七年级英语上册Unit3Isthisyourpencil新版人教新目标版

七年级英语上册Unit3Isthisyourpencil新版人教新目标版

Unit 3 Is this your pencil? Section A backpack ruler pencil book pencil case pencil sharpener pen dictionary 1a 1.pencil_____ 2.pen____ 3.book_____ 4.eraser_____ 5.ruler_____ 6.pencil case ____ 7.backpack ___ 8.pencil sharpener___ 9.dictionary____ C F B G E D A H I 1b . Listen and number the conversations . A: Is this your pencil? B: Yes, it is .It’s my pencil . A: Is that your backpack? B: No, it isn’t. It’s his backpack. A: Is this your ruler? B: No, it isn’t. It’s her ruler. 3 2 1 that this a ruler a pencil sharpener a pen a book a dictionary a pencil a backpack an eraser a pencil case Is this a pencil case? Yes, it is. Is this your pencil case? Yes, it is. It’s my pencil case. No, it isn’t. It’s her pencil case. Is that an eraser? No, it isn’t. It’s a book. Is that your book? Yes, it is. It’s my book. No, it isn’t. It’s his book. 重点句型： Is this/that a/an …? Yes, it is. No, it isn’t. It’s a/an … How do you spell it? … Is this/that your …? Yes, it is. It is my … ./ No, it isn’t. It’s his/her … . 2a . Listen and check the things you hear . 2b Listening Tim: Excuse me, Sonia. Is this your ______. Sonia: Yes, thank you. And that is my_____ Tim: And Jane, is this your ______ ? Jane: No, it isn’t. It’s her ruler. Tim: OK, and this is my _____ . And this is your _________ , Jane. eraser ruler book pencil case pencil 是以 be 动词 (is, are 等 ) ，情态动词 (can 等 ) 或助动词 (do, does 等 ) 开头表示疑问的句子。对一般疑问句的回答通常需要作肯定或否定回答。 一般疑问句： 巧变一般疑问句 『 秘诀 』 ： 一调二改三问号 一调 ：即把句中的 be （ am / is /are ) 调到主语的前面。 二改 ：句中的主语若含有 I (my /we ) 等第一人称代词时，需将它们改为 you (your /you ） 三问号 ：句末的句号改为问号。 Yes, it is. / No, it isn’t. 它们是一般疑问句简略的答语。 肯定答语： Yes, 主语 + be. 否定答语： No, 主语 + be + not. 2. 简略答语的主语要由问句的 主语 来决定。若问句中主语是 that 或 this ，答语的主语用 it. 若主语是 名词 时，答语的主语应用相应的 人称代词 。 如何将含 be 动词的肯定句变为否定句 一般将含 be 动词 am, is ,are 的肯定句转化为否定句时，直接在 be 动词 am, is ,are 后加上“ not” 即可。其他部分不变。 e.g.1. This is a ruler . 变： This is not a ruler . 2. I am a student . 变： I am not a student. 3. Tim and I are good friends. 变： Tim and I are not good friends . 口诀 be 动词真伟大， 生出 am is are . 表示否定很简单， not 加在 be 后边。 若要变为疑问句， be 应移到主语前。 还有一点要注意， 句末问号别忘记。 b e 动词用法口诀 我 (I) 用 am ，你 (you) 用 are ， is 连着他 (he) ，她 (she) ，它 (it) ， 其余单数用 (is) ，复数就用 are 。 一、将下列句子变成一般疑问句和否定句 1.This is an apple . 2. It’ s my computer . 3. This is my backpack . 4. My phone number is 15094128670. 5. I’m Jenny . 6. Her family name is King . 7. Lu Ping and Xia Yu are friends . 8. The pens are yellow . 二、分别对下列句子作出肯定回答和否定回答 1. Is this your baseball ? 2. Are you an English boy ? 3. Is the girl your friend ? 4. Is your pencil case red ? Section B baseball watch ID card computer game notebook ring key pen Practice the conversation below. A: What’s this? B: It’s a watch. A: How do you spell it? B: W-A-T-C-H . 3 Match the words with the things in the picture. 1.baseball _____ 3.computer game____ 5.key___ 7.ring____ 2.watch ____ 4.ID card ____ 6.notebook _____ 8.pen____ a c f g d b h e Listen and circle the things you hear 1a 1b 2a Kelsey Mike watch Listening 2b pen ID card baseball 在文中找到 1 、 Call Alan at 495-6539. Call sb at + 电话号码 用这个号码打电话给某人 call sb 打电话给某人 2 、 in the lost and found case 在失物招领招领箱里 lost and found 失物招领 in 介词 在 …… 里 3 、 phone # = phone number # = number 4 、 School ID card 学生证 ID card 身份证 5 、 A set of keys 一串钥匙 A set of 一串 、一套、一副 3a Lost Found and “失物招领” Lost and Found Lost: My school ID card. My name is Tony. Please call 685-6034. Found: Notebook. Is this your notebook? Please call Mary. Phone# 235-0285. Is this your watch? Call Alan at 495-3539. Alan, Is that your computer game in the lost and found case? Nick ** call + 某人 + at + 电话号码 ( 用这个号码打电话给某人） 如何写寻物启事 1 、标题 2 、丢失的东西 3 、失主的姓名 4 、联系电话 假如你叫欧弟，你不慎丢失一支钢笔，你的联系电话是 13529984703 。 