Unit 3 The Internet 单元重点语法 现在完成时的被动语态-【帮课堂】2023-2024学年高一英语同步学与练（人教版2019必修第二册）

Unit 3 The Internet单元重点语法精练 现在完成时的被动语态 1．Six sports teams (select) to take part in this year’s basketball final so far. 2．With the help of high technology, more and more new substances (物质) (discover) in the past years. 3．The book (translate) into thirty languages since it came on the market in 1973. 4．Thanks to the new technology, costs (reduce) by 30% over the past year. 5．The case (investigate) for over six weeks. 6．Up to now, a large number of schools (build) in this area. 7．Professor Yang (invite) to the film festival twice so far. 8．So many things (do) to save the local wildlife, such as setting up reserve and making laws. 9．The historical influence of the exploration in every periods (comment) so far. 10．Large amounts of money (spend) on this project so far. 11．This is one of the farthest places that (explore) so far in that country. 12．At Illinois, Homecoming is an important tradition that (celebrate) since the first event took place in 1910. 13．The vegetables don’t taste very good. They (cook) too long. 14．Nearly 500,000 high-quality digital photographs (produce) since the international project started in 1994. 15．Since 1949, people’s living standards (raise), causing a big rise in population. 16．By now 516 Confucius Institutes (found) in 142 countries and regions. 17．There are many good qualities that (pass) on from generation to generation in my family. 18．Recently, for various reasons, our living environment (pollute) worse and worse. 19．Our records (update) twice recently. 20．It (reveal) that a growing number of people are overweight. 21．Up to now, large quantities of food (send) to India to save the dying. 22．The construction of the two gyms (complete) by now. 23．Many new roads (bu