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Unit 3 Is this your pencil?1.人称代词和物主代词人称代词主格I 我you 你he他she她it它we我们you你们they他们宾格me 我you 你him他 her她it它us我们you你们them他们物主代词形容词性my 我的your你的his他的her她的its它的our我们的your你们的their他们的名词性mine我的yours你的his他的hers她的its它的ours我们的yours你们的theirs他们的1) 人称代词作主语时用主格；作宾语时用宾格；作表语时用主格或宾格，但在口语中常用宾格。
①I am hungry, please give me something to eat.我饿了，请给我一些吃的东西。
（作主语）（作宾语）②( ) like ( ), and ( ) likes ( ) , too.我喜欢她，她也喜欢我。
③ Who told him that news? 谁告诉他那个消息的？ It’s me/I. 是我。
2) 并列人称代词的排列顺序：人称代词在并列使用时，单数的顺序是第二人称→第三人称→第一人称；复数的顺序是第一人称→第二人称→第三人称。
you, he, and I你，我，他 you and I我和你 he and I 我和他you and he 你和他we and you 我们和你们 you and they 你们和他们we, you and they我们，你们和他们3) 形容词性物主代词修饰名词，必须放在名词前面，相当于形容词，在句中作定语。
名词性物主代词相当于名词（即指代名词，后面不能再加名词），在句中作主语、表语或宾语。
① This is your ruler, it is not mine.这是你的尺子，不是我的。
② . 这是他的书，你的在桌子上。
③ (他) doesn’t have an eraser. ＿＿（我的）is in the bag. Give ＿＿（他）＿＿（你的）.他没有橡皮擦。
Unit3 Is this your pencil? 教案Period1 Section A 1a-1cⅠ.教学准备1．教师：录音机和录音磁带，多媒体课件，图片图片和物品实物。
2．学生：学习用品实物。
Ⅱ.教学目标1.调动学生学英语和说英语的积极性。
2.使学生了解并掌握一些学习用品的英语表达。
3.学习本课的知识点。
（1）词汇：pencil, book, eraser, box, pencil box, schoolbag, dictionary, his, mine, hers（2）句型：–Is this/ that your pencil?– Yes, it is. It’s mine.No, it isn’t. It’s his/ hers.4. 训练学生在听录音时听懂简单英语词汇的能力。
Ⅲ.教学重点1.词汇：pencil, book, eraser, box, pencil box, schoolbag, dictionary,his, mine, hers2.句型：–Is this/ that your pencil?– Yes, it is. It’s mine.No, it isn’t. It’s his/ hers.Ⅳ.教学难点让学生运用所学句型“Is this/ that your pencil? Yes, it is. It’s mine. / No, it isn’t. It’s his/ hers.”等内容对物品的所属进行问答，能辨认物品的所有者。
Ⅴ.教学步骤Step1: Greetings and talking1.教师向学生表示问候，并复习之前所学的问候语。
2.师生问答：教师向学生询问一些已经学过的信息。
For example:T: What’s this in English?Ss: It’s a pen.T: What color is it?Ss: It’s blue.…Step2: Lead-in & Presentation利用实物直接导入，通过师生问答学习新单词：pencil, book, eraser, schoolbag, dictionary, pencil box, mine, his, hers。
Unit3 Is this your pencil?课文要点全解Section A1.Is that your schoolbag?那是你的书包吗？（教材第13页）（1）这是一个含有be动词的一般疑问句。
一般疑问句是针对某件事情或某种情况是否真实而提出自已的句子。
其简略回答通常是以yes或no开头。
——Is that your pen?那是你的钢笔吗？——Ye s,it is./No, it isn’t. 是的，它是。
／不，它不是。
——Is this/that your schoolbag?这／那是你的书包吗？——Yes,it is./No,it isn’t.是的，它是。
／不，它不是。
——_________?——Yes,it is.A.Is this your dictionary?B.Do you have a schoolbagC.Where is my tape playerD.How much is the model plane解析：我们可采用“问答一致法”解答本题。
根据答语中的Yes可知问句为一般疑问句，C,D两项为特殊疑问句，故排除；根据答语中的is可知，一般疑问句以is 开头，故选A。
答案：A(2)schoolbag可数名词，意为“书包”，复数形式是schoolbags。
schoolbag是由school （学校）与bag（包）构成的合成词。
This is a red schoolbag.这是一个红色的书包。
［拓展］本单元我们学到的表示学习用品的名词还有：pencil 铅笔 pen 钢笔 eraser 橡皮 pencil box 铅笔盒 notebook 笔记本 book 书dictionary 词典2.No,it isn’t.不，它不是。
（教材第13页）这是对含有be动词的一般疑问句的否定简略回答。
其结构为“No,主语＋be+not”。
肯定回答用“Yes,主语＋被”。
在简略回答中，其主语通常由人称代词主格充当。
