Unit 7 Grammar & Word power练习作业2026-2027学年译林版英语八年级上册

**基本信息** 本练习围绕Unit 7语法与词汇，通过基础到综合的分层设计，构建词汇→语法→语篇的递进巩固路径，适配新授课知识内化与语言能力培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|单一词性转换|12题词形转换（如real→really）聚焦基础词汇变形，夯实语言知识根基| |能力提升|词汇语境应用与语法规则|10题词汇运用（如smart systems）结合语境，8题单项选择（如句子结构S+V+O+OC）强化语法应用| |综合应用|语篇理解与信息提取|阅读理解（Compost Power）通过细节、推理题（如食物堆肥材料判断）培养语篇分析与思维品质|

Unit 7 The natural world Grammar& Word power 练习作业 一、词形转换 1. real (adj.)→ (adv.)___________ 2. easy (adj.)→ (adv.)__________ 3. careful (adj.)→ (adv.)________ 4. near (adj.)→ (adv.)__________ 5. friend (n.)→ (adj.)__________ 6. love (n.)→ (adj.)____________ 7. day (n.)→ (adj.)____________ 8. year (n.)→ (adj.)____________ 9. kind (adj.)→ (adv.)___________ 10. like (adj.)→ (adv.)_________ 11. live (adj.)→ (adv.)__________ 12. dead (adj.)→ (adv.)___________ 二、词汇运用 1. Many modern homes use smart_______(系统)to control lights and temperature, saving energy and money. 2. It is so hot outside. The sun can_______(损害)your skin. 3.How terrible! Smoking is bad for our health. It can_______(导致) cancer. 4.-Sam,what _______(话题) will you choose for your speech? -I may choose "Heroes". I will ask my teacher for advice and make a decision. 5.-What do you think of Dafeng Milu National Nature Reserve? -It's wonderful. It's an ideal home for________(野生生物). 6.Don't be______(noise). We must keep quiet while reading books in the library. 7. It is ______ (like) that she will be late for school due to the heavy rain. 8. Tom fell off his bike, and his hand was hurt_______ (bad). 9. I thought the Maths problem was hard, but it_______(actual) easy after the teacher explained it. 10. We have a_______ (week) football practice every Saturday morning to prepare for the match. 三、单项选择 ( )1.The sentence structure of “We find Alice in Wonderland interesting."is_______. A. S+V B.S+V+O C.S+V+O+O D.S+V+O+OC ( )2. Which of the following sentences follows the structure of “S+V+O+O”? A.Autumn leaves turn brown. B. Sandy's mum bought her a new hat. C.I found him very interesting. D. Tommy does some reading every day. ( )3. We must get up early tomorrow, _____ we'll be late for the train. A.and B.or C.but D.so ( )4.In the sentence “The company offers her a nice job.”, the underlined part is . A.P B.OC C.DO D.IO ( )5.Mr Black always makes his class and keeps his students interested in class. A.boring B.lovely C.slowly D.lively ( )6. _____ people find this kind of movie unpleasant, so there is no audience in the cinema. A. A few B.Very few C.Few D.Quite a few ( )7. Which sentence structure is “S+V+O+C”? A.Sandy gave her cat some food. B.I found the story very interesting. C.The bird sings beautifully. D.The dish smells good. ( )8. The strong wind last night several trees in our neighbourhood. Now the streets are covered with broken branches. A.planted B.damaged C.watered D.grew 四、阅读理解 Domingo Morales has many jobs. Environmentalist is one. A farmer in the city is another. He has started a group. It’s called Compost (堆肥) Power. “I’m a compost expert,” Morales said, “I’ve been composting for the past seven years.” Morales runs six composting sites in New York City. That’s his hometown. “In New York City, one-third of our waste is actually food waste,” he says. That garbage is put into landfills. But it could be composted. “Composting is taking our food waste and turning it into food for the soil,” Morales explains. Plants use nutrients (营养) to grow. They take these nutrients from the soil. Banana peels and apple cores can be composted. So can many other unnecessary foods. But never add meat, dairy, cheese, fats or oils, pet waste, or chemically treated food. These items either cause unpleasant smells or could contain harmful diseases or chemicals. The food cycle has to do with how food is produced, sold, and eaten. When food ends up in landfills, energy and nutrients are wasted. But with composting, the food cycle can be more sustainable (可持续的). Composting breaks down uneaten food. The nutrients in the compost help the soil. The soil is used to grow new fruits and vegetables. For Morales, composting is “a way to complete the cycle.” When people think of New York City, they might think of tall buildings and busy streets. But there are also rooftop farms and community gardens. And there are Morales’s composting sites. His task is to start even more of them. “We’re able to create a nice ecosystem right here,” he says. “Even on top of concrete, we can create soil.” 1. Why did Domingo Morales start “Compost Power” in New York City? A．Because New York City is his hometown. B．Because it is easier to find composting sites in New York City. C．Because New York City produces a large amount of food waste. D．Because climate in New York City is ideal for composting. 2. According to Paragraph 3, which of the following food can be used for composting? a. Banana peels and apple cores.    b. Milk and cheese waste. c. Vegetables waste.         d. Chicken and beef waste. A．ab B．cd C．ac D．bd 3. What is the best title of the passage? A．New York, an eco-friendly city B．Composting changes food waste C．How to complete the food cycle D．Composting for a sustainable New York City 4. According to Morales’s idea, which of the following food cycles is more sustainable? A． B． C．D． 参考答案： 一、词形转换 1. really 2. easily 3. carefully 4. nearly 5. friendly 6. lovely 7. daily 8. yearly 9. kindly 10. likely 11. lively 12. deadly 二、词汇运用 1. systems 2. damage 3. cause 4. topic 5. wildlife 6. noisy 7. likely 8. badly 9. actually 10. weekly 三、单项选择 1-5 DBBCD 6-8 DBB 四、阅读理解 CCDA 1 / 7 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $