仁爱科普版九年级上册英语UNIT 4 Amazing Science跟读

TOPIC 1 When was it invented?

• UNIT 4 Amazing Science

  第四单元 疯狂的科学

• TOPIC 1 When was it invented?

  主题1 它是什么时候发明的？

• Section A

  A部分

• Listen, look and say.

  听一听，看一看并说一说。

• Jane, why are you unhappy?

  简，你为什么不高兴？

• Because I was not allowed to play computer games last night.

  因为昨晚我不可以玩电脑游戏。

• It's bad for your health if you spend too much time on them.

  如果你花太多的时间在它们上面，对你的身体是有害的。

• Maybe you're right.

  也许你是对的。

• (Kangkang shows a model to Jane. )

  （康康给简展示了一个模型。）

• Look at this.

  看看这个。

• A model rocket! Who made it?

  火箭模型！是谁做的？

• It was made by me.

  是我做的。

• Wow! What's it made of?

  哇！它是用什么做的？

• It's made of metal. Do you know what a rocket is used for?

  用金属做的。你知道火箭是用来做什么的吗？

• Sure. It's used for sending satellites or spaceships into space.

  当然。它用来向太空发射卫星或宇宙飞船。

• You're right. I've learned a lot about spaceships from Mr. Brown and then I made this model rocket. I wish I could go into space some day.

  对的。我从布朗老师那里了解了许多关于宇宙飞船的知识，然后做了这个火箭模型。我梦想有一天可以遨游太空。

• I hope your dream will come true.

  我祝你梦想成真。

• Listen to 1a and mark T(True) or F(False).

  听1a部分的内容并判断正误。

• Jane is unhappy because she was not allowed to go to a party last night.

  简不高兴是因为她昨晚不可以去参加聚会。

• Kangkang's father made a model rocket for him.

  康康的父亲为他做了一个火箭模型。

• The rocket is made of metal.

  火箭是用金属做的。

• A rocket is used for sending satellites or spaceships into space.

  火箭是用来向太空发射卫星或宇宙飞船。

• Read 1a and answer the following questions.

  阅读1a部分的内容然后回答以下问题。

• Why did Kangkang ask Jane not to spend too much time on computer games?

  为什么康康让简不要花太多时间在电脑游戏上？

• What's a rocket used for?

  火箭是用来做什么的？

• Who taught Kangkang some knowledge about spaceships?

  是谁教康康了解宇宙飞船的知识的？

• What's Kangkang's dream?

  康康的梦想是什么？

• UNIT 4

  第四单元

• Follow the examples to make up similar conversations.

  仿照例子编类似的对话。

• lock/metal

  锁/金属

• paper/wood

  纸/木头

• Example:

  例:

• What's the lock made of?

  锁是用什么做的？

• It's made of metal.

  它是用金属做的。

• What's it used for?

  它是用来做什么的？

• It's used for locking the door.

  它是用来锁门的。

• What's the paper made from?

  纸是用什么做的？

• It's made from wood.

  它是用木头做的。

• What's it used for?

  它是用来做什么的？

• It's used for writing on.

  它是用来写字的。

• computer desk/wood

  电脑桌/木头

• chopsticks/bamboo

  筷子/竹子

• sweater/cotton

  毛衣/棉

• watch/metal

  手表/金属

• Listen to the conversations and number the following pictures.

  听对话并给下面的图片编号。

• Listen again and complete the table.

  再听一遍并完成表格。

• Invention

  发明，创造

• Item

  事物

• Material

  原材料

• Usage

  用途

• Year

  年限

• Country

  国家

• laptop

  手提电脑

• cellphone

  手机

• digital camera

  数码相机

• Work in pairs. Ask and answer questions based on the table in 3a with passive voice.

  两个人一起练习。根据3a部分的表格，用被动语态提问并回答问题。

• TIP Focus on the meaning in communication. Don't be afraid of making mistakes.

  提示 注意沟通时的意思。不要害怕犯错。

• Example:

  例:

• What is a laptop made of?

  手提电脑是用什么做的？

• It is made of plastic.

  它是用塑料做的。

• What is it used for?

  它是用来做什么的？

• It is used for studying.

  它是用来学习的。

• When and where was it developed?

  它是在何时何地被发明的？

• It was developed in Japan in 1985.

