摘要:
该小学英语课件围绕“探索火星”主题,核心知识点包括火星事实(水、土壤、探测器等)、核心句型(Is there any...? Are there any...?)及语法点(There is/are, can + verb)。课堂导入通过“Think & Speak”活动引导学生从不同视角(如太空、山丘、飞机、月球)观察火星,关联地球与火星的行星属性,搭建新旧知识支架。
其亮点在于融合多模态教学活动(听选、观看找事实、阅读标重点、角色扮演等),以“证据提问”为主线,提升语言能力(句型运用)、思维品质(区分事实与猜测)和学习能力(自主梳理火星事实表)。例如“Fact, Guess or Question?”活动让学生分类信息,培养理性思维,学生能在情境中运用语言,教师可借助结构化活动提升教学效率。
内容正文:
UNIT 5 . EXPLORING SPACE
Unit 5 Exploring space
Part B Let's talk
Look and role-play
3 Ask with Evidence
EVIDENCE FROM MARS
Signs of water
in old rocks.
Soil may have
water.
Could there be
living things?
Classroom Action: Think & Speak
第3课时
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
From Earth to Mars
Earth is a planet.
Mars is a planet too.
What do you know about Mars?
Classroom Action: Think & Speak
from outer space
from a hill
from a plane
from the Moon
There is
water.
There is
soil.
There are
living
things.
A rover
on
Mars.
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Think About Mars
VOCABULARY
· Mars
· living things
· water
· rover
· soil
· red planet
· aliens
What may be on Mars?
can + verb
There is
on Mars.
There is
on Mars.
Classroom Action: Think & Speak
water
soil
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Listen and Choose
听一听,选一选。
Chen Jie is showing Miss White a magazine.
1.
What is the magazine about?
A. Mars.
B. The Sun.
C. The Moon.
2.
Why can't we live there?
A. It is red.
B. It is too far.
C. The air is thin.
MARS
THE RED PLANET
Mars is the fourth planet
from the Sun. It is called
the Red Planet because
its soil is red.
DISTANCE
It is about
225 million
kilometres away
from Earth.
WATER
There is
water ice
on Mars.
AIR
There is
very little air.
EXPLORATION
Rovers can
travel around
Mars and send
us information.
Classroom Action: Listen & Find
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Watch and Find Facts
1. Is there any water
on Mars?
2. Is there any soil?
3. Are there any
living things?
Watch with a purpose:
find facts, not guesses.
Classroom Action: Watch & Think
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Read the Talk - 1
Mike: Hey, Chen Jie. What are you reading about?
Chen Jie: Mars.
Matt: Mars? What does it say?
Chen Jie: It talks about things on Mars.
Matt: Wow! Is there any water on Mars?
Chen Jie: Yes, there is. There is soil too.
Matt: Oh! Are there any aliens?
Classroom Action: Read & Highlight
Water on Mars
There is water.
Soil on Mars
There is soil.
Living things
Are there any
living things?
Mars rover
Rovers can
travel around Mars.
Different viewpoints
from outer space
from a hill
from a plane
from the Moon
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Read the Talk - 2
Chen Jie: I don't think so. They say there aren't
any living things.
Chen Jie: Look! This is the sunrise on Mars.
Mike:
How beautiful! I really want to travel around
to Mars.
Chen Jie: Maybe you can go one day. China already
put a rover on Mars. We learn more about
the "red planet" every year.
MARS FACTS
Water:
There is water.
Soil:
There is soil.
Living things:
There aren't any
living things.
Ways to
observe Mars
Classroom Action: Read & Highlight
Is there any...?
Yes, there is.
Are there any...?
No, there aren’t.
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Mars Fact Chart
water:
soil:
living things:
aliens:
rover:
Classroom Action: Think & Speak
©
aliens: no evidence
yes
no evidence
no evidence
China put a rover on Mars
yes
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Is there any ...?
can + verb
The rover can travel around Mars.
The rover gives us information.
There is / There are
There is water on Mars.
There are rocks and soil on Mars.
Classroom Action: Think & Speak
Is there any water on Mars?
Yes, there is.
No, there isn't.
water
soil
life
UNIT 5 - EXPLORING SPACE
3 Ask with Evidence
Are there any ...?
Are there any aliens?
Yes, there are.
No, there aren't.
语言干货
can + verb
. We can travel around Mars.
There is / There are
. There is water in the soil
on Mars.
. There are living things
on Earth.
. There are 2 rovers on Mars.
aliens
living things
rovers
Classroom Action: Think & Speak
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Be Careful!
易错提醒
Is there any water?
Not: Are there any water?
Are there any aliens?
Not: Is there any aliens?
SPAAN EXPLORATION
PLAIETS
SOLAR
SYSTEM
· Mars can travel around
the Sun.
· It gives us information.
· There is water on Mars.
. There are rocks and soil.
· There may be living things.
Classroom Action: Think & Speak
UNIT 5 · EXPLORING SPACE
Choose Is or Are
1
there any soil?
2
there any stars?
3
there any living things?
4
there any water?
3 Ask with Evidence
MARS FACTS
Mars is a
red planet.
There may be
water on Mars.
Scientists look for
signs of life.
Rover explores
the soil.
Classroom Action: Try & Check
EXPLORING SPACE
Is
Is
Are
Are
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Look and Role-play
What can you see in the sky?
I can see Earth and the Sun.
Is there any water on Mars?
Yes, there is.
Classroom Action: Think & Speak
Rover
The rover
travels around Mars.
It gives us pictures
and information.
Mars
Mars is
the fourth planet
from the Sun.
Water
There is
water on Mars.
Soil
There is
soil on Mars.
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Fact, Guess or Question?
Fact:
Guess:
Question:
We need evidence.
Classroom Action: Sort & Say
FACT
GUESS
QUESTION
There is soil on Mars.
There are aliens on Mars.
Are there any living things?
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Mars Fact Check
1
Ask 3 questions.
2
Record the answers.
3
Share 2 facts and 1 question.
Classroom Action: Build & Present
There is water
on Mars.
There is soil
on Mars.
A rover can
travel around
Mars.
UNIT 5 · EXPLORING SPACE
3 Ask with Evidence
Homework
Today I can ask about Mars.
I can use is and are correctly.
Basic: Listen and read.
1
Better: Finish the Mars fact check.
2
Challenge: Find one rover fact.
3
water
There is
water.
soil
soil.
There is
living
things
There are
no living things.
rover
Rovers
travel around
Mars.
Classroom Action: Review & Extend
MARS
★ Template
Template
Template
UNIT 5 · EXPLORING SPACE
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