Unit 6 When was it invented4课时
Unit 6 When was it invented (整单元教案共5课时)
科目English 年级Grade nine 主备人课题Unit 6 When was it invented?(Section A 1a-2d)上课人知识与技能目标Key vocabularies,target language and oral practice.过程与方法目标Listening and speaking.情感态度与价值观目标Let the students know the usage and time of some modern inventions.教学重点1) Vocabulary: heel, scoop, electricity, style, project, pleasure, zipper,daily, website, pioneer, list, mention2)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.教学难点Use the Past Passive Voice to talk about the time and usage of modern inventions.教学过程教师活动学生活动Ⅰ. Greetings and warming up1. Greetings.2.Show some pictures about modern inventions and inventors to the Ss. Ask them to match the pictures and names.Ⅱ. New wordsShow some pictures of the new words to the students and then ask them to repeat.Ⅲ. 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.Ⅳ. Listening (1b)1. T: Tell Ss look at the pictures and years on the left. GreetingsLook at the pictures Individual work Learn new wordsGroup work Finish 1aHave a discussion Work with a partner2. Play the recording for the Ss to listen.3. Ss listen to the conversation and try to match the inventions with the proper year.4. Play the recording again.5. Check the answers.Ⅴ. Pair work1. Ss try to remember the invention and the year.2. Student B covers the dates. Student A asks 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.Eg: A: When was the telephone invented?B: I think it was invented in 1876.Ⅵ. Listening Work on 2aT: Tell Ss they will hear some interesting inventions.1. Look at the pictures in 2a. Discuss the things what they are used for.2. Play the recording for the Ss to listen and number the pictures.3. Play the recording again to check the answers.Work on 2b1. Let Ss read the chart below. Explain some main sentences for the Ss. Make sure they know what to do.2. Play the recording for the Ss to fill in the blanks.3. Play the recording again to check the answers.4. Listen again and fill in the blanks.Ⅶ. Pair work (2c)1. Tell Ss to make conversations using the information in 2b. Make a model for the Ss. Do listening Listen to the tape Individual work Listen again Check answersRememberWork in pairs PracticeActingLook at 2aListen to the tapeIndividual work Finish 2aCheck answersReadListen to the tape Fill in the blanks Listen again Check answersListen to the teacher Look at the model2. Let some Ss make conversations using the information in 2b.3. See which group does the best.Ⅷ. Role-play(2d)1. Read the conversations and let Ss read after the teacher.2. Explain some new words and main points in the conversation.3. Ask Ss to role-play the conversation in groups.IX. Summary1.electricity作名词, 意为“电; 电能”。
九年级英语全册-Unit-6-When-was-it-invented？知识点总结-(新版)人教新目标版
Unit 6 When was it invented? 【重点单词】1. project n. 项目，工程；2. pleasure n. 高兴，愉快；3. daily adj. 日常的，每日的；4. mention v. 提到，说到；5. nearly adv.几乎，差不多；6. boil v. 煮沸，烧开；7. remain v. 保持不变；剩余；8. national adj.国家的，民族的；9. low adj.低的，矮的；10. translate v. 翻译；11. lock v.锁上；n. 锁；12. sudden adj. 突然的13. crispy adj. 脆的；酥脆的；14. salty adj. 咸的；15. sour adj. 酸的，有酸味的；16. customer n. 顾客。
17. Canadian 加拿大的，18. divide v. 分开，分散；19. hero n 英雄，男主角；20. professional adj. 职业的，专业的；【重点词组】1. shoes with special heels 特殊后跟的鞋子2. hot ice cream scoop 热的冰其淋勺子3. run on electricity 电动的4. be used for 被用作5. the subject for my school project 学校项目的课题6. our daily lives 我们的日常生活7. have a point 有点道理8. by accident 偶然，意外地9. over the open fire 在火堆上10. fall into the water 落入水中11. take place 发生12. without doubt 毫无疑问13. at a low price 以一个很低的价格14. translate the book into different language 把书翻译成不同种的语言15. all of sudden 突然16. by mistake 错误地17. a much-loved and active sport 一个深受喜爱并且积极的运动18. divide…into 把…分开19. stop sb. from doing sth. 阻止某人做某事20. look up to 钦佩，仰慕21. the professional basketball groups 职业篮球机构22. use someone else’s idea 借用其他人的想法【重点句式】1. I think the TV was invented before the car. 我认为电视是在轿车之前发明的。
人教版新目标九年级英语Unit6单元集体备课教案
【操作案例】
1.要求学生翻开课本P41，迅速阅读1a部分的内容。并按要求完成课本上相应的任务。(1分钟)
2.检查答案，要求全班一起给出答案并检查讨论。（2分钟）
3.要求学生听第一遍录音，并完成课本上1b的听力任务。(2分钟)
4.要求学生听第二遍录音，并逐句进行跟读。(2分钟)
5.smell（n.）气味（v.）发出……气味；闻到
6.national(adj.)国家的；民族的
7.doubt(n.)疑惑；疑问（v.)怀疑
重点词组
1.by accident偶然，意外地
2.a Chinese ruler called Shen Nong一位叫神农的中国统治者
3.over the open fire在火堆上
Last week,Roy saw awebsite,it says the zipper is one of thegreatestsmall inventions thatchangedthe world.Itmentionedthat the zipper wasinventedby Whitcomb Judson in 1893.But at that time,it wasn’t usedwidely.Paul think he seems to have apoint.The zipper is reallysucha great invention and it’s used in ourdailylives very often andeverywhere.
