[配套K12]2018年七年级英语上册 Unit 3 Is this your pencil第五节

[推荐学习]2018年秋七年级英语上册 Unit 3 Is this your pencil(第3课

Unit 3 Is this your pencil第三课时Section B (1a－1e)A 基础起航Ⅰ.写出Jack和Linda所拥有的物品，注意数量。

1．Jack has__a_baseball__，__a_key__， __an_ID_card__ and __an_eraser__．2．Linda has__a_dictionary__，__a_pencil_box/case__，__a_ring__and__a_schoolbag__．Ⅱ.根据句意及首字母或中文提示填写单词。

1．Remember to put your __baseball(s)__ (棒球) in your schoolbag.2．The nice __ring__ (戒指) is my sister's.3．My __teachers__ (老师) are all very nice.4．The __notebooks__(笔记本) on the desk are mine.5．This is my school ID card__. The number of it is 3693.6．Watches__ can tell us time.7．Many students like playing computer games__. They're interesting and fun. 8．—How do you spell__ your last name, please?—S－M－I－T－H, Smith.9．My room is big and clean. What about__ yours?Ⅲ.根据对话内容，从方框中选择合适的单词，并用其适当的形式填空。

(其中有两项多余)A: Excuse 1.__me__， what is this 2.__in__English?B: It's a notebook.A: 3.__How__do you 4.__spell__it, please?B: N－O－T－E－B－O－O－K.A: Is this your notebook?B: No, 5.__it__isn't. It's John's. I lost my notebook yesterday.A: What 6.__color__is it?B: It's black and white.A: Look! 7.__Is__that your notebook?B: Yes, it is. My 8.__name__ is on the notebook. Thanks a lot.A: You're welcome.B 语法扬帆Ⅳ.用括号中所给单词的适当形式填空。

【K12教育学习资料】[学习]2018-2019学年七年级英语上册 Unit 3 Is this y

Unit 3 Is this your pencilSection B(3a)-Self Check 知能演练提升Ⅰ.根据句意及汉语提示完成单词1.Is that a s of keys?2.I m find my pencils.3.Here are s computer games.4.His eraser is l .5.Please c your father after school.Ⅱ.阅读对话, 帮他们找到自己的物品, 用线连起来A:Look, what’s that?B:It’s a pencil box.Is it yours, Jane?A:No, it isn’t.It’s Sue’s.That pen is Sue’s, too.B:Is this her book?A:No, it’s my book.My name —“Jane” is on it.B:And is this your eraser?A:No, this is Jim’s eraser.And what’s this, Sam?B:It’s a ruler.It’s my ruler.What about this pencil?A:That’s my pencil.B:Here you are.A:Thanks.Ⅲ.选词填空Hi,I’m Jenny Brown.Jenny is my 1. name.Br own is my last name.I’m an English girl.This morning I 2. my pencil box 3..I4. find it.My pencil box is red.In it,you can see an eraser and5..If you6. my pencil box,please7. me.My8. is 761-0927.You can9. me,too.My e-mail address (地址) is marygz@.10.!★Ⅳ.阅读下面的寻物启事和失物招领, 回答有关问题1.Is this Mary’s school ID card?2.Is that Jim’s watch?3.What’s the school ID card number?4.What color is the watch?5.What’s Jim’s last name?参考答案Ⅰ.1.set 2.must 3.some 4.lost 5.callⅡ.Jane:book, pencilSam:rulerSue:pencil box, penJim:eraserⅢ.1.first 2.lost 3.in the school library 4.must 5.a set of keys 6.find 7.call 8.telephone number 9.e-mail 10.ThanksⅣ.1.Yes, it is. 2.No, it isn’t.3.It’s 667.4.It’s red.5.Jim’s last name is Green.。

