九年级unit6发明

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1、Unit 6When was it invented?What are the Four Great Inventions in ancient China?Do you know?paper-making compass printing gunpowder Four Great Inventions televisiontelephone computercarThe telephone was invented before the car.The car was invented after the telephone.I think the was invented before/I

2、 think the was invented after.The car was invented before the TV.The TV was invented after the car.I think the was invented before/I think the was invented after.The TV was invented before the computer.The computer was invented after theTV.I think the was invented before/I think the was invented aft

3、er.1a Look at the things below.In what order do you think they were invented?Discuss them with your group.Then number them 14(1=first,4=last).42131b Listen and match the inventions with the years._ 1876_ 1885_ 1927_ 1971dacb1c Student B,cover the dates.Student A,ask Student B when the things in the

4、picture in 1b were invented.Then change roles and practice again.A:When was the telephone invented?B:I think it was invented in 1876.cWhen was the computer invented?Let me seeheel scoope-lec-tri-ci-ty stylepro-ject plea-surezip-per dai-lyhave a point web-sitepio-neer listmen-tionhigh heelshoes with

5、sscoophot ice-cream scoop,shoes with special heelsupdownhot ice-cream scoop,runs(运行运行)on electricityshoes with lights2a Listen and number the inventions 13 in the order you hear them.2132b Listen again and match the items with their inventors and uses.InventionWhat is it/are they used for?shoes with

6、 special heels_ the style of the shoesshoes with lightsseeing _hot ice-cream scoop _ really cold ice-creamchangingin the darkserving2c Make conversations using the information in 2b.A:What are the shoes with lights used for?B:Theyre used for seeing in the dark.zipper(s)inventor:_invention:_Whitcomb

7、JudsonTime:_1893Paul:Hey Roy,the subject for my school project is“Small inventions that changed the world.”Can you help me think of an invention?Roy:With pleasure!Let me think.hmm.I know!The zipper!Paul:The zipper?Is it really such a great invention?Roy:Think about how often its used in our 2d Role-

8、play the conversation.daily lives.You can see zippers on dresses,trousers,shoes,bags.almost everywhere!Paul:Well,you do seem to have a point.Roy:Of course!I thought about it because I saw a website last week.The pioneers of different inventions were listed there.For example,it mentioned that the zip

9、per was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.Paul:Really?So when did it become popular?Roy:Around 1917.Explanations1.the style of the shoes 鞋子的款式鞋子的款式(1)style名词，意为名词，意为“样式；款式样式；款式”。其常用短语其常用短语 in style意为意为“时髦的时髦的”，其反义短语为其反义短语为out of style,意为意为“过时的过时的”。This years s

10、tyle in dresses is different from last years.今年的服装样式与去年的不同。今年的服装样式与去年的不同。Her clothes are always in style.她的衣服总是很时髦。她的衣服总是很时髦。2.With pleasure!非常愿意！非常愿意！pleasure(a state of feeling or being happy)名词，意为名词，意为“高兴高兴;愉快愉快”。He takes no pleasure in his work.他从工作中得不到丝毫的乐趣。他从工作中得不到丝毫的乐趣。Thanks for helping me.谢

11、谢你帮助了我。谢谢你帮助了我。My pleasure./It s a pleasure.别客气。别客气。3.Think about how often its used in our daily lives.想想看想想看,在我们的日常生活中它被使用得多么频繁。在我们的日常生活中它被使用得多么频繁。(1)daily(happening,done or produced every day)形容词，意为形容词，意为“每日的；日常的每日的；日常的”。Dont you read the daily news in todays newspaper?你（们）没有读今天报纸上的每日新闻吗你（们）没有读今天

12、报纸上的每日新闻吗?daily adj.每日的每日的,日常的日常的 adv.每日每日;每天每天weekly adj.每周的每周的 adv.一一周一次周一次monthly adj.每月的每月的 adv.一月一一月一次次yearly adj.每年的每年的 adv.一年一次一年一次4.Well,you do seem to have a point.嗯，看来你说的确实有道理嗯，看来你说的确实有道理 have a point固定短语，意为固定短语，意为“有道理有道理”You have a point It would be better to wait till tomorrow.你说的有道理，还是等

13、到明天比较好。你说的有道理，还是等到明天比较好。5.The pioneers of different inventions were listed there.各种发明的先驱者们被列到了上面。各种发明的先驱者们被列到了上面。(1)pioneer(a person who does something first)可数名词，意为可数名词，意为“先锋；先驱先锋；先驱”。China Young Pioneers意为意为“中国少年先锋队中国少年先锋队”。He is a computer pioneer.他是计算机方面的先驱。他是计算机方面的先驱。(2)list动词动词，意为，意为“列表列表;列清单列

14、清单”。List them and you will never forget 把它们列出来你就不会忘记了。把它们列出来你就不会忘记了。list用作用作名词名词，意为，意为“名单；清单名单；清单”。I did not see his name on the list.我在名单上没有看到他的名字。我在名单上没有看到他的名字。6.For example,it mentioned that the zipper was invented by Whitcomb Judson in 1893.例如例如,它提到拉链是在它提到拉链是在1893年由惠特科姆年由惠特科姆.贾德贾德 森发明的。森发明的。ment

15、ion动词，意为动词，意为“提到，说到提到，说到”其后可接其后可接 that 引导的宾语从句。引导的宾语从句。He mentioned that the food was invented by a Chinese.他提到这种食物是由一个中国人发明的。他提到这种食物是由一个中国人发明的。想出想出 乐意乐意有道理有道理不同的发明的先驱不同的发明的先驱被广泛地使用被广泛地使用在我们的日常生活中在我们的日常生活中 in our daily lives think ofwith pleasurehave a pointthe pioneers of different inventionsbe wid

16、ely used byUnit 6When was it invented?ac-ci-den-tal by ac-ci-dentnear-ly ru-ler boil re-mainsmell(smelt,smelt)saint na-tionaltrade take placedoubt without doubtParagraph 1Paragraph 2 Paragraph 3 Lu Yu and his book Cha Jing How tea spread to other countries How tea was invented by accident Read the p

17、assage quickly and match each paragraph with its main idea.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 was boiling drinking water over an open fire,some leaves fell into the water,so te

18、a was invented.3.Who is called“the saint of tea”?Lu Yu.4.What is Cha Jing about?Its a book about tea.5.When was tea brought to other countries?During the 6th and 7th centuries.3a Read the passage quickly and match each paragraph with its main idea.An Accidental Invention Did you know that tea,the mo

19、st popular drink in the world(after water),was invented 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 Nongwas boiling drinking water over an open fire.Some leaves from a te

20、a plant fell into the water and remained there for some time.It produced a nice smell so he tasted the brown water.It was quite delicious,and so,one of the worlds favorite drinks was invented.A few thousand years later,Lu Yu,“the saint of tea”,mentioned Shen Nong in his book Cha Jing.The book descri

21、bes 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.It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries.In England,tea didnt appear until around 1660,but less than 100 yea

22、rs later,it had become the national drink.The tea trade from China to Western countries took place in the 19th century.This helped to spread the popularity of tea and the tea plant to more places around the world.Even though many people now know about tea culture,the Chinese are without doubt the on

23、es who best understand the nature of tea.3c Complete the sentences with the correct forms of the verbs in the box.invent drink bring produce trade1.One of the worlds favorite drinks was _ by accident.2.Tea was first _ by Shen Nong 5,000 years ago.inventeddrunk3.A nice smell was _ when the tea leaves

24、 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.producedbroughttradedby accidentIt is said that an accidental inventionover an open firefall into one of the worlds favorite drinks 意外的发明意外的发明 偶然偶然 据说据说 明火明火 上上

25、 掉入，落入掉入，落入世界上最受欢迎的茶饮之一世界上最受欢迎的茶饮之一人们相信人们相信 直到直到.才才不少于不少于 茶的普及茶的普及发生发生 毫无疑问毫无疑问It is believed thatnot until less than popularity of tea take place without doubt 沏茶沏茶 什么类型的什么类型的make teawhat kinds of 1.Did you know that tea,the most popular drink in the world(after water),was invented by accident?你知道茶

26、这种世界上最受欢迎的饮料你知道茶这种世界上最受欢迎的饮料(仅次于仅次于水水)是偶然被发明的吗？是偶然被发明的吗？(1)本句是一个复合句。本句是一个复合句。主句是主句是Did you know,that引导的是一个宾语从句，其中从句的主引导的是一个宾语从句，其中从句的主语是语是tea,而而the most popular drink in the world(after water),是是tea的同位语。的同位语。Language Points(2)by accident意为意为“偶然偶然;意外地意外地”。I knew his name by accident.我偶然知道了他的名字。我偶然知道了

27、他的名字。He met Tom by accident.他偶然遇到了汤姆。他偶然遇到了汤姆。2.Many people believe that tea was first drunk nearly 5,000 years ago.许多人认为，差不多在许多人认为，差不多在 5000年以前茶第一次年以前茶第一次 被饮用。被饮用。nearly(almost)副同，意为副同，意为“几乎；差不多几乎；差不多”。I nearly fell off my bike.我几乎从自行车上摔下来。我几乎从自行车上摔下来。3.It is said that a Chinese ruler called Shen N

28、ong first discovered tea as a drink.据说有一位叫神农的中国统治者最早发现了据说有一位叫神农的中国统治者最早发现了 茶可以饮用。茶可以饮用。(1)It is said that表示表示“据说据说”，其中，其中it 是是 形式主语，形式主语，that引导的从句为真正的主语。引导的从句为真正的主语。It is said that he is a rich second generation.据说他是一个富二代。据说他是一个富二代。(2)ruler名词，意为名词，意为“统治者统治者;支配者支配者”A king is a ruler.国王是统治者。国王是统治者。It

29、isbelieved-that “据认为据认为”reported-that “据报道据报道”known-that “众所周知众所周知”supposed-that“据推测据推测”4.Some leaves from a tea plant fell into the water and remained there for some time.(l)fall into意为意为“落人落人;掉入掉入”。He was drunk and fell into the water.他喝醉了，跌落到水中。他喝醉了，跌落到水中。(2)remain(to stay in the same place)此处用作此

30、处用作 不不 及物动词，意为及物动词，意为“停留停留;逗留逗留”。How long will you remain here?你要在此地停留多久？你要在此地停留多久？remain 作连系动词，表示作连系动词，表示“仍然是（处仍然是（处于某种状态）；保持不变于某种状态）；保持不变”，相当于，相当于keep。其后可接。其后可接形容词形容词、名词名词、分词或分词或介词短语介词短语作表语。作表语。He is in danger,but he remains calm.尽管处于危险中，但他依然镇定。尽管处于危险中，但他依然镇定。一株茶树上的几片叶子落到水里并停一株茶树上的几片叶子落到水里并停留了了一段时

31、间。留了了一段时间。Some leaves from a tea plant fell into the water and remained there for some time.5.It produced a nice smell so he tasted the brown water.水里散发出一种怡人的气味，因此他水里散发出一种怡人的气味，因此他 品尝了品尝了 这种棕色的水。这种棕色的水。(1)smell可作不可数名词，也可作可数名词可作不可数名词，也可作可数名词，意为，意为 “气味气味”。用作可数名词时，表示。用作可数名词时，表示“某某 一种气一种气味味”。This flower

32、 hasnt much smell.这种花的香味儿不浓。这种花的香味儿不浓。Theres a smell of cooking.有股烧菜做饭的味儿。有股烧菜做饭的味儿。6.it had become the national drink.它已经变成了全国性的饮料。它已经变成了全国性的饮料。national形容词，意为形容词，意为“国家的国家的;全国的全国的”。其名。其名 词形式为词形式为nation“国家国家;nationality“国籍国籍”。The British national flag is red,white and blue.英国国旗是红、白、蓝三色。英国国旗是红、白、蓝三色。O

33、ur newspaper is a national newspaper.我们的报纸是全国性的报纸。我们的报纸是全国性的报纸。7.The tea trade from China to Western countries took place in the 19th century.中国和西方国家之间的茶叶贸易发生在中国和西方国家之间的茶叶贸易发生在19 世纪。世纪。take place意为意为“发生发生;出现出现”。Great changes have taken place since 1976.自自1976年以来发生了巨大的变化年以来发生了巨大的变化,8.Even though many

