Unit6阅读培优专项-2025-2026学年仁爱科普版（2024）英语八年级上册

Unit 6 Earth and Beyond Ⅰ.用括号内所给单词的适当形式填空。 1.—— Lucy, why do you like to be a volunteer? —— Because I can get a strong sense of (happy) after helping others. 2. The (bright) of her smile makes everyone happy. 3. It's true that everyone has (weak), but we can try to improve them. 4. The teacher praised(表扬) him for his (care) in the homework. 5. The old man thanked her for her (kind) in helping him cross the road. Ⅱ根据括号内的中文提示完成句子。 1. Jennifer is (比其他女生都高) in her class. 2. The African elephant is (第二大的) land animal in the world. 3. (越多) you practice playing basketball, (越好) you' ll play. 4. Summer is coming. Days are getting (越来越长). 5. Sometimes walking is (快得多) than driving during rush hours. 6. China is (最古老的国家之一) in the world. Ⅲ.完形填空。题材：暴风雨肆虐的夏夜 难度： 建议用时:7 mins I never thought I had to go through something as terrible as what happened yesterday. At first Ithought we were about to have a perfect summer night. Neither Dad nor I saw the dark 1 . When Ifinally saw them,I said, “Those clouds look scary(吓人的). Look at the sky. It became yellow. Doesn't it look 2 ”? Dad said, “Don't worry. I read the Daily Weather and the Weather News. They all said there wouldn't be any rain today.” “But 3 eyes tell me those are storm(暴风雨) clouds,” I said. “Don't trust your eyes, Freddie,” said Dad. “Trust the experts who 4 the weather.” “Any expert looking at those clouds would say it's going to be rainy,” I said. “It' ll be fine, 5 you' ll have a good sleep,” Dad said. Hours later, the sound woke me up(把······弄醒). I thought it was from my alarm clock. But I was 6 to find that the red LED lights read 2:11 a. m. 7 I heard a loud crack(爆裂声). While the noise filled my ears,a blinding light lit up my bedroom. From the window,I saw a long, thin cloud 8 from the sky and touch the ground. It took a few moments before I knew what was happening. The storm was so powerful that my 9 shook under its force. I started to feel afraid. I hid(躲)under my quilt, covering myself from head to foot, listening to the storm.When I woke up again,I didn't understand what was going on around me. Was I awake all night? Is it still storming? No... no. I think that is the 10 shining. It was morning and I had lived! I think I'm going to keep trusting my eyes. ( )1. A. rooms B. streets C. clouds ( )2. A. dirty B. strange C. funny ( )3. A. my B. your C. its ( )4. A. collect B. report C. discuss ( )5. A. and B. or C. but ( )6. A. sorry B. excited C. surprised ( )7. A. Heavily B. Mainly C. Suddenly ( )8. A. lie down B. drop down C. break down ( )9. A. car B. house C. voice ( )10. A. sun B. pool C. clock Ⅳ.阅读理解。 A 题材：太空气球 难度： 建议用时:6m ins You heard of space rockets, but did you hear of a space balloon(气球)? A company called SpacePerspective is planning to use its new balloon called Space Neptune to take people to the edge of space.This is a new way to travel to space for fun. Taking off from Kennedy Space Center, the trip will take six hours—— two hours travelling up, two hours enjoying the view and two hours travelling back. Below the hydrogen(氢气) filled balloon,a spaceship is large enough for eight travellers to stand and walk freely. Inside the ship are comfortable seats, free WiFi and even a bar. During the six-hour trip, the guests will be able to send photos or videos to people on the ground while enjoying food and drinks. Although the balloon won't really fly into space, this won't be a problem for the guests. At 20 miles above earth, they will experience 360°views of the planet earth and stars, feeling like they are in space.Tickets are expensive, though—— seats on board are sold for $125,000 each. Unlike rockets, Space Neptune doesn't give out CO₂, which always results in hotter temperatures on the earth. The spaceship will also get its hydrogen from clean and renewable(可再生的) energy. This is why space travel with hydrogen balloons is the most environmentally friendly so far. The great news is that you don't have to take special training for this trip, but the bad news is, you' ll probably have to wait until next year because the first year's tickets are sold out. So, start saving up! ( )1. How does the