Unit 3 Is this your pencil? 第1课时 Section A 1a—1c
【学习目标】：1、掌握词汇pen,pencil,book,ruler,eraser,backpack,pencil box, dictionary 等
2、学会句型:Is this/that---?以及回答Yes,it is./No,it isn't. 【学习重点】： 掌握指示代词:形容词性物主代词和名词性物主代词的用法 【学习过程】：
一、自主学习（教师寄语：Knowledge is power.）
学习任务一: 熟练掌握词汇pen,pencil,book,ruler,eraser,backpack,
pencil box,,dictionary 等
1.认真观察1a的图画,将词语与图中物品搭配.小组讨论,并核对答案. 2. 个人试读,组内相互纠正发音. 3. 老师领读,学生纠正自己的发音. 4.自己读并记住汉语意思,组内检查.
学习任务二: 学会句型:Is this/that---?以及回答Yes,it is./No,it isn't.
从而掌握指示代词:this,that
1.先唱以下歌谣:我的my,你的your,男的his,她的her
名词前面常站岗,限定所属有功劳.复习形容词性物主代词my,your,his,her 2.利用实物引入句型:Is this/that---?使用不同的物品来练习my,your,his,her eg.T:This is my pen.Is this your pen?
S1:No,it isn't.It's your pen/yours. etc.在口语中综合练习两种物主代词。 3.听录音,给1b对话编号
4.练习1b的对话,利用自己所有的物品小组编新对话并展示。 二、合作共建自己编写一个确认物品的对话,并在课堂交流展示。 三、系统总结（教师寄语：No man can do two things at once.）
物主代词是表示所属关系的代词分为形容词性物主代词和名词性物主代词。
名称 形容词性物主代词 单数 my your his her its 复数 our your their 名词性物主代词 单数 mine yours his hers its - 1 -
1.形容词性物主代词相当于形容词放在名词之前起修饰限定作用。如：
This is my pen, that is her book. These are your notebooks. 2.名词性物主代词相当于名词可以作主语、表语、宾语等。
人称 第一人称 第二人称 复数 ours yours theirs 第三人称
在使用名词性物主代词时，必须有特定的语言环境，只有上文提及了某个名词，才会知道名词性物主代词指代的事物。如：
This is not my book, it is hers. (hers在这里指代___________相当于_____________) ---Is that your eraser? ---No, it isn’t .It is his.(his在这里指代_________相当于________) 所以，名词性物主代词=形容词性物主代词+名词
His bag is black, mine is blue, yours is red. mine=____________ yours=____________ 3.仔细观察这两种物主代词在句子中的用法之后会发现：有“名”则“形”，无“名”则“名”。 意思是：后面是名词的话，前面就要用形容词性物主代词。后面没有名词的话，就用名词性物主代词。通过下面的练习来体会一下吧。
1. This is not ______ bike , ______ is red (my) 2.Look! There is a red bag. It is ______(your) 3.--- Oh,Tom. Is that _____(you) pen? --- No, it is not _____(I),It is _____(he),______(I)is red. 4.________(we) classroom is big, but ________(they) is small. 5. I don’t like ________(he) jacket, I like _________(she).
6.Are those _______(you)books? No, they aren’t. They are______(they). 四、诊断评价
（一）英汉互译 你的字典________________ 她的背包_________________
一块橡皮__________我的铅笔盒___________ 他们的祖父母亲________________ 一本英语书________________ 这些钢笔__________ 我们的朋友_______________ （二）单项选择
1.This is _____orange. A.a B.an C.the D./
2.—Is that your book? —________. A.That isn't B.It isn't. C.Yes,that isn't D.No,it isn't. 3.This is ____ key. A. my B.mine C.me D.I 4.—Is this _______ backpack? —No ,it isn't. It is ______. A.your,hers. B.yours, hers C.her , your D.hers,yours 5. These dictionaries are _____ ,they aren’t ________.
A.our, their B.ours , theirs C.we , they D.our, theirs （三）试翻译下列句子
1.这是我的字典，它不是你的。___________________________________
2.那是你的尺子吗?______________________是的,它是我的.______ , _______________ 3.这是她的文具盒吗? ______________________________
不,它不是.这是我的文具盒.________ , _______________. It's __________________. （四）句型拓展
1.That is your desk. (改为否定句) ________ _______ your name? 2.It's an orange. (对划线部分提问) _________ _________ this? 3.Is that your notebook? (否定回答) _______ ,_____________.
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第2课时Unit 3 Section A 2a—3c
【学习目标】：1.掌握本节课的单词和短语：excuse me , teacher, What about… help ,thank you for… You’re welcome.