34、 people now know about tea culture,the Chinese are without doubt the ones who best understand the nature of tea.尽管现在许多人了解茶文化，但是中国人无疑尽管现在许多人了解茶文化，但是中国人无疑 是最懂茶的内涵的人。是最懂茶的内涵的人。without doubt 意为意为“毫无疑问毫无疑问;的确的确”。Without doubt she has been working hard.她的确一直在努力工作。她的确一直在努力工作。ExercisesExercises1.(2013泰安泰安)S

35、o kind of you to give me a ride to the station!_.A.It doesnt matterB.Never mind C.Dont mention itD.My pleasure2.(2013广东广东)It _ last week that the haze (雾霾雾霾)in Beijing caused many problems.A.reports B.reported C.is reported D.was reportedDI.单项选择。单项选择。D3.(2013.临沂临沂)The Olympic games of 2016 will _ in

36、 Brazil.A.take after B.take off C.take place D.take away4.Thank you for taking me around your school,Darling._.A.Dont mention it B.Never mind C.Of course not D.Dont thank meCA5.Look!A boy has fallen _ the river,lets go and save him.A.intoB.off C.overD.down6.Our sports meeting will _ tomorrow.A.take

37、off B.take away C.take place D.take up7.The flower _ very nice.A.feels B.smells C.tastes D.soundsACB8.It _ that they will have the final exam next week.A.believe B.believes C.is believed D.believed9.Would you help me clean up the classroom,Bill?_.A.Yes,quite right B.Never mind C.Thats all right D.Su

38、re,with pleasureCD1.你说的有道理，我不会再做那件事了。你说的有道理，我不会再做那件事了。You _ _ _ I wont do that again.3.毫无疑问刘宇是毫无疑问刘宇是最最好的运动员好的运动员。Liu Yu is the best player _ _.4.我女儿梦想将来成为一名医生。我女儿梦想将来成为一名医生。My daughter _ _ becoming a doctor in the future.II.完成句子。完成句子。have a pointall of a suddenwithout doubtdreams ofHomework 1.Make

39、a conversation about inventions.2.Master the words in this unit and pre-view next part.Unit 6When was it invented?When were the following things invented?Choose the right time.197619671876178618851727hot ice-cream scoopshoes with lightsshoes with special heelsWhat are these and what are they used fo

40、r?changing the style of the shoesseeing in thedarkserving really cold ice-creamWhen was the zipper invented?It was invented in 1893.Who was it invented by?It was invented by Whitcomb Judson.When was tea brought to Korea?It was brought to Korea during the 6th and 7th centuries.What is the hot ice-cre

41、am scoop used for?Its used for serving really cold ice-cream.Passive voice in the simple past tenseActive:Alexander Graham Bell invented the telephone in 1876.Passive:The telephone was invented(by Alexander Graham Bell)in 1876.Grammar Focus1.一般过去时的被动语态的句式结构一般过去时的被动语态的句式结构肯定句肯定句主语主语+was/were+was/were

42、+及物动词的过去分词及物动词的过去分词（+byby）否定句否定句主语主语+was/were was/were+not not+及物动词的过去分词及物动词的过去分词（+byby)疑问句疑问句Was/Were+Was/Were+主语主语+及物动词的过去分词及物动词的过去分词（+by+by)?)?特殊疑问词特殊疑问词+was/were+was/were+主语主语+及物动词的过及物动词的过去分词去分词（+by.)?+by.)?2.一般过去时的被动语态的基本用法一般过去时的被动语态的基本用法用法用法示例示例表示过去某一具体时间发表示过去某一具体时间发生的动作，且句子的主生的动作，且句子的主 语语是谓语动

43、词动作的承受者是谓语动词动作的承受者The house was built in The house was built in 1990.1990.这所房子建于这所房子建于19901990年。年。讲述发生在过去的动作，讲述发生在过去的动作，且不知道动作的执行者且不知道动作的执行者 He was honored with the He was honored with the name name“Father of Hybrid Father of Hybrid RiceRice”.他被授予他被授予“杂交水稻之父杂交水稻之父”的称号。的称号。含有双宾语的主动句变为被动语态时，通常含有双宾语的主动

