重庆市第三十九中学九年级英语上册 Unit 6 When was it invented？Period 3学案（无答案）（新版）人教新目标版.doc

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.42pleasure /ple(r)/ n. 高兴；愉快p.42zipper /zip(r)/ n. (= zip) 拉链；拉锁p.42daily /deili/ adj. 每日的；日常的 p.42 website /websait/ n. 网站 p.42 pioneer /paini/ n.先锋；先驱p.42list /list/ v. 列表；列清单n. 名单；清单p.42mention /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)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 whitcomb 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 your pet cat.我感到很荣幸帮你照看你的宠物猫。【横向辐射】please, pleased, pleasure, pleasant 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.he 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 ice-cream scoops used for?- they are used for (scoop)really cold ice cream.3.many beautiful presents （buy）for the teachers last 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 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 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 king 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 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 you are important people, too. 1. a. rain b. cloud c. air d. water 2. a. lovely b. cheap c. hard d. easy3. a. light b. heavy c. common d. special 4. a. way b. size c. reason d. place5. a. discover b. use c. examine d. discuss 6. a. walked b. tr