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(共19张PPT)
Unit 6 Earth and Beyond
Function and Pronunciation
通过本课的学习，学生能够：
正确朗读单词，能够读准单词的重音；
在朗读句子的时候，能够正确使用停顿和节奏；
能够掌握有关宇宙及一些星球的表达；
通过日常生活中的观星经历，培养探索宇宙的兴趣。
Learning objectives
Lead-in
Do you know anything about space
Do you have an experience of exploring universe
Share something about the experience with us.
Free talk
Function
For example:
.... ...
Most parts of the earth look blue because of the oceans.
Earth
Mars
Moon
Discuss and share something about space you know.
Lead in
Earth
Earth is the 3rd planet in our Solar System, just right for life—not too hot or cold!
About 71% of Earth’s surface is covered by oceans (the rest is land).
Earth is the only known planet with plants, animals, and humans.
From space, Earth looks blue because of its water and white clouds.
Mars
Scientists search for signs of past or present life there.
Fourth Planet – It’s the 4th planet from the Sun, between Earth and Jupiter.
Temperatures average -60°C, but can drop to -125°C at the poles.
A day on Mars is 24.6 hours —almost the same as Earth’s!
Moon
The Moon is Earth’s only natural satellite .
The Moon has no atmosphere (air) and no liquid water .
12 astronauts walked on the Moon between 1969-1972. They left footprints that are still there today!
Scientists think the Moon formed 4.5 billion years ago when a giant rock crashed into Earth.
Areas of the Moon’s south pole with possible deposits of water ice(水冰沉积), shown in blue.
Activity 1 Pair work. Talk about the picture and answer the questions.
1. Where are Kangkang and his friends
2.What are they doing
Pre-listening
Kangkang and his friends are watching the stars in the park... ...
Activity 2 Listen to the conversation and answer the question.
Ask and answer between the teacher and the students.
What do you know about the Big Dipper and the North Star？
They are the brightest stars.
We can find the North Star by ...The Big Dipper looks like...
While-listening
Activity 3 Listen again and underline the main information.
Kangkang: Guys, come and watch the stars! They look so clear.
Meimei: Wow, there are so many stars! And some of them shine brighter than others.
Xiao Ya: Look at the brightest ones. Are they the Big Dipper and the North Star
Kangkang: Yes, they are. The Big Dipper looks like a spoon. Follow the two stars on the right,
you can fing the North Star.
Lingling: Many stars are far, far away. Let me see more through the telescope.
Meimei: What can you see, Lingling
Lingling: Some stars are white, some are blue and some are yellow ...
Xiao Ya: Let me have a look ... I see red stars. How amazing!
Meimei: One star never appears at night. Do you know what it is
Kangkang: Ha! I know. It’s the sun. It's our daytime star.
spoon /'spu:n/ n. 勺；匙
appear / 'p / v. 出现，呈现，显现；显得
While-listening
Activity 3 Listen again and complete the summary.
Kangkang and his friends _________ the stars. They can see many stars and learn a lot about them. The Big Dipper and the North Star are ________ than other stars. Stars can have many different colors, such as _______, blue, yellow and ____. The sun doesn't ________ at night.
are watching
brighter
white
red
appear
Post-listening
Role play the conversation.
Kangkang：Let’s come and watch the stars! They
look so clear.
Meimei: Wow, there are so many stars! And some of
them shine brighter than others.
......
Role-playing
Activity 4 Pair work. Share your stargazing experiencs and make a new conversation with your partner.
For example:
A: Hello! It’s a beautiful night sky, isn't
it
B: .... ....
Think and share
Activity 4 Pair work. Share your stargazing experiences and make a new conversation with your partner.
For example:
A: Hello, guys! It's a beautiful night sky, isn’t
it
B: Yes, it is. It’s a wonderful time for
stargazing.
C: I love watching stars and making wishes.
Thingk and share
Pronunciation
Stress, Pause & Rhythm
Activity 1 Look at the pictures and read the words. Pay attention to the stresses.
'Sun
'Earth
'stars
'Mars
'planet
'satellite
'Neptune
'Mercury
Activity 2 Listen and read the sentences. Pay attention to the pauses in the sentences.
1. Most parts of the earth look blue / because of the oceans.
2. “It is a little bigger / than the earth,” / they guessed.
3. Mercury is the nearest planet / to the Sun / and Neptune is the
farthest.
4. We can watch TV / and make phone calls / with the help / of
the satellites.
5. Earth is closer / to the Sun / than Mars, / but farther from the
Sun / than Venus.
Listen and read
Activity 3 Read the short text aloud. Pay attenton to the stresses, pauses and rhythms.
Do you 'know anything / about 'space / We 'all 'live on a 'planet, / and the planet is /Earth. / When you 'look at the 'sky / at 'night, / you can 'see /'many other planets and stars. / The 'Sun is a 'star, / too. / There are 'eight planets / 'going around it. / Do you 'know them
Listen and read
We learn: 1. some words: spoon, telescope, appear
2. some phrases:
look like/ on the right / far away
3. some sentences:
Look at the brightest ones.
Let me see more through the telescope.
We can: 1. use proper pauses, stresses and ryhthms.
2. use the vocabulary of the universe, stars and planets.
3. talk about the experiences of exploring the universe.
Summary
1. Memorize the new words and phrases.
2. Review the conversation about the
stargazing experience.
3. Read the words and sentences fluently
in Pronunciation.
1. Make a new conversation about your own stargazing experiences.
2. Role play the conversation with your partner.
You should
You may
Homework

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