Unit 6 When was it invented SectionA（导学课件PPT）-【优翼·学练优】2021-2022学年九年级上册初三英语（人教版）

Unit 6　When was it invented? Section A(1a—2d) Ⅰ. 单词填写 1. electricity(n. )　　　__________________ 2. style(n. ) __________________ 3. project(n. ) __________________ 4. pioneer(n. ) __________________ 答案: 1. 电; 电能　2. 样式; 款式　3. 项目; 工程　4. 先锋; 先驱 新知预测 5. list(v. ) __________________ 6. mention(v. ) __________________ 7. pleased(adj. ) → _____________(n. )高兴; 愉快 8. day(n. ) →____________(adj. )每日的; 日常的 答案: 5. 列表; 列清单　6. 提到; 说到　7. pleasure　8. daily Ⅱ. 短语翻译 1. 带特殊后跟的鞋子　　　 __________________ 2. 带灯的鞋子 __________________ 3. 用电驱动 __________________ 4. 日常生活 __________________ 5. 在那时 __________________ 6. 有道理 __________________ 答案: 1. shoes with special heels　2. shoes with lights 3. run on electricity　4. daily life　5. at that time 6. have a point Ⅲ. 情景交际 1. —__________ was the telephone invented? —It__________ __________ __________ 1876. 2. —__________ __________ they used________? —They are__________ __________ seeing in the dark. 答案: 1. When; was invented in　2. What are; for; used for 3. —__________ was the zipper invented________? —It__________ __________ by Whitcomb Judson. 4. —__________ __________ it become popular? —Around 1917. 答案: 3. Who; by; was invented　4. When did 1. I think the TV was invented before the car. ______________________________________ 2. Think about how often it’s used in our daily lives. ______________________________________ 答案: 1. 宾语从句是被动语态结构。是一般过去时。 2. day为名词, 意为“天”, daily为形容词, 意为“每日的; 日常的”。 探究学习 1. pleasure n. 高兴; 愉快 【语境领悟】 *—Can you help me think of an invention? ——你能帮我想出一种发明吗? —My pleasure. ——非常乐意。 课本要点点拨 *You can buy him a gift and please him. 你可以给他买份礼物让他高兴。 *I will be pleased if I can meet my friends here. 如果能在这里遇见朋友我会很高兴。 *We had a pleasant time. 我们度过了一段快乐的时光。 【妙辨异同】　　please, pleased, pleasant与pleasure的异同 please 作为动词, 意为“取悦; 使高兴; 使满意” pleased 作为形容词, 意为“高兴的”, 常用来修饰人 pleasant 作为形容词, 意为“愉快的, 快乐的”, 常用来修饰事物 pleasure 作为名词, 意为“愉快; 高兴” 【学以致用】 ①It’s my__________ (please)to help you. ②They are__________ (please)to hear