【最新】九年级英语《Unit 9 When was it invented》 人教新目标版

1、【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件What does the song sing about?ComputerIn fact, the name of the song is computer.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Section A 1a-1c【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Four ancient(远古的远古的, 旧的旧的)inventionscompassgun powder p

2、rintingpaper【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件carWhats this called in English?televisiontelephonepersonal computercalculatorumbrellaalarm clockcamera【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件microwave ovens abacusesbinocularslight bulbsbatteryBatteriesWhat are these called in

3、 English?【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When was the car invented?B: Well, I think it was invented in . 1885 1876 1927 1971【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When was the telephone invented?B: Well, I think it was invented in . 1885 1876 1927 1971【最新】中学九年级英语Un

4、it 9 When was it invented课件 人教新目标版 课件A: When was the television invented?B: Well, I think it was invented in . 1885 1876 1927 1971【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When was the person computer invented?B: Well, I think it was invented in . 1885 1976 1927 1971【最新】中学九年级英语Unit 9 When

5、 was it invented课件 人教新目标版 课件A: When were the light bulbs invented?B: Well, I think they were invented in . 1885 1871 1927 1971【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When were the binoculars invented?B: Well, I think they were invented in . 1854 1871 1927 1971【最新】中学九年级英语Unit 9 When was

6、it invented课件 人教新目标版 课件Look at the things. In what order (顺序顺序)do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.1a1a【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: I think was invented befo

7、re B: Well, I think was invented after .The car was invented before the television.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: I think was invented before B: Well, I think was invented after .The telephone was invented before the personal computer.【最新】中学九年级英语Unit 9 When was it invented课件 人教

8、新目标版 课件A: I think was invented before B: Well, I think was invented after The calculator was invented before the battery.The battery was invented after the calulator.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: I think was invented before B: Well, I think was invented after The camera was in

9、vented before the calculator.The calculator was invented after the camera.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: I think was invented before B: Well, I think was invented after The binoculars were invented before the calculator.The calculator was invented after the binoculars.【最新】中学九年级

10、英语Unit 9 When was it invented课件 人教新目标版 课件abedc1876_1885_1927_1971_1976_dabec1b1b【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件13425【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When was the _ invented?B: I think it was invented in _.197618851876192719711c1c【最新】中学九年级英语Unit 9 When was it in

11、vented课件 人教新目标版 课件in 1927A: What is this called in English?B: B: It is called a television.A: When was the television invented?B: It was invented in 1927.in 1976in 1971in 1885in 1876in 1827in 1871in 1854in 1800am / is / are + vt.ppwas / were + vt.pp【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件E

12、dison invented the light bulb.The light bulb was invented by Edison.Who was the light bulb invented by?【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件The telephone by Bell.was invented Who was the telephone invented by?Bell invented the telephone.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件

13、_ was invented by _.The carKarl BenzWho was the car invented by?Karl Benz invented the car.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the car used for?B: The car is used for traveling. 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the _ used for?B: I think it is used

14、 for _.talking with people【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the used for?B: I think it is used for _. (count)counting【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the used for?B: I think it is used for _.(work)working【最新】中学九年级英语Unit 9 When was it invented课件

15、人教新目标版 课件A: What is the used for?B: I think it is used for _.(ride) riding【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the used for?B: It is used for _.(count)counting【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the used for?B: It is used for _. (watch the things far

16、away clearly)watching the things far away clearly.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is the _ used for?B: It is used for _ .making the food hot.(make the food hot)【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: When was invented?B: It was invented inA: Who was it invented

17、 by?B: It was invented byA: What is the used for?B: The is used for doing 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Who were they invented by?What are they used for?adjustable 可调整的可调整的operate 操作操作 heat 加热加热【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件1.根据根据1a 的图片的图片,仿造仿造c 的对话写出类似的其它个对话的

18、对话写出类似的其它个对话2. 完成作业本上的练习完成作业本上的练习【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Section A 2a-2c【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件carWhats this called in English?televisiontelephonepersonal computercalculatorumbrellaalarm clockcamera【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课

