(共30张PPT)
Unit 3 Is this your pencil
Section A 1a-2d
Learning Objectives
master the words and expressions about the things in daily life
ask and answer questions about ownership
Revision
--What’s that
--It’s …
--What color is it
--It's...
--What’s this
--It’s …
--Spell it, please.
--…
What’s that
It’s an eraser.
No, it isn't. It's his.
Is that your eraser
用it代替this来回答。
他的，名词性的物主代词，相当于his eraser。
Presentation
What’s this
It’s a schoolbag.
Yes, it is. It's mine.
Is this your schoolbag
我的，名词性的物主代词，相当于my schoolbag。
Presentation
What are these
They're books.
No, They aren't. They're hers.
Are these your book
她的，名词性的物主代词，相当于her books。
Presentation
What is that
It's a dictionary.
Yes, it is.
Is that yours
你的，名词性的物主代词，相当于 your dictionary。
Presentation
[ d k neri]
总结反思
Presentation
What are these
pencils
books
pencil-pencils
book-books
They are pencils.
They are books.
总结反思
Presentation
What are these
pencil boxes
dictionaries
They are pencil boxes.
They are dictionaries.
pencil box-pencil boxes
dictionary-dictionaries
总结反思
Presentation
What is this
eraser
schoolbag
It's an eraser.
It's a school bag.
erasers
schoolbags
Match the words with the things in the picture.
1a
1. pencil _______
2. pen _______
3. books _______
4. eraser _______
5. ruler _______
6. pencil box _______
7. schoolbag _______
8. dictionary _______
e
b
h
c
f
a
d
g
Listen and number the conversations [1-3].
1b
A: Is this your pencil
B: Yes, it is. It’s mine.
A: Is that your schoolbag
B: No, it isn’t. It’s his.
A: Are these your books
B: No, they aren't. They’re hers.
3
2
1
Is this your book
her book.
Yes, it is.
It’s mine.
his book.
my book.
名词性物主代词
形容词性物主代词
No, it isn’t.
It’s hers.
It’s his.
Read the conversation with your partner.
3. A: Is this your pencil
B: Yes, it is. It’s mine.
2. A: Is that your schoolbag
B: No, it isn’t. It’s his.
1. A: Are these your books
B: No, they aren’t. They’re hers.
Practice the conversations above with your partner. Then make your own conversations.
1c
eg: A: Hi/ Hello, … Is this your …
B: Yes, it is. It’s mine. /
No, it isn’t. It’s his/hers.
[拓展] 名词变复数规则：
类别 构成方法 例词
一般情况 加 s book—books, sister—sisters,
boy—boys, key—keys
以s，x，ch，sh结尾的词 加 es class—classes, box—boxes,
watch—watches
类别 构成方法 例词
以“辅音字母＋y”结尾的词 变y为 i，再加 es family—families，
dictionary—dictionaries，
strawberry—strawberries
类别 构成方法 例词
以o结尾的词 ①以“辅音字母＋o”结尾的词，有生命的加 es，无生命的加 s potato—potatoes, tomato—tomatoes , photo—photos, piano—pianos
②以“元音字母＋o”结尾的词，一般在词尾加 s radio—radios, zoo—zoos
Listen and check (√) the things you hear.
2a
√
√
√
√
√
Listen again. Complete the conversation with the words in the box.
2b
Tom: Excuse me, Grace. Is this your _______
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 pencil ruler pencil box books
erasers
ruler
books
pencil box
pencil
Read the conversations in pairs.
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.
Make your own conversations using the things in your classroom.
2c
Is this your schoolbag
No, it isn’t. It’s hers.
[观察1]—Excuse me, are you Miss Wang
请问，您是王老师吗？
—I'm sorry, but I'm not Miss Wang.
对不起，我不是王老师。
[探究] excuse me是向别人询问一件事或打扰别人时的用语，如借物、问路、插话等；I'm sorry 是由于自己的过失给别人造成影响或不能满足别人的要求时的用语。
Read 2d and find their owners.
Anne Bob Helen
Role-play the conversation.
2d
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.
[观察2]—What about this dictionary？这本词典呢？
—It's Helen's.它是海伦的。
[探究] “What/How about＋________/代词/v. ing？”意为“……怎么样？”，用来询问消息、提出建议或征求意见。
I have a good day. What about you 我过得很愉快，你呢？
What about helping these girls 帮帮这些女孩怎么样？
名词
[观察3]Thank you for your help, Anna.
谢谢你的帮助，安娜。
[探究](1)感谢别人的句型：Thank you ________＋名词/代词/v. ing.＝Thanks ________＋名词/代词/v. ing.
(2)help在句中作________词。它还可以作________词，常见搭配：help sb. (to) do/with sth.帮助某人做某事。
for
for
名
动
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).
Exercise
用括号内所给单词的适当形式填空
my
his
Her
dictionaries
your
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).
his
hers
boxes
mine
me
yours
Mike's
GOOD JOB
