四川省成都市金堂县又新镇九年级英语全册 Unit 6 When was it invented导学案（无答案）（打包8套）（新版）人教新目标版.zip

Unit6 When was it invented?Period 1 Section A(1a-1c)学习要点：通过学习句型 When was it invented?来学习并掌握一般过去时态的被动语态。一、自主学习（一） 、翻译下列年代：1 nineteen seventy-one____________ 2 eighteen eighty-five__________ 3. eighteen seventy-six____________ 4.1927_________________ 5.1976______________ 6.1895____________ （2）了解我国的四大发明，检查 1a 的预习效果2、课堂活动Step 1：完成 1b 的听力练习 . 认真听录音找出 1b 中个四个发明的时间。1. The telephone was invented in . 2. The computer was invented in .3. The car was invented in . 4. The TV was invented in .Step 2:跟读听力材料，勾画 be+invented 的结构。Step3 :编写新的对话并大声地练习,相互练习对话，完成 1c 的内容。eg. A: When was the TV/ telephone / computer car /invented?B：It was invented in … .Step4:拓展延伸1.invent (v.)发明；创造invent 指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。例:B ell _________the telephone. 贝 尔发明了电话。Smith ___________a new teaching method. 史密斯发明了一种新的教学方法。discover, find, create 1.discover 是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。Columbus _________ America in 1492.1492年哥伦布发现了新大陆。Recently they have______a comet. 最近他们发现了一颗彗星。2.find 的意思是“寻找” ，强调找的结果，并不指发现。I've tried to_______another copy but couldn't_____one. 我试图再找一本，但没能弄到。3.create 指有目的地把原材料制成新产品，也指创造出原来不存在 的或与众不同 的事物。Man _____ himself. 人类创造了自己。A novelist ______________characters and a plot. 小说家塑造人物并设计情节。学习成果展示根据语境提 示，用 invent, discover，find 或 create 的形式填空，完成句子。1.When _____ the stream engine（蒸汽机） ___?2.I can’t ____ my bike, I’m looking for it. 3. Scientists are now trying to ___ if this is possible.4. Do you know who______ the plane？5. He ____quite a number of wonderful characters in his play.3、课堂检测1.The young_______has over twenty__________. A . inventor; inventors B invention; inventions B inventor; inventions D．invention; inventors2．I think the car ________in 1885.A. invented B. invent C. is invented D. was invented3.Most of rice in China _________in the South。A．are grown B．is grown C．grow D．grown4.I think the computer ____________ (invent) before the TV.5.When ______the paper_______(invent)?四、课堂评价1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？Unit 6 When was it inventedPeriod 2 Section A(2a-2d)要点 ：词汇，能够熟练运用句型 Who was it/were they invented by? What is it/are they used for?1、自主学习了解身边常用物品的发明史，如拉链，增高鞋等等1 被某人发明_______________________ 2.被用来做某事_______________3.有特殊跟的鞋_____________________ 4.通过电能工作_______________5.如此伟大的发明 ____________________ 6.不同发明的先驱者____________7.裙子上的拉链______________ 8.在我们日常生活中_____________9.不同发明的先驱者______________ 10.我的学校项目主题____________2．课堂活动（一） 、听力练习Step1:听力预测，听录音完成 2a,组内核 对答案。Step2:听录音完成 2b。Step3:跟读听力材料，勾画出 be used for 的结构。Step4:小组练习，用 1c 编对话。—What are they used for? —They are used for ____________.（2）Role-play in 2d.1、小组合作弄懂对话的大概意思，勾出重点，做好随堂笔记。完成后由组长根据自己的展示方案分配任务，带领组员在组内进行预展，准备 在本组展示区进行展示。2、跟读录音并背诵。拓 展延伸：含双宾语的主动语态的句子变为被动语态时，常把那个指人的间接宾语变为被动语态的主语；也可把那个指物的直接宾语用作主语，但此时必须在间接宾语前加上介词 to 或 for。如：He gave me a book.→I was given a book by him.（人作主语）→A book was given to me by him. （物作主语）My father bought me a bike.(变被动语态)→--------------------------------。 （主语是人）→---------------------------------。 （主语是物）⑵感官动词和使役动词在主动句中其后的动词不定式不带 to，但变被动句时必须加上 to。如：The boss made her work for 16 hours a day.→She was made to work for 16 hours a day. 3、课堂检测（1）. 根据汉语意思完成句子。 （一空一词）1.电脑是这样伟大的发明，以致极大地改变了世界。Computer is ____ a great ______ that it has changed the world a lot.2.想想电脑在我们日常生活中用得多么频繁。Think about how _____ the computer is _______ _____ our _____lives.3.你可以列出你的工作项目。You can______your work _______ .4.你能帮我看看那鞋子的款式吗？----- 没问题Can you help me look at the __________of the shoes ?___________ ____________.5. 没有提到那是谁发明的。It doesn’t _________who it _______ ________ __________.6.The refrigerator is used to keep food fresh.(改为同义句 )The refrigerator is used __________ food fresh.（二） 、Use 用法小结1. They are used for _______(see) in the dark.2. This kind of knife is often used for______(cut) apples. 3. I used to______ (go) to work by bus. Now I take a taxi.4. His mother is used to______( get) up early.5. MP3 is used for______(play) music.6. She used to____with her parents, but now she is used to_____with her classmates at school. A. live; living B. live; live C. living; living D. living; live 7.My cousin is used to ______ (study) with his new friends in Australia. 