______________________________________
环节说明:通过带着问题去学习短文，从而达到导入新课的目的，同时也可以使学生积极阅读短文，以了解更多的关于茶的知识。
Unit6-When-was-it-invented-Section-A课件(共21张)
1. You_______w_e_r_e_i_n_v_i_te_d__ to the party last night, weren’t you?
2. Why didn’t you go?
3. 2.The earthquake happened all of a sudden, but luckily the
1971
A: When was the telephone invented ? B:I think it was invented in 1876.
第5页，共21页。
2a Listen and number the inventions[1-3] in the order you hear them.
4.
5.
6.
3v.iTllhageedrsoo__r__w___e__r__e___b__r__o___u__g__h_wt_htoena
safe
we
place.
arrived,
so
we
4. The stuwdeans tlosc_k_ed_______ not to eat or drink
__r_a_n__g__the bell. in class, but Ruby
in the past.
st year, a picture _________(put) up on the blackboard.
was put
4. She said French______________ (speak) in France.
was spoken 5. Teenagers _______________(allow) to choose their own clothes two
人教新目标九年级英语-Unit6 When was it invented SectionA(1a-2d) 课件 (共45张PPT)
gunpowder
[ 'gʌnpaʊdə(r) ]
compass[ 'kʌmpəs ]
paper making
Who was the paper making invented by?
The paper making was invented by Cai lun.
= Cai Lun invented the paper making. It was invented by Bi Sheng.
What is it/ are they used for
_c_h_a__n__g_i_n_g_ the style of the shoes
Shoes with
lights
hot ice-cream scoop
Seeing__i_n__t_h__e__d__a_r_k___ _s_e__r_v_i_n_g_____really cold ice-cream
1865 eighteen sixty five 1989 nineteen eighty nine
2 千年的读法
2000 two thousand 20012001two thousand and one
3 前两个数字不为零，后两个数字为零。
1800 eighteen hundred 18011900nineteen hundred
I think it’s a helpful invention.
What invention is it?
A: Who was it invented by? B: It was invented by John. A: When was it invented ? B: It was invented in 1976. A: What is it used for? B: It is used for searching the information.
人教版九年级英语Unit-6-When-was-it-invented-教案
Unit 6 When was it invented?一．教材分析本单元涉及内容是本书当中比较重要的一部分。
被动语态结构及运用是教学中一个难点和重点，也是学生比较不容易理解的部分，因为它是建立在各种时态之上的。
另外通过对我们熟悉经常使用的发明物的历史来开阔眼界，丰富学生的阅历，使学生养成勤于思考，善于总结的好习惯。
二、教学目标1）知识目标扩容新单词，提高阅读能力。
理解和良好运用被动语态。
2）技能目标能谈论重要发明的历史及用途，能针对各项发明的用处及特点，发表自己的看法，并说明理由。
3）情感目标使学生懂得人类的科学发明创造了丰富的物质文明。
培养学生的创造发明的能力和愿望三、教学重点掌握一般过去时的被动语态四、教学难点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五、教法运用本单元主要采用任务型教学。
在本课的任务型语言教学中，我将依据课程的总体目标并结合教学内容，创造性地设计贴近学生生活实际的任务活动，吸引和组织他们积极参与，使学生通过观察、思考、讨论、交流和合作等方式，在一种自然、真实或模拟真实的情境中体会语言、掌握语言的应用。
六、教学手段1）多媒体辅助：使用自制的课件，使抽象的语言变得直观，为学生运用英语进行交际创设情景，实现师生互动，生生互动和人机互动的多向交流。
2）非测试性评价：重视形成性评价，充分发挥其积极作用，促进新的评价体系的形成。
因此，本课我将各种活动设计成小组活动并开展小组竞赛和填写课堂自我评价表等非测试性评价手段，帮助学生学会自主学习，学会与人合作，培养创新意识以及具备科学的价值观。
七、教学效果预测；1．能够掌握被动语态，并运用到一定的语言环境。
2．通过多媒体和任务的完成学生会突破难点，产生一定创造精神。
3．能完成教学目标，调动学生学习热情。
八、课时安排：6课时九、教学程序Period One Section A 1 (1a-2d)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。
英语九年级上册Unit6Whenwasitinvented[X九Unit6A-4]
1.They sold the fridge at a low price.
