人教版九年级英语全一册Unit-6-When-was-it-invented-Section-A-(-2a2d)课件-2

1、人教版九年级英语全一册Unit_6_When_was_it_invented_Section_A_(_2a-2d)ppt课件人教版九年级英语全一册Unit_6_When_was_it_ 句型转换1. The personal computer was invented in 1976. (对划线部分提问) _ _ the personal computer _? 2. The shoes with lights were invented by Julie Thompson. (对划线部分提问) _ _ the shoes with lights _ _ ? WhenwasinventedWh

2、owereinventedby3. Knives are used for cutting things. _ _ knives _ _? 4. A Chinese named Cai Lun invented paper. (改被)Paper _ _ _ a Chinese named Cai Lun.Whatareused forwasinventedby5. She was interviewed by the local TV station last week. (改为主动语态)The local TV station _ _ last week. interviewedher 句型

3、转换WhenwasinventedWhow1839/ an Englishman1861/James Naismith (a Canadian)1973 /Martin Cooper2004/Sony Company 1885/Dr.Pemberton (an American)1947/Spencer 1907Wright1879/ EdisonA: Hi, When was the invented?B: It was invented inA: Who was it invented by?B: It was invented by1839/ an Englishman1861/Jame

4、s heel n. 鞋跟; 足跟Presentationscoop n. 勺; 铲子electricity n. 电; 电能heel n. 鞋跟; 足跟Presentationscoe.g. I like the style of the skirt. 我喜欢这条裙子的款式。 style n. 样式; 款式e.g. I like the style of the s2a Listen and number the inventions in the order that you hear them.123What can you see on the table?Whats the boy d

5、oing?What is the girl doing?What is the scoop used for?What are the shoes used for2a Listen and number the inven2b Listen again and complete the chart below.shoes with special heels shoes with lights hot ice-cream scoop2c Make conversations using the information in 2b.A: What are they used for? B: T

6、heyre used for.changing in the dark serving2b Listen again and complete t Carol is writing about some of the interesting _ for his English homework. Look! They are shoes _lights. People can _ them _ seeing in the dark when they get up at night. It seems cool because some people may _ their toes on s

7、omething on the way to the _ at night. The second on is her favorite inventiona special ice-cream _. It _ _ electricity and becomes hot. It _ _ _ _ really cold ice-cream. The last invention is shoes_ _ _. The _ can be moved _ _ _. People can change the _. They can _ the heels if they are going to a

8、party or _ them if they are just going out _ shopping.inventionswithuseforhitbathroomscoopruns onis used forservingwith special heelsheelsup and downstyleraiselowerfor Carol is writing about som根据句意和所给汉语提示, 完成下列单词的确拼写。 1. Thats the most _ (有用的) book. 2. It is said that Thomas Edison had 1,093_ (发明)

9、during his lifetime. 3. - What is this kind of machine used for? - Its used for _ (听) tomusic. useful inventions listening 根据句意和所给汉语提示, 完成下列单词的useful iMake conversations using the information in 2b.What are the shoes with lights used for?2cTheyre used for seeing in the dark. Make conversations using

10、 the iWhat are hot ice-cream scoop used for?Theyre used for serving for really cold ice-cream. What are shoes with special heels used for? Theyre used for changing the style of the shoes. What are hot ice-cream scoop u1.invent - inventor/ invention2.use用法 use (v./n.）用，使用useful (adj.)有用的1) use sth to

11、 do sth=use sth for doing sth “用.来做什么” (主动)2)sth be used to do sth=sth be used for doing sth “某物被用来做.” (被动) People use knives to cut/for cutting things.= Knives are used to cut things/for cutting things.3) used to do sth “过去常常做”4) be/get used to doing sth “习惯于做.” 1.invent - inventor/ invention3.介词 w

12、ith“和；与.一起” Can you play balls with me?2) “用；靠；” We can draw with our pencils.3) “有；带有” 反义词： without He bought a house with a swimming pool and a garden.3.介词 withproject /prdekt/ n. 项目；工程They decided to give out some money to The Project Hject /prdekt/ n. 项目；工程Thdaily /deili/ adj. 每日的；日常的Ever

13、yday she must read some daily newspapers.You should have a normal daily life.daily /deili/ adj. 每日的；日常的Everpioneer /paini/ n.先锋；先驱She became a young pioneer at the age of six.Pioneer is a famous brand in Japan.pioneer /paini/ n.先锋；先驱She New words project /prdekt/ n. 项目；工程p.42pleasure /ple(r)/ n. 高兴；

14、愉快p.42zipper /zip(r)/ n. (= zip) 拉链；拉锁p.42daily /deili/ adj. 每日的；日常的 p.42 website /websait/ n. 网站 p.42 pioneer /paini/ n.先锋；先驱p.42list /list/ v. 列表；列清单 n. 名单；清单p.42mention /menn/ v. 提到；说到 p.42 New words project /prdekt/ 根据汉语提示完成单词。1. I like the color of this coat but I dont like its (款式).2. Its my g