人教版新目标七上英语单元知识点归纳Unit 3 Is this your pencil?重点词汇pencil/'pensl/ n. 铅笔book/buk/ n. 书eraser/i'reizə/ n. 橡皮box/bɒks/ n. 箱；盒dictionary/'dikʃənəri/ n. 词典；字典excuse/ik'skju:z/ v. 原谅；宽恕thank/θæŋk/ v. 感谢；谢谢help/help/ v.&n. 帮助；援助welcome/'welkəm/ adj. 受欢迎的computer/kəm'pju:tə/ n. 计算机；电脑notebook/'nəutbuk/ n. 笔记本library/'laibrəri/ n. 图书馆find/faind/ v. (过去分词found)找到；发现classroom/'klɑ:sru:m/ n. 教室call/kɔ:l/ v. (给......)打电话lost/lɒst/ v. (动词lose的过去式)遗失；丢失must/mʌst/ modal v. 必须set/set/ n. 一套；一副；一组重点短语：pencil box 铅笔盒thank you 谢谢你the blue pen 这支蓝色的钢笔excuse me 打扰了Anna’s book 安娜的书ID card 身份证school ID card 学生证computer game 电子游戏play sports 进行体育运动play basketball 打篮球in the school library 在学校图书馆ask…for …向…要…what about………怎么样thank you for…为……而谢谢你e-mail sb 给某人发电子邮件call sb 给某人打电话lose sth 丢失某物find sth 拾到某物a set of keys 一串钥匙lost and found 失物招领必背典句：1.—Is this your pencil? 这是你的铅笔吗？—Yes, it is.It’s mine 是的，它是。
Unit3 Is this your pencil?知识点归纳1．Is this/that your pen ?这（那）是你的钢笔吗？释：这是一个一般疑问句，它是在陈述句“This /That is--- ”的基础上把句中“is”提到句首转换而来。
在英语中 be 动词的一般疑问句式为： be + 主语 + 其它？肯定回答： Yes,it is. 否定回答 No,it isn’t.注： Yes,it is. 不能缩写为 Yes, it ’s.但否定回答可缩写成No,it isn’t.2．That 意为“那，那个”，“ Is that---- ?”指问话人问较远的人或事物，“表示那是…吗”？；“ Is this ---- ?”指问话人问较近的人或事物，“表示这是…吗”？，回答时要用it 来代替“that和”“this”，以避免重复。
3.no 与 not①这两个词均指“不”，但用法不同。
no 常用作一般问句否定回答开头；也可单独使用成为一句话；此外具有形容词词性，修饰可数名词或不可数名词，相当于 not a/an 或 not any.例如：— Is this a book? —No,it isn’t.—这是一本书吗？—不，它不是。
又如： I have no(not an)old pen. 我没有旧钢笔。
②not 多用于否定动词，使整个句子或句子的一部分含有否定之意，not 不能单独使用，放在句子中的动词之后，并与前面的词缩略为 n’t。
例如： Sorry,I don ’t know. 对不起，我不知道。
—Is that your case?—No,it isn’t.—那是你的箱子吗？—不，它不是。
4.Excuse me ; SorryExcuse me 和 Sorry 都可以表达“对不起”。
不过，实际运用时还有一些区别。
Excuse me 意思是“对不起”“劳驾”“请原谅”，常用在你所说的话或要做的事可能引起对方不愉快时或需要打扰或求助别人时，或要引起别人注意时。
Unit3 Is this your pencil?课文要点全解Section A1.Is that your schoolbag?那是你的书包吗？（教材第13页）（1）这是一个含有be动词的一般疑问句。
一般疑问句是针对某件事情或某种情况是否真实而提出自已的句子。
其简略回答通常是以yes或no开头。
——Is that your pen?那是你的钢笔吗？——Ye s,it is./No, it isn’t. 是的，它是。
／不，它不是。
——Is this/that your schoolbag?这／那是你的书包吗？——Yes,it is./No,it isn’t.是的，它是。
／不，它不是。
——_________?——Yes,it is.A.Is this your dictionary?B.Do you have a schoolbagC.Where is my tape playerD.How much is the model plane解析：我们可采用“问答一致法”解答本题。
根据答语中的Yes可知问句为一般疑问句，C,D两项为特殊疑问句，故排除；根据答语中的is可知，一般疑问句以is 开头，故选A。
答案：A(2)schoolbag可数名词，意为“书包”，复数形式是schoolbags。
schoolbag是由school （学校）与bag（包）构成的合成词。
This is a red schoolbag.这是一个红色的书包。
［拓展］本单元我们学到的表示学习用品的名词还有：pencil 铅笔 pen 钢笔 eraser 橡皮 pencil box 铅笔盒 notebook 笔记本 book 书dictionary 词典2.No,it isn’t.不，它不是。
（教材第13页）这是对含有be动词的一般疑问句的否定简略回答。
其结构为“No,主语＋be+not”。
肯定回答用“Yes,主语＋被”。
在简略回答中，其主语通常由人称代词主格充当。
七年级上Unit3Isthisyourpencil？Section_B_2本题是写寻物启事和失物招领。
1.应通读全文,明白大意,确定是失物招领,还是寻物启示。
在第一则信息中,由关键词mynotebook,及下文的“请打电话679-8871给我”,可知这是一则寻物启示；在第二则信息中,由关键词Arethese…?这些是你的吗？可推测这是一则失物招领。
Lost:Ilostasetofkeys.Imustfoundthem.MynameisJim.Pleasecallmeat347-2580.A:______________________B:______________________A:______________________B:______________________A:______________________B:______________________A:________________________B:________________________A:________________________B:________________________A:________________________B:________________________1.set为名词，意为“套，组，副”。