他们以低价出售这台冰箱。 low形容词，意为“低的；矮的”， 常用短语 at a low price 意为“以低价”。 ► She jumped over the low wall. 她跳过了那堵矮墙。 ►This sweater is on sale at a low price. 这件毛衣正以低价出售。
4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.
The telephone _w_a_s_i_n_v_e_n_t_e_d__(invent) by Alexander Graham Bell. He _w_a_s__b_o_r_n__ (born) in 1847. Mr. Bell __w_o_r_k_e_d_ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell__le_a_r_n_t_ (learn) how to send musical notes
___D__ in 1999.
A. writes B. is written
C. wrote
D. was written
7. _B__a new library ____ in your school
(1) sudden(happening quickly and unexpectedly) 形容词，意为“突然(的)”。
►There was a sudden change in the weather. 天气突然变了。
Unit 6When was it invented知识点讲解
Unit 6When was it invented?一、短语过关an accidental invention 偶然;意外地据说落入;跌入a few thousand years national drink发生;出现毫无疑问;的确一个低的价格all of a suddenmore than 把……分开同时不但……而且…鼔励做某事……的数量(目)钦佩;仰慕实现某人的梦想在历史上阻止…做…二、自主探究1. I think the TV was invented before the car.我认为电视机先于汽车被发明。
被动语态一般的构成形式为:+动词过去分词（+by+动作的发出者）。
其中助动词be有人称、数和时态的变化。
一般现在时: +done(过去分词)一般过去时：+done(过去分词)一般将来时：+done(过去分词)含有情态动词的：情态动词+be+done(过去分词)即学即用:1、The mobile phone has influenced people‟s life a lot since it.A. inventsB. inventedC. is inventedD. was invented2、Who designed this game? It by Tom in 1999.A. is designedB. designsC. was designedD.designed2.—What are they used for?—They are used for seeing in the dark.——它们是用来做什么的?——它们是被用来在黑暗中照明的。
1).be used for意为“(某物)被用做……”,其后接名词、代词或动名词。
2）be.“used to+动词原形”表示“过去常常干某事(现在不再干了)”。
如:即学即用:3).be used to doing表示“习惯于干某事”。
九年级 U6 P1 When was it invented
A: What is/are used for? B: …is/are used for...
Alex: Hi, Carol. WWooww,, what are those?
How is the dialogue organized?
Carol: Hello, Alex.OOhh,, these are some of the interesting inventions that I’m writing about for my
d
1876 d 1885 a 1927 c 1971 b
பைடு நூலகம்
The … was invented in …. In fact, the … was invented earlier than the ….
1b Listen again and answer the following questions.
Alice: Well, did you have a TV?
proud
Predication (examples)
G: No, we couldn’t afford one. They were expensive in those days. The TV was
invented around 1927, I think. not sure
Alice: Well, did you have a TV?
proud
Specific Predication (examples)
G: No, we couldn’t afford one. They were expensive in those days. The TV was
invented around 1927, I think. not sure
《When was it invented》PPT精选教学优质课件23
Words and expressions
adj. 脆的；酥脆的 /'krispi/ crispy
adj.咸的
/'sɔ:lti/ salty
adj. 酸的；有酸味的 /'sauə(r)/ sour
错误的；无意的
by mistake
n. 顾客；客户 /'kʌstəmə(r)/ customer
C. at most
D. at least
3. (2013 •齐齐哈尔）The Great Green Wall can stop the wind and sand __C___ to the rich land in the south of China. A. move B. to move C. from moving
1d Listen again. Complete the sentences.
The History of Potato Chips Do you know how potato chips were invented? Potato chips _w_e_r_e_i_n_v_e_n_t_e_d_by a cook called George Crum. They were invented in _1_8_5_3_ . George Crum cut the potatoes really, really __th_i_n__ and then cooked them for a long time until they were _c_r_is_p_y__. Finally he put lots of salt on them so they were _r_ea_l_l_y_s_a_lt_y_.