九年级英语全册 unit 6 when was it invented学案2（无答案）（新版）人教新目标版

我们在这里，召开私营企业家联谊会，借此机会，我代表成都市渝中工商局、渝中区私营企业协会，祝各位领导新年快乐、工作愉快、身体健康，祝各位企业家事业兴旺Unit 6 When was it inventedSection A 2d-3c【学习目标】1掌握本课对话内容及重点单词、短语、句型 2继续学习一般过去时态的被动语态【学习重点难点】1.nearly adv.几乎，差不多； 2.boil v. 煮沸，烧开；remain v. 保持不变；剩余；4.national adj.国家的，民族的；【学法指导】了解历史-阅读思考-阅读理解-巩固练习导入 What is it called ? It is called zipper. When was it invented ? The zipper was invented in 1893. Who was it invented by? The zipper was invented by Whitcomb Judson.二、Language points1、pleasure n. 高兴，愉快； 常用于口语中；its my pleasure. With pleasure. 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。2、pleased形容词。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3、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。4、remain (v.) 保持，剩余，停留，相当于stay。“呆在那里”可以说remain / stay there， She remains in the house all 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。Remain 用作连系动词，“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。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,但约翰仍然是一个工人。5. by accident偶然地；意外地 He made this mistake by accident.他犯这个错误纯属偶然。6. 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。 A、Way 表示“方法”，接不定式，.way to do sth这一结构等于.way of doing sth。 There are many ways of traveling(to travel), for example, by air.旅行有许多方式，例如乘飞机。B、表示“路途”，“路线”，常构成on ones/the way to.“在的途中”。 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。C、表示“方向”。Look this way.看这边。Go that way.往那边走。D、表示“距离”，“路程”。 Beijing is a long way from here.北京离这里很远。7. In England, tea didnt appear until around 1660.在英国，茶直到1660年才出现。 1. 在肯定句中，until与延续性、持续性动词连用，表示“直到为止”。 I worked until late in the afternoon. 我一直干到下午很晚的时候。 2. 在否定句中，until常与瞬间动词、短暂性动词连用，表示“直到才”， The rain didnt stop until midnight. 雨直到半夜才停。 I wont leave until you promise to help me. 你不答应帮助我，我不会离开。 三、Exercise 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.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 treated as a (民族的)symbol of the Chinese.5. Mother is (煮沸) the milk for the baby.6、.-When the telephone ?-I think it in 1876.(invent)7.-What are the hot ice-cream scoops used for?- They are used for (scoop)really cold ice cream.8.Many beautiful presents （buy）for the teachers last Sunday.9.The thief (catch) by the police at last.10.The new computers (give) to the village school as presents last month.11. It was invented Edison A.by B.in C.for D.to 12. This watch China. A.was made in B.was made by C.was made from D.was made of 13. - was the car invented? -It was invented in 1983. A.When B.Why C.How D.Who14. it rained yesterday, I still went on a trip. A. Althou