  他是1985年在日本被发明的。

• TOPIC 1

  主题1

• Section B

  B部分

• Look, listen and say.

  看一看，听一听并说一说。

• Look, a light bulb!

  看，电灯泡！

• Yeah. It is widely used by people everywhere. Do you know when it was invented?

  是的。它现在被世界人民广为使用。你知道它是在什么时候发明的吗？

• It was invented in 1879.

  它是在1879年被发明的。

• Who invented it?

  是谁发明的？

• Thomas Edison. It's said that he invented more than two thousand things during his life.

  托马斯·爱迪生。据说他一生中发明了两千多种东西。

• What about the radio?

  那收音机呢？

• The radio was invented by Guglielmo Marconi in 1895. Jane, let's go this way. Look! An airplane, but it's different from today's.

  收音机是古列尔莫·马可尼在1895年发明的。简，走这边。看！飞机，但是它跟现在的不同。

• Yes. It was invented by Wilbur and Orville Wright in 1903.

  是的。它是威尔伯·莱特和奥维尔·莱特两兄弟在1903年发明的。

• Listen to 1a and choose the correct answers.

  听1a部分的内容并选择正确的答案。

• Where are Michael and Jane?

  迈克尔和简在哪里？

• In the science museum.

  在科学博物馆。

• At the school library.

  在学校图书馆。

• In the zoo.

  在动物园。

• In the park.

  在公园。

• Which object is not mentioned in the conversation?

  在对话中有哪样东西是没有提及的？

• Light bulb.

  电灯泡。

• Airplane.

  飞机。

• Television.

  电视机。

• Radio.

  收音机。

• Read 1a and complete the table.

  阅读1a部分的内容并完成表格。

• Invention

  发明，创造

• light bulb

  电灯泡

• Inventor

  发明家

• Guglielmo Marconi

  古列尔莫·马可尼

• Year

  年限

• 1903

  1903年

• Discuss with your classmates the inventions listed in 1c. Let them guess which invention you are describing.

  跟你的同学讨论1c中所列的发明。让他们猜猜你正在描述哪样发明。

• You may begin like this: It is widely used by people everywhere. It was invented in 1879 by Thomas Edison. It's said that ...

  你可以这样开始： 它被全世界人民广泛使用。它是托马斯·爱迪生在1879年发明的。据说……

• UNIT 4

  第四单元

• Fill in the blanks with the proper forms of the given words.

  用所给单词的适当形式填空。

• The first jeans were produced in 1855. At that time, they were not call jeans and they were just hard-wearing pants designed for workers. The pants were made of the brown cloth. This kind of cloth was usually used for making tents. Nowadays, their materials have been changed so that it feels more comfortable. And many different jeans styles are also created. They are designed not only for workers but also for teenagers and women. Later jeans are popular all over the world.

  最早的牛仔裤生产于1855年。那时候，它们不叫做牛仔裤，它们只是为工人设计的耐穿裤子。这些裤子由棕色的布制作，这种布通常是用来制作帐篷的。现如今，为了感觉更加舒适，它们的材料已经改变了。许多不同的牛仔风格也出现了。现在不只是为工人而设计，也为青少年和妇女设计。后来牛仔裤在世界各地都很受欢迎。

• Listen to the three passages. Match the pictures with the following information.

  听三篇短文。将下面的信息和对应的图片连起来。

• Invention

  发明，创造

• Inventor

  发明家

• Karl Benz

  卡尔·本茨

• John Baird

  约翰·贝尔德

• Alexander Graham Bell

  亚历山大·格雷厄姆·贝尔

• Year

  年限

• 1926

  1926年

• 1876

  1876年

• 1885

  1885年

• Read the following words. Listen and check the vowels.

  阅读以下单词。听录音并核对元音。

• rocket

  火箭

• cotton

  棉花

• hospital

  医院

• model

  模型

• satellite

  卫星

• camera

  相机

• laptop

  手提电脑

• plastic

  塑料

• Listen and read the following sentences aloud, paying attention to the stress and intonation. Then use the words in 4a to make up similar conversations.

  听录音并大声朗读以下句子，注意重读和语调。然后用4a中的单词编写类似的对话。

• When was the digital camera developed?

  数码相机是什么时候发明的？

• It was developed in the 1970s.

  它是在20世纪70年代发明的。

• Was the digital camera developed in Korea?

