人教版七年级上册 Unit 9 My favorite subject is science. SectionA Grammar focus 3a-3c 课件(共51张PPT)

(共51张PPT)
snow v. 下雪 n. 雪
sunny adj. 晴朗的
windy adj. 多风的
cloudy adj. 多云的
Chinese
math
art
music
computer
science
biology
What’s your/his/her favorite subject
My/his/her favorite subject is …… .
science
English
Chinese
math
history
art
music
pairwork
What’s Jay’s
favorite subject
His favorite
subject is music.
What’s Bill Gates’
favorite subject
His favorite
subject is science.
What’s Yao Ming’s
favorite subject
His favorite
subject is Chinese.
What’s Liu Xiang’s
favorite subject
His favorite
subject is P.E..
What’s Zhang’s
favorite subject
Her favorite
subject is art.
What’s Zhang
shaohan’s favorite
subject
Her favorite
subject is English.
What’s Lin Junjie’s
favorite subject
His favorite
subject is math.
music
science
Chinese
Bill Gates：
Jay：
Yao Ming：
P.E.
art.
English
Zhang Hanyun：
Zhang Shaohan：
Liu Xiang：
math
Lin Junjie：
science
English
math
art
music
A: What’s your favorite subject
B: My favorite subject is …….
A: Why do you like ……
B: Because it’s fun/interesting/relaxing…
Chinese
P.E.
P.E.
art
music
math
Chinese
science
history
English
computer
A: What’s your favorite subject
B: My favorite subject is…
A: Why do you like…
B: Because it is…
interesting
fun
relaxing
exciting
difficult
Pairwork
5x-10=0
-7-x=8
4a-2+(-6)=0
10+(-a)+7=0
history
science
Chinese
English
art
music
P.E.
math
B:Because it’s relaxing.
A:What’s your favorite subject
B:My favorite subject is music.
A:Why do you like music
Group work
C:What’s his/her favorite subject
D:His/Her favorite subject is music.
C:Why does he/she like music
D:Because it’s relaxing.
1. 你最喜欢的科目是什么？
_______ your ________ subject
2. 我最喜欢的科目是科学。
My _______ _______ is _______.
3. 他最喜欢的科目是什么？
What’s ___ _______ _______
Grammar Focus
What’s favorite
favorite subject science
一、重点句型。
his favorite subject
4. 他最喜欢的科目是语文。
His _______ ________ is ________.
5. 她最喜欢的科目是什么？
_______ ____ favorite ________
6. 她最喜欢的科目是美术。
_____ ________ subject is _____.
7. 为什么鲍勃喜欢历史？
_____ _____ Bob like _______
favorite subject Chinese
What’s her subject
Her favorite art
Why does history
8. 因为很有趣。
________ it’s ___________.
9. 为什么鲍勃和弗兰克喜欢体育？
_____ ____ Frank and Bob _____ P.E.
10. 因为很有乐趣。
________ it’s _____.
11. 你的音乐老师是谁？
_____ is your ______ ________
Why do like
Because interesting
Who music teacher
Because fun
12. 我的音乐老师是谢女士。
My _______ _________ is _____ Xie.
13. 你的地理课是在什么时候？
_______ is your ___________ class
14. 它是在周一和周五。
It’s ____ _________ and ________.
When geography
on Monday Friday
music teacher Ms.
What’s your favorite subject My favorite subject is science.
What’s his favorite subject His favorite subject is Chinese.
What’s her favorite subject Her favorite subject is art.
Why does Bob like history Because it’s interesting.
Why do Frank and Bob like P.E Because it’s fun.
Who is your music teacher My music teacher is Ms. Xie.
When is your geography class It’s on Monday and Friday.
Grammar Focus
特殊疑问句
Grammar
定义：是以特殊疑问词开头，提出疑问的句子，也称wh-问句。
构成： 特殊疑问词 + 一般疑问句
疑问词 含义 例句
what “什么”用来询问事物 What’s his favorite food
他最喜欢的食物是什么
who “谁”用来询问某人的身份 Who is your English teacher
谁是你的英语老师
My English teacher is Ms. Li.
我的英语老师是李老师。
where “哪里”用来提问地点 Where is your schoolbag
你的书包在哪里
It’s on the desk.
在书桌上。
why “为什么”用来询问原因 Why do you like basketball
你为什么喜欢打篮球
Because it’s fun. 因为有趣。
when “何时”用来询问时间 When is your brother’s birthday
你弟弟的生日是什么时候
It’s on September 15th.
9月15日。
how “怎么”对某人/某情况提问 How are you
你好吗？
I’m fine, thanks.
很好，谢谢。
how old “多大”，用来询问年龄 How old is your cousin
你表妹多大了？
how much “多少钱；多少”用来询问价格或不可数名词的数量 How much are the pears
这梨多少钱
How much rice do you want
你想要多少米饭
how many “多少”用来询问可数名词的数量 How many pens do you need
你要几支钢笔
1. A: _____ do you like history
B: Because it’s interesting.
2. A: _____ likes math
B: Eric does.
Reading
3a
Fill in the blanks with what, who, or why.
答语表示原因, 上句应问原因。
答语为人物，上句应问“谁”。
Why
Who
3. A: ______ is your favorite subject
B: My favorite subject is P.E.
4. A: _____ is your science teacher
B: My science teacher is Mr. Chen.
5. A: _____ do you like art
B: Because it’s fun.
What
Who
Why
答语为最喜欢的科目。
答语为人物, 故问“谁”。
答语表示原因。
1. Question: _________________________
Answer: Because history is interesting.
2. Question: _________________________
Answer: Science and math.
答语为because句，故问句询问原因
Writing
3b
Write questions for the answers.
答语为科目，故问喜欢的科目
3. Question: ________________________
Answer: His Chinese class is on Monday.
4. Question: ________________________
Answer: Mary’s favorite subject is art.
答语为课程的时间，故问时间
答语为玛丽最喜欢的科目，故问其最喜欢的科目。
5. Question: ______________________
Answer: My geography teacher is Mrs. Qin.
答语为老师是某人，故问老师是谁
1. Question: _______________________
Answer: Because history is interesting.
2. Question: _________________________
Answer: Science and math.
Why do you like history
Let’s check the answers.
What’s your favorite subject
3. Question: _______________________
Answer: His Chinese class is on Monday.
4. Question: ___________________________
Answer: Mary’s favorite subject is art.
5. Question: ___________________________
Answer: My geography teacher is Mrs. Qin.
When is his Chinese class
What’s Mary’s favorite subject
Who is your geography teacher
Interview
3c
Interview three classmates and complete the chart. Then tell your group about the results.
Name Favorite subject
(What) Reason
(Why) Teacher
(Who)
Li Jingjing music It’s fun. Ms. Xie
What’s your favorite subject, Jingjing
Music.
Why do you like music
Because it’s fun.
Who is your music teacher
Ms. Xie.
Name Favorite subject
(What) Reason
(Why) Teacher
(Who)
Li Jingjing music It’s fun. Ms. Xie
interesting
A
B
C
relaxing
P.E.
geography
Ms. Hu
math
Mr. Sun
difficult
Mr. Li
Li Jingjing’s favorite subject is music. She likes it because it’s fun. Her music teacher is Ms. Xie.
A’s favorite subject is P.E.. He likes it because it’s relaxing. His P.E. teacher is Mr. Wu.
Report
B’s favorite subject is geography. She likes it because it’s interesting. Her geography teacher is Ms. Li.
C’s favorite subject is math. She likes it because it’s difficult. Her math teacher is Ms. Hu.