = deter

20、mine(v.) to do sth.= decide to do sth. = make adecision to do sth.e.g. 她決定明天一大早出發(fā)。9. house ：“房子房子”，指居住的建筑，指居住的建筑home: “家家”，指一個人同家人共同經常居住的地方，指一個人同家人共同經常居住的地方(抽抽象意義上的象意義上的)；“家鄉(xiāng)家鄉(xiāng)”family: “家庭家庭”，“家庭成員家庭成員”e.g. Tom regards Nanjing as his second _ because he has been here for many years.A. family B. room

21、 C. house D. home DShe is determined to set out early in the morning.6.I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane. 1). one of 的用法（的用法（3點）點） +名詞復數名詞復數 +謂語動詞的單數謂語動詞的單數+形容詞的最高形容詞的最高2）left表示被留下來的，表示被留下來的，leave-left-left , left作定語作定語后置后置,常放常放n.后后

22、. left 剩下的剩下的東西，相當于東西，相當于“Who are left (by the others) 其他人走其他人走了留下他們了留下他們” I have a bag left. There is ten cents left in my pocket. （cent sent n.(貨幣單位貨幣單位)分分, 分幣）分幣）3)sometimes 有時候有時候 sometime （過去或將來）某時候（過去或將來）某時候 some time 一段時間一段時間 some times 幾次，幾倍幾次，幾倍 （注：這是中國人的用法，地道的說法是：（注：這是中國人的用法，地道的說法是：several

23、 times）4）knock down 拆散，撞倒拆散，撞倒 knock at 敲敲 knock out 打昏打昏 knock off 下班；從下班；從碰下去；優(yōu)惠，折扣碰下去；優(yōu)惠，折扣 knock over 撞翻，打翻，撞倒撞翻，打翻，撞倒 I have been offered a large sum of money to go away, but I am determined to stay here. offer v. 提供（相當于given） offer help 提供幫助 offer a sum of money 提供一筆錢 offer a job 提供一份工作 offer

24、sb sth offer sth to sb 雙賓語的被動語態(tài)中，主語有兩種可能; 以sb.做主語或以 sth. 做主語 give sb. sth.被動sb. be given sth. give sth. to sb.被動 sth. be given to sb. 雙賓語在變被動時用離動詞最近的賓語做主語 原文句型結構 sb. be offered sth. be determined to do sth 下定決心要做 7. mad adj. 發(fā)瘋發(fā)瘋 be mad about:為為而而瘋狂瘋狂 be mad at sb eg: Dont be mad at him。 別怪他（不關他的事）別

25、怪他（不關他的事）。 Dont fight with him, he is a mad man. 別跟他打架別跟他打架, 他是瘋子。他是瘋子。被動語態(tài)構成被動語態(tài)構成 助動詞助動詞+及物動詞的過去分詞及物動詞的過去分詞 （ be + P.P.)以以see為例，比較主動語和態(tài)被為例，比較主動語和態(tài)被動語態(tài)的結構形式動語態(tài)的結構形式時態(tài)主動語態(tài)被動語態(tài)(be+過去分詞）一般現在時see / seesam(is,are)+seen一般過去時sawwas(were)+seen一般將來時will (shall) +seewill(shall)+be+seen(過去將來時)would(should)+se

26、ewould(should)+be+seen現在進行時am(is,are)+seeingam(is,are)+being+seen(過去進行時)was(were)+seeingwas(were)+being+seen現在完成時have(has)+seenhave(has)+been+seen(過去完成時)had+seenhad+been+seen含情態(tài)動詞情態(tài)動詞+see情態(tài)動詞+be+seen肯定句，否定句及疑問句如下。Cars are made in Changchun. Cars are not made in Changchun. -Are cars made in Changchun

27、? (-Yes, they are./No,they arent.) Where are cars made? p26被動語態(tài)使用方法被動語態(tài)使用方法 When can we use the passive voice? 不知道動作的執(zhí)行者是誰，或沒有必要指不知道動作的執(zhí)行者是誰，或沒有必要指出動作的執(zhí)行者時。出動作的執(zhí)行者時。 My bike was stolen last night. Letters are collected at eight every morning. 2. 為了強調或突出動作的承受者時。為了強調或突出動作的承受者時。 The desk was made by Ma

28、ster Wang. The bag was taken away by his sister. 3. 為了更好地安排句子為了更好地安排句子The well-known person got on the bus and was immediately recognized by people. （一個主語就夠了） 4. 在上下文中，為了使句子間連接在上下文中，為了使句子間連接緊密時。緊密時。如：如： I have a new skirt. It was given to me as a birthday present by my aunt. 主動語態(tài)改為被動語態(tài)的方法 將主動語態(tài)的賓語改為

29、被動語態(tài)的主語。將主動語態(tài)的賓語改為被動語態(tài)的主語。 將主動語態(tài)的謂語動詞改為將主動語態(tài)的謂語動詞改為“be+過去分詞過去分詞”結構。結構。 將主動語態(tài)的主語改為介詞將主動語態(tài)的主語改為介詞 by之后的賓語之后的賓語，放在謂語動詞之后（有時可省略）。，放在謂語動詞之后（有時可省略）。將下列句子改成被動語態(tài)。 1.We use English as a foreign language. English is used as a foreign language( by us) 2. People write business letters in English Business letter

30、s are written( by people) in English. 3.They make telephone calls in English. Telephone calls are made( by them) in English. 4.Travelers and business people use English. English is used by travelers and business. 5.Farmers grow rice in Zhejiang. Rice is grown by farmers in Zhejiang主動語態(tài)變?yōu)楸粍诱Z態(tài)時注意主動語態(tài)變

