鲁教版五(四)九年级英语Unit+1+When+was+it+invented第一课时课件ppt
鲁教版(五四学制)九年级英语全一册：Unit 1 When was it invented？复习
Unit1 When was it invented?Name Group ClassPeriod 5 Revision【Topic】Talk about the history of inventions【Get ready before class】一、知识梳理同学们，本单元的被动语态已经在前面几课介绍很多了，这里，我们就来看看小被动语态的大用处吧，一起来欣赏被动语态表达的美文哦。
（划线的都是被动语态哦）Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solved in the near future and our home will become better and better.全世界的环境问题变得越来越严重。
鲁教版五四制英语九年级全册Unit1 When was it invented SectionA教案
Unit1 When was it invented？Section A教案 2一、教学目标：1. 语言知识目标：1) 学习掌握以下词汇：by accident, ruler, boil, remain, smell, saint, national,take place, doubt, without doubt2) 阅读短文，能按要求找到相应的信息。
3) 通过阅读提高学生们的阅读能力。
4) 了解茶叶被创造的历史及生产制作的简要过程。
2. 情感态度价值观目标：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) 掌握本局部出现的生词和词组，到达熟练运用的目标。
2) 阅读短文，获得相关的信息。
通过阅读练习，来提高阅读能力。
2. 教学难点：1) 阅读短文，获得相关的信息的能力。
2) 理解并运用所学的词汇及表达方式。
三、教学过程I. Lead-in一、播放视频?茶叶的起源?，让学生们了解中国的茶文化，及茶叶被创造的渊源，并了解其开展过程。
1. What is the video about?2. Who is the writer of Cha Jing?Ss try to answer the questions:It’s about the tea.Lu Yu.II. ReadingWork on 3a:1. Tell Ss to read the article quickly and match each paragraph with its main idea.Para. 1 ArrayPara. 2Para. 3Ss read the article quickly and match each paragraph with its main idea.2. 方法指导：先阅读所给的三句话，然后快速阅读短文，抓住每一段的主题句，找到答案。
初中英语鲁教版(五四制)九年级全册Unit 1 When was it invented知识点
九年级英语全册Unit 1知识点【Section A】一、重点单词及短语1.electricity 电；电能；n.不可数例：The Three Gorges Dam produces electricity for millions of people in China.三峡大坝为数百万中国人发电。
[拓展]①electric 形容词，电力的；导电的；电动的；常作定语，指以电为动力进行工作的装置。
例：an electric car 一辆电动汽车② electrical 形容词，电的；与电有关的，表示与电有关的东西或研究电气科学等。
例：an electrical engineer2.style 样式；款式；方式；作风 n.the style of…意为“…的样式/风格”例：The style of the skirt is just in season.[拓展]常用短语：in style 意为“流行的；时髦的”out of style 意为“过时的”a life style 意为“生活方式”3.pleasure 愉快；高兴 n.不可数例：It gives me great pleasure to grow flowers.种花带给我很大的乐趣。
可数名词，快乐的事[拓展]pleased 形容词，高兴的，喜欢的，句子的主语通常是人。
例：We are very pleased with our new house.我们对我们的新房子很满意。
pleasant形容词，令人高兴的，令人愉快的，修饰事物。
例：I hope you have a pleasant trip.4.daily 每日的，日常的 adj.例：What is your daily work?[拓展]①daily 还可作名词，意为“日报”People’s Daily 《人民日报》 China Daily 《中国日报》②与daily 结构相似的词有：weekly 每周的 monthly 每月的 yearly 每年的5.list 列表；列清单 v.例：Please list all the things you want to buy.[拓展]list 用作可数名词，意为“名单；清单”短语：make a list 列清单例：You can make a list of things to do.6.mention 提到；说到 v.其后可接名词、代词、动词-ing 形式或 that 从句作宾语。
鲁教版英语九年级Unit 1 When was it invented？ 教案
Unit 1 When was it invented?一、教材分析本节课要求学会谈论茶、飞碟、算盘、雨伞、望远镜、照相机、自行车等重要发明的历史，同时引导学生针对生活中的具体问题设计自己的发明，并向同学介绍和出售自己的发明。
开阔学生的思路，培养他们的经济意识和创造精神，激励他们展开丰富的想象翅膀，人人都能成为成功的商人和“小发明家”。
二、学情分析学生有一定的英语基础，有明确的学习动机和积极主动地学习态度，能听懂教师有关话题的陈述并参与讨论；能就日常生活的各种话题与他人交换信息并陈述自己的观点。
且因为有了上两节课的基础，活动进行起来会顺畅得多。
三、教学目标（1）知识与能力目标：认识一些发明的事物，学会谈论发明的历史。
掌握一般过去时被动语态的含义、构成及用法，弄清主动语态与被动语态的差异。
（2）过程与方法目标：通过Groupwork和Writing的形式熟练掌握重点句型及相关常识。
以发明物为话题，谈论不同发明物的历史。
同时增进同学间的合作，培养共同探究的精神。
（3）情感、态度、价值观目标：养成勤于思考，善于总结的好习惯，培养爱国主义精神。
树立科学观念，培养积极探索、勇于创新的精神。
四、教学要点分析（1）重点：被动语态的运用，能够自如地谈论发明的历史。
（2）难点：invent \ discover some time \ sometime some times \ sometimes五、教学准备课前教师就茶、飞碟、算盘、雨伞、望远镜、照相机、自行车等的信息进行搜集、整理。
同时，为了提高课堂教学效率，激发学生的学习兴趣，本节课充分利用多媒体，使学生有如身临其境，产生共鸣。
六、教具：多媒体、录音机七、教学过程Step I: ReviewMake dialogues like this:A: What is the invention?B: It’s a light bulb.A: When was it invented ?B: I think it was invented in 1879.A: Who was it invented by?B: It was invented by Thomas Edison.A: What is it used for ?B: It is used for giving people more time to work and play every day.car / 1885 / Henry Ford / travel fastfridge / 1862 / Harrison / keep food freshwashing machine / 1858 / Smith / wash clothes[设计意图] 通过此环节复习一下前面学过的句型，以及操练被动语态的基本句子结构，锻炼学生的口头表达能力。
