Unit 9 Section A(Grammar focus-3c) 课件 音频（人教新目标七年级上Unit 9 My favorite subject is science）

(共30张PPT)
Unit 9 My favorite subject
is science.
人教版七年级上 册
Section A (GF-3c)
Learning objectives
Key words & phrases:
what; who; why; when.
Key sentences:
1.—What's your favorite subject —My favorite subject is science.
2.—Why does Bob like history —Because it's interesting.
3.—Who is your music teacher —My music teacher is Ms. Xie.
4.—When is your geography class —It's on Monday and Friday.
To learn to ask and answer wh-questions.
Why
Because
A: _____ your favourite subject
B: My favourite subject is______.
A: ____ do you like science
B: _______ it’s fun.
What’s
Review
science
Why
Because
A: _____ his favourite subject
B: His favourite subject is ________.
A: ____ does he like Chinese
B: _______ it’s interesting.
What’s
Review
Chinese
Why
Because
A: _____ her favourite subject
B: Her favourite subject is _____.
A: ____ does she like art
B: _______ it’s relaxing.
What’s
Review
art
Who
A: _____ is your __________ class
B: It’s on Monday and Friday.
A: ____ is your geography teacher
B:My geography teacher is Ms. Liu.
When
Review
geography
Grammar Focus
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’s your music teacher My music teacher is Ms. Xie.
When is your geography class It’s on Monday and Friday.
疑问词 意义 用法
what 什么 提问物或事情
who 谁 提问人
why 为什么 提问原因
when 什么时候 提问时间
where 在哪里，到哪里 提问地点
how 如何，怎样 提问方式，情况
Grammar Focus
Grammar Focus
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’s your music teacher My music teacher is Ms. Xie.
When is your geography class It’s on Monday and Friday.
what why who when句型结构
what疑问句
why疑问句
who疑问句
when疑问句
What+be动词+主语
Why+助动词do(does)+主语+谓语
Who+be动词+主语
When+be动词+主语
探究总结
特殊疑问句以疑问词开头，常用的疑问词有what, who, when, how, why等 （因大多数疑问词均以wh-开头，所以特殊疑问句又被称为wh-问句）
特殊疑问句
特殊疑问句
— What
is your favorite subject
特殊疑问词
一般疑问句
回答
—My favorite subject is English.
直接回答所问信息，不用yes或no
特殊疑问句结构
注意：但是如果疑问词在句子中作主语或作主语的定语，
就用“特殊疑问词＋陈述句”。
eg：Who likes playing volleyball 谁喜欢打排球？
(1)What... 用来询问姓名、年龄、事物、职业、数字运算等
例:What's your name 你叫什么名字
What's your age = How old are you 你多大了
(2)What time/When... 用来提问时间 What day... 用来提问星期
What's the date... 用来提问日期。
例:What time is it now =What's the time now 现在几点了
-What day is it today 今天星期几 -It's Sunday.星期日
What's the date today 今天是几号
It's September 10th, Teachers' Day.今天是九月十号，教师节
常见的特殊疑问句
(3)What class/grade/team/row/number/club.. 用来提问在哪(个)班级、年级、组、排、号码、俱乐部等
例:What class is she in 她在哪个班
(4) What color... 用来提问颜色
例: What color is the bike 这辆自行车是什么顺色的
(5)Who... 用来提问人，Whose... 用来提问物的主人
例:Who's that 那是谁
Whose book is this 这是谁的书
(6)What/ How about... 用来提问某人/某物怎么样
例:I want to go to Beijing. What about you 我想去北京。你呢
(7)Why... 用来提问原因
例:-Why do you like English 你为什么喜欢英语 -Because it is Interesting.因为它是有趣的
(8)How... 用来问好、询问身体状况、方式或程度
例:- How are you 你好吗
-I'm fine. Thank you.我很好。谢谢
-How's your day 你今天过得怎么样
(9) How much is/are... 用来提问价格
How much is the pen 这支钢笔多少钱
Presentation
3a
Fill in the blanks with what, who or why.
A: ______ do you like history
B: Because it’s interesting.
2. A: ______ likes math
B: Eric does.
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.
Why
Who
What
Who
Why
答语表示原因, 上句应问原因。
答语为人物，上句应问“谁”。
答语为最喜欢的科目。
答语为人物,
故问“谁”。
答语表示原因。
3b
Write questions for the answers.
Questions Answers
1.____________________________ Because history is interesting.
2.____________________________ Science and math.
3.____________________________ His Chinese class is on Monday.
4.____________________________ Mary’s favorite subject is art.
5.____________________________ My geography teacher is Mrs. Qin.
Why does he like history
Which subject do you like
When is his Chinese class
What’s Mary’s favorite subject
Who is your geography teacher
3c
Interview three classmates and complete the chart. Then tell your group about the results.
A: What’s your favorite subject, Jingjing
B: Music.
A: Why do you like music
B: Because it’s fun.
A: Who is your music teacher
B: Ms. Xie.
Name Favorite subject (What) Reason (Why) Teacher
(Who)
Li Jingjing music It’s fun. Ms. Xie
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. He likes it because it’s difficult. His math teacher is Ms. Hu.
1._______hours do the students sleep every night
A. How much B. How many C. How old D. How long
2.—___________is your friend from
—He is from Shanghai.
A. When B. Where C. Which D. How
3.—_________ do you spell it —M-A-P, map.
A.What B.Why C.What’s D.How
Exercises
4.—_____ is Alice
—She is my cousin.
A. Who B. What C. What color D. How
5.—______
—It's twenty past three.
A.What's the time, please B.What's up
C.How far is it D.How much is it
6.________ glasses of water do you drink every day
A．How much B．What
C．Which D．How many
7.—________ is your geography teacher —He is in the library.
A．Who B．What C．Where D．How
8.Why ________ your mother like July
A．do B．is C．are D．does
按要求完成下列句子，每空一词。
My favorite subject is Chinese.(对划线部分提问)
_______ ______ favorite subject
2. I like Tuesday because I can have art. (对划线部分提问)
______ _____ you like Tuesday
3. Zhang Jike is my favorite sports star. (对划线部分提问)
____ ___ your favorite sports star
What’s your
Why do
Who is
4. The school trip is on Monday. (对划线部分提问)
_______ ___ the school trip
5. Tom likes Friday best. (改为同义句)
Tom’s ________ _____ is Friday.
6. My math teacher is Mr. Hu. (对划线部分提问)
_______ _____ _______ math teacher
When is
favorite day
Who is your
7.Her favorite TV program is Animal World. (对划线部分提问)
__________ her favorite TV program
8.My sister likes blue best. (对划线部分提问)
________ ________ ________your sister like best
9.He likes biology because it's interesting．(对划线部分提问)
________ ________ he ________biology
Why does like
What's
What color does
连词成句。
1. is, father's, what, sport, your, favorite
________________________________
2. girl, the, tree, who, under, the, is
________________________________
3. your, does, mother, like, why, dogs
________________________________
What is your father's favorite sport
Who is the girl under the tree
Why does your mother like dogs
Homework
1.Review the new words and expressions in this period.
2.Do the exercises in students’ book.
3.Do a survey about your classmates’ favorite subject.
谢谢
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