九年級(jí)Unit-6-when-was-it-invented課件Section-A-1a-1c

1、Period 1Section A 1a-1c 一般過去時(shí)態(tài)的被動(dòng)語態(tài)一般過去時(shí)態(tài)的被動(dòng)語態(tài)結(jié)構(gòu)結(jié)構(gòu): was / were + V過去分詞過去分詞 一般過去時(shí)態(tài)的被動(dòng)語態(tài)結(jié)構(gòu)一般過去時(shí)態(tài)的被動(dòng)語態(tài)結(jié)構(gòu)注意：注意：這里這里 be 的形式?jīng)Q定了被動(dòng)語態(tài)的的形式?jīng)Q定了被動(dòng)語態(tài)的時(shí)態(tài)，其后的過去分詞沒有變化。時(shí)態(tài)，其后的過去分詞沒有變化?？隙ň淇隙ň?主語主語 + was/were + V過去分詞過去分詞 + (by )否定句否定句 主語主語+ was/were + not +V過去分詞過去分詞 +(by )一般疑問句一般疑問句 Was/Were +主語主語+V過去分詞過去分詞 + (by )?特殊

2、疑問句特殊疑問句 特殊疑問詞特殊疑問詞 + was/were +主語主語 + V過去分詞過去分詞 + (by )?年份的讀法年份的讀法兩個(gè)數(shù)字一組，分為前后兩組兩個(gè)數(shù)字一組，分為前后兩組121865 eighteen sixty five1989 千年的讀法千年的讀法2000 two thousand 2001two thousand and onenineteen eighty nine3前兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零。前兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零。1800 eighteen hundred1900 nineteen hundred4非四位數(shù)的年份的讀法！非四位數(shù)的年份的讀法！531

3、five hundred and thirty-one 翻譯下列年代：翻譯下列年代：v1 nineteen seventy-one_ v2 eighteen eighty-five_v3. eighteen seventy-six v4.1927_ v5.1976_ v6. 2008_v7. 20141971年年1885年年1876年年nineteen twenty-sevennineteen seventy-sixTwo thousand and eightnineteen and fourteenWhat are the Four Great Inventions in ancient C

4、hina?Do you know?Chinese four great ancient inventionscompassgunpowderprintingPaper makingTalk about the inventions(發(fā)明發(fā)明).Which one do you think is the most helpful invention in our daily life?Lead in carTVmobile phonecameraclockPresentation1aLook at the things below. In what order do you think they

5、 were invented? Discuss them with your group. Then number them 1-4(1=first,4=last) 1 2 3 4computerTVA: I think the was invented before the .B: I disagree.( I agree. ) I think the was invented after the.carclockA: I think the was invented before the .B: I disagree.( I agree.) I think the was invented

6、 after the.cameraA: I think the was invented before the .B: I think so. ( I dont think so.) I think the was invented after the.cartelephonemobile phoneA: I think the was invented before the .B: I think so.( I dont think so.) I think the was invented after the. 1b Listen and match the inventions with

7、 the years.abcdWhen was the.invented? 1876188519271971acbdtelephone手機(jī)：手機(jī)：mobile phoneA: When was the invented?B: It was invented in _. 1c1876TVtelevisionA: When was the invented?B: It was invented in _. 1927computer私人電腦私人電腦personal computerprivate computerA: When was the invented?B: It was invented

8、in _. 1971carBenz(奔馳奔馳)A: When was the invented?B: It was invented in _. 1885Unit6 When was it invented ?SectionA(2a-2c) 第二課時(shí)第二課時(shí)New words:heel /hi:l/ n. 鞋跟；足跟鞋跟；足跟electricity /ilektristi/ n. 電；電能電；電能scoop /sku:p/ n.勺勺; 鏟子鏟子 style/stail/ n. 樣式樣式; 款式款式light bulb1879When was it invented?It was invente

