课件36张PPT。人教新目标版 七年级上Unit3 This is my sister. Section A(2d-3c)
Let's watch a video.Warming-upFree talkWhat’s in your schoolbag?a schoolbaga pencil boxa booka dictionaryWhat’s in your pencil-box?a pencila pencil boxan erasera pena rulerQuick responseShow me your...Let's play a game.Is this/that your ruler? Yes, it is.
It's my ruler.
It's mine.No, it isn’t.
It’s his/her ruler.
It's his/hers.RevisionAre these /those your books?Yes, they are.
No, they aren’t.
They’re his/her books.
They are his/hers.GroupworkA: Excuse me. …
B: …
C: …
D: …
E: …
F: …Excuse me. … mine/hers/his.
Is this/that …? Thank you!
Are these/those…? …(对话中须包含以上重点句) Make a conversation in groups.Pre-listening1. How many people are there in the picture?
2.What can you see in the picture?Two.A book, pens, pencils and an eraser.Look and answer.Task1Listen and match.pencils green pen blue pendictionary eraser Bob’s Anna’s Helen’s Teacher: Hi, Anna. Are these your pencils?
Anna: No, _____________.
Teacher: And is this his green pen?
Anna: No, it isn’t. _________________.
Teacher: ________________________?
Anna: __________. And the green pen is hers, too.
Teacher: And the eraser? ____________?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: _______________.
Task2they’re Bob’sWhat about this dictionaryThe blue pen is hisIt’s Helen’sIs that yoursYou’re welcomeTask3Read and answer.1. Is this green pen Bob's?
2.Are these pencils Bob's?
3.Is this dictionary Helen's?
4.Is this eraser Helen's, too?
No,it isn't.It's Helen's.Yes,they are.Yes,it is.No,it isn't.It's Anna's.Teacher: Hi, Anna. Are these your pencils?
Anna: No, they’re Bob’s.
Teacher: And is this his green pen?
Anna: No, it isn’t. The blue pen is his.
Teacher: What about this dictionary?
Anna: It’s Helen’s. And the green pen is hers, too.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.Task4Listen and repeat.1.Teacher: What about this dictionary?
What about...? 意为“……怎么样? ……好不好?”相当于How about...? 是一种固定句型， 后接名词，用于询问对方或他人是否也符合前面已经提到过的情况。what about还可以用来征求对方的意见或向对方提出建议, about是介词, 其后还可跟代词或动名词作宾语。
I like the book. What about you?
我喜欢这本书。你呢？ (询问)
It is hot. What / How about a cup of tea? ?(提出建议)
What about playing basketball? 打篮球怎么样? Language points2.Thank you for your help, Anna.谢谢你的帮助，安娜。
thank you for… 相当于thanks for…，意为“因……感谢你”，后可接名词、代词或动名词。其答语为You’re welcome. 或That’s all right. 等。
常见短语：Thank sb. for sth.
Thank sb. for doing sth.
Thanks for your books.多谢你的(那几本)书。
= Thank you for your books.
Thank you for helping me.谢谢你帮我。Teacher: Anna your pencils Hi Are these
Anna: Bob’s No they’re
Teacher: his green pen is And this
Anna: blue pen No it isn’t The is his
Teacher: this dictionary about What
Anna: Helen’s It’s the green pen And is
too hers
Teacher: the eraser And that Is yours
Anna: it is Yes
Teacher: Thank Anna your help you for
Anna: welcome You’reHi, Anna. Are these your pencils?No, they’re Bob’s.And is this his green pen? No, it isn’t. The blue pen is his.What about this dictionary?It’s Helen’s. And the green pen is
hers, too.And the eraser? Is that yours?Yes, it is.Thank you for your help, Anna.You’re welcome. Try to make the conversation in the right order.Task5Task61）分角色扮演2d部分的对话。
2）两人一组，进行对话改编，询问物主并进行回答。Work in pairs. 这是你的铅笔吗？
__ ____ your pencil?
2. 是的。它是我的。
Yes, ___ ___. It’s _____.
