Unit 3 Is this your pencil? Section A（2a-2d）课件(共37张PPT)

(共37张PPT)
Section A
2a-2d
Unit 3
Is this your pencil？
Learning Aims
1、Learn the new words on page 14
2、掌握一般疑问句及其简略答语。
Is this/that your +单数名词
Yes ,it is. It’s mine./No, it isn’t. It’s hers/his.
Are these your +复数名词
Yes ,they are./No, they aren’t. They’re hers/his.
Learning Aims
3、Key sentences:
① What about…
②Thank you for your help
③ you're welcome
4.掌握形容词性物主代词 my 、your、his、her
名词性物主代词mine、yours、his、hers
What's this/that
It's a/an...
a pencil
a pen
a book
an eraser
a ruler
What're these/those
They're...
pencils
pens
books
erasers
rulers
Is this/that a/an…
Yes, it is./ No, it isn’t.
isn’t=is not
Are these/those…
Yes, they are./ No, they aren’t.
aren’t=are not
box
boxes
Are those your boxes
Yes ,they are. They are mine.
No, they aren’t .They are his.
A:Excuse me, are ______your pencil boxes
B:No, they aren’t. They’re his.
his pencil boxes
Let’s learn!
those
Listen and check (√) the things you hear.
2a
√
√
√
√
Listen again. Complete the conversation with the words in the box.
2b
erasers pencil ruler pencil box books
Tom: Excuse me, Grace. Is this your pencil
Grace: Yes, thank you. And those are my _______.
Tom: And Jane, is this your ______
Jane: No, it isn’t. It’s hers.
Tom: OK, and these are my ______. This is your ____________, Jane.
erasers
ruler
books
pencil box
听力策略：我们可先写出单词的首字母，听力完毕再补全单词，养成速记的习惯。
Pairwork
Is this your schoolbag
No, it isn’t.
It is his/hers.
Practice the conversation in 2b.
2c
Tom: Excuse me, Grace. Is this your pencil
Grace: Yes, thank you. And those are my erasers.
Tom: And Jane, is this your ruler
Jane: No, it isn’t. It’s hers.
Tom: OK, and these are my books.
This is your pencil box, Jane.
Teacher: Is this __________, ...
A: Yes, ________.
Teacher: And …,
__________________
B: No, it isn’t. ________.
Teacher: OK, and these are my books.
A: Excuse me, …. Is this your ___
B: Yes, it is. It’s my ___. /It’s mine.
A: And …, Is this your ___
C: No, it isn’t. It’s her/his ____. It’s hers/his.
…
A: Excuse me, …. Are these your ___
B: Yes, they are. They’re my ___. /They’re mine.
A: And …, Are these your___
C: No, they aren’t.
They’re her/his ___. /They’re hers/his.
…
What can you see in the picture
a dictionary, two pens, three pencils, an eraser
2d
Role-play
1. Read the dialogue aloud for a few minutes by yourself;
2. Role play in groups;
3. Role play in front of the class.
We’ll see which group does the best.
2d
注意：
特殊疑问句使用降调；
一般疑问句使用升调。
Listen and read the dialogue in 2d. Then match the things with its owner.
pencils
green pen
blue pen
dictionary
eraser
Bob’s
Anna’s
Helen’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.
Role-play the conversation.
Bob's pencils
Helen's dictionary
2d
Make a survey(调查）and report（汇报）to us.
Written work: I have 4 school things .The schoolbag is mine. The ruler is Li Ming’s. It’s his. The_____ is Mary’s. It’s hers. The……
pen ruler books … …
Li Ming
结构：“be + 主语 + 其他部分？”
意思：……吗？
答句：Yes/No开头回答。
注意：肯定回答不可以缩写
朗读：一般疑问句用升调
例如：Is it your schoolbag
Yes, it is./ No,it isn’t.
Are these his dictionaries
Yes, they are./ No, they aren’t.
陈述句：陈述事实或看法。
肯定句：主+be (am/is/are)+其它.
否定句：主+be (am/is/are)+not +其它.
(直接在be 后加not; 有some, 要变成any)
可缩写: is not =isn’t are not =aren’t
e.g. This is a pencil. This is not (isn’t) a pencil.
They are boys. They are not (aren’t) boys.
Here are some books. Here aren’t any books.
