新目標(biāo)英語(yǔ)七年級(jí)上 Unit 2 Is this your pencil 知識(shí)講解與練習(xí)

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1、Unit 2 Is this your pencil?. ? 知識(shí)經(jīng)緯 第2單元教學(xué)內(nèi)容的核心是 “確認(rèn)物品”,也就是通過(guò)學(xué)習(xí)物品的單詞，對(duì)物品的所屬進(jìn)行回答；學(xué)會(huì)寫尋物啟事和失物招領(lǐng)。 類別 語(yǔ)言知識(shí)點(diǎn) 語(yǔ)音 元音字母E在重讀開(kāi)音節(jié)、閉音節(jié)中相應(yīng)的發(fā)音以及拼讀規(guī)則 E /ei/ E he me E[ ]pen set ten 重點(diǎn)詞匯 重點(diǎn)短語(yǔ) This, pencil, pen, book, eraser, ruler, case, backpack, sharpener, dictionary, that, no, not, yes, s

2、orry, thank, OK, in, English, how, do, spell, baseball, watch, computer, key, notebook, ring, call, at, lost and found, please 重點(diǎn)句型 交際用語(yǔ) Is this your pencil? Yes, it is. /No, it isn’t What’s this in English? It’s a pen. How do you spell it? P-E-N. Excuse me, Sonia. Is this your pencil?

3、Yes, thank you. And that is my pencil. 語(yǔ)法 1. 一般疑問(wèn)句的問(wèn)與答。 2．冠詞的初步用法。 探索與實(shí)踐 學(xué)會(huì)寫尋物啟事和失物招領(lǐng)啟事。 ? 熱點(diǎn)聚焦 1． Is that your backpack? No, it isn’t. It’s his backpack. 那是你的背包嗎？不，不是的。是他的背包。 This (這個(gè))， that(那個(gè))他們是指示代詞，主要用來(lái)指示或表示人或事物的代詞。 單數(shù) 復(fù)數(shù) 近指 this這個(gè) these這些 遠(yuǎn)指 that 那個(gè) those 那些 that /those

4、 this/these 在回答this 和that 作主語(yǔ)的疑問(wèn)句時(shí)，要用it代替this或that, 如： --Is this your note book? 這是你的筆記本嗎？ --Yes, it is. 是的。 --What’s that? 那是什么？ --It’s a ring. 是只戒指。 2． Excuse me, Sonia. Is this your ruler? Yes, thank you. 請(qǐng)問(wèn)，Sonia，這是你的尺嗎？是的，謝謝。 “Excuse”一詞主要意思是“原

5、諒”。在交際中，“Excuse me”的主要功能是提醒注意，當(dāng)說(shuō)話人想問(wèn)問(wèn)題、征求允許、問(wèn)路、糾正對(duì)方的某種行為等必須打擾對(duì)方時(shí)，均可有它開(kāi)頭。它和sorry的用法有較大的區(qū)別：sorry多用于事后道歉的情景中。 “Excuse me.” 在譯成漢語(yǔ)時(shí)有各種靈活的說(shuō)法，如“勞駕”“對(duì)不起”“請(qǐng)問(wèn)”“打擾一下”，等等。 3．How do you spell it? P-E-N. 它是怎么拼寫的？ 這句話和spell it, please, 所達(dá)到的交際目的是一樣的，但是，這句話中的how意思是“如何”“怎么”。我們也可以這樣表

6、達(dá)：How to spell it? 再比較：How are you?中的how, 那是表示詢問(wèn)身體狀況。 4．And that is my pencil-case. 而那才是我的鉛筆盒。 承接下句中，我們用and 進(jìn)行連接，使句子過(guò)渡自然。 5．Please call Mary. 請(qǐng)打電話給Mary. Please 是禮貌用語(yǔ)，表示：“請(qǐng)”，常用于請(qǐng)求或邀請(qǐng)別人做某事的情景中。Please 可以放在句首，也可放在句尾。放在句尾時(shí)要用逗號(hào)與前面