3. 那是你的书包吗？
__ ____ your schoolbag?
4. 不是。它是他/她的。
No, __ ____. It’s ___/_____.
5. 这是他的绿色钢笔吗？
__ this ___ _____ pen?Is thismineIs thatit isn’t his hers it is Is his greenPractice Complete the sentences.6. 不是。那只蓝色钢笔是他的。
No, __ _____. The ____ ____ is ____.
7. 这些是你的书吗？
____ ______ your books?
8. 是的。/ 不是。
Yes, ____ ____. / No, _____ ______.
9. 那些是她的钥匙吗？
____ _____ her _____?
10. 不是。它们是她的。
No. _______ hers.Are thesethey arethey aren’tAre those keysThey’reblue pen hisit isn’tGrammar Focus1.名词所有格名词所有格表示有生命事物的所有关系，在名词其后加's来表示所属关系，意为“…...的”。e.g. 安娜的 _______ 鲍勃的 _______Anna’sBob’s2.名词性物主代词表示所有关系的代词叫做物主代词 (Possessive Pronouns)， 也叫人称代词的所有格。
物主代词分为形容词性物主代词和名词性物主代词两种。物主代词有人称和数的变化。
名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词 + 名词”。my pen = mineher key = hershis books = hisyour ruler = yours一单二单三单一复二复三复● 形容词性物主代词只能作定语，放在名词前。我的名字是杰克。____________________他们的电话是多少？____________________这是她的书。____________________你爸爸是个老师吗？____________________My name is Jack.What are their phone number? This is her book.Is your father a teacher? ●在汉语中有些表示所有关系的会省略“的”，大家在翻译成英语时要注意，不要误把它们翻译成人称代词。我爸爸I father my father√×你妈妈__________他妹妹___________your motherhis sister●形容词性物主代词修饰名词时,不能和冠词或指示代词一起使用.This is my pencil.
不能说成: This is my a pencil. ● 名词性物主代词可以作表语。1.这是谁的书？是他的。
________________________2.这把尺子是你的，那把是她的。
This ruler is _____, that one is _____.3.哪只钢笔是我的？ 蓝色的那一件。
Which pen is _____? The blue one.Whose book is this? It’s his.mineyourshersTips:名词性物主代词相当于一个名词，即“形容词性物主代词+名词”,起到避免重复的作用。● 名词性物主代词可以作主语。1.我们的书在一楼，他们的在二楼。
_____ ________are on the first floor. ______ ____ on the second. 2.这是你的盒子吗？ 不，我的是黑色的。
Is this ____ _____? No, ____ ____ black. Our booksTheirs your boxmine isareTips:名词性物主代词作主语时，要注意它指代的名词是单数还是复数，从而使用正确的be动词形式与之搭配。● 名词性物主代词可以作宾语。 请帮我打开我的（书）。
_______________________Open mine for me, please.I can’t find my pen. May I use yours? 我找不到我的钢笔。我能用一下你的吗？● 名词性物主代词与of连用作定语。He is a friend of mine. 他是我的一个朋友。_____________________ Here’s a photo of my family for you. May I have one of yours？这儿有张我的全家照给你。我能要张你的吗？1.This is ____(my)book. ______(your)is in the bag.
2.The map is ?????? ??(our).
3. Are these pencil boxes ____(her)?
No. ____(her)pencil boxes are at home.
4. They aren’t ____(his)pens.
They are ______(their).
5. This is my ruler. Can you show _____(your) to me?
6.That is not ____(my) pencil. It’s ____(her).
7.Is this book _____(your)? Yes, it’s _____(my).
8. May I have a family photo of ______(your)? 【学以致用】用适当的物主代词填空。myYours ourshersherhistheirsyoursmyhersyoursmineyoursThis jacket is his.These books are hers.Those photos are ours.These are her books.Those are our photos.This is his jacket.→→→形容词性物主代词和名词性物主代词同义句转换：【注意】That is my dictionary.These are their pencils.This is your eraser.That dictionary is mine.These pencils are theirs.→→→This eraser is yours.【学以致用】按要求改写句子 。1. This is her green jacket. (改为同义句)
This green jacket is _____.
