1、Unit 6 When was it invented?话题 Topic 发明 Inventions功能 Functions谈论发明的历史 Talk about the history of inventions1.When was the zipper invented?It was invented in 1893.2.Who was it invented by?It was invented by Whitcomb Judson.3.What is the hot ice-cream scoop used for?Its used for serving really cold ice
2、-cream.语法 Grammar 能够正确使用一般过去时的被动语态 Passive voice in past tense词汇和常用表达Words 2b 要求学生能够听懂发明的用途,补全表格,掌握对发明者和发明用途提问的句型及其回答:Who was it invented by?It was invented by What is it/are they used for?It is/They are used for。2c 是听力部分的延伸拓展,要求学生合作谈论听力中发明的用法。5.2d 主要从发明者、发明时间和被广泛运用的时期等方面对拉链进行了介绍,分角色扮演,帮助学生更好地体会一般过去
3、时的被动语态的应用。6.3a-3c 属于语篇阅读训练,语篇材料主要讲述了饮茶起源的故事,茶是如何被神农无意中发明的,茶叶的发展和传播历史。3a 通过快速阅读给各段匹配段落大意,帮助学生掌握快速阅读的技巧;3b 通过细读语篇材料,回答与茶叶有关的问题,帮助学生掌握处理细节理解问题的技巧;3c 是词汇和语言结构的巩固性活动。7.4a-4c 属于语法训练,主要训练一般过去时的被动语态的用法,培养学生应用英语的能力。Section A教学目标1.学习使用与“Inventions”话题相关的单词及短语,能够正确运用此话题的目标语言进行初步表达。2.能够就“Inventions”话题与同伴进行交流会话,理
4、解不同物品的发明以及发明史,激发学生的发明热情,培养学生的创新精神。3.运用略读和查读的阅读策略阅读语篇材料 An Accidental Invention 中的信息,完成相关的阅读任务。4.掌握一般过去时的被动语态的基本用法。概述1.本部分的听说和阅读训练分别介绍了美食发明薯条和体育运动项目篮球,继续学习和巩固与 Inventions 话题相关的内容和语言知识。2.1a-1b 要求学生说出图片中的食物名称,完成将食物图片与描述其味道的形容词匹配的练习,为听力训练做好准备。3.1c-1d 是听力训练,呈现了发明薯条的趣味故事,培养学生使用被动语态的意识和叙述故事的能力。4.1e 是听力内容的延
5、伸,在有效的听力信息输入后,通过口头模仿性语言输出,完成对听力信息的吸收和内化,巩固听力内容,提高口语交际和合作能力。5.2a-2e 是阅读训练,语篇阅读材料主要介绍了篮球的发明及其发展的简要历史。通过训练,要求学生采用寻读法阅读语篇材料中获取文章的细节,帮助学生使用“思维导图”的阅读策略,引导和启发学生的思维。6.3a-3b 是写作训练,要求学生写出想解决什么样的困难、创造什么样的发明及其作用等信息,让学生完成广告写作,培养语言的综合应用能力。7.Self Check 主要帮助学生进一步巩固所学的词汇和语法知识。活动 1 以语篇填空的形式,结合语境训练重点词汇和语言结构;活动 2 主要训练学
6、生对被动语态的掌握;活动 3 是框架式的写作训练,结合“发明”话题,帮助学生巩固和运用所学词汇和语言结构。Section B教学目标1.通过听、说等活动学习与食物和描写食物有关的词汇,并用一般过去时的被动语态表达它们是怎样被发明的。2.能够听与薯条相关的重要信息,并且能够展开会话交流。3.能够利用“思维导图”的阅读策略进行阅读,完成与语篇材料 Do You Know When Basketball Was Invented?相关的阅读任务。4.能够运用书面语言写新发明介绍。1.理解、掌握和运用与发明与发明史相关的词汇。2.理解、掌握和运用一般过去时被动语态的结构。3.了解不同物品的发明历史。4
7、.以“Inventions”为话题进行写作。在教学活动过程中,以“Inventions”为话题,在语言环境中学习和运用一般过去时被动语态语言结构。对一般过去时被动语态的掌握结合上单元学习的一般过去时的被动语态进行对比分析和掌握。运用略读、跳读、思维导图等方式进行阅读训练,提高阅读理解的有效性。第一课时:Section A 1a-2d第二课时:Section A 3a-4c第三课时:Section B 1a-2b第四课时:Section B 2c-Self Check教学目标单词卡片名词:heel,scoop,electricity,style,project,pleasure,zipper,w
8、ebsite,pioneer,list,ruler,smell,saint,doubt,fridge,somebody,lock,earthquake,biscuit,cookie,instrument,customer,Canadian,basket,popularity,hero,Berlin动词:list,mention,boil,smell,doubt,translate,lock,divide形容词:daily,national,low,sudden,musical,crispy,salty,sour,Canadian,professional副词:nearly代词:somebody
9、短语归纳by accident 偶然;意外地 take place 发生;出现 without doubt 毫无疑问;的确 all of a sudden 突然;猛地 by mistake 错误地;无意中 divideinto 把分开 look up to 钦佩;仰慕 fall into 掉进 on the phone 在电话上 be used for 被用来 in the end 最后 more than 超过 at the same time 同时 come up with 想出 dream of 梦想句型集锦1.For example,it mentioned that the zipp
