人教版初中英语九年级上册Unit 6 When was it invented 教案学案3

Unit 6 When was it invented？Section A1.pleasure可数乐事；高兴的事不可数高兴；愉快常用表达With pleasure乐意效劳My pleasure不用谢辨析pleasuren.高兴；乐趣pleasantadj.令人愉快的，强调事物本身的性质pleasedadj.感到高兴的, 强调人的心理2.such如此的；这样的句型such＋a(an)＋adj.＋单数可数名词＋that从句eg：He got such a bad cold that he coughed day and night.such＋adj.＋不可数名词＋that从句eg：She has made such great progress that many people like her.such＋adj.＋名词复数＋that从句eg：They are such interesting books that we all like them.辨析such修饰名词He is such a kind man.so修饰形容词或副词He is so kind a man.3.daily=every dayn.日报People's Daily《人民日报》4.mention提到；说到句型Don't mention it感谢道歉mention sb./sth.(to sb.)(向某人)提起某人或某事mention doing sth.提到做某事5.It is said that...据说……=People say that...相同结构It is reported that...据报道……It is supposed that...据猜测……It is believed that...人们认为……It's known that...众所周知……6.辨析take place指事先安排的事情eg: Great changes have taken place in our city over the years.happen指偶然发生的事情eg:An accident happened in that street.7.doubtwithout doubt毫无疑问；的确doubt sth.怀疑某事eg：No one doubts his ability.8.at a low price以低价eg：This sweater is on sale at a low price.9.translate翻译translate... into ...把……翻译成……eg：Don't translate everything into Chinese when you read English articles. Section B1.by mistake错误地；无意中eg：I took your bag by mistake.2.the Olympics=the Olympic Games语动词常用复数形式eg:The 30th Olympics were heldin London in 2012.3.divide...into把……分成……eg: The teacher divided us into four teams.4.stop句型stop ...from ...阻止……做某事eg: Nothing can stop China from being stronger and stronger.stop sb. from doing sth.= prevent sb. from doing sth.=keep sb. from doing sth.eg：Can you stop kids from playing Glory of Kings ?5.就近原则not only ... but also...neither...nor..既不……也不…… (两者都不)either...or...不是……就是……there be 结构6.look up to钦佩；仰慕=admireeg: Lots of kids look up to Li Yifeng nowadays.仰起头看……eg: The girl is so short that she has to look up to her elder sister.7.hero复数：+es以o结尾加­es变复数的名词黑人(Negro) 英雄(hero)爱吃西红柿 (tomato) 炒土豆(potato) Section A1.pleasure可数乐事；高兴的事不可数高兴；愉快常用表达With pleasure乐意效劳My pleasure不用谢辨析pleasuren.高兴；乐趣pleasantadj.令人愉快的，强调事物本身的性质pleasedadj.感到高兴的, 强调人的心理2.such如此的；这样的句型such＋a(an)＋adj.＋单数可数名词＋that从句eg：He got such a bad cold that he coughed day and night.such＋adj.＋不可数名词＋that从句eg：She has made such great progress that many people like her.such＋adj.＋名词复数＋that从句eg：They are such interesting books that we all like them.辨析such修饰名词He is such a kind man.so修饰形容词或副词He is so kind a man.3.daily=every dayn.日报People's Daily《人民日报》4.mention提到；说到句型Don't mention it感谢道歉mention sb./sth.(to sb.)(向某人)提起某人或某事mention doing sth.提到做某事5.It is said that...据说……=People say that...相同结构It is reported that...据报道……It is supposed that...据猜测……It is believed that...人们认为……It's known that...众所周知……6.辨析take place指事先安排的事情eg: Great changes have taken place in our city over the years.happen指偶然发生的事情eg:An accident happened in that street.7.doubtwithout doubt毫无疑问；的确doubt sth.怀疑某事eg：No one doubts his ability.8.at a low price以低价eg：This sweater is on sale at a low price.9.translate翻译translate... into ...把……翻译成……eg：Don't translate everything into Chinese when you read English articles. Section B1.by mistake错误地；无意中eg：I took your bag by mistake.2.the Olympics=the Olympic Games语动词常用复数形式eg:The 30th Olympics were heldin London in 2012.3.divide...into把……分成……eg: The teacher divided us into four teams.4.stop句型stop ...from ...阻止……做某事eg: Nothing can stop China from being stronger and stronger.stop sb. from doing sth.= prevent sb. from doing sth.=keep sb. from doing sth.eg：Can you stop kids from playing Glory of Kings ?5.就近原则not only ... but also...neither...nor..既不……也不…… (两者都不)either...or...不是……就是……there be 结构6.look up to钦佩；仰慕=admireeg: Lots of kids look up to Li Yifeng nowadays.仰起头看……eg: The girl is so short that she has to look up to her elder sister.7.hero复数：+es以o结尾加­es变复数的名词黑人(Negro) 英雄(hero)爱吃西红柿 (tomato) 炒土豆(potato)。

