Unit13 课时作业-2025-2026学年人教版九年级英语全册

Unit13.We are trying to save the earth. 课时练习 Section A 一、、基础知识积累。 1.wood(n.)木;木头→ wooden(adj.)木制的;木头的 2.science(n.)科学→scientific(adj.)科学上的;科学的 3.use(v.)使用;运用→ reuse (v.)再次使用→reusable( adj.)可重复使用 的;可再次利用的 4.对......有害 be harmful to 5.在……顶部/底部 at the top/bottom of 6.食物链the food chain 7.参加take part in 8.关掉 turn off 9.付费;付出代价 pay for 10.采取行动 take action 二、单项填空。 ( B )11.In my opinion ,of all the books, this is the only one is well worth reading. A.Which B. that C. what D. who (C)12.If you can speak English well, you'll have a great over others while looking for a job. A. activity B.attention C.advantage D.courage (C)13.-Wow,your new watch is so beautiful! How much is it? -It is not expensive.It only me 88 yuan. A. paid B.took C.cost D.spent (A )14. People cut off sharks' fins and throw them back into the ocean. This is not only___,but also harmful to the environment. A. cruel B.careful C.believable D.hopeful (A )15. Mr. Lee was so poor that he couldn't bike in the past ,but now he has his own car. A. afford B. borrow C.manage D.produce 三、将括号中所给的汉语部分译成英语,注意使用适当的形式。 16.Father's love is like a mountain. He always hides his love deep at the bottom of his heart.(在……底部) 17. It is very harmful to use plastic bags. We should take our own cloth bags to go shopping.(塑料袋) 18.If the food chain breaks, many animals will die because they can't find enough food.(食物链) 19.-How many athletes(运动员)took part in the19th Asian Games in Hangzhou? -More than 12,000athletes from 45 countries and regions(地区).(参加) 20. Turn off the light,Jack. The room has enough natural light.(关掉) Unit13.We are trying to save the earth. 课时练习 Section B 一、基础知识积累。 1. create(v.)创造;创建→creative(adj.)有创造力的;创造性的→ creativity(n.)创造力;独创性 2.inspire(v.)鼓励;鼓舞→inspiration(n.)灵感;鼓舞人心的人(或事物) 3.上下颠倒;倒转upside down 4.拆下;摧毁 pull...down 5.好好利用某物put sth. to good use 6.用.…建成build...out of 7.建起;设立 set up 8.环境保护 environmental protection 9.扔掉;抛弃 throw away 10.恢复;使想起;归还bring back 二、单项填空。 (D)11. -Thanks for giving me a hand when I was in need. - . A.It’s OK. B. That’s right .C. You’re right D. It’s my pleasure. (C )12. Those old textbooks can be by lower grade students. A. reused B.refused C. reduced D.repeated (C)13.-Do you know gold is a kind of precious(宝贵的)__? -Sure. A. electricity B. medicine C.metal D.climate (D) 14. Every year, thousands of visitors much rubbish in the mountains. A. try out B. put up C. hand in D.throw away (B )15. That photo always wonderful memories of my childhood. A. puts off B.brings back C.writes down D.makes up 三、将括号中所给的汉语部分译成英语,注意使用适当的形式。 16. -I'm afraid e-books might be harmful to our eyes. -But I think they will be useful for us as long as we put them to good use (好好利用它们) 17.-It's said that those old houses will be pulled down next year. -Yes. They've been there for over fifty years and most of them are in bad condition.(拆除) 18.The woman who built a house out of the rubbish is an inspiration to us all.(用..…建成一栋房子) 19.She hopes to set up a theme park to tell people the importance of environmental protection.(建立) 20.They saw several little cats and some food at the gate of the house,but they didn't see anyone.(在...…门口) 1 学科网（北京）股份有限公司 $$ Unit13.We are trying to save the earth. 课时练习 Section A 一、、基础知识积累。 1.wood(n.)木;木头→ (adj.)木制的;木头的 2.science(n.)科学→ (adj.)科学上的;科学的 3.use(v.)使用;运用→ (v.)再次使用→ ( adj.)可重复使用 的;可再次利用的 4.对......有害 5.在……顶部/底部 6.食物链 7.参加 8.关掉 9.付费;付出代价 10.采取行动 二、单项填空。 ( )11.In my opinion ,of all the books, this is the only one is well worth reading. A.Which B. that C. what D. who ( )12.If you can speak English well, you'll have a great over others while looking for a job. A. activity B.attention C.advantage D.courage ( )13.-Wow,your new watch is so beautiful! How much is it? -It is not expensive.It only me 88 yuan. A. paid B.took C.cost D.spent ( )14. People cut off sharks' fins and throw them back into the ocean. This is not only___,but also harmful to the environment. A. cruel B.careful C.believable D.hopeful ( )15. Mr. Lee was so poor that he couldn't bike in the past ,but now he has his own car. A. afford B. borrow C.manage D.produce 三、将括号中所给的汉语部分译成英语,注意使用适当的形式。 16.Father's love is like a mountain. He always hides his love deep his heart.(在……底部) 17. It is very harmful to use . We should take our own cloth bags to go shopping.(塑料袋) 18.If breaks, many animals will die because they can't find enough food.(食物链) 19.-How many athletes(运动员) the19th Asian Games in Hangzhou? -More than 12,000athletes from 45 countries and regions(地区).(参加) 20. the light,Jack. The room has enough natural light.(关掉) Unit13.We are trying to save the earth. 课时练习 Section B 一、基础知识积累。 1. create(v.)创造;创建→ (adj.)有创造力的;创造性的→ (n.)创造力;独创性 2.inspire(v.)鼓励;鼓舞→ (n.)灵感;鼓舞人心的人(或事物) 3.上下颠倒;倒转 4.拆下;摧毁 5.好好利用某物 6.用.…建成 7.建起;设立 8.环境保护 9.扔掉;抛弃 10.恢复;使想起;归还 二、单项填空。 ( )11. -Thanks for giving me a hand when I was in need. - . A.It’s OK. B. That’s right .C. You’re right D. It’s my pleasure. ( )12. Those old textbooks can be by lower grade students. A. reused B.refused C. reduced D.repeated ( )13.-Do you know gold is a kind of precious(宝贵的)__? -Sure. A. electricity B. medicine C.metal D.climate ( ) 14. Every year, thousands of visitors much rubbish in the mountains. A. try out B. put up C. hand in D.throw away ( )15. That photo always wonderful memories of my childhood. A. puts off B.brings back C.writes down D.makes up 三、将括号中所给的汉语部分译成英语,注意使用适当的形式。 16. -I'm afraid e-books might be harmful to our eyes. -But I think they will be useful for us as long as we (好好利用它们) 17.-It's said that those old houses will be next year. -Yes. They've been there for over fifty years and most of them are in bad condition.(拆除) 18.The woman who the rubbish is an inspiration to us all.(用..…建成一栋房子) 19.She hopes to a theme park to tell people the importance of environmental protection.(建立) 20.They saw several little cats and some food the house,but they didn't see anyone.(在...…门口) 1 学科网（北京）股份有限公司 $$