人教九年级 unit 6 when was it invented 3a-3c 公开课(共15张ppt)

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人教版九年级Unit6Whenwasitinvented

How can you find the answers quickly?
Key words...
Read in groups
Read the passage again and write the
answers on your paper.
1. When was tea first drunk? 2. Who is called “the saint of tea”? 3.When did the tea trade take place？ 4. What is Cha Jing about? 5. When was tea brought to other countries?
偶然；意外地
Fast reading
Are the folTea was invented by accident. 2.Shen Nong is the first discoverer about tea. 3.Tea tasted terrible when Shen Nong found it. 4.In less than 50 years, tea had become the national drink in England. 5.The Chinese are without doubt the ones who best understand the nature of tea.
Task 4. Careful reading
1. When was tea first drunk? I_t_w_a_s__fi_r_s_t _d_r_u_n_k__a_b_o_u_t_5_,_0_0_0_y_e_a_r_s_a_g_o_._
2. Who is called “the saint of tea”? __L_u__Y_u_.____________________________

人教英语九年级全一册Unit 6When was it invented Section A 3a-

❖doubt /daut/ n. 疑惑；疑问 v. 怀疑
❖without doubt 毫无疑问；的确
boil /bɔil/ v. 煮沸；烧开
❖ Beef should be boiled for at least three hours.
❖牛肉至少要煮三个小时。
smell /smel/ n. 气味 v. 发出气味；闻到
It mentioned Shen Nong.
The book describes how tea plants were grown and used to make tea.
It also discusses where the finest tea leaves were produced and what kinds of water were used.
❖3. A nice smell was producedwhen the tea leaves dropped into the hot water.
❖4. Tea was brought to Korea and Japan during the 6th and 7th centuries.
❖5. Tea is now traded between many different countries.源自Learning aims:
❖ 1：掌握以下重点词组: ❖ by accident , it is said/believed that ..., fall
into, not...until,one of+复数名词/代词...,in the +序数词+century,take place, without doubt ❖ 2：会运用一般过去时的被动语态结构，讨论茶叶的发明人、时间、地点等。

人教版新目标英语九年级 Unit6When was it inventedSectionA3a 3

人教版新目标英语九年级《Unit6.When was it 教学设计SectionA3a---3cinvented?》一、教学设计思路教师首先要让学生明白本节课的学习任务和学习内容，让他们有方向性进行学习。

课堂上首先利用几张图片导入新课，充分调动学生学习兴趣。

通过检查学生的预习情况，让他们找出课文中的新单词，在基本认识新单词的基础上初步了解这篇文章。

然后让学生快读文章，找出每段中心句。

让学生细读文章，初步回答阅读前提出的几个问题。

精读文章，找出被动语态句子，然后完成3c，同时能让学生更能理解这篇文章。

通过这篇文章，让学生之间相互讨论在实际生活中有哪些常用的小发明，同时可以锻炼学生的口语能力。

最后布置家庭作业，根据5个问题写一篇小作文，文中应用被动语态书写。

二、教学背景分析（一）教学内容分析：SectionA3a-3c是九年级第6单元的第三课时，在前2课时中已经详细地分析和应用被动语态，同时对语态也进行了系统复习，为本节课学生理解课文内容奠定了基础。

本节课的短文以茶和神农为背景素材，能激发学生的学习兴趣。

而书中活动3c“groupwork”主要巩固学生刚学的被动语态。

书中3b问题更能理解课文和提高学生阅读能力。

本单元的主要教学内容是让学生会运用一般过去时态的被动语态，本课时的学习对被动语态起了强化巩固作用，同时也提高学生的阅读能力,是本单元的重点之一，所以本课时内容是本单元中必不可少的。

（二）学生情况分析：我所教的这个班学生的基础不是很好，经过摸底发现，通过初中两年的英语学习，部分学生具备一定的听、说、读、写的能力，有了一定的词汇量，学了一些基本句型和两种语态，这些基础知识对本单元学习新词汇、学习过去被动态有着密切的联系。

