Unit 6 Section B 3a-self check 课件 2023-2024学年人教版九年级英语全册

Unit 6 When was it invented? Section B (3a~Self Check) 1 What inventions have been mentioned in this unit? computer car zipper TV telephone basketball tea potato chips What inventions have been mentioned in this unit? computer car zipper TV telephone basketball tea potato chips When Who How Why in 1853 George Crum The customer said the fried potatoes were cut too thick and sent them back to the kitchen. George was angry. 1. Cut the potatoes really, really thin. 2. Cooked them for a long time until they were crispy. 3. Put lots of salt on them. What inventions have been mentioned in this unit? computer car zipper TV telephone basketball tea potato chips When Who How Why for fun and exercise over 100 years ago James Naismith 1. Players are ________________ teams. divided into two 2. Players on the same team must _____________ to get the ball _________________________. in the other team’s basket work together 3. At the same time, they need to _____ the competing team form ________. stop scoring What inventions have been mentioned in this unit? computer car zipper TV telephone basketball tea potato chips Why When Who Shen Nong around 5,000 years ago by accident Pre-writing 话题 文体 人称 时态 结构 Para. 1 开门见山——介绍茶的发明 Para. 2 细节介绍 Para. 3 总结全文，升华主题 介绍茶 说明文 以第三人称为主 一般过去、一般现在 假如你是茶文化博物馆的讲解员,明天你要用英语向一批外国游客介绍茶的发明史。请根据提示,写一篇80词左右的书面介绍。 要求： 1.思路清晰，语句通顺，书写规范。 2.正确使用被动语态。 who, when, how, where Pre-writing When Who Process Where 大约5000年前，茶最先被喝。 Tea was first drunk about 5000 years ago. 据说，茶是被神农发明的。 It is said that tea was invented by She Nong. 如今茶在全世界被人们喜爱。 Today tea is loved all over the world. First, Shen Nong was ________(boil) drinking water. Then, some _____(leaf) _____(fall) into the water and _________(remain) there _____ some time. Next, it __________ (produce) a nice smell. At last, Shen Nong decided _______(taste) the water and found it delicious. boiling leaves fell remained for produced to taste While-writing Para. 1