【配套K12】[学习]2018年秋七年级英语上册 Unit 3 Is this your penci

Unit 3 Is this your pencilSection B听，并跟读下列单词1．baseball n. 棒球2．watch n. 表；手表3．computer n. 计算机；电脑4．game n. 游戏；运动；比赛5．card n. 卡片6．notebook n. 笔记本7．ring n. 戒指8．bag n. 袋；包9．in prep. 在……里10．library n. 图书馆11．ask v. 请求；要求；询问12．find v. (过去式、过去分词found)找到；发现13．some adj. 一些；某些pron.有些；有的14．classroom n. 教室15．email v. 给……发电子邮件；用电邮发送n. 电子邮件16．at prep. (提供电话号码等时使用)按照；根据；在(某处、某时间或时刻) 17．call v. (给……)打电话18．lost v. (动词lose的过去式)遗失；丢失19．must modal v. 必须20．set n. 一套；一副；一组听，并跟读下列短语1．an ID card 一张身份证/学生卡2．a computer game 一个电脑游戏机3．in the school library 在学校图书馆里4．ask…for…请求；恳求(给予)5．email sb.at…给某人发电子邮件到……6．call sb.at…拨打……与某人联系7．a set of 一套；一副；一组8．school things 学习用品9．Classroom 7E 7E教室10．Lost and Found 失物招领处听，并跟读下列句型1．“这是什么？”“它是一个棒球。

”—What is this?—It is a baseball.2．你怎么拼写它？How do you spell it?3．请向你的老师寻求一些帮助。

Please ask your teacher for some help. 4．我必须找到它。

配套K122018年七年级英语上册 Unit 3 Is this your pencil Secti

Unit 3 Is this your pencil?Section A1.eraser/ɪˈreɪzə(r)/ n.橡皮可数名词。

eg:This is an eraser.这是一块橡皮。

2.schoolbag /ˈskuːlbæɡ/ n.书包可数名词。

eg:It’s a nice schoolbag.它是一个好看的书包。

拓展schoolbag是一个合成词,由两个独立的单词school(学校)和bag(包)组成。

再如afternoon(下午),grandfather(祖父),classroom(教室)等。

3.dictionary/ˈdɪkʃənerɪ/ n.词典;字典eg:That’s my English dictionary.那是我的英语词典。

归纳:dictionary dictionaries (辅音字母+y结尾,改y为i,加es)拓展:an e-dictionary 一部电子词典;a living dictionary 一部活字典;Chinese-English dictionary 汉英词典;English-Chinese dic tionary 英汉词典;English-English dictionary 英英词典4.A: Is this your pencil?这是你的铅笔吗?B: Y es, it is.It’s mine.是的,它是。

它是我的铅笔。

使用语境询问单数物品的所属,确认物主关系,常用“Is this your/her/his/my...?”询问离说话人较近的物品。

肯定回答用“Yes,it is.”,否定回答用“No,it isn’t.”。

isn’t 是is与not的缩写。

mine /maɪn/ pron.我的eg:These are your erasers.And those are mine(my erasers).这些是你的橡皮。

那些是我的。

5. A: Is that your schoolbag?那是你的书包吗?B:No, it isn’t.It’s his.不,它不是。

【配套K12】[学习]2018-2019学年七年级英语上册 Unit 3 Is this your

Unit 3 Is this your pencil2c)Section B (2a－1．你们的学生证__________________2. 请求；恳求(给予)__________________3. email me __________________4. in Classroom 7E __________________5. call me at 4658267__________________Ⅱ.词汇(A)完成下列表格。

(B)用方框中所给单词的适当形式填空。

help， ask， find， some， call， lose 1．I ________ my father for a notebook.2．Please________ me at 4649950.3．________ books are on the desk. Are they yours? 4．Thank you for your ________， Tom.5．I ________ my watch and I must ________ it.(C)用括号内所给单词的适当形式填空。

1．—What color are these ________ (box)?—They're yellow.2．—How ________ you ________ (spell) it?—KEY.3．These ________ (notebook) are Jack's.4．I lost my keys. Can you ________ (help) me find them?5．The ring is nice. Is it ________ (your)?Ⅲ.单项填空( )1.Please call Alan________ 4955392.A．in B．ofC．at D．for( )2.—Is this Kate's bicycle?—No, ________ is under the tree. She put it there this morning.A．his B．hersC．mine D．yours( )3.—Is this your son's sweater?—No, ________ is on the chair behind the desk.A．hers B．yours C．his D．he( )4.Some keys ________ in Classroom 3F. Please ask the teacher ________ them.A．is; to B．are; forC．is; at D．are; on( )5.—Is this ________ computer?—Yes, it's ________. My mother bought it for me. A．you; me B．your; myC．yours; mine D．your; mineⅣ.根据汉语意思完成句子，每空一词1．汤姆和杰克现在在教室里。

