北京课改版三年级英语上册Unit6 Lesson20微课视频 | MP3朗读 | 同步练习
学习视频
电子课本
Lesson 20
Listen and say
You have so many erasers.
你有这么多的橡皮啊。
Yes. I have sixty.
是的。我有六十块橡皮。
What do you collect, Guoguo?
果果，你收集什么呢？
I collect rulers.I have forty.
我收集尺子。我有四十把尺子。
You have so many toy cars.
你有这么多玩具汽车啊。
Yes. I collect them. I have twenty.
是的，我收集玩具汽车。我有二十辆玩具汽车。
I have ten.
我有十辆玩具汽车。
Let's put them together. Twenty plus ten is thirty.
让我们把玩具汽车放在一起吧。二十辆加十辆就是三十辆。
Listen,look, and learn
---What do you collect ?
---你收集什么呢？
---I collect rulers. I have forty.
---我收集尺子。我有四十把尺子。
rulers 尺子
crayons 蜡笔
stickers 贴纸
cards 卡片
thirty 30
forty 40
fifty 50
sixty 60
Listen and find
How many ...do you have ?
你有多少...？
I have...
我有...
先
思
考
再
看
答
案
参考答案
一、略
二、 1．× 2 ．× 3 ．√ 4 ．√
三、 1. B 2. A 3. C 4. B 5. B
四、 1. forty 2. rulers; twenty 3. erasers; ten
4. do you collect; pencils; fifty
5. books; books