1、Unit 6 When was it invented？（3）Section A 2d &Grammar focus -4c 学习目标 掌握本课对话内容 继续学习一般过去时态的被动语态 能运用一般过去时态的被动语态进行对话练习 课前探究 一、拼读记忆单词 project /prdekt/ n. 项目；工程 p.42 pleasure /ple(r)/ n. 高兴；愉快 p.42 zipper /zip(r)/ n. (= zip) 拉链；拉锁 p.42 daily /deili/ adj. 每日的；日常的 p.42 website /websait/ n. 网站 p.42 pioneer /p
2、aini/ n.先锋；先驱 p.42 list /list/ v. 列表；列清单 n. 名单；清单 p.42 mention /menn/ v. 提到；说到 p.42 预习交流 根据汉语提示完成单词。 1. I like the color of this coat but I dont like its (款式). 2. Its my great (高兴) to have a talk with you. 3. The little inventions have helped me a lot in my_(日常的)life. 4. Julia introduced a good (网 站
3、)to me to learn English. 5. My mother always （列清单）all things that she wants to buy before shopping. 互助提升 1、播放 2d 的对话录音, 只听，体会语音语调、句群停顿。 2、播放 2d 的对话录音，跟读，模仿语音语调、句群停顿。 3 、根据 2d 内容填空。 Last week, Roy saw a , it says the zipper is one of the it small inventions that the world. It that the zipper was by W
4、hitcomb Judson in 1893. but at that time, it wasnt used. Paul think he do seems to have a . The zipper is really a great invention and its used in our lives very often and . 4、完成教材 4a-4c 的任务 体验成功 pleasure n. 高 兴，愉快； 常用于口语中；its my pleasure. With pleasure. 【例句】 Its my pleasure to help you look after y
5、our pet cat. 我感到很荣幸帮你照看你的宠物猫。 【横向辐射】please, pleased, pleasure, ple asant 的区别 1、please 表请求或要求的语气。是动词（及物动词） 。 -Come in, please.请进来吧。 （或 Pease come in） -Sit down, please.请坐。 （或 Please sit down） 二、pleased 形容词。表示“高兴的 ，喜欢的，满意的” 。 它指的是人主观上感到的满足心理 -Im pleased to see you!见到你真高兴！ 常用句型有：be pleased to do sth.高兴
6、做某事 be pleased at/about/with/by 对 感到满意/高兴 be pleased that 从句 对 感到满意/高兴 三、pleasant 形容词。表示“令人愉快的” “让人感到满意” 。主语一般为物。 The walk was very pleasant. 那次散步很（让人）愉快。 四、pleasure 名词 表示“满足；乐趣；消遣、娱乐” Its a pleasure to read this book. 读这本书真是件乐事 【课堂变式】 （1）根据句意，用 pleasant, pleased 或 pleasure 填空。 1.I had a _ time. 2.H
7、e will be _ to help you. 3.Reading gives me great _. 4.It gives me _to see you looking happy. 5.We spent a _ day in the country. 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。 本堂课我还有_不懂。 拓展延伸 一、用所给词的适当形式补全句子 1.-When the telephone ? -I think it in 1876.(invent) 2.-What are the hot ic
8、e-cream scoops used for? - They are used for (scoop)really cold ice cream. 3.Many beautiful presents （buy）for the teachers l ast Sunday. 4.The thief (catch) by the police at last. 5.The new computers (give) to the village school as presents last month. 6. This instrument is used for (play) music in
9、class. 7. How many magazines (borrow) from the library today? 8. Edison was a great . He had over 1.000 _ in his life.(invent). 9.A picture (put) on the blackboard before class. 10. Plates and dishes (not wash) after supper yesterday. 三、完形填空 The umbrella is a very common object. It keeps the _1 and
10、the sun off the people. Most umbrellas can be folded up(折叠), so it is 2 to carry them. However, the umbrella has not always been as 3_ as it is now. In the past, it was a symbol of importance. Some African countries still use umbrellas in this _4 . “Someone carries an umbrella and walks behind the k
11、ing or important person. Umbrellas are very old. People in different parts of the world began to _5 umbrellas at different times. The Chinese had them more than 3,000 years ago. From there, umbrellas _ 6 to India and Egypt. In Greece and Rome, _7_ wouldnt use them. They believed umbrellas were only
12、for women. England was _8 _ the first country in Europe where common people used umbrellas against rain. The weather there is very _ 9 and umbrellas are very useful. Everybody uses umbrellas today. The next time you _ 10 one, thinking that for centuries only great men and women used them, youll feel
13、 you are important people, too. 1. A. rain B. cloud C. air D. water 2. A. lovely B. cheap C. hard D. easy 3. A. light B. heavy C. common D. special 4. A. way B. size C. reason D. place 5. A. discover B. use C. Examine D. discuss 6. A. walked B. traveled C. rode D. flew 7. A. children B. parents C. men D. women 8. A. probably B. already C. suddenly D. immediately 9. A. sunny B. rainy C. snowy D. windy 10. A. sell B. return C. borrow D. carry
