人教版七年级上Unit9My favorite subject is science. Section A (Grammar Focus～3c)课件(共20张PPT)

(共20张PPT)
Unit 9 My favorite subject is science.
第二课时 Section A (Grammar Focus～3c)
目录
课前预习
01
名师点拨
02
课堂小测
03
课后作业
04
课前预习
请同学们预习课本Section A（课本P51）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！
1. 她最喜欢的科目是什么？
What’s her ________________________________？
2. ——为什么鲍勃喜欢历史？ ——因为它是有趣的。
—_________________________ like history？
—Because ____________________________.
典型句子
favorite subject
Why does Bob
it’s interesting
3. 谁是你的音乐老师？
Who is your ________________________
4. ——你的地理课什么时候上？
——它是在周一和周五。
—When is your _________________________？
—It’s ____________________ and Friday.
music teacher
geography class
on Monday
名师点拨
5
Grammar Focus 特殊疑问词
特殊疑问词 含义及用法 举例
what 意为“什么”，用于询问事物 What’s his favorite sport 他最喜欢的运动是什么
who 意为“谁”，用于询问某人的身份 —Who is your English teacher 谁是你的英语老师
—My English teacher is Ms.Liu. 我的英语老师是刘老师。
续表
特殊疑问词 含义及用法 举例
where 意为“哪里”，用于询问地点 —Where is your schoolbag 你的书包在哪里
—It’s on the sofa. 在沙发上。
why 意为“为什么”，用于询问原因 —Why do you like basketball 你为什么喜欢打篮球
—Because it’s fun. 因为它有趣。
续表
特殊疑问词 含义及用法 举例
when 意为“何时”，用于询问时间 —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 意为“如何；怎样”，用于对某人或某情况进行提问 —How’s your day 你过得怎样？
—Pretty good. I’m happy. 很好。我很开心。
续表
特殊疑问词 含义及用法 举例
how old 意为“多少岁”，用于询问年龄 How old is your sister 你姐姐多大了？
how much 意为“多少”，用于询问价格或不可数名词的数量 How much are the pears 这些梨多少钱
How much water do you need 你需要多少水
续表
特殊疑问词 含义及用法 举例
how many 意为“多少”，用于询问可数名词的数量 How many pens do you need 你要几支钢笔
whose 意为“谁的”，后接名词，用于询问东西的所属 —Whose is this wallet 这个钱包是谁的？
—It’s John’s. 它是约翰的。
续表
特殊疑问词 含义及用法 举例
which 意为“哪一个”，要求从二者中间选择，用于对人或物进行提问 —Which is your brother over there 那边哪一个是你的哥哥？
—The boy under the tree. 在树下的那个男孩。
特殊疑问词用法口诀： What用途很广泛，要问“什么”它来办；How在开头来“问安”， “谁”人用Who来承担；Why问原因“为什么”，“谁的”事情Whose干；询问“地点” 用Where，“哪个”Which句首站。
专练
选词填空
1. —____________ does she usually watch TV
—On Friday.
2. —____________ is your favorite teacher
—My favorite teacher is Miss Green.
When, How many, Where, How old, Why, What, Who, What time
When
Who
3. —_________________ is it now
—It’s six o’clock now.
4. —________________ are your parents
—They are in the dining room.
5. —________________ do you like English
—Because it is very interesting.
What time
Where
Why
6. —____________________ books do you have
—Four.
7. —_________________ is his father
—He is sixty-one.
8. —_________________ can you see in the picture
—Some people.
How many
How old
What
课堂小测
一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词
1. From h____________ we can know what happened in the past.
2. He doesn’t like ____________（地理）. It’s too difficult.
3. English is an interesting s____________, and I like it.
4. —Hello! _________（谁）is that —This is Li Ping speaking.
istory
geography
ubject
Who
5. —Why do you like the book —Because it’s i____________.
二、找出下列句子的错误，并在横线上进行更正
6. —When are your geography class？
—It’s on Wednesday and Thursday. ________________
7. Whose your music teacher？ ________________________
8. Tom think math is really difficult and boring. ______________
nteresting
are改成is
Whose改成Who’s
think改成thinks
9.—Who like history —Mary and Lisa. _______________
10. English and music are my favorite subject.
__________________________
三、单项填空(语法专练）
( )11. —______ is your school trip —It’s great!
A. When B. What C. Why D. How
like改成likes
subject改成subjects
D
( )12. —______ is your music teacher
—Mr.Green.
A. When B. What C. Who D. Which
( )13. —______ do you like English
—Because it’s interesting.
A. Why B. What C. When D. Who
C
A
( )14.—I think soccer is not easy for girls.
—______. So I don’t like it.
A.I don’t know B.Thank you
C.It’s OK D.That’s for sure
( )15.—Hello, Judy! ______
—Great. I have a music lesson today.
A.What day is it B.How is your day
C.When is the music class D.Why do you like music
D
B
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 9的第二课时下面的练习题。