Unit 6 When was it invented? Section B1.Th.custome.though.th.potatoe.wer.no.thi.enough.顾客认为这些土豆不够薄。

enough用作副词,意为“充分地,足够地,充足地”,充当形容词或副词修饰语,但必须后置。

常与不定式或介词for连用,在句子中作状语,表示程度。

例如:He walks slowly enough for us to catch up with. 他走得够慢的了,我们能赶上。

This article is difficult enough to write. 这篇文章够难写得了。

归纳①enough可以作名词、代词,意思是“足够;充分”。

作代词可以代替可数名词或不可数名词,在句中作主语或宾语。

如:Enough has been said on this subject. 关于这一问题说得已经足够多的了No,thanks.I’v.ha.enough. 不,谢谢。

我已吃饱了。

(enough=enoug.food)②当enough后的名词前有冠词、形容词性物主代词、指示代词或其本身就是代词时,要用介词of。

如:We’ve had enough of your coldness.我们已经受够了你的冷漠。

2.Th.custome.sai.the.wer.no.salt.enough. 顾客说它们不够咸。

salty作形容词意为“咸的”,其名词形式为salt。

例如:Salty food makes one thirsty. 咸的食物令人口渴。

The soup had a very salty taste. 汤的味道很咸。

归纳表示味道的形容词:tasty 味道好的,可口的sweet 甜的hot 辣的sour 酸的salty 咸的bitter 苦的crisp 脆的light 清淡的fragrant 香的delicious 好吃的,美味的3.Phot.chip.wer.invente.b.mistake. 薯条是无意中被发明的。

九年级英语全册Unit 6知识点【Useful expressions】1.have a point 有道理2.mention sth.to sb.3.shoes with special heels 有特殊鞋跟的鞋4.shoes with lights 带灯的鞋5.hot ice-cream scoop 可加热的冰激凌勺6.run on electricity 靠电力运行7.the style of the shoes 鞋的款式8.be used for ...被用来做……9.think of 想出10.With pleasure! 乐意效劳！11.such a great invention 如此伟大的一项发明12.in our daily lives 在我们的日常生活中13.the pioneers of different inventions 不同发明的先驱者14.by accident 偶然；意外地15.boil drinking water over an open fire 在篝火上烧水16.fall / drop into ...掉进……17.produce a nice smell 产生一种香味18.the saint of tea 茶圣19.in less than 100 years 在不到一百年的时间里20.national drink 国饮21.take place 发生；出现22.tea culture 茶文化23.without doubt 毫无疑问；的确24.understand the nature of tea 了解茶的本质25.sell ...at a low price 低价卖……26.translate ...into ...把……翻译成……27.all of a sudden 突然；猛地28.ring the bell 按门铃29.by mistake 错误地；无意中30.in the end 最后31.put lots of salt on ...在……上面撒很多盐32.a much-loved and active sport 一种备受欢迎而且剧烈的运动33.more than 超过；多于34.in history 历史上35.a college teacher 一位大学老师36.divide ...into 把……分开37.get the ball in the other team’s basket 把球投进对方篮筐38.at the same time 同时39.stop ...from doing ...阻止……做……40.dream of 梦想；幻想；向往41.not only ...but also ...不但……而且……42.the number of ...……的数量43.look up to these basketball heroes 钦佩 / 仰慕这些篮球英雄44.encourage sb.to do sth.鼓励某人做某事45.achieve their dreams 实现他们的梦想e up with 提出；想出47.lead to 导致【Target sentences】When was the telephone invented?I think it was invented in 1876.I think the TV was invented before the car.Think about how often it’s used in our daily lives.The pioneers of different inventions were listed there.But at that time, it wasn't used widely.How tea was invented by accident.The most popular drink in the world was invented by accident.9.The book describes how tea plants were grown and used to make tea.10.It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries.11.The tea trade from China to Western countries took place in the 19th century.12.The Chinese are without doubt the ones who best understand the nature of tea.13.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.14.Potato chips were invented by mistake.15.The customer was happy in the end.16.Basketball was invented by a Canadian doct or …17.He was asked to think of a game that could be played in the winter.18.They need to stop the competing team from getting the ball into their own basket.19.Basketball has 3not only become a popular sport to play, but it has also becomea popular sport to watch.【Language points】1.changing the style of the shoesstyle /staɪl/ n. 样式；款式style在此处作可数名词。

