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1、技巧 借鑒 任務(wù) 閱讀 課本 鏈接 針對 訓(xùn)練 課文 點津 妙筆 生花 寫作 范文 寫作 指導(dǎo) 基數(shù) 詞 七年級英語 上 新目標 人 基數(shù)詞 1.定義 : 表示數(shù)量的數(shù)詞 ,如 one,two,threeninety 等。 2.特點 : 基數(shù)詞與可數(shù)名詞連用 ,除了 one后面用單 數(shù)外 ,其余基數(shù)詞后面接復(fù)數(shù)名詞。 3.基數(shù)詞 1100列表如下 : 112 1319 20100 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fou
2、rteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty 21 twenty-one 22 twenty-two 29 twenty-nine 30 thirty 40 forty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety 100 one hundred 4.基數(shù)詞的記憶口訣 : 基數(shù)詞表量很容易 ,一到十二逐個兒記 。 十三到十九詞尾加上 teen,thirteen, fifteen, eighteen變形異 ; 幾十后面加 ty, twenty
3、,thirty是例外 ; forty沒有字母 u,fifty,eighty是例外 ; 十位個位“幾十幾” ,連詞符號不能丟。 (1)112這 12個數(shù)詞要單獨記憶 ,它們是 one,two,three,four,five,six,seven,eight,nine, ten,eleven,twelve。 (2)1319都是以“ 個位數(shù) +teen” 構(gòu)成 ,并 且重音都在 teen上。同時要特別注意 thirteen(13),fifteen(15),eighteen(18)這三個數(shù) 字的拼寫。 (4) 20以上兩位數(shù)的基數(shù)詞 ,十位數(shù)與個 位數(shù)之間用連詞符號 “ -” 連接 , 如 :twent
4、y-two(22),forty-five(45)等。 (3) 20,3090 都是以 “個位數(shù) +ty” 構(gòu) 成 ,但應(yīng)注意 twenty(20), thirty(30), forty(40),fifty(50), eighty(80)的特殊性。 5.常用基數(shù)詞的情況。 (1)生活中的數(shù)詞 ,如 :Lesson One/the first lesson(第一課 ),Bus No.3/the No.3 bus (3 路公共汽車 ),Room 302(302房間 ),Page 457(第 457頁 ),及電話號碼、數(shù)字運算、 小時、點鐘、分鐘、秒鐘都要用基數(shù)詞。 He became a famou
5、s singer when he was in his fifties.他五十多 歲的時候成了一位著名的歌手。 (2)表示“幾十年代或幾十歲”時 , 用整十的基數(shù)詞的復(fù)數(shù)形式。 This took place in the 1930s. 這發(fā)生在 20世紀 30年代。 (3)“ 基數(shù)詞 -單數(shù)名詞 -形容詞”或“基 數(shù)詞 -單數(shù)名詞”的復(fù)合形容詞作定語、 表語時不用連詞符且名詞用復(fù)數(shù)。 a five-year-old boy一個五歲的男孩 two-hour walk步行兩小時的路程 She is five years old.她五歲了。 返回 . 看圖寫數(shù)字 1. 2. twelve fort
6、y 3. 4. fifteen thirteen 5. twenty-nine 6.two+eight= 7.five+seven= 8.twenty-seven= 9.ten+five= 10.ten+eight= 11.twenty-five= 12.twenty+ten= 13.thirteen-two= . 用英文數(shù)字填空 ten twelve thirteen fifteen eighteen fifteen thirty eleven 14.(2015綏化中考 )Whats five and seven? Its . A.twelve B.twenty C.thirty-five
7、. 單項填空 A 提示 :考查數(shù)詞。由常 識可知為 12,故選 A。 5+7=12 15. (宜賓中考 ) If a = 3 and b = 4,whats the answer to the problem: a + b + 1 =? The answer is . A.twelve B.nine C.eight D.seven 返回 C提示 :考查數(shù)字計算。 a=3, b=4 , a+b+1=8, 故選 C。 3+4+1=8 Welcome to Sunshine Clothes Store Come and buy your clothes at our great sale! We s
8、ell all our clothes at very good prices.We have all kinds of clothes in our store.Do you 關(guān)于促銷的海報 want T-shirts for boys or girls?We have them in all colors.Do you need shoes for sports or school?We have them in white,black,green and red for only 30 yuan.Please come to Sunshine Clothes Store! 【 詞匯積累
