外研版英语课件八下m3unit2
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2019年外研版八下英语册课件：M3 Unit 2 We have not found life on any other planets yet(共13张PPT)
environmentn.环境
3.They are very far away and their light has to travel for many years
to reach us. light n.光;光线;光亮
have to 必须,不得不
4.It is impossible to imagine. impossible adj.(事情)办不到的,不可能的
2.enough作副词,修饰形容词、副词或动词时放在被修饰词后面。如: He is old enough to join the army. 他年龄足够大,可以参军。
3.enough作形容词,修饰名词可放在被修饰词之前或之后,但前面更常见。如: We have enough time to finish the work.=We have time enough to finish the work. 我们有充足的时间完成这项工作。
hundreds of数以百计的, thousands of 数以千计的, millions of 数 以百万计的, billions of 数以十亿计的。它们都表示不确切的数量概念。
当hundred, thousand, million, billion前有具体数字时,要用它们的 单数形式,而且其后不加of,此时表达确切的数量概念。
none为代词,意为“没有一人;没有一个;一点儿也没有”,指“三者或三 者以上都不”,与all是反义词。作主语时,谓语动词可用单数,也可用复数。
辨析:none与no one
①既可指人,也可指物。 ②可单独使用;也可以与of连用,后跟不可数名词或 可数名词复数。 none ③none of短语作主语时,如果代替可数名词,谓语动 词可单数可复数;
外研版英语八年级下Module2 Unit3课件(共49张ppt)
以上句子的谓语动词有一个共同的特点就是“have/has+动词
的过去分词”, 用于表示在以前的某个时间曾经做过的、发生
的事情，这种行为对目前有某种影响，如 (1); 还可以表示到
目前为止曾经经历或没经历的事情，如(2)(3)。我们把这种时 态称为“现在完成时”。
现在完成时 Present perfect
Complete the postcard. Use the list of Things to do in China to help you. Things to do in China！ go to Beijing
see the Beijing Opera
climb the Great Wall
competition.
4. He/She _____________________ by train. 5.He/She ______________________ the seaside. 6.He/She ______________________ seafood. 7.He/She ______________________ for his/her parents.
Yes, I have. / No, I haven’t.
Complete the sentences.
1. He/She _____________________ a Western meal. 2.He/She ______________________ in another city. 3.He/She ______________________ a singing
2
Unit 3 Language in use
Lead in
外研版八年级英语下册(教学课件 听力)M3U2
2. Read the passage and choose the best title for it.
1. Anyone out there? 2. Life on Earth 3. The sun and other stars 4. The stars at night
Scientists think that there has been life on the earth for hundreds of millions of years. However, we have not found life on any other planets yet.
_________
t
like that of the earth.Spaceships from the earth have done surveys of the other planets, but they have not found any life there. Why has no one from other planets tcroiemdmtoun(4ic)a_t__________ with us? It is true tehat scientists have not discovered life on other planets in tuhneiv(5e)rs_______ yet, but some scientists beelieve that they will find it some day.
The earth is a planet and it goes around the sun. Seven other planets also go around the sun. None of them has an environment like that of the earth, so scientists do not
外研版八年级英语下册 Module3Unit2课件 (共43张PPT)
√
2. Life on the earth 3. The sun and other stars 4. The stars at night
Check (√) the true sentences.
× √ √
1. The earth is a star.
2. The sun is a star.
3. There is more than one galaxy in the universe.
the universe.
Complete the passage with the words and expression in the box. communicate environment none solar system universe Is there life on other planets? There are seven other planets in our (1) ____________, solar system but (2)______ none of them has a(n) (3)____________ environment like that of the earth.
Scientists have sent spaceship to the planet Mars to take photos. They have even sent spaceships to travel outside the solar system.
However, no spaceship has travelled far enough to reach other stars in our Galaxy.
astronaut
外研版新版八年级下公开课M3Journeyto_space_Unit2_We_have_not_foundPPT课件
millions of years on any other planets go around the sun none of them be called Seven other planets a small part of billions of stars in the universe many other galaxies It is impossible to imagine have/has to far enough so many communicate with sb.
