Unit 6 Is this your pencil? Section A Grammar Focus-3c（第2课时）课件 (共30张PPT)

(共30张PPT)
Unit 6 Is this your pencil
Section
第 2 课 时
(Grammar Focus—3c)
…………………………………
A
学习一般疑问句及其肯定和否定回答。
(1)—Is this/that your…
—Yes, it is. It’s mine./ No, it isn’t. It’s hers.
(2)—Are these/those your/his/her books
—Yes, they are. They are mine/his/hers. /
—No, they aren’t. They are…
1
学习名词性物主代词：mine, hers, his, yours。
2
Learning Aims
Let's play a guessing game！
What’s that
Is that a/an…
Yes, it is. / No, it isn’t.
Warming-up
What’s this
Is this a/an…
Yes, it is. / No, it isn’t.
Are these her…
Yes, they are./ No, they aren’t.
Are those his…
Yes, they are./ No, they aren’t.
Grammar Focus
Is this your pencil Yes, it is. It’s mine. / No, it isn’t. It’s hers.
Is this his green pen 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.
Are these your books Yes, they are. / No, they aren’t. They’re hers.
Are those her keys Yes, they are. / No, they aren’t. They’re mine.
it’s ＝ it is
isn’t＝is not
aren’t＝are not
Is that/this one’s… 那/这是 某人的……？是个一般疑问句句型，是用来确认物主关系的。
肯定回答：Yes, it is. 否定回答：No, it isn’t.
—Is this an orange 这是个橘子吗？
—Yes, it is. 是的，它是。
—Is that your jacket 那是你的夹克吗？
—No, it isn’t.不，不是。
答语不用this或that。
注意
Are these/those … 这些/那些是……吗？
在这种句型中名词要用复数形式。不用
不可数名词。
肯定回答：Yes, they are. 是的。
否定回答：No, they aren’t. 不是。
注意
不能用these或those来作简略回答。
—Are these your rulers 这些是你的尺子吗？
—No, they aren’t. 不是。
—Are those his erasers 那些是他的橡皮吗？
—Yes, they are. 是。
1. _________ your school bag （作肯定回答）
这是你的书包吗？ 是的，它是。
2. _________ your pencils （作否定回答）
这些是你的铅笔吗？ 不，它们不是。
3. _________ your eraser （作肯定回答）
那是你的橡皮吗？ 是的，它是。
4. _________ your rulers （作否定回答）
那些是你的尺子吗？ 不，它们不是。
Is this
Are these
No, they aren't.
Yes, it is.
No, they aren't.
Yes, it is.
Is that
Are those
Practice
一调二改三问号
“一调” ：把be动词调至句首；
“二改”： 改主语称谓；
“三问号”：在句末加上问号
This is my book.
Is this your book
一、含有be动词的陈述句变一般疑问句
语法精讲
二、名词性物主代词
mine，hers，yours 等是名词性物主代词，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。
This is your ruler. It’s not my ruler.
= This ruler is yours. It’s not mine.
这是你的尺子，它不是我的。
Those aren’t his pencils. They’re her pencils.
= Those books aren’t his. They’re hers.
那些铅笔不是他的。它们是她的。
形容词性物主代词和名词性物主代词表
Complete the questions and answers about each picture.
Is ____ your book Yes, it is.
No, it ______.
Are _____ my pencils Yes, _____ are.
No, they aren’t.
Is _____ his ruler Yes, it ____.
No, it isn’t.
Are ______her pens Yes, they are.
No, they______.
this
isn’t
these
they
that
is
those
aren’t
3a
Use the things in the picture and the sentence patterns in 3a to make your own conversations.Then role-play in front of your classmates.
Group work
Read the questions and complete the answers.
Yes, _______.
It’s ________.
No, _________.
______ Sally’s.
1. Is this her ruler
2. Is that Eric’s schoolbag
it is
hers
it isn't
It's
3b
3. Are these his pencils
4. Are those Anna’s books
Yes, _________.
They’re ________.
No, ____________.
_________ mine.
they are
his
they aren't
They're
Language points
1. 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”。
Kate’s pencils 凯特的铅笔
2. 表示无生命事物的所有关系，用“名词 + of + 名词”结构，表示前者属于后者。
a map of China一张中国地图
名词所有格
名词所有格的构成方法
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“’s” the students’ basketball
学生们的篮球
不规则复数名词在词尾加“’s” Women’s Day 妇女节
Children’s Day儿童节
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!
No, it
isn’t.
Is this your
eraser
3c
B: Yes, it is.
No, it isn’t.
Find the Owner
A: Is this your …
Let's play the game!
Group work
— What’s this in English
— It’s a / an …
— How do you spell it
— …
— Is this your …
— No, it isn’t.
— Is this his / her …
— No, it isn’t. It’s his / her …
You can use the following sentence patterns:
名词性物主代词
mine
yours
his
hers
Summary
一般疑问句及其肯定和否定回答:
—Is this/that your…
—Yes, it is. / No, it isn’t.
—Are these/those ...
—Yes, they are. /—No, they aren’t.
I. 单项选择。
1. — Is this your key, Jenny
— No. ______ is in my schoolbag.
A. His B. Hers C. Mine
2. — Is this _______ book
— No, it isn’t ________.
A. theirs; their B. hers; his C. your; mine
3. The green pen isn’t ____. It’s ______.
A. his; his B. his; yours C. yours,;my
C
C
B
Exercises
4. — Excuse me, are these ___ new shoes
— No, they aren’t. ____ are black over there.
A. her; Hers B. her; She C. hers; Her
5. These aren’t ____ yellow pencils. The blue pencils are___.
A. mine;my B. his; his C. hers; her
6. — Is that ____ pencil box
— No, it isn’t. It’s _______.
A. Eric; Linda’s B. Linda; Eric C. Eric’s; Linda’s
A
B
C
1. — Are those your ____________ (pencil box)
— Yes, they are. They’re _____ (my).
2. — Are ______ (this) your keys —No, _____ (it) aren’t.
3. — Is the blue pencil ______ (your), Linda
— No, it isn’t. It’s ______ (Bob).
4. That isn’t ______ (Eric) schoolbag. ____ (his) is red.
II. 用所给单词的适当形式填空。
these
they
mine
pencil boxes
yours
Bob’s
Eric’s
His
Homework
1. Review Section A.
2. Preview the words in Section B.