Pair work
1
A:What’s/are it/they? B:It’s/they’are…. A:What is/are … used for? B:It’s/They’re … used for…
3
2 6
5
4
When were they invented?
1796
When was it invented?
future.
( Why? What do you want to invent? And why?)
B: I don’t want to be an
inventor in the future.
( Why? What do you want to be ? And why?)
No matter what you want to be in the future, you should study hard from now on ,then your
1947
When were they invented?
nvented?
1879
1b
a
Listen and match the inventions with the dates.
b
e d
1876 1885
c
1927
1971 1976
When was the car invented? It was invented in 1885.
dreams will come true.
Make sentences
1. 世界上许多国家都讲英文。 is spoken English_____________in many countries all over the world . 2. 纸是中国发明的。 was invented in China. Paper_____________ 3. 这栋大楼是去年建造的。 The building_____________ was built last year.

Unit 6 When was it invented?Section A1. invent v. 发明inventor n. 发明家invention n. 发明可数名词2. It’s used for scooping really cold ice cream. 它是用来舀很凉的冰激凌。

此句中be used 是被动语态形式，意为“被用来……”。

Be used for 意思是“被用来做……”，介词for表用途，后面加名词或动名词。

如：The key is used for locking the door. 这把钥匙是用来锁门的。

知识拓展：1）be used to do 表示“被用来做……”，used为动词过去分词，其中的to 为不定式符号，其后接动词原形，相当于be used for doing sth. 如：A hammer is used to drive in nails. = A hammer is used for driving in nails. 锤子是用来钉钉子的。

2）be used to (doing) sth. 表示“习惯于做……”。

如：He is used to living here. 他习惯于住在这儿。

3）used to do sth. 表示“过去常常干某事”He used to go to Beijing when be was young. 他年轻时常常去北京。

4）be used as 表示“把……用作……”，as 是介词，意为“作为”。

The piece of wood is used as a bench. 这块木头被用作凳子。

5) be used by 意为“被……使用”，强调使用者。

The car is used by our manager.3. operate用法：1)“操作”Can you operate the computer?2)“起作用，见效果” e.g. The sleeping pill operated at once.3)“经营，管理” e.g. The company operates ten factories.4)“动手术”operate on / upon sb. “给某人动手术”e.g. The doctor will operate on his mother next week.我认为,,比较好。

The teacher came in with a smile on
his face.
面带微笑
• project n.项目；工程
• pleasure n.高兴；愉快 eg:Reading gives me much pleasure.
常用短语：My pleasure./It's a /my pleasure./With pleasure.(很乐意/荣幸）
注意：Don't mention it. 用于口语，主要来 回答感谢，有时也用来回答道歉。
➢---Thank you very much. ---Don't mention it.不客气/不要这样说
➢---I'm sorry to trouble you. ---Don't mention it.没关系
daily English=daily English日常英语 adv.每天;每日=every day 作状语
eg:He comes here daily/every day. 拓展：daily n.日报
People's Daily《人民日报》 China Daily 类似的词:weekly adj.每周的 adv.一周一次
2.Well,you do seem to have a point... “do (does, did) + 动词原形”表示强调。 意为“确实；务必；一定；的确”。
eg:He d__o_e_s_come from America. 他的确来自美国。
I _d_i_d__call you yeaterday. 昨天我确实给你打电话了。
• pioneer n.先锋；先驱 China Young Pioneers中国少年先锋队