  数码相机是在韩国发明的吗？

• No.

  不是的。

• Where was it developed?

  它是在哪里发明的？

• It was developed in Japan.

  它是在日本发明的。

• TOPIC 1

  主题1

TOPIC 2 I'm excited about the things that will be discovered in the future.

• TOPIC 2

  主题2

• TOPIC 2 I'm excited about the things that will be discovered in the future.

  主题2 我对将来会被发现的东西感到兴奋。

• Section A

  A部分

• Listen, look and say.

  听一听，看一看并说一说。

• Hi, Maria! A wonderful movie will be shown tonight. Shall we go to watch it?

  嗨，玛丽亚！今晚有一部很棒的电影将要上映。我们一起去看好吗？

• Great! What's it about?

  好啊！是关于什么的？

• It's about life in space.

  是关于太空生活的。

• That sounds exciting.

  听起来不错。

• Yes. All the people travel by spaceship in the movie, and they can visit planets like Mars.

  是的。电影中所有的人都可以乘坐太空飞船旅游，他们可以参观像火星一样的星球。

• Really? Kangkang, do you think people will live on Mars in the future?

  真的吗？康康，你认为人们将来会生活在火星上吗？

• Yes. I think we will live in space one day. Houses, schools and hospitals will be built on Mars. We will be able to do anything that can be done on the earth.

  是的。我想有一天我们会生活在太空中。房子，学校和医院将会建在火星上。我们可以做在地球上做过的任何事情。

• What fun! I can't wait.

  真有趣！我都等不及了。

• Listen to 1a and answer the questions. Then check the answers in pairs.

  听1a部分的内容并回答问题。然后两人一组核对答案。

• When will the movie be shown?

  电影将在什么时候上映？

• What's the movie about?

  这部电影是关于什么的？

• How do people travel in the movie?

  在电影中人们是如何旅行的？

• What will be built on Mars according to Kangkang?

  根据康康的想法什么将会建在火星上？

• Read 1a and complete Maria's diary.

  阅读1a部分的内容并完成玛丽亚的日记。

• December 8th, Tuesday Cloudy Kangkang and I are excited, because a wonderful movie will be shown tonight. The poster says it's about life in space. In the movie, all the people travel by spaceship and they can visit planets like Mars. Kangkang thinks we will live in space one day. Houses, schools and hospitals will be built on Mars. We will be able to do anything that can be done on Earth. I think we will be able to fly everywhere in the future. I hope our dreams of space travel will come true.

  12月8日，星期二 多云 康康和我很兴奋，因为一部很棒的电影将在今晚上映。海报介绍说它是关于太空生活的。在电影中，所有的人都乘坐飞船旅行并参观像火星一样的星球。 康康认为有一天我们将生活在太空中。房子，学校和医院都建在火星上。我们可以做在地球上做过的任何事情。我认为将来我们可以飞往任何地方。我希望我们的太空旅行可以梦想成真。

• UNIT 4

  第四单元

• Study the rules carefully and complete the table.

  仔细研究规律并完成表格。

• Item

  事物

• Houses and hospitals

  房子和医院

• Buses and taxis

  公共汽车和出租车

• Trees and flowers

  树和花

• Year

  年限

• Now

  现在

• are built on the earth.

  建在地球上。

• are driven by men.

  由人类驾驶。

• are planted in the soil.

  种植在土壤里。

• 2048

  2048年

• will be built on Mars.

  将建在火星上。

• will be driven by robots.

  由机器人驾驶。

• will be planted in the air.

  种植在空中。

• Work in pairs. Look at the picture and talk about what will happen on Mars in 2048. Then complete the passage with the correct forms of the given words.

  两个人一起练习。看图并讨论在2048年火星将会发生什么事情。然后用所给单词的正确形式完成短文。

• Look at the picture of what will happen in 2048. Many tall buildings will be built under the sea. A lot of animals will be kept in the water. Now books are printed on the paper. But in 2048 books will be display on soft screens. Schoolbags and pens are used at schools now. But, computers will be used by teachers and students in the future. Many spaceships will be sent into space. Some scientists believe that aliens will be found in outer space.

