(共38张PPT)
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人教精通版（三年级起点）英语
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四年级下册
精通·四年级下册
Unit 2 There are forty students in our class.
Lesson 11
Let’s chant
Review
How many … do you have
bags
books
Enjoy a story
骄傲的钢笔看不起普通的铅笔，常常嘲笑它，说它很容易断，不耐用。
有一天，阳光明媚，一支铅笔在白纸上翩翩起舞，一支钢笔自信地走过来，傲慢地对着铅笔说：“你敢重重地踩下去吗？小铅笔。”铅笔谦虚地说：“我不敢，钢笔兄弟。”钢笔轻蔑地说：“就知道你不敢，懦弱的东西。”铅笔听了钢笔说的话停下脚步，争辩道：“我确实不敢重重地踩下去，但不是懦弱。”
钢笔听了铅笔的话气得火冒三丈，大发雷霆地说：“你有什么资格跟我说这句话，你本来就很懦弱。”铅笔说：“何必这样呢？我们还是和睦相处吧！”“和你在一起，我感到很丢脸，你算什么东西。”钢笔不屑地说。
过了几天，钢笔一不心从书桌上掉了下来，爆墨了，从此，它就消失在了这个世界上。
读这个故事，我懂得了一个道理：尺有所短，寸有所长。每个人都有长处和短处，不能只看到别人的短处。要吸取别人的长处，不断弥补自己的短处，这样才会成功。
钢笔
铅笔
What is the story about
Think & say
How many pens do you have
How many pencils do you have
I have …
I have …
Just read and write
How many pens do you have
We have ninety pens.
九十
一百
Can you write them
钢笔
铅笔
数字单词很容易，1至12特殊记，
13数到19去，后加-teen莫忘记，
20以上整十数，结尾都把-ty来加。
Practice
Look & think
Who are they Where are they
What are they doing
What does Mr Zhang want to know
He wants to know the number of pens and pencils for the Project Hope.
Watch & answer
How many pens do they have
They have ninety pens.
How many pencils do they have
They have one hundred pencils.
How many pens do you have
We have ninety pens.
Just talk
Read aloud
九十
How many pencils do you have
We have one hundred pencils.
一百
How many _____
do you have
We have _____ pens.
Let’s fill
pens
ninety
How many ______
do you have
We have _____
________ pencils.
pencils
one
hundred
Role-play
分角色朗读对话，注意模仿语音语调。
三人一组，试着表演出来。
1. We have one hundred pencils. 我们有100支铅笔。
Language points
hundred意为“百”， 使用时前面要加具体数字：具体数词（one~nine）+ hundred
如 ：two hundred students 两百名学生
例：公园里有300人。
There are three hundred people in the park.
拓展：hundreds意为“数百”，不能单独使用，后面
要跟“of +名词复数”，前面不能用数字（one
~nine）。
例：公园里有上百人。
There are hundreds of people in the park.
hundreds of“成百上千的……；数百……”，
表示笼统数字。
如：hundreds of students 数百学生
Class 1 Class 2 Class 3
bags
books
pens
pencils
Let’s do a survey
How many books do you have
We have one hundred books.
How many pens do you have
We have ninety pens.
How many bags do you have
We have seventy bags.
How many … do you have
We have …
Summary
重点单词：
重点句型：
pen pencil ninety one hundred
—How many … do you have
—We have …
Exercise
一、单词分类。
A. pen B. book C. ninety D. bag E. twenty F. school G. one hundred H. bedroom
I. pencil J. fifty K. bathroom
地点
数字
物品
F H K
C E G J
A B D I
二、按要求完成下列各题。
1. We have three bags. （对画线部分提问）
We have one hundred books.
How many bags do you have
2. your how school about ( )（连词成句）
How about your school
3. We have an hundred books.（改错）
1. Read the dialogues and review language points.
2. 熟练运用how many句型造句，寻找生活中的数字，
并互相对话练习。
Homework