【配套K12】[学习]2018年七年级英语上册 Unit 3 Is this your pencil

第七节阅读理解ALost & Found根据短文内容，选择最佳选项。

1．Mary's school ID card's number is________.A．2360731 B．6956385C．2007712 D．69586352．The schoolbag is________.A．green B．yellowC．red D．white3．Mary's phone number is________.A．6956385 B．2007712C．2360731 D．65963854．To ny's last name is________.A．Brown B．GreenC．Mike D．Cindy5．Cindy's________is in the lost and found box.A．school ID card B．schoolbagC．notebook D．baseballB根据短文内容，选择最佳选项。

6．Who lost a bike?A．Betty. B．Jimmy.C．Bruce. D．David.7．What color is the ring?A．Green. B．White.C．Black. D．Red.8．What is Bruce's phone number?A．67842190. B．89202311.C．70852097. D．29120845.9．If you lost schoolbag(如果你丢了书包)，you can________for it. A．call David at 89202311 B．call D avid at 67842190 C．email at zz@ D．email at sd@10．Th ere are________lost things in the passage.A．one B．twoC．three D．four参考答案A1．C 解析：细节理解题。

【配套K12】[学习]2018年秋七年级英语上册 Unit 3 Is this your penci

Unit 3 Is this yourpencil本单元以“确认物品所属关系”为话题，要求同学们能够简单地介绍物品，并能根据相关的提示写寻物启事或招领启事等应用文。

写作时，要求同学们能够正确使用物主代词或人称代词表达物品的所属；能够正确运用名词的单复数形式表示物品的数量。

写一则寻物启事：Eric丢了他的英语笔记本，联系电话是4962668。

Email: eric39@词数：20词左右。

单词1．笔记本________2．我的________3．你的________4．请求；要求；询问________5．教室________6．找到；发现________7．(给……)打电话________8．词典；字典________短语1．一个铅笔盒________________2．劳驾；请原谅________________ 3．为……而感谢你(们)________________ 4．一张学生卡/身份证________________ 5．请求/恳求(给予)________________ 6．给……发电子邮件________________ 7．在学校图书馆________________句型1．I lost a dictionary.我丢失了一本词典。

2．I must find my pencil box.我必须找到我的文具盒。

3．You can ask the teacher for your school ID card.你可以向老师要你的学生卡。

4．Is this your watch?这是你的手表吗？5．Call Jenny at 2845436.拨打电话2845436找珍妮。

高分模板LostI lost my English notebook. I must find it. Call__me__at 4962668, or you can email__me__at eric39@．Eric名师点评1．寻物启事的格式清晰，由标题、落款及文章开头可知物品的所属关系。

【配套K12】[学习]2017-2018学年七年级英语上册 Unit 3 Is this your

Unit 3 Is this your pencil？一、单项选择。

1. This is ________ eraser and that is________ ID card.A. a; anB. an; anC. an；aD. a；a2. The book ________ the Lost and Found box is mine.A. inB. intoC. toD. for3. ________ keys ________ in the pencil box.A. A set of; isB. A set of; areC. Set of; areD. The set; are4. Call Tony ________ 9765432.A. inB. withC. atD. off5. Kelly often helps ________ with my English.A. myB. IC. meD. mine6. —Thank you ________ your notebook.—________.A. for; You’re welcomeB. of; You’re welcomeC. for; I’m OKD. of; I’m OK7. —________ do you spell ＂eraser＂?—ERASER.A. WhatB. HowC. What’sD. Who8. —________, Tom.Is this your pen?—Yes, it is.A. YesB. SorryC. NoD. Excuse me9. —Hi, Tom.Is that your bag?—No, it’s Mary’s.And the sweater(毛衣) near the bag is ________, too.A. mineB. yoursC. hersD. his10. What’s this ________ English?A. inB. atC. toD. on11. I don’t like ________ watch.I like ________.A. me；yourB. my；yourC. me；yoursD. my；yours12. It’s polite(礼貌的) to take ________ flowers(花) as a gift when you visit a friend.A. a littleB. aC. someD. no13. —I________ a pen.Is it yours, Jill?—No, it isn’t.A. lostB. foundC. lookD. am14. —Is this________ ruler?—Yes, it’s her ruler.A. yourB. your sister’sC. your brother’sD. you sister15. (2016·青岛模拟中考)Ask the teacher ________ the lost pencil.A. ofB. forC. toD. at二、完形填空。