44、句变为被动语态时，通常把指把指“人人”的间接宾语变为主语，而指的间接宾语变为主语，而指“物物”的直接宾语则不变的直接宾语则不变 He gave me a book yesterday.I was given a book(by him)yesterday3.含双宾语和复合宾语的主动句变为被动语含双宾语和复合宾语的主动句变为被动语态的方法态的方法如果要把指如果要把指“物物”的直接宾语变为主语，则的直接宾语变为主语，则在在 间接宾语前加间接宾语前加to或或for I brought him some food Some food was brought to him(by me).含有复合宾语的主

45、动句变为被动语态时，要含有复合宾语的主动句变为被动语态时，要 将其中的宾语变成主语，宾语补足语不变将其中的宾语变成主语，宾语补足语不变 Jim asked Tom to go for a walk.Tom was asked(by Jim)to go for a walk.如果宾语补足语是不带如果宾语补足语是不带to的动词不定式，的动词不定式，主动语态变成被动语态时要加上不定式符主动语态变成被动语态时要加上不定式符 号号 to We often heard Kate sing in the room.Kate was often heard to sing in the room (by us

46、).4a Rewrite the sentences using the passive voice.1.They sold the fridge at a low price.The fridge was sold at a low price.2.Somebody stole my camera from my hotel room.My camera was stolen from my hotel room.3.Where did you take these photos?Where were these photos taken?4.Our parents advised us n

47、ot to go out alone.We were advised not to go out alone by our parents.5.Different writers translated the book into different languages.The book was translated into different languages by different writers.4b Complete the sentences with the correct forms of the verbs in the box.1.You _ to the party l

48、ast night,werent you?Why didnt you go?2.The earthquake happened all of a sudden,but luckily the villagers _ to a safe place.eat lock like ring invite break tell bringwere invitedwere brought3.The door _ when we arrived,so we _ the bell.4.The students _ not to eat or drink in class.But Ruby _ the rul

49、e when she started eating a biscuit in science class.5.The cookies _ by the hungry kids in less than 20 minutes,and they really _ them.was lockedrangwere toldbrokewere eatenliked4c Decide whether active or passive forms should be used in these sentences.Write the correct forms in the blanks.The tele

50、phone _(invent)by Alexander Graham Bell.He _(born)in 1847.Mr.Bell _(work)on the invention of the telephone with Thomas Watson.In 1875,Mr.Bell_ (learn)how to send musical noteswas inventedwas bornworkedlearntthrough an instrument similar to a telephone.Finally,the telephone _ (invent)in 1876.The firs

51、t sentence that _(say)on the telephone by Mr.Bell was“Mr.Watson,come here;I want to see you.”Today the telephone _(use)around the world.was inventedwas saidis usedExplanation1.They sold the fridge at a low price.他们以低价出售这台冰箱。他们以低价出售这台冰箱。low形容词，意为形容词，意为“低的；矮的低的；矮的”，常用短语常用短语 at a low price 意为意为“以低价以低价”

52、。She jumped over the low wall.她跳过了那堵矮墙。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。这件毛衣正以低价出售。2.Somebody stole my camera from my hotel room.有人从我的宾馆房间里偷走了照相机。有人从我的宾馆房间里偷走了照相机。somebody不定代词，意为不定代词，意为“某人；重要人某人；重要人 物物”，用于肯定句中。作主语时谓语动词用单数形用于肯定句中。作主语时谓语动词用单数形 式，其同义词为式，其同义词为someone。There is s

53、omebody waiting to see you.有人在等着见你。有人在等着见你。anybody不定代词，意为不定代词，意为“有人有人”，常用于否定句，常用于否定句 和疑问句中；用于肯定句中意为和疑问句中；用于肯定句中意为“任何人任何人”。Is there anybody who can help me?有人能帮我吗？有人能帮我吗？Anybody can do the work well.任何人都能把这项工作做好。任何人都能把这项工作做好。3.The earthquake happened all of a sudden,but luckily the villagers were bro