“China’s first astronaut”.
9
the Shenzhou Ⅷ manned spacecraft
10
the Shenzhou Ⅸ manned spacecraft
11
the Shenzhou Ⅹ manned spacecraft
12
13
Teaching aims
1. Teaching aims:
2. Life on the earth. It could be an article on how life developed （发展、进化） on earth and what it is like? 3. The sun and other stars. It could be an article on comparing the stars with planets and find out the differences. 1. 4. The stars at night. 2. It could be an article on looking at the night sky with telescopes（望远镜）. 17
2017-2018学年外研版八年级英语下册课件：Module 3 Unit 2 (共44张PPT)
× 6. Spaceships have visited most of the universe.
Complete the passage with the words and expression in the box.
communicate environment none solar system universe
none of … 表示（三个以上）一个也没 有。做主语时，谓语动词可用单数或复数。
e.g. None of us _______ interested in the
story.
is / are
我们中没有人对这个故事感兴趣。
None of us ________ been to the Mars. 我们中没一h个as去/h过av火e 星。
(Mars)
It has landed on Mars.
2. What has the spaceship discovered? (people on Mars) It has discovered people on Mars.
3. Why have the people on Mars not sent us a message? (do not know how to) They do not know how to send us a message.
Is there life on other planets? There are seven other planets in our (1) _s_o_la_r__sy_s_t_e_m__, but (2) _n__o_n_e_ of them has a(n) (3) _e_n_v_i_r_o_n_m_e_n_t_ like that of the earth.
Complete the passage with the words and expression in the box.
communicate environment none solar system universe
none of … 表示（三个以上）一个也没 有。做主语时，谓语动词可用单数或复数。
e.g. None of us _______ interested in the
story.
is / are
我们中没有人对这个故事感兴趣。
None of us ________ been to the Mars. 我们中没一h个as去/h过av火e 星。
(Mars)
It has landed on Mars.
2. What has the spaceship discovered? (people on Mars) It has discovered people on Mars.
3. Why have the people on Mars not sent us a message? (do not know how to) They do not know how to send us a message.
Is there life on other planets? There are seven other planets in our (1) _s_o_la_r__sy_s_t_e_m__, but (2) _n__o_n_e_ of them has a(n) (3) _e_n_v_i_r_o_n_m_e_n_t_ like that of the earth.
外研版 八下 M3U2公开课课件
like that of
So _sc_i_en_t_is_t_s_d_o_n_o_t_th_i_n_k_(_th_e_y_w_i_ll_f_in_d_life _o_n_a_n_y_o_t_he_r_p_l_a_n_et_s_)___.
Para.2 What is the universe like?
B
D
C
AE
Have people been to the moon? Who was the first astronaut been to the moon? An American astronaut called Neil.
Have the astronauts found any life on the Moon? Why?
We have just received a message from one of our spaceships. The spaceship has landed o Mars. Our spaceship has discovered people on Mars. They have never sent us a message because they don’t know how to communicate with us.
for hundreds of millions of years.
B. 千万年
C. 亿万年
2T.hHato’swwevheyr, we have not found life on any other planets yet, why? (Read Para2 and answer)
None of them has the earth.
太阳系
planet 行星 A planet can’t shine.
外研社新版八年级英语下册M3U2课件
1. 和…打比赛 2. 尽可能的早 3. 以便于…… 4. 不做…是很重要的。 5. 很高兴 6. 太遗憾了！ 7. 球迷俱乐部 8. 给sb.加油 9. 比赛获胜；赢得比赛 10. 有......的可能性/机会
Do exercise：
1. 比分是多少？ _________ What’s the score? 2. 在昨天的比赛中，Tom没接住球，并且伤了膝盖。 Tom _______ missed the ball and _____________ hurt his knee in yesterday’s match. 3. 我父亲喜欢在电视上看比赛。 My father ________________ enjoys watching the matches on TV. 4. 你怎么了？ _________________ What’s the matter with you? 5. 足球赛比篮球赛更累。 Football matches _____________ are more tiring than basketball matches.
