Unit 8 课时6 拓展 -【宝典训练】2025-2026学年八年级下册英语高效课堂（沪教版·新教材）

英语·八年级·下册（沪教版） 课时6拓展 ● 课时笔记 ●核心短语 1.travel through time穿越时间 6.against reason违背常理 2.move about四处走动 7.get away from脱离；摆脱 3.in all directions向四面八方 8.the reason for…的原因 4.go backward and forward前后移动 9.pass along经过；流逝 5.speed up加速 10.from the cradle to the grave从生到死；一生 ●核心句子 1.If time is really only a fourth dimension of Space,why can't we move in Time as we move about in the other dimensions of Space? 如果时间真的只是空间的第四维度，我们为什么不能像在空间的其他维度里四处走动一样，在时间 里移动呢？ 2.We can't get away from the present moment. 我们无法脱离当下。 3.Our thoughts pass along the Time-Dimension from the cradle to the grave. 我们的思想从生到死都在时间维度上流逝。 4.You can move about in all directions of Space,but you can't move about in Time. 你可以在空间里向四面八方移动，但你不能在时间里四处走动。 课时作业 ●根据完整中文句意，用适当短语补全英文句子，每空一词。 1.我们可以在空间里向四面八方移动，但不能在时间里四处走动。 You can move about of space,but you can't move about in time. 2.这位科学家认为穿越时间的想法完全违背常理。 The scientist thinks the idea of travelling through Time is totally 3.他希望发明一台时光机，让人类能够在时间里前后移动。 He hopes to invent a time machine to allow humans to in time. 4.我们的思想从生到死都在时间维度上流逝，永远无法脱离当下。 Our thoughts pass along the Time-Dimension from the cradle to the grave and can never the present moment. 5.这位时间旅行者解释说，我们可以加速或减慢在时间维度中的移动。 The time traveller explained that we can or slow down our movement along the Time- Dimension. ●>208《● Unit 8 Imagine that! ●阅读理解。 Big news!NASA is going to send a message to aliens! Now,some scientists at NASA are preparing a radio message.It includes important information about the Earth:where we are,what humans look like and our DNA.Scientists will turn all this information into a simple code().At the very beginning of the message,they will show how to read the code. NASA wants to send this message into space.It needs the help of two telescopes(望远镜)一the Allen Telescope Array in the United States and the FAST telescope()in China.The message will help the aliens find us and send a reply. This sounds cool,doesn't it?But many scientists are against it.It may cause disasters on Earth,they say.The aliens may not be friendly.They may have better technologies.Once they find out where we are, they may invade(侵略)us.The aliens“may not see us as any more valuable than we see bacteria(细 菌)，”the late UK scientist Stephen Hawking once said. But NASA seems not to be worried about it.It's not the first time it has tried to contact aliens.In the 1970s,it sent a few messages on space probes().But there has been no reply.Should we invite aliens to the Earth?What do you think? )1.According to the passage,what kind of information will NASA send to aliens? A.What the Earth looks like. B.Where the Earth is. C.Information about NASA. D.DNA of all animals. ( )2.If aliens received NASA's message,what would they get at the beginning of it? A.About how to make a code. B.About how to read a code. C.About how to contact humans. D.About how to use telescopes. )3.What does the underlined sentence mean in the third paragraph? A.The aliens might steal our technologies. B.The aliens might bring bacteria to humans. C.The aliens might not treat us with kindness. D.The aliens might not be valuable to humans. ( )4.Which of the following statements is TRUE? A.The two telescopes NASA needs are in America. B.This is the first time NASA tried to contact aliens. C.The aliens sent a reply back to NASA in the 1970s. D.NASA tries to help the aliens to find humans. ( )5.Which is the best title for the text? A.An Invitation to Aliens B.A Reply from Aliens C.Ways to Contact Aliens D.Dangers from Aliens ●2209● 英语·八年级·下册（沪教版） 目信息匹配 下面的材料A-F是对六家俱乐部的简单介绍，请根据五位学生的兴趣，帮助他们选出最感兴趣 的俱乐部。 A.Join our club.Here you can learn how to draw pictures and add colours on the computer.You can also learn to put the pictures together as a film.It's fun. B.Welcome to our Shadow Puppet Club.We put on plays every Sunday.You can learn about the traditional culture and learn how to make shadow puppets in our club. C.You can know more about endangered animals and you can also know more about how to protect the homes of them.Knowing all these things is really helpful.Welcome! D.Want to learn about aliens?Want to learn about UFOs?Come to our club!We will take you to visit different science museums around the city and share the stories about aliens and UFOs with you. E.Are you poor at English?Maybe you still don't find the right way to learn it.Come to our club at 9:30 this Saturday morning!Mrs Brown will share useful advice. F.If you are interested in voluntary work,please come to our club.Troy does lots of voluntary work in a children's hospital.He often takes us to do voluntary work at weekends.Any student is welcome! )1.Kate loves wild animals.She hopes to do something to protect them. )2.Leo is a kind boy.He would like to do some voluntary work at weekends. )3.Kevin thinks it's fun to make a cartoon.He wants to make one by himself. )4.May is interested in shadow puppet plays.She wants to learn more about them. )5.Steve has been interested in aliens since he was a child and he wants to learn more about them. 