8. I used to ______ (go) swimming on Saturdays. 四、课堂评价1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？Unit 6 When was it inventedPeriod 3 Section A 3a-3c学习要点：词汇：by accident, ruler, boil, remain, smell, saint, national, take place, doubt, without doubt 2）通过阅读提高学生们的阅读能力。阅读短文，能按要求找到 相应的信息。3) 了解茶叶被发明的历史及生产制作的简要过程。1、自主学习预习了解中国茶叶的发明史.1. Who invented the tea? _____________________________2.Who is the writer of Cha Jing?___________ ______________二．课堂活动。Step1:Fast reading 掌握文章的大概意思，然后回答完成 3a中的任 务。Step2:Careful reading 认真读第一段，根据意思填空。Tea (after water), the most popular drink in the world ___________ (invent) by accident. It is believed that tea _________ (drink) 5,000 years ago. It ______ (say) that a Chinese ruler ______ (call) Shen Nong was the first _________ (discover) tea as a drink. One day Shen Nong __________ (boil) drinking water over an open fire. Some leaves from a tea plant ____ (fall) into the water and remained there for some time. It _________ (produce) a nice smell so he ______ (taste) the brown water. It was quite delicious, and so, one of the world’s favorite drinks ____________ (invent).1. When was tea first drunk?______________________________2. How was tea invented? ________________________________Step3:认真读第二段，回答问题。3. Who is called “the saint of tea”?_______________________________4. What is Cha Jing about?_____________________________________________Step4:认真读第三段，T/F。1.It is believed that tea was brought to Korea and England during the 6th and 7th centuries. ( )2.The tea trade from China to Western countries took place in the 18th century.( )3.When was tea brought to other countries?_________________________________________Step5:先独立完成活动 3c， 然后组长带领组员们核对答案。Step6:Retell the story.3、课堂检测（一） 、根据首字母提示填空。 1. There is no d________________ that he is a good boy.2. The r________________ of that country is very kind to his people.3. The soup s________________ very good.4. I put my ice cream into my f___________________.5. Tom ate lots of b_______________ so he can’t eat anything else. （二） ．将下面的句子改为被动句。 12. Mike broke the window yesterday.______________________________________________13. He invented the phone in 1890. ________________________________________________14.Mary finished her homework last night. __________________________________________15. We planted many trees last year. _____________________________________________四、课堂评价1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？Unit 6 When was it inventedPeriod 4 Section A Grammar focus-4c学习要点：进一步学习运用一般过去时态的被动语态。1、自主学习1. 偶然、意外____________ 2 发生，出现 ________________ 3. 毫无疑问、的确 ________ 4. 据说 ________________ 5. ……中之一_____________ 6. 几百年之后__________________ 7. 世界各地_______________ 8.茶文化 __________________ 9. 落入水中_____________ 10. 泡茶 _________________ 11.茶圣_________________ 12.一位叫神农的中国统治者 ________________________ 二．课堂活动。Step1、利用 Grammar Focus 回顾语法重点。要求学生分角色问答并翻译表格中的句子。出说被动语态的各种句式的变化形式 。并能造出相仿的句子。简要归纳一般过去时态被动语态的结构及用法。Step2:用 4a 所提供的信息和例句,用被动语 态改写句子。Step3:用 4b 方框所提供的单词填空。Step4:独立完成 4c，小组讨论答案。Step5:拓展延伸Take place，不及物动词短语，发生；出现， （某事）按计划进行或按计划发生happen 不及物动词， 发生， 常指具体事件的发生，特别指那些偶然的或未能预见的“发生”都不能用于被动语态______________________________________.会议将在下周五举行。______________________________________事故是 3 点发生的。They sold the fridge at a low price.他们以低廉的价格卖 了冰箱。At a low price，意为“以低廉的价格” 。Price 作名词。意为 “价格”.用形容词 low 或 high 来修饰‘’询问价格的句型What is the price of…？=How much is…?What is the price of the red bike?= ______ _________ is the red bike?3、课堂检测( )1.A nice gift_____her daughter on her last birthday. A.is given B.is given to C.was given D.was given to( )2.The boys___copy the new words ten times before they went home. A. were make B. were made to C. make D. made( )3. The man_______the river because his boat broke against the bridge.A. knocked into B. looked into C. fell into D. broke into( )4. Speak aloud, please! I can ______hear you.A. usually B. almost C. hardly D. nearly( )5. The number of the students in our class _____44.A. is B. \ C. are D. were( )6. The price of the sweater is very ______.I can’t afford it.A. expensive B. cheap C. high D. low( )7. _________ is waiting for you at the gate. He wants to say thanks to you, A. Somebody B. Anybody C. Everybody D. Nobody( )8. One of the popular expressions in 2012 _________“positive energy”A. is B. are C. was D. were( )9. The Olympic Games of 2016 will ______in Brazil.A. take after B. take off C. take place D. take away( )10. Shall we spend ____in practicing table tennis on Saturday?A. sometime B. sometimes C. some time D. some times( )11. Mr. Bell______ the invention of telephone in 1847.A. worked in B. worked on C. was worked on D. was worked in 2．