Unit 9 My favorite subject is science.（Section A Grammar Focus-3c）课件(共28张PPT)

(共28张PPT)
Section A Grammar Focus-3c
Unit 9 My favorite subject is science.
七年级上册RJ
初中英语
Grammar: what/why/who/when等引导的特殊疑问句
Learning goals
Read and spell these subjects one by one.
Chinese 语文
math 数学
English 英语
Warming up
science 科学
geography 地理
history 历史
公元1842年
Read and spell these subjects one by one.
music 音乐
P.E. 体育
art 美术
Read and spell these subjects one by one.
A: What’s your favorite subject？
B: My favorite subject is…
A: Why
B: Because…
Discuss the preceding subjects with your partners.
Look at the chart. Ask and answer.
科目 时间 老师 学科喜爱 程度 (不)喜爱原因
语文 星期一/星期二 Mrs. GAO useful
数学 星期一/星期五 Mr. Li boring
Presentation
科目 时间 老师 学科喜爱 程度 (不)喜爱原因
科学 星期二/星期三 Mrs. Lou difficult
音乐 星期四 Miss Wang relaxing/
interesting
体育 星期五 Mr. Wu fun
A: ____________________________
B: Her favorite subject is music.
What’s Li Meir's favorite subject
A: ______________________________
B: Her science teacher is Mrs. Lou.
Who is Li Meir's science teacher
A: Why does Li Me like P.E.
B: _______________________
Because it’s fun.
A: When is Li Meir's Chinese class
B: __________________________
It’s on Monday and Tuesday.
When we talk about the subjects we study at school,
what sentences do we often use
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.
what疑问句
Grammar Focus
Why does Bob like history Because it’s interesting.
Why do Frank and Bob like P.E. Because it’s fun.
why疑问句
who疑问句
Who is your music teacher My music teacher is Ms. Xe.
When is your geography class It’s on Monday and Friday.
两人一组，讨论各组疑问句的特点。
when疑问句
1.询问某人喜欢的学科用哪组句型？
2.询问某人喜欢某事物的原因该用哪组句型？
3.询问某人用哪组句型？
4.询问时间用哪组句型？
what疑问句,what问“什么”
why疑问句,why问“为什么”
who疑问句,who问“谁”
when疑问句,when问“什么时间”
Presentation
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.
what疑问句:What + be动词 + 主语？
Grammar Focus
各组疑问句的句型结构是什么？
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. Xe.
When is your geography class It’s on Monday and Friday.
why疑问句:Why+ 助动do/does+ 主语+谓语？
who疑问句:Who+ be动词+ 主语？
when疑问句:When+ be动词+ 主语？
why疑问句:Why+ 助动do/does+ 主语+谓语？
特殊疑问句应将特殊疑问词放在最前面，如果有be动词，直接主谓倒装；如无动词be，则要借助助动词do或does，do或does后用陈述语序。
what疑问句:What + be动词 + 主语？
why疑问句:Why+ 助动do/does+ 主语+谓语？
who疑问句:Who+ be动词+ 主语？
when疑问句:When+ be动词+ 主语？
what疑问句:What + be动词 + 主语？
why疑问句:Why+ 助动do/does+ 主语+谓语？
who疑问句:Who+ be动词+ 主语？
特殊疑问词（组） 询问对象 含义 例句
what 事物 什么 What’s your name
what color 颜色 什么颜色 What color is you car
who 人 谁 Who’s she
where 地点 在哪里 Where’s my schoolbag
why 原因 为什么 Why do you like fruit
when 时间 什么时候 When is your birthday
how 方式 怎样；如何 How do you go to school
how much 价钱；数量 多少钱；多少 How much is this jacket
how old 年龄 多大年纪 How old are you
3a Fill in the blanks with what, who, or why.Then read the conversions.
1. 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
Presentation
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. In.
Why do you like history
What are your favorite subjects？
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.
Name Favorite subject (What) Reason (Why) Teacher
(Who)
Li Jingling
music
It’s fun.
Ms. Xe
A: What’s your favorite subject, Jingling
B: Music.
A: Why do you like music
B: Because it’s fun.
A: Who’s your music teacher
B: Ms. Xe.
一、单项选择
1. —_______ do you have P. E.
—We have P. E. on Monday.
A. Where B. When C. What D. Why
2. —_______ does he like science
—Because it’s interesting.
A. Why B. When C. How D. What
B
A
Exercises
1. is, father’s, what, sport, your, favorite
________________________________
2. girl, the, tree, who, under, the, is
________________________________
3. your, does, mother, like, why, dogs
________________________________
二、连词成句
What is your father’s favorite sport
Who is the girl under the tree
Why does your mother like dogs
1. Lily’s favorite color is yellow.
________ Lily’s favorite color
2. My math teacher is Mr. H.
_______ _____ _______ math teacher
3. We have music on Monday and Friday.
_______ _____ _______ have music
三、对画线部分提问
What’s
Who is your
When do you
what/why/who/when等引导的特殊疑问句
Grammar
Summary
请用英语对同学们进行采访，调查出学生心目中最喜欢的教师、最喜欢的学科以及原因。
—What’s your favorite subject
—…
— Why do you like…
—Because it’s…
—Who is your favorite teacher
—…
Homework
THANKS
谢谢聆听！