【配套K12】2018年秋七年级英语上册 Unit 3 Is this your pencil(第1

Unit 3 Is this your pencil?第一课时Section A (1a－2d)A 基础起航Ⅰ. 根据图片，写出相应的英语词组。

(注意冠词)1．__a_pen__ 2.__a_family_photo__3．__a_dictionary__ 4.__a_ruler__5．__an_eraser__ 6.__a_telephone__7．__a_schoolbag__ 8.__a_pencil__Ⅱ.根据句意及首字母提示填写单词。

1．—Have a good day!—Thank__you.2．—Do you have a pencil__ to write your name?—No, but I have a pen.3．Excuse__me, is this your ruler?4．—Do you know this word(单词)?—Sorry, I don't know. But I have a dictionary__．5．Jenny likes reading books__and newspapers(报纸)．6．There's a girl near the desk. I think the ruler on the desk is hers__．7．My pens and eraser(s)__are in my pencil box.8．It is my ruler. It's mine__．9．I put my school things in my schoolbag__before going to bed.10．Do you know Bob？His__Chinese name is Zhen Liang.Ⅲ.单项选择。

( A )1.—Are those your pen friends?—Yes, ________．A．they are B．they'reC．they are not D．they aren't( D )2.________are good friends.A．You, I and heB．He, you and IC．I, you and heD．You, he and I( C )3.This is ________ ruler and that is ________ eraser. A．a; a B．an; anC．a; an D．an; a( C )4.The math book is Lily's, and the pens are ________， too. A．his B．herC．hers D．mine( D )5.—Are these ________ books?—No, they aren't. They are ________．A．your; your B．my; yourC．your; mine D．my; his( B )6.—________ Are you Mr. Green?—No, I'm not.A．Thank you. B．Excuse me.C．How are you? D．I'm sorry.Ⅳ.从方框中找出下列句子的相应答语。

【K12教育学习资料】[学习]2018-2019学年七年级英语上册 Unit 3 Is this y

Unit 3 Is this your pencilSection A (1a－2d)Ⅰ.根据图片及首字母提示写单词1．This is a nice p________.2．Are these your p________？3．This English b________ is Tom's.4．The b________ is empty(空的).5．Here are three e________.6．Is this your d________？7．The r________ is very long.8．My balls are in the s________.Ⅱ.用括号内所给单词的适当形式填空1．—Is this________ (you) English book?—No, it's________ (I) Chinese book.2．It is ________ (he) eraser.3．This is your pen. ________ (she) pen is black.4．These are my ________ (dictionary).5．The blue pen is________ (he), and the green pen is________ (she)．6．Those ________ (box) are Linda's.7．This dictionary isn't his. It's ________ (I)．8．Excuse ________ (I), are those your friends?9．Is that ruler ________ (your)?10．The green ruler is ________ (Mike).Ⅲ.单项填空( )1.—Is this your book?—No, it isn't. It's ________．A．her B．hisC．your D．my( )2.—Who's that young man?—Don't you know________？ He is Hu Ge, a famous actor.A．him B．hisC．her D．he( )3.This is ________ eraser and ________ eraser is white.A．a; the B．an; aC．an; the D．a; an( )4.—Thank you for your help.—________．A．I'm fine, thanks B．You're welcomeC．Nice to meet you D．Sounds good( )5.—Are these pens________？—Yes, they are.A．yours B．heC．her D．my( )6.—Is this ________ ruler?—No. ________ is over there.A. her; HerB. her; HersC. hers; HersD. hers; Her( )7.—This is your pen. ________ that red one?—Oh, it's my brother's.A．How's B．What'sC．Who's D．What about( )8.I have(有) two ________．A．pencils boxes B．pencil boxC．pencils box D．pencil boxes( )9.If you want to look up(查阅) some new words, you can use a ________．A．book B．rulerC．dictionary D．schoolbag( )10.________， is this your ruler?A．Excuse me B．SorryC．I'm sorry D．HelloⅣ.按要求完成下列各题，每空一词1．It's a map.(改为一般疑问句)________ ________ a map?2．Is this your teacher？(作否定回答)No, ________ ________．3．This is my eraser.(改为同义句)This eraser ________ ________．4．The brown schoolbag is mine.(改为一般疑问句) ________ the brown schoolbag ________？5．That eraser is Mike's.(改为否定句)That eraser ________ ________．6．Is this your box？(改为复数句)________ ________ your ________？Ⅴ.根据汉语意思完成句子，每空一词1．“这是一块橡皮吗？”“是的。