本班学生英语成绩两极分化较为严重，所以学生的阅读能力和写作能力有待加强。

三、教学目标分析（一）知识与技能1、浏览文章，让学生会读课文中新单词。

2、让学生带着问题自读文章1遍。

、让学生能用文中的新单词复述文中的句子。

九年级新目标英语Unit6_When_was_it_invented_Section_A(3a-3c)

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
• Saint n.(名词) 圣徒, 圣人，圣者，
• Only a saint can put up with her children. 只有圣人才能容忍她的孩子们。
national形容词，意为“国家的;全国的”。其名
词形式为nation“国家; nationality “ 国
籍”。
►The British national flag is red, white and
3b Read the passage again and answer the questions.
1.When was tea first drunk?
It was first drunk nearly 5,000 years ago.
2.How was tea invented?
While Shen Nong boiling drinking water
他几乎没说什么值得听的东西。
• ruler名词，意为“统治者;支配者” • ► A king is a ruler. 国王是统治者
boil v.
boil
[bɔɪl] ( boils; boiled; boiling ) v.沸腾；煮沸 Out in the sun all day, the blood starts to boil. 整天在太阳底下，血液都开始沸腾了。；

九年级Unit 6 When was it invented3a3c教案

Unit 6 When was it invented?Section A(3a－3c)一、教学目标1.语言知识目标1)学习掌握以下词汇：accidental,by accident,ruler,boil,remain,smell, saint,national,trade,take place,populatity, doubt,without doubt2)阅读短文，能按要求找到相关信息。

3)通过阅读，提高学生们的阅读能力。

4)了解茶叶被发明的历史及生产制作的简要过程。

2.情感态度价值观培养想象力，善于观察事物。

面对难题，用积极的心态去解决，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)掌握本部分出现的生词和词组，达到熟练运用的目标。

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播放视频《茶的起源》，让学生们了解中国的茶文化，以及茶叶被发明的渊源，并了解其发展过程。

播放完回答以下问题：1.What is the video about?2.What is the writer of Cha Jing?Students try to answer the questions:①It’s about the tea.②Lu Yu.Ⅱ.Fast reading1.Tell Ss to read the article 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 accident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.2.Check the answers.Paragraph 1 How tea was invented by accidentParagraph 2 Lu Yu and his book Cha JingParagraph 3 How tea spread to other countriesⅢ.Careful reading1.Read Paragraph 1 carefully and complete the chart.1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.2. Read Paragraph 2 carefully and answer the questions.① Who is called “the saint of tea”?② What is Cha Jing about?1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.①Lu Yu.②The book describes how tea plants were grown and used to make tea. It also discusses where the finest tea leaves were produced and what kinds of water were used.3. Read Paragraph 3 carefully and complete the sentences.①Tea was brought to Korea and Japan during ___________________ .② In England, tea didn’t appear until around _____________.③ The tea trade from China to Western countries took place in the ____________.1)Let students find out the information in the article.2)Ask some students to answer the questions and check the answers.①the 6th and 7th centuries②1660③19th centuryIV.Post readingChinaabout 5000 years agoby accidentFirst, … was boiling drinking waterThen, some leaves…fell into…and remained…for…… produced…At last, …tasted …plete the sentences with the correct forms of the verbs in the box of 3a.①Read the instructions.Read the five sentences and the words beside them.②Fill in the blanks by themselves.③Check the answers with the whole class.(1. invented 2. drunk 3. produced 4. brought 5. traded)Ⅴ.ExerciseⅥ.Homework1.Retell the story according to the mind map.2.Finish off the exercise book of P82.。

[笔记]九年级英语Unit6课文翻译

Unit6 when was it invented ?Section A 2d保罗：嘿，罗伊，这次我们学校的项目任务的主题是“改变世界的小发明”。

你能帮我想一个小发明吗？罗伊：我很乐意！让我想想…..嗯……有啦！拉链！保罗：拉链？它真是这样一项了不起的发明吗？罗伊：想想在我们的日常生活中会多么频繁地使用它吧。

