英语人教版九年级全册Unit 6 SectionA 3a-3c.docx

Unit 6 When was it invented?Section A3a3c崇州市白头中学校 廖莉Objectives:To learn some new words and expressions.To learn Passive Voice .To learn how tea was invented.Step One: 自主学习：Words and expressions:Accidental adj. 意外的；偶然的by accident 偶然；意外地 ruler n. 统治者；支配者boil v. 煮沸；烧开remain v. 保持不变；剩余smell n. 气味 v. (smelt, smelt; smelled, smelled) 发出气味；闻到saint n. 圣人；圣徒national adj. 国家的；民族的trade n. 贸易；交易 v. 做买卖；从事贸易take place发生；出现popularity n. 受欢迎；普及doubt n. 疑问；疑惑 v. 怀疑without doub t毫无疑问；的确Step Two： 课堂展示一、Warming up ：Lets enjoy a video.Answer the questions according to the video.1. What is the video about? 2. Who is the writer of Cha Jing? 二、presentation1、Whats the most traditional drink in China? Tea has a long history.Tea was first drunk nearly 5, 000 years ago.2、Who was tea invented by?三、Reading：3a、Read the passage quickly and match each paragraph with its main idea. 3b、Read the passage again and answer the questions. Step Three: 信息反馈Fill in the blanks with the proper forms according to the first paragraph.Tea (after water), the most popular drink in the world _ (invent) by accident. It is believed that tea _ (drink) 5,000 years ago. It _ (say) that a Chinese ruler _ (call) Shen Nong was the first _ (discover) tea as a drink. One day Shen Nong _ (boil) drinking water over an open fire. Some leaves from a tea plant _ (fall) into the water and remained there for some time. It _ v. (produce) a nice smell so he _ (taste) the brown water. It was quite delicious, and so, one of the worlds favorite drinks _ (invent).3c、Complete the sentences with the correct forms of the verbs in the box.1. One of the worlds favorite drinks was _ by accident. 2. Tea was first _ by Shen Nong 5,000 years ago. 3. A nice smell was _ when the tea leaves dropped into the hot water. 4. Tea was _ to Korea and Japan during the 6th and 7th centuries.5. Tea is now _ between many different countries. Homework：1. Read the passage after school.2. Make sentence