Unit 13 词汇专项每日一练 2023-2024学年人教版英语九年级全册

Unit 13 We’re trying to save the earth! （一） 一、单词及变形 1. v. 乱扔；n. 垃圾；废弃物(不可数名词)____________________ 2. n.底部；最下部_____________________→ 在……的底部_________________________ →反义词：n.顶部 _______________________→ 在……顶部或顶端_________________________ 3. n.优点；有利条件____________________→ 反义词__________________________ 4. v. 花费； n. 花费；价钱___________________→ 过去式/过去分词___________________ 5. adj. 木制的；木头的__________________→ n. 木头___________________ 二、连习题(用以上单词的适当形式填空) 1. I think people are throwing ___________________ into the river. (垃圾) 2. They’re also ____________________in public places, for example, during picnics in parks. (litter) 3. Even the _________ of the river was full of rubbish, and there were no more fish for fishermen to catch. (底部) 4. He found the secret document _______ ________ ____________ ___________ the drawer. ( 他在抽屉的底部找到了秘密文件。) 5. Only a very small number of people make it to the _______. (只有一小部分的人能够成为佼佼者) 6. Sharks are at the _______ of the food chain in the ocean’s ecosystem. （顶端） 7. There are other __________________ of bike riding. (advantage) 8. His lack of education was a _____________________ when he looked for a job. (advantage) 9. It’s good for health and it doesn’t _______________ anything! （花费） 10. The total ___________of the project would be more than $240 million. (花费) 11. I never take _____________ chopsticks or plastic forks when I buy takeaway food. （ wood） 12. This chair is made of _______________. ( 这把椅子是由木头制成的。) (二) 1、 单词及变形 6. adj. 塑料的；n. 塑料；塑胶____________________________ 7. n. 外卖食物_______________________→ 拿走；带走_______________________________ 8. adj.残酷的；残忍的_________________→ adv.残酷地_________________→n.残酷；残忍________________ 9. adj.有害的________________→对……有害______________________→ n. 伤害；损害(不可数)_________________ → 对……有害(名词harm构成的词组)________________________ 10. n.法律；法规_______________→ n. 律师__________________ 2、 练习题 1. You also use reusable bags instead of ____________________ bags. ( 塑料的 ) 2. These spoons are made of __________________. ( 塑料 ) 3. I nev