你能看见拉链在裙子、裤子、鞋子、背包上…..无处不在！保罗：嗯，看来你说的确实有道理…….罗伊：当然！我想到它是因为我上周看到一个网站。

不同发明的创始者都被列在上面。

比如说，它提到拉链是在1893年被惠特科母.贾德森发明的。

不过那时候它并没有被广泛使用。

保罗：真的吗？那它是什么时候流行起来的。

？罗伊：1917年左右。

Section A 3a一项偶然的发明你知道茶，作为世界上最受欢迎的饮料（仅次于水），是一项偶然的发明吗？许多人都认为在5000年以前就开始了饮茶。

据说一位叫神农的中国统治者最早发现茶可以引用。

一天，神农在户外的炉火上烧水，茶树上有几片叶子掉入水里，过了一会，散发出怡人的香味，于是神农品尝了这褐色的水，它非常香醇，就这样，世界上最受欢迎的饮料之一被发明了。

数千年后，“茶圣”陆羽在他的《茶经》一书中提到了神农。

该书描述了如何种植茶树和泡茶，它还讨论了什么地方出产最好的茶叶，而且还应该使用什么样的水来泡茶。

人们认为茶是在公元6-7世纪传播到日本和朝鲜。

在英国，大约直到1660年才发现，但不到100年的时间里，茶已经成为国饮。

从中国到西方的茶叶贸易始于19世纪。

这使得茶树和茶叶传播到世界更多地方，使之深受欢迎。

虽然现在又许多人都了解一些茶文化，但毫无疑问的是，中国人才是最了解茶之本质（精髓）的人。

Section B 2b你知道篮球是什么时候发明的吗？篮球是一项许多人都喜爱的积极运动，它既有趣有健身。

篮球有100多年的历史，而且有200多个国家，超过10亿人都在玩篮球。

普遍认为1891年地12月12日是历史上第一场篮球比赛的日子。

英语人教版九年级全册【教材分析】Unit6 sectionA(3a-3c)_英语

教材分析Unit6 When was it invented单元教材解读本单元的教学话题是谈论生活中的发明，在上一单元的基础上继续学习被动语态。

上一单元学习了被动语态的一般现在时，而本单元重点学习被动语态的一般过去时，以及被动语态中强调动作的执行者时by的用法，以及强调目的时for的用法，讨论生活中常见的一些发明。

上一单元着重讨论中国的传统文化，如孔明灯，风筝，剪纸等，而本单元提到的发明创造很多都是在国外发明的，如电脑，电话，汽车等，这些都是现代生活的必备品，也是学生非常熟悉的事物，有助于课堂讨论的展开。

本单元在学习英语知识的同时，也能拓展学生的视野，增加学生的课外知识积累。

教学内容Section A (3a—3c)教材分析3a—3c是阅读板块的活动。

阅读语篇讲述了我国有记载的饮茶起源的故事：它是如何被神农无意中发明的；茶叶的发展和传播历史。

3a训练学生的快速阅读技巧，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课后巩固性活动。

Section A部分的教学重点是被动语态运用意识的培养。

从许多中国教师以往的教学经验可获知，学生往往很难真正把握什么时候用被动语态，什么时候不用被动语态。

此外，不规则动词过去分词的变化也往往是学生的学习难点。

这些需要教师指导学生多加练习，以达到熟能生巧。

教学目标知识与能力1.学习词汇：by accident, nearly , ruler, boil, remain, smell, saint, national, take place, doubt,without doubt2.进一步学习和巩固被动语态一般过去时的用法，了解茶的制作历史。

