四川省三台县石安中学九年级英语全册《Unit 9 When was it invented》导学案（无答案） 人教新目标版

Unit 9 When was it invented作业回顾学习目标：1. 被动语态2.学会谈论重要发明的历史及用途学习过程二次备课一导： 利用图片问What is/are used for? Its/Theyre used for二、学：A.预习课文Page68-69,翻译下列短语1.The passive voice 被动语态 在被动语态的句子中, 谓语部分的结构是be + 过去分词。被动语态的句子的时态变化反映在be动词上。也就是说, 把一个句子做成被动语态的句子, 只需要写出be动词的所需时态, 再加上所给动词的过去分词就行了。1.）一般现在时 am / is / are+动词的过去分词2.）一般过去时 was / were+动词的过去分词3.）含有情态动词的被动语态: 情态动词 +be+动词的过去分词 2. be used for doing sth. 意思是“被用来做某事”，强调用途或作用。be used to doing sth. 意思是“习惯于做某事”； used to do sth. 意思是“过去常常做某事”根据汉语提示完成英语句子，每空一词。(1) 伞是用来遮雨的。The umbrella is used _ keeping yourself from rain.(2) 我习惯于吃比萨。 I _ _ _ _ pizza.(3) 我过去常常在放学后跳舞。I _ _ _ after school.三、练：A: 翻译下列句子1.世界上许多国家都讲英 English_ _ in many countries all over the world .（speak） 2.纸是中国发明的。 Paper _ _ in China.（invent）3.这栋大楼是去年建造的。 The building _ _last year.（build）4.他父亲应该不会让他娶玛丽为妻的。 He_ _ to marry Mary by his father.（allow）5.这本小说去年已被译成了几种语言。 This novel_ _ into several languages last year . （translate） B:单项选择:( ) 1. The bridge _ by the farmers themselves in 1982. A. built B. was built C. build D. was build ( ) 2. All the books will _ to the children who live in the small village. A. be sent B. sent C. be send D. send( ) 3. Keys _ used for _ the doors.A. is, opening B. is, opened C. are, opening D. are opened( ) 4. My mother told me that my homework must _ on time. A. finish B. be finishC. be finished D. finished 四、展：A:Listen again and fill in the blanks with the words you hear.B: 把下列的句子变为被动语态的句子：1、They speak English in Canada .2、People used wood for making tables. 3、They are making computers in the USA.4、They have grown rice in South China.5. We must plant more trees next year. 6.I am going to clean our classroom tomorrow.五、评：强调.被动语态的结构和运用。六、补：1.纠错并补充练习直到对被动语态掌握。 教学反思：Unit9 When was it invented ?新授课 （二）作业回顾：学习目标： 1. 被动语态结构的详细分析。2.学会谈论重要发明的历史及用途导学过程二次备课一导：利用图片问What is/are used for? Its/Theyre used for二、学：A.主动语态与被动语态： 英语动词有两种语态,即主动语态(The Active Voice)与被动语态（The Passive Voice)。主动语态表示主语是动作的执行者;被动语态表示主语是动作的承受者。 B. 各种时态的被动语态的构成：1.一般现在时态 am, is, are +过去分词 2.一般过去时态 was, were +过去分词 3.一般将来时态 will/am.is.are going to + be +过去分词4.过去将来时态 would/was.were going to + be + 过去分词 5.现在完成时态 have, has + been +过去分词 6.过去完成时态 had + been +过去分词 7.现在进行时态 am, is, are + being +过去分词 8.过去进行时态 was, were + being +过去分词 9.含情态动词的 情态动词 + be +过去分词C. 变被动语态的特殊情况D. 常用的被动语态短语be used for意为 “被用来做 ”,for表用途,后跟名词或动名词. be used as意为 “被用作 ”,as表 “作为”，后跟名词。 be used to do意为 “被用来做 ”, 强调动作。 be used by 意为 “被 使用”,by后跟动作的执行者。 be used to doing意为 “习惯做某事” to 为介词,后跟名词、代词或doing。 Eg:English is widely used a foreign language. 英语作为一门外语被广泛使用.三、练1.Paper is made wood.2.Tables are made wood. 3.Wood is made paper and tables.4. This book in two languages.这本书是用两种语言写的.5. A school is by the workers now.工人们正在建一所学校6. The project will next month.这项工程下个月就完工.7. My homework .我的作业以完成了8 The classroom three days ago. 教室是三天前被打扫的.9 The classroom every day.教室应该每天都被打扫.10. His homework finished. 他的作业还没有完成。11. When the bridge ？这座桥是何时建的？四、展：小组讨论并改正下列句子 1. This house built 100 years ago. _ 2. Football plays in most countries of the world. _ 3. Why did the letter send to the wrong address? _ 4. A garage is a place where cars repair. _ 5. Where are you born? _ 6. How many languages are speaking in Switzerland? _ 7. Somebody broke into our house but nothing stolen. _ 8. When was invented the bicycle? _五、评：1.小组评分情况分析。 2错题纠错，分析原因，及时查漏补缺。六、补：A.用所给单词完成句子 1. （the office / clean / yesterday ）The office was cleaned yesterday. 