(共23张PPT)
Read
科普版英 语 五 年 级 下 册
Lesson 3
How many pupils are there
Warm up
Have you ever cleaned the park
Free talk
Lead in
New words
paper
纸
Can you give me some paper
你能给我一些纸吗？
dirty
脏的
The pig is dirty.
这只小猪很脏。
Don’t drop things everywhere!
drop
掉落
不要到处扔东西！
It’s a useful book.
useful
这是本有用的书。
有用的
throw
把废纸扔到纸篓里。
Throw the waste paper in the basket.
扔
pick
They pick up litter。
他们捡起垃圾。
短语 pick up
摘
Some people drop things everywhere. They drop paper in the streets. They drop bottles in the parks. This makes the streets and parks very dirty. But many of the things are useful. We shouldn’t throw them away.
Presentation
Read
This makes the streets and parks very dirty.
这让街道和公园变得很脏。
Key Points
结构：make + 名词/代词 + 形容词
使某人/某物如何
例：The story makes me happy. 这个故事让我开心。
We shouldn’t throw them away.
我们不应该把它们扔掉。
讲解1：情态动词should意为“应该”，后接动词
原形。否定形式 shouldn’t。
讲解2： throw away 扔掉
反义词：pick up 捡起
It’s Sunday. There are many pupils in the park. They are picking up useful things.
现在进行时 be +v-ing
Mike and Li Lin are picking up bottles. Jill and Liu Xin are putting them into a bag. How many bottles are there There are forty-eight.
put...into
把...放进...里面
Mary and Meimei are picking up paper. Ann is putting the paper into a bin.
How much paper is there
About half a kilo.
The pupils are doing a good job, and they are very happy.
垃圾箱
半公斤
同学们正在做一件好事。
How much paper is there 那里有多少纸？
How much 对不可数名词提问。
paper 为不可数名词，因此用how much 提问。
例：How much milk is there in the glass
玻璃杯里有多少牛奶？
Key Points
Read and answer the questions.
1.What make the streets and parks dirty
_____________________________
2.What are the pupils doing in the park
_____________________________
3.How many bottles are there
_____________________________
paper and bottles.
They are picking up useful things.
There are forty-eight.
Read after the tape!
Some people drop things everywhere. They drop paper in the streets. They drop bottles in the parks. This makes the streets and parks very dirty. But many of the things are useful. We shouldn’t throw them away.
It’s Sunday. There are many pupils in the park. They are picking up useful things.
Mary and Meimei are picking up paper. Ann is putting the paper into a bin.
How much paper is there
About half a kilo.
The pupils are doing a good job, and they are very happy.
Mike and Li Lin are picking up bottles. Jill and Liu Xin are putting them into a bag. How many bottles are there There are forty-eight.
Practice
Look and retell the story
Exercises
一、根据汉语提示，补全单词。
( )1. p_per 纸
A. a B. e
( )2.d_ _ ty 脏的
A.ar B. ir
( )3. _ se_ ul 有用的
A. u;f B.u;a
( )4.thr_ _ 扔
A.aw B.ow
A
B
A
B
二、完成对话。
A: Good afternoon, Ann.
B: ________ _________, Mary.
A: ________ this
B: ______ ______ desk.
A: How many _____are_______ in your classroom
B: ________ are 35 desks.
A: _____there a computer in your classroom
B: ______, there is. There is a TV, too.
Good
afternoon
What’s
It’s
a
desks
there
There
Is
Yes
七彩课堂
伴你成长
1.学习了Doing a good job，学习四会单词paper、dirty，三会单词drop、useful、should、throw、pick及其短语。
2.通过本课的学习，在让学生掌握知识的同时加强环保意识。
Summary
七彩课堂
伴你成长
跟着录音，读熟本课。
one
two
Homework
说一说本课中有哪些环保行为，并写一写。