writer start the text? A. By asking a question. B. By telling a story. C. By giving an example. D. By listing numbers. ( )2. Which picture best shows the balloon space travel? ( )3. What do we know about the trip? A. It will send people to space. B. Guests will have to stand during the trip. C. It is cheap for most people. D. Guests will enjoy the view from above. ( )4. What can we learn about Space Neptune from Paragraph 4? A. It is environmentally-friendly. B. It makes the earth hotter. C. It looks like a rocket. D. It uses energy from the sun. ( )5. Which would be the best title for the text? A. How to Make a Space Balloon B. A New Way to Travel to Space C. More Trained Taikonauts to Space D. The Space Balloon from the Space Rocket B 题材：会“打嗝”的黑洞 建议用时:7 mins Do you burp(打嗝) after a meal? Scientists from Harvard University found a black hole that“burped out” the star it“ate”. Back in 2018, scientist saw a black hole that is 665 million light years away from Earth“eat” a small star. Three years later, the same black hole became active again. This time, it began ejecting(喷出) materials of the star at half the speed of light. Scientists call this event AT2018hyz. “This really surprised us—— no one saw anything like this before,” said Yvette Cendes,a researcher on this. A black hole's eating of a star is called a tidal disruption event(TDE). Although TDEs happened a few times before, but the ejecting only took place at the same time as the eating, not three years later.What's more, the speed of the materials ejected from the black hole is also anomalous, as most TDEoutflows travel at 10% the speed of light rather than(而不是) half of it. The team thought about the possible reasons behind the event. They first turned to the densitytheory(密度理论). If the density is very high around the black hole, it might draw out the materials,causing a“burp”. Another explanation was that the other TDEs happened in directions that scientists could not see from Earth. So other black holes' gravity drew the materials out. However, scientists still didn't find the true reason. But they say they will work hard on it. ( )1. What does the writer compare a black hole to? A. A star. B. A meal. C. A person. D. A university. ( )2. What is TRUE about the black hole in Paragraph 2? A. Scientists called it AT2018hyz. B. It became active again in 2021. C. It moves at half the speed of light. D. It's 665 million light years away from the sun. ( )3. Why was Yvette Cendes surprised about AT2018hyz? A. Because black holes usually eject materials. B. Because TDEs happened a few times before. C. Because the ejecting is three years later than the eating. D. Because the ejected materials travel at 10% the speed of light. ( )4. What does the underlined word“anomalous” in Paragraph 4 mean? A. Incorrect. B. Unusual. C. Interesting. D. Slow. ( )5. What may scientists do in the future? A. Write papers about stars. B. Give speeches on AT2018hyz. C. Make movies about black holes. D. Do research on the reason. V.句子还原。题材：在太空中洗衣服 建议用时:5mins Did you think about how astronauts wash their clothes without gravity(重力)? It's not easy. Here,I'd like to tell you the reasons why it is hard to wash clothes in space. We know washing machines need gravity to work, but there is no gravity in space. Besides, washing machines usually need a lot of water. 1 So astronauts living aboard the International Space Station(ISS) need to take many clothes. According to Newsweek, three astronauts living on the ISS for a year need 657.7 kg of clothes. 2 That's as heavy as two cars! So, washing these heavy clothes in space is too hard and there's no washing machine on the ISS now. 3 Russian scientists are making a special washing machine for astronauts to use in space. If scientists make this washing machine, it will make astronauts’ lives much easier. 4 It doesn't need water. Instead(相反), it collects CO₂ from the air that the astronauts breathe out. 5 At last, the liquid(液体) can help clean clothes.In the future, there's no need for astronauts to take so many clothes with them to the space station. A. However, this may not be a problem in the future. B. Then, it uses high pressure to turn CO₂ into a liquid. C. This amount of water is so heavy that the spaceship can't carry. D. Because this washing machine is different from the one we use. E. Six people taking a two-year trip to Mars would need 2,722 kg of clothes. Ⅵ.