54、ught to a safe place.突然发生了地震，但幸运的是突然发生了地震，但幸运的是,村民们被带到村民们被带到 了一个安全的地方。了一个安全的地方。(1)sudden(happening quickly and unexpectedly)形容词，意为形容词，意为“突然突然(的的)”。There was a sudden change in the weather.天气突然变了。天气突然变了。(2)all of a sudden意为意为“突然；猛地突然；猛地”，相当于副词相当于副词 suddenly。He came to us all of a sudden.=He suddenly

55、came to us.他突然朝我们走来。他突然朝我们走来。ExercisesExercises1.(2013.陕西陕西)The mobile phone has influenced peoples life a lot since it _.A.invents B.invented C.is invented D.was invented2.(2013.上海上海)_ is waiting for you at the gate.He wants to say thanks to you.A.Somebody B.Anybody C.Everybody D.NobodyDI.I.单项选择。单项

56、选择。A3.At the end of the meeting Miss Green _ two minutes to decide whether she should join the project or not.A.gave B.give C.was given D.was giving4.The mixture smelt terrible but Tom _ taste it.A.was made toB.was made C.made to D.madeCA5.Did you go to Jacks birthday party?No,I_.A.am not invited B.

57、wasnt invited C.havent invited D.didnt invite6.The book Business the Speed of Thought _ in 1999.A.writes B.is written C.wrote D.was writtenBD7._a new library _ in your school last year?A.Is;built B.Was;built C.Does;built D.Did;built8.The earth is our home.It _well.A.must be protected B.should protec

58、t C.need protect D.should protected.BA1.The young man saved the lives of the children.The lives of the children were saved by the young man.2.The villagers didnt find the lost boy at last.The lost boy wasnt found by the villagers at last.II.II.将下列句子改为被动语态。将下列句子改为被动语态。3.Did you clean up your room las

59、t night?Was your room cleaned up last night?4.My mother bought me a new CD player.I was bought a new CD player by my mother./A new CD player was bought for me by my mother.5.We saw Jim come in.Jim was seen to come in.Homework Master what you have learned In this lesson.Learn to talk about The histor

60、y of inventions with thePassive voice in the simple past tense.Unit 6When was it invented?What kind of food do you like?Sweet foodsalty foodSour foodCrispy food1a The words in the box describe how food can taste.Write them under the correct pictures.Some pictures have more than one word.sweet crispy

61、 salty sour_crispysaltysoursweetsalty1b Write the name of a different food after each word.sweet _crispy _salty _sour _bananabiscuitpotato chipsorange1c Listen and circle T for true or F for false.1.Potato chips were invented by mistake.T F2.They were invented in 1863.T F3.The customer thought the p

62、otatoes were not thin enough.T F4.The customer said they were not salty enough.T F5.George wanted to make the customer happy.T F6.The customer was happy in the end.T F1d Listen again.Complete the sentences.The History of Potato ChipsDo you know how potato chips were invented?Potato chips _by a cook

63、called George Crum.They were invented in _.George Crum cut the potatoes really,really _ and then cooked them for a long time until they were _.Finally he put lots of salt on them so they were _.were invented1853thincrispyreally salty1e Make a conversation about the invention of potato chips.Use the

64、information in 1c and 1d.A:Did you know potato chips were invented by mistake?B:Wow,I didnt know that.Who invented them?A:.Did you know potato chips were invented by mistake?Wow,I didnt know that2a Do you like basketball?Do you watch basketball games?How much do you know about this sport?Discuss the

65、 sport with your partner and share your ideas with the class.2b Read the passage quickly.What is the main idea of each paragraph?MIND-MAPPING Changing the information you read into a mind map may help you remember it more easily.Learning strategy Do you like basketball?How much do you know about bas

66、ketball?basketball court Equipment about basketballbasketballmetal hoopbackboardnetwooden floor2b Read the passage quickly.What is the main idea of each paragraph?MIND-MAPPING Changing the information you read into a mind map may help you remember it more easily.Learning strategy Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.It is over 100 years old and is played by more than 100 million people in over 200 countries.It is believed that the first basketb