19、件microwave ovens abacusesbinocularslight bulbsbatteryBatteriesWhat are these called in English?【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件cartelevisiontelephonepersonal computercalculatoralarm clockcameramicrowave ovenabacusbinocularslight bulbsbatteriesDo you have a good memory?【最新】中学九年级英语Un

20、it 9 When was it invented课件 人教新目标版 课件A: When was the computer invented? B: It was invented by two young men from America.in 1976, two young men from America A: What is this called in English? B: It is called a personal computer.B: It was invented in 1976.A: Who invented the personal computer?B: Two

21、young men from America invented it.A: Who was it invented by?A: What is it used for ? be used for 被用做于被用做于-B: It is used for surfing the Internet.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件in 1876BellA: What is this called in English?A: When was it invented?A: Who was it invented by?A: What i

22、s it used for ?.B: It is called a telephone.B: It was invented in 1876.B: It was invented by Bell.B: It is used for talking with people.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件in 1885 Karl Benz travelA: What is this called in English?A: When was it invented?A: Who was it invented by?A: Wha

23、t is it used for?B: It is called a car.B: It was invented in 1885.B: It was invented by Karl Benz.B: It is used for traveling.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件in 1871giving lightEdisonA: What are they called in English?A: When were they invented?A: Who were they invented by?A: What

24、are they used for?B: They are called light bulbs.B: They were invented in 187.B: They were invented by Edison.B: They are used for giving light.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件1827, take photos about4,000years agokeep off the rain 1971, countbinoculars,1854,see things far away clea

25、rly Knives, cut things A: What is it /are they called in English?B: It is /They are called-A: When is it / are they invented?B: It is / They are invented-A: Who was it /were they invented by?B It was /They were invented by-A: What is it / are they used for?B: It is / They are used for -【最新】中学九年级英语Un

26、it 9 When was it invented课件 人教新目标版 课件batteryslippersThey were invented by Julie Thompsonbattery-operated slippers电池供电的拖鞋电池供电的拖鞋【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件ice creamscoop sku:pheated ice cream scoop加热的冰激凌勺加热的冰激凌勺It was invented by Chelsea Lanmon【最新】中学九年级英语Unit 9 When was it inve

27、nted课件 人教新目标版 课件They were invented by Jayce Coziar and Jamie Ellsworth shoes with adjustable heels 可调节后跟的鞋可调节后跟的鞋【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What is it called? B: It is called-batteriesslippersbattery-operated slippers电池供电的拖鞋电池供电的拖鞋A: What are they called?B: They are called

28、-ice creamscoop勺子heated ice cream scoop加热的冰激淋勺加热的冰激淋勺shoes with high heels高跟高跟shoes with adjustable heels可调节后跟的鞋可调节后跟的鞋【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件shoes with adjustable heelsbattery-operated slippers 电池操作的电池操作的拖鞋拖鞋heated ice cream scoop 加热的冰淇淋勺加热的冰淇淋勺Who was the invented by?Wha

29、t is the used for Who were the invented by?What are the used for 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Listen and number the inventions inthe order that you hear.3 31 12 22a2a【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件InventionWho was it/were they invented by?What is is/are they u

30、sed for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated slippers Jayce Coziar and Jamie Ellsworth seeing in the darkheated ice cream scoopJulie Thompsomchanging the style of the shoesListen again. Match the inventions with their inventors and uses.2b2b【最新】中学九年

31、级英语Unit 9 When was it invented课件 人教新目标版 课件Role play conversations using the information in the chart above.A: What is it/are they called in English? B: It is/They are .A: Who was it/were they invented by? B: It was/They were invented by .A: What is it/are they used for? B: Its/Theyre used for 【最新】中学

32、九年级英语Unit 9 When was it invented课件 人教新目标版 课件Because of some great inventions, our life becomes much easier and more comfortable.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件We should be proud of being a Cpassgun powderprintingPapermaking【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件What Wha

33、t When When Who Who Be used forBe used forPrinting Song Dynasty Chinese Making copies【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: Look! This looks so interesting! B: Ah, its a great invention of China.A: Really? When _ it _?B: I think it _ _ in Han Dynasty.A: What _ it _ for?B: Guess!A: _ it