Unit 1When was it invented课件鲁教版(五四制)九年级英语上册
Eg. The teacher asked me a question.(变被动) I w_a_s_ _as_k_e_da question by the teacher.
• Important phrases:
• 1. by accident 意外地 = by chance • 2. not… until 直到……才 • Eg. 直到21：00他才完成他的作业。
could help you.（所有同学选做这个小发 明）
PASSIVE VOICE（被动语态）
1.一般现在时的被动：do be(am\is\are) done
Eg. The teacher asks me a question.(变被动) I _a_m_ a_s_k_e_d a question by the teacher.
If you want to climb it, now you must
↓
Answer four questions
•
↓
Get $1000
↓
Go on one step(前进一步)
↓
Get to the top of the mountain
I am the guardian of the mountain
• to an ancient Chinese legend, from a n_ea_r_b_y_ bush f_el_l_ into the water and re_m__ai_n_edthere for some time. The emperor noticed that the leaves in the water produced a pleasant smell. Later he decided to taste the hot m_ix_tu_r_e_. It was quite delicious. And in this way, one of the world’s favorite drink was invented.
鲁教版英语九年Unit 1 When was it invented Section A 1a-2d
鲁教版英语九年Unit 1 When was it invented Section A 1a-2d 说课稿一. 教材分析鲁教版英语九年Unit 1 “When was it invented” 主要讲述了关于发明和历史的事实。
本节课的主要内容是让学生学会询问和回答关于物品的发明时间。
通过学习本节课，学生将能够掌握一般过去时的疑问句和回答，以及如何使用过去式描述物品的发明时间。
二. 学情分析学生在进入九年级之前，已经学习了英语的基本语法和词汇，对于一般过去时已经有了初步的了解。
但部分学生对于如何运用过去式描述具体事实可能还存在一定的困难。
因此，在教学过程中，需要关注学生的个体差异，针对不同水平的学生进行有针对性的教学。
三. 说教学目标1.学生能够掌握一般过去时的疑问句和回答。
2.学生能够使用过去式描述物品的发明时间。
3.学生能够在真实情境中运用所学知识进行交流。
四. 说教学重难点1.教学重点：一般过去时的疑问句和回答，以及使用过去式描述物品的发明时间。
2.教学难点：如何引导学生运用所学知识在真实情境中进行交流。
五. 说教学方法与手段1.情境教学法：通过设定情境，让学生在实际语境中学习一般过去时和描述发明时间的表达方式。
2.任务型教学法：通过完成任务，让学生在实践中运用所学知识，提高语言运用能力。
3.小组合作学习：通过小组讨论和分享，促进学生之间的互动，提高学生的合作能力。
六. 说教学过程1.导入：通过提问学生熟悉的物品，引导学生思考物品的发明时间，激发学生的学习兴趣。
2.新课呈现：通过展示图片和文字，介绍一般过去时的疑问句和回答，以及如何使用过去式描述物品的发明时间。
3.课堂实践：学生分组进行讨论，模拟真实情境，用英语询问和回答关于物品的发明时间。
4.任务完成：学生分组完成任务，如制作时间线，展示物品的发明过程。
5.总结与反馈：教师对学生的表现进行点评，指出优点和需要改进的地方。
七. 说板书设计板书设计应包含以下内容：1.一般过去时的疑问句和回答。
鲁教版(五四学制)九年级英语全一册：Unit 1 When was it invented？Sec
Unit 1 When was it invented?【学习内容】Section A（2a-2d）【学习目标】1．掌握本课单词、短语、句型Who was it invented by? What are they used for?【学习重难点】1．能听懂含有一般过去时态被动语态的简短对话。
（重点）2．能运用一般过去时态被动语态谈论历史上的发明。
（难点）【学习过程】一、预习交流（一）独学：1．熟读识记以上目标句子。
2．熟读课本部分，并把它翻译成汉语。
3．预习导航：根据汉语提示完成单词。
（1）I like the color of this coat but I don’t like its （款式）.（2）It’s my great （高兴）to have a talk with you.（3）The little inventions have helped me a lot in my （日常的）life.（4）Julia introduced a good （网站）to me to learn English.（5）My mother always （列清单）all things that she wants to buy before shopping.（二）群学：交流疑难，提交问题。
二、展示点评（一）预习展示：1．检查对新单词的掌握情况。
2．分组展示预习导航。
（二）新课展示：1．听录音，完成2a。
2．再听一遍录音，用2a的信息，完成2b。
（三）口语展示：1．用2a、2b中的信息编对话，然后各组派学生到前排展示。
2．朗读2d对话，并与同伴结对分角色表演对话。
三、小结提升1．各自对本课时所学知识进行小结。
2．提升练习：汉译英。
（1）在中国英语作为外语来使用。
__________________________________。
（2）教师用粉笔。
__________________________________。
鲁教版五四制英语九年级全册Unit1 When was it invented SectionB习题
Unit1 When was it invented？Section B习题 1一、单项选择( ) 1. —Is City Museum open to the public yet? —Yes. It ______for almost three months.A. has openedB. has being openedC. has been openD. was open( ) 2. We know that something ____ to end it.A. must is doneB. must be doneC. must doD. must done( ) 3. Please give me a piece of paper ________.A. to writeB. to write onC. to write atD. writing( ) 4. You may ___ here until the rain stops.A. leaveB. comeC. reachD. stay( ) 5. The rubbish smells __________.A. wellB. badlyC. terriblyD. terrible( ) 6. My father finished his work ___________.A. in the endB. by the endC. at the endD. for the end. ( ) 7. It’s ________ for me to see you.A. pleaseB. pleasureC. pleasedD. pleasant( ) 8. The stones