2012秋人教版英语七年级上Unit2课件1(预备课)

Yes, it is./ No, it isn’t. Is he /she …?
Yes, he/she is ./ No, he/she isn’t.
Practice
A: Is this Yao Ming? B: Yes, he is.
A: Is that Yao Ming? B: No, he isn’t. He is Liu Xiang.
注意到了吗？
单数 this that it She He 复数 is
复数 these those they they they are
be动词表示“是”，有三个：am ,is, are. 我（I）用(am), 你(you )用(are), is连着他(he)、她(she)、它(it), is跟在单数后，复数全部都用are.
13.Is this a new city? Yes, it is.
Are these new cities ?Yes ,they are. Are those your boxes?
14.Is that your box?
No, it isn’t.
No, they aren’t. What’re those in English?
Are those pens?No,they aren’t
那些是钢笔吗? 不,他们不是.
practice.
A: Are these ---------? B: Yes,they are. (No,they aren’t.)
practice
a
A: Are those ---------? B: Yes,they are. jackets jacket (No,they aren’t.)
Step 1
Revision
Practice “this .that”
This is a (an) …. That is a (an) …. This is…………
1
That is ……… That is a pencil.
This is a pencil.
this is
these are (这些)
isn’t = is not
A: Is this Cai Yiling? B: Yes, she is.
A: Is that Cai Yiling? B: No, she isn’t. She is Li Jiaxing.
A: Are these SHE? B: Yes, they are.
A: Are those SHE? B: No, they aren’t. They are F4. aren’t = are not
15.What’s that in English?
把下列句子单数变成复数：
1.This is a book.
These are books. Those are oranges. These are pencils. Those are her quilts. Are these your watches? Are those his dictionaries? Those are his rings.
This is my book.
His her My your
practice.
my
This is my pen . These are my pens.
practice.
his
This is his pen . These are his pens.
practice.
her
This is her pen . These are her pens.
are am填空
Are __ 1. Is these your grandparents?
2. Those is my sister.
That _____
3. Is that your family?
4.
is This ___ are
my brother.
friends ______ your friend?
These are erasers.
These are my backpacks.
3.That is an orange jacket.
Those are orange jackets.
4.It is a red ruler.
5.Is this your brother?
Are these your brothers ? They are red rulers.
用 is
is a jacket. It ___ is red . 1.That ___ 2.Those___ are baseballs.They____ are white. 3.This ___ is my quilt. It ___red. is is a girl, she is 4.Helen ___ __ my friend. 5.That is Tony.He ___ is my uncle. 6.What ___ is this? It ___a is map. 7.What are ___ these?They___ are oranges. 8.I ___ am a boy. My name ___Jack. is 9.How ___ ___ fine,thanks. are you? I am
读[iz]
maps bags friends buses, boxes, watches family→ families
以s, sh ,ch ,x等 结尾的词 以辅音字母 +y结尾的词
加-es
变 y 为 i再 加-es
读[iz]
This
is Jim’s friend.
That is a baby.
That is an eraser.
Those are erasers.
That is a ruler.
Those are rulers.
it
they
It is a watch.
They are watches.
It s a key.
They are keys.
It is an orange.
They are oranges.
Practice “this .that” and “these ,those”
2
Is this/that a (an) …. ? Are these/ those ……s ?
Is this a map? . Yes,it is. Are these maps? Yes,they are.
Is that a pen?No,it isn’t
3.This is her mother. ___ is a teacher She 4.That is his brother. ___ He is 16. 5.That is Eric.___ He is my friend. 6.Those are my father and my mother. They ____ are my parents. 7.These are my grandfather and grandmother. They ____ are my grandparents.
This is a key.
These are keys.
This is a pencil.
These are pencils.
This is a schoolbag.
These are schoolbags.
that
those
is
are (那些)
That is a pen.
Those are pens.
指示代词： 表示“这个”、“那个”、 “这些”、“那些”等指示 概念的代词叫指示代词。
指示代 用法 词 This 一般用来指时间或 (these) 空间上较近的事物 That 常用来指时间或空 (those) 间上较远的事物 例句 Is this your pencil? These are my friends. Is that his book? Those are my brothers.
a key
keys
3. Presentation Practise “he” and “she”
3
Point at each student and ask “Is this/that…….?” Let Ss answer “Yes, he/she is. No, he/she isn’t.” quickly. Is this /that…….?
Your grandparents are old
9.The class is good.
The classes are good.
10. It is her box.
They are her boxes.
1
11.That’s a dictionary.
12. It is a watch.
They are watches. Those are dictionaries .
Use this,that, these, those make sentences.
That is a map Those are jackets. Those are …s.
This is a map. These are erasers. These are …s.
That is your book.
Yes, it is. / No, it isn’t.
Yes, they are/No. they aren’t.
6.This is a family.
These are families.
7.My parent is at home.