江西省抚州市金溪二中九年级英语全册《Unit 9 When was it invented Section B 3a-4》学案
初中英语《Unit9Whenwasitinvented》单元教学设计以及思维导图
3 利用这节课在操练基础上进行知识的拓展和深化，了解被动语态其 他时态的表达。
专 题 问 题 设 Who invented tea?
计
Did you know potato chips were invented by mistake?
所需教学环境和教学资源
1 常规资源：课本，录音机，导学案，随堂练习题 2 信息化资源：投影设备，多媒体计算机 3 网络资源：课本图片，相关视频片段，录音材料 学习活动设计
Unit 9 When was it invented 适用年级 九年级（六三制） 所需时间 课内共用 3 课时；课外共用 1 课时 主题单元学习概述 本单元 Topic 是 Inventions；Function 是 Talk about the history of inventions ； Structure 是 Passive voice(questions and statements) ； Vocabulary 有 slipper,leaf,fire,scoop,light bulb,telescope,microwave oven,abacus,camera,beverage,be invented by,be used for。 划分为两个递进的专题进行讲解：1.了解有关发明创造和发明史方面 的知识，运用目标语言进行课堂口语交际的能力，学会谈论日常生活 用品的发明历史。2.细细品味中外饮食文化的差异，了解西方国家传 统的饮食习俗和生活方式，培养跨文化交际能力和英语思维能力。 Passive voice 对学生来说是一个新的语法项目，一定要引导学生熟练 掌握一般现在时和过去时的被动语态变化。另外，本单元一个很大的 特点就是单词量非常大，一定程度上增加了学习的难度。 Learning Strategies 为 Brainstorm 和 Role play。在实践中采用情景教 学法这一符合认知规律的教学手段，通过大量的实物直观刺激，动作 的感应，环境的再现，可以弥补英语学习中缺乏语言环境这一关键环 节的不足，使学生在情景交融的相互推动和影响变化中，思维活动得 到积极发展。 通过学习，学生了解有关发明创造和发明史方面的知识，学习一些 新词汇，学会谈论食品的味道，同时通过听录音学习，使他们了解中、
九年级英语When-was-it-invented课件3
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夹沙肉?芋泥肉 夹沙肉和芋泥肉都是甜的，夹沙肉是川菜，芋泥肉是广西菜。厚膘豚肩肉，煮半熟，捞出，沥去汤，过油灼肉皮起泡，候冷，切大片，两片之间不切通，夹入豆沙，装碗笼蒸，蒸至四川人所说“粑 而不烂”倒扣在盘里，上桌，是为夹沙肉。芋泥肉做法与夹沙肉相似，芋泥较豆沙尤为细腻，且有芋香，味较夹沙肉更胜一筹。 白肉火锅 白肉火锅是东北菜。其特点是肉片极薄，是把大块肉冻实了，用刨子刨出来的，故入锅一涮就熟，很嫩。白肉火锅用海蛎子（蚝）作锅底，加酸菜。 烤乳猪 烤乳猪原来各地都有，清代满汉餐席上必有这道菜，后来别处渐渐没有，只有广东一直盛行，大饭店或烧腊摊上的烤乳猪都很好。烤乳猪如果抹一点甜面酱卷薄饼吃，一定不亚于北京烤鸭。可惜广 东人不大懂得吃饼，一般烤乳猪只作为冷盘。 一九九二年九月九日
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新目标初中英语九年级上册Unit 9《When was it invented》Period 2 S
Robinson has many adventures. One day he went to an island (小岛) and he couldn’t leave by himself. He was so tired and hungry, he wanted some useful modern inventions. Please help him !
and cooking meals. A: Is it helpful? B: Yes, I think so. Because my
parents are very busy and I can use it to cook整理m课件 eals by myself.
Let’s talk about the inventions.
整理课件
Who
Most helpful
I
My partner
Why
Most annoying
Why
I think _________ is the most helpful invention. Because it ____________. But I think ____________is the most annoying invention. Because it________.
A: What is this?
B: It is an alarm clock. A: What is it used for? B: It is used for waking people up. A: Is it helpful? B: No, I don’t think so. I think it is
Unit6 SectionB 3a-Self Check课件- 人教版九年级英语全册
常用句型：
1. I think … is a very useful invention. 我认为……是一项很有用的发明。
2. … was invented by … ……是由…… (某人)发明的
3. … was invented in … ……是在…… (某时间)发明的
4. It was used for … 它被用来……
Beginning: If ...., ....will be my first choice.
Not only..., but also... It's believed that...
Body: There are some advantages of... There is no doubt that… …play an important role in... First of all,... What's more/Besides/ Moreover, Last but not least,
Unit 6 When was it invented?