they carried were used ________ houses and bridges.A. to buildB. to be builtC. for buildingD. A or C( ) 9. The room_____________ as a study.A. used to being usedB. used to be usedC. was used to be usedD. was used to being used( ) 10. _____ the new China _____ on October 1, 1949?A. Did, found B Was, found C. Was, and founded D. Did, be founded三、任务型阅读This summer, the most popular touristy sight in China is Tibet. Why? Because the Qinghai-Tibet Railway was open on July 1.The Qinghai-Tibet Railway is the first railway between Tibet and other parts of China. It is 1,142 kilometers long and is the world’s highest railroad.About 960 kilometers of it is over 4,000 meters above the sea level. Many people thought it was impossible to build a railway so high. But the railroad was successfully completed last October.The railway makes travel cheape r for Tibetans. Most of them don’t have enough money to travel by air.It will also bring more tourists to Tibet. A recent Xinhua report said that the new railway will bring 3,000 to 4,000 tourists to Lhasa each day. In Shanghai, one travel agency has worked out a 10-day-trip from Shanghai to Lhasa at a price of 3,600 Yuan.A railway trip to Tibet is more comfortable than driving or flying. Each train has special windows to keep out ultraviolet rays（紫外线）and sandstorms.Thin air makes you feel sick. To stop this from happening, the train gives oxygen through its air-conditioning system. If you feel sick, you can find oxygen masks near the seats.1. This summer, the most popular touristy sight in China is _________.2. The Qinghai-Tibet Railway is the World’s highest railroad and it is _________ long.3. The railroad was successfully completed _______________.4. The railway makes travel to Tibet _________ than by air.5._________________ makes you feel sick. So you can find oxygen masks near the seats.。
鲁教版英语九年级unit 1《when was it invented》sectiona 1a-2d优秀教案(重点资料).doc
Unit1 SectionA（1a-2d）精品教案一、教学目标：1. 语言知识目标：1) 能掌握以下单词：heel, scoop, electricity, style, project, pleasure, zipper, daily,website, pioneer, list, mention能掌握以下句型：①—When was the telephone invented?—I think it was invented in 1876.②—What are they used for?—They are used for seeing at night.]2) 能谈论物品被发明的时间、发明者，表达某发明的用途。
2. 情感态度价值观目标：了解一些近现代发明的时间及用途，激发自己热爱发明的情感。
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) 学会询问发明时间及用途的基本句型：—When was the telephone inv ented?—I think it was invented in 1876.—What are they used for?—They are used for seeing at night.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及用途。
三、教学过程I. Warming u p1. 展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。
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 who these inventors are?S1 Karl BenzS2 Alexander BellS3 J. L. BairdLet Ss match the inventions and the inventors.Ⅱ. Presentation引导学生们学习一般过去时态的被动语态结构。
鲁教版五四制英语九年级全册Unit1 When was it invented SectionA习题
Unit1 When was it invented？Section A习题 2一、句型转换1. What do people use the pen to do? (改为被动语态)What _______ the pen ______ to do by people?2.The workers were made to finish the work at once by the manager. (改为主动语态)The manager _____ the workers _____ the work at once.3. He is the man called Bob. (改为定语从句)He is the man ______ _________ Bob.4. We often hear Lily sing in the room. (改为被动语态)Lily is often _____ ______ _____ in the room.5. Was the machine invented by Tom? She wasn’t sure. (合并为一句)She wasn’t sure the machine Tom.