7、的內(nèi)容隔開(kāi)。如： Please sit down.= Sit down, please. ? 思維廣角 1．所謂確認(rèn)事物，實(shí)際上都的大家所熟悉的身邊的學(xué)習(xí)和生活用品，在學(xué)習(xí)過(guò)程中容易犯“明知故問(wèn)”的毛病，這樣就失去了語(yǔ)言交際的功能。那么，怎樣才能體現(xiàn)出語(yǔ)言的交際功能呢？這就要我們?nèi)ビ谩?）猜物?？梢詫⑽锲贩旁诓煌该鞯陌?，允許同伴觸摸，然后問(wèn): “What’s this? Is this a …?” 2）多向猜測(cè)。畫出幾何圖形，它既可成物品A，也可成物品B；邊畫邊問(wèn)What’s this? Is this a …? 引導(dǎo)對(duì)方說(shuō)出自己的想象物，添加筆畫，再繼續(xù)圖形。 2．–__

8、_______. Is this his pencil-box? –Yes, it is. A. Sorry B. Excuse C. Excuse me Key: C 解析：在要打擾別人之前，應(yīng)該說(shuō)excuse me. 3．–How do you spell the word? –________. A. Yes, you can B. Sorry, I can’t C. No, you can’t D. Sorry, I can Key: B 解析：上句問(wèn)句是特殊疑問(wèn)句，不能用yes/no來(lái)回答，如果

9、拼寫，就直接用字母拼寫；如果不能，就先表示歉意，然后說(shuō)I can’t表示自己不會(huì)拼寫。所以選B。 4．–What’s that in English? –_________ a pencil sharpener. A. This is B. That’s C. He is D. It’s Key: D 解析：回答“What’s this /that?”常用“It’s /It is …”句型，用it來(lái)代替上文中的this或that.所以答案是D. 5．–Excuse me, is that ______ eraser?

10、 –No, it’s ______ pencil sharpener. A. a, an B. an, an C. an, a D. a, a Key: C 解析：a, an這兩個(gè)詞意思一樣都表示“一”，不強(qiáng)調(diào)“一”這個(gè)數(shù)量，強(qiáng)調(diào)的是類別。A 用在一輔音音素開(kāi)頭的單數(shù)可數(shù)名詞前，而an 則用在一元音音素開(kāi)頭的單數(shù)可數(shù)名詞前。上句中eraser以元音音素開(kāi)頭，須加an, pencil 以輔音音素開(kāi)頭，須加a, 所以答案選擇C。 ? 課外拓展 1．英語(yǔ)的單詞雖然難學(xué)，但它本身卻有規(guī)律可循。發(fā)現(xiàn)、掌握其中的規(guī)律，是學(xué)習(xí)單

11、詞的有效方法，可以學(xué)一得十，觸類旁通。從構(gòu)詞法來(lái)講，單詞的核心是詞根，前后綴的含義有一定的規(guī)律可循。如：這單元學(xué)的sharpener，詞根是sharp(尖的)，從sharp到sharpener的演變過(guò)程是這樣的： sharp (鋒利的adj) → sharpen（削尖v.）→ sharpener（卷筆刀n.） 又如：short (短的adj) → shorten （使縮短v.） read(讀，朗讀v.) →reader （讀者n.） 2．Lost and Found:失物招領(lǐng) 美國(guó)許多公共場(chǎng)所或公園都設(shè)有失物招領(lǐng)處（Lost and Found Office）,失主可以直接與之聯(lián)系

12、。 ? 自我評(píng)估 ? I. 聽(tīng)Unit2 1b,回答下列問(wèn)題。 1．Is this ruler the boy’s? A. Yes, it is. B. No, it isn’t. C. It’s the boy’s. 2. Is that backpack the girl’s? A. Yes, it is. B. No, it isn’t. C. It’s the girl’s. II. 單項(xiàng)選擇。 1. –Look! What’s that in English? –_

