九年級(jí)英語上：Unit 3 Buying and Selling Lesson 17—20學(xué)案（冀教版）

1、unit 3buying and selling【本講教育信息】一. 教學(xué)內(nèi)容：unit 3 buying and selling （l17l20） 1. 重點(diǎn)單詞n. money price advertising product supply mall business lingo examplesuccess meeting course beginner audiotape certificate registration payment cheque cash v. pay notice adj. fat intermediate final adv. quite 2. 重點(diǎn)短語。

2、pay for 付錢 business lingo 商務(wù)語言 make money 掙錢 join in 加入 have to 不得不3. 交際用語（購物）。 can / may i help you? how many/ how much would you like? what color /size / kind would you like? i want / id like how much is it? thats too expensive. im afraid do you have another color/size? thats fine, ill take it.二.

3、重點(diǎn)、難點(diǎn)解析及詞語辨析：1. our basketball team has been invited to another city. 我們的籃球隊(duì)已經(jīng)被邀請(qǐng)到另一個(gè)城市去比賽。（l17）invite 意思是“邀請(qǐng)”，固定搭配有： invite sb. to do sth. 邀請(qǐng)某人做某事invite sb. to someplace 邀請(qǐng)某人到某地去i invite all my friend to my birthday party. 我邀請(qǐng)了我全部的朋友來我的生日聚會(huì)。he invited me to go with him. 他邀請(qǐng)我和他一起去。2. but the trip co

4、sts a lot of money. 但是旅程要花費(fèi)好多錢。（ l 17）表示花費(fèi)的詞語有很多，下面小結(jié)一下： take 花費(fèi)時(shí)間 it takes /took sb. some time to do sth. it took me two hours to do my homework . 我花了2小時(shí)做作業(yè)。cost “花費(fèi)金錢” 主語為物the book cost me 5 yuan. 這本書花了我5塊錢。 pay “花金錢”， 主語為人。i paid 5 yuan for the book. 我花了5塊錢買這本書。spend “可花時(shí)間，也可花錢” sb. spent+時(shí)間/金錢+

5、on sth./（in）doing sth. i spent 5 yuan on this book. = i spent 5 yuan（in）buying the book.我花了5元錢在這本書上。3. i dont have a job. 我沒有工作. （l17）job 意思是“工作，職業(yè)”。 on the job 在工作，在忙碌 my teacher is on the job. 我們老師正忙著呢。 out of a job 失業(yè)，下崗 some workers in this factory is out of a job. 這個(gè)工廠的一些工人下崗了。 辨析： job 與 work j

6、ob “工作”, 可數(shù)名詞work “工作”, 不可數(shù)名詞, works “作品”。everyday my father has a lot of to do. 每天我爸爸都有許多工作要做。whats your job? 你的工作是什么?im a doctor. 我是一名醫(yī)生。4. have you ever had to wait for something for a long time. 你有不得不長(zhǎng)時(shí)間等待的經(jīng)歷嗎? have to 意思是“不得不“，表示客觀條件限制，有多種時(shí)態(tài)。 must 意思是“必須”，強(qiáng)調(diào)主觀要求，只有一般現(xiàn)在時(shí)。 we have to walk home, b

7、ecause the last bus has left. 我們不得不走回家,因?yàn)槟┌嘬囈呀?jīng)開走了。 i must go now. 我現(xiàn)在必須要走了。5. i wonder when the mall open? 我想知道商場(chǎng)什么時(shí)候開門? wonder = want to know “想知道，好奇” wonder n. 驚奇they looked at the big stone in wonder. 他們驚奇地看著這塊大石頭。 （2）奇觀，壯舉the great wall is one of the world wonders. 長(zhǎng)城是世界奇觀之一。6. danny hears someb

8、ody say something. danny 聽見有人在說話。 hear sb. do sth. 聽見某人做某事/做過某事 hear sb. doing sth. 聽見某人正在做某事 類似的詞還有： see / listen to / look / watch / feel 等。 i often see a girl dance in the park. 我經(jīng)?？吹揭粋€(gè)女孩在公園里跳舞。 he watched a man running out of the bank. 他看到一個(gè)男人從銀行里跑出來。7. know business lingo. 了解商務(wù)術(shù)語。（l19） business

9、“商業(yè)，商務(wù)，交易，營(yíng)業(yè)，商店” my uncle always receives a lot of business letters, because he is a business man . 我叔叔是個(gè)商人,所以他總是收到許多商務(wù)信件。拓展 business 是由 形容詞busy+后綴ness 構(gòu)成的。類似的詞還有： happy happiness goodgoodness illillness （2）lingo n. （pl. lingoes）“方言，語言，術(shù)語”。 my sister knows several lingoes. 我姐姐懂好幾種方言。8. many people l

10、earn english so they can have more success in business. 許多人學(xué)英語,所以他們可以在商務(wù)活動(dòng)中取得更大的成功。success n. “成功，勝利”，succeed v. successful adj.“成功的”successfully adv. “成功地” be successful in 在某方面成功 bill gates is successful in computer. failure is the mother of success. 失敗是成功之母。9. may i help you ? 我能幫助你嗎? 這是用于商店、賓館、飯店中的服務(wù)性語言，等于“what can i do for you ?”“can i help you？”10. if 引導(dǎo)的條件狀語從句 （1）if 引導(dǎo)的條件狀