2021届高考英语二轮复习课件 议论文完形填空

第4讲　议论文 In our modern world, when something wears out, we throw it away and buy a new one. The　1　is that countries around the world have growing mountains of 　2　because people are throwing out more rubbish than ever before.   How did we　3　a throwaway society? First of all, it is now easier to replace an object than to spend time and money to repair it. 　4　 modern manufacturing (制造业) and technology, companies are able to produce products quickly and inexpensively. Products are plentiful and　5　.   Another cause is our love of disposable (一次性的) products. As　6　people, we are always looking for　7　to save time and make our lives easier. Companies produce thousands of different kinds of disposable products: paper plates, plastic cups, and cameras, to name a few.   Our appetite for new products also　8　to the problem. We are　9　buying new things. Advertisements persuade us that newer is better and that we will be happier with the latest products. The res