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(共19张PPT)
Part C
Unit 5
Exploring space
How many planets are there in our solar system
Reading time
The closest planet to the Sun is not the hottest. The hottest planet is Venus. It has a temperature (温度) of about 467°C.
01
最近的
最热的
金星
Read and answer
Q1: Which planet is the hottest
Q2: What is the temperature on Venus
Venus.
About 467°C.
Reading time
Jupiter's storm may be more than 300 years old. The name of the big storm on Jupiter is the Great Red Spot(大红斑). It is wider than Earth.
02
木星
风暴
多于
更宽的
Read and answer
Q1: What is the name of the big storm on Jupiter
Q2: How old is the storm
The Great Red Spot.
More than 300 years.
Reading time
Neptune has the fastest wind in the solar system.
Neptune's winds can reach over 2,000 kilometres per hour.
03
海王星
最快的
每小时
Read and answer
Q1: Which planet has the fastest wind
Q2: How fast can Neptune's winds reach
Neptune.
Over 2,000 km/h.
Is there any water on these planets
Very little.
So there are no fish out there.
Reading time
Reading time
Saturn has over ten moons.
It may have more! Scientists are still looking for them.
04
土星
超过
卫星
Read and answer
Q1: What is the name of this planet
Q2: How many moons does it have
Saturn.
Over ten moons.
Reading time
Footprints on the Moon could stay there for a very long time. They could be there for thousands of years!
05
脚印
数千年
Read and answer
Q1: Are there any footprints onthe Moon
Q2: How long can footprints on the Moon stay there
Yes, they are.
Thousands of years.
There are thousands of pieces of space junk (太空垃圾) floating around Earth.
Space junk is man-made objects left in space. And the number is growing!
06
Reading time
片
浮动
人造的
正在增长
Read and answer
Q1: What is floating around Earth
Q2: What is space junk
Thousands of pieces of space junk.
Man-made objects left in space.
Retell
Venus has a temperature of about ____ ℃.
Neptune’s wind can reach over ____ kilometres per hour.
________ can stay on the Moon for thousands of years.
467
2000
Footprints
Exercise
Ture or False(T/F)
( )1. Mercury is the hottest planet in the solar system.
( )2. Jupiter’s big storm is wider than Earth.
( )3. Saturn has less than ten moons.
( )4. Footprints can stay on the Moon for thousands of years.
( )5. There is little space junk around Earth.
F
T
F
T
F
Homework
1. Read the dialogue two times.
2. Copy the key sentences and new words twice in your notebook.
See you!
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