The sun warms water in a lake.
太阳使湖里的水变暖。第 1 句
DAY 001 / 100
自然气象与地球地貌DAY 001
From Water to Rain
从水到雨
听标题
01 · LOOK & LISTEN
Look, listen, and discover!
先看科学图解，再点一句听一句，跟着声音读懂这个科学故事。
SCIENCE MAP
按顺序找找看：从水到雨
Tap to read
点一句，读一句
全文朗读American English
Some water goes into the air as a gas.
一些水以气体的形式进入空气。第 2 句
We call this gas water vapor.
我们把这种气体叫作水汽。第 3 句
When it cools, tiny water drops can form.
当它变凉时，可以形成微小的水滴。第 4 句
Many drops together make a cloud.
许多水滴聚在一起形成云。第 5 句
The drops join and grow bigger.
水滴聚合，变得更大。第 6 句
Big, heavy drops fall as rain.
又大又重的水滴落下来，形成雨。第 7 句
七步科学说明
The sun warms water.
太阳使湖里的水变暖。
Water goes into the air.
一些水以气体的形式进入空气。
This gas is water vapor.
我们把这种气体叫作水汽。
Cool vapor can form drops.
当它变凉时，可以形成微小的水滴。
Many drops make a cloud.
许多水滴聚在一起形成云。
Drops join and grow.
水滴聚合，变得更大。
Heavy drops fall as rain.
又大又重的水滴落下来，形成雨。
02 · READ & TAP
Explore every word.
再完整读一遍，轻点任意英文单词查看中文释义。
. . . , . . . , .
03 · WORDS
Six words to remember.
sun
sun
太阳
The sun warms water in a lake.
太阳使湖里的水变暖。
water
water
水
The sun warms water in a lake.
太阳使湖里的水变暖。
vapor
vapor
水汽
We call this gas water vapor.
我们把这种气体叫作水汽。
drop
drop
水滴
When it cools, tiny water drops can form.
当它变凉时，可以形成微小的水滴。
cloud
cloud
云
Many drops together make a cloud.
许多水滴聚在一起形成云。
rain
rain
雨
Big, heavy drops fall as rain.
又大又重的水滴落下来，形成雨。
04 · PRACTICE
Ready for a little challenge?
用四道小挑战检查是不是真的读懂了。提交后会看到答案和解释。
CORE WORD CHALLENGE
把核心词送回故事里
先完成这道热身，再挑战下面四道正式练习。点一个空格，再从上面选择词卡
The warms in a lake. Some water goes into the air as a gas. We call this gas water . When it cools, tiny water can form. Many drops together make a . The drops join and grow bigger. Big, heavy drops fall as .
What warms the lake water?
What do many drops make?
How do heavy drops fall?
Complete the sentence.
The ____ warms water in a lake.
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