内容正文:
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
Unit 5 Exploring space
第4课时
Part B Let's learn
How do we explore space?
We can see the
whole Earth
from outer space.
We can see the
far houses
from a hill.
We can see the
big rivers
from a plane.
We can see the
round Earth
from the Moon.
Classroom Action: Think & Speak
There is
water
on Mars.
There is
soil
on Mars.
There are
living things
on Mars.
The rover
gives
us photos.
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
How Do We Learn About Mars?
China already put a rover on Mars.
What other tools help us explore space?
can + verb
There is
There is
There aren’t
We can take pictures
from outer space.
There is
rock and soil on Mars.
There is
water on Mars.
There aren’t any
living things on Mars.
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Classroom Action: Think & Speak
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
We Explore Space in Different Ways.
We explore space in different ways.
We can look into space with telescopes.
Astronauts go into space.
They use a spaceship to fly there.
Some astronauts live for months on a space station.
TELESCOPE
We can look into space
with telescopes.
SPACESHIP
Astronauts go into space.
They use a spaceship
to fly there.
SPACE STATION
Some astronauts live for
months on a space station.
ROVER ON MARS
A rover travels around Mars.
It gives us many pictures.
There is water on Mars.
There is soil on Mars.
There may be living things on Mars.
Classroom Action: Read & Highlight
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
Tools, People and Places
词汇整理
Tools:
telescope
spaceship
rover
rocket
People:
astronaut
taikonaut
Places:
space
space station
Mars has water.
Mars has soil.
Mars may have living things.
A rover can travel around Mars.
Classroom Action: Think & Speak
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
Tool and Purpose
telescope - look into space
spaceship - fly into space
space station - live and work
rover - learn about Mars
rocket - send things into space
Classroom Action: Think & Speak
can look
from outer space
can fly
ro outer space
can live and work
from outer space
can learn
about Mars
can send things
into space
We can see
· from outer space
There is water, soil
and living things.
on a rover.
There are many tools
· from a spaceship
· from a space
station
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
with + Tool
with + tool
We can + verb with + tool.
with + tool -> gives us information
or helps us do something.
We can look into space
with telescopes.
We learn about Mars
with a rover.
Classroom Action: Think & Speak
MARS EVIDENCE
There is water.
There is soil.
There may be
living things.
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
use ... to ...
Astronauts use a spaceship to fly there.
We use telescopes to look into space.
use + tool + to + verb
Classroom Action: Think & Speak
Telescope
We use telescopes
to look into space.
Spaceship
Astronauts use a
spaceship to fly there.
Space Station
There is a space station
in outer space.
Rover
The rover can travel around Mars.
It gives us information about
water, soil and living things.
Taikonaut
Taikonauts live and work
on the space station.
There are many experiments.
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
Be Careful!
易错提醒
Key Reminders
· can + verb
. There is / There are
* Use the correct words
to make your English clear!
Classroom Action: Think & Speak
use a spaceship to fly
Not: use a spaceship fly
with telescopes
Not: with telescope when
talking generally
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
DID YOU KNOW?
Rovers explore Mars.
They look for water,
soil and living things.
Match the Tool
spaceship
telescope
space station
rover
rocket
1
Which picture matches?
1
2
3
4
5
Classroom Action: Try & Check
space station
rover
rocket
telescope
spaceship
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
Look, Think and Talk
What do people use
to explore space?
We use telescopes.
What is man-made
in the picture?
... The space station.
TELESCOPE
We can see stars and planets.
SPACESHIP
SPACE STATION
There is a space station.
ROVER
It gives us information about Mars.
Classroom Action: Think & Speak
It can travel around space.
UNIT 5 · EXPLORING SPACE
4 Explore with Tools
My Exploration Card
EXPLORATION
SPACE
Classroom Action: Build & Present
Name: ...
We use it to ...
We can + with it.
One more fact: ...
UNIT 5 . EXPLORING SPACE
4 Explore with Tools
Science Helps Us Explore
To see more.
To fly farther.
To learn more facts.
Science and technology help us
explore space.
Classroom Action: Think & Speak
Useful Language
· We can explore space.
can + verb
· There is a rover on Mars.
There are many rocks.
There is / There are
· We can see Earth
from outer space.
from a spaceship.
from a space station.
from the Moon.
UNIT 5 - EXPLORING SPACE
4 Explore with Tools
Homework
作业
Basic:
Read and spell.
Better:
Finish your exploration card.
Challenge:
Find one fact about a
telescope, rover or space station.
Classroom Action: Review & Extend
MARS EXPLORATION
Mars is
the Red Planet.
There is water
on Mars.
There is soil
on Mars.
Scientists look for
living things.
MY EXPLORATION CARD
I can
There is / There are
I see
from outer space / from a hill /
from a plane / from the Moon.
My question
My drawing
★ Template
Template
Template
UNIT 5 · EXPLORING SPACE
This blank page may be used to add any additional pages you require.
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