人教九年级英语Unit 6 When was it inventedSection A 1a-2c
high-heeled shoes
low-heeled shoes slippers
flat-heeled shoes
2
3
1
What are the objects on the table? Are they special? What part is special?
Tips: Predict what part of speech the missing word is first.
Inventions Invented or Had or
not
not
telephone
Reasons
car
TV computer
Her family can’t afford it.
It was not invented when grandma was a child.
Inventions Inventors
Time
Martin Cooper
1973
John
1971
Atanasoff
Carl Benz 1885
J. L. Baird
1927
Alexander 1876 Bell
Let’s talk about the inventions.
A: When was the telephone invented? B: It was invented in 1876. A: Who was it invented by? B: It was invented by … A: …
Tips1:bListLenisfoter ntheanspdecmificaitncfhormthaetioinn,vfeocnutsiiongnosnwinivtehntihoensyaenadrnsu.mbers.
d a c b
A: When was the telephone invented? B: It was invented in…
A: When was … invented? B: I think it was invented … A: Who was it invented by? B: I think it was invented by … A: What is … used for? B: It is used for (doing)…
What are they?
Which one do you think was invented first/last? Number the inventions 1-4 (1=first, 4=last)
4
2
1
3
I think…was/were invented beforeቤተ መጻሕፍቲ ባይዱafter…
What is the relationship between them? What are they talking about? When was … invented?
Homework
常规：阅拓 新课： 1. 根据最后一张PPT编两组对话（一单一 复）；
V+ ing n.
V+ ing
changing
in the dark serving
serve: pick up and pass it to the costumers
Check like this : … is/are used for …
2c Make conversations using the information in 2b.
A: what’s this? B: It’s … A: What’s it used for … B: It is used for (doing)… A: What are they? B: They are… A: What are they used for? B: They are used for …
Listen again and answer questions.
Were the things invented when grandma was a child? Did her family have them at home? Why didn’t they have a certain invention at home?
人教版英语九年级全册Unit6WhenwasitinventedSectionB(2b2d)教学设计
（五）总结归纳
1.教学活动：总结反思
-教师引导学生回顾本节课所学的新词汇、语法和阅读听力技巧。
-学生分享他们在学习过程中的收获和困惑。
-教师针对学生的困惑给予解答，巩固所学知识。
2.教学活动：布置作业
-教师布置与本节课相关的作业，如词汇填空、语法练习、阅读理解等。
在教学过程中，我还将注重以下几点：
-创设互动式课堂环境，鼓励学生主动参与，提高他们的学习积极性。
-实施个性化教学，关注每个学生的学习进度和困难，提供有针对性的指导。
-结合信息技术，如在线学习平台、教育软件等，丰富教学手段，提高教学效率。
-定期进行形成性和总结性评价，及时了解学生的学习情况，调整教学策略。
二、学情分析
九年级的学生在经过前两年的英语学习后，已经具备了一定的英语基础，包括词汇、语法和阅读能力。在此基础上，他们对一般过去时态的掌握以及对科技发明相关话题的兴趣都为学习Unit 6 "When was it invented?"奠定了基础。然而，学生在阅读长篇文章、理解复杂句子结构和运用高级词汇方面仍存在一定难度。此外，学生的听说能力尤其是听力技巧和口语表达能力有待进一步提高。因此，在教学过程中，教师应关注以下几点：
-播放一段关于发明创造的短视频，激发学生的兴趣。
-视频结束后，教师提出问题：“What do you think is the most important invention in history?”
-学生回答问题，教师引导学生思考发明的价值和意义。
（二）讲授新知
1.教学内容：词汇和短语
-教师通过PPT展示本节课的新词汇和短语，如"invent", "electricity", "generate", "pioneer", "contribute to"等。
人教版九年级英语全册Unit6WhenwasitinventedSectionB2a2e优秀教学案例
四、教学内容与过程
（一）导入新课
1.开场白：以一个引人入胜的故事开始，如：“Once upon a time, there was a brilliant inventor who changed the world with his creations. But do you know who invented these inventions? Today, we are going to learn about the past passive voice and how to talk about the invention of things.”
3.创设故事情境，引导学生通过故事来练习一般过去时的被动语态，如：“Once upon a time, a scientist discovered a new medicine that could cure cancer. But unfortunately, he didn't invent it himself. Who invented it? It was invented by his assistant.”
（四）总结归纳
1.归纳要点：引导学生总结一般过去时的被动语态的构成、用法和注意事项，如：“Can you summarize the key points about the past passive voice?”