10、er was invented by Whitcomb Judson in 1893.2.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.3.Some leaves from a tea plant fell into the water and remained there for some time.4.In England,tea didnt appear until around 1660,but in less than 100 years,it had
11、 become the national drink.5.Its used for serving really cold ice-cream.6.In China,you can sometimes see people playing basketball in parks,schools and even factories.7.The number of foreign players,including Chinese players,in the NBA has increased.8.These stars encourage young people to work hard
12、to achieve their dreams.教学目标重点语法 一般过去时的被动语态的用法中考考什么1.一般过去时的被动语态的用法。2.such a/an+adj.+n.的用法。3.It is said/believed that的用法。4.the number of 和 a number of 的用法。5.although 引导的让步状语从句的用法。6.过去分词短语作后置定语的用法。7.With pleasure!的用法。8.notuntil的用法。9.not only but also的用法。10.短语 be used for,by accident,by mistake,without
13、 doubt,in the end,divideinto,at the same time,dream of,look up to,encourage sb.to do sth.,see sb.doing sth.的用法。To us,it seems so natural to put up an umbrella to keep the water off when it rains.But in fact the umbrella was not invented as protection against the rain,Its first use was as a shade (遮蔽
14、)against the sun.Nobody knows who first invented it,but the umbrella was used in very ancient times.Probably the first to use it were the Chinese in the 11th century B.C.We know that the umbrella was used in ancient Egypt and Babylon as a sunshade.And there was a strange thing connected with its use
15、:it became a symbol of honor and power.In the Far East in ancient times,the umbrella was allowed to be used only by those in high office or by royal people such as the kings or queens.In Europe,the Greeks were the first to use the umbrella as a sunshade.The umbrella was in common use in ancient Gree
16、ce,but it is believed that the first persons in Europe to use the umbrella as protection against the rain were the ancient Romans.During the middle ages in Europe,the use of the umbrella practically disappeared.Then it appeared again in Italy in the late sixteenth century.And again it became a symbo
17、l of power.Umbrellas have not changed much in style during all this time,though they have become much lighter in weight.第一课时 Section A 1a2d1.记忆单词 style,project,pleasure,daily,website,pioneer,list,mention;短语 have a point。2.能够使用一般过去时的被动语态描述和询问发明及发明史。3.通过听力训练,完成与发明相关的听力任务,并能够运用听力材料中的相关信息进行会话交流,从而提高听说能力
18、。4.通过小组训练、角色扮演等活动,结合实际生活情景理解和运用目标语言。1.学习与发明相关的词汇。2.学习和掌握一般过去时的被动语态的基本用法,掌握基本句型:When was the zipper invented?It was invented in 1893.Who was it invented by?It was invented by Whitcomb Judson.What is the hot ice-cream scoop used for?Its used for serving really cold ice-cream.3.通过学习,了解一些日常生活用品的发明及发明史。1
