2017人教新目标版英语九年级Unit 6《When was it inventedPeriod 4)学案.doc

1、Unit 6 When was it invented ?（4）Section A 3a-3c 学习目标 1掌握生词 by accident 偶然；意外地 p.43 nearly /nili/, /nirli/ adv. 几乎；差不多 p.43 boil /bil/ v. 煮沸；烧开 p.43 smell /smel/ n. 气味 v. 发出气味；闻到 p.43 saint/seint/ n. 圣人；圣徒 p.43 take place 发生；出现 p.43 doubt /daut/ n. 疑惑；疑问 v. 怀疑 p.43 without doubt 毫无疑问；的确 p.43 二掌握一般现在时

2、态被动语态的结构； 三. 阅读含有一般现在时态的被动语态的短文并进行正确理解。 课前探究 中国饮茶历史最早，陆羽茶经云：“茶之为饮，发乎神农氏，闻于鲁周公”。早 在神农时期，茶及其药用价值已被发现，并由药用逐渐演变成 日常生活 饮料。我国历来对 选茗、取水、备具、佐料、烹茶、奉茶以及品尝方法都颇为讲究，因而逐渐形成丰富多采、 雅俗共赏的饮茶习俗和品茶技艺。茶之饮，最早的目的在于：解毒、消食、清心、益思、 少睡眠；后来有陆羽茶经等对 其方式精益求精，以及少数民族的种种“异样”喝法， 都不离其宗；大概宛如诗的雅与风，都值得有心人细细玩味。至若有为“雅”而茶，大概 是当今茶艺馆繁盛的原因之一，又或为

3、“道”而茶，比如强调“和敬清寂”。 二 、根据汉语提示完成单词。 根据汉语提示完成单词。 1. The tiger is looked as the （统治者）of this forest. 2. Most students went to the playground. Only a few _ (剩下)to clean the classroom. 3. Alice is without (怀疑) the best student in our class. 4. The dragon is treat as a (民族的)symbol of the Chinese. 5. Mother

4、is (煮沸) the milk for the baby. 预习交流 （检查个人完成预习情况。 ） I组内成员互相检查，相互纠错。作出评价_(ABC)。 II. 组内讨论本单元的核心语法 互助提升 1. 快速默读短文，熟知大意，并完成课本 3a 的任务： Paragraph 1 Lu Yu and his book Cha Jing Paragraph 2 How tea spread to other countries Paragraph 3 How tea was invented by accident 2. 放录音，全班同学一起跟读。 （3 分钟） 3. 短文内容巩固练习,补全短文

5、。 Tea is the most popular drink in the world. But to our surprise, it was invented by . It_ brought to western world 1610, but it was discovered 3,000 years earlier. An Chinese legend says Shen Nong the tea when he was boiling drinking water in the open air. Some_ from a nearby bush fell into the wa

6、ter and _ there for some time. And a smell came from the water then. He _ the mixture and it was wonderful. And in this way, tea was invented. 4. 完成教材 3b 的任务，回答 3b 中所提出的问题。 5. 用 3c 方框中所给的单词的正确形式完成句子； 6、阅读填表 7、阅读重点句子 1）. The most popular drink in the world was invented by accident? 世界上最受欢迎的饮料是被偶然发明的。

7、 2）. Many people believe that tea was first drunk by Shen Nong nearly 5.000 years ago . 许多人相信茶是在将近五千年 前由神 农首先喝的。 3）. A nice smell was produced when the tea leaves dropped into the hot water. 当茶 叶落入热水中时发出一种很香的味道。 4）. It also discusses where the finest tea leaves were produced and what kinds of water

8、were used. 它也讨论了什么地方出产最好的茶叶并且用什么样的水。 5）. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. 已确信茶是在六到七世纪期间被带到韩国和日本的 体验成功 1.remain (v.) 保持；剩余；残余 remain 意为“停留，留下” ，相当于 stay。 “呆在那里”可以说 remain / stay there，但 “呆在家里”只能说 stay (at) home。 【例句】 She remains in the house all

9、 these days. 她这些天一直呆在那栋房子里。 They all wished us to remain. 他们都希望我们留下 来。 【横向辐射】remain 作连系动词 1. What is the article about? It is about the of tea. 2.When was it invented? It over three thousand years before 1610. 3.Who was it invented by? It was invented by . 4. How was it invented? The Shen Nong notic

10、ed that the leaves from a nearby bush in the water a pleasant smell. He tasted the hot . It was quite delicious. remain用作连系动词，意为“保持(某种 状态)，继续存在，仍旧是” ，后面接形容词，名 词，分词，不定式或介词短语。 【例句】 She remained sitting when they came in他们进来时，她仍然坐着(没有站起来)。 Peter became a manager but John remained a worker. 彼得当上了经理,但约翰仍

11、然是 一个工人。 【课堂变式】 The leaves _in the water for a long time. A. came B. remained C. lived D. arrived 2. by accident 偶然地；意外地 【备课例句】 He made this mistake by accident.他犯这个错误纯属偶然。 【课堂变式】 She found her keys _when she cleaned her room after she lost them two weeks ago. A. with mistake B. in this way C. by ac

12、cident D. with pleasure 3. In this way, you will find the answer to this question. 用这种方法，你可以找到这个问题的答案。 【知识拓展】 way 主要有以下几种用法： 表示“方法” ，接不定式，.way to do sth 这一结构等于.way of doing sth。 例句： There are many ways of traveling(to travel), for example, by air. 旅行有许多方式，例如乘飞机。 表示“路途” ， “路线” ，常构成 on ones/the way to

13、.“在的途中” 。在这一结 构中，介词 to 表示方向，后接名词。如果后面接地点副词如 here, there, home 时则不用 to。 Im on my way home.我正在回家的路上。 Shes on her way to see the film.她正在去看电影的路上。 表示“方向” 。 Look this way.看这边。 Go that way.往那边走。 表示“距离” ， “路程” 。 Beijing is a long way from here.北京离这里很远。 4. In England, tea didnt appear until around 1660.在英国，

14、茶直到 1660 年才出现。 此句是由 until 引导的时间状语从句。not until 意为“只到才” 。 【例句】 She didnt leave until I felt better.只到我感觉好点了，她才离开。 【课堂变式】 How was your climbing Mount. Huang? I didnt believe I could do it _I got to the top. A. until while C. after D. and 快乐心得 我帮助了_同学说_。 _同学帮助我学会了_. 我在课堂上与同学对话_次。 我对我在课堂上的_（表现）感到满意。 本堂课我

15、还有_不懂。 二、用方框中所给单词的适当形式填空，使短文完整正确(每个单词限用一次)。 letter learn school become by die invite blind communicate interest Braille (盲文) is the most well-known language system (系统) used by (41) people all around the world. It is named after Louis Braille, who improved the way blind people read books (42) follow

16、ing raised (凸起的) letters. Louis Braille was born on January 4, 1809, in France. He lost his eyesight by accident when he was 3. Louis Braille went to a special (43) for the blind in Paris in 1821. It was there that he (44) to read, using raised letters. However, because the raised (45) were made of

17、paper pressed against copper wire, the students never learned to write. Later the school (46) a soldier (战士) to give a talk to the students. The talk was about a system called “night writing” that allows soldiers to (47) silently, even in the dark. Braille was (48) in the system. He realized it coul

18、d be used among blind people, too. He set out to work on it and in 1824, he introduced the reading and writing system. In 1829, Braille wrote his first book explaining his system. However, it was only after his (49) that the reading and writing system caught attention and (50) the most popular way for the blind to read and write around the world.