2.学生在小组内分工合作，搜集资料、整理信息、设计展示形式等。
3.各小组在班上进行展示，分享自己的研究成果，其他学生给予评价和反馈。
（四）反思与评价
1.教师引导学生对自己的学习过程进行反思，总结自己的学习成果和不足之处。
2.学生互相评价，给予同伴鼓励和建设性的意见。
3.教师对学生的学习情况进行总结和评价，强调学生的优点，提出改进建议，为学生的后续学习提供指导。
3.小组合作：教师将学生分成小组，让他们选择一个科技产品进行调查、研究和展示。这种小组合作的方式有助于培养学生的团队协作能力和自主学习能力，使学生在互动和交流中提高自己的英语水平。
4.反思与评价：教师引导学生对自己的学习过程进行反思，总结自己的学习成果和不足之处。学生之间互相评价，给予同伴鼓励和建设性的意见。教师对学生的学习情况进行总结和评价，强调学生的优点，提出改进建议。这种反思与评价的方式有助于提高学生的自我认知和自我调整能力，使他们不断优化自己的学习方法。
（二）过程与方法
1.学生通过自主学习、合作学习和探究学习等方式，提高自己的英语学习能力和团队协作能力。
2.学生在教师的引导下，运用批判性思维和创造性思维，探讨科技产品对社会生活的影响。
3.学生通过听、说、读、写等多种方式，提高自己的语言运用能力和思维品质。
（三）情感态度与价值观
1.学生能够认识到科技产品对社会生活的重要性和影响，培养自己正确使用科技产品的意识。
三、教学策略
（一）情景创设
1.教师通过展示各种科技产品的图片或实物，引导学生谈论科技产品的发展变化，激发学生学习兴趣。
2.教师创设真实语境，如模拟商店、家庭场景等，让学生在具体情境中运用所学词汇和表达方式。
3.教师设计有趣的互动游戏，如“科技产品猜谜”等，让学生在轻松愉快的氛围中学习本节课的主要内容。

人教版英语九年级全册Unit 6 When was it invented? Lesson 1 Section A (1a－2d)导学案(无答案）Unit 6When was it invented主题内容主题范畴：人与社会子主题：人类发明与创新学习目标1. 语言知识：掌握相关的词汇、句子及常用表达，并能简要谈论发明的历史。

2. 文化知识：了解我国茶叶发明及其传播的简要历史；了解篮球的发明及其发展的简要历史。

3. 语言技能：能正确使用一般过去时的被动语态。

4. 学习策略：能制作思维导图，并借助思维导图记忆有关知识；能通过快速阅读获取文章主旨或者段落大意。

Lesson 1Section A (1a－2d)课前预习请预习下列重点单词、短语和句子，并完成下面的表格及相关训练。

单词和短语重点单词名词1. 鞋跟；足跟heel 2. 勺；铲子scoop 3. 电；电能electricity (adj.)电的；用电的electric 4. 样式；款式style 5. 项目；工程project 6. 高兴；愉快pleasure (adj.)令人愉快的pleasant 7. 拉链；拉锁zipper(＝zip) 8. 网站website 9. 先锋；先驱pioneer动词10. 提到；说到mention形容词11. 每日的；日常的daily(短语)在我们的日常生活中in our daily lives兼词12. (v.)列表；列清单(n.)名单；清单list重点短语1. ……的款式the style of ... 2. 被用作…… be used for ... 3. 认为；想起think of 4. 考虑；思考think about 5. 似乎做某事seem to do sth. 6. 有道理have a point 7. 例如for example 8. 在那时at that time根据语境或提示，完成填空。

Unit 6 When was it invented?Section A 1 (1a-1c)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：invent,history ,invention.能掌握以下句型：—When was the telephone invented?—I think it was invented in 1876.2) 能谈论物品被发明的时间.2. 情感态度价值观目标：了解一些近现代发明物，激发学生热爱发明的情感。

