新概念英语第一册第111-112课首选教案（课堂PPT）

1、12比较级、最高级变化规则比较级、最高级变化规则 1.单音节和少数双音节单词，一般在词单音节和少数双音节单词，一般在词尾加尾加“er”或或“est”。 2.以不发音字母以不发音字母“e”结尾的单词，直接结尾的单词，直接在词尾加在词尾加 “r”或或“st”。 3.以重读闭音节结尾的单词，如果词尾只有以重读闭音节结尾的单词，如果词尾只有一个辅音字母时，应先双写这一辅音字母，一个辅音字母时，应先双写这一辅音字母，再加再加“er”或或“est”。 4.以辅音字母以辅音字母+y结尾的单词，应先改结尾的单词，应先改“y”为为“i”，在加在加“er”或或“est”。 5.其他双音节单词和多音节单词，都在其前

2、面加其他双音节单词和多音节单词，都在其前面加“more”或或“the most”。3不规则变化不规则变化 1.good/well better the best 2.bad - worse - the worst 3.many/ much more the most 4.little less - the least4 many、few + C much、little + U I have many friends. I have more friends. I have much money. I have more money.5Read and compare :hotfewbigsho

3、rtsmalloldfineeasyhungryearlyheavyexcitingcarefullyhotter the hottestfewer the fewestbigger the biggestshorter the shortestsmaller the smallestolder the oldest finer the finesteasier the easiesthungrier the hungriest earlier the earliestheavier the heaviestmore exciting the most excitingmore careful

4、ly the most carefully6Revision idea a little teaspoonful less a few pity instead advice n. 主意 少许 n.一满茶匙 adj.较少的,更少的 几个 n.遗憾 adv.代替 n.建议，忠告7Lesson 111The most expensive model8十大电视机品牌榜中榜十大电视机品牌榜中榜/彩电品牌彩电品牌 1索尼索尼SONY(世界品牌世界品牌,国家免检产品国家免检产品)2长虹长虹CHANGHONG(中国名牌中国名牌,中国驰名商标中国驰名商标,国家国家免检产品免检产品)3三星三星SAMSUNG(中

5、国驰名商标中国驰名商标,国家免检产品国家免检产品)4LG(世界品牌世界品牌,国家免检产品国家免检产品)5TCL(中国名牌中国名牌,中国驰名商标中国驰名商标,国家免检产品国家免检产品)6创维创维SKYWORTH(中国名牌中国名牌,中国驰名商标中国驰名商标,国家免检国家免检产品产品)7康佳康佳KONKA(中国名牌中国名牌,中国驰名商标中国驰名商标,国家免检产国家免检产品品)8厦华厦华XOCECO(中国名牌中国名牌,中国驰名商标中国驰名商标,国家免检产国家免检产品品)9海尔海尔Haier(中国名牌中国名牌,中国驰名商标中国驰名商标,国家免检产品国家免检产品)10海信海信Hisense(中国名牌中国名

6、牌,中国驰名商标中国驰名商标,国家免检产国家免检产品品9 100 300 500It costsIt s the most expensive model in the shop.It costs This model is less expensive than that one. 汇率知多少汇率知多少10New words and expressions: model mdl n.型号，式样型号，式样 afford f:d v.付得起（钱）付得起（钱）deposit dipzit n.预付定金预付定金 instalment inst:lmntn.分期付款分期付款 price prais n

7、.价格价格 millionaire ,miljn n.百万富翁百万富翁11model mdl n.型号、式样型号、式样， 1. 这台电视是最新型的。这台电视是最新型的。 This television is the latest model. 2. 飞机模型、火车模型飞机模型、火车模型 model plane 3. 凯特是个模特。凯特是个模特。 Kate is a model.模型模型，模特模特12afford f:d v.付得起（钱）付得起（钱） 有足够的（金钱，时间）做有足够的（金钱，时间）做通常与can, could, be able to 连用多用于否定句和疑问句 我们买不起新车。我们

8、买不起新车。 We cant afford a new car. We cant afford to buy a new car. I cant afford the time. 我抽不出时间。我抽不出时间。 afford + n. afford + to do13 deposit /dipzit/ n.1) 预付定金，押金，保证金（通常以单数的形式表示）预付定金，押金，保证金（通常以单数的形式表示） Make a deposit of 500 yuan on a new camera. 为买新的照相机付为买新的照相机付500块的定金。块的定金。 2) 存款存款 定期存款定期存款 a fixe