二、完形填空Man has invented four kinds of satellites. The first kind of satellite studies the 1 of the earth. They are used to make maps. They also help countries to see where they may 2 oil or gold.The second kind of satellite is used to guide ships and planes. A ship or a plane can 3 a message to the satellite, and the satellite can find out 4 the ship or the plane is.The third studies the weather. These satellites 5 clouds and strong winds moving across the Earth. They help countries to make preparations when very 6 weather is coming. 7 kind is used for communication. Telephone calls 8 countries can be sent by these satellites. Some can carry hundreds of calls at the same time. The call is sent to the satellite, then the 9 sends it to a station in the country and this country is being phoned. These satellites also carry pictures; they can receive and send about eight 10 at a time.1. A. physics B. chemistry C. biology D. geography2. A. carry B. find C. keep D. choose3. A. write B. take C. send D. bring4. A. where B. what C. which D. that5. A .have B. watch C. notice D. see6. A. sunny B. cool C. bad D. fine7. A. The last B. Another C. One D. Any other8. A. among B. along C. between D. of9. B. telegraph C. telephone D. satellite10. A. plays B. programmes C. films D. languages。
2022鲁教版九年级英语When was it invented
Unit1When was it invented?Period1Section A1a-2d知识与能力目标：1、识记、运用本部分重点词汇、短语；2、能够熟练运用句型Who was it/were they invented by? /What is it/are they used for?.学习重点：熟练掌握本课时词汇、短语、相关句型及用法。
学习难点：运用一般过去时的被动语态来讨论发明物的发明时间、用途及不规则动词过去分词的变化。
预习案Task1预习1a-2d，补充完成下列短语1.带灯的鞋子2.用来做…… /3.……的样式___________________4. 想出，想起5.乐意效劳6.这样伟大的一项发明7.在我们的日常生活中8.在那时Task2翻译完成下列句子1.我认为电视比汽车更早被发明。
2.我想它是在1876年被发明的。
I thinkit1876.3.但是在那个时候，它并没有被广泛地运用。
探究案探究活动一：仔细观察下列词语，看看每个词语有什么不同Whoinventedthe telephone?ColumbusdiscoveredAmerica. I am looking for my bike, but I may notfind it.【探究总结】 invent “发明”发明的东西是从前没有的discover“发现”发现的事物是本来存在的或是有人知道的 find“找到”指寻找的结果【针对练习】选词并用其适当形式填空，（invent, discover，find）1.When was the stream engine（蒸汽机） _________?2.I can’t ___________ my bike, I’m looking for it.3. Recently they havea comet(彗星).探究活动二： I think the TV was invented before the car.invent v. 发明→________n. 发明家→___________n. 发明【针对练习】 Edison , a great _____________, __________over 1’000__________ all his life. (invent)探究活动三：通过预习本节内容，你能写出被动语态的基本结构吗？一般现在时态的被动语态的基本结构一般过去时态的被动语态的基本结构训练案1.They set up this school last year.(改为被动语态)This school_________ _______ _______ by them last year.2. They grew tea plants here a few years ago. (改为被动语态) Tea plants here by them a few years ago.3. He brought his homework to school very late. (改为被动语态) His homeworkto school very late.4. The telephone was invented by Bell in 1876. (改为一般疑问句) _______ the telephone by Bell in 1876?5. I was asked to go to her welcome party. (改为否定句)I to go to her welcome party.达标案一、根据首字母或汉语提示完成单词，使句意完整。
鲁教版五四制九年级英语 Unit 1 When was it invented Section B 2b-3b
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created play inside on … divide…into.. work get…in... stop…getting…into
Para 3 The popularity of basketball
Read para 3. Answer the following questions.
己的学习效果。
普及
仰慕
创造
职业的
在里面 鼓励 竞争
Predict from the title and the picture:
Do you know when basketball was invented?
Reading skill: 在确定段落大意时，应重点段落的首尾句，然后从中提取关键词
4.Why do young people want to become famous players? Because they look up to basketball heroes.
Whatever you will be in the future, just enjoy it and do it better.
The main idea of each paragraph
para1 The __h_i_s_to_r_y___ of basketball. para2 The _i_n_v_e_n_t_io_n_ of basketball. para3 The __p_o_p_u_l_a_ri_ty__ of basketball.
鲁教版(五四学制)九年级英语全一册：Unit 1 When was it invented？Sec
Unit 1 When was it invented?【学习内容】Section A（Grammar Focus-4c）【学习目标】总结一般过去时态被动语态。
【学习重难点】运用一般过去时态的被动语态完成相应练习。
