人教版七年级英语上册 Unit 9 Section A (Grammar Focus-3c) 课件 (共31张PPT)

(共31张PPT)
Unit 9　
My favorite subject is science.
Section A
(Grammar Focus－3c)
Name: Gary
Subject: science
Name: Kathy
Subject: art
Name: Tray
Subject: music
Name: David
Subject: math
What’s Gary’s favorite subject
His favorite subject is science.
Name: Gary
Subject: science
Name: Kathy
Subject: art
Name: Tray
Subject: music
Name: David
Subject: math
What’s Kathy’s favorite subject
Her favorite subject is art.
Name: Gary
Subject: science
Name: Kathy
Subject: art
Name: Tray
Subject: music
Name: David
Subject: math
What’s Tray’s favorite subject
Her favorite subject is music.
Name: Gary
Subject: science
Name: Kathy
Subject: art
Name: Tray
Subject: music
Name: David
Subject: math
What’s David’s favorite subject
His favorite subject is math.
3a
Fill in the blanks with what, who or why.
1. A: do you like history
B: Because it’s interesting.
2. A: likes math
B: Eric does.
Why
Who
思维导引，碰撞
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
What’s your favorite subject
My favorite subject is science.
What’s your favorite subject
My favorite subject is English.
What’s your favorite subject
My favorite subject is P.E..
What’s your favorite subject
My favorite subject is music.
math
A: What subject is this B: It’s …
A: Who is your … teacher B: My … teacher is …
Mr. Mrs. Miss.
Questions Answers
1._________________ 2.____________________ 3.____________________ 4._____________________ 5.______________________ Because history is interesting.
Science and math.
His Chinese class is on Monday.
Mary’s favorite subject is art.
My geography teacher is Mrs.Qin.
What’s your favorite subject
Why do you like history
When is his Chinese class
What’s Mary’s favorite subject
Who is your geography teacher
3b
Write questions for the answers.
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
Make a survey.
Favorite
food color movie sport TV show city …
Mom
Dad
A: What’s your mother’s favorite color
B: Her favorite color is blue.
blue
How well do you know your parents
Name Favorite color Favorite sport Favorite food Favorite subject
Selina white swimming ice cream English
Ken red basketball hamburger P.E.
Look at the information about Selina and Ken. Fill in the blanks.
Name Favorite subject (What) Reason (Why) Teacher (Who)
Li Jingjing music It’s fun Ms. Xie
Complete this interview
Role-play
What’s your favorite subject
Chinese.
Why do you like Chinese
Because it's interesting.
Who is your Chinese teacher
Ms. zhang.
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.
Grammar
Focus
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）
疑问词按词性可以分为疑问副词和疑问代词。疑问代词：
疑问代词：what, who 疑问副词：when, why
特殊疑问句
Language points
特殊疑问词
when作疑问副词， “什么时候，何时”用来询问时间，既可询问某个时段或时刻，也可询问具体的日期。例如：
When does he go to school
When is your class meeting
when
why作疑问副词，“为什么”用来询问原因或理对于why 引导的特殊疑问句，答句通常用because。
— Why do you like geography
— Because it’s fun.
注意: because(因为)和so(所以)在英语中不能同时使用, 只能选择其一。
Because we are good friends, we help each other．
= We are good friends, so we help each other.
why
who作疑问代词,“谁”对句中表人的主语、宾语或表语提问。
Who is your best friend (提问主语)
Who does he play soccer with (提问宾语)
Who is the man in the room (提问表语)
who
what作疑问代词， “什么” 多询问某物，可以对句中的主语、宾语或表语提问。
What is your first name (提问表语)
What does your sister like (提问宾语)
What’s on the desk (提问主语)
what还可作限定词，和其他名词(如sport, color等)一起引导特殊疑问句。
What sports do you like
What color is her T-shirt
what
问题探究
▲含实义动词的特殊疑问句
我们已经学习了含 be 动词的特殊疑问句，其句型结构之一为“疑问词(不作主语)＋ am / is / are＋主语＋其他？”。本单元我们将学习含实义动词的特殊疑问句。
(1)含实义动词的特殊疑问句的句型结构之一为“疑问词(不作主语)＋do / does＋主语 ＋动词原形＋其他？”。
(2)由 why 引导的特殊疑问句，回答时常用because引导的句子进行回答。
注意：若疑问词作主语，特殊疑问句的语序则用陈述句语序。如：
Why do you like math？你为什么喜欢数学？
When does Alice go to school in the morning？早上艾丽斯什么时候去上学？
Where do they come from？他们来自哪里？
What does your sister eat for lunch？你妹妹午餐吃什么？
课堂小结
Section A (Grammar Focus－3c)
根据句意及首字母或汉语提示完成单词。
1. (为什么) do you like English
2.I like P.E. (因为) it's interesting.
3. Do you like ( 星期五)
4. M is the second day of a week.
5. I like Friday because the next day is S .
Why
because
Friday
onday
aturday
用适当的疑问词填空，使对话完整。
1. — _____ is your favorite teacher
— Mr. Lee.
2. — _____ does your brother like math
— Because it’s interesting.
Why
Who
3. — ______ is your P.E. class
— It’s on Monday and Friday.
4. — ______ is Linda’s favorite subject
— Music.
What
When
单项选择
( ) 1.— Why do you like P.E.
— it’s fun.
A. And B. For C. Because D. But
( ) 2.—Why do you like music
—Because it’s _______.
A. relaxing B. scary C. sad D. boring
( ) 3.Ms. Miller is good English teacher. She makes English interesting subject.
A. a; an B. an; an C. an; the
C
A
A
单项选择
( ) 4.—Do you like science
—No, it’s for me. I can’t do it well.
A. busy B.exciting C. difficult D.interesting
( ) 5.—His mother _________ Mr. Wang is a good teacher.
—_________.
A. thinks; That for sure B. think; That for sure
C. thinks; That’s for sure D. think; That’s for sure
C
C
随堂练习
Ⅰ.按要求完成句子，每空一词。
1.My favorite subject is music．(对画线部分提问)
______ ____ ______ favorite subject
2.She likes art best.(改为同义句)
______ ________ ________ is art.
What
is
your
Her
favorite
subject
3.Lucy and Lily like history because it's interesting．(对
画线部分提问)
_____ ____ Lucy and Lily _____ history
4.He likes P．E. because__it's__fun．(对画线部分提问)
_____ _____ he _____ P．E.
5.My geography teacher is Mr.Zhang．(对画线部分提问)
_____ is _____ geography teacher
Why
do
like
Why
does
like
Who
your
Ⅱ.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