情感态度与价值观1.使学生养成勤于观察，勤于思考的好习惯。

2.通过丰富的课堂活动，继续提升学生的团队协作精神3.鼓励学生保持对科学发明探索的兴趣。

教学重难点及突破教学重点：1.掌握词汇：by accident, nearly , ruler, boil, remain, smell, saint, national, take place, doubt, without doubt2.被动语态的学习和运用教学难点：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，弄清主动语态与被动语态的差异，通过练习和运用加以巩固。

Unit 6 When was it invented？Section A 3a-3c 教案

Unit6When was it invented?Section A3a—3c1. 熟练掌握下列词汇和短语：ruler, boil, remain, smell, national, trade, doubt, by accident, take place, with doubt2. 熟练掌握下掌握和运用下列句型：Do you know that tea, the most popular drink in the world (after water), was invented by accident? It produced a nice smell so he tasted the brown water.The tea trade from China to Western countries took place in the 19th century.Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.3. 能够读懂有关茶叶发明发展过程的文章，能按要求找到相应的信息并完成阅读任务。

4. 能够掌握和运用一般过去时的被动语态来谈论茶叶的发展历史。

5. 培养学生热爱祖国历史文明和尊重本土文化的思想意识，引导学生细心观察生活，鼓励他们敢于尝试新的思想和创意。

重点：1. 掌握本部分出现的词汇，短语和句型表达，并能熟练运用。

2. 阅读有关茶叶发明发展过程的文章，获取相关信息。

难点：掌握和运用一般过去时的被动语态来谈论茶叶的发展历史。

教师：教学课件；多媒体设备学生：课前预习Step1Warming-upLook at some pictures and talk about the questions.T: How many kinds of drinks do you know?S1: …T: How much do you know about tea?S2: …T: What are the effects of tea?S3: …【设计意图】利用图片来导入课堂，引出本节课中有关茶叶的的话题及学习相关词汇，为下文 3a 的阅读作好铺垫。

人教版英语九年级全一册教案：Unit6 SectionA(3a-3c)

Unit6 SectionA（3a-3c）教案【教材版本与册数】新目标人教版九年级上册【单元名称】Unit 6 When was it invented?【课时】Section A 3a-3c（第2课时）第 1 页第 2 页附：教学活动设计第 3 页第 4 页第 5 页第 6 页DELC6 3深度加工知识Step 4Post-reading（读后）(15mins)T: Sinc e you have learned sth. about tea. Let’sdo some exercise.Read and fill the blanks.Fill the blanks according to the firstparagraph.Tea (after water), the most popular drink in theworld _______ (invent) by accident. It isbelieved that tea _______ (drink) 5,000 yearsago. It ______ (say) that a Chinese ruler______ (call) Shen Nong was the first ______(discover) tea as a drink. One day Shen Nong_______ (boil) drinking water over an openfire. Some leaves from a tea plant ____ (fall)into the water and remained there for sometime. It ________ (produce) a nice smell so he______ (taste) the brown water. It was qui tedelicious, and so, one of the world’s favoritedrinks _________ (invent).Fill the blanks according to the secondparagraph.1.读后通过各种练习加深对文章的理解，细分到每一段，对文章的一种再现。