2. （the house / paint / last month）The house _ 3. （three people / injure / in the accident）_ 4. （my bicycle / steal / a few days ago）_ 5. （when / this bridge / build ? ）_ 6. （you / invite / to the party last week ? ）_ 7. （how / these windows / break ? ）_ 8. （I / not / wake up / by the noise ）_ B. 理解并背诵被动语态的各种时态结构。教学反思：Unit9 When was it invented ?新授课 （三）作业回顾：一学习目标1知识目标： （1） . Words and phrases （2）. Talk about the history of inventions2能力目标：能在具体语境中正确运用被动语态。3情感目标：培养爱国主义精神。二学习重点：重点词汇用法及一般过去时被动语态用法。学习难点：被动语态用法。导学过程二次备课一导： 利用炸土豆的图片导入二、 学 1. 听力并判断正误。2.完成2b听力填空。三、练: I、填空1.小轿车发明于1885年。Cars in 1885. 2.The telephone was invented in 1876.(提问) _ _the telephone ?3.I think I know everything.(否定句) I I know everything.4.We make Changhong TVs in Sichuan.(改为被动语态) Changhong TVs by in Sichuan.4.Julie Thompson invented them.(改为被动语态) They Julie Thompson.5.它们被用来舀(scoop)冰冷的冰激淋。 They _ really cold ice cream.6.有金发的男孩被问了许多问题。 The boy golden hair many questions.7去年谁改变了你？ Who you changed by last year?II.完成下列句子：1.相当咸的土豆条 potato chips2.他有悦耳的嗓音。 He has a .3.我错拿了你的雨伞。 I your umbrella .4.George想使顾客高兴。 George wanted the customer .5.神农意外地发明了茶。 Tea by Shen Nong .6.成千上万的树叶落进了河里。 leaves the river.7.用这种方法，世界上最受欢迎的饮料之一被发明了。 this way, one of the worlds favorite drinks was .8.柠檬太酸了，我不能吃。 Lemen is too for me eat.9.我不喜欢吃甜的巧克力。他也不喜欢。 I dont like chocolate. Neither he.10.它们不是足够的咸。 They arent .11.一些脆的食物昨天被卖(sell)光了。 Some food was out yesterday.四、展 1. Retell the history of chips，小组展示。 2. 有用的短语熟读与背诵。五、评1.小组评分情况分析。 2错题纠错，分析原因，及时查漏补缺。六、补：根据课文听力材料改写the history of chips在下面。_教学反思：Unit9 When was it invented ?新授课 （四）作业回顾：学习目标：1. 扎实掌握本节课的重点单词与短语：ancient, remain, notice, produce，pleasant, according to,fall into, in this way. .并背熟课文；2.重点难点： 学会谈论重要发明的历史及用途导学过程二次备课一、导 : What will you do if you are really thirsty?Id like to drink these beverages.二、学：A.阅读课文后回答下列问题：1.Whats the most traditional beverage in China? 2, Who was tea invented by?3. How was it invented?4. Read the article and write answers to the questions on P72 B.阅读课文并在书中勾划出下列短语。1. 偶然2. 直到. 才3. 根据4. 中国古代神话5. 令人愉悦的气味6. 用这种方法7. 超过三千年8. 决定做某事9. 落入，陷入C.重点句型理解和翻译。1.Although tea wasnt brought to the Western world until 1610, this beverage was before that2.Some leaves from a nearby bush fell into the water and remained there for some time.3. The emperor noticed that the leaves in the water produced a pleasant smell.4. And in this way, one of the worlds favorite drinks was invented. 三、练：再次阅读，填写下列表格。Who:What:When:Where:How:Today:四、展：课文 分析，复述课文。Did you know that _, the most _ _ in the world (after water), was invented _ _ ? Although tea _ _ to the _ _ until 1610, this _ was _ over three thousand years before that. _ _ an _ _ _ , the _ Shen Nong discovered tea when he was boiling _ _ over an open fire. Some leaves from a _ _ _ _ the water and _ there for some time. The emperor _ that the leaves in the water _ a _ _ . Later he _ _ taste the _ _ . It was quite delicious. And _ _ _ , one of the worlds favorite drinks _ _.五、评：、挑战性任务Write an article using the following notes .Who: college studentsWhat: new toy, flying diskWhen：1950sWhere: bakery in AmericaHow: students eat pie,throw pie platesToday: clubs,magagzines,festivalThe flying disk was invented _.六、补: 课文的背诵。教学反思：Unit9 When was it invented ? 新授课 （六）作业回顾：学习目标：1.掌握阅读技巧 2.会用重点词汇导学过程二次备课一、 导 ：1. Do you know when basketball was invented? 2. Learn about the backboard, metal hoop, net and basket.