  看看这张关于在2048年火星将要发生些什么事情的图片。许多高楼大厦将要建在海底。大量的动物将会在水里喂养。现在的书都是印在纸上的。但是在2048年书将展示在柔软的屏幕上。现在的书包和笔是在学校使用的。但是，在将来电脑将会被老师和学生使用。许多的太空飞船将被发射到太空中。一些科学家们相信会在外太空发现外星人。

• Listen to the conversation and answer the following questions.

  听对话并回答以下问题。

• Does Kangkang believe there are aliens? What about Maria?

  康康相信有外星人吗？玛丽亚呢？

• What does the American scientist think about aliens?

  美国科学家了解外星人的哪些信息？

• Listen again and fill in the blanks.

  再听一遍录音并填空。

• Maria and Kangkang are talking after watching the movie.

  玛丽亚和康康看完电影后正在交谈。

• Do you believe there are aliens?

  你相信有外星人吗？

• I'm afraid not.

  我不相信。

• But some scientists think there are aliens. One American scientist thinks they have already come to the earth, and they are reading information on the Internet in order to learn about human culture.

  但一些科学家认为外星人是存在的。一位美国科学家认为它们已经来到了地球，并在网上阅读信息了解人类文化。

• Aliens are described and discussed by many people. But I don't think aliens would be found in space.

  外星人被许多人描述和讨论过。但我认为在太空中发现不了外星人。

• You're probably right. I won't believe there are aliens until I see them with my own eyes.

  你可能是对的。我不会相信有外星人，直到我亲眼看到他们。

• TIP If you can't follow a certain point in listening, just write down the key words.

  提示 如果在听力中你无法跟上某个观点时，写下关键词。

• TOPIC 2

  主题2

• Section B

  B部分

• Look, listen and say.

  看一看，听一听并说一说。

• Maria, have you heard the news on TV about the space flight to Mars?

  玛丽亚，你看了关于到火星的太空飞行的电视新闻吗？

• No, I haven't. Who will take part in the space flight?

  不，我没看。谁将要参加这次太空飞行？

• Astronauts from China, the Unlted States and Russia. They will travel into space and discover something new about Mars. I really admire them. I'd like to be an astronaut when I grow up.

  来自中国、美国和俄罗斯的宇航员们。他们将要去遨游太空并探索关于火星的一些新事物。我真的很佩服他们。长大后我想成为一名宇航员。

• It's really cool. However, I think you should first master some basic computer skills.

  这很酷。不管怎样，我认为你首先必须掌握一些基本的电脑技能。

• Sure. Maria, what are you going to be?

  当然。玛丽亚，你将来想成为什么？

• Mm, I am not sure. Sometimes I want to be a dancer, but I think I'm going to be a scientist in the future.

  呃，我还不确定。有时我想成为一名舞蹈演员，但是我认为我将来会成为一名科学家。

• Why? I think you dance very well.

  为什么？我觉得你跳得很好。

• Yes, I'm sure I can perform ballet on the stage in the future. But I prefer science to dance. It is my favorite subject in school. I'm excited about the things that will be discovered in the future.

  是的，我相信将来我会在舞台上跳芭蕾。但是比起跳舞我更喜欢科学。它是我在学校最喜欢的科目。我对将来会被探索发现的事物感到兴奋。

• That's wonderful! Let's work hard. Then our dreams will be realized.

  这很棒！让我们努力学习。梦想成真吧。

• Listen to 1a and mark T(True) or F(False).

  听1a部分的内容并判断正误。

• Astronauts from China, the United States and Russia will take part in the space flight.

  来自中国，美国和俄罗斯的宇航员们将要参加太空飞行。

• Kangkang wants to be a scientist in the future.

  康康将来想成为一名科学家。

• Kangkang thinks Maria can dance very well.

  康康认为玛丽亚跳的非常好。

• Maria prefers dance to science.

  比起科学玛丽亚更喜欢跳舞。

• Read 1a and complete the sentences.

  阅读1a部分的内容并完成句子。

• Something new about Mars will be discovered by the astronauts.

  关于火星的一些新事物将会被宇航员们发现。

• Some basic computer skills will be mastered by Kangkang.

  一些基本的电脑技能将会被康康掌握。

• I'm excited about the things that will be discovered in the future.

  我对将来会被探索发现的事物感到兴奋。

• Their dreams will be realized if they work hard.

  如果努力学习，他们的梦想会实现。

• UNIT 4

  第四单元

• Listen to the passage and choose the correct answers.

