人教七年级上Unit3 Is this your pencil SectionA(1a-3c)课件 (共26张PPT)

unit 3
Is this your pencil！
warming-up
Do you konw these things?
warming-up
Do you konw these things?
words-learning
pencil 铅笔
book 书
eraser 橡皮
box 盒子
pencil box 铅笔盒
schoolbag 书包
his 他的
hers 她的
mine 我的
yours 你的
teacher 老师
excuse me 请原谅
dictionary 字典
thak you for 为...而感谢
1. pencil e
2. pen __
3. books __
4. eraser __
5. ruler __
6. pencil box __
7. schoolbag __
8. dictionary __
g
b
h
c
f
a
d
Match the words with the things in the picture.
1a
A: Are these your books?
B: No, they aren’t. They’re hers.
A: Is that your schoolbag?
B: No, it isn’t. It’s his.
A: Is this your pencil?
B: Yes, it is. It’s mine.
Listen and number the conversations [1-3].
3
2
1
1b
Are those your books?
No, They aren't. They’re his/hers.
Is this your book?
Yes, it is. It‘s mine.
名词性物主代词
形容词物主+名词=名词性物主
my book = mine
his book = his
her book = hers
Are these/those your s?
No, they aren't. They’re his/hers.
No, they aren't. They’re his s/her s.
Is this/that your ?
Yes, it is. It‘s mine/my .
练一练
近（this/these）
远（that/those)
1c
Practice the conversations. Make your owns.
A: Is this your pencil? 这是你的铅笔么？
B: Yes, it is. It’s mine. 是的，它是。它是我的。
A: Is that your schoolbag?那是你的书包么？
B: No, it isn’t. It’s his.不，它不是我的。它是他的。
A: Are these your books?这些是你的书包么？
B: No, they aren’t.不，它们不是。
They’re hers.它们是她的
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
excuse me
对不起/打扰一下
thank you
=thanks
Practice Then make your own conversations using the things in your classroom.
2c
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.
2d
Role-play the conversation.
1. Bob's Helen's
人名+'s=谁的
2. what about
=how about
...怎么样
3. thank sb for.
因为...感谢某人
4. help帮助
help sb (to)do sth
help sb with sth
帮助某人做某事
5. You’re welcome
不用谢
一、be动词的一般疑问句（单数）。
Is this your pencil?
Yes, it is. It’s mine. No,it isn’t . It's hers.
summary
Is this his green pencil?
Yes, it is. No,it isn’t . The blue pen is his.
Is that your schoolbag?
Yes, it is. No,it isn’t . It's his.
its它的
it's它是
二、be动词的一般疑问句（复数）。
Are these your books?
Yes, they are. No,they aren't . They're hers.
summary
Are those her keys?
Yes, they are. No,they aren't . They're mine.
三、缩写。
1. it is = ______ 2. they are = _______3. is not = _______
4. are not = _______5. that is = _______ 6. name is = ________
it’s
they’re
isn’t
aren’t
that’s
name’s
Grammar
名词性物代词
be一般疑问句
名词所有格
名词性物主代词=形容词性物主代词+名词
名词性物主代词
两者区别就是看后面有没有名词修饰。
其中his、its脚踩两只船。
物主代词有名词性物主代词和形容词性物主代词两种
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
This is your ruler. It’s not my ruler.
(= This ruler is _____. It’s not _____.)
Those aren’t his books. They’re her books.
(= Those books aren’t ____. They’re _____. )
练一练
yours
mine
his
hers
1、‘s表示的所有格 Bob's鲍勃的
名词所有格
2、of表示的所有格 the door of the room 房间的门
名词所有格表示事物所属关系，类似形容词物代
2、of+’s表示的所有格 a friend of Lily's
‘s所有格
一般的单数名词在词尾直接加“’s”
Tom’s book 汤姆的书
my uncle’s car
我叔叔的小汽车
以-s结尾的复数名词在词尾加“’”
the students’ basketball
学生们的篮球
不以s结尾复数名词在词尾加“’s”
Women’s Day 妇女节
Children’s Day 儿童节
一般疑问句要求对方用 Yes 或 No 回答的疑问句。
由 be 动词引导的疑问句结构是：“be + 主语 + 其他部分？
be一般疑问句
________________↗ 那是你的自行车吗？
___________________↗ 他们是你的朋友吗？
肯定回答：Yes, 主语 + be (am, is, are).
否定回答：No, 主语 + be (am, is, are) not.
-- __________________↗ 这是你的铅笔吗？
-- ___________________↘ 是的。/不是。
Yes, it is. / No, it isn’t.
Is that your bike?
Are they your friends?
Is this your pencil?
3a
Complete the questions and answers about each picture.
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}
Is ____ your book?
Yes, it is.
No, it ____.
Are _____ my pencils?
Yes, ____ are.
No, they aren’t.
Is ____ his ruler?
Yes, it is.
No, it ____.
Are _____ her pens?
Yes, ____ are.
No, they aren’t.
isn’t
those
that
this
these
isn't
they
they
1. Is this her ruler? Yes, ____. It’s _____.
2. Is that Eric’s schoolbag? No, . Sally’s.
3. Are these his pencils? Yes, . They’re ___.
4. Are those Anna’s books? No, . mine.
Read the questions and complete the answers.
it is
3b
hers
it isn’t
It’s
they are
his
they aren’t
They’re
3c
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.
THANK YOU