二、 学（预习、热身）A. About hoe basketball was played.We divided players into two teams .The aim of the game : get the ball into the basket .B. Scan (浏览) the text for information to the sentences.1 .Do you know when basketball was invented?_.2. By whom was basketball invented?_.3. Why were the Berlin Olympics important for basketball?_.4. What is the aim of basketball?_.5.Name a professional basketball organization in America._C.课时重点:1.The much-loved and active sport is enjoyed by all,for fun and exercise.这项深受人们喜爱的活跃的运动被所有人喜欢，既为了有趣又为了锻炼身体。much-loved复合形容词，意为“深受喜爱的”。Football is by Americans. 足球受到美国人的喜爱。2. The sport of basketball is a little more than a hundred years old.篮球运动有一百多年的历史了。a little“一点”修饰比较级表程度。还有a bit, much, even, far等来修饰比较级，表程度。e.g. He is older than me. 他比我大一点。3.Knocking into players and falling down would be dangerous.撞在选手身上而摔倒将会很危险。knock into sb.撞在某人身上 fall down跌倒4.It is believed that on December 21th,1891,the first basketball game in history was played. 据信在1891年12月21日，举行了历史上第一次篮球比赛。像这种表达方式还有：It is said that据说，It is supposed that 据推测， 5.Since then,the popularity of basketball has risen worldwide. 自从那时起篮球运动就在世界范围普及开来。since then“自从那时起”，一般用于完成时态。三、练：A:选择填空( )1. The London bridge _ many years ago. A. built B. was built C. build D. was build ( )2. All the old picture books will _ to the children who live in the small village. A. be sentB. sent C. be send D. send( )3. water _ used for _ the doors. A. is, openingB. is, opened C. are, opening D. are opened ( )4. My mother told me that my bike must _ on time. A. repair B. be repair C. be repairedD. repaired ( )5. The police found the lost car _.A. with mistake B. by accidentC. by mistake D. in accident ( )6. I dont like this kind of potato chips because they are not _.A. crispy B. sweetC. soft D. sour ( )7. They decided _ at the end of this month. A. to leave B. going back C. travelD. not start out B:用所给词的正确形式填空：1. The soup is too _(salt ) I dont like it .2. The flowers produced a _(please ) smell .3. The potato chips were invented by a chef _(call ) George Crum.4. Who were they _(discover ) by ?5. It is played by more than 100 million people in over 200 countries _(include ) China6. Our school _ (built) in 1963.7. Have you gotten _ (dress)? There is little time left.8. He was so _ (convince) that lots of people believed his words.9. I think the _ (end) of the story is funny.10. Jim was very _ (thrill) because his girlfriend agreed to marry him.三、 展：MIND-MAPPING(脑中构图 )Paragraph 12 Be played in the worldBe played in ChinawhereWhenPopularity(流行)whyBe played abroadthe number of peoplethe number of countriesParagraph 3 be invented byPeoplenameNationality(国籍)jobwas bornGamewherewhenfloordangerParagraph 4 How to playDivide分组Aim目标Equipment设备Course (过程)Paragraph 5 The history of basketballThe first gameTimeBecame an Olympic eventTimePlaceSince thenPopularityThe number of foreign players in NBAMany young people五、评：看看哪个小组把下面短语背得又快又好。的目的 _ 为了娱乐和锻炼_在大学里_在漫长的冬天_发明一种运动_.的安全_撞到上_摔倒_把 分成_引导进入_被认为_在 历史上_自从那时_在全世界范围内提升_梦想做_环游中国_六、补：1.阅读理解 Have you ever seen a horse with toes(脚趾)? Millions of years ago, horses had many toes. They had four toes on each front foot. They had three toes on each back foot. The horses were smaller than cats. These small horses lived in the forest. Their many toes helped the horses run over the soft wet ground. It was very hot in the forest. But the weather changed. It became cold. Many trees couldnt l