34、 _ for holding water?B: No. It _ _ for testing earthquakes（地震地震）.A: Wow, its really amazing! wasinventedwas inventedisusedIsusedisused( (汉朝汉朝) )【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件将下列句子改为被动语态将下列句子改为被动语态1. People use metal for making machines. Metal for making machines.2. We dont use re

35、corders in math class . Recorders by in math class .3.Do they use it as a table? it as a table by ?4.She grows flowers on a farm. Flowers a farm.5. Do they teach Japanese in their school ? Japanese in their school?isusedareusedusIsusedthemaregrownonIstaught【最新】中学九年级英语Unit 9 When was it invented课件 人教

36、新目标版 课件6.They write these books in French.7.The students clean the classroom every day.8.We make shoes in our factory.9.Xiaoming drew the picture yesterday.These books are written by them in French.The classroom is cleaned by the students every day.Shoes are made by us in our factory.The picture was

37、 drawn by Xiaoming yesterday.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件10. He asked me to speak loudly. I speak loudly .11. The teacher often makes us do lot of homework . We often lots of homework by the teacher .12. My father bought me a new bike yesterday. A new bike me yesterday. I a new

38、 bike yesterday.was asked to by himaremade to do was bought forwas boughtby my father【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件 Surf the Internet ,and find out more inventions. Introduce them to your classmates, using It was/They were invented by_. It was /They were invented in_. It is/They

39、are used for_. 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件The passive voice. 英语中动词有主动语态和被动语态两种语态英语中动词有主动语态和被动语态两种语态. . 主动语主动语态表示主语是动作的执行者态表示主语是动作的执行者, ,被动语态表示主语是动作的被动语态表示主语是动作的承受者承受者, , 在被动语态中动作的执行者有时用在被动语态中动作的执行者有时用byby短语表示短语表示出来出来. .被动语态的被动语态的:助动词助动词be+ (及物及物动词的动词的) 过去分词过去分词 一般现在时一般现在时一般过去时

40、一般过去时am (is, are) + donewas (were) + done【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件The passive voice. 不知动作执行者时不知动作执行者时,常用被动语态常用被动语态.eg. My bike was stolen yesterday. This car is made in American.2. 不必要说出动作执行者时不必要说出动作执行者时,常用常用.eg. Rome was not built in a day.3. 为了突出强调动作的承受者时为了突出强调动作的承受者时,常用被动

41、语态常用被动语态.eg. Thousands of beaches are polluted (污染污染).【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件The passive voice. 把原主动句中的宾语转换为被动语态的主语把原主动句中的宾语转换为被动语态的主语.2.把动词改为被动形式把动词改为被动形式,即即 “be + 过去分词过去分词” . 注意注意 be动词要按新的主语的人称和数进行变化动词要按新的主语的人称和数进行变化,时态要和原来时态要和原来的主动语态的时态保持一致的主动语态的时态保持一致.3. 原来主动语态句中的主语原来主

42、动语态句中的主语,如果需要如果需要,就放在就放在by后面后面以它的宾格形式出现以它的宾格形式出现. 如果没有必要就可以省略如果没有必要就可以省略.其他的其他的成分成分 (定语定语,状语状语) 不变不变, 句式也不能变句式也不能变.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件The passive voice.Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主语主语 谓语动词谓语动词过去时过去时宾语宾语时间状语时间状语主语主语谓

43、语动词的谓语动词的过去分词过去分词宾语宾语时间状语时间状语【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件1.I open the door.The door is opened by me.2.He often helps homeless people.Homeless people are often helped by him.3.I handed out some papers just now.Some papers were handed out by me just now.主动语态:主语主语是动作的执行者执行者。被动语态:主

44、语主语是动作的承受者承受者。被动语态结构为：(主动语态)(主动语态)(主动语态)(被动语态)(被动)(被动语态)be+过去分词过去分词将下列句子变为被动语态。将下列句子变为被动语态。【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Section A: 3a-4【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件【最新】中学九年级英语Unit 9 When was it invented课件 人教新