四语法填空。 Space lifts and space stations became hot topics these days.The Chinese science fiction film The Wandering Earth IⅡl. (catch)people's eyes.With imagination,it provids an 2. (amaze)feeling.In fact,China's progress in space technology in recent years has helped the creation of science fiction films. Many future technologies appeared in the film 3. some of them have already come true.Take the Q-truck as 4. example.It's a smart truck without a driver which 5. call)self- driving truck.It's able to work day and night 6. safe)even in bad weather.It has come into use in 7. (we)daily life.Besides,now some robots appearing in the film are used to improve production in industry in real life. However,parts of technologies in the film haven't yet come true.For example,scientists are still working on 8. (build)a space lift.The key is to find a strong and light material.But 9. (scientist)are glad to see more people join in discussions about the technologies in the film. 10. the past ten years,China has made great progress in science and technology.These progress makes people well know the science and technology in the film. ●>210《●4.ran away in fear 5.refused to believe 6.as if was 三、1.of 2.a 3.her 4.because/as 5.her 6.was damaged 7.frightened 8.loudly 9.creatures 10.to believe 四、1—5 BCCDA 课时3语法 【课时笔记月 -、l.because 2.As/Since/Because 3.because of 4.because 5.As/Since/Because 6.because 7.because 8.because of 9.Since/As 10.because 二、l.to explore 2.frightened 3.refusal 4.hearing 5.seeing 6.arguing 7.disappointment 8.terribly 9.mention 10.damaged 三、1-5 ABCDA 四、1.a 2.from 3.degrees 4.became 5.Although/Though 6.to work 7.Unluckily 8.stronger 9.was called 10.happiness 课时4听说 【听说训练月 一、略 二、l.Rainy. 2.Watch a talk show 3.Reading a book. 4.The environment will be in great danger. 5.An astronaut. 6.On a space station. 7.They often went out to play games with their friends 8.Because they didn't have too much homework. 9.It was clean. 10.On foot or by bike. 三、 11.This is something about Peter's future life.He thinks he'll live in Beijing.He will be a computer engineer.He will go to work from Monday to Friday and relax himself at the weekend.He'll play soccer every week.He will also go on vacation once a year. 12.Who will you live with in the future? 13.Would you like to go abroad for vacation? 〔课时作业目 -、l.landing site 2.because of 参考苔案 3.deal with challenges 4.reached a an agreement 5.disagree with unnecessary 二、1-5 ABBCD 6-10 DCABD 课时5写作 〔课时作业月 一、 My Space Travel I had a great time last week and I was so excited because I had a journey into space with my classmates.Our school organized the trip on May 6th,2026,and we took an hour to reach space by spaceship.Looking out of the window,I was amazed by the bright stars and the blue Earth far below. When we arrived at the landing site,we heard some strange noises coming from the hills nearby.We looked up and saw a group of bird people with wings flying towards us. At first we felt frightened,but then I had a good idea and gave them some pictures I drew as gifts.They smiled and sang with beautiful voices,and soon we made friends with them.We danced together and even had a small party. The trip was so interesting that I'll never forget it.It taught me that kindness can help us connect with even the most unusual creatures in the universe. 1.We took an hour to reach space by spaceship. 2.When we arrived at the landing site,we saw a lot of strange creatures. 3.They sang with beautiful voices and invited us to dance together. 4.We wanted to make friends with these bird people,so we acted in a friendly way. 5.The trip was so interesting that I hope to travel to space again. 三、1-5 BABCD 四、1-5 CFDEB 课时6拓展 课时作业月 一、l.in all directions 2.against reason 3.go backward and forward 4.get away from 5.speed up 二、1-5 BBCDA 三、1-5 CFABD 四、1.caught 2.amazing 3.and 4.an 5.is called 6.safely 7.our 8.building 9.scientists 10.In