Unit 8 Welcome校本练习 2025-2026学年译林版八年级英语下册

U8 Welcome校本练习 一、根据句意及所给的汉语提示或首字母写出单词 1. We should take our own bags when shopping to reduce ______ (塑料) waste. 2. Many people are trying to live a ______ (绿色的) life to protect the Earth. 3. It is important to save ______ (能源) by turning off lights when we leave a room. 4. The government is planting more trees to improve the ______ (环境). 5. We should not throw ______ (垃圾) into the river. 6. Please r______ the empty bottles instead of throwing them away. 7. It is a good habit to t______ off the tap while brushing teeth. 二、用所给单词的适当形式填空 1. More trees ______ (plant) in our city next spring. 2. It’s necessary for us ______ (save) water in our daily life. 3. ______ (protect) the Earth, we should stop using plastic bags. 4. What about ______ (ride) bikes to school instead of taking cars? 5. We should do everything we can ______ (keep) our city clean. 三、单项填空 1. Earth is ______ only home for everyone. Let’s try to make it ______ better place. A. an; a B. the; the C. the; a D. an; / 2. A new recycling centre ______ in our town next year. A. builds B. is built C. will build D. will be built 3. Which of the following is NOT a green way to live? A. Using reusable bags. B. Walking to school. C. Burning waste in the open air. D. Planting more trees. 4. —Will you join the cleanup activity tomorrow? —______. I’ll come if I am free. A. That’s true B. No problem C. It depends D. Of course 5. We should avoid ______ too much plastic. A. use B. to use C. using D. used 四、根据汉语补全句子 1. 如果我们减少浪费，就能保护地球。 If we ____________ waste, we can _______________ the Earth. 2. 为了节约能源，我们应该多走路少开车。 ____________ save energy, we should walk more and drive ____________. 3. 我们可以通过植树来改善环境。 We can improve the environment _______________ trees. 4. 不要把垃圾扔进河里，否则水会被污染。 Don’t _________ rubbish ____________ the river, or the water will be polluted. 5. 学生们正在学习如何保护环境。 The students are learning _____________________ protect the environment. 五、完形填空 Lily is a student from Sunshine Middle School. She cares a lot about the ______1______. She always tries to live a green life. Every morning, she rides her bike to school. She says riding bikes is not only good for her ______2______ but also helps reduce air pollution. She also brings her own water bottle to school. She ______3______ buying bottled water because it creates too much plastic waste. At home, Lily helps her parents ______4______ rubbish into different bins. She puts plastic bottles, paper and glass into the recycling bin. She also turns off the lights when she ______5______ a room. “Saving energy is very important,” she says. Last weekend, Lily ______6______ a community cleanup activity. She and her friends picked up rubbish in the park. They also put up signs to tell people ______7______ to protect the environment. Many people in the community ______8______ them. Lily’s teacher says she is a good ______9______ for other students. Lily says, “Everyone can do something to make the Earth a ______10______ place. Small actions can make a big difference.” 1. A. school B. environment C. family D. health 2. A. study B. health C. future D. work 3. A. enjoys B. Practices C. avoids D. likes 4. A. separate B. throw C. collect D. burn 5. A. cleans B. enters C. leaves D. paints 6. A. joined B. held C. started D. watched 7. A. what B. why C. when D. how 8. A. taught B. followed C. invited D. helped 9. A. student B. worker C. example D. teacher 10. A. bigger B. cleaner C. busier D. greener 答案 一、 1. plastic 2. green 3. energy 4. environment 5. rubbish 6. recycle 7. turn 二、 1. will be planted 2. to save 3. To protect 4. riding 5. to keep 三、 1. C 2. D 3. C 4. C 5. C 四、 1. reduce, protect 2. To, less 3. by planting 4. throw, into 5. how to 五、 1. B 2. B 3. C 4. A 5. C 6. A 7. D 8. B 9. C 10. D 学科网（北京）股份有限公司 $