  听短文并选择正确答案。

• How many shapes of UFOs were mentioned?

  提到了多少种不明飞行物的形状？

• Four.

  四种。

• Five.

  五种。

• Six.

  六种。

• In which area of China did the UFOs often appear?

  在中国的哪个地区经常出现不明飞行物？

• Nanjing.

  南京。

• South China.

  中国南部。

• The north of Changjiang River.

  长江以北。

• Why do people know little about UFOs?

  人们为什么不了解不明飞行物？

• UFOs have been met by so many people.

  不明飞行物被许多人遇见过。

• There are various shapes of UFOs.

  有各种各样的不明飞行物的形状。

• A UFO is only met by chance and disappears rapidly.

  不明飞行物仅仅是偶然遇见且迅速消失的东西。

• TIP Read the questions to predict what the passage talks about.

  提示 通过阅读问题来预测文章谈论的是什么。

• Look at the pictures and complete the sentences by following the example. Then read the dialogs aloud and pay attention to the stress and intonation.

  看图并根据以下例句完成句子。然后大声朗读对话并注意重读和语调。

• Example:

  例:

• How is the cake, Jane?

  蛋糕怎么样了，简？

• Just a minute. It will be finished very soon.

  稍等。很快就完成了。

• The article says the houses will be built under the sea in the near future.

  课文说在不久的将来房子将会建在海底。

• It's really cool to live under the sea.

  生活在海底真的好酷。

• Can you believe it? Our car will be driven by robots in the future?

  你相信吗？将来我们的车要被机器人驾驶？

• It's sounds great.

  听起来不错。

• Have you heard the news on TV? More planets will be found in the universe.

  你看电视新闻了吗？宇宙中将会有更多的星球被发现。

• No, I haven't. I think most of our dreams will be realized in the future.

  不，我没看。我认为将来我们的梦想都会实现。

• Make up your own dialogs about the future with the structure underlined in 3a.

  用3a中下划线的结构编写你自己的关于未来的对话。

• TOPIC 2

  主题2

• Section C

  C部分

• Read and understand.

  阅读和理解。

• Look at the pictures and predict which statements are true about Mars. Then read the passage quickly and check the answers.

  看图并预测哪些关于火星的陈述是真的。然后快速阅读短文并核对答案。

• Mars looks like a red ball.

  火星看起来像一个红色的球。

• The temperature on Mars is very high.

  火星的温度是非常高的。

• Mars is much larger than the earth.

  火星比地球大的多。

TOPIC 3 China is the third nation that sent a person into space.

• TOPIC 3

  主题3

• TOPIC 3 China is the third nation that sent a person into space.

  主题3 中国是第三个把人类送入太空的国家。

• Section A

  A部分

• Listen, look and say.

  听一听，看一看并说一说。

• (Michael and Kangkang are in the Science Museum. )

  （迈克尔和康康在科学博物馆里。）

• Kangkang, who is the first Chinese to travel into space?

  康康，第一个到太空旅行的中国人是谁？

• Yang Liwei. He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003. China is the third nation that sent a person into space.

  杨利伟。他是我们的国家英雄，在2003年他在神舟五号里环绕地球21小时。中国是第三个把人类送上太空的国家。

• Wonderful! All of you must be very proud.

  真棒！你们所有的人一定都非常自豪。

• Of course we are. What's more, we have launched another four spaceships in the past few years.

  当然。更重要的是，在过去的几年里我们还发射了另外四艘宇宙飞船。

• That's great! It proves that China has made great progress in its space industry.

  太棒了！那证明中国已在航空事业上取得了巨大进步。

• That's right. I'm sure that China will send more spaceships into space.

  是的。我相信中国还会发射更多的宇宙飞船到太空。

• Look, what a large crowd! Let's go and see.

  看，好大一群人！让我们去看看吧。

• Wow! Chang'e I. It's a spaceship which was launched as China's first lunar probe. I hope I can travel to the moon one day.

  哇！嫦娥一号。它是中国发射的首个月球探测器。希望有一天我能到月球漫步。

• I think your dream will be realized in the future.

  我相信将来你会梦想成真的。

• Listen to 1a and tick the expressions you hear.

  听1a部分的内容并勾选你所听到的表达。

• travel into space

  到太空旅行

• make great progress

  取得巨大的进步

• aliens

  外星人

• lunar probe

  月球探测器

• Shenzhou V

  神舟五号

• travel to the moon

  月球漫步

• launched

  发射

• space walk

  太空漫步

• Read 1a and answer the questions.

  阅读1a部分的内容并回答问题。

• Who is Yang Liwei?

  杨利伟是谁？

• How long did Shenzhou V travel around the earth?

  神舟五号环绕了地球多久？

• How many spaceships has China sent into space?

  中国发射了多少艘宇宙飞船到太空？

• What is Chang'e I?

  嫦娥一号是什么？

• Do you know the legend of Chang'e? Please tell it to your partner.

  你知道嫦娥的传说吗？请告诉你的搭档。

• UNIT 4

  第四单元

• Study the change of the following sentences. Then try to find the rules and fill in the blanks.

  了解以下句子的变化形势。然后试着找出规律并填空。

• Yang Liwei is our national hero. He traveled around the earth in Shenzhou V for 21 hours in 2003.

  杨利伟是我们的国家英雄。 2003年他在神舟五号里环游了地球21小时。

• Yang Liwei is our national hero who/that traveled around the earth in Shenzhou V for 21 hours in 2003.

  杨利伟是我们的国家英雄，2003年他在神舟五号里环游了地球21小时。

• Wang Yaping is a woman astronaut. She gave us a lesson in Shenzhou X spaceship.

  王亚平是一名女宇航员。 她在宇宙飞船神舟十号里给我们授课。

• Wang Yaping is a woman astronaut who gave us a lesson in Shenzhou X spaceship.

  王亚平是一名在宇宙飞船神州十号里给我们授课的女宇航员。

• Shenzhou X is a spaceship. It was launched with three astronauts in 2013.

  神舟十号是一艘宇宙飞船。 在2013年她承载了三名宇航员发射了。

• Listen to the passage and fill in the blanks.

  听短文并填空。

• China's First Man-made Satellite Dongfanghong I

  中国第一颗人造卫星东方红一号

• Launch time: April 24th, 1970

  发射时间：1970年4月24日

• Launch place: China Jiuquan Satellite Launch Center

  发射地点：中国酒泉卫星发射中心

• Development team: many scientists under the direction of Qian Xuesen

  开发团队：在钱学森指导下的众多科学家

• Significance

  意义

• becoming the fifth country to independently launch a satellite

  成为第五个独立发射卫星的国家

• stepping into a space age

  步入太空时代

• being a landmark of China's space industry

  成为中国航天事业的一个里程碑

• Choose the correct forms of the given words to complete the passage.

  用所给单词的正确形式完成短文。

• Neil Alden Armstrong was born on August 5, 1930. He was an American astronaut who was the first man to set foot on the moon. During his life, he took part in two space flights. On July 20, 1969, his second and last space flight was in a famous spaceship which was named Apollo 11. Along with his partner, Buzz Aldrin, Amstrong had a spacewalk and then landed on the lunar surface. They spent 2.5 hours exploring and collecting soil and rocks to take back to Earth. On July 24th, they returned to the Earth safely.

  尼尔·奥尔登·阿姆斯特朗出生于1930年8月5号。他是一名美国宇航员，也是第一个踏上月球的人类。在他的一生中，他参加了两次太空飞行。1969年7月20日，他的第二次也是最后一次太空飞行是在一艘名为阿波罗十一号的宇宙飞船上。阿姆斯特朗和他的搭档，巴兹·奥尔德林，一起太空漫步后踏上月球表面。他们花了2.5个小时去探索和收集要带回地球的土壤和岩石。7月24日，他们安全返回地球。

• TOPIC 3

  主题3

• Section B

  B部分

• Look, listen and say.

  看一看，听一听并说一说。

• (Kangkang is asking Mr Brown something about spaceships. )

  （康康正向布朗老师请教一些关于宇宙飞船的问题。）

• Spaceships are so amazing. Mr. Brown, could you please tell me some recent spaceship developments?

  宇宙飞船太神奇了。布朗老师，请问你能告诉我一些最近宇宙飞船的发展情况吗？

• OK. Spaceships which now mainly use electronic controls used to be controlled by astronauts.

  好的。宇宙飞船以前是宇航员操控的，现在主要是用电子操控的。

• But how do they work?