写一写 Lost: My pen. My name is OU Di. Please call 13529984703 . 如何写招领启事 1 、标题 : 拾到的东西 2 、询问是不是失主的 3 、联系人 4 、联系电话 假如你叫艾伦，你在回家的途中拾到一块手表，你想找到失主，你的联系电话是： 15094128670 。 写一写 Found: A watch Is this your watch? Please call Alen. Phone # 15094128670 at 529-6403. call David A set of keys. please Found: Put these pieces in order to make a message: 1 2 4 3 Put in order to make a message My name is Jack. A backpack. Found: Phone number 63017047. at 63752148. Please call Cindy My notebook. Lost: Sue 丢了英语书， Tom 捡到一个铅笔盒。请你分别替他们写一份寻物启事和招领启事。（电话： Sue 872-5364, Tom 964-3142 ） Bye bye 知道 be 动词包括 am ,is are Practice the conversation below. A: What’s this in English B: It’s a pen. A: How do you spell pen ? B: P-E-N A: What’s this in English? B: It’s a pen. A: Can you spell it? B: Yes , P-E-N, pen. 注意两个句型的区别。 3 1 . no 和 not 二者都是“不”的意思 , 但用法不同。前者可单独使用 , 用于回答一般疑问句，反义词为 yes; 后者不能单独使用 , 要和 be 动词、助动词等一起构成否定句。 Explanation Is this your pencil ? 这是你的铅笔吗 ? No , it isn’t. 不 , 不是。 It is not my book. 这不是我的书。 2 . sorry adj. 抱歉的 sorry 是 I ’ m sorry 的省略形式 , 用于冒犯、冲撞了他人或伤害了对方等场合。 常用的回答如下： Not at all. 没关系。 That ’ s all right. 没关系。 It doesn ’ t matter. 不要紧，没关系。 Never mind. 别在意，没关系。 此外 , sorry 还可表示“遗憾的 ; 难过的” 等。 3 . thank n. & v. 感谢 常用的表示感谢的句子有： Many thanks. 多谢 ! Thanks a lot. 多谢。 Thanks. 谢谢。 Thank you. 谢谢你！ 4 . in prep. 用 …… （方法、媒介、工具等）；使用 …… （语言） John is drawing a car in pencil. 约翰正用铅笔画汽车。 We always speak in English. 我们总是用英语交谈。 用括号中适当的形式填空 1. That is not _______ backpack. That backpack is very small, but ________ is very big.  ( I ) 2. The pen is ________. Give it to _______. ( she )         3.  Is this ______watch? ( you ) No, it’s not _______ . ( I ) 4.   ______is my brother. ______ name is Jack. Look! Those pencils are _______. ( he ) 5.  ______ jackets are red. ( we ) What color are ____? ( you ) 6.  I have a lovely brother. __ is only 3. I like __very much. ( he ) 7. Show __your kite, OK? ( they ) 8. Look at that desk. Those book are on __. ( it ）             9. The girl behind __ is our friend. ( she ) ①this 与 is ， these 与 are 没有缩写形式。 This is a Chinese car. 这是一辆国产轿车。 ②指示代词作主语指物并用于问句中 时，回答一般用 it 代替 this 和 that ， they 代替 these 和 those 。 如： Is that a ruler ？ 那是尺子吗？ No , it isn ’ t. It ’ s a pen. 不 , 不是。是钢笔。 Are these your books ? 这些是你的书吗 ? Yes , they are . 是的。 2 . 一般疑问句 以动词 be ， have 或助动词、情态动词开头，以 yes 或 no 作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。如： Is this your pencil ? 这是你的铅笔吗 ? Yes , it is. 是的。 Have you any magazines ? 你有杂志吗 ? Yes , I have. 有。 请根据图示，用 this 或 that 填空。 