Unit 3 The world of Science Using language课后练习题 2022-2023学年高中英语外研版必修第三册

Using language Ⅰ.单词拼写 1.A false step and the whole game becomes 　　　　　 (被动的). 2.Chemistry is important for me because in the future I want to be a 　　　　　　(化学家). 3.They have learned the 　　　　　(理论) seriously,and put it into action. 4.They were making efforts to provide 　　　　　　(准确的) weather forecasts during the Olympic Games. 5.It is a place you have to visit and the 　　　　　　(非凡的) view will make you unwilling to leave. 6.Shakespeare is not only a great playwright but also a 　　　　　　(才华横溢的) poet. Ⅱ.单句语法填空 1.The discovery of the new drug is 　　　　　　　　 (significance) for people suffering from heart disease. 2.The 　　　　　　(origin) Venice Carnival came to an end about 200 years ago. 3.Honestly speaking,it’s 　　　　　　my power to help you solve such a difficult problem. 4.It has helped me become stronger,both 　　　　　　(mental) and physically. 5.Professor Wang said the reason for shortsightedness is complicated and that there is still no excellent cure 　　　　　　it. 6.More than 100 famous films 　　　　　　　　　　　(show) in the city since July. 7.Three new schools 　　　　　　　　　　　　(open) in our city in the past five years. 8.It’s the first time that the old computer 　　　　　　　　　　　　(check) since I bought it. 9.Great changes 　　　　　　　　　(take) place in my hometown,where a lot of new houses 　　　　　　　　　　　　　　　　(build). 10.With the problem solved,the quality of our product 　　　　　　　　　　　　(improve). Ⅲ.将下面的句子改为被动语态 1.Up to now,they have completed two-thirds of the project. Up to now,　　　　　　　　　　　　　　　　　　　　　　　　　　　　　. 2.The volunteers have sent a huge amount of teaching equipment to those primary schools. A huge amount of teaching equipment 　　　　　　　　　　　　　　　　　　　　　　　　. 3.Since its opening,the museum has attracted over 5 million visitors all over the world. Since its opening,　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　. 4.James has collected more than 2,000 dollars in the past five months. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　 in the past five months. 5.The researchers have programmed those robots to teach math lessons and answer questions in different lang