Unit6Whenwasitinvented？知识梳理人教版英语九年级全册
Unit6 When was it invented?短语归纳____________________ 2.偶然；意外地 ________________________________________ 4.想出，想起，考虑_______________考虑____________________ 考虑____________________ 5.落入；陷入____________________ _________________________________ 8.……的本质___________________________________（反：多于_______________) 10.发生；出现；举行___________ 11.……的普及____________________ 12.毫无疑问；的确_____________________________________ 14.把……翻译成……_________________15.突然；猛地___________________ 16.从事；致力于___________________ 17.错误地；无意中______________ 18.想出，提出____________________ ______________ 20.把……分成……________________________________________ 22.阻止……做……____________________23.梦想；向往___________________ 24.不但……而且……__________________25.……的数量____________________ 大量的……____________________26.钦佩；仰慕___________________ ______________________________________ ____________________30.与……类似____________________Section A1.changing the style of the shoes改变鞋的样式style〔名词〕样式；款式the style of... ……的样式out of style 过时in style 流行，时髦The style of the blouse is my mother's favorite.2.—Can you help me think of an invention?你能帮我想个发明吗？—With pleasure!乐意效劳！1) Can you do...?你能做……吗？此句型表示客气地请求某人做某事，其肯定回答一般为“Sure, I'd love/like to./With pleasure.”。
人教版英语九年级全册Unit6WhenwasitinventedSectionA2a2d说课稿
3.通过提问方式，如“Can you guess who invented these things?”，引导学生进入本节课的主题。
（二）新知讲授
在新知讲授阶段，我将逐步呈现知识点，引导学生深入理解：
1.通过PPT展示与发明相关的词汇，教授新词汇的发音、拼写和含义；
（一）教学策略
在本节课中，我将采用以下主要教学方法：
1.情境教学法：通过设定与发明相关的具体情境，让学生在情境中感知、体验语言，提高语言运用能力。
理论依据：情境教学法认为，语言学习应紧密结合实际情境，让学生在情境中自然地习得语言。
2.任务型教学法：设计富有挑战性的任务，引导学生主动参与、合作探究，提高学生的实践运用能力。
1.教具：实物、图片、卡片等，用于创设情境、展示发明相关内容。
Hale Waihona Puke 作用：直观展示，激发学生兴趣，帮助学生形象地理解语言。
2.多媒体资源：PPT、视频、音频等，用于呈现教学内容、辅助听力训练。
作用：丰富教学手段，提高教学效果，增强学生的学习兴趣。
3.技术工具：投影仪、电脑、音响等，用于展示多媒体资源，辅助教学。
（2）通过听力、阅读、口语练习，培养学生自主学习的能力；
（3）运用任务型教学法，提高学生的实践运用能力。
3.情感态度与价值观：
（1）激发学生对发明创造的兴趣，培养学生的创新意识；
（2）让学生了解发明对人类生活的影响，培养学生的社会责任感；
（3）通过学习不同国家的发明，增进学生对各国文化的了解和尊重。
2.以小组合作形式，让学生讨论发明背后的故事，引导学生运用一般过去时的被动语态描述发明；
2.小组合作：组织学生进行小组讨论，让学生在互动交流中提高英语表达能力；
(人教版)九年级上学期英语备课资料：Unit 6 When was it invented Sect
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。
人教版九年级英语全册Unit6Whenwasitinvented课优秀教学案例
问题导向是本节课的核心教学策略。我将设计一系列有趣、具有挑战性的问题，引导学生主动探究、思考。例如，在讲解一般过去时态时，我会提问：“How did the inventors feel when they made their inventions?” “Can you describe the process of an invention using the past tense?”通过这些问题，激发学生的好奇心，培养他们的创新思维。
3.阅读技能：引导学生阅读课本中关于发明家的故事，分析文章结构，学习作者如何使用一般过去时态描述发明过程。同时，让学生关注文章中涉及的情感态度和价值观。
（三）学生小组讨论
1.分组讨论：将学生分成若干小组，每组选择一个发明家或发明创造，收集相关信息，包括发明时间、地点、过程、影响等。
2.小组展示：各小组整理好资料后，进行课堂展示，用英语介绍他们所了解的发明家或发明创造。其他小组认真聆听，并进行点评。
2.语言技能：学生能够听懂并获取关于发明创造的信息，提高听力水平。在口语方面，学生能够运用所学知识进行小组讨论，介绍某个发明及其对人类生活的影响。此外，通过阅读课文及相关发明家的故事，提高学生的阅读理解能力，培养他们的信息筛选和整合能力。
3.写作技能：学生能够运用一般过去时态，撰写一篇关于发明创造的小短文，描述发明的时间、地点、过程及影响。
人教版九年级英语全册Unit6Whenwasitinvented课优秀教学案例
一、案例背景
在我国初中英语教学中，人教版九年级全册Unit 6 "When was it invented?"一直是备受关注的一课。本课以发明创造为主题，旨在帮助学生掌握一般过去时态，了解世界各地的发明及其对人类生活的影响。作为一名特级教师，我深知本节课对于激发学生好奇心、培养创新意识的重要性。因此，本教学案例将结合课程主要内容，以实际教学为出发点，注重学科交叉，提升学生的英语素养。
Unit6Whenwasitinvented_重点短语句子及其运用2023-2024学年人教版英语九
人教版英语九年级全册第六单元重点短语、句子及其运用Unit 6 When was it invented?同学们，进入九年级以后，单词、短语、句子的重要性就愈加明显，为了帮助大家更好地学习，我们为大家准备了以下复习资料，希望对你有所帮助。
1、关于before与afterbefore表示“在...以前”，after表示“在...以后”，例如：You have to be back before 10:00 at night. 你必须在晚上十点之前回来。
又如：I think the TV was invented after the car.我认为电视是在汽车之后发明的。
2、When was the telephone invented?是什么时候被发明的？was invented被发明，因“发明”这个动作是发生在过去，用一般过去时的被动语态was + invented。