人教版九年级英语 Unit 6 When was it invented SectionA (3a

Unit 6 When was it invented Section A(3a-3c)同步练习I.根据句子意思和所给首字母或汉语提示，用适当的单词完成句子1. I usually have a________(煮)egg and a cup of coffee.2. Please t________the sentences Into English.3. Children like to eat the b________,because it is crispy.4. The violin is a sweet musical i________.5. Thousands of people died in the e________.6. He put the key in the l________and turned it.7. There’s a lot of food in the________(冰箱) and milk，too.8. October first is the N________Day of China.9. Although he’s n________fifty, he can still play tennis best.10.S________is knocking at the door.II.英汉互译1.最流行的饮料___________________________________2. the western countries___________________________________3.偶然___________________________________4. It is said___________________________________5.发生___________________________________6. a few thousand years later___________________________________7.毫无疑问___________________________________8. a nice smell___________________________________9.突然___________________________________10. around the world___________________________________III.把下面的句子改写成被动语态的句子1. You needn’t do it now.___________________________________2. You must finish your homework now.___________________________________ 3, We can do the work today.___________________________________4. She had done the work by the end of last month.______________________________________________________________5. The writer has written many stories for that magazine._____________________________________________________________Ⅳ.单项选择( )1. Do you know where John is? He was going to meet me earlier but he________ A. doesn't show up B, didn't show up C wont show up D not showed up ( )2. What another way of saying"like better.”A. prefer B want C. love D think( )3. -I really don't know where I would like to go this vacation.-Why________on the Internet? There’s a lot of information there.A. doesn't goB. not goC. not to goD. not going( )4. Their English teacher is from America, but________is from England.A. herB.myC.yourD. ours( )5. He used to________here to help the farmers with the harvest.A. comingB. comeC.came D not comeV.用括号中所给词的适当形式填空1. John told us that his computer________in Shenzhen(make).2. There were many people________for the train. (wait)3. Do you think the alarm clock is an________(annoy )invention.4. What about talking about the________between the Chinese and English names (different)5. The policeman said that he would try his best to catch the thief who matchedMiss Brown’s________(describe).6. Tea is an________(accident ) invention.7. Zhang Shaohan’s songs are________to the ear. (pleasure).8. Henry set up a company that________(produce)microchips.9. The work________tomorrow morning (finish).10________(luck). he didn’t hurt in the accident now.VI.按要求改写句子(每空一词)L. There is some water in the glass.(改为否定句)There________ ________water in the glass.2. They have learned English for three years.(改为一般疑问句)________they ________English for three years?3. The workers built the bridge five years as(改为动语态)The bridge________ ________by the workers five years ago.4. He doesn’t speak French. She doesn’t speak French,either.(用 neither...nor改写句子) ________he________she________French.5. The little boy spent two hours in doing his homework.(用take sb...句型改写句子) It________the little boy two hours________ ________his homework.VII.根据课文内容填空1.电话是什么时候发明的?When________the telephone________ ________?2.你能帮助我想一个发明吗?Can you help me________ ________an________?3.似乎你的确有道理。

人教版九年级英语unit6whenwasitinventedsectiona(3a-3c)

1. by accident
偶然；意外地
e.g. The little girl knocked the glass by accident. 小女孩不小心碰落了玻璃杯。
2. ruler n. 统治者；支配者 rule (统治) + (e)r → ruler 统治者 e.g. The new nation needed a modern-minded ruler. 这个新兴国家需要一位现代头脑的统治者。
探究点 The Chinese are without doubt the ones who best understand the nature of tea.毫无疑问，中国人是最了解茶的性质的民族之一。 without doubt毫无疑问地；的确，固定短语。在 Without doubt, he is the best student in our class.毫 He is, without doubt, the greatest golfer in Japan.毫无疑问, 【拓展】 doubt （1）doubt+ 如：I doubt his words.我怀疑他的话。
3. boil v. 煮沸；烧开 e.g. Boil the potato for 20 minutes. 把土豆煮20分钟。
4. remain v. 保持不变；剩余 ① 作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。 e.g. Peter became a manager, but Mike remained a worker. 彼得成为经理，可迈克仍是工人。 ② 作不及物动词，意为“剩余”。 e.g. Only a few leaves remained on the tree. 树上仅剩下几片叶子。

英语九年级Unit6Whenwasitinvented[UNIT6SA3a-3c]

tea trade
around 1660 around 1760 in the 19th century
Tea is a symbol of Chinese culture. As a Chinese, it’s our duty to spread our culture with pride.
Every year, lots of students go to America for summer camp. We need to prepare some gifts for our host family and new friends.
Number the process of discovery
Shen Nong boiled drinking water over an open
fire.
Tea leaves fell into the boiling water.
1
2
Tea leaves remained there for some
Ending: It's believed that even though many people now know about
tea culture, the Chinese are without doubt the ones who best
understand the nature of tea.
It discusses…(where&what)
discovery
the book
An accidental invention
Korea &Japan
6th &7th centuries
Strategy:

