Unit 2 Period 4 Using language (1)：Grammar 练透 （课件）-【步步高】2023-2024学年高二英语选择性必修第四册（外研版2019）

Unit 2 Lessons in life Period 4 Using language (1)：Grammar —Review：passive voice Ⅰ.单句语法填空 1.It (build) originally to protect the city in the Tang Dynasty and has now been completely restored(修复). 2.The water (feel) cool when I jumped into the pool for morning exercise. 3.The median(中间值的) age of an American in 1950 was 30—today it is 41 and (expect) to increase to 42 by 2050. 4.The cottage was so old that it was very difficult (keep) up. 5.They are living with their parents because their own house ___________ (decorate). was built felt is expected to keep is being decorated 6.Modern methods of tracking polar bear populations __________________ (employ) only since the mid-1980s，and are expensive to perform consistently over a large area. 7.Anyone who has helped to save the drowning girl is worth ___________ (praise). 8.Jones got the idea after he had talked with an elderly lady who _________ (cheat) of her money. 9.Food supplies in the flood-stricken area (run) out.We must take action immediately. have been employed praising had been cheated are running 10.They decide to have more workers for the project so that it won’t ____ (delay). be delayed 1.The demanding boss often makes his employees work overtime. →__________________________________________________________________________________________________________________________ 2.The teacher is keeping the pupils at school for a revision. →____________________________________________________________3.We know that he is the best dentist in the town. →__________________________________________________________________________________________________________________________ Ⅱ.把下列句子改为被动语态 The employees are often made to work overtime by their demanding boss. The pupils are being kept by the teacher at school for a revision. It is known that he is the best dentist in the town./He is known to be the best dentist in the town. 4.You must finish the article before Friday. →____________________________________________________________5.They will not paint the house again next year. →____________________________________________________________ The article must be finished by you before Friday. The house won’t be painted again by them next year. 1.Today Chinese， in many schools around the world，is becoming more and more popular. 现在汉语变得越来越受欢迎了，全世界许多学校都在教它。 2. in our school last year，making our school a beautiful garden. 去年我们学校种了许多树和花，使我们学校成了一个美丽的花园。 3.A talk on development in science and technology ___________________ next week. 下周将在学校礼堂举行一次关于科学技术发展的讲座。 Ⅲ.完成句子 which is taught Many trees and flowers were planted will be given in the school hall 4.The performance A Thousand Miles of Rivers and Mountains _________ by many people as the best performance at CCTV’s Spring Festival Gala. 《只此青绿》已被许多人认为是央视春晚的最佳表演。 5.It is reported that many a new house at present in the disaster area. 据报道，目前灾区正在修建许多新房子。 has been regarded is being built $$