Unit 6 When was it invented? Section A Period 1(1a-1c) 课件2023-2024学年人教版英语九年级全册

Unit 6 When was it invented? Section A Period 1(1a-1c) Objectives 1.Talk about the history of inventions. 2.Learn to use Passive Voice. 3.Practice spoken English . 4.Develop listening ability. 一般过去式被动语态 1结构:主语+was/Were+动词过去分词十其他eg: A new shop was built last year. 去年新建了一家商店 eg: Dinosaur egg s were laid long long aso 恐龙蛋是很久以前产的， 2.否走句结构:主语+was/were+not+动词过去分词十其他 eg: The computers were not bought last week.上周没有买电脑 She was not invited to the partyl. 她没有被邀请参加晚会。 Tea was invented by mistake. 茶是偶然被发明的。 3.一般疑问句结构: was/Were+主语+动词过去分词+其他? eg: Were the conputers bousht last week? 上星期买的电脑吗? Was it beaten by its partner ? 它被同伴打败了吗？ Was paper cutting put on the window. 剪纸被贴在窗户上吗 ？ 4.特殊疑问句结构: 特殊疑问词+wes/were+主语+动词过去分词+其他? When was TV invented ? 电视何时被发明的 ？ Who was the tea made by ? 茶是谁沏的 ？ What was paper made from ? 纸是用什么作的 ？ 1．To celebrate the 100th birthday of the Communist Party of China, a speech competition __________ in our school last week. A．hold B．held C．is held D．was held 2．A new school _________ last year in my hometown. A．set up B．sets up C．is set up D．was set up 3．—A new bridge ______in our hometown last year. — Really? Our hometown must be more beautiful. A．is built B．was built C．built 4．Look at the flowers on both sides of the streets. They____ last month. A．were planted B．are planted C．are planting D．were planting 5．—Who's the little girl in the photo? —It's me. The photo ______ 10 years ago. A．took B．is taken C．has taken D．was taken D D B A D 6．In the year of 2020，each of us-_______ by the people like Zhong Nanshan and Li Lanjuan who taught us how to fight against the difficulties in life with a strong will. A．were greatly encouraged B．greatly encourages C．greatly encouraged D．was greatly encouraged 7．The Hong Kong—Zhuhai—Macao Bridge_____ in 2018. We are proud of it. A．is completed B．is completing C．was completed D．completes 8．—Look, what an old bridge! It looks so special! —Yeah, it ______ nearly 500 years ago. A．was bu