人教版英语九年级上册 Unit 6 Section A (3a-3c)

While-reading
3b Read the passage again and answer the questions.
1. When was tea first drunk? It was first drunk about 5000 years ago. 2. How was tea invented? Some leaves from a tea plant fell into some boiling drinking water over an open fire. It produced a nice smell and tasted delicious. This is how tea was invented.
2. Tea was first ___d_r_u_n_k___ by Shen Nong 5,000 years ago.
3. A nice smell was _p_r_o_d_u_c_e_d_ when the tea leaves dropped into the hot water.
4. Tea was __b_r_o_u_g_h_t__to Korea and Japan during the 6th and 7th centuries.
popularity n. 先锋；先驱 doubt v. 列表；清单 / n. 名单；清单
without doubt v. 提到；说到
Do you know what is the most representative beverage in China?
green tea black tea
Tea has a long history in China. Many people believe that the history of tea can be traced back to 5,000 years ago. Do you know who invented tea? How was tea invented?

unit-6-when--was--it--invented-3a-3c-教学设计

教学重难点
1．To help the students understand the reading passage
2. Key words and phrases.
教
法
任务型教学法
分组教学法
asking-answering
教学过程及问题情境
学生活动
设计意图
Step 1. lead-in
1 What will you 方法：
Talk about the history of tea and give their own ideas
Train students speaking, listening and reading skills.
3.情感，态度与价值观：
The cultivation of students' innovation ability and desire.
ⅠRead 3a
Ask the students to read the passage quickly and do 3a.
check the answers.
Ⅱthe first paragraph
1. Ask the students to read the first paragraph after the tape, then read together ,make sure every student can read the passage fluently.
3check the answer.
4Explain the key points,
not...until
ⅤGive students more practice
on key words.

Unit6WhenwasitinventedSectionA3a3c-教学设计人教版九年级英语全册

Step 4 Let’s make a speech
Introduce the background information:Next Friday, Our school will also hold a petition calledTell Chinese Stories in English.Let’s choose tea as our topic.
教学内容
教学重点：
1.掌握一些重点词汇、短语与句型
2.能用一般过去时的被动语态讲述茶的起源、发展与传播
教学难点：
1.深入思考茶文化背后的内涵
2.用自己的方式讲好茶的故事
教学过程
Step1 Let’s talk
Introduce the topic briefly and talk about something about tea freely.
教学设计
课程基本信息
学科
英语
年级
九年级
学期
秋季
课题
Unit 6 When was it invented? (Section A 3a3c)
教科书
书名：义务教育教科书英语九年级全一册(Goforit!)
出版社：人民教育出版社
教学目标
1. 语言知识目标：
1) 能掌握以下单词、词组：accidental,ruler,boil,remain,smell,saint,national,trade,popularity,doubt,
Step 5Homework
1.Read the passage and memorize the key words.
2.Finish the exercise on the worksheet.

九年级英语全Unit6Whenwasitinvented单元词句梳理SectionA(3a

必背句子
14. Did you know that tea, the most popular drink in the world(after water),was invented by accident? 你知道茶，世界上最受欢迎的饮料 ( 仅次于水) 是偶然被发明的吗?
15. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.
谢谢观赏
You made my day!
Unit 6 When was it invented?
单元词句梳理 Section A（3a-3c）
必背单词
1. ruler n.统治者；支配者→ __r_u_l_e_ v. 统治 2. boil v.煮沸；烧开→ _b__o_il_in_g__ adj. 正在沸腾的→ _b_o_i_le_d_
据说有一位叫神农的中国统治者最早发现了茶可以饮用。
必背句子
16. In England, tea didn’t appear until around 1660. 在英国，茶直到1660 年才出现。
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