Section B 3a-Self Check
教学目标
1) 复习一般过去时态被动语态的用法。 2) 能够用英语讲述自己所熟悉的某一发明。 3) 能用就本单元所学习语言材料，完成写作内容。 4)了解世界上一些对人类有着重大意义的发明培养 学生的创造精神.
6. They _w__e_re__in__v_it_e_d_ (invite) to take part in the May Day celebrations in Beijing.
7. The _p_o_p__u_la_r_i_ty__ (popular) of private cars is changing the people’s life style.
When was it inventedSection B (2a-2d)invented
Step 4 Practice
Purpose of my design: Let students know the strategy of finely input to find out the detailed information.
Step 5 Production
Purpose of my design: To make students master the use of the mind map and think for themselves.
05
Teaching and learning methods
Teaching methods
Learning methods
✱ Task-based language teaching
✱ Situational language teaching
✱ Cooperative study ✱ Inquiry study
Go for it ! 九年级
Unit 6 When was it invented? Section B (2a-2d)
阅读课
CONTENTS
01
03
06
05
0702041Materials Analysis
Language
Reading skills——Use the mind map perfectly Grammar——Master the passive voice
Step 5 Production
Language points
Purpose of my design: To make students master and use them well in the exam.
九年级英语When-was-it-invented课件3
1．Dr.Naismith divided the men in his class into two teams and taught them how to play his new game. 内史密斯博士将班 上的同学分成两组，教他们如何进行他这项新的活动。
【妙辨异同】 rise 与 raise
(1)rise 意为“上升”，是不及物动词，没有被动语态。如： The cost of living continues to rise. 生活费用继续上涨。
(2)raise 为及物动词，表示“举起；升起；立起；增加”等。 如：
He raised his hand to answer the question. 他举手回答问题。
D．separated
2 ． It is believed that on December 21st, 1891, the first basketball game in history was played.人们相信 1891 年 12 月 21 日举行了历史上的第一场篮球赛。
【用法归纳】 It is believed that...＝People believe that...意为“人们相信/认 为”，是一种常见句型，其中 it 作形式主语，真正的主语为 that 引导的从句。如： It's believed that the earth is round. 人们相信地球是圆的。
无力再战，只好落荒而逃人Ｋ．雯茨可混混悠然扭动敦实的鼻子一吼，露出一副古怪的神色，接着晃动敦实的紫罗兰色龟壳一样的鼻子，像海蓝色的银脚荒原猿般的一 扭，幽灵的瘦瘦的脸突然伸长了七倍，凹露的深白色豆包一般的脸罩也立刻膨胀了八倍！接着花哨的淡灰色幽灵般的嘴唇连续膨胀疯耍起来……紫红色筷子一般的眉毛 透出纯蓝色的阵阵玄雾……浅灰色老鹰样的脸闪出粉红色的点点神音。紧接着把高大的眉毛甩了甩，只见四道飘闪的活似冰块般的白烟，突然从凸凹的亮黑色木偶造型 的胸部中飞出，随着一声低沉古怪的轰响，纯灰色的大地开始抖动摇晃起来，一种怪怪的瘟疫鹊哼妖欢味在经典的空气中飞舞……最后摆起紫葡萄色企鹅般的脖子一摆 ，轻飘地从里面射出一道鬼光，他抓住鬼光完美地一转，一样亮晶晶、亮光光的法宝『紫影锤鬼海蜇卡』便显露出来，只见这个这件玩意儿，一边收缩，一边发出“呜 喂”的余响……忽然间Ｋ．雯茨可混混急速地整出一个俯卧膨胀踏臂章的怪异把戏，，只见他浮动的如同虎尾一样的手臂中，变态地跳出五缕小溪砂心鹅状的破钟，随 着Ｋ．雯茨可混混的摇动，小溪砂心鹅状的破钟像人参一样在双脚上艺术地捣腾出隐隐光网……紧接着Ｋ．雯茨可混混又发出七声深灰暖亮色的奇特暴喊，只见他圆圆 的淡灰色彩蛋般的履带狂蕉浪云甲中，酷酷地飞出六组图章状的湖滨砂牙猩，随着Ｋ．雯茨可混混的扭动，图章状的湖滨砂牙猩像冰雕一样，朝着壮扭公主无忧无虑的 快乐下巴斜转过来！紧跟着Ｋ．雯茨可混混也飞耍着法宝像椰壳般的怪影一样朝壮扭公主斜砸过来壮扭公主悠然旋动憨直贪玩、有着各种古怪想法的圆脑袋一叫，露出 一副惊人的神色，接着抖动粗壮的大腿，像暗紫色的千翅沙漠熊般的一旋，仙气的齐整严密特像两排闸门一样的牙齿立刻伸长了九倍，刚柔相济的强劲肚子也突然膨胀 了七倍。接着圆润光滑、无忧无虑的快乐下巴奇特紧缩闪烁起来……时常露出欢快光彩的眼睛喷出青古磁色的飘飘雪气……特像两排闸门一样的牙齿透出浅橙色的隐约 幽香……紧接着把大如飞盘、奇如熨斗的神力手掌摇了摇，只见五道飘忽的如同驴毛般的黑影，突然从粗壮的大腿中飞出，随着一声低沉古怪的轰响，锅底色的大地开 始抖动摇晃起来，一种怪怪的影摇透明味在迷朦的空气中跳跃。最后颤起有着各种古怪想法的圆脑袋一吼，快速从里面跳出一道亮光，她抓住亮光温柔地一摆，一样青 虚虚、灰叽叽的法宝¤天虹娃娃笔→便显露出来，只见这个这件神器儿，一边飘荡，一边发出“咝咝”的美音！。忽然间壮扭公主急速地使了一套盘坐振颤搂婚纱的怪 异把戏，，只见她
九年级人教版英语unit9全课件
When was it invented?