【K12教育学习资料】[学习]2018年秋七年级英语上册 Unit 3 Is this your p

Unit 3 Is this your pencil第4课时分层训练[Section B2 2a2c]Ⅰ.写出下列单词的相应形式1．lose(过去式)________2．she(名词性物主代词)________3．his(名词性物主代词)________4．Bob(所有格)________5．find(过去式) ________6．he(宾格) ________7．yours(主格) ________8．mine(形容词性物主代词) ________Ⅱ.用适当的介词填空1．You can find him________ the classroom.2．Please ask David________ your keys.3．You can call me________ 5557899.4．Thank you________ your help.Ⅰ.单项填空( )1.We have a ________ at school and we can read(读) ________ in it. A．library; books B．computer; cardC．schoolbag; pen D．bag; games( )2.Some books ________ on the desk. ________ they yours?A．are; Is B．is; AreC．are; Are D．is; Is( )3.Jim lost his ID card and he must________ it.A．lose B．find C．see D．say( )4.Wang Yu，this is my English book and that's ________．A．you B．your C．my D．yours( )5.Thank you________ your help and please call me________ 5665490. A．at; for B．for; atC．to; at D．in; withⅡ.按要求完成下列各题，每空一词1．That is his eraser.(改为一般疑问句)________ that________ eraser?2．Those are apples.(改为单数句)That________ ________ ________．3．Is that your eraser？(作否定回答)________，________ ________．4．Is this his book？(改为复数句)Are ________ his ________？5．This is my pencil.(改为同义句)This pencil________ ________．Ⅲ.根据汉语意思完成句子1．请向玛丽要你的铅笔。

2018年秋七年级英语上册 Unit 3 Is this your pencil Section A教案 (新版)人教新目标版

Unit 3 Is this your pencil第一课时Step 1Warming up1. Prepare a box of school things before class and collect some items (pen, ruler, cup, book, pencil…) from the students and ask：What's this in English?What's that in English?(Help them answer like this: It's a/an…)Have them work in pairs to practice the questions.Ss: It is a pen.The teacher goes on to take all the school things out of the box and teach the students how to say the various school things in English. Let one or two students, or if time permits, three or four to come to the front to put the school things into the box or pick them out of the box and say the names of the things. If the students get them right, they can get some small gifts.2. Provide more words by showing the students the picture in 1a.T: What can you see in the picture? (Collect their answers. Also ask them to finish 1a by themselves. Check their answers.)3. Let the students read the new words aloud after the teacher. Then try to remember the new words.Step 2Presentation1. Pretend that you don't know whose these things are and ask A:“Is this your book？” And lead him/her to answer: “Yes, it is. It's mine.”Then take another one and ask its owner: “Is this your…？” Help him/her to answer: “No, it isn't. It's his.”Have the students ask and answer in pairs. (Maybe when they do this, they'll make mistakes, so the teacher comes to them and gives them help if necessary.) Then ask them to act their dialogues out. e．g.—Is this your book?—Yes, it is. It's mine.—Is this your schoolbag?—No, it isn't. It's his/hers.2. Tell the students: my book＝mine; his book＝his; her book＝hersStep 3Research Cooperation1．Listening: Section A, 1b.(1)Listen and number.a. T: Listen to the recording for the first time.b. T: Number the conversations from 1—3 while you are listening to them for the second time.(2)Check the answers.T: Let's check the answers.[答案] 3 2 12．Reading.2 2 a. T: I would like you to read the conversations together.b. T: Would you please read them in pairs?c. T: Who would like to read to the class?3．Translate and explain.a. T: Let's translate the conversations into Chinese. Would you please work inpairs?b. T: Let's translate the conversations together now.c. S: Can you tell me when we ask questions “Is this your…？” or “Is that your…？”4．Pair work: Section A 1c.Practicea. T: Would you please practice the conversation with the things you and your partner have?b. T: I will give you an example first.e.g.T: Mary, is this your pen?S: No, it isn't. It's his pen.c. Please present your conversation to the class. Who would like to have a try?Step 4Language points名词性物主代词mine, hers, yours 等是名词性物主代词，相当于一个名词，即相当于“形容词性物主代词＋名词”，在句中可单独使用，而形容词性物主代词只能和名词一起使用。

【K12教育学习资料】[学习]2017-2018学年七年级英语上册 Unit 3 Is this y

Unit 3 Is this your pencil？一、单项选择。

1. This is ________ eraser and that is________ ID card.A. a; anB. an; anC. an；aD. a；a2. The book ________ the Lost and Found box is mine.A. inB. intoC. toD. for3. ________ keys ________ in the pencil box.A. A set of; isB. A set of; areC. Set of; areD. The set; are4. Call Tony ________ 9765432.A. inB. withC. atD. off5. Kelly often helps ________ with my English.A. myB. IC. meD. mine6. —Thank you ________ your notebook.—________.A. for; You’re welcomeB. of; You’re welcomeC. for; I’m OKD. of; I’m OK7. —________ do you spell ＂eraser＂?—ERASER.A. WhatB. HowC. What’sD. Who8. —________, Tom.Is this your pen?—Yes, it is.A. YesB. SorryC. NoD. Excuse me9. —Hi, Tom.Is that your bag?—No, it’s Mary’s.And the sweater(毛衣) near the bag is ________, too.A. mineB. yoursC. hersD. his10. What’s this ________ English?A. inB. atC. toD. on11. I don’t like ________ watch.I like ________.A. me；yourB. my；yourC. me；yoursD. my；yours12. It’s polite(礼貌的) to take ________ flowers(花) as a gift when you visit a friend.A. a littleB. aC. someD. no13. —I________ a pen.Is it yours, Jill?—No, it isn’t.A. lostB. foundC. lookD. am14. —Is this________ ruler?—Yes, it’s her ruler.A. yourB. your sister’sC. your brother’sD. you sister15. (2016·青岛模拟中考)Ask the teacher ________ the lost pencil.A. ofB. forC. toD. at二、完形填空。

【配套K12】[学习]2018-2019学年七年级英语上册 Unit 3 Is this your

Unit 3 Is this your pencilSection B (3a－Self Check)Ⅰ.高频短语1．我的钥匙__________________2．你的书包__________________3．给我打电话__________________4．失物招领处__________________Ⅱ.经典句型1．我的电话号码是5688998。

(phone number)________________________________________________________________________ 2．这支绿色钢笔是你的吗？(green pen)________________________________________________________________________ 3．那些书是她的。

(hers)________________________________________________________________________ 4．我丢失了一串钥匙。

(a set of keys)________________________________________________________________________5．请拨打2310876找我。

(call me)________________________________________________________________________佳句锦囊1．Are these your pencils？这些是你的铅笔吗？2．The green pen is hers.这支绿色钢笔是她的。

3．Thank you for your help.谢谢你的帮助。

4．Is this your dictionary? 这是你的词典吗？5．Ask the teacher for it.向老师要它。

精品学习2018年秋七年级英语上册 Unit 3 Is this your pencil Secti

Unit 3 Is this your pencilSection B听，并跟读下列单词1．baseball n. 棒球2．watch n. 表；手表3．computer n. 计算机；电脑4．game n. 游戏；运动；比赛5．card n. 卡片6．notebook n. 笔记本7．ring n. 戒指8．bag n. 袋；包9．in prep. 在……里10．library n. 图书馆11．ask v. 请求；要求；询问12．find v. (过去式、过去分词found)找到；发现13．some adj. 一些；某些pron.有些；有的14．classroom n. 教室15．email v. 给……发电子邮件；用电邮发送n. 电子邮件16．at prep. (提供电话号码等时使用)按照；根据；在(某处、某时间或时刻) 17．call v. (给……)打电话18．lost v. (动词lose的过去式)遗失；丢失19．must modal v. 必须20．set n. 一套；一副；一组听，并跟读下列短语1．an ID card 一张身份证/学生卡2．a computer game 一个电脑游戏机3．in the school library 在学校图书馆里4．ask…for…请求；恳求(给予)5．email sb.at…给某人发电子邮件到……6．call sb.at…拨打……与某人联系7．a set of 一套；一副；一组8．school things 学习用品9．Classroom 7E 7E教室10．Lost and Found 失物招领处听，并跟读下列句型1．“这是什么？”“它是一个棒球。

”—What is this?—It is a baseball.2．你怎么拼写它？How do you spell it?3．请向你的老师寻求一些帮助。

Please ask your teacher for some help. 4．我必须找到它。