培养想象力，善于观察事物。

面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。

二、教学重难点1. 教学重点：1) 本课时的单词、词组和句型，学习运用一般过去时态的被动语态。

2) 学会询问发明时间的基本句型：—When was the telephone invented?—I think it was invented in 1876.2. 教学难点：运用一般过去时态的被动语态来讨论发明的发明时间。

三、教学过程I. Warming up1. 展示一个小视频，让学生说说自己的看到的。

2. 展示一些近代发明的图片与近代发明物。

T: Do you know what these inventions are?S1: It’s a car.S2: It’s a telephone.S3: It’s a television.T: Do you know when they were invented?S1: I think the TV was invented in 1927.S2: .....Ⅱ. Talking1. Look at the pictures in 1a. Discuss with your group, in what order do you think they were invented? Try to number them [1-4].2. Ss discuss with their partners and number the pictures.3. Talking about the inventions:A: I think the TV was invented before the car.B: Well, I think the TV was invented after the TV.Ⅲ. Listening (1b)1. T: Tell Ss look at the pictures and years on the left.2. Play the recording for the Ss to listen.3. Ss listen to the conversation and try to match the invention with the proper year.4. Play the recording again.5. Check the answers.IV. Pair work (1c)1. Ss try to remember the inventions and the year.2. Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again.3. Let some pairs ask and answer in pairs.e.g. A: When was the telephone invented?B: I think it was invented in 1876.…V.Homework1 .make conversations with your partner(A.B).write down the conversation in 1c(C).2.Finish the exercise in exercise book.。

invented after the telephone.
Pairwork (1c:P68)
A: When was the _______ invented? B: I think it was invented in 1976 1876 1971 1927 1885 ______.
Edison invented the light bulb.
练习: 请把下列主动句变为被动句
1. The woman asked the policeman for help.
2. The old man on TV tells a story on Sunday. 3. Do they use the box as a table? 4. She sent me a collection last week. 5. The teacher doesn’t teach us math this term.
be used for 被动语态, “被用来做……”。介 词 for 表目的用途, 可接名词或动名词形式。
Oral Practice
A: What is this? B: This is a heated ice cream scoop. A: What is it used for? B: It is used for scooping really cold ice cream. A: Who was it invented by? B: It was invented by Chelsea Lanmon.
Karl Benz invented the car.
Who was the car invented by?
The car was invented by _______. ______ Karl Benz

人教版英语九年级全册Unit6WhenwasitinventedSectionB2a—2e教学设计
一、教学目标
（一）知识与技能
1.掌握本节课的核心词汇和短语，如"invent", "electricity", "television", "type", "predict"等，并能熟练运用这些词汇进行交流。
a.预习环节：提前布置学生预习课文，自主查找与发明相关的词汇，了解其含义，为课堂学习打下基础。
b.课堂导入：通过展示与发明相关的图片或视频，激发学生的兴趣，引入本节课的主题。
c.课文学习：引导学生阅读课文，通过问题引导法，帮助学生理解文章内容，掌握一般过去时的被动语态。
d.小组讨论：将学生分成小组，针对某一发明物进行讨论，运用一般过去时的被动语态描述其发明过程，提高学生的口语表达能力。
（二）讲授新知
1.教师带领学生回顾一般过去时的主动语态，如“Thomas Edison invented the electric light bulb in 1879.”，然后引出被动语态：“The electric light bulb was invented by Thomas Edison in 1879.”
2.各小组展示讨论成果，其他组员认真倾听，教师点评并给予鼓励。
3.教师组织小组间交流，让学生互相学习，提高语言表达能力。
（四）课堂练习
1.教师设计一般过去时被动语态的练习题，如填空、改错、完成句子等，帮助学生巩固所学知识。
2.学生独立完成练习题，教师巡回指导，解答学生的疑问。
3.教师挑选部分练习题进行讲解，强调易错点，提高学生的语法水平。
难点：在实际语境中灵活运用一般过去时的被动语态，正确构造疑问句和否定句；扩充与发明相关的词汇量，并能熟练运用。