2. My pen is red. What color is your pen?(改为同义句)
My pen is red. What color is ________?
3. This is his green jacket. (改为同义句)
This green jacket is _____.
4. Your pen is red; my pen is red, too. (改为同义句)
Your pen is red; ______ is red, too.hers yours hismine3a Complete the questions and answers about each picture.Yes, it ___.Yes, ____ are.No, it ____.No, they ______.Yes, it is.No, they aren’t.No, it isn’t.Yes, they are.Is ____ his ruler?Are _____ my pencils?Is ____ your book?Are _____ her pens?isn’ttheythoseisaren’tthisthesethat3b Read the questions and complete the answers.1. Is this her ruler?
2. Is that Eric’s schoolbag?
3. Are these his pencils?
4. Are those Anna’s books?Yes, ________. They’re ___.No, ______. ____ Sally’s.No, __________. ________ mine. Yes, ____. It’s _____. it ishersit isn’tIt’sthey arehisthey aren’tThey’re3c Put some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two guesses!Is this your eraser?No, it isn’t.A: Excuse me. Is this your eraser?
B: No, it isn’t. I think it’s her / his eraser.
A: Excuse me. Is this your eraser?
C: No, it isn’t. I think it’s hers / his.
A: Is this your eraser?
D: Yes, it is. It’s my eraser.
A: Here you are.
D: Thank you.Example 谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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Unit 3 Is this your pencil?
SectionA2d-3c同步练习
补全对话，一空一词。
A: ______me, Mary.______these your pencils?
B: ______, they are Helen’s.
A: And______this her eraser?
B: No, it______. It’s Dale’s.
A: What______this ruler?
B: It’s Cindy’s. And the pen is______, too.
A: And the dictionary? Is that yours?
B: Yes, it’s_____.
A: Thank you_____your help, Mary.
B: You’re_____.
单选。
1.—Is this _____ school bag?
—Yes, it’s_____.
A. me; mine B. I; mine C. my; mine D. your; mine
2. —Are these your books?
—_____.
A.Yes, these are B. Yes, they aren’t
C. No, they aren’t D. No, it isn’t
3.Thank you_____your photos.
A. at B. for C. of D. to
4.—Is that Alice’s dictionary?
—Yes, it’s_____.
A. his B. hers C. mine D. yours
5. —This is your pen .____ that one?
— It’s my brother’s
How’s B. What’s C. Who’s D. What about
6.—Jeff, my dictionary isn’t here. Can I use ________？
—Certainly. Here you are.
you B．your C．mine D．Yours
三、完成句子。
1．My pen is red. What color is your pen? (同义句)
My pen is red. What color is ________?
2．Those are my erasers.(改为同义句)
________erasers are ________.
3.That is her orange.? (改为同义句)
That orange _____ _____.
4. That is his schoolbag. (变为一般疑问句)
_____ _____ his schoolbag? (作肯定及否定回答)
Yes, _____ _____. / No, _____ _____.
5. These are her erasers. (变为一般疑问句)
______ _____ her erasers? (作肯定及否定回答)
Yes, _____ ____. / No, ____ _______.
四、情景对话。
A: Morning, Alan! (1)______
B: Yes, it is.
A: And is that ruler yours?
B: (2)______ It's Simon's.
A: (3)______
B: It's the same (相同的) as mine. Oh ... Mine isn't in my bag.
A: (4)______
B: A yellow ruler and two green pencils.
A: This is your pencil box.
B: (5)______
A: Not at all (别客气).?
A. No, it isn't. B. Thank you.
C. How are you? D. Is this your pen?
E. My name's Lily. F. What about this pencil box?
G. What's in your pencil box?
Unit 3 Is this your pencil?
SectionA2d-3c同步练习答案
1.Excuse 2.Are 3.No 4.is 5.isn’t 6.about 7.hers 8.mine 9.for 10.welcome
二、DCBBDD
三、1.yours 2.The mine 3.is hers 4.Is that it is it isn’t 5.Are these they are they aren’t
四、 DAFGB