任务型阅读：根据短文内容回答问题。 题材：来自金星的一封信 建议用时:7 mins A group of scientists discovered a gas called phosphine(磷化氢) on Venus. That means there may be living things on the planet, which made many people start to imagine the talk between aliens(外星人) and humans. A reporter from Washington Post wrote a letter to people of Earth on behalf of(代表)the people on Venus. Attention: People of Earth Fine. The big secret is out. Many of your finest scientists discovered there is life tens of millions of miles away—— here, on the beautiful planet of Venus. Congratulations! However, we have a polite request: please stay away. We' re serious. No spacecrafts to Venus, no tasks, no visits. If we wake up one morning and see so many of you people walking around in spacesuits, we' re going to be really upset. We don't want to be impolite. It's just that what you are doing shocks us greatly. Earth looks like a mess. You have health problems, environment problems, traffic problems and so on. No wonder so many of you want to leave Earth for another planet. We know you'd like it here. That's what makes us afraid. You’ d all move to Venus at once. If we start having you all up here, pretty soon, the Martians(火星人) and Jupiterians(木星人) are going to come, too. But we can't handle so much. Venus is not Earth 2. I advise you to stay away from us because we don't want to face the same problems as Earth. 1. Who actually(实际上) wrote the letter? 2. What do the Venusians ask Earth people to do? 3. Why do Earth people want to leave for another planet? 4. What will happen if Earth people all move to Venus? 5. Do you think moving to Venus is a good idea or not? Why? Ⅶ.短文填空。题材：闽南童谣 难度：★★★…建议用时:6m ins Minnan nursery rhymes(闽南童谣), sung in the Minnan dialect(方言), are an important part ofChinese culture. They fill children's world 1 stories of nature and family. Most Minnan nursery rhymes are short and easy for children to remember. I first 2 (hear) them in my grandmother's arms. Every evening, Grandma would sit under the village banyan tree, holding me in her arms. Before 3 (sing) Moonlight, she'd say to me, “Listen with your heart.” Tides rise, winds blow, Grandma’ s song won’ t let you go. Moonlight, as bright as snow, Guides fishermen home through the glow. Minnan nursery rhymes are more than songs. They' re playful lessons. They teach children to count with fruits, learn seasons through farm work and understand the 4 (kind) of people from old stories. Many rhymes use symbols from daily life, like“lychee” for joy or“turtle”(龟) for long life. 5 (sad), fewer children speak the Minnan dialect today. To keep these rhymes 6 (live),schools in Xiamen create online games and guide students to record elders' singing using apps. They protect these rhymes in 7 creative way. Last month, we performed at the school festival. Students danced to Moonlight and other rhymes while teachers sang along. I realized(意识到) these rhymes are bridges 8 past and future. 9 we now learn rhymes through cellphones instead of(而不是) village trees, the warmth of sharing them stays the same. Minnan nursery rhymes aren't just songs— they' re time machines made of 10 (word). 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Unit 6 Ⅰ.1. happiness 2. brightness 3. weaknesses 4. carefulness5. kindness Ⅱ.1. taller than any other girls 2. the second largest 3. The more; the better 4. longer and longer 5. much faster 6. one of the oldest countries Ⅲ.1-5 CBABA 6-10 CCBBA Ⅳ.1-5 AADAB 6-10 CBCBD V.1-5 CEADB Ⅵ.1. A reporter from Washington Post. 2. To stay away from Venus. 3. Because Earth looks like a mess. 4. The Martians and Jupiterians will also come. 5. I think it is a good idea. Because it can help with Earth's big problems./I don't think it is a good idea. Because we don't know if Venus has the right conditions for humans to live. Ⅶ.1. with 2. heard 3. singing 4. kindness 5. Sadly6. alive 7. a 8. between 9. Although/ Though 10. words 学科网（北京）股份有限公司 $