哈博教育哈博教育咨询有限企业HaBoEducation&AdvisoryCo. ,Ltd.教师学生时间和时段2016年月日：—：）（学科英语年级九年级上教材名称人教版讲课题目Unit6Whenwasitinvented?课次第（）次课【短语概括】1.thestyleof⋯⋯的式17.allofasudden忽然；猛地2.suchagreatinvention这样了不起的一明18.bymistake地；无心中3.beusedfor被用于⋯..19.intheend最后4.byaccident有时；不测处cookcalledGeorgeCrum一个名叫治·卡拉姆的厨5.thinkof/about想/考21.morethan多于；超6.fallinto落入/堕入22.theOlympics奥林匹克运会7.inourdailylife在我的平时生活中23.divide⋯into⋯把⋯分红⋯8.sometime一段24.atthesametime同9.thesaintoftea茶圣25.stop⋯fromdoing⋯阻挡⋯做⋯10.lessthan少于；不到26.dreamof/about梦想；神往11.takeplace生；出27.notonly⋯butalso⋯不只⋯.并且⋯12.inthe19th century在十九世28.thenumberof⋯⋯的数目13.thepopularityof⋯⋯的普及29.moreandmore愈来愈⋯.14.withoutdoubt毫无疑；确实30.lookupto佩；敬慕15.atalowprice以廉价31.achieveone’sdreams某人的梦想16.translate..into..把..翻成⋯32.takenotes笔to致【用法集萃】1.Itissaidthat⋯据⋯isbelievedthat⋯人⋯.3.asksb.(not)todosth.要求某人（不要）做某事4.teachsb.todosth.教某人做某事5.needtodosth需.要做某事sb.todosth鼓.励某人做某事7.beusedtodosth.被用于做某事SectionAl.IthinktheTVwasinventedbeforethecar. 我是在小汽从前被明的。

website pioneer list mention
n. 网站 n. 先锋；先驱 v. 列表；列清单 v. 提到；说到
Unit 6 When was it invented?
Gram mar
The simple past passive voice 一般过去时被 动语态 一般过去时被动语态表示过去经常性、习惯性被 动动作或过去某一时刻发生的被动性动作，与主 动语态相比,被动语态中主语是谓语动作的执行者。 被动语态的构成:
Exercises
１．小汽车是什么时候发明的？
When_____ thwe ecarrse
_i_n_v_e_n_te_d__?
２．刀是用来干什么的？
What __is__the knife u_s_e_d_ __fo_r__? ３．当冰被加热时，就会变成水。
When ice _is__ h_e_a_te_d_ it__is_ch_a_n_g_e_dinto water . ４．谁发明的电话？
gunpowder
Chinese Tang Dynasty
compass
Chinese War Dynasty
A small invention can change the world!
car
television
computer
telephone
Group work
In what order do you think they were invented? Discuss in your group. Then number them [1-4].
_s_e_rv_i_n_g__ really cold ice-cream
Three new inventions The first invention is shoes with lights. You can use them for ___se_e_i_n_g_i_n_t_h_e_d_a_r_k___ when you get up at night. Next is___h_o_t_i_ce_-_c_r_ea_m__s_c_o_o_p______ . It runs on _e_le_c_t_ri_c_it_yand becomes hot. It’s used for _se_r_v_in_g__r_ea_l_ly__c_o_ld__ic_e_-_c_re_a. mThe last invention is shoes with heels. You can change _th_e__s_ty_l_e_o_f_y_o_u_r_s_h. oeYs ou can move the heels __u_p_a_n_d_d_o_w__n_. You can _r_a_is_e__th_e__h_ee_l_s if you are going to a party or ___lo_w__e_r_ them if you are just going out for shopping.

Do you know what these inventions are used for? Have you ever made any designs to make life better?
3a
Think of something that you do not like to do. Then think of an invention that could help you. Make notes.
Problem: _q_u_ic_k_l_y__ta_k_i_n_g_n__o_te_s_i_n__cl_a_s_s New invention: _a_s_p_e_c_i_a_l _p_e_n_________ What it is used for: _t_a_k_in__g_n_o_t_e_s_q_u_i_c_k_ly__in__c_lass
What is made of
?
What does it look like
?
What special things does it have
?
How can it help you
?
Writing
End
I have never worried about my…, since I had this… Nowadays, it has become so popular in the world and a lot of people like to use it. It has made great contribution to the progress of the society.
二、根据汉语意思完成句子
1. 人们相信他就是发明那个新型机器的人。