1.含有 be 动词的各种句型
Language points
1. 用Yes或No回答的问句叫一般疑问句;
Be(Is/Are) +主语+其它
e.g. Is this a book
2. 回答时，主语必用人称代词来代替。
肯定回答: Yes, 主+be. (主语与be不缩写)
e.g. Yes, it is.
否定回答: No, 主+be+not. (be与not常缩写)
e.g. No, it isn’t.
注: am和not不能缩写, 但I可与am 缩写。
一般疑问句 (由be动词引起的)
怎么变一般疑问句
1. 将be动词(am, is, are)提于句首(主语前);
2. 如有一人称, 要变成对应的二人称;
(I am→Are you, we→you, my→your, our→your)
3. 如有some, 要变成any;
4. 检查标点，大小写。
2.形容词性物主代词和名词性物主代词表
人称 一 二 三 单 复 单/复 单 单 单 复
形代 my our your his her its their
名代 mine ours yours his hers its theirs
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”。而形容词性物主代词只能和名词在一起使用
my pen = mine
her key = hers
his books = his
your ruler = yours
This is my pen.
It’s mine. (它是我的)
That’s her ruler.
It’s hers. (它是她的)
my + pen = mine 我的
her + ruler= hers 她的
his +eraser = his 他的
That’s his eraser.
It’s his. (它是他的)
your +book =
yours 你的
名词性物主代词= 形容词性物主代词+名词
数 人称 人称代词 物主代词 主格 宾格 形容词性 名词性
单数 一 I me my mine
二 you you your yours
三 he him his his
she her her hers
it it its its
复数 一 we us our ours
二 you you your yours
三 they them their theirs
3.What about this dictionary 这本字典呢？
What about... 其同义句为 "How about... "意为“……怎么样 /……好吗？”，句中about是介词,其后可接名词、代词或动词-ing形式做宾语。
用于询问消息或提出建议。
例如：
I have a book,what about you 我有一本字典,你呢？
What about watching TV 看电视怎么样？
（2）Thank you for.../ Thanks for...的常用答语有:
You're welcome./ It's my pleasure./ Not at all./ That's OK./ That's all right. 等
4.Thank you for your help, Anna. 谢谢你的帮忙,安娜。
Thank you for... 也可以说"Thanks for..."意为“为……而感谢你（们）”。 该结构常用来感谢某人给予的某种帮助。
①后接名词
②后接代词
③后接动词-ing
Thank you for your letter.谢谢你的来。 Thank you for that.因那件事谢谢你。
Thank you for teaching us so well.
谢谢你把我们教得这么好。
（1）thank you for的用法：
5. Excuse me. 意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常在嘴边的话语，主要用于以下情况：
⑴ 引起别人的注意，如问路、问姓名等。
Excuse me, are you Ms Miller
请问，你是米勒女士吗？
⑵ 征求别人的许可。
Excuse me, Could I ask you some questions 打扰了，我可以问你几个问题吗？
我都 学会了!
本课句型
Summary
1.We have learnt to ask and answer the owners of things.
2. We have learnt the usage of general question.
3. We have learnt some key words and useful expressions
1．My parents are (老师) in a middle school.
2． (感谢) you for your map.
3．The book is (关于) UFOs.
4．Can you (帮助) me
5．Is this dictionary (你的)
一、根据句意及汉语提示完成单词。
teachers
Thank
about
help
yours
Exercises
二、用括号中所给单词的适当形式填空.
—Is this your phone —Yes，it’s (I)．
3. This cup is (her)．
4. This isn’t my orange. It’s (his)．
5. Those are my jackets. (it) are green.
mine
rulers
hers
his
They
2.Are these your (ruler)
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 (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.(同义句)
Your pen is red, ______ is red, too.
hers
yours
his
mine
三、句型转换.
四、根据汉语意思完成英语句子，每空 一词(含缩略形式)。
1. 劳驾，你是Mary吗？
______ ______, are you Mary
2. —Bob，谢谢你的帮助。
—别客气。
—Bob, ______ ______ ______ ______ ______.
—______ _________.
Excuse me
thank you for your help
You’re welcome
3. 这是一支好钢笔。那支笔怎么样？
This is a good pen. ______ ______
______ ______
4. 那是一个书包，它是你的吗？
That is a schoolbag. ______ ______ ______
What about
Is it yours
that one
1. Remember the new words.
2. Make conversations using the
things at home. You can imitate（仿
照）the dialogue in 2d.
Thank you !