15、reat (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.stylepleasuredailywebsitelists根据汉语提示完成单词。1. I like the colorWhat are these?T

16、hey are zippers.What are they made of?They are made of plastic or metal.What are they used for ?They are used for locking clothes, bags and so on.Lead-inWhat are these?Lead-in 2d:Answer the following questions1.What are they talking about?2.Where can we see zippers in daily life?3. Who and when inve

17、nted the zippers?They are talking about the zippers. On dresses, trousers, shoes, bags and so on.By Whitcomb Judson in 1893. 2d:Answer the following questWhat invention are they talking about?Who invented the zipper?When was the zipper invented?When was it used widely?Where can you see zippers?The z

18、ipper.It was invented by Whitcomb Judson.In 1893.In 1917.On dresses, trousers, shoes, bags, almost everywhere.2dWhat invention are they talkinFind out the phrases in 2d1.school project 学校课题2.change the world改变世界3.think of =come up with 想出 think about考虑4.my pleasure=Its my pleasure .十分乐意5.such a grea

19、t invention如此伟大的发明6. daily/everyday lives日常生活7. seem to do sth似乎做 8.have a point9.for example 10.at that time 在那个时候 11.become popular 12.around/about 1917Find out the phrases in 2dMain sentences1.Is it such a great invention/ so great an invention?2.You do seem to have a point.3.The pioneers of diff

20、erent inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used widely.Main sentencesSomething about zipper Do you know how small _ changed the world? Thats the subject for my _ _. I want to introduce the _. It is

21、 _ a great invention _ it is often _ in our _ _. Zippers can _ _ _ dresses, _, shoes, bags, almost everywhere. I have seen on a _ that the _ of different inventions were _. There it _ that the zipper was invented _ Whitcomb Judson in 1893. But it wasnt used _ at that time. In around 1917, it become

22、_. inventions school project zipper such that used daily lives be seen on trousers websitepioneers listedmentioned by widely popularSomething about zipper Do对话内容巩固训练。Last week, Roy saw a , it says the zipper is one of the small inventions that the world. It that the zipper was by Whitcomb Judson in

23、1893. but at that time, it wasnt widely . Paul thinks he do seems to have a . The zipper is really a great invention and its used in our lives very often and .websitegreatestchangedmentionedinventedusedpointsuchdailyeverywhere对话内容巩固训练。Last week, Roy saw a用所给词的适当形式补全句子1.-When the telephone ?-I think

24、it in 1876.(invent)2.-What are the hot ice-cream scoops used for?- They are used for (scoop) really cold ice cream.3.Many beautiful presents （buy）for the teachers last Sunday.4.The thief (catch) by the police at last.5.The new computers (give) to the village school as presents last month.wasinvented

25、was inventedscoopingwere boughtwas caughtwere given用所给词的适当形式补全句子wasinventedwas 2.My pleasure! 这是我的荣幸【解析】please v 取悦 pleasure n愉快 .Its my _(please) to help you. pleased adj.(人)高兴的 pleasant adj.(物)令人愉快的1.They went to Qingdao and had a _(pleasure) trip.be pleased to do sth 愉快做某事 Im pleased _(meet) you.

26、 be pleased with sth 对.满意2. Thank you for supporting the volunteer project. _. Many hands make light work. A. My pleasure B. All right C. Never mind D. Thats right2.My pleasure! 这是我的荣幸1.【解析】daily adj. 日常的；每日的= everyday【拓展】 day n. 天，日 daily adj. 每日的 daily life 日常生活 1.There was little change in their

27、_(day) lives.2.How did you know_ news about triffic, Lisa?Well, I got it from_ China Daily. A. a; the B. the;/ C. the; the D. an; a 2.【解析】list n 列表；列清单 n 名单；清单 make a list of . 制作.的目录1.【解析】daily adj. 日常的；每日的= ever5.For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893.例如，

28、它提到拉链是惠特科姆.贾德森于1839年发明的。【解析1】mention menn v提到, 说起 Dont mention it. 没关系，别客气1.Thank you for taking me around your school, Daming. _.A. Dont mention it B. Never mind C. Of course not D. No problem.2. Can I have a look at your photos, please? _.Sure, here you are B. Dont mention it C. I cant agree with

29、you D. Im sorry to hear that5.For example, it mentioned thSurveyWhats your favorite invention?Who was it invented?When was it invented?What is it used for?Does it have a cool story?the computerJohn W.Mauchly J.Presper Eckert 1946Store information, send messages, listen to music My favorite invention

30、 is the computer. The first computer was invented in 1946 and it was invented by John W. Mauchly and J. Presper Eckert. We can use the computer to do a lot of things. It can be used for storing information, send messages, listen to music and so on. As time pass by, the technology is developing, and the computer is advancing too. SurveyWhats your favorite invThe computer Computers are becoming more and more important in our daily life. Do you know the history and the changes of computers? Computer was invented in 194. At that time, the machine was huge and it was as larg