【学习过程】一、预习交流（一）独学：1．熟读并熟记Grammar Focus。
2．完成4a，4b，4c的练习。
（二）对学或群学：组内交流预习中遇到的问题，并作好展点准备。
二、展示点评（一）预习展示：1．检查对Grammar Focus的掌握情况。
2．分组检查4a，4b，4c的练习。
（二）新课展示：分组展示4a，4b，4c的练习。
三、小结提升1．对照学习目标，总结本节课的学习收获。
2．提升练习，单项填空。
（）1．Who was the book ________?A．write B．wrote C．written D．written by （）2．Kites ________ messages in the war in the past.A．were used for sending B．were used to sendingC．are used for sending D．are used to sending（）3．Can you tell me ________ the train was invented?A．what B．who C．when D．which（）4．—________ do you have a class meeting? —Once a week. A．How old B．How far C．How often D．How long （）5．—Excuse me, can I interview Mr. Miller this afternoon?—A moment, please. Let me check ________.A．if Mr. Miller will be free B．when will Mr. Miller have time C．if Mr. Miller had an appointment D．when does Mr. Miller come back （）6．________they are twins, they don't look the same at all. A．Because B．Though C．As D．Since（）7．—Who helped Li Lei with his English?—________. He learnt it by himself.A．Anybody B．Somebody C．Nobody D．Everybody。
九年级英语全册Unit1Whenwasitinvented教案2鲁教版五四制
Unit 1 When was it inventedStep Ⅰ Revision1.Check the homework.2.Revise the target language learned last class. Get the students to ask and answer questions in pairs like this:SA: When was the telephone invented?SB: I think it was invented in 1876.Tell them to ask about all the five inventions.Step Ⅱ 2aThis activity provides listening practice with the target language and review new vocabulary about inventions.Show these new words on a screen by a projector.be used for 用来做……adjustable adj. 可调整的heel n. (鞋、袜等的)后跟;(足)跟battery n. 电池operate v. 操作;作业slipper n. 拖鞋scoop v. 用勺舀n. 勺子;球形勺;长柄勺electric adj. 电子的;电的Point to each one and teach them to read. Do it several times until the children can read them well.Ask a few students to read the new words. See if they can read each word correctly.Ask the students to read the instructions together.Write the names of the inventions on the blackboard:Shoes with adjustable heelsbattery operated slippersheated ice cream scoopRead the three names of the inventions and the students repeat. Do some explanation as well.Then point to the picture of each invention and ask students what they think is interesting about it.You'll hear about some interesting invention . Please listen and number the three inventions in the order that you hear them in the conversation. Write a number in front of each invention to show what order you hear about them.Play the recording the first time, students only listen. Then play the recording again. Ask the students to write a number on each short line in front of each invention.Check the answers by asking a student to tell the answers.AnswersThe inventions should be numbered in this order:3 1 2TapescriptBoy: What are those?Girl: They're batt ery-operated slippers.Boy: What are they used for?Girl: They're used for seeing in the dark.Boy: Oh, that's cool! Who were they invented by?Girl: Julie Thompson. And look at this heated ice cream scoop.Boy: I know what it's for! It's used for scooping out really cold ice cream.Girl: Right. It was inve nted by Chelsea Lanmon.Boy: My favorite are those shoes with adjustable heels. You know—you can move the heels up and down. They were invented by Jayce Coziar and Jamie Ellsworth.Girl: And what are they used for?Boy: Well, you can change the style of your shoes. You can make the shoes go from casual to dressy.Step Ⅲ 2bThis activity provides guided listening practice using the target langu age.Get the students to read the instructions together. Be