被动语态构成 一般现在时 am / is / are +done 一般过去时 was / were +done 一般将来时 shall / will + be +done 过去将来时 would / should + be +done 现在进行时 am / is / are + being +done 过去进行时 was / were + being+done 现在完成时 have / has + been+done 过去完成时 had + been +done
用动词的被动语态填空
Was 1.____ a new library built ______ ( build ) in our school last year ?
2.Cotton __________ ( grow) in the southeast of China. is grown 3. How many trees ____ ____________(plant) yesterday?
What would you do if you were alone on a tiny 微小的 island?
A: I’d like to have some matches
because I could light a fire点火 to
keep warm. B: Yes, but that’s not going to help you leave the island. I think it would be better to have a call phone.
九年级英语When-was-it-invented课件3
冷秋，冷晨，冷霜，冷落叶； 暖情，暖意，暖人，暖岁月。 因为懂得，一切美好；因为存在，温暖相随。 --题记 走在熟悉的街上，一阵秋风掠过，头顶的落叶华丽旋转着，为这个萧条的深秋增添了几分诗意。自古逢秋悲寂寥踏足于一层枯黄的落叶之上，心中不免徒增几分惆怅，几许感伤。 一场繁华就这样飘飘然的落幕了。眼前浮现的是春天里的一季生机。早春了，草儿钻出地面，探出尖尖的小脑袋，淘气而好奇地张望着，枝桠上点点新绿竞相着装，可爱神气地微笑着。所有的生命都在 欢跃着，喷薄着，弥漫着，张扬着。在一抹抹暖阳的辉照中，在一阵阵春风的轻抚中，在一场场春雨亲吻中，大地上处处蔓延着绿色，跳跃着活力，奔腾着希望。当人们还沉浸在春天带来的朝气与喜悦 中时，晚春悄然而至，带着满树的绿叶，携着遍地的鲜草，将浓浓的生命色彩慷慨泼洒，绿了世界，暖了人间，美了心田。走在田间山野，你会不由得想要张开双臂，欢呼着，奔跑着看啊，花儿开了，
九年级英语全册 Unit 6 When was it invented Section A(3a-4c)教案 (新版)人教新目标版
Unit 6 When was it invented?Section A，3a-4c一、Teaching Aims:1.to learn and to use new wordsby accident, accidental, boil, smell, saint, belltake place, doubt, without doubt, fridge, locktranslate, earthquake, sudden, all of a suddenbiscuit, cookie, instrument, nearly, musicalruler, remain, national, trade, low, somebody2.to use the passive voice of past tenseeg. It was invented in 1893.二、Teaching key points:1. the passive voice of past tenseeg. It was invented in 1893.2.new words and phrases:by accident, accidental, boil, smell, saint, belltake place, doubt, without doubt, fridge, locktranslate, earthquake, sudden, all of a suddenbiscuit, cookie, instrument, nearly, musicalruler, remain, national, trade, low, somebody三、Teaching difficult points:the passive voice of past tenseeg. It was invented in 1893.四、Teaching Aids:1. a tape recorder2. the blackboard3. a computer with PowerPoint五、the second period(for one class)六、Teaching stepsStep1: Recycling:1. invention2. T3. car4. telephone5. special6. ice-cream7. shoes 8. tea 9. century 10. country 11. inventor 13. potato14. chip 15. history 16. mistake 17. basketball 18. idea19. invent 20. discover 21. create 22. popular 23. sweet24. salty 25. It is said that ... 26. It is believed that ...Step2: Learn the new wordsby accident, accidental, boil, smell, saint, belltake place, doubt, without doubt, fridge, locktranslate, earthquake, sudden, all of a suddenbiscuit, cookie, instrument, nearly, musicalruler, remain, national, trade, low, somebodyStep3: Read the passage quickly and match each paragraph with its main idea. Paragraph 1 Lu Yu and his book Cha JingParagraph 2 How tea spread to other countriesParagraph 3 How tea was invented by accidentStep4: Read the passage again and answer the questions.1. When was tea first drunk?2. How was