9、d deposit 活期存款活期存款 a current deposit 提取存款提取存款 draw out ones deposit v. 3) 把（钱）存起来把（钱）存起来 deposit money in a bank 把钱存入银行把钱存入银行 14instalment inst:lmnt n.分期付款分期付款 in / by / on instalments以分期付款的方式以分期付款的方式 他以分期付款方式买的房。他以分期付款方式买的房。 He bought his house on instalments.15 price /prais/ n. 1)价格，价格，prices表示表示物

10、价物价的意思的意思The prices of vegetables are going up. 蔬菜的价格正在上涨。蔬菜的价格正在上涨。 the market price 市价，市场价格市价，市场价格 2)表示表示price 价格的高低时，用形容词价格的高低时，用形容词high，low，The prices of watches are very low at that store. 那家店的手表很便宜。那家店的手表很便宜。 3)询问价钱时，询问价钱时，price与与what连用，连用， What is the price of this watch? How much is the watc

11、h? 这手表多少钱？这手表多少钱？16Millionaire n.百万富翁百万富翁17Millionaire 贫民窟的百万富翁Slumdog Millionairebillionaire亿万富翁1819Watch the video and answer question:Can Mr. Frith buy the television on instalments?20Listen to the tape ,and then answere the questions:1.Can Mr. Frith buy the television on instalments?2How does it

12、 work?21MR. FRITH: I like this television very much. How much does it cost?ASSISTANT: Its the most expensive model in the shop. It costs five hundred pounds.MR. FRITH: Thats too expensive for us. We cant afford all that money.= How much is it?How much 多少（询问多少（询问价格价格或或不可数名词不可数名词的量的量 ）这个手提包多少钱？这个手提包多少

13、钱？How much is the handbag?the least expensivehundred 与数字连用时，不加与数字连用时，不加s两百个学生两百个学生two hundred students成千上百的成千上百的 hundreds ofpound 可数可数 如：如： dollars22 MR. FRITH: I like . How much ? ASSISTANT: Its in the shop. It pounds. MRS. FRITH: Thats us. We cant .this television very muchdoes it costthe most exp

14、ensive modelcosts five hundredtoo expensive forafford all that money23ASSISTANT: This models less expensive than that one. Its only three hundred pounds. But, of course, its not as good as the expensive one.MR. FRITH: I dont like the model. The other models more expensive, but its worth the money. c

15、heaper one= television the other （两者中的）另一个（两者中的）另一个 我又两支笔，一支是红色，另一支是蓝色。我又两支笔，一支是红色，另一支是蓝色。 I have two pens. One is red. The other is blue. worth (adj.)值值 的，的， 价值价值的的 这枚戒指值这枚戒指值10，000元。元。 This ring is worth 10,00 yuan.24 ASSISTANT: This models than that one. Its only . But, of course, its the expensi

16、ve one. MR. FRITH: I dont like . The other models , but its the money.less expensivethree hundred poundsnot as good asthe modelmore expensiveworth25Can we buy it on instalments? 情态动词的一般疑问句。介词短语情态动词的一般疑问句。介词短语on instalments作方式状语。作方式状语。 buy on instalments以分期付款方式购买以分期付款方式购买 =buy in (by) instalments Can

17、 we buy it on instalments? Can we buy it in instalments? Can we buy it by instalments?26ASSISTANT: Of course. You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years.MR. FRITH: Do you like it, dear?MRS. FRITH:I certainly do, but I dont like the price. You always want

18、 the best, but we cant afford it. Sometimes you think youre a millionaire!MR. FRITH: Millionaires dont buy things on instalments!pay a deposit 付付的定金的定金 为购买这辆车，你需要先付为购买这辆车，你需要先付10，000元。元。 You need to pay a deposit of 10,000 yuan for this car.省略了省略了paydo = like it价格高价格高 The price is high.价格低价格低 The pr

19、ice is low.东西的贵或便宜用东西的贵或便宜用 expensive & cheap27 MR. FRITH: Can we buy it _? ASSISTANT: Of course. You can pay _ of thirty pounds, and then fourteen pounds for three years.on instalmentsa deposita month28 MR. FRITH: , dear? MRS. FRITH:I do, but I dont like . You always want , but . Sometimes you

20、think youre a ! MR. FRITH: Millionaires dont buy things _!certainlythe pricethe bestwe cant afford the pricemillionaireon instalmentsDo you like it29Watch the video again, then try to retell the text30Fill in the blanks. MR. FRITH: I like . How much ? ASSISTANT: Its in the shop. It pounds. MRS. FRIT

21、H: Thats us. We cant .this television very muchdoes it costthe most expensive modelcosts five hundredtoo expensive forafford all that money31 ASSISTANT: This models than that one. Its only . But, of course, its the expensive one. MR. FRITH: I dont like . The other models , but its the money.less exp

22、ensivethree hundred poundsnot as good asthe modelmore expensiveworth32 MR. FRITH: Can we buy it_? ASSISTANT: Of course. You can pay _ of thirty pounds, and then fourteen pounds for three years.on instalmentsa deposita month33 MR. FRITH: , dear? MRS. FRITH:I do, but I dont like . You always want , bu

23、t . Sometimes you think youre a ! MR. FRITH: Millionaires dont buy things _!certainlythe pricethe bestwe cant afford the pricemillionaireon instalmentsDo you like it34Language points1.How much does it cost? Cost表示花费时间，金钱，主语一般是表示花费时间，金钱，主语一般是物物 This book costs me 10 yuan. 这本书我花了这本书我花了10美元。美元。 Spend 花

24、时间，金钱，主语一般是花时间，金钱，主语一般是人人 Spend （money）on sth. 在在方面花钱方面花钱 She spent much money on the clothes. 她花很多钱在衣服上。她花很多钱在衣服上。 Spend （time） in doing sth 花时间做某事花时间做某事 I spent a lot of time in reading. 我花很多时间读书。我花很多时间读书。How much 可以用来询问可以用来询问不可数名词的数量不可数名词的数量，也可以用来询问价格。，也可以用来询问价格。 How much milk is in the cup? 杯子里还

25、有多少牛奶？杯子里还有多少牛奶？352. Its the most expensive model in the shop. It costs five hundred pounds. expensive 形容词，昂贵的，多音节词，比较形容词，昂贵的，多音节词，比较级和最高级要用级和最高级要用more 和和 most five hundred pounds hundred 有有具体数字具体数字在前面，不用复数在前面，不用复数 pounds 复数复数形式形式more/lessexpensivethemost/leastexpensivetwohundredstudentshundredsofst

26、udents364. Thats too expensive for us. We cant afford all that money. afford，动词，付得起，一般用于否定，动词，付得起，一般用于否定句和疑问句中，句和疑问句中， cant afford 负担不起负担不起 He cant afford so much money for a house. 他负担不起买这座房子的这么多钱。他负担不起买这座房子的这么多钱。 Can you afford a car? 你买得起一辆轿你买得起一辆轿车吗？车吗？tobuy375. But, of course, its not as good a

27、s the expensive one. as good as 和和一样好一样好 asas 和和一样一样 Your brother is as tall as I am. 你的哥哥和你的哥哥和我一样高。我一样高。 Not asas 不如不如怎么样怎么样 这辆车没有那辆车新这辆车没有那辆车新.Thiscarisnotasnewasthatone.38Language points6. The other models more expensive, but its worth the money. the other 是指是指两者中两者中的另外一个的另外一个 I have two sisters

28、：one is tall；the other is short. 我有两个姐姐，一个高，一个矮。我有两个姐姐，一个高，一个矮。 be worth 值值钱钱 This book is worth 50yuan. 这本书值这本书值50元。元。 Its worth the money. 它值这么多钱。它值这么多钱。39Language points7. Can we buy it on instalments? buy on instalments 以分期付款的方式购买以分期付款的方式购买 你为什么不以分期付款的方式购买这座房子呢？你为什么不以分期付款的方式购买这座房子呢？Whydontyoubuy

29、thishouseoninstalments?408. You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years. pay a deposit of 付付的定金的定金 You need to pay a deposit of three pounds for this car.你你要先付要先付300英镑的定金来买这辆车。英镑的定金来买这辆车。 钱数前面用钱数前面用 of ，买什么东西用，买什么东西用for fourteen pounds 前面省略了一个动词前面省略了一个动词