19、.学习使用一般过去时的被动语态描述和询问发明及发明史。2.联系实际,进行听说训练,运用所学的目标语言。3.了解一些日常生活用品的发明及发明史,激发学生的发明热情,培养创新精神。思路一:首先,利用相关物品的发明图片,激发学生的学习兴趣,为接下来的听说做准备。其次,通过 1b-1c 的听说训练,帮助学生感知和了解一般过去时的被动语态的基本用法,提高学生的听说能力。然后,2a-2b 的听力训练,利用听顺序和对关键词和短语的捕捉和关键信息的记录,培养学生听取对话主旨大意和细节信息的能力。最后,利用听力信息进行会话交流;深入学习 2d 的示范对话,帮助学生围绕 Inventions 话题进一步交流,顺利
20、地完成本节课的学习目标。思路二:教师利用实物和图片展示、角色扮演、游戏等学习策略,复习和学习与发明话题相关的词汇。通过不同形式的听力训练,口语交际活动使学生对一般过去时的被动语态达到熟练运用的程度。运用对比分析的方式帮助学生掌握一般现在时、一般过去时的被动语态。设计教学 PPT,录音机,磁带,多媒体,提前准备相关的发明图片。Step.Lead inLeading in 【情景 1】T:Can you tell me some great inventions that are important in our daily life?Ss:Yes.The mobile phone,the com
21、puter,the air-conditioner,the fridge,the light and so on.T:Yes.The inventions have changed our life.设计意图 创造真实的语言交际情景,利用图片提示,师生互动交流,让学生围绕“发明”话题进行谈论,为接下来的听力训练做铺垫。Leading in 【情景 2】使用 PPT 课件,展示电话、汽车、电脑和电视等不同的物品;针对每个物品,让学生猜测是什么时间发明的,然后导入新课。e.g.T:What is this called in English?S:It is called a/anT:When wa
22、s the invented?S:It was invented in设计意图 利用 PPT 课件展示不同的实物,通过师生互动交流,调动学生的视觉和感觉,激发学生的学习兴趣,为下一步的学习做充分的准备。Step .Practice (1a)Have the students look at the four things in 1a.In what order they were invented.Get the students to discuss them with their group.Then number them 1-4.And then check their work wi
23、th several students.【Keys】 Computer4 Car2 Telephone1 Television3设计意图 通过按照时间给物品的发明进行排序训练,帮助学生初步体验一般过去时的被动语态,同时,为接下来的听力训练做好铺垫。Step .Listening activities (1b)(1)Listen and find the general idea.The general idea of the conversation is about . A.who invented the thingsB.when the things were inventedC.whe
24、re the things were invented(2)Listen to the conversation more carefully and find the specific ideas.Get the students to listen and match the inventions with the years in 1b.And then check their work with several students.Talk in groups and check their answers in pairs.(3)Have the students listen to
25、the tape again and fill in the following chart.The telephone It was 1 in 1876. The 2 They were invented in 1885.They were 3 in those days. The TV It was invented around 4 . The computers They were invented in 5 . 【Keys】 (1)B (2)d 1876 a 1885 c 1927 b 1971 (3)1.invented 2.cars 3.expensive 4.1927 5.19
26、71设计意图 围绕中心话题 Inventions 进行一定的语言学习与积累,通过初听培养听取大意的能力,通过细听培养听取关键、有效细节信息的能力。Step .Post-listening activities(1)Get the students to listen to the tape of 1b and repeat.(2)Have the students practice in pairs.Student B,cover the dates.Student A,ask Student B when the things in the picture in 1b were invent
27、ed.Then change roles and practice again.e.g.A:When was the invented?B:I think it was invented in(3)Ask some pairs to present their conversations to the whole class.设计意图 本部分的口语训练是听力部分内容信息的语言输出,在情境中操练一般过去时的被动语态,锻炼学生的口头表达能力。Step V.Listening activities (2a-2b)(1)T:There are some inventions on the table.
