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nullnullWe need to save the earth. We need to help the earth. Everyone can do something to help. Don't ask your parents to drive you somewhere when you could easily walk or ride your bike. Getting more exercise will be good for your body. I like to go for AA walk every day, sometimes with my bike or scare. Recycle paper, plastics and glass. Recycling means we're using something old to make new things. Much of our household trash can be recycled. For example, glass needs to be separated by colors, learn the rules and start to your your cycle. It's fun. Turn off the water when you brush your teeth. Ten of flights, tvs, computers and other electrical things when you leave the room, when you finish with your computer for the night shut IT down IT is Better than if you let him stand by.
nullOur planet . earth. earth, this is the blue planet earth. We live in earth . continents. There . are continents on the continent, asia. yara. north . america. south america, rica, australia. antartica . asia, europe, north america, south america, africa, australia and antartica. Oceans, there are oceans on the earth, oceans, the pacific, the . atlantic, the . indian. the . southern. the . arctic, the pacific, the atlantic, the indian, the southern and the arctic. Countries there are about two hundred countries on the earth . countries. People there are over seven billion people on the earth, people. Animals and plants, there are various animals and plants on the earth. Animals and plants, earth, this is our planet earth. Earth . review. earth . continents. asia, europe, north america, south america, africa, australia, antara. Oceans, the pacific, the atlantic, the indian, the southern, the arctic, countries, people, animals and plants.
nullnullUnit Five
Exploring space
A What can we see in the sky?
A Let’s learn
Warm up
What is the topic about?
A. sun
B. earth
Presentation
n.地球
Hi, I’m Earth.
Presentation
n.行星
Hi, I’m a planet.
Presentation
围着...转
I travel around the Sun.
Presentation
n.人造卫星
Satellites travel around me.
Presentation
Earth is a planet.
It travels around the Sun.
Satellites travel around it.
Presentation
n.月球
The Moon is my neighbour.
月球是地球的邻居。
Presentation
It travels around me too.
月球围着地球转动。
Presentation
n.星星
People often see the Moon and the stars at night.
夜晚,人们常常能看到月亮和星星。
Presentation
Moon is a planet,too.
It travels around the earth.
People can often see the Moon and the stars at night.
Practice
earth
sun
moon
satellite
travel
around
planet
star
Practice
The _______ is a planet.
It ____________ the Sun.
_________ travel around it.
Look and say.
Earth
travels around
Satellites
Practice
The ______ is a planet,too.
It travels around the _____.
People can often see the Moon and the ____ at night.
Look and say.
Moon
Earth
stars
Practice
At night,we can see the ______ and the______
from______.
We can see some ______too.
Look , compare and say.
Moon
stars
Earth
planets
Practice
In the daytime,we can see the _____and the ______.
Sometimes we can see some ______________too.
Look , compare and say.
Sun
planes
hot-air balloons
Summary
1.When is the Earth Day? Do you know?
A. April 21st
B. April 22nd
C. April 23rd
We need to save the Earth.
Homework
1.抄写单词各两行背诵。
2.查询关于地球和月球的背景资料。
3. 背诵课本句子,默写。
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