While-readin
Our coach is _______ pleased because we are playing _______ better as a team now. Last year we were sometimes __________ careless when we ________ passed the ball and we ______ lost to the other team in the final match What a ______! pity This year we are training more ________ carefully ______. better chance of winning. That means whe game. 3. We feel more confident ________
外研版八年级下 Module 3 unit 2 课件(PPT19张)
独自一人的
Is she alone there?
Anyway, we can send her a message （发送信息） to make her not feel lonely.
寂寞的
Chang’e has gone to the Moon.
Armstrong from the USA
Yuri Gagarin from Russia
1 What have you discovered there?
2 Why haven’t they sent us a message?
3 Why haven’t they visited us on Earth?
4 What have they done with(处理) our spacecraft?
环境
生长
People and things can grow on Earth.
there has been life here for hundreds of
数亿的 millions of years.
The solar system is a small part of （一小部分）our galaxy.星系
from the largest to the smallest :
A. galaxy
B. planet
C. solar system
D. star
B
E. universe
D
C A
E
Read the passage and choose the best title.
Anyone out there? Life on Earth Our solar system The stars at night
外研版八年级英语下册《Module3 Unit2》精品课件(共39张PPT)
Scanning to get detailed
information
The 1st Para. Questions:
1.How long has there been life on the earth? There has been life on the earth for hundreds of millions of years.
2.How many planets are there in the solar system?
There are eight planets.
3. Why don’t scientists think they’ll find life on the other planets?
Because none of them has an environment like that of the earth.
这里with so many stars in the universe是 介词短语，在句中作状语。类似的例子 还有：
With so many things to do, we have no time to play. 要做的事情这么多，我们都没时间玩了。
The woman stood there with her hands in the pockets.
The 3rd Para. Questions:
1. What have scientists discovered? They’ve discovered many other galaxies in the universe.
2. Why is it impossible to imagine how large the universe is?
外研版八年级下Module3 Unit2课件ppt
21
6
Write the story in the picture. Use the answers to the questions in Activity 5 to help you.
We’ve just heard
that our spacecraft
has landed on Mars,
and we’ve
Have you been to America before? I have not finished my homework. has been to
一般疑问句）
_________________________________
2. have, finished, not, I, homework, my
One flower is red, the other (one) is white. 一朵花是红的，另一朵 (花) 是白的。
Give me some other apples/others, please!
请另给我一些（苹果）吧！
15
2. None of them has an environment like that of the earth. 它们中没有一个有像地球这样的环境。 no one与none的区别： (1) no one同义词为 nobody, 只用于指人，其后不跟of 短语，作主语时谓语用单数，no one 只能回答以who 开头的问句；
grow None light
2. ______ of us like this bad galaxy TV
found programme.
3. The flowers will _____ well if they get
外研版英语八年级下m3u
• Spaced repetition: Spread out your reviews over time instead of cramming. This technique helps retain information longer.
How to master the grammar focus of this unit
The importance of learning this unit
Enhancing cross-cultural understanding
This unit provides an opportunity for students to understand the concept of home in different cultures, promoting their cross-cultural understanding and tolerance.
Pay attention to detail
Focus on the nuances of grammar rules, such as different tenses or subtleties in usage. Accuracy is key in language learning.
Use it or lose it
Record yourself
Listen to your own voice and notice any hesitations, pauses, or other issues with fluency. Over time, you'll notice improvements in your speaking ability.
Objectives
How to master the grammar focus of this unit
The importance of learning this unit
Enhancing cross-cultural understanding
This unit provides an opportunity for students to understand the concept of home in different cultures, promoting their cross-cultural understanding and tolerance.
Pay attention to detail
Focus on the nuances of grammar rules, such as different tenses or subtleties in usage. Accuracy is key in language learning.