  但是他们是如何工作的呢？

• Astronauts use computers to control the speed and direction of their spaceships, even the temperature.

  宇航员用电脑控制宇宙飞船的速度和方向，甚至气温。

• Perfect! But I know so little about computer technology.

  非常棒！但是我一点都不懂电脑技术。

• It's important to master computer technology. So I advise you to discover new ways to make computers serve us better.

  掌握电脑技术是很重要的。所以为了让电脑更好的服务我们，我建议你去探索一些新方法。

• Good idea. Thanks for your introduction, Mr. Brown. I think that if I work hard then nothing is impossible.

  好主意。谢谢你的讲解，布朗老师。我想只要努力学习没有什么是不可能的。

• What can computers do to spaceships? Tick the possibilities and then listen to 1a to check your answers.

  电脑可以对宇宙飞船做些什么？勾选出这些可能性，然后听1a求证你的答案。

• TIP Make predictions based on what you know.

  提示 根据你所知道的预测。

• make food for astronauts

  为宇航员做饭

• change the speed of spaceships

  改变宇宙飞船的速度

• control the direction of spaceships

  控制宇宙飞船的方向

• control the temperature of spaceships

  控制宇宙飞船的温度

• Read 1a and fill in the blanks.

  阅读1a部分的内容并填空。

• Kangkang wanted to know something about recent spaceship developments. Mr. Brown told him that spaceships used to be controlled by astronauts and now mainly use electronic controls. Then he explained to Kangkang that the speed and direction of spaceships as well as the temperature are controlled by computers. Kangkang then realized he knew little about computer technology. Mr. Brown advised him to learn to use computers well and make computers serve us better in the future. Kangkang made up his mind to work hard to master computer technology.

  康康想了解一些最近宇宙飞船的发展。布朗老师告诉他宇宙飞船以前是宇航员操控的，现在主要是用电子操控的。然后他对康康解说，宇宙飞船的速度，方向还有温度是通过电脑控制的。后来康康意识到他不懂电脑技术。布朗老师建议他好好学习电脑，让电脑在将来可以更好的服务我们。康康决定努力学习掌握电脑技术。

• UNIT 4

  第四单元

• Kangkang wanted to know something about recent spaceship developments. Mr. Brown told him that spaceships used to be controlled by astronauts and now mainly use controls. Then he explained to Kangkang that the speed and direction of spaceships as well as the temperature are controlled by computers. Kangkang then realized he knew little about computer technology. Mr. Brown advised him to learn to use computers well and make computers serve us better in the future. Kangkang made up his mind to work hard to computer technology.

  康康想了解一些最近宇宙飞船的发展。布朗老师告诉他宇宙飞船以前是宇航员操控的，现在主要是用电子操控的。然后他对康康解说，宇宙飞船的速度，方向还有温度是通过电脑控制的。后来康康意识到他不懂电脑技术。布朗老师建议他好好学习电脑，让电脑在将来可以更好的服务我们。康康决定努力学习掌握电脑技术。

• Listen to four short passages and number the pictures. The words below the pictures may help you.

  听四篇小短文并给图片编号。图片下的单词有可能帮助到你。

• food

  食物

• spacesuit

  航天服

• telescope

  望远镜

• machine

  机器，机械

• Listen again and fill in the blanks.

  再听一遍录音并填空。

• A spacesuit is like a very small spaceship.

  太空服就像一艘小型的宇宙飞船。

• Astronauts add water to dried food to make it bigger.

  宇航员在干燥的食物中加水使其变大。

• On Earth, we can look at the stars and planets through telescopes.

  在地球上，我们可以通过望远镜观察到恒星与行星。

• Astronauts are training on a special machine. It lifts them through the air.

  宇航员在一种特殊的机器上训练。机器用气体将他们抬起。

• Read the following sentences and complete them with that, which, who.

  阅读以下句子并用that, which, who完成句子。

• Do you know Neil Armstrong who was the first man to set foot on the moon?

  你认识第一个踏上月球的人尼尔·阿姆斯特朗吗？

• This is the spaceship which the astronauts use in space.

  这就是宇航员在太空使用的宇宙飞船。

• In all big cities, there are things which tourists shouldn't miss!

  在所有大城市里，这些都是游客不能错过的。

• He is a man that means what he says.