sure that each student knows what to do. Read the three headings Inventions, who was it invented by? and what is it used for?Then rea d the information under each heading. Do some explanation if necessary.You'll hear the same recording again.Please listen carefully to what the people are saying and draw lines to match items in the chart.Call the students' attenti on to the three part sample given in the chart. Read it to the class and explain it like this:The sample means the shoes with adjustable heels were invented by Jayce Coziar and Jimie Ellsworth. They are used for changing the style of a shoe.After that, play the recording again and the students draw lines to match the items in the three columns.Check the answers by asking three different student s to read their answers to the class.At last, play the recording for another time and pause after each sentence. The students repeat after it sentence by sentence. Do some explanation if necessary. Make sure that everyone understands all the details about the conversation.Answersshoes with adjustable heels—Jayce Coziar and Jamie Ellsworth—changing the style of a s hoebattery—-operated slippers—JulieThompson—seeing in the darkheated ice cream scoop—Chelsea Lanmon—scooping really cold ice cream.Step Ⅳ 2cThis activity provides guided oral practice using the target language.Read the instructions to the students.Ask a pair of the students to read the sample conversation.SA : What are they used for?SB: They're used for seeing in the dark.Get the students to ask about the three inventions first, using the information in the chart in Activity 2b.Then let them role play the conversations using the information in the chart in Activity2c.Get them to make their own conversations using the information in the chart in Activity 2c like this:(Pointing to the inventions)A: What are these?B: They are battery-operated slippers.A: What are they used for?B: They are used for seeing in the dark.A: Who were they invented by?B: They were invented by Julie Thompson.Ask the students to work in pairs. Move around the classroom checking progress and providing help if needed.Check the answers by calling on different pairs to say their conversations for the class.Step Ⅴ Grammar FocusThis activity introduces the target language with the Passive Voice.Call the students' attention to the sentences in the grammar box.Ask four pairs of the students to read the questions and answers in the grammar box.SA: When was the car invented ?SB: It was invented in 1885.SA: When were electric slippers invented?SB: They were invented last year.SA : Who were they invented by?SB: They were invented by Julie Thompson.SA: What were they used for?SB: They were used for seeing in the dark.Write them on the blackboard.Let the student think about the structures of these sentences.Tell them that when the subject of the sentence is the doer, we have to use be plus a past participle' as the predicate of the sentence.Circle the words was and were in all the sentences.Ask: When do we use was in the questions, and were in the questions?Underline the singular nouns and plural nouns.Singular items like car use the singular verb was. Plural items like sli ppers use the plural verb were.Circle the word invented in all the sentences.You always use a past participle when you use was plus a verb or were plus a verb. And you can tell the doer with by. Say something about be used for to the children.Step Ⅵ SummaryIn this class, we've done some listening and writing practice with the target language. We've also done some oral practice in pairs. And we've discussed the Passive Voice as well.Step Ⅶ Homework1.Try to remember the new vocabulary on page 77.2.Write down two conversations in activity 2c.。