按要求完成句子。(1) You brought your English book to school yesterday. (改为被动 语态)Your English book________________to school yesterday?(2) Your bag was put here. (改为否定句) Your bag _____________ here.(3) Peter was allowed to take the test. (改为一般疑问句) ____Peter___________ to take the test ?4、课堂评价1.自评： 小组评 ：2.已学到了哪 些知识？3.存在的问题或困惑？Unit 6 When was it inventedPeriod 5 Section B 1a-1e学习要点：1.掌握重点单词和短语：crispy, salty, sour, custo mer, by mistake, in the end等。2.继续学习使用一般过去时态的被动语态进行听力训练。1、自主学习1、被动语态的时态: 被动语态的时态通过 be 的变化来体现，它必须与主语的人称、数一 致。以下是几 种常用的被动语态:(1)一般现在时的被 动语态: am / is / are + 动词的过去分词。Eg：This book____________ _____________ in two languages. 这本书是用两种语言写的.(2) 一般将来时的被动语态: will / be going to + be + 动词的过去分词. Eg: The project will____________ ____________ next month.这项工程下个月就完工.(3) 一般过去时的被动语态: was / were + 动词的过去分词.Eg: The classroom_____________ _____________ three days ago. 教室是三天前被打扫的.(4) 含有情态动词的被动语态: 情态动词 +be +动词的过去分词.The classroom ______________ ______________ ______________every day.教室应该每天都被打扫.2、预习 1a 并完成横线上的内容。二、课堂活动Step1:Before- listeningDo you like potato chips?how were they invented?Step2:While- listening. Finish 1c and 1d. Step3:After- listening. According to the passage, retell the story.Make a conversation about the invention of potato chips. Use the information in 1c and 1d.Step4：拓展练习1.The customer thought the potatoes weren’t ___________.不够薄。enough 为副词,th in 为形容词 ,enough 修饰形容词的时候必须后置。根据汉语提示完成句子。足够的食物 _________ __ 足够好 _________ 足够勇敢__________ 2.George wanted to make the customer happy.。“make+宾语+形容词(作宾语补足语)”意为“使成为” “使作为” “使变成” 。电脑使英语学习更加容易。 Computers make it________to learn English. 3.Potato chips were invented by a cook called George.a cook called George 中过去分词短语作定语修饰名词 a cook, 其中 called=named( )1.Somebody ______Jack phoned while you were out. A.to call B.calling C.being called D.called4.The customer was happy in the end. ① in the end= at last, finally,可以放在句首，也可以放句末，时常用逗号与句子隔开。②At the end of .后接地点名词，表示‘在…终点’ ，后接表示时间的名词时，表示‘在…结束时’ 。1. Walk along the street and you will find the hospital ____________ of the street. 2. We will have an English test ____________ this week.③by the end of 意为“在……以前”常与将来时态和过去完成时态连用。We'll finish the work ____________ the year。（ ）1、The hot ice cream scoop was invented by a man ____Lanmon.A.was called B.called C.to call D.is called（ ）2.--The soup tastes . ----Maybe I added too much _________ just now.A. salt; salt B.salty; salty C.salt; salty D.salty; salt（ ）3.The students at the back can't see_________ .A. enough clearly B. clearly enough C.enough clear （ ）4.The chef wanted to make the customers _________,so he put lots of salt ________ the potato chips.A. happy; in B.happily; on C. happy; on D happily;in （ ）5.The young man was made _______ the _______ chips .A. cut; potatoes B. cuts; potato C. to cut; potato D cutting; potatoes3、课堂检测用所给单词的适当形式填空。 （被动语态）1. The TV ____________ (invent) around 1927.2. They are used for _______ (see) in the park.3. This kite _________ (make) by Uncle Wang.4. Tea ______________ (discover) a long time ago.5. Our classroom _________________ (should clean) every day.6. Many trees and flowers _______ (plant) in our school last year and they made our school a beautiful garden .四、课堂评价：1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？Unit 6 When was it inventedPeriod 6 Section B 2a-2e学习要点：1.掌握重点单词和短语：Olympics, Canadian, basket, hero, popularity, professional, It's believed (that)…, divide…into, at the same time, stop … from doing, dream of, look up to, achieve one’s dream, encourage sb. to do sth.等2. 了解篮球的发明过程。激发发明的欲望。1、自主学习1、看一场 NBA 球赛,了解篮球的发展史。