Unit 2 This is my sister Section A Grammar Focus-3c（第2课时）课件21张PPT

2020年秋人教版 七年级上册英语 精品课件
UNIT 2 Section A Grammar Focus-3c
（第 2 课时）
UNIT 2 This is my sister.
学 习 目 标
1.学习本课时句型:
句型: This/That is…
These/Those are…
Who is/are…
2. 常见的缩写形式：
that’s=that is who’re=who are
who’s=who is they’re=they are
1
I, he, she, they等人称代词。
2
课 堂 导 入
Revise the conversation to introduce
the family.
A: This is my family. This/That is…
B: Who is he?
A: He’s my …
B: Who’s she?
A:She’s my…
B: Who are these/they?
A: They’re my…
课 堂 学 习
指示代词
人称代词
This is my family.
That is…
Who are these?
Who is he?
Who’s she?
They are…?
Grammar Focus
Read and fill in the blanks.
1.这是我的朋友简。
______ is my friend
2.那是我爷爷。
______ is my grandfather.
3.这是我的兄弟们。
______ are my brothers.
4.那是我的父母。
_______ are my parents.
These
This
That
Those
指示代词
{93296810-A885-4BE3-A3E7-6D5BEEA58F35}辨析词
指代单复数意义
所修饰名词的数
所指距离远近
this（这个）
单数意义，与be连用时用is
单数
较近的人或物
these（这些）
复数意义，与be 连用时用are
复数
that（那个）
单数意义，与be连用时用is
单数
较远的人或物
those(那些)
复数意义，与be 连用时用are
复数
That’s an orange.那 是个橙子。
These are pens.这些是钢笔。
that’s=that is
1.回答主语是this或that的问句时，应用it代词this或that。
回答主语是these或those的问句时，应用they代词these或those。
—Is this your ruler?这是你的尺子吗？
—Yes, it is.是的，它是。
—Are these your friends?这是你的朋友吗？
—Yes, they are.是的，他们是。
2.介绍某人时，用this或that,而不用He/She….
This is my father.这是我父亲。
3. 在电话用语中用this指代自己，用that指代对方。
Look at the picture. Make sentences with the words in the three boxes.
this
that
these
those
my
your
father mother
grandfather grandmother
parents grandparents
brother sister
3b
Examples:
1. This is my father. 这是我的爸爸。
2. Is that your brother? 那是你的哥哥吗？
3. These are my parents. 这是我的父母。
4. Are those your grandmothers? 那是你的爷爷和奶奶吗？
Read and fill in the blanks.
1.—Who’s she?
—_____ is my sister.
2.—Who’s he?
—______ is my brother.
3.—Who are they?
—______ are my grandparents.
She
He
They
Grammar Focus
人称代词主格形式
{21E4AEA4-8DFA-4A89-87EB-49C32662AFE0}第一人称
第二人称
第三人称
I(我)
you
（你,你们）
he（他） she （她） it（它）
they(它们，他们，她们)
人称代词主格的用法
1.在句中作主语
I’m in China.我在中国。
2.单数人称代词并列作主语时，英语的顺序为：第二人称，
第三人称，第一人称。
You, he and I are good friends.我、你和他是好朋友。
3.与be动词连用时，I与am搭配，you/they与are搭配，
he/she/it与is搭配。
They’re brothers.他们是兄弟。
they’re=they are

3a
Complete the conversation and practice it with your partner.
A: That _________ my family. That’s my mother.
B: ________ he?
A: ________ my father.
B: Who’s _________?
A: She’s _________ sister.
B: And _________ they?
A: _________ my grandparents.
is
Who’s
He’s
she
my
who’re
They’re

Make a conversation about a family photo.
S: Is she your mother?
T: No, she isn’t.
S: Who’s she?
T: She’s my sister.
S: Are they your parents?
T: No, they aren’t.
S: Who are they?
T: They’re my sister and brother.

3c
Bring some family photos to class. Take turns to ask and answer questions about the photos.
S1: Is she/he your mother/…?
S2: No, she/he isn’t.
S1: Who’s she/he?
S2: She’s/He’s my sister/….
S1: Are they your parents/…?
S2: No, they aren’t.
S1: Who are they?
S2: They’re my ….
Summary
1.句型：
This/That is…
These/Those are…
Who is/are…
2.语法：
指示代词：this, that, these, those
人称代词主格：I, you, he, she, it, they
课 堂 达 标
Ⅰ.句型转换
1. That is my brother. (变为复数句)
_____ ___ my brothers.
2. It is a nice picture. (变为复数句)
____ ___ nice pictures.
3. Are these your sisters? (变为单数句)
____ ____ your sister?
4. Are those your friends? （作否定回答）
No, ____ ______.
5. They’re my grandparents. （对画线部分提问）
_______ they?
Those are
They are
Is this
they aren’t
Who’re
Ⅱ.从方括中选择恰当的单词补全对话。
A: This ____my family.
B: Who’s he?
A: ____ my father.
B: _______ she?
A: ______ my mother.
B: ______those your grandparents?
A: Yes, ____ are.
B: Is _____ your brother?
A: Yes. He’s my brother, Dale.
B: Oh, I see. Well, have a good day!
A: ________! You, too.
is
He’s
Who’s
She’s
she’s they
who’s are thanks
is
he’s that
Are
they
that
Thanks
Make a conversation to introduce family.
2. Preview the new words and phrases on page 10.
Homework
谢谢
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