2.熟练运用识别物主的句型: Is this/ that… ?Are these/ those…? 【学习重点】： 学习识别物主的句型并学会运用物主代词。 【学习过程】：
一、自主学习（教师寄语：Knowledge is power.）
学习任务一: 会读写14页课本上的单词及短语
过程：（1）个人自读并记忆单词3分钟 （2）两人一组，相互检查读音
（3）某号展示，对抗号纠正，其他同学默写在学案上，同桌互查 单词：橡皮 ________ 铅笔盒________ 课本 _________ 尺子 ________ 双肩背包_________ 铅笔_________
短语：打扰了_________ 谢谢___________ 为…而感谢你（们）__________ 她的尺子_______ 你的橡皮_________他的钢笔__________ 别客气________
学习任务二: 听录音，练习对话
过程：（1）听录音，完成2a和2b听力练习。
（2）听录音并跟读，实践录音 （3）组内交流，理解对话（成员各抒己见） （4）学生展示，其他学生质疑或补充，教师点拨
（5）学生背诵此对话，然后结合2b图画两人一组自编对话 学习任务三：学生自主学习完成15页练习3a和3b,并展示交流。 二、合作共建（教师寄语：Many hands make light work. ）
学会了询问物品主人的句型后，你会用运用两种物主代词吗？尝试和同桌编写一个新的对话。
A:_______________________________________ B:_______________________________________ A:_______________________________________ B:_______________________________________ A:_______________________________________ B:_______________________________________
三、系统总结（教师寄语：No man can do two things at once.）
（1）这节课你学会了哪些有关物品的名词
_______________________________________________________________ （2）总结一下询问物品主人的句型
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_______________________________________________________________ 四、诊断评价(教师寄语：No pains, no gains) 一、根据句意及首字母补全单词
(1)Is that her e________ (2)This is a pencil b_______
(3)What's this ? It's a r______ (4)E______me. Is this your pencil?
(5)T______ you for your help. You’re w___________. 二、选择
(1)—Is this your eraser? —__________
A.Yes, it's . B. Yes, it is. C. Yes, is. D. It is. (2)Is that ______ pencil sharpener? No, it is ______ A. he ,mine B. him,me C. his,mine D. you,yours
(3)Are these Bob’s bags? No,_____ aren’t. These are _______
A. these, his B. they , ours C. they, our. D. these, he’s (4)—Is that_______ pencil?—No,it's_______ pencil.
A. her; her B. her; his C. his; you D. your; my (5)—What's this? —_______ .
A. No,it's not a ruler B. It's a ruler C. Yes, it is D. This is a ruler (6)—Is that your pencil box? —_______ . It's her pencil box. A. Yes, it's my pencil box B. Yes, it isn't my pencil box C. No, it's my pencil box D. No, it isn't my pencil box (7)—_______ is my book. _______ her book.
A. This; That's B. It's; That's C. That; That are D. That's; this (8). —_____ this your eraser? —No, _____ isn't. _____ his eraser. A. Is; it; its B. Is; it; Its C. Is; it; It's D. Are; it; It's 三、完成下列句子
(1)—______ _______(这是) your pencil ? —______ , ________________(不，它是她的) (2)—_______ _______(那是)his book?—_____, it _____(不，它不是).It is_______(我的)book.. 四、用所给单词的适当形式填空。
1.It is ______(a)eraser.The small eraser is ______(he),It is not _____(my),_____(I)eraser is big. 2.The two ___________(dictionary) is Tom’s. 3.Look! The books are _______(our).
4.This is ________(my brother) schoolbag. 5.These are his ________(photo). 6.______(she) bike is black, what about ______(your)?
7.Are ______(he) your good friends? 8.Is that_______(Sally) mother? Yes,it is. 9.I have three _________(pencil box). 10.Thank you for _______(you)help. 11.______(that) are his rulers. 12.Linda and I _____(be) cousins. 13.Is that _______(they) classroom? No, it isn’t. It is _______(our).
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第3课时 Unit 3 Section B 1a—1e
【学习目标】：1.熟练掌握本课的重点单词.
2.掌握句型：What’s this？ It’a /an ? How do you spell it？ 3.能听懂有关谈论物主的对话并进行自由交际。 【学习重点】： 确认物主关系以及拼读单词的句型。 一、自主学习（教师寄语：Knowledge is power.）
学习任务一: 熟练读 写本课的重点单词。
1.个人自读，记忆本课单词． 2.小组互相检查单词读写情况。
棒球__________ 手表__________ 电脑__________游戏__________ 笔记本__________ 戒指________身份证__________ 卡片___________ 3.完成P16， 1a 将词语和图中物品搭配。
学习任务二: 运用句型：What’s this in English？ It’a/an?
How do you spell it？ 进行自由交际． 1.预习1b ，学习对话
Ａ：What's this in English？ Ｂ：It's a watch. Ａ： How do you spell it？ Ｂ：W—A—T—C—H. Ａ：Is this your pen？ Ｂ：Yes，it is./No，it isn't.
2. 听听力,完成Section B 1c ,1d．
1、听录音,圈出1a中你所听到的物品． 2、听录音，在表中填出你所听到的物品.
3、再次听录音，完成下列对话（Linda—L Man—M） L：I lost my_____ this monring.
M：OK. Is this your _____?
L:：No, it ______.That's my________.
M： ______ you are.
L:：And that's my ____ ____
M： OK.What's your ___？ L：Linda
2) (Mike—M Teacher—T) M: That's my ________. T: This?
M: Yes?and that's my _____. T: All right.What's your _____? M: Mike.
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