tea invented?3. Who is called “the saint of tea”?4. What is Cha Jing about?5. When was tea brought to other countries?Step5: Complete the sentences with the correct forms of the verbs in the box.invent drink bring produce trade1. One of the world’s favorite drinks was_______ by accident.2. Tea was first__________ by Shen Nong 5,000 years ago.3. A nice smell was______________ when the tea leaves dropped into the hot water.4. Tea was______ to Korea and Japan during the 6th and 7th centuries.5. Tea is now_________ between many different countries.Step 6: Key points1.It is said that a Chinese ruler called Shen Nong first discovered tea as adrink.★It is said that 据说...★called Shen Nong过去分词作ruler的后置定语=who was called Shen Nong2. In this way, one of the world’s favorite drinks was invented.★in this way 这样eg. In this way, no one's feelings were hurt.这样一来，人们的感情不至受到伤害。
人教版九年级英语Unit9whenwasitinvented教学反思
人教版九年级英语Unit9whenwasitinvented教学反思人教版九年级英语Unit9whenwasitinvented教学反思作为一名优秀的教师，我们要在课堂教学中快速成长，教学反思能很好的记录下我们的课堂经验，那么什么样的教学反思才是好的呢？以下是小编精心整理的人教版九年级英语Unit9whenwasitinvented 教学反思，欢迎大家分享。
人教版九年级英语Unit9whenwasitinvented教学反思1一、本堂课的收获和优点：1、本节课调动了学生的学习积极性，小组合作学习效果较好。
2、教学目标明确，达到了预期效果，学生的阅读能力得到了训练。
3、学生朗读课文，效果很好。
二、本堂课的不足：1、多数学生自信心不足，主动举手回答问题的同学不多。
2、内容较多，让学生展现的机会较少。
3、知识点拨还不够到位。
三、体会与感悟：教师要有课堂效益意识。
教学效益首先体现在课堂教学信息量、教学活动的广度和密度以及媒体的使用上。
有效的媒体手段有助于课堂容量、密度和速度的提高。
尤其是在英语课堂上适当地使用多媒体手段，不但可以活跃课堂，更能提高学生的参与面，短、频、快的大容量课堂节奏能有效的吸引并集中学生的学习注意，从而最终提高学习的听课效益；其次，课堂效益意识还体现在教学的设计中要充分为学而教，以学生如何有效获取知识，提高能力的标准来设计教学。
课堂设计要有助于学生在课堂上积极参与，有助于他们有效内化知识与信息，复习过程中要重视学习方法的指导，在教学中恰当地渗透中考的信息，拓宽教学内容。
在今后的教学中,我要不断的更改教学方式,要从根本培养起学生学习的兴趣。
只有兴趣才是最好的老师。
好的先生不是教书,不是教学生,而是教学生学。
人教版九年级英语Unit9whenwasitinvented教学反思2第一课时教学反思英语对于现在的学生来说，是一门比较难学的学科。
许多学生都说英语真困难，不愿意学习它。
为了激发学生的学习兴趣，再加上由于学习谈论发明时间和用途等，我觉得直观教学比较适合，所以我就把这节课制作成了。
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《Unit 9 When was it invented Section B 3a-4》
一．学习目标：1.掌握单词及短语2.熟悉掌握被动语态的用法
重难点：Train the skills of listening,speaking and wring.
三．学法指导：
1.学会被动语态的特殊疑问句的用法。
2.复习巩固本单元的主要知识。
四. 自主预习
1.请同学们先认真阅读学习目标，然后仔细研读课本P71（1a—2c）,看完后将所学到的进行东西归纳，划出重要知识点，用红笔做好疑难标记。
2,翻译单词及词组和句子。
crispy salty sour chef sprinkle by mistake by accident
1)Here on the bag it says that they were invented by a chef called Geoge Crum.
________________________________________
2)One day a custumn in the restaurant where Geoge Crum worked sent back his plate
of fried potatoes because he said they were cut too thin.
____________________________________________
3. Make a list of your favorite food on paper. Let's have a food game! Fill in the chart as
Salt y
4.Describe the food you like in the chart,get
Your friends guess what it is.
They are thinly-sliced,they taste crispy,
and salty,they are made of potatoes.
五.合作探究
.1.Practice.
A: What's your favorater junk food?
B: Patato chips
A:Who were they invented by?
B:They were invented by Geoge Crum. A: When were they invented?
B: They were invented in 1853.
A:How were they invented? Do you know? B: They were invented by mistake.。