45、目标版 课件This invention looks like a bird. Its very strong. It can take several hundred people to any place in the world.airplaneWhat is it used for?It is used for taking people to any place in the world.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件This little thing has numbers on it.Its small, bu

46、t help you work out math problems.calculatorIt is used for calculating.What is it used for?【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件It is very small, so you can put it into your pocket. Wherever you go, you can use it to talk to your friends and your family far away.mobile phoneThis little

47、thing has numbers from 0 to 9. What is it used for?It is used for talking to the friends or family without meeting.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Here is a box with a beautiful glass face. It looks like a TV , but it isnt .It can help you work and puterWhat is it used for?It is us

48、ed for working or studying.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Here is a box with a beautiful glass face .You can see different people in different countries.televisionWhat is it used for?It is used for knowing what has happened in the world.【最新】中学九年级英语Unit 9 When was it invented课件 人教新

49、目标版 课件 Here is a big box . It s very hard-working. It can make your clothes clean and your housework easy. With its help you can have more time to relax or to work.washing machineWhat is it used for?It is used for helping wash clothes.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Here is a box.

50、You can use it to cook many kinds of delicious food, such as fish ,meat and rice. You can also use it to make cold food hot in a few minutes. microwave ovenWhat is it used for ?It is used for cooking food or making food hot.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Whats this called in Engli

51、sh? Its called a bookcase.Whats it made of ? Its made of wood. be made of 由由-做成做成Whats it used for ? Its used for storing(贮藏贮藏) books .【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件It is a stamp.It is made of paper.It is used for sending letters.Its a chair.It is made of wood.It is used for sitt

52、ing.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件It is a pair of glasses.It is made of glass.It is used for seeing clearly.Its a cup.It is made of china(陶瓷陶瓷).It is used for drinking.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件chair glassesjacketstampkey bookcase woodglasswool(羊毛羊毛)paperm

53、etal(金属金属)woodsittingseeing clearlykeeping warmsending a letteropening and locking a doorstoring booksA: Whats that called in English? B:Its called a chair.A: Whats it made of ? B:Its made of wood.A: Whats it used for? B:Its used for sitting.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Whats it

54、 made of?Its made of metal.Where is it made ?Its made in Beijing.Whats it made from?Its made from sea water.Where is it made ?Its made in East and South China.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件 be made of 由由制成制成 可看出原材料可看出原材料 物理变化物理变化 be made from 由由制成，看不出原材料制成，看不出原材料 化学化学变化变化 be made

55、 in +地点地点 由（什么地方）生产的由（什么地方）生产的 be made by + sb 强调制造者强调制造者 be made【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件Complete the following with right prepositions and translate them into Chinese. 1.Stamp is madepaper.2.Tables are made _ wood.3.This beautiful card is madeTom.4.This kind of paper is ma

56、derags(破布破布).5.Paper can be madebamboo（竹子）（竹子）.6. This kind of TV is madeJapan.7. Beer is madebarley (大麦大麦).ofoffromfromfrombyin【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件be used for doing sth. =be used to do 被用来做被用来做介词介词for表示表示“用途用途” be used as 意思是意思是“把把当做当做用。用。” be used by +sb 被（某人）使用被（某人）使

57、用be used【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件1. I use this carda bookmark.2. This material (材料材料)is used _drawing.3. My bike is usedmy sister.4. English is used _ a second language in China5. This kind of machine is used _ cook food.asforbyasto【最新】中学九年级英语Unit 9 When was it invented课件 人教

58、新目标版 课件A: What is the mp3 used for?B: It is used for listening to music.listen to musicA: I think it is a helpful invention. Because I like listening to music.A: What is this called in English?B: Its called an MP3.【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件alarm clock - I think its an annoyin

59、g invention. Because it wakes me up when Im sleeping. wake people up - What is the alarm clock used for?-It is used for . waking people up 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件binoculars - I think its an interesting invention .Because it can help us see more things.see something far mor

60、e clearly - What is the binoculars used for?-It is used for . seeing something far more clearly 【最新】中学九年级英语Unit 9 When was it invented课件 人教新目标版 课件A: What do you think is the most helpful invention?B: I think the most helpful invention is the light bulb.A: Why is that?B: Well, it gives people more ti