Unit4 Topic3 Section B-2023-2024学年九年级英语上册【趣味课堂】精品课件（仁爱科普版）

Unit 4 Amazing Science Section B Topic 3 China is the third nation that sent a person into space. 1 Review He is an American astronaut who was the first man to set foot on the moon. 关系代词 定语从句 先行词 Shenzhou Ⅹ is a spaceship that/which was launched with three astronauts in 2013. Who 人 Which 物 that 人/物 人 物 2 关系词 所修饰的先行词 在从句中成分 ______ 人 主语，宾语，表语 whom ______ ______ that 人或物 主语，宾语，表语 whose 人或物 ______ ______ 物 主语，宾语 Who 人 宾语 由关系代词引导的定语从句 Which 定语 3 ( ) 1. The number of people ____ lost their lives in Indonesian earthquake reached as many as 6200. A. which B. who C. whom D. when ( ) 2. —Have you been to the new Sports Center _____ is just opened in town? —No, not yet. A. where B. who C. that D. whom ( ) 3. This is a new museum ______ was built last year. A. when B. who C. which D. in which ( ) 4. That is the girl _____ I’ll never forget A. which B. with who C. to whom D. whom B C C D 4 Pre-listening 5 New words /ɪ,lekˈtrɔnɪk/ adj. 电子的 electronic spacesuit /ˈspeɪssju:t/ n. 航天服 /ˈtelɪskəup/ n. 望远镜 telescope 6 What do you know about the spaceships? 7 What did Kangkang want to know ? He wants to know something about recent spaceship developments. development n. 发展 with the development of … 随着……的发展 develop v. 发展 developing adj.发展中的 developed adj. 发达的 8 While-listening 9 1b What can computers do to spaceships? Tick the possibilities and then listen to 1a to check your answers. ( ) 1. make food for astronauts ( ) 2. change the speed of spaceships ( ) 3. control the direction of spaceships ( ) 4. control the temperature of spaceships Make predictions based on what you know. √ √ √ 10 1c Read 1a and fill in the blanks. Kangkang wanted to know something about recent spaceship developments. Mr