28、What are they?Ss:They are shoes with heels,shoes with lights and hot ice-cream scoop.T:They are small inventions and they can make our life more interesting and convenient.Two students are talking about them.Get the students to listen and number the inventions 1-3 in the order in 2a.And then check t
29、heir work with several students.(2)Listen for the specific ideas of 2a.Have the students listen again and complete the chart in 2b.And then check their work with some students.【Keys】 (1) 3 shoes with special heels 1 shoes with lights 2 hot ice-cream scoop,runs on electricity (2)changing,in the dark,
30、serving The following language points should be explained.教材解读1.shoes with special heels with 介词“带有;具有”,表示某物具有某种性质/状态。He has a coat with four pockets.他有一件有四个口袋的外衣。China is a country with a long history.中国是一个有着悠久历史的国家。【拓展】(1)with 介词“和一起”。He likes to live with his parents.他喜欢和父母住在一起。【注意】 with 表示“和在一起”
31、,谓语动词与 with 前面的主语一致。He with his parents is going to visit Mount Tai next week.下星期他和父母要去游泰山。(2)with 指人随身“长着,戴着,带着;有的”,表示人的某种特征。My teacher is an Englishman with golden hair.我的老师是一个有金黄色头发的英国人。(3)with 表示“随身带某物”。Have you some money with you?你(身上)带钱了吗?(4)with 说明名词,表示事物的附属部分或所具有的性质“具有,带有,加上,包括在内”。He doesnt
32、 like tea with sugar.他不喜欢加糖的茶水。2.Its used for serving really cold ice-cream. be used for sth./doing sth.表示“被用于某物/做某事”,for 是介词,后面跟名词、代词或动名词。The umbrella is used for keeping the rain off.伞用来挡雨。设计意图 通过听力训练,理解和巩固所学的目标语言,提取关键、有效信息完成相应的听力任务,听力填空之前,给予学生一定的听力策略指导,帮助学生掌握一定的听力技巧。Step .Post-listening activitie
33、s(1)Have the students listen and repeat after the tape of 2a or 2b.(2)Get the students to make conversations using the information in 2b in pairs.e.g.A:What are they used for?B:They are used for(3)Ask some pairs to present their work to the class.设计意图 通过对目标语言进行对话训练,给学生运用一般过去时的被动语态的实践机会,为接下来的长对话奠定基础。
34、Step .Role-play the conversation (2d)(1)Read for the main idea of 2d.The main idea of 2d is . A.some small inventionsB.a small inventionthe zipperC.a school project(2)Read for the specific idea of 2d.Get the students to read the conversation again and find out the answers to the following questions.
35、Who invented the zipper?When was the zipper invented?When was it used widely?(3)Read after the tape.(4)Read the conversation aloud in pairs.(5)Role-play the conversation in pairs.Then go to the front of the classroom and perform it to the whole class.【Keys】 (1)B (2)1.Whitcomb Judson. 2.In 1893. 3.Ar
36、ound 1917.The following language points should be explained.教材解读1.Can you help me think of an invention? With pleasure! Can/Could you help me?表示客气地邀请某人做某事,肯定的应答语有:Certainly./Of course./With pleasure./Id be glad to./Id love to/I would if I could;否定的应答语有:No,I wont./No,Im afraid I cant./Im sorry,but I/
37、Id like to,but I dont。pleasure n.乐事;快乐的事。With pleasure.表示“乐意做某事”。The thought fills me with pleasure.这种想法使我充满了乐趣。Can you help me buy a book?你能帮我买本书吗?With pleasure.I just want to go to the bookstore.好的,乐意效劳。我正想去书店。【辨析】pleasure,pleased,pleasant(1)pleasure 是名词“高兴,愉快,乐趣”,在口语中常用 Its a pleasure,With pleasu
38、re 等作客套语。Will you go with me?你同我一起去好吗?With pleasure.好。Thank you for your help.谢谢你的帮助。Its a pleasure.不用谢。(2)pleased 形容词,表示“高兴的,满意的,感到高兴的”,主语只能是人。结构:be pleased with/about sth.,be pleased to do sth.,be pleased+that 从句。We are pleased with his work.我们对他的工作很满意。(3)pleasant 形容词,主语是物时指“使人感到愉快的、高兴的”,主语是人时指“高兴