30、pay for three years 分期付款，分期付款，3年付清年付清41Grammar 形容词与副词都有三个等级，形容词与副词都有三个等级，原级，比较级，最原级，比较级，最高级高级。 原级比较：原级比较：as as Bill is as fat as Tom . Bill和和Tom一样胖一样胖。 He runs as fast as you. 他和你跑得他和你跑得一样快。一样快。 在在as as 中间使用的形容词和副词一定要用中间使用的形容词和副词一定要用原级原级.否定用否定用notasas42翻译句子翻译句子 他的车和我的车一样贵。他的车和我的车一样贵。 我的家和他的家一样大。我的家和

31、他的家一样大。 我女朋友比他女朋友漂亮。我女朋友比他女朋友漂亮。 他没有我胖。他没有我胖。 我每天喝的水和我妈妈喝的水一样多。我每天喝的水和我妈妈喝的水一样多。 这块表太贵了，我买不起。这块表太贵了，我买不起。 我付了我付了500500块钱定金买那个手机。块钱定金买那个手机。 我分期付款买了新房子，但是我要每月付我分期付款买了新房子，但是我要每月付15001500元，元，2020年付清。年付清。 你不是百万富翁，你不能花那么多钱买车！你不是百万富翁，你不能花那么多钱买车！43Exercises： 根据提示填写单词。 1. You can find all this books in the _

32、(当地的) library. 2. Mary wants to live in the best _(旅馆) in this city. 3. Please _(开) your car carefully. 4.On teachers Day, I gave some _(明信片) to my teachers. 5. The classroom is very _(安静) because the students are all on the playground.localhoteldrivepostcardsquiet44 根据首字母提示填空。 1. Get up early this

33、morning. Dont m_ the school bus again. 2. She will go to Shanghai to visit her aunt s_. 3. My grandparents g_ vegetables by themselves every year. 4. Now Li Ming can go to work by u_ in Zhengzhou. 5. He wants to o_ a happy family.issoonndergroundrowwn45单项选择 1.- Is your father going to Nanjing by _ p

34、lane this time? - No. He will take _ train.A. a; theB. /; a C. a; /D. /; /46 2. - Look at the trainers, Simon. They look like yours. - No. Mine _ black and white.A. isB. hasC. haveD. are47 3. - It is late now. We must go back to the _. - OK. I really need a good sleep.A. hotel B. restaurantC. theatr

35、eD. hospital48 4. There are lots of hills _ our town. They make the town warm in winter. A. on B. around C. between D. from49 5. Please come and join _! You can be in _ club. A. us; us B. us; our C. our; us D. our; our50 6. Disneyland is a good place _ fun. A. to have B. having C. has D. have51 7. L

36、ang Lang is _ as a great pianist. Many people like him very much. A. fresh B. famous C. interesting D. important52 8. - Let me help you carry the bag. - No, thanks. It is big, _ there is nothing in it.A. andB. soC. butD. because53 9. - How do you like the bike? - It looks nice. But _ price is too hi

37、gh. A. itB. itsC. itsD. its54 10. - What would you like to do this weekend? - Id like to _ my friends _ Yangzhou.A. show; aroundB. make; aroundC. take; visitD. show; visit55 11. Im _ meeting my favourite singer Jay chou. A. planning to B. getting ready to C. waiting to D. looking forward to56 12. -

38、Do you have a party on _ Day every year? - Yes, we do. And we have a party on _ Day, too. A. Teachers; Childrens B. Teachers; Childrens C. Teachers; Childrens D. Teachers; Childrens57 13. - The fish _ nice. Your mother is a great cook. - Really? Try some and you will like it more. A. eats B. smells

39、C. cooks D. sees58 14. - Were going to have a party for the exchange students this afternoon. - _. And say hello to them for me. A. Good idea. B. Have fun. C. Best wishes. D. Youre welcome.59 15. - _ is your home from the school?- Only ten minutes walk.A. How much B. How often C. How farD. How long60Thank you!61Lesson112asas像像一样一样1notasas不像不像一样一样262_is handsome_is more handsome_is the most handsome63 形容词原级比较结构形容词原级比较结构: as+adj. (原级原级)+as 李敏镐和陈柏霖一样帅。李敏镐和陈柏霖一样帅。 Lee MinH