Unit 2 随堂练习2026-2027学年仁爱科普版英语九年级上册

单元随堂练习 Unit 2 Greener Planet, Better Home 仁爱版九年级上册 · 全单元综合　　满分 100 分　　建议用时 60 分钟 I. 词汇表单词练习（每空 1 分，共 16 分） 从方框中选择适当的单词填空（如有必要，须改变单词的形式。每个单词仅使用一次）。 A 课标词汇及变形 recycle　　charity　　ever　　found　　whale　　negative　　donate　　cooperate 1. The ____________ is known as the largest animal living in the sea. 2. Instead of throwing them away, we should ____________ old newspapers and plastic bottles to make new products. 3. A kind man ____________ a lot of money to help save the forest last year. 4. Several local ____________ are working to protect wild animals. 5. The farmers ____________ with each other to plant more trees in the desert. 6. They ____________ a small group to protect nature in 2021. 7. Too much noise can have ____________ effects on our hearing. 8. Have you ____________ taken part in a beach clean-up activity? B 拓展词汇 sort　　organization　　loudspeaker　　wastewater　　dolphin　　pollution　　awareness　　environmental 1. Heavy smoke from factories causes serious air ____________. 2. We should raise people's ____________ of saving water in daily life. 3. At school, all the waste is ____________ into bins of different colors. 4. They joined an ____________ protection group to save the river. 5. Two local ____________ held a tree-planting activity last month. 6. Factories poured ____________ into the river and made the fish sick. 7. The ____________ swim happily in the clean and blue sea. 8. Loud noises from the ____________ in the street make it hard to sleep at night. II. 单句语法填空（每空 1 分，共 36 分） A. 用括号内所给词的正确形式填空（教材基础） 1. We have ____________ (keep) our waste sorted at home for five days. 2. It is a good idea to ____________ (use) plastic bags as waste bags instead of throwing them away. 3. A journalist ____________ (interview) a tree-planting team about their work last week. 4. We have ____________ (learn) a lot about how to sort waste since we listened to the speech. 5. In 2021, Shi Guangyin was ____________ (award) the July 1 Medal in honor of his efforts. 6. After the flood, the villagers ____________ (rebuild) their homes with help from all over the country. 7. — How long has your city sorted waste? — It has ____________ (sort) waste since 2020. 8. We should raise people's ____________ (aware) of protecting the earth. 9. Some farmers ____________ (found) a tree-planting group to fight against desert growth in the 1980s. 10. The natural environment has ____________ (suffer) greatly from water pollution for many years. 11. We should ____________ (think) our way of using plastic bags before throwing them away. 12. The ____________ (introduce) of the three Rs helps us live a greener life. B. 在空白处填入一个适当的单词（教材基础） 1. My family has sorted waste at home ____________ two years. 2. Our city has sorted waste ____________ 2020 to reduce pollution. 3. Farms and factories once poured harmful waste ____________ the river. 4. Scientists have studied water pollution in this area ____________ several years. 5. We have spread our green ideas to many places ____________ we started the volunteer group. 6. Trees can protect the earth ____________ strong sandstorms in the desert areas. 7. The volunteers have planted trees in the desert ____________ many years. 8. I have learned a lot about waste sorting ____________ last Saturday. 9. A medal was given ____________ honor of the volunteers' work against desert growth. 10. Many rivers have become dirty ____________ people built too many factories near them. 11. Trees are ____________ lungs of the earth and they can help clean the air. 12. Li Xiang has been in the environmental group ____________ two weeks ago. 13. Recycling helps protect the earth, ____________ some people still waste plastic bags. 14. We haven't finished our low-carbon living survey ____________. 15. Loud noises from the factory can do great harm ____________ people's hearing. C. 用括号内所给词的正确形式填空（词汇拓展） 1. (1) The ____________ (reduce) of waste is the first of the three Rs. (2) ____________ (reduce) waste helps protect the earth. (3) We should buy things at a ____________ (reduce) price to save money. 2. (1) We can ____________ (recycle) waste paper into new useful products. (2) ____________ (recycle) saves a lot of energy every day. (3) We should use ____________ (recycle) paper as much as possible. 3. (1) ____________ (sort) waste correctly helps keep the earth clean. (2) The ____________ (sort) waste should go into the red bin for harmful trash. (3) We put waste into bins of different ____________ (sort). III. 根据汉语和英文提示，翻译下列句子（每题 2 分，共 12 分） 1. 这位志愿者在社区里推广垃圾分类已经三年了。(for) 2. 自从听了那次演讲，我学到了很多关于垃圾分类的知识。(since) 3. 为了减少浪费，我们可以使用更少的塑料袋。(reduce) 4. 长期或突然的巨响会对人们的听力造成很大伤害。(do harm to) 5. 我们可以通过垃圾分类使我们的家园更环保。(make) 6. 为了控制沙漠扩张，我们需要作出更大的努力。(need to) IV. 