新人教版七年級-unit7How-muchu-are-these-socks-sectionB(良心出品必屬精品)

1、1Unit 7 How much are these socks? Section B適用學(xué)科英語適用年級初一適用區(qū)域全國課時時長（分鐘）1 課時/60 分鐘知識點教學(xué)目標(biāo)知識：Uni t7sectio nB 重點詞組單詞解析方法：簡明扼要的講解，并配套經(jīng)典習(xí)題的練習(xí)能力：加深對 unit 7 的理解教學(xué)重點教學(xué)難點掌握規(guī)律，正確做題3課堂導(dǎo)入播放磁帶，請同學(xué)們猜猜今天要學(xué)什么內(nèi)容？Mr. Cool s Clothes StoreCome and buy your clothes at our great sale! We sell all our clothesat very good pr

2、ices. Do you like sweaters? Wehave red and green sweaters for only$15! Yellow and white sweaters are only $12! Doyou need trousers? For buys, wehave black trousers for only $22. And shorts are only $16! For girls, we have skirts inred and purple for only $20. How much are our jackets? Only $30! And

3、we have blackand brow n shoes for only $28.！ Come to Mr. Cool s Clothes Store now!、復(fù)習(xí)預(yù)習(xí)1 復(fù)習(xí)：通過一些題型復(fù)習(xí)上節(jié)課的知識點:教學(xué)過程Socks are only $2 for three pairs4詢問價格：how much1._ is +_?_ are +_ ?_ + 錢_ +錢【習(xí)題】1.這件紅色的裙子多少錢？ 100 元。2.這條藍(lán)褲子多少錢？ 30 美元.2. What s the price of + 商品？It s + 錢【習(xí)題】1.這件紅色的裙子多少錢？ 100 元2.這條藍(lán)褲子多少錢？

4、 30 美元.5【習(xí)題】 寫出同義句How much is the sweater ? =the sweater ?How much are the socks ? =the socks ?三、知識講解知識點 1: sectionB 課文講解1【考查點】come v. “來，來到”，反義詞是 go。come 是不及物動詞，其后不能直接接賓語，接賓語時要接相應(yīng)的介詞。但是當(dāng)其后接here，there用介詞。home 等副詞時，不62【考查點】sale n.出售；降價銷售Its a sale of win ter clothes.那是一次冬裝大廉售。1. on sale 促銷中；出售；廉價出售Th

5、e shirts are on sale. Theyre very cheap.這些襯衫在大甩賣，它們很便宜。2. for sale （尤指個人所有物）待售The computer is for sale.這臺電腦待售。1）_房子在待售 The house72）_ 毛衣在出售3.【考查點】sell v. “賣，銷售”，sale 的動詞形式，buy 的反義詞(1)sell sb.sth. = sell sth.to sb.把某物賣給某人They want to sell us the car.=They want to sell the car to us.他們想把汽車賣給我們。84【考查點】.

6、We sell all our clothes at very good prices.at very good prices以合理/優(yōu)惠的價格5【考查點】.for 的用法我們賣的所有服裝價格都很優(yōu)惠91.供用，給的Is this apple for me?這個蘋果是給我的嗎？Here is a letter for your mother.這兒有你媽媽的一圭寸信。2.作用（表用途）Do you n eed bags for sports?你需要運動包嗎？I need a cup for milk.我需要一個裝牛奶的杯子3.就.而言，對于.來說For lun ch, I like hambur

7、gers and salad.For girls, we have T-shirts in all colors.4.以.的價格（表交換、價格）You can buy socks for only 5 dollars each.5. or on eself =by on eself親自午飯我喜歡漢堡和沙拉。女孩子們可以買到各種顏色的 T 恤衫你可以買到每雙只賣 5 美元的襪子。Come and see for yourself.你親自來看看吧。106【考查帶你】buy v .購買；買1. buy sth. I want_a computer.2. buy sb.sth. = buy sth.f

8、or sb.給某人買某物His pare nts want to buy him a sweater.=His pare nts want to buy a sweater for him.我想買臺電腦。buy it for him11他父母想給他買一件毛衣。3. buy sth.from sb./somewhere 從某人 / 某處買某物Can you buy a book from my brother?你從我弟弟那兒買本書可以嗎?7【考查點】.clothes n .“ (pl.)衣服，服裝”。1.作主語時，謂語動詞用復(fù)數(shù)形式?！耙惶滓路庇?a suit of clothes表示。I l

9、ike beautiful clothes.我喜歡漂亮的衣服。2. clothes不能用數(shù)詞直接修飾，但可用 these , those , many, few 等詞修飾。Dont buy too many clothes for her!不要給她買太多衣服！128【考查點】.price n.“價格”，1. 詢問價格用“Whats the price of.? ”句式，相當(dāng)于 “How much is/are. ?” 結(jié)構(gòu)。Whats the price of the computer ?=How much is the computer ?這臺電腦多少錢？2. at a/an/the + a

10、dj. + price 表示“以.的價格”，表示價格的高低用high 和 low，不能用 expensive/dear（貴的）/cheap（便宜的）等來修飾。13The price of the watch is low. = The watch is too cheap.這塊表很便宜。9【考查點】 物品+ in +顏色二顏色+物品She has a sweater in red. = She has a red sweater.她有一件紅色的毛衣。1410【考查點】100 以內(nèi)基數(shù)詞的構(gòu)成:1zero-twelve 拼寫和讀音各不相同，無規(guī)律可循，應(yīng)逐一記憶。2thirteen-ninete