31、為被動語態(tài)時注意 含直接賓語和間接賓語的主動語態(tài)變?yōu)楸粍诱Z態(tài)時有兩種情況: Eg He gave the boy an apple. (1)把間接賓語改為主語,直接賓語保留不變: The boy was given an apple (2)把直接賓語改為主語,此時,間接賓語前要 加to或for. An apple was given to the boy. (give, pass, show, send- to ) (buy, draw, make, -for )1.含雙賓語的被動含雙賓語的被動My father gave me a new book on my birthday . -A n

32、ew book was given to me (by my father )- I was given a new book (by my father). 2.不帶的to不定式,改為被動語態(tài)時不定式前要加to.They watched the children sing. The children were watched to sing . 3.短語動詞是不可分割的整體,改為被動語態(tài)時要保持其完整性,介詞或副詞不可遺漏.We must take good care of the young trees. Young trees must be taken good care of.4.

33、帶復合賓語的動詞改為被動語態(tài)時,一般把主動語態(tài)的賓語改為主語,賓語補足語在被動語態(tài)中作主語補足語. He cut his hair short. His hair was cut short. They told him to help me. He was told to help me.5. 注意: 不及物動詞不能用被動語態(tài)happen ,take place, appearbut不及物動詞帶上介詞或副詞構成的短語不及物動詞帶上介詞或副詞構成的短語,相當于及物動詞相當于及物動詞, 后面可帶賓語后面可帶賓語How many Harry Porter books has J.K.Rowling

34、 written?She has written seven Harry Porter books .Seven Harry Porter books have been written by J.K.Rowling.The Present Perfect Passive VoiceSentence structure: subject + have/has +been+ doneIn what cases do we use the passive voice?1.不知道或沒有必要說明的動作的執(zhí)行者不知道或沒有必要說明的動作的執(zhí)行者是誰。是誰。2.強調動作的承受者，而不是發(fā)出者。強調動作的承

35、受者，而不是發(fā)出者。Change the following sentences into active or passive voice.1. Liu Xiang has ever broken the world record.The world record has ever been broken by Liu Xiang.2. The floor has been cleaned by my mother.My mother has cleaned the floor.3. Yao Ming has been pushed over by a fat basketball playe

36、r.A fat basketball player has pushed Yao Ming over .4. I havent cleaned the room for weeks.The room hasnt been cleaned by me for weeks.5.We have been invited to take part in his wedding.He has invited us to take part in his wedding.6.My father has given up smoking so far.Smoking has been given up so

37、 far.7.Someone has opened my bag.My bag has been opened by someone.8.All the letters have already been sent by the postmen.The postmen have already sent all the letters.When you get the paper back, pay attention to what _.(2007四川四川) have marked have been marked had markedA.had been markedB2. I like

38、these English songs and they _ many times on the radio.(2008安徽安徽) taught B. have taught C. are teaching D. have been taughtD10. 現在完成時的被動語態(tài)：現在完成時的被動語態(tài)： 主語主語 + _/_ + _+ _ + (by + _) e.g. Someone has stolen my bag. (主動語態(tài)) My bag _ been _ by someone. (被動語態(tài)) We havent found the answer to the question. (主

39、動語態(tài)) The answer to the question _ been _ by us. (被動語態(tài))havehas被動語態(tài)被動語態(tài)been過去分詞過去分詞名詞名詞hasstolenhasntfound11. 情態(tài)動詞表示情態(tài)動詞表示推測推測的被動語態(tài)：的被動語態(tài)： (詳見導學案詳見導學案)e.g. 她唱得真好。我想她以前肯定是名歌手。他今天沒有來上學，肯定是病了。- Hi, Tom. Any idea where Jane is? - She _ in the classroom. I saw her there just now.(2009年重慶高考)A. shall beB. sh

40、ould have beenC. must beD. might have been.CShe sings so well. I think she must have been a singer.He doesnt come to school today. He must be ill.1.把我逼瘋把我逼瘋 _2.過往的飛機過往的飛機 _3.日日夜夜日日夜夜 _4.由于某種原因由于某種原因 _5.啟用啟用 _6.從從趕走趕走 _7.撞倒撞倒 _8.一大筆錢一大筆錢 _9.離開離開/搬走搬走 _10.決定做某事決定做某事 _ ii. Phrases and sentences.drive m

41、e crazypassing planesnight and day/day and nightfor some reasoncome into usedrive away fromknock downa large sum of moneygo awaybe determined to do sth.11.他正慢慢地走在回家的路上。他正慢慢地走在回家的路上。 He _ _ _ along the way home.12.我口袋里只剩下兩元了。我口袋里只剩下兩元了。 There is only _ _ _ in my pocket.13.你一定是吉娜的妹妹吧。哇，你們倆看起你一定是吉娜的妹妹吧

42、。哇，你們倆看起來一模一樣。來一模一樣。You _ _ Ginas sister. Wow, you look the same! is slowly walking two yuan left must be( ) 1 Our room must _ clean. A. keep B. be kept C. to be kept D. to keep ( ) 2 -Id like to buy that coat.-Im sorry. _. A. it sold B. its selling C. Its been sold D. it had been soldBC( ) 3 Doctors _ in every part of the world. A. need B. are needing C. are needed D. will need( ) 4 These papers _ yet. have not written B. have not been written C. has not wr