39、的,愉快的,态度友好的”。Its pleasant to work with you.与你共事令人愉快。He spent a pleasant evening.他度过了一个愉快的夜晚。2.For example,it mentioned that the zipper was invented by Whitcomb Judson in 1893. 此句是被动句,结构为“主语+be 动词+动词的过去分词+其他”;介词 by 用于被动句中,意为“由,被”,后接动作的执行者。Who was the car invented by?汽车是谁发明的?设计意图 阅读训练,培养获取主旨大意和利用关键信息处
40、理细节问题的能力,学生分组朗读、互相问答,有助于学生在读的过程中深刻理解对话内容,提高口语表达能力,同时又为下面的角色扮演奠定基础。以小组训练的方式分角色表演对话,使所学语言知识得到有效输出。Step .Exercises:the end-of-class test.根据汉语提示完成句子1.We can get some (快乐)from the book. 2.I bought the shoes because I liked the (款式)of them. 3.Wed better make a (清单)before going to the supermarket. 4.The zi
41、pper is used in our (日常的)lives. 5.We can get lots of information from the (网站). .用所给词的适当形式填空1.The car is one of the greatest (invent)in history. 2.Lisa (hear)to sing a song in her bedroom just now. 3.It is used for (see)in the dark. 4.Its a (please)to talk with you. 5.The new bike was (buy)by Mr.Gre
42、en last month. .补全对话A:Which do you think is the most useful invention?B: 1 A:Why do you think so?B:Because it gives people more time to work and play every day.What about you?A: 2 B:Why is that?A:You can talk to your friends far away with it. 3 B:Id like to invent a pen that I can write faster,but a
43、s neatly as the usual one.What about you?A: 4 When I am in the classroom,I can put it in my pocket. B:That sounds interesting. 5 A:You are quite right.Lets work hard together.A.What would you most like to invent?B.We must work hard if we want to make our dreams come true.C.I think the most useful in
44、vention is the telephone.D.I think the most useful invention is the light bulb.E.Id like to invent a car.【Keys】 .1.pleasure 2.style 3.list 4.daily 5.website .1.inventions 2.was heard 3.seeing 4.pleasure 5.bought .1.D 2.C 3.A 4.E 5.B设计意图 检测训练,检查对所学知识的掌握情况,复习巩固所学知识。Step .Homework(1)Read 1b and 2a afte
45、r the tape.(2)Write a short passage according to the following chart.Where is it used?Who invented it?When was it invented?The zipperWhen did it become popular?设计意图 通过诵读和写作等不同形式的训练,复习巩固所学的内容,提高英语综合应用能力。Section A (1a-2d)be used for (doing)sth.It+be 动词+动词的过去分词+thatWhere is it used?Who invented it?When
46、 was it invented?The zipperWhen did it become popular?【基础训练】.要点词汇1.样式;款式 2.项目;工程 3.高兴;愉快 4.每日的;日常的 5.网站 6.先锋;先驱 7.列表;清单 8.提到;说到 . 翻译短语9.有道理 10.的式样 11.用来 .用适当的介词填空12.The umbrella is used keeping the rain off. 13.The battery-operated slippers were invented Julie Thompson. 14.The shoes adjustable heels
47、 can change the style of the shoes. 15.This kind of animals was discovered 1878. 【综合运用】.用所给词的适当形式填空1.It is (mention)that there will be an alien coming to the earth in several weeks. 2.Do you know when computers (invent)? 3.This machine is used for (make)noodles. 4.Everyone is (tell)that we will have
48、 an English exam this Friday. 5.Think about how often it (use)in our daily lives. .单项填空6.Thank you for supporting the volunteer project. .Many hands make light work. A.With pleasure B.All right C.Never mind D.Thats right7.Chinese by many people all over the world today. Yes,I agree with you.A.learnt
49、 B.is learn C.is learnt D.learn8.The mobile phone has influenced peoples life a lot since it . A.invents B.invented C.is invented D.was invented9.He offered valuable advice that people disagreed. A.such,a few B.such,few C.so,a few D.so,few10.The telephone by a well-known scientist,Edison. A.invented B.inventing C.was invented D.invents.翻译句子11.它的确是一个如此伟大的发明吗?(such)_