  他是一个守信用的人。

• Listen and read the attributive clauses, paying attention to the pause, weak form and intonation.

  听录音并阅读定语从句，注意句子的停顿，弱读和语调。

• China is the third nation that sent a person into space.

  中国是第三个把人类送上太空的国家。

• Yang Liwei is our national hero who traveled around the earth in ShenZhou V for 21 hours in 2003.

  杨利伟是我们的国家英雄，2003年他在神舟五号里环游了地球21个小时。

• Spaceships which use eletronic controls used to be controlled by astronauts.

  用电子控制的宇宙飞船过去是通过宇航员操控的。

• Chang'e Ⅰis a spaceship which was launched as China's first lunar probe.

  嫦娥一号是中国启动的第一艘月球探测器飞船。

• More and more people have personal computers that are used to search for information and watch movies.

  越来越多的人拥有用来搜索信息和看电影的个人电脑。

• TOPIC 3

  主题3

• Section C

  C部分

• Read and understand.

  阅读和理解。

• Tick the fields we use the computer in.

  勾选我们使用电脑的领域。

• education

  教育

• business

  商业

• industry

  工业

• communication

  交流

• daily life

  日常生活

• medical care

  医疗

• entertainment

  娱乐；招待

• sports

  运动

• Can you give an example of the use of the computer in one of the fields above?

  你能举例说明在以上某个领域电脑的运用吗？

• The Importance of Computers

  电脑的重要性

• Since computers were invented in the USA in the 1950s, they have become very important in many areas of work and leisure. There is no doubt that computers are very useful in technology and business. In space, computers have been used to control the speed and direction of a spaceship. With the help of computers, doctors can find diseases easily and solve other problems. For example, tiny computers which are inside patients' bodies can keep their hearts beating normally. In factories, robots are controlled by computers that are like human brains. They can do work that is dangerous to humans. In business, computers are used to place and cancel orders. They are also making the workplace safer and better.

  自20世纪50年代电脑在美国发明以来，它们在工作休闲的许多领域变得非常重要。毫无疑问电脑在技术和商业领域中很有使用价值。在太空，电脑用于控制宇宙飞船的速度和方向。随着电脑的帮助，医生可以更容易发现疾病并解决。例如，在病人身体里的微型电脑帮助他们心跳正常。在工厂，电脑可以像人类大脑一样控制机器人。他们可以替人类做危险的工作。在商业，电脑用于订购和取消订单。他们也使工作环境更好更安全。

• Since the internet came into being, people's lives at home have been changed, too. More and more people have personal computers that are used to search for information and watch movies. Thanks to the internet, people can do shopping and do business at home. Instead of writing letters on paper, people communicate by sending e-mails and chatting online. The whole world is connected. The internet is making the world smaller, like a village.

  随着互联网的出现，人们的家庭生活也有所改变。越来越多的人拥有用来搜索信息和看电影的个人电脑。多亏了互联网，人们可以在家购物和工作。人们通过发邮件和网聊来替代纸质信件交流。全世界都联系在一起了。互联网让世界变得更小，就像一个村庄。

• Computers have improved our lives, but they have brought problems, too. For instance, if we work on computers too long, we may get headaches or sore eyes, and we won't have enough time to study or exercise. Besides, not everything we read on the internet is true or good for us. Computers help us at work and at home, but they must be used properly.

  虽然电脑改善了我们的生活，但是也带来了一些问题。例如，如果长时间在电脑前工作，我们可能会头痛或眼胀，而且我们会没有太多的时间去学习和锻炼。此外，我们在互联网上所读到的一切对我们来说并非都是真实或有益的。电脑对我们的工作和家庭都有帮助，但是它们也需要使用得当。

• UNIT 4

  第四单元

• Computers have improved our lives, but they have brought problems, too. For instance, if we work on computers too long, we may get headaches or sore eyes, and we won't have enough time to study or exercise. Besides, not everything we read on the internet is true or good for us. Computers help us at work and at home, but they must be used properly.

  虽然电脑改善了我们的生活，但是也带来了一些问题。例如，如果长时间在电脑前工作，我们可能会头痛或眼胀，而且我们会没有太多的时间去学习和锻炼。此外，我们在互联网上所读到的一切对我们来说并非都是真实或有益的。电脑对我们的工作和家庭都有帮助，但是它们也需要使用得当。