二、课堂活动Step1:Before-readingFree talk:Do you know some famous basketball players ?How much do you know about this sports?eg,Equipment about basketball:wooden floor,net,basketball,metal hoop,backboardStep2:While-readingParagrphs Main ideasParagrph 1Paragrph 2Paragrph 3Paragrph 4Find what the phrases in English in the passage:1、超过;多于_________________ 2.把……分开_______________ 3.同时 __________________ 4 .不但……而且… _______________ 5. 鼔励做某事_________________6.……的数量(目)________________7.钦佩;仰慕 __________________ 8 实现某人的梦想 _____________9.在历史上__________________ 10 阻止…做…__________________11. 据说______________________ 12. 人们认为__________________13. 众所周知___________________ 14. 据报道____________________15.看不起___________ 16.查阅；___________17鼓励某人做某事__________Step3:Careful-reading判断下列句子的正(T)误(F)。( ) 1. Basketball was invented in 1861.( ) 2. Dr Naismith created the basketball game which was played indoors at first.( ) 3. Dr Naismith divided all his classmates into two teams to play his new game.( ) 4. Dr Naismith used the backboard to help the players put the ball into the basket.( ) 5. Till now, there haven’t been any Chinese basketball players in NBA.Then finish 2c and 2dStep4:After-readingBasketball was invented by a____-doctor named James Naismith. He ____ the men into two teams and taught them to play this new game. It is believed that the first basketball game in history was played on______21,1891.And in Berlin, it became an Olympic event in 1936.Now basketball is played by_____100 million people in more than____countries. In China, you can sometimes see people playing basketball in parks, schools and even_____.People play it for fun and ___ .The famous basketball organization in America is ____ .The number of foreign players has___increased in the NBA. There are also more and more foreign players in the____Step 5:所有组员在组长的带领下讨论 2e 的问题，列出成为明星球员的优、劣之处。再 根据组长的展示安排做好展示准备。Step 6: 拓展延伸。It is reported that… 据报道 ……It is supposed/thought that… 人们认为……It’s known that…众所周知…….The number of foreign players, including Chinese players, in the NBA has increased.the number of 意为“……的数量”,作主语时谓语动词用单数。 a number of 意为“许多的;大量的”,后接可数名词复数形式。修饰主语时,谓语动词用复数。1. In our school library there___________ a number of science books and the number of them _______ growing larger and larger.( )2.I have collected_____stamps. A.a number of B.the number of C.a litt le D.a bit of( )3.—How many students are there in your school? —The number of the students in it_____1,200. 2. Stop sb. from doing sth.阻止某人做某事，同义词组有 keep…from doing sth; prevent…(from) doing sth.三、课堂检测1. How many teachers are there in your school? About four_____ .A hundreds of B hundred C. hundreds2.We planted____ trees last year.A hundreds of B. hundred of C. five hundreds D. five hundred of 3. A year has four seasons and it_____twelve different star singns.A. divided into B. is dividing into C. divids into D.is divided into.4.The Great Wall can stop the wind and sand ____to the rich land in the south of China.A. move B. to move C. from moving.5.Jessica’s parents always encourage her_____ out her opinions.A. speak B. speaking C. to speak D. will speak.6.A number of students____ from the countryside in our school.The number of the girls____ two thirds.A. is is B. are is C. be are D, was. was7.The West Lake is very famous and____tourists visit it year by year.A. more and more B. few and few C. less and less D. more and less.8.—So kind of you to give me a ride to the station! — ____.A. It doesn’t matter B. Never mind C. Don't mention it D. My pleasure9. It ___ last week that the haze (雾霾)in Beijing caused many proble ms. A. reports B. reported C. is reported D. was reported10. The Olympic games of 2016 will _____ in Brazil.A. take after B. take off C. take place D. take away11. —Thank you for taking me around your school, Darling. — ______.A. Don’t mention it B. Never mind C. Of course not D. Don’t thank me12. Look! A boy has fallen ____ the river, let’s go and save him.A. into B. off C. over D. down13. Our sports meeting will ______ tomorrow.A. take off B. take away C. take place D. take up14. The flower ______ very nice.A. feels B. smells C. tastes D. sounds15. It _____ that they will have the final exam next week.A. believe B. believes C. is believed D. believed四、课堂评价1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？