Use it or lose it
Record yourself
Listen to your own voice and notice any hesitations, pauses, or other issues with fluency. Over time, you'll notice improvements in your speaking ability.
Objectives
外研版八年级英语下册 Module 3 unit2课件 (4)
Shenzhou-9 is a manned spaceship.
Let’s learn something about Chinese space program.
Who is he? He is China’s first astronaut.
The Shenzhou V spacecraft orbited the Earth 14 times at an altitude of 343 kilometres. The space flight lasted 21 hours by Yang Liwei in October, 2003. Yang Liwei was called “China’s first astronaut”. China became the third country to independently send humans into space.
Chang’e -1 in 2007
Chang’e -2 in 2010
Chang’e -3 in 2013
China's first lunar rover (月球车) named Yutu
Now Chinese space plans currently include a permanent Chinese space station in 2020 and crewed expeditions to the Moon and Mars.
爱德温·艾尔德林
环绕地球飞行的宇 航员每“天”可以 看见16次日出和16 次日落。
1986年1月28日, “挑战者”号航天 飞机在肯尼迪航天 中心发射升空不久 后爆炸。
The Chinese Lunar Exபைடு நூலகம்loration Program (CLEP) (中国探月), also known as the Chang'e program, is an ongoing series of robotic Moon missions by the China National Space Administration (CNSA).
Let’s learn something about Chinese space program.
Who is he? He is China’s first astronaut.
The Shenzhou V spacecraft orbited the Earth 14 times at an altitude of 343 kilometres. The space flight lasted 21 hours by Yang Liwei in October, 2003. Yang Liwei was called “China’s first astronaut”. China became the third country to independently send humans into space.
Chang’e -1 in 2007
Chang’e -2 in 2010
Chang’e -3 in 2013
China's first lunar rover (月球车) named Yutu
Now Chinese space plans currently include a permanent Chinese space station in 2020 and crewed expeditions to the Moon and Mars.
爱德温·艾尔德林
环绕地球飞行的宇 航员每“天”可以 看见16次日出和16 次日落。
1986年1月28日, “挑战者”号航天 飞机在肯尼迪航天 中心发射升空不久 后爆炸。
The Chinese Lunar Exபைடு நூலகம்loration Program (CLEP) (中国探月), also known as the Chang'e program, is an ongoing series of robotic Moon missions by the China National Space Administration (CNSA).
外研版英语八年级下Module2 Unit3课件(共49张ppt)
Yes, I have. / No, I haven’t.
Complete the sentences.
1. He/She _____________________ a Western meal. 2.He/She ______________________ in another city. 3.He/She ______________________ a singing competition. 4. He/She _____________________ by train. 5.He/She ______________________ the seaside. 6.He/She ______________________ seafood. 7.He/She ______________________ for his/her parents.
2
Unit 3 Language in use
Lead in
1.Read and recite the words in Module 2. plete the sentences with the words in the box.
Speaking
I can’t play computer games now, because I haven’t…
×
eat Beijing duck
√
visit the Palace Museum
√
Dear David, I’m having a wonderful time in China. I’ve done so many things! I’ve_______________________ ________________________________________ ________________________________________ ________________________________________ There’s only one thing I haven’t done : I...______________________________________ Bye for now, Rob
Complete the sentences.
1. He/She _____________________ a Western meal. 2.He/She ______________________ in another city. 3.He/She ______________________ a singing competition. 4. He/She _____________________ by train. 5.He/She ______________________ the seaside. 6.He/She ______________________ seafood. 7.He/She ______________________ for his/her parents.
2
Unit 3 Language in use
Lead in
1.Read and recite the words in Module 2. plete the sentences with the words in the box.
Speaking
I can’t play computer games now, because I haven’t…
×
eat Beijing duck
√
visit the Palace Museum
√
Dear David, I’m having a wonderful time in China. I’ve done so many things! I’ve_______________________ ________________________________________ ________________________________________ ________________________________________ There’s only one thing I haven’t done : I...______________________________________ Bye for now, Rob
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