哈尔滨市阿城区杨树民主学校 马 日 李培良 Unit 4 Amazing Science Topic 3 Topic 3...
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Transcript of 哈尔滨市阿城区杨树民主学校 马 日 李培良 Unit 4 Amazing Science Topic 3 Topic 3...
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哈尔滨市阿城区杨树民主学校 马 日 李培良哈尔滨市阿城区杨树民主学校 马 日 李培良
Unit 4 Amazing ScienceUnit 4 Amazing Science
Topic 3 Topic 3
What do you know about What do you know about Mars?Mars?
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上海市政大厦
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What’s this in English ?It’s a _________ .What’s it made of ?It’s made of ________ .What’s it used for ?It’s used for ________ _____ .Where was it made ?It was made in _________ .
sweater
wool
keeping warm
China
Lead in
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We can watch TV or listen to a tape recorder to relax ourselves.
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We can turn on the air conditioner when we feel cold or hot. We can keep some food for a long time.
We have computers to help us with our work when we are working in the office.
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We also have cars, buses and even airplanes to help us get around.
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Talk about the advantages and disadvantages of the following technologies.
The Global Positioning System
Cloning technology
Robotic technology
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How do you say this in English ?It’s a __________ .spaceship
Where was it invented ?It was invented in ________.China
What’s it used for ?It’s used for _____________________ .exploring the space
What does the space look like ?
Do you want to learn more about the space ?
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research
search
search …﹝ ﹞ for …
look for
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research
1. n. 研究;调查;探索 ( inquiry, enquiry ) He is busy with medical research . 他专心于医学研究。 2. vi.& vt. 研究;探索;调查 ( search, explore ) They’re researching into ways of improving people’s diet. 他们在研究如何改进饮食的方法。3. researcher 研究员 n.
researchist 调查者 n. researchful 研究的
adj.
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computer
rocket
spaceship
lunar probesatellitecraft
Mars
UFO the moon
other planets
control
launch/send up
travel to
aliensuniverse secrets
research
BrainstorminBrainstormingg
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1a Look , listen and say
Get ready to answer these questions.
1.What are they talking about ?
2.Kangkang thinks people can do anything on Mars that can be done on the earth , doesn’t he ?
3.Would you like to live on Mars in the future? Why ?
(录音1)(录音1)
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Try to act out 1a with your partner.Try to act out 1a with your partner.
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Work aloneComplete Maria’s diary according to 1a.
December 8th, Tuesday Cloudy
Kangkang and I are going to watch a wonderful _______ this Saturday evening. The poster says it’s about _______ ______ _______. In the movie, all the people travel ______ _________ and they can visit _______ _______ _______.
Kangkang thinks we will live _______ _______ one day. There will be houses, schools, _________, and _______. We will be able to do _________ that can be done on earth. I think we will be able to fly everywhere in the future. I hope our dreams will come true.
movielife
in
space byspaceship
planets
like
Marsin space
hospitals
so onanything
1b
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Do you believe there are aliens ? If there are aliens , where are they ?
What do the aliens look like ?
How do the aliens reach the earth ?
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2a Listen , read and say
After watching the movie, Maria and Kangkang began to talk about it on the way home. Do you know what they are more interested in?
(录音2)(录音2)
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2b Pair work
Ask and answer the following questions according to 2a .
1. Does Kangkang believe there are aliens ? What about Maria ?
2. What does the American scientist think about aliens ?
3. Have you ever watched such movies?4. Do you believe there are aliens? Why ?
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3 Work alone
Match the two columns to make sentences.
( ) 1 . Life may be a . done carefully .
( ) 2 . More satellites must be b . seen by people .
( ) 3 . Scientific research should be c . sent into space .
( ) 4 . Other planets may be d . found on other planets some day.
( ) 5 . Aliens have not been e . visited in the future .
d
c
a
e
b
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1.We will be able to do anything that can be done on the earth .
2.They are reading information on the Internet in order to learn about human culture.
in order ﹝not﹞ to , so as ﹝not﹞ to , in order that , so that 3. I don’t think aliens can be found in space . think, believe, suppose, imagine, expect4. I won’t believe there are aliens until I see the
m with my own eyes .word
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含有情态动词的被动语态
Modal verb + be + Past participle of transitive verb 1.Other planets may be visited soon in the future .
2.These trees must be watered in time .
3.It can not be done by him .
4.May a dictionary be used in the exam ?
Negative sentence
General question
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1. 应该认真地进行科学研究。 Scientific research ______ ____ ________ carefully.should be done
2. 必定会发射更多的人造卫星进入太空。 More man-made satellites ______ ____ _________ into space .must be launched
3. 我认为外星人不会在太空中被发现。 I don’t think aliens _____ ______ ______ in space .can be found
4. 雪必须在两点前清扫掉。 The snow _____ ______ ______ ______ before 2:00.must be moved away
5. 那个工作两天做不完。 The work ______ ____ ________ in two days .can’t be finished
6. 这个表该修了。 The watch _______ _____ ________ .should be repaired
请完成句子,看谁说得准!
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请根据语境完成句子,每空一词。
1. Football ____ often _______ by him on the playground with his friends.is played
2. Books _____ often __________ by me from the school library .are borrowed
3. The building ____ _______ by our school last year .was built
4. David Beckham ___ _______ in February 1975 .was born
5. A meeting ____ ____ ______ by the famous writer the day after tomorrow .
will be held
6. A new supermarket ___ _____ ______ in our city .is being built
7. Many man-made satellites _____ ____ ____ ____ into space .have been sent up
8. The letter ____ ______ ______ by me at eight last night .was being written
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Have you ever used these modern machines ?
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Collect more information about Mars.
The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
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(歌曲)(歌曲)