第九单元

Unit nine

I am a little sports star我是体育小明星

Collection and collation of data数据的收集与整理

Lesson one

1. How about our class winning the prize in the sports meeting?

我们班运动会获奖情况怎样呢？

2. So let's sort this out.

我们来整理一下。

3. We've sorted them out by prize rank.

我们按获奖名次来分类整理。

4. Let's chart the result of the arrangement.

我们用表格记录一下整理的结果吧。

5. It can be sorted by the winning project.

可以按获奖的项目来整理。

6. The category with the largest number of winners is？

获奖人数最多的项目是？

7. What other questions can you ask？

你还能提出什么问题？

8. What do you find from the two categories above?

从上面的两种分类中，你发现了什么?

9. Different information can be obtained by classifying data according to different criteria.

把数据按不同标准分类，可以得到不同的信息。

Lesson two

1.Who will be elected?

谁能当选呢？

2. Let's record the votes.

我们把得票情况记录下来吧。

3. How can you record it?

可以怎样记录呢？

4. Summarize the results in the following table.

把结果整理在下表中。

5. Who got the most votes?

得票最多的是谁呢？

6. What other questions can you ask?

你还能提出什么问题？

7. It's very convenient to draw positive characters to organize the data.

用画“正”字的方法整理数据真方便。

Lesson three

1. The color of various flowers is different, the petal number is also different, is there any rule?

各种花的颜色不同，瓣数也不同，有什么规律吗？

2. We can look up information or go to nature to investigate.

我们可以查阅资料或到大自然中去调查。

3. Collect as many different kinds of flowers as you can...

要尽量多地收集不同种类的花……

4. I want to make a survey according to the number of petals or color of flowers.

我想按花的瓣数或颜色进行分类调查。

5. A little research. Tell me

小调查，说一说

6. There are so many secrets in flowers!

花朵里有这么多奥秘！

7. These mysteries were discovered by sorting through the data in a classified way...

这些奥秘是用分类的方法对据进行整理后发现的……

8. You have to look at a lot of flowers to find patterns.

要观察大量的花朵，才有可能找到规律。