3、What is it used for? 它被用来做什么？be used for...被用来做...，后面接动词的ing形式。
例如：It is used for scooping the icecream.它杯用来舀冰激凌。
类似的问句还有：What are they used for?它们被用来做什么？They are used for seeing in the dark. 它们被用来照明。
4、Can you help me think of an invention?你能帮助我想一项发明吗？5、You do seem to have a point.你确实好像有点道理。
do一般用于否定句或疑问句中作为助动词，若用于肯定句中，主要用于加强语气，翻译为“的确”、“确实”。
6、The pioneers of different inventions were listed there.各种不同发明的先驱者在那儿被列出来。
were listed被列出来，一般过去时的被动语态。
人教版九年级英语《Unit6Whenwasitinvented？》SectionA说课稿1
人教版九年级英语《Unit 6 When was it invented？》Section A说课稿1一. 教材分析人教版九年级英语《Unit 6 When was it invented?》Section A主要包括两部分内容：对话和阅读理解。
本节课主要讨论关于发明物的历史，通过学习让学生了解不同发明的起源和发展，同时提高他们的英语听说读写能力。
二. 学情分析九年级的学生已经具备了一定的英语基础，对于日常生活中的话题能够进行简单的交流。
但是，对于一些专业的科技领域的词汇和表达可能还比较陌生，因此，在教学过程中需要帮助学生掌握相关词汇和表达，并能够运用到实际情境中。
三. 说教学目标1.知识目标：学生能够掌握关于发明物的词汇和表达，如“inventor”，“invention”等；能够理解并运用一般过去时表达过去发生的事情。
2.能力目标：学生能够听懂、会说、会读、会写关于发明物的词汇和表达；能够通过阅读理解文章，获取信息并进行简单的推理。
3.情感目标：培养学生对科技创新的兴趣和好奇心，激发他们学习英语的兴趣。
四. 说教学重难点1.重点：学生能够掌握关于发明物的词汇和表达，能够运用一般过去时进行交流。
2.难点：学生能够理解阅读理解文章，获取信息并进行简单的推理。
五. 说教学方法与手段1.教学方法：采用任务型教学法，让学生在实际情境中学习、应用英语。
2.教学手段：利用多媒体课件、图片、视频等辅助教学，提高学生的学习兴趣和参与度。
六. 说教学过程1.导入：通过展示一些常见的发明物，如手机、电脑等，引导学生谈论关于发明物的话题，激发学生的兴趣。
2.新课呈现：讲解关于发明物的词汇和表达，如“inventor”，“invention”等，并通过例句让学生理解这些词汇的用法。
3.对话学习：通过听力练习，让学生听懂、会说关于发明物的对话，并能够运用一般过去时进行交流。
4.阅读理解：让学生阅读关于发明物的文章，理解文章内容，获取信息并进行简单的推理。
人教版九年级英语unit6whenwasitinventedsectiona-1
It was invented in 1927.
When was the computer invented?
It was invented in 1971.
单词拼写 1.I wasn’t ________ invited (邀请) to the party, so I was angry with him. surprise (惊奇), the 2.To everyone’s _________ laziest boy won the competition.
Unit 6 When was it invented?
To learn to understand and use the passive voice. To listen and speak about the history of inventions using passive voice. To listen and speak about what inventions were used using passive voice.
B: I think it was invented in 1876.
c
When was the computer invented?
Let me see…
When was the car invented?
It was iБайду номын сангаасvented in 1885.
When was the TV invented?
3. He teaches ________ (我) English. me
4. Lesson Five is the _______( easiest 容易) of
Book III.
Unit6 sectionA 3a When was it invented课文原文
Unit6 When was it invented?An Accidental InventionDid you know that tea, the most popular drink in the world (aft er water), was invented by accident? Many people believe that tea was first drunk nearly 5,000 years ago. It is said that a Chinese ruler called Shen Nong first discovered tea as a drink. One day Shen Nong was boiling drinking water over an open fire. Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he tasted the brown water anyway. It was quite delicious. In this way, one of the world’s favorite drinks was invented.A few thousand years later, Lu Yu, “the saint of tea”, mentioned Shen Nong in his book Cha Jing. The book describes how tea plants were grown and used to make tea. It also discusses where the fi nest tea leaves were produced and what kinds of water were used.It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries.In England, tea didn’t appear until around 1660, but less than 100 years later,it had become the national drink. The tea trade from China to Western countries took place in the 19th century. This helped to spread the popularity of tea and the tea plant to more places around the world. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.。