9、】 all kinds of 各種各樣的 返回 本單元的閱讀是關(guān)于促銷海報的 ,在 閱讀的過程中要注意技巧 ,需要明確的 事項如下 : 返回 1.從標題中明確海報內(nèi)容 ; 2.弄清不同物品的不同價格 ; 3.從閱讀題目中找出該題在文中的對應(yīng)內(nèi)容 , 先掌握大致內(nèi)容 ,再逐個分析 ,找出正確答案 ; 4.注意廣告語言的特點。 1.How much are the green sweaters? _______________________________________ ____ 2.Are the black trousers for boys $22? __________________
10、_____________________ ____ 針對本單元 Section B 2b 的內(nèi)容回答 下列問題。 They are $15. Yes,they are. 3.How much are the shorts? _________________________________ 4.Are the jackets $20? _________________________________________ ___ 5.How much are the black shoes? _________________________________________ 返回 How muc
11、h They are $ 16. No,they arent. They are $ 28. 如何寫廣告 下面是一家服裝店的廣告 ,請你配上一段話幫 助店員 (shop assistant) 宣傳。詞數(shù) :40左右。 Hualian Clothes Store 【 思路點撥 】 引出話題 Come and buy clothes at Hualian Clothes Store! 發(fā)出號召 Welcome to 商品介紹 Do you like 返回 【 單元參考句型 】 Come and buyatClothes Store! Do you like? Its onlyand its ver
12、y nice. Theseare only Welcome to Come and buy clothes at Hualian Clothes Store!Do you like this sweater?Its only $21 and its very nice.These socks are only $3.This cap is only $8.These shorts are only $6.These trousers are only $19. Welcome to Hualian Clothes Store. 【 名師點評 】 文章符合 商品促銷廣告 的寫法。結(jié)構(gòu) 緊湊 ,主
13、題鮮明。 祈使句和一般 疑問句的使用 使文章富有變 化。 返回 本單元的寫作任務(wù)是寫商品促銷廣告 或海報。在寫作時 ,應(yīng)該注意以下幾點 : 返回 1.開頭 :點明店鋪名稱 ; 2.詳細介紹 :銷售的商品、商品的 優(yōu)勢和價格 ; 3.結(jié)尾 :宣傳性文字。 根據(jù)短文內(nèi)容完成下列各題 Hello,everyone! Today is Lucky Stores sixth birthday.(A)We have many things at very good prices. Do you like sports bags? We have sports bags in all colors for
14、$ 12.Do you need clothes for sports? We have great sports clothes for $ 36.For young boys and girls,we have sweaters in red,yellow and other colors for only $ 16.All the goods halved their prices during this activity.So the prices are really low.Please come and see for yourself. You can get a free p
15、resent. It is a .Good . Good luck to you. 【 詞匯積累 】 goods商品 during this activity在此次活動期間 free present免費的 禮物 1. 把 A處的句子翻譯成漢語。 2. How long is the store here? 我們的許多物品價格非常合理。 Six years. 返回 3. 根據(jù)實際情況回答。 You only have $15.Can you buy a bag and a red sweater at last? 4.The underlined word “l(fā)ow” in the passage means “ ” in Chinese. ( ) A.高的 B.低的 C.好的 D.差的 5.You come to the Lucky Store.What present can you get?( ) A.A key ring. B.A bag. C.A sweater. D.$ 1. Yes,I can. B A
七年級英語上冊 Unit 7 How much are these socks課件 （新版）人教新目標版.ppt
