Unit 9 第二课时 Section A Grammar Focus（3a-3c) 课件【大单元教学】人教版七年级英语上册

(共34张PPT)
COMPANY SLOGAN
汇报人：千库网
汇报日期：202X
人教版 英语（七年级上）
Unit 9
My favorite subject is science.
Section A (Grammar Focus-3c)
Lead-in
2
Practice
3
Content
Summary
5
Exercises
6
Consolidation
4
1
Learning objectives
文化意识
语言能力
思维品质
学习能力
1
Learning objectives
通过目标词汇和语言的学习，能够谈论对学科的喜好和感受，体验不同的文化带来的魅力。
通过任务驱动训练，促进学生合作能力的培养，培养学生语言运用的 交际能力
通过填空练习、造句训练和小组活动，能够运用Wh-疑问词引导的疑问句句型询问学科相关并做出回答。
通过总结分析活动，学会询问和谈论别人或自己喜好的学科并给岀理由。
What subject do you have in your school
We have …
Chinese 语文
English 英语
math 数学
Lead-in
2
science 科学
geography 地理
history 历史
music 音乐
P.E. 体育
art 美术
I have history on Tuesday and Thursday.
Why does Tom like history
Because it is interesting.
Ask and answer!
When is your history class
When is your history class
When do you have music
I have music on Tuesday and Thursday.
Ask and answer!
Why does Jack like music
Because it is relaxing.
When is your P.E. class
When do you have P.E.
I have P.E. on Monday, Thursday.
Ask and answer!
Why does Mary like math
Because it is important.
Ask and answer!
Why does Alan like science
Because it is fun.
Alan
Ask and answer!
Why do Bill and Bob not like geography
Because it is boring.
Bob
Bill
Ask and answer!
Why do Linda and Mike not like English
Because it is difficult.
Ask and answer!
Why does Gina like Wednesday
Because she can have music.
Gina
Ask and answer!
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
Practice
3
定义：以特殊疑问词开头，对句子某一成分提出疑问的句子，也称wh-问句。
其回答不能用Yes或No ,而要对所询问的对象有针对地回答，读时用降调。
特殊疑问句
特殊疑问句结构
基本结构：特殊疑问词 + 一般疑问句
1) 疑问词 + 助动词 + 主语 + 实意动词 + 其它？
What can I do for you today
2) 疑问词 + be动词 + 主语 + 其它？
What is your name, please
3) 疑问词 (主语) + (助动词 ) + 实意动词 + 其它？
Who will help you
4) 疑问词 (主语) + be动词 + 其它？
What is in the classroom
注意：若疑问词作主语，特殊疑问句的语序则用陈述句语序。
巧记特殊疑问句的结构
疑问词放句前，一般问句跟后边；
读时通常用降调，句末问号把岗站。
主语若是疑问词，陈述语序记心间。
疑问词
疑问词 词义 用法
疑问代词 what “什么” 用来询问事物
who “谁” 用来询问某人的身份
whom “谁” 用来询问某人的身份(宾语）
which “哪个(些) 用来询问一定范围的人或事物
whose “谁的” 用来询问事物的所属
疑问词 词义 用法
疑问副词 where “哪里” 用来提问地点
why “为什么” 用来询问原因
when “何时” 用来询问时间
how “如何” 用来询问程度, 方式
疑问词
疑问词 词义 用法
疑 问 词 组 how old “多大” 用来询问年龄
how much “多少钱；多少” 用来询问价格或不可数名词的数量
how many “多少” 用来询问可数名词的数量
疑问词
What的用法
what意思是 “什么”, 对事物进行提问。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可用作形容词, 其后接名词, 与其一起引导特殊疑问句。e.g.
What sports do you like
What color is her T-shirt
Why的用法
why用作疑问副词, 表示 “为什么”, 用来询问发生某一动作或存在某一情况的原因、理由。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.
because和so不能同时使用, 只能选择其一。
I study because I want to learn.
= I want to learn , so I study.
我学习因为我想学到知识。
Who的用法
who用作疑问代词, 表示“谁”, 用来询问人的姓名，身份等。对句子中表人的主语、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)
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.
各组疑问句的句型结构是什么？
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？
Fill in the blanks with what, who, or why.
3a
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
Write questions for the answers.
3b
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 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
Consolidation
4
Interview three classmates and complete the chart. Then tell your group about the results.
3c
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
Consolidation
4
We learn:
1. some words: subject, P.E. science, music, math, Chinese, geography, history
2. some sentences:
—What’s your favorite subject
—My favorite subject is science.
—What does Bob like history
—Because it’s interesting.
—Who is your music teacher
—My music teacher is Ms. Xie.
Summary
5
We can:
1. talk about preferences
—What’s your favorite subject
—My favorite subject is science.
2. talk about reasons
—Why do you like math
—Because it’s fun.
Why
Who
What
When
Where
1. - _____ is David’s favorite teacher
- Mr. Wang.
2. - _____ does your sister like science
- Because it’s interesting.
3. - ______ is your breakfast
- It’s at 9:00.
4. - ______ is your sister’s favorite fruit
- Orange.
5. - _______ is your tape player
- It’s on the sofa.
一、 用适当的Wh-疑问词填空，使对话完整。
Exercises
6
二、单项选择。
D
B
C
C
D
Exercise
1. I don’t like history because it is ______.
A. interesting B. tired C. exciting D. boring
2. ____ is your art teacher？
A. What B. Who C. When D. Whose
3. She gets up _____ seven ____ the morning.
A. in; at B. at; on C. at; in D. on; on
4. It's _____ to play football.
A. a fun B. funs C. fun D. funny
5. - I like biology and history. -Why do you like_____
A. they B. it C. their D. them
1. is, father's, what, sport, your, favorite
________________________________
2. girl, the, tree, who, under, the, is
________________________________
3. your, does, mother, like, why, dogs
________________________________
三、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. Hu.
_______ _____ _______ math teacher
3. We have music on Monday and Friday.
_______ _____ _______ have music
四、对画线部分提问
What's
Who is your
When do you
好好学习，天天向上！
Good, good study，day, day up!