1. —Is _____ your pen? —Yes, it is. 2. —What’s ____? —It’s a clock. this that 3. ___________ is Sun Ting. 4. __________ is an English book. ______ is a pencil. This This That 5. —Hello, is _________ Sally? —No. _________ is Mary. that This 1. It’s her a pen. ( ) A B C D 2. That’s a English dictionary . ( ) A B C D 3. What do you spell book ? ( ) A B C D 4. What is you last name ? ( ) A B C D 5. Is it your ruler ? Yes, it’s . ( ) A B C D C B an How A C your D it is 找出句中错误并改正 【 模拟导训 】 ( ) 1. er_s_r A. e,a B. a,e C. a,a D. e,e ( ) 2. r_l_r A. u,e B. e,u C. u,u D. e,e ( ) 3. d_ct_on_ry A. a, i, I B. i, i, e C. i, i, e D. i, a, i ( ) 4. sch_ _ l A. ee B. aa C. ii D. oo ( ) 5. th_ _k A. un B. en C. an D. on B A C D C 重新排列字母顺序，写出正确的单词 1.dacr________ 2.rsaere_________ 3.bsaealbl_______ 4.eky_________ 5.yctnidorai______ 6.rleur_______ 7.cakbpakc_________ 8.ipcnel________ 9.atcwh_______ 10.ignr________ 2. 用 am, is 完成句子 1.This ____ my watch._____ that your watch? 2.What ______ that?It_____ a nice book. 3.I____ Sonia. This _____ my mum. 4.His name _____ John. card eraser baseball key dictionary ruler backpack pencil watch ring is Is is is am is is 3 。按要求转换句型 1.This is a pen.( 变为一般疑问句） ——————————————— 2.Is this your pen?( 肯定回答） ——— , — ——. 3.How do you spell “ruler”?( 回答） —————————————— 4.Can you spell “ruler”?( 回答） —————————————— 5.Is that her pen?( 否定回答） ——— , — ———. Is this a pen? Yes it is R-U-L-E-R Yes,R-U-L-E-R,ruler. No it isn’t 【 基础训练 】 ( )1.Is it orange? A. you B. he C. his D. she ( )2.What’s this in English? is a ruler. A. This B. That C. It D. They ( )3.Is this old computer? No, it’s new one. A. a, a B. a, an C. an, an D. an, a ( )4. your mother? She is fine. Thank you. A. What’s B. How’s C. Where’s D. She’s ( )5.They are . A. teachers B. teacher C. teacher’s D. teacheres C C D B A 二、根据以下情景，用英语说出一句话。 想知道对方的年龄： 想知道一物体在英语中的说法： 让别人拼出“双背包”这个英语单词： 询问这块手表是否是对方的： 想询问对方的电话号码： How old are you? What ’ s this in English? How do you spell backpack? Is this your watch? What’s your phone number? 【 拓展训练 】 一、根据要求改写句子。 1.This is my pencil. （改为一般疑问句） 2.It is a pencil sharpener. （对划线部分提问） 3.My mother is fine. （同上） 4.I’m 12. （同上） 5.Jack’s telephone number is 281-9176. （同上） Is this your pencil? What’s this (in English)? How is your mother? How old are you? What ’ s Jack ’ s telephone number? 二、改错：找出下列句子中的一处错误，并写出正确的答案。 What your phone number. I think it’s pencil case. My name am Jenny. Is your english teacher Mr Smith? How you spell it. What-What’s I think it’s a pencil case. am-is english-English How do you spell it? 三、英汉互译： 1. pencil case ________________ 2. lost and found _______________ 3. in English _________________ 4. 一套；一副 _________________ 5. 电子游戏 ________________ 文具盒 失物招领 用英语 a set of computer game 四、阅读下面一段对话，完成相关任务。 A: Nancy. Is this your watch? B: Yes, it is. Thank you. A: And the backpack? B: No, it isn’t. It’s Frank’s backpack. Oh, look! Is this your pencil case, Emma? A: No, it’s my friend’s pencil-box. B: What’s your friend’s name? A: Her name is Mary. B: What’s her phone number? A: It’s 535-2375. B: Let’s call her. A:OK, let’s go. 1 、根据对话正确填写表格。 Object （物品） Owner （物品的主人） Watch Backpack pencil case Nancy Frank Mary 2 ．替 Mary 写一则寻物启示。 Mary 丢了一只铅笔盒。 Mary 的联系电话是： 535-2375 你能写出几种呢？ Lost: My pencil case. My name is Mary. Please call me (Mary) at 535-2375. Lost: My pencil case. I’m mary. Phone # 535-2375. (Please call 535-2375.) 考考你 : book dictionary pen pencil pencil case pencil sharpener ruler an eraser backpack What school things do you have? school things 学习用品 pen pencil pencil case pencil sharpener dictionary backpack book ruler eraser dictionary pencil eraser ruler pencil sharpener backpack pencil case pen 1 -Is that/this a/an … in Picture 1 ? 2 3 4 5 6 7 8 Memory Challenge