13、_________. A. E-R-A-S-E-R B. It’s an eraser C. This is her eraser D. No, it isn’t 2. –_________do you spell backpack? –B-A-C-K-P-A-C-K. A. Can B. What C. Why D. How 3. –Is this your computer? –No, it’s ______computer. A. my

14、 B. this C. that D. Jane’s 4. Found a dictionary. Please call Kim_________ 79850584. A. in B. at C. for D. of 5. –What’s your _______name? – Her name is Linda. A. brother’s B. grandfather’s

15、 C. father’s D. sister’s 6. Is ________her pen in the case? A. what B. his C. that D. it’s 7. This is _____ empty bottle. Could you give _____ full one? A. a, a B. an, an C. the, the D. an, a

16、 8. –Hi, Lily._____. –Hi, I’m very well, and you? A. How do you do? B. What’s that C. How are you? D. Are you OK? 9. Kim is my ________ name. A. family B. last C. first D. full 10. –Is that your dictionary? –_________. A. No, i

17、t’s a dictionary. B. D-I-C-T-I-O-N-A-R-Y C. Yes, it’s my dictionary. D.Yes, it isn’t III. 根據(jù)上下文填入單詞，單詞的首字母以給出。 1. I don’t have a pencil, so I use a p_____ instead. 2. –How do you s______case? --C-A-S-E 3. Please c_____ Sonia at 312-8931. 4. Is that your pencil sharpener in t

18、he L______ and Found case? 5. Nick sits before the desk to play c______ games. IV. 給下列對(duì)話排好隊(duì) ( )Thank you. ( )Here you are. ( )Yes? ( )Is this your swimming card? ( 1 )Excuse me, Ken? ( )Yes, it is. V. 對(duì)話填空。 Victor: _______ me, Vera. Is this ________ photo? Vera: Yes, _______ you. A

19、nd that is my eraser. Victor: And Alicia, ________these your books? Alicia: No, they ________. I think they are Paul’s books. Victor: OK, and this is my pencil and this is your ruler, Alicia. ? 綜合實(shí)踐 ? u 閱讀，并完成任務(wù)。 Miss Brown: Good afternoon! Can I help you? Mona Jones: Yes, please. Can I have

20、 a VIP card? Miss Brown: Sure. May I have your name, please? Mona Jones: My name is Mona Brown. Miss Brown: How old are you? Mona Jones: I’m twenty-eight. Miss Brown: Where are you from? Mona Jones: I’m from Australia. I was born in New Zealand(新西蘭). Miss Brown: And what’s your telephone numb

21、er? Mona Jones: My telephone number is six four three two five nine zero. Miss Brown: All right. Here’s a card. Please fill it out. Mona Jones: Thanks very much. Miss Brown: You are welcome. VIP Card First name _________________ Last name _________________ Age _________________ Phone

22、number ______________ Nationality (國(guó)籍) ________________ u 如果你撿到了一塊手表，你該如何寫一張失物招領(lǐng)的啟示呢？ Found______________________________________________________ _______________________________________________________________________________________________________________________________________________

23、_____________________________________________________________________________________________________________________________________________________________________________________________ You are Stella. Your phone number: 281-587946 u 如果你想找回你丟失的背包，又該如何寫一張尋物啟示呢？ Lost(畫一個(gè)包在

24、邊上) ________________________________________________________________________________________________________________________________________________________________________________________________________ ________________ You are John. Your phone number: 80325685 Key to Unit 2 自我評(píng)估 I. B B II. 1-5 B D D B D 6-10 C D C C C III. pen, spell, call, Lost, computer IV. 6 5 2 3 4 V. Excuse me, your, thank, are, aren’t, 綜合實(shí)踐 I. Mona, Jones, 28, 6432590, Australian II. 略