Unit 8 第1课时 Comic strip & Welcome to the unit-【拔尖特训】2024-2025学年八年级下册英语(牛津译林版)

138 　　第1课时　Comic strip & Welcome to the unit ▶ “答案与解析”见P31 一、 根据中文或首字母提示用合适的单词补全 句子。 1. Don􀆳t throw away these glass bottles. They can be (回收利用). 2. — Why are they (挖) so deep in the field? — Someone told them a treasure box was hidden there. 3. You can􀆳t be (认真的)! You􀆳re actualy going to lend him money again? 4. 易错题 It is much (明智 的) of parents to teach kids how to do things by themselves than do things for them. 5. Exercise also r stress, which is very bad for our health. 二、 选用方框中所给的单词或短语,并用其适当 形式填空,有一个单词或短语是多余的。 plant trees turn off serious polute take a short shower ride 1. instead of a bath is a good way to go green. 2. Air was a terrible problem in our city, but now we have a blue sky. 3. (2024·连云港改编)To live a green life, we should remember the lights when we leave a room. 4. — What did you do yesterday afternoon? — We in the park. It was Tree Planting Day. 5. I􀆳m used to a bicycle to work, but in the past I usualy drove my car. 三、 单项选择。 1. 易错题 — Climate change mainly by too much CO2 in the air. — So I think the key is to produce electricity without creating CO2. A. is caused B. caused C. lead to D. is led to 2. — I think washing hands every day is good our health. — Yes. I agree you. A. to; to B. with; to C. for; with D. at; with 3. water, you can take shorter showers. A. Save B. To save C. Saving D. Saved 4. It􀆳s of you to bring a map and a mobile phone with you while traveling in a big city, or you􀆳l get lost easily. A. foolishB. seriousC. equal D. wise 5. (2024·长春)— Mum, could I the TV? I want to watch the news about space. — Of course. And don􀆳t sit too close. A. turn on B. turn off C. put on D. put off 四、 (2024·山西改编)根据首字母提示补全 短文。 Marco and Kim left the school and walked towards home. “I wish we could play basketbal at our neighbourhood 1. p ,” said Kim. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 英语(译林版)八年级下Unit 8 　A green world 139 “But the basketbal hoop at the park is broken,” said Marco. “It hasn􀆳t been 2. f yet.” Marco and Kim walked past the town􀆳s recycling station. 3. W Marco saw many recyclable plastic, paper and metal objects, he thought of an idea—Maybe we could 4. r something to make a basketbal hoop. As he looked around the station, an old plastic laundry basket(洗 衣 篮) caught his 5. e . “We can use this,” he held it up and said to Kim. Kim doubted, “It looks 6. u .” Marco smiled and said, “It won􀆳t look so bad. I could make a fine hoop with it.” At home, Marco made a post and a backboard with some waste 7. w . Then he cut off the bottom of the basket, stuck the basket to the backboard, and the backboard to the post. After that, he went to the park, dug a 8. h , and put the post in the ground. The next day, Kim saw the recycled hoop. He tried and scored a goal. He said 9. e , “I was wrong. It is a lot better than I thought.” “When we reuse things, we make 10. w useful again.” “Wonderful! Now we can play basketbal whenever we want!” Kim shouted and scored another goal. 五、 (2023·丽水)阅读理解。 Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon dioxide, a harmful gas. However, scientists don􀆳t know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a team of researchers have discovered the world􀆳s largest seagrass meadow(grassland) on the seafloor near the Bahamas. Seagrass meadows are home to many different kinds of fish, shelfish and so on. Large sea animals, such as sharks, also spend a lot of time there looking for food. Seagrass can grow in very deep and dark waters. But sharks can dive deep into the water and get to the areas people cannot reach. After noticing tiger sharks swimming through seagrass off the Bahamas, an American scientist worked with a seagrass expert, trying to map the locations of the plants. The researchers fitted seven tiger sharks with cameras. Since tiger sharks swim in groups, they placed satelite trackers(卫星跟踪器) on eight other sharks to find out exactly where the animals swam. They colected hours of videos of the tiger sharks swimming through seagrass. The researchers found more seagrass growing near the Bahamas than they had expected—in fact, they believe that there is more seagrass there than anywhere else on the Earth. The new finding increased the total number of seagrass known to exist by 41%. However, more research is needed to discover the true size of the seagrass meadow. Scientists often depend on findings from divers and boats to study the underwater world, but this team found that working with animals improved their understanding. They are now placing cameras on sea turtles to study seagrass in the Red Sea. Hopefuly, more mysteries about seagrass wil be solved. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 Unit 8 A green world 140 1. What are the scientists studying according to the passage? A. Sharks. B. The Bahamas. C. Seagrass. D. The Red Sea. 2. Which italic(斜体的) word has the same meaning as the underlined word “map”in Paragraph 3? A. Is there a map of China in the classroom? B. Amy mapped out her plans on the new project. C. It is the West Lake that realy puts Hangzhou on the map. D. The police have successfuly mapped where the missing boy is. 3. What is Paragraph 4 mainly about? A. The reason for the study. B. The method to do the research. C. The finding of the research. D. The difficulty in carrying out the study. 4. Why does the writer write the passage? A. To tel the importance of saving sharks. B. To express the strong love for tiger sharks. C. To share a new way of doing undersea research. D. To introduce a special project on global warming. 六、 [核心素养]任务型阅读。 人与自然———环境保护 Before 1970, few laws protected the environment. Then on April 22 that year, Earth Day was created to celebrate our planet, tel people about environmental problems, and encourage them to take action. Now Earth Day is celebrated al around the world. We stil face many chalenges, such as climate change, plastic polution, and deforestation(毁 林). But we can make a difference. Here is an Earth-helping hero. Adeline Tiffanie Suwana was twelve when her family􀆳s home flooded. Indonesia, her island nation in South-east Asia, is often hit hard by floods and other natural disasters. Adeline wanted to help. Studying the problem, she learned that mangrove trees play an important role in flood protection. Their big, tangled(缠结的) roots slow floodwaters and keep soil from washing away. But the trees were being cut down. Adeline gathered her classmates to plant 200 mangrove young trees during a school break. They started a group caled Friends of Nature, which works to keep the area􀆳s biodiversity(生物多样性), fight against climate change, and help people realize the importance of the environment. They even started a project to get clean energy to remote vilages. When Adeline atended colege, she studied how businesses can help the environment. Remember: every one of us can be a hero for the environment! 根据短文内容,回答问题。(每题答案不超 过6个词) 1. What do the underlined words “our planet” in Paragraph 1 refer to? 2. What happened to Adeline􀆳s home when she was twelve? 3. How many things did Adeline and her classmates do to help with the environment? 4. What did Adeline study in colege? 5. What is the proper title for the passage? 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 英语(译林版)八年级下 由此可知, A项最有可能帮助我们弄清楚作者的写作 意图。 Unit 8　A green world 第1课时 Comic strip & Welcome to the unit [课时新知特训] 一、 1. recycled 2. digging 3. serious 4. wiser 5. reduces 二、 1. Taking a short shower 2. polution 3. to turn off 4. planted trees 5. riding 三、 1. A 2. C 3. B 4. D 5. A turn on打开; turn off关闭; put on穿上; put off 推迟。根据“I want to watch the news about space.”可知, 打开电视看新闻。 [阅读提优特训] 四、 1. park 2. fixed 3. When 4. reuse 5. eye 6. useless 7. wood 8. hole 9. excitedly 10. waste 五、 1. C 细节理解题。根据第一段中“With the help of tiger sharks, a team of researchers have discovered the world􀆳s largest seagrass meadow (grassland) on the seafloor near the Bahamas.”可知,科学家在研究海草。 2. D 推理判断题。根据画线词所在句可知,在注意到虎 鲨在巴哈马群岛附近的海草中游动后,一位美国科学家与 一位海草专家合作,试图绘制这些植物的位置图,故此处 map意为“绘制……的位置”。分析四个选项可知,选项D 表示“警方已成功绘制出失踪男孩的位置”,符合题意。 3. C 段落大意题。根据The researchers found、 The new finding及本段内容可知,本段主要介绍了研究的发现。 4. C 推理判断题。本文主要介绍了海草的重要性、科学 家如何利用虎鲨进行海底研究以及他们在巴哈马群岛附 近发现的世界最大的海草草地。这种创新的研究方法有 利于增加人类对海底世界的了解,故作者的写作目的是分 享这种新的海底研究方式。 六、 1. The Earth. 2. Her family􀆳s home flooded. 3. Three. 4. How businesses can help the environment. 5. An Earth-helping hero 第2课时 Reading [课时新知特训] 一、 1. plastic 2. fined 3. wisely 4. separated 5. punished 6. differences 7. rich 8. produces 9. alowed 10. depends 二、 1. organizations 2. limited 3. to keep 4. Luckily 5. recycling 三、 1. is produced 2. be separated 3. to cut down 4. wil run out 5. do with 四、 1. C 2. C 3. A 根 据 “What a team! They􀆳re always puling together.”可知,他们总是齐心协力,任何力量都不能把他 们分开, separate意为“分开,隔开”。 4. D 5. C 6. A 7. B 8. A 9. D 10. B 11. D 12. A 13. D 14. C 15. A 五、 1. depends on 2. separate from 3. The government has made many laws to protect wild animals. 4. The school wil discuss what to do with the old computers./The school wil discuss how to deal with the old computers. [阅读提优特训] 六、 1. to save 2. produces 3. costs 4. In order to 5. boxes 6. are sent 7. be used 8. popular 9. rains 10. make a difference 七、 1. A 由world watcher可知,是观察周围的世界。 2. C 由“It sold second-hand goods.”可知,她在商店里当 志愿者。 3. A 由上文的second-hand goods以及下文felt sad可 知,二手玩具卖得很便宜。 4. C 由 “After doing ...she realized this wasn􀆳t happening only ...every year.”可推测,她肯定做过很多调 查,才发现后面的问题。 5. D 因为二手玩具的价值不被看见,卖得很便宜,最终被 扔进废物填埋地, end up符合语境。 6. A 由下文then we can show people they have so much left in them可知,她想让人们觉得玩具被送走后仍然有 价值。 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 13