11、en，表示“十幾”，構(gòu)成特點是都以 teen 結(jié)尾，單詞有兩個重音。3twenty_ninety 表示“幾十”，構(gòu)成特點是都以一 ty 結(jié)尾。要特別注意 forty（四十）的拼寫。4“幾十幾”的表達(dá)方式：整十位數(shù)+連字符+個位數(shù)。如：21 twe nty-o ne45 forty-five 56 fifty-six 87 eighty-seve n98 nin ety-eight38 thirty-eight5一百可以用 a hundred，也可以用 one hundred 來表示?！就卣埂炕鶖?shù)詞順口溜： 0 到 12 特殊記，l3 到 19 來加teen，20 到 90 來加 ty ;若是遇

12、到幾十幾，十位個位問要加你一“-”。（2）基數(shù)詞的用法：修飾可數(shù)名詞復(fù)數(shù)，要注意數(shù)詞和名詞的數(shù)要保持一致。如：There are two cups on the table桌子上有兩個杯子?！?hun dred /thousand（千）/million（ 百萬）等詞的復(fù)數(shù)形式+of”可以用來表示大量的、不太確定的數(shù)目。如：Hundreds ofpeople are in the shop.成百上千的人在商店里。知識點 2:如何寫好一篇促銷文章Mr. Cool s Clothes StoreCome and buy your clothes at our great sale! We sell

13、all our clothesat very good prices. Do you like sweaters? Wehave red and green sweaters for only$15! Yellow and white sweaters are only $12! Do you need trousers? For buys, we16have black trousersfor only $22. And shorts are only $16! For girls, we have skirts in red and purple for only $20. How muc

14、hare our jackets? Only $30! And we have black and brown shoes for only $28. Socks are only $2 for three pairs ! Come to Mr.Cool s Clothes Store now!根據(jù)這篇課文，總結(jié)以下要點：1 首先開篇點明你的店現(xiàn)在正在促銷，is on sale2 可以設(shè)置一些自問自答的句子，例如： Do you like sweaters? We have red and green sweaters for o nly $15!3 講明你的店里有哪些物品，價格如何，用onl

15、y 表達(dá)價錢只有多少，表達(dá)價錢低4 最后呼吁號召大家來你的店里買東西吧例如：Come to Mr. Cool s Clothes Store now!四、例題精析【例題 1】What can I do for you?17A. No, notB. Dont help meC. Yes, help meD. Yes, please【答案】D【解析】考查交際用語。對于服務(wù)員常用語“我能為你做什么？”或“您要買點什么嗎？”的回答可用“Yes, please.瀏覽各選項，只有 D 項符合題意。故選 D 項18【例題 2】 -We have bagswhite , black and redonly 5

16、.A. at ； forB. in ； forC. for ； inD. in；on【答案】B【解析】考查介詞?！坝惺裁搭伾睉?yīng)用介詞 in，“賣什么價錢”需用介詞 for。故選 B 項?！纠} 3】Yes, pleasewant a red sweater for my daughter.A. How are you?B. Excuse me.19C. Can I help you?D. Whats your name?【答案】 C【解析】考查交際用語。根據(jù)答語可知是在商店，第一句應(yīng)是服務(wù)員的問句：“What can I do for you ? ”或“ Canlhelp you ?”。故選

17、 C 項。20【例題 4】I want_two rulers.A. buyB. to buyC. buysD. buying【答案】 B五、課堂運用【基礎(chǔ)】1 How much_do you want?A. tomatoesB. bananasC. hamburgersD. chicken【解析】考查動詞?！跋胍鍪裁础毙栌脀ant to do.表達(dá)。故選 B 項。21【答案】D【解析】考查名詞單復(fù)數(shù)。howmuch 對數(shù)量進(jìn)行提問時是用來對不可數(shù)名詞進(jìn)行提問的，在四個選項中只有 D 項“雞肉” 是不可數(shù)名詞。故選 D 項。2 . The red socks_ two dollars.A. i

18、sB. areD. haveC. has22【答案】B【解析】考查謂語動詞。句意：這種紅色短襪兩美元。主語 The red socks 是復(fù)數(shù)形式，謂語動詞應(yīng)用 are。故選 B 項3 He is a collector（ 收藏者）.He has_ basketballs.A. twenty threeB. Twe nty-threeC. two ten threeD. twentythird23他是一個收藏者，他有 23 個籃球?！?3”是基數(shù)詞，排除 D 項；C 項表達(dá)錯誤，排除；twenty 排除A 項。故選 B 項。n ew.This pair of shoes_beautiful.B

19、. are; isD. are; are【答案】B【解析】my shoes 是復(fù)數(shù)形式，故謂語動詞用 are ;而 this pair of shoes的謂語動詞的單復(fù)數(shù)取決于 pair，故用單【答案】B【解析】考查數(shù)詞。句意:與 three 之間需加連字符,【鞏固】4. My shoesA. is ; isC. is ； are24數(shù)形式 is。5 . _ the pants? They re 15 yuan.A.How many isB.How many are【答案】D【解析】how many 問數(shù)量 how much 問價錢C.How much isD. How much are25【拔高】 6_ computer is nicelike it.A. WeB. OurD. You【答案】B【解析】考查形容詞性物主代詞。computer 是名詞，其前面應(yīng)用形容詞性物主代詞修飾，瀏覽各選項，只有B 項“我們的”符合題意。故選 B 項。C. I267 假如你有一家名為 Super