初中英语鲁教九年级Unit 1 When was it invented教学设计
When was it invented?Section A 3a-3c【教材内容分析】本课是鲁教五四学制2023课标版九年级第1单元的阅读课。
继续围绕“发明”的话题进行读写活动，对学生进行读写技能训练。
3a-3c为阅读版块。
让学生在活动中理解语言知识，掌握重点词汇表达式和结构，在练习中逐渐运用这些知识。
阅读语篇讲述了神农氏如何在无意中发明茶以及茶叶的发展和传播的故事。
3a活动训练学生的快速阅读技能，需要学生在快速阅读之后为各段匹配段落大意。
3b需要学生细读文章来回答与茶叶有关的细节问题。
3c则是一个综合了词汇和语言结构的读后巩固性活动。
【学情分析】通过上节课的学习，学生了解了过去式被动语态的构成，但在表达过程中对过去分词与过去式形式容易混淆，在本节课通过阅读帮助学生进一步感知被动语态的构成。
【学习目标】1.学习掌握下列词汇：by accident，ruler，boil，remain，smell，saint，national，take place，doubt，without doubt。
2.阅读短文了解茶叶发明发展的过程，能按要求找到相应的信息并能恰当地使用被动语态完成相关练习。
3.帮助学生运用 predicting，skimming，scanning等阅读策略提高阅读技能。
【学习重点】1.掌握本部分出现的词汇，并能熟练运用。
2.阅读短文，获得相关的信息。
通过阅读练习，来提高阅读能力。
【学习难点】阅读短文，获得相关的信息，并运用被动语态谈论发明。
【教学环境及资源准备】搜集有关茶的资料、多媒体课件、学案。
【教学策略选择与设计】任务型教学法【课堂导学过程】【新课导入】Step 1: Lead-inTalk about tea with students. How many kinds of drinks do you know? Can you name some? What’s the most popular drink in the world? (Tea) How much do you know about tea? How many kinds of tea do you know?(环节说明：通过展示图片，利用学生熟悉的话题导入新课。
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heel n. 鞋跟; 足跟
scoop n. 勺; 铲子
electricity n. 电; 电 能
style n. 样式; 款式
e.g. I like the style of the skirt. 我喜欢这条裙子的款式。
The second invention is a special iceelectricity cream ______. It runs on _________ and scoop used for serving really becomes hot. It’s _____ cold ice-cream. _____ The last invention is shoes with special heels up _____. People can move the heels _____ down You canraise and ______. _____ the heels if lower them you are going to a ______ party or ______ if you are just going out forshopping _________.
n. 网站 n. 先锋; 先驱
Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there.
v. 列表; 列清单 n. 名单; 清单
Make conversations using the 2c information in 2b. What are the shoes with lights used for? They’re used for seeing in the dark.
What are hot icecream scoop used for?
4
2
1
3
I think the TV was invented before the car.
Well, I think the TV was invented after the car.
I think the telephone was invented before the computer.
Karl Benz invented the first car in 1885. The first car was invented (by Karl Benz) in 1885.
Z x xk
Bell invented the first telephone in 1876. The first telephone was invented
When was the car invented?
It was invented in 1885.
When was the TV invented?
It was invented in 1927.
When was the computer invented?
It was invented in 1971.
v. 提到; 说到
For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasn’t used widely.
Really? So when did it become popular?
They’re used for serving for really cold ice-cream.
What are shoes with special heels used for?
They’re used for changing the style of the shoes.
The zipper? Is it really such a great invention?
Well, I agree with you.
1c
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. I think it was When was the invented in telephone 1876. invented?
adj. 每日的；日常的
Think about how often it’s used in our daily lives. You can see zippers on dresses, trousers, shoes, bags… almost everywhere!
Well, you do seem to have a point…
Do you know what these inventions are?
Do you know who these are?
Karl Benz Alexander Bell
J. L. Baird
Can you match the inventions with the right inventors?
(by Bell) in 1876.
J. L. Baird
invented the first television in
1927. The first television was invented (by J. L. Baird) in 1927.
Look at the things below. In what 1a order do you think they were invented? Discuss them with your group. Then number them [1-4].