Unit 4 Life on Mars单元整合拓展&学霸新视野—外刊阅读-【拔尖特训】2022-2023学年九年级下册英语（译林版）

单元整合拓展 一、 polute的用法。 1. Our Earth is becoming more and more (polute) because of the rapid increase in population. 2. The air (polute) is becoming more and more serious. We haven􀆳t seen the blue sky for several days. 3. 据说世界上三分之二的水遭到了污染。 二、 increase的用法。 1. With the development of economy, our income (增长) by 10% in the past year. 2. There is a significant (increase) in sales. 3. It􀆳s reported that the number of cars in Nanjing by about 250,000 during the past few years. A. is increasing B. are increasing C. has increased D. have increased 4. The prices of food, drinks, clothes so quickly these years. A. develop B. raise C. improve D. increase 5. 扬州人口在过去的10年间增长了约 24%。 三、 compare的用法。 1. (比较) your answers with those on the blackboard to make sure that there are no mistakes in your workbook. 2. — 5G technology wil change our life greatly. — Sure. You know, the 5G network wil be 10 times faster the 4G network. A. considered to B. compared with C. connected to D. communicated with 3. — other good students, Hank is crazy about video games. — That􀆳s why he has falen behind others a lot. A. Comparing with; complete B. Compared with; completely C. Comparing with; completely D. Compared with; complete 四、 “It is +动词的过去分词+ that从句”的 用法。 1. It (say) that the new model wil be on sale next month. 2. It (report) that Notre-Dame de Paris(巴 黎 圣 母 院) was burnt in April, 2019. 3. — It􀆳s that al the train tickets during the holidays have been sold out. — Don