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1、课题Unit 6 When was it invented?Section A 3a-4c （阅读语法课）Period 2备课【 Study-aims】知识目标： 1）掌握本课生词、短语及常见重点句式。2）依据课文内容完成3b,3c 相关练习。3)掌握并灵活运用一般过去式的被动语态。能力目标：训练学生在阅读过程中捕捉相关习题信息的技巧情感目标：通过了解对茶的发明的同时引发学生的民族自豪感。学习策略：快速阅读的同时捕捉每段的中心思想。文化意识：古今中外的大小发明正是广大人民智慧的象征。【 Key & difficult points 】重点：课文中的新词，短语及重点句型；一般过去式被动语态的运用
2、。难点：使用文中正确信息回答有关问题。【 Learning procedure 】I. Pre-class根据汉语提示默写下面单词、短语。1）偶然的2）几乎，差不多3）统治者4）煮沸，烧开5）气味，发出- 气味6）国家的，民族的7）贸易，做买卖8）冰箱9）翻译10）锁住11）钟（声）12）音乐的13）仪器，工具14）偶然，意外地15）落入16）突然，猛地17）发生18）毫无疑问2.知识超市：一般过去式的被动语态：A：当动作发生在过去且主语是动作的（执行者 / 承受者）时，用一般过去式被动语态，其构成为：主语+be（ was /were ）+及物动词的（过去分词/现在分词）。 B：当主语是第一、
3、三人称单数或不可数名词时，助动词be 要用；当主语是第二人称或复数时， 助动词 be 要用。C：其肯定句变否定句时，只需在 was 或 were 后加；变成一般疑问句时，只需把或提到句首。II. While-classStep1: Guiding.Do you know who invented tea? Today let s get into the world of tea and learn about the history of tea.Step2: Reading（ 3a-3b）Read the passage three times:第 - 1 -页1)Read quickly
4、 and match each paragraph with its main idea （ 3a） .2) Read and find out language points in the text.3） Read again and answer the questions.(3b)Step3: PracticeComplete the sentences using the correct forms of the verbs in the box (3c.)Step4： Practice1)Learn the sentences in Grammar Focus.2)Complete
5、4a and 4b in class.3)Step5:Sum up Blackboard DesignUnit6 When was it invented?New words:Language points:1)Phrases:2)3) . Post-class:1:Read and try to retell the passage of 3a;2:Finish 4c收获与反思：当堂检测SectionA (3a Grammar Focus).根据句意及括号内所给单词的提示填空。1. Can I have some _(cookie), Mom? I feel hungry.2. The _(
6、biscuit) in the box were in pieces when Susan opened it.3. Henry watched the milk until it _(boil) and then turned off the gas.4. After the big earthquake, the ancient house _(remain) safe. It was amazing.5. He is a basketball player and he started to play for the _(nation) team at 19.6. The pyramid
7、s were builtto protectthe tombs ( 坟墓 ) of _(rule)or otherimportantpersons.第 - 2 -页.根据语境，从方框中选择恰当的单词填空。trade, fridge, low, smell, lock, somebody, nearly1. The _ in the room is really terrible. Is it? Lets keep the window open.2. Look! _ has cleaned the office. Well, it wasnt me. I just came back to g
8、et my keys.3. Youd better put the meat in the _. It may go bad in such hot weather.4. The problem is difficult. It took Ben _ twenty minutes to work it out.5.Dont forget to _ the door when you leave the house, or the thief (小偷 ) mayget in.6.There is usually _ between neighboring countries, for examp
9、le Chinaand Russia.7.Many books in the bookstore were sold at a _ price, so Vince bought a lot.根据汉语意思完成英语句子，每空一词( 含缩略形式 ) 。1. 我们计划在海南待一段时间。We plan to stay in Hainan for _ _.2. 二胡是有名的中国乐器。Erhu is a well-known Chinese _ _.3. 2019 年奥运会在英国伦敦举行。The 2019 Olympic Games _ _ in London, UK.4. 毫无疑问，阅读对我们有好处。_
10、_ reading is good for us.5. 茶，一种很受欢迎的饮品，是偶然被发现的。Tea, a very popular drink, was invented _ _.6. 去年这本书被译成好几种语言，很受欢迎。The book _ _ _ several languages last year. It was very popular.7. 莉萨正在打电话，突然两个陌生人闯进了她的家。Lisa was on the phone; _ _ _ _, two strangers broke intoher house.第 - 3 -页8. 据说上周那幅名画被盗了。_ _ _ th
11、e famous picture was stolen last week.根据短文内容及括号内所给动词的提示，用正确的时态和语态补全短文，使短文完整、 通顺。A billioncans or bottlesof Coca-Cola (1)_(drink)every day allover the world!This famous drink (2)_(invent) in 1886 by an American chemist (药剂师 ), Dr.John Pemberton, in Atlanta, USA. He (3)_(call) it a health drink. At fi
12、rst, it(4)_(make)from the colanut and coca plant.Pembertonspartner,Frank Robinson,(5)_(give) it the name“Coca- Cola”.The business didnt start well. In the first year, only nine drinks a day(6)_(sell). In 1888, the business (7)_(buy) by a man named Asa Candler.He (8)_(open) the first factory, in Texas, in 1895. Since then, billions andbillions of gallons (加仑 ) have been sold in over 200 countries.Coca-Cola (9)_ still _(make) in that factory in Texas today.第 - 4 -页