Unit13 单元复习课件 2023-2024学年人教版九年级英语全册

Unit13 We’re trying to save the earth ! Review 1 单词复习 ◆单词过关 一、词义助记。 1．煤；煤块 coal　　　2.外卖食物 takeaway 3．垃圾箱 bin 4.鲨鱼 shark 5．(鱼)鳍 fin 6．链子；链条chain 7．生态系统 ecosystem 8．工业；行业 industry 9．可重复使用的 reusable 10．运输业 transportation 11．餐巾纸 napkin 12．大门 gate 13．瓶子 bottle 14．负责人；主席 president 15．灵感 inspiration 16．铁 iron 17．金属 metal 18．创造力 creativity 词组复习 重点短语 拯救地球 .…的底部 3.被......填满 4.把......丢进...... 5.把......放进...... 6.写信给...... 7.打扫 save the earth the bottom of … be full of /be filled with throw … into … put … into … write to … clean up 7 8. 在做某事上发挥重要作用 9.解决这些问题 10. 起作用；有影响 11.导致 12. 一碗 13.在食物链的顶端 play an important part in doing… solve these problems make a difference lead to a bowl of … at the top of the food chain 8 14. 参加 15.分担 16.不再 17.采取行动 18.以......开始 take part in … help out not … any longer=no longer take action begin with 9 19.匆忙地 20.用……建造 …… 21.使……恢复生机 22.给他人带来快乐   in a hurry build / make…out of … bring happiness to others bring back to 23.扔掉，丢弃 24.好好利用某物 25.拆下；摧毁   throw away put sth to good use pull down 10 句子复习 1. 我们努力拯救地球 2.它过去很干净。 . 3镇上的每个人都应该参与清理它。 4这正把美丽的地方变得丑陋。 We’re trying to save the earth 2.It used to be very clean. 3Everyone in this town should play a part in cleaning it up. 4 This is turning beautiful places into ugly ones. 5 这附近的空气已经污染了。 6为了减少空气污染，我们应该乘公交或者地铁而不是开车。 7记得把垃圾扔进垃圾桶，保持公共地方干净美丽。 8 我们的行动能够起作用，创造更美好的没来。 5 The air has become really polluted around here. 6To cut down air pollution, we should take the bus or subway instead of driving. 7Remember to throw the rubbish in the bins and keep public places clean and beautiful . 8 Our actions can make a difference and lead to a better life. 9 许多种动物现在处境危险。 10. 捕鲨时，人们将鲨鱼鳍切掉，然后把鲨