外研版七年级上册Module 3 My school Unit 1 There are thirty students in my class课件(共28张PPT)

(共28张PPT)
Module 3 My school
Unit 1 There are thirty students in my class.
thirty
ninety
sixty
seventy
eighty
forty
fifty
找一找，说出下面图片中的数字。
20 twenty 30 thirty 40 forty 50 fifty
Listen and choose the correct picture in Activity 1.
60 sixty 70 seventy 80 eighty 90 ninety
√
1. There are thirty students in Linda’s class.
3. There is a map of the world in Linda’s class.
T
F
请听第3部分录音，判断正误:
2. There are twenty students in Daming’s class.
F
Class Number
of students Pictures Type of
map
Linda’s class
Daming’s class
30
40
no
no
A map of
England
A map of
the world
阅读对话3，填写下面的表格。
1. What’s …like
这个句型用来询问“……是什么样？”
例如：What’s an elephant like
大象是什么样子的？
Language points:
2. at the front of 表示“在……的最前面”。
in the front of表示“在……的前面”。
（在里面内部的前面）
in front of表示“在……的前面”.
（在外面的前面）
3. ’s所有格表示所属关系，意为“……的”。
例如：teacher’s office 老师的办公室
4. a lot of + n. 表示“许多的，大量的”。
例如：
1. There are thirty students in my class.
2. But there is a computer on the
teacher’s desk.
3. There’s a map of the world in our
classroom.
4. But there aren’t any pictures on our
walls.
找出对话3中含有there be结构的陈述句。
there be结构表示在某地有某人或某物。
there be结构中的be与后面紧跟着的名词
保持单复数的一致。
例如：There is some water in the bottle.
there be结构的否定句是在be后加not.
其缩写形式为: is not=isn’t
are not=aren’t
Grammar:
1. 在墙上有一幅地图。
There _____ a map on the wall.
2. 在我们班有40名学生 。
There ____ 40 students in our class.
3. 在我的桌子上有一台电脑。
______ _____ a computer on my desk.
4. 在你的桌子上有一些书。
_____ ____ some books on your desk.
is
are
There is
There are
Practice
例如：
1. Is there a lot of furture
2. Are there computers on everyone’s
desk
3. Are there any pictures on the
classroom walls
4. And is there a map of the map
小结：
there be结构的疑问句
是把be放在there前。
请找出对话3中的there
be结构的一般疑问句.
Is there a blackboard in the classroom
Yes, there is.
看图回答问题：
Is there a map of the world on the wall
Yes, there is.
Are there any computers in the classroom
Yes, there are.
Are there any televisions in the library
No, there aren’t.
How many students are there in your class
There are 30 students in my class.
How many pictures are there on the wall
There is one picture on the wall.
How many… Numbers
desks
televisions
students
blackboards
pictures
computers
…
30
用“how many”提问，调查班级情况:
Work in pairs.
Talk about your ideal classroom.
A: How many…are there in your
classroom
B: There are …
A: Is there a …
B: Yes, there is./ No, there isn’t.
A: Are there …
B: Yes, there are./
No, there aren’t.
some
are classroom
computer teacher
girl thirty
Listen and repeat:
Listen and repeat the numbers.
twenty thirty forty fifty sixty seventy eighty ninety
seventy
thirty
forty-six
fifty
sixty
twenty-one
eighty
ninety
forty
twenty
21
70
60
46
90
80
50
20
30
40
Match the words with the numbers.
there be结构中的be的单复数取决于
后面紧跟的名词。
there be结构的疑问句是把be提前。
some在否定句和疑问句中要变为any。
小结
1. There some water in the bottle.
A. is B. are C. be D. am
2. There aren’t birds in the sky.
some B. a C. an D. any
3. ___there a pen in the box
am B. is C. are D. be
A
D
B
practice
4. How many are there in the
classroom
boy B. boys C. girl D. student
5. There ___ a lot of tall buildings in
the city.
A. is B. am C. are D. be
B
C
Homework
1. Learn the new words and expressions in this unit by heart.
2. Finish the activity 7 on page 15.
Thank you
谢谢大家！