语法专项练习：前缀 re- 与现在完成时（Ⅱ）（共 36 分） 一、单项选择（每小题 1 分，共 10 分） 1. Our community has taken part in waste sorting __________ 2020. A. for B. in C. since D. from 2. To cut down waste, we should __________ plastic bags instead of throwing them away. A. recycle B. reuse C. reduce D. rebuild 3. The government __________ a green park in our town last year. A. built B. has built C. builds D. is building 4. — How long has your school sorted waste? — __________ two years. A. Since B. In C. For D. From 5. I have known about desert greening __________ I watched the news report. A. for B. when C. after D. since 6. — __________ you ever been to a recycling center? — No, never. A. Do B. Have C. Did D. Are 7. To make a greener world, we must __________ the number of new plastic bags. A. reduce B. reuse C. recycle D. rebuild 8. We haven't seen any waste in the river __________ several months. A. since B. in C. from D. for 9. So far, the villagers __________ with each other to control desert growth. A. cooperated B. cooperate C. have cooperated D. are cooperating 10. A green prize __________ to the volunteers for their tree-planting work in 2021. A. has awarded B. was awarded C. has been awarded D. awards 二、用所给词的正确形式填空（每小题 1 分，共 8 分） 1. Our community ____________ (reuse) old plastic bags as waste bags since last term. 2. To make a greener world, we must ____________ (reduce) the use of new paper. 3. The volunteers ____________ (renew) their calls for a clean river recently. 4. We ____________ (not see) any waste in the river for several months. 5. I ____________ (learn) much about waste sorting since I listened to the speech. 6. Our school ____________ (cooperate) with a tree-planting group for over forty years. 7. After the sandstorm, the town ____________ (rebuild) many houses with help. 8. The ____________ (introduce) of 3R has helped many families go green. 三、按要求完成句子（每小题 2 分，共 8 分） 1. They have sorted waste correctly at home.（改为否定句） They ____________ ____________ waste correctly at home ____________. 2. We have lived in this green community for five years.（用 since 改写句子） We have lived in this green community ____________ five years ____________. 3. He has kept sorting out all the waste at home for five days.（对划线部分提问：for five days） ____________ ____________ has he kept sorting out all the waste at home? 4. We can use the old plastic bottles again to make new ones.（改为同义句） We can ____________ the old plastic bottles to make new ones. 四、短文语法填空（每空 1 分，共 10 分） 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，用所给词的正确形式或填入一个适当的词。 Our community started a green action plan three years ago. (1) ____________ (found) in 2020, the volunteer group has worked hard to keep our neighbourhood clean. So far, we (2) ____________ (reuse) thousands of plastic bags as waste bags, and we (3) ____________ (not see) any litter in the park for many months. To make a greener world, we should learn to (4) ____________ (cycle) paper and glass instead of throwing them away. The (5) ____________ (introduce) of the 3R plan has helped many neighbours live greener. With better (6) ____________ (environment) awareness, people now care more about (7) ____________ (pollute) around them. We have learned a lot about waste sorting (8) ____________ I listened to the speech. (9) ____________ small act can make a big difference. (10) ____________ 2020, our school started recycling paper every week. 参考答案（教师用） I. 词汇表单词练习 A：1. whale　2. recycle　3. donated　4. charities　5. cooperated　6. founded　7. negative　8. ever B：1. pollution　2. awareness　3. sorted　4. environmental　5. organizations　6. wastewater　7. dolphins　8. loudspeakers II. 单句语法填空 A：1. kept　2. reuse　3. interviewed　4. learned　5. awarded　6. rebuilt　7. sorted　8. awareness　9. founded　10. suffered　11. rethink　12. introduction B：1. for　2. since　3. into　4. for　5. since　6. from　7. for　8. since　9. in　10. since　11. the　12. since　13. but　14. yet　15. to C：1(1) reduction　1(2) Reducing　1(3) reduced　2(1) recycle　2(2) Recycling　2(3) recycled　3(1) Sorting　3(2) sorted　3(3) sorts III. 翻译句子 1. The volunteer has promoted waste sorting in the community for three years. 2. I have learned a lot about waste sorting since I listened to the speech. 3. To reduce waste, we can use fewer plastic bags. 4. Long-lasting or sudden loud noises can do great harm to people's hearing. 5. We can make our home greener by sorting waste. 6. We need to make greater efforts to control desert growth. IV. 语法专项练习 一、单项选择：1–5 C B A C D　　6–10 B A D C B 二、词形填空：1. has reused　2. reduce　3. have renewed　4. haven't seen　5. have learned　6. has cooperated　7. rebuilt　8. introduction 三、完成句子：1. haven't sorted; yet　2. since; ago　3. How long　4. reuse 四、短文填空：1. Founded　2. have reused　3. haven't seen　4. recycle　5. introduction　6. environmental　7. pollution　8. since　9. A　10. In 1 1 1 学科网（北京）股份有限公司 $