短语asetof表示“一套，一列，一串”等。
asetofbooks一套书asetofstamps一套邮票【拓展】在英语中表示物品的时候（尤其是不可数名词），常常用“数词或a/an/this/that+名词（表示容量、种类……）+of+名词”来表示，意为“……双（对/套/张/副……）”。
二、从B栏中选择A栏正确的应答语。
A栏1.What’sthisinEnglish?()2.Isthatyourpencilbox?()3.ArethoseLinda’sbooks?()4.Who’sthatgirl?()5.Howdoyouspellyourname?()B栏a.Yes,itis.b.She’smycousin.c.It’sJ-A-C-K.d.It’saneraser.e.No,th eyaren’t.A:______me,Jack.Is____yourpen?B:No,it_____.___agreenpen._____isblue.That’smyeraser.A:Hi!Tom.Isthegreenpen______?C:No.Mypen__black.That’smypencil.A:Hello!Sam.Isthisyourpen?D:Yes,__is.______you!A:You’rewelcome.Unit3Isthisyourpencil?3a—3bwatch(复数)________2.key(复数)________library(复数)________4.card(复数)________5.your名词所有格）________6.电脑游戏机_________________7.在学校图书馆里___________________keys一、按要求写出下列单词cardswatcheslibrariesyoursacomputergameintheschoollibrary8.电话号码_________________9.打电话……给我_________________10.在7E班教室里_________________11.发送电子邮件到……______________phonenumbercallmeat…inClassroom7EE-mailmeat…1.这是你的手表吗？_______yourwatch?2.他们是你的吗？Are__________?3.在学校图书馆里有一台电脑游戏机。
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.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 in pairs?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。
Step 5Exercises用括号内所给单词的适当形式填空1. This ________ (be) a pencil box.2. Are these your ________ (ruler)?3. This cup is ________ (her).4. This isn't my orange. It is ________ (his).5. Those are my jackets. ________ (it) are green.[答案] 1.is 2.rulers 3.hers 4.his 5.They第二课时Step 1Warming up and revisionShow some school things and use the following sentences to practice.—What's this in English?—It's a pen.—Spell it please.—PEN.—Is this your pen?—Yes, It is. It is mine.Step 2Research Cooperation1. Listening: Section A, 2a.(1)Listen and check.a. T: Let's move to Activity 2a now. There are six things in the picture. Let's look at them. Can you tell me what they are?b. T: OK. Let's listen to the recording for the first time.c. T: Are you ready to do Activity 2a? Please check them while listening.(2)Check the answers.Do you have the answers? Let's check them together.(Answers: The things that are checked: pencil box; eraser; book; pencil; ruler) 2．Section A, 2b.(1)Listen and complete.T: Listen to the recording again and complete the conversation with the words in the box.(2)Check the answers.T: Finished? Let's check the answers.[答案] 1.pencil 2.erasers 3.ruler 4.books 5.pencil box(3)Read the conversation.a. T: Let's read the conversation together.b. T: I would like you to read the conversation in groups.c. T: Who would like to read the conversation in class?3．Section A 2c，2d.(1)Pair work.Get one thing and ask the Ss: Is this…？ Then ask the Ss to talk like that.(2)Pair work.Get more than two things to ask the Ss: Are these…？(3)Get the Ss talk freely.(4)Ask the Ss to read the conversation and circle the key points.Step 3Language points1. Excuse me, Grace. Is this your pencil?excuse me意为“对不起”，“劳驾”或“请原谅”。
