Unit 13 Section A 课件-2023-2024学年人教版英语九年级全册

Unit 13 We’re trying to save the earth！ 　Section A（1a～2d） 1 一、从方框中选择适当的单词并用其正确形式填空。 plastic， ugly， litter， coal， cost 1. The fewer bags we use， the less pollution there will be. 2. is not renewable（可再生的），it will run out one day. 3. If no one in public places，our environment will be better. 4. The backpack me 300 yuan yesterday. 5. I don’t like wearing the pink skirt because I look ⁠ in it. plastic　 Coal　 litters　 cost　 ugly　 二、根据语境，用所给单词的适当形式填空。 1. These old men used to be （fisherman）. 2. The old man prefers a （wood） chair to a sofa. 3. I didn’t buy the watch because it （cost） too much. 4. Please don’t compare your children with others. They have their ⁠ （advantage）. 5. Her （act） tell us a lot about her purpose. fishermen　 wooden　 cost　 advantages　 actions　 三、根据中文意思，补全英语译文。（每空限填一词，缩写算一词） 1. 请在聚会后把房间打扫干净。 Please ⁠ the room after the party. 2. 骑自行车去上学对减少空气污染有帮助。 Going to school by bike is helpful to ⁠ the air pollution. 3. 在这本书每一页的底部都写着一句谚语。 A saying is written ⁠ each page in this book. 4. 我们的行动能起作用，并且能引领一个更加美好的未来。 Our actions can make a difference and ⁠ a better future. 5. 参加社会实践活动对我们有帮助。 It’s helpful for us to ⁠ in social practical activities. clean　 up　 cut　 down　 at　 the　 bottom　 of　 lead　 to　 play　 a　 part/role　 四、 完形。 从框内7个选项中选出能分别填入6个小题空白处的最佳选项。 A. friends 　B. blowing　C. but　D. lower　E. with　F. take　G. our 　　Trees are greatly useful to man in our daily life. They clean the air and provide us 1. many things， such as wood， oxygen and medicine. Along with other plants， they cover the soil a