9、d in 1879.Who was it invented by ?It was invented by Edison.Whats it used for?Its used for seeing in the dark.Car1885When was it invented?Who was it invented by ?What is it used for?Benz.It was invented in 1885.It is used for traveling fast.It was invented by Benz.invent v. 發(fā)明，創(chuàng)造發(fā)明，創(chuàng)造發(fā)明家，創(chuàng)造者發(fā)明家，創(chuàng)造者n

10、. inventioninventorEdison was a great _. He _ 1093 things. His _ are very important to us. 愛迪生是一位偉大的發(fā)明家，他發(fā)明了愛迪生是一位偉大的發(fā)明家，他發(fā)明了1093樣?xùn)|西，他的發(fā)明對(duì)我們很重要。樣?xùn)|西，他的發(fā)明對(duì)我們很重要。inventorinventedinventions2a2aListen and number the inventions inthe order that you hear.1232b listen again and complete the chart blelow.cha

11、nging the style of the shoes.Shoes with lightsseeing in the dark.Hot ice- cream scoopshoes with special heelsserving really cold ice cream.potato chips1850 18701853When was it invented ?S1: What are these?S2: They are shoes with lights.S1: What are they used for?S2: They are used for seeing in the d

12、ark.S1: Who were they invented by?S2: They were invented by Julie Thompson.2cMake conversationsusing the information in 2b.vS1: What is this?vS2: This is a hot vice- cream scoop. It runs on electricity.vS1: What is it used for?vS2: It is used for serving really cold ice cream.vS1: Who was it invente

13、d by?vS2: It was invented by Chelsea Lanmon.2cS1: What are these?S2: They are shoes with special heels.S1: What are they used for?S2: They are used for changing the style of the shoes.S1: Who were they invented by?S2: They were invented by Jayce Coziar and Jamie Ellsworth.2c單項(xiàng)選擇單項(xiàng)選擇v（ ）1.The kind of

14、 cup is used_ drinking. v A.to B.as C.by D.forv（ ）2.My mother and my sister kept on talking, but my father_silent all the time.v A.got B.kept v C.turned D.lookedDBv（ ）3.I think the short story _by Lu Xun. v A. is writing B. is written v C. written D. was writtenv（ ）4.-Who_the electric light lamp_? E

15、dison.v A. was;invented B.is;invented v C. was;invented by D.did;invented byDCExercise v完成句子：完成句子：v1.汽車是什么時(shí)候發(fā)明的？它是在汽車是什么時(shí)候發(fā)明的？它是在1885年被年被發(fā)明的。發(fā)明的。vWhen _ the car_? vIt _ _ _1885.v2. 帶燈的鞋子是什么時(shí)候發(fā)明的？是去年發(fā)帶燈的鞋子是什么時(shí)候發(fā)明的？是去年發(fā)明的。明的。vWhen _shoes with lights _ _? They _ _ last year.was inventedwas invented inw

16、ere inventedwere inventedv3. 他們是誰發(fā)明的。是朱麗他們是誰發(fā)明的。是朱麗.湯普森發(fā)明的。湯普森發(fā)明的。v_ were they _ _? They were _ _Julie Thompson.v4. 他們是用來做什么的？他們是用來做什么的？ 是用來在黑暗中視物是用來在黑暗中視物的。的。vWhat are they _ _? Theyre used _ _ in the dark.v5.我認(rèn)為電話的發(fā)明要早于汽車的發(fā)明。我認(rèn)為電話的發(fā)明要早于汽車的發(fā)明。 vI think the telephone _ _ _the car.Who invented byinve

17、nted byfor seeingused for before was inventedPeriod 2Section A 2dSmall inventions that changed the worldOn dresses, trousers, shoes, bags almost everywhere.By Whitcomb Judson in 1893Around 19171. pleasure n please v pleased adj pleasant adj sb be pleased with sb / sth a pleasant trip/smell Its a ple

18、asure. 不客氣，不用謝是不客氣，不用謝是Thank you 的答語的答語 My pleasure. 這是我的榮幸這是我的榮幸/ 我很樂意。我很樂意。 with pleasure. 很樂意為你效勞很樂意為你效勞,用來回答用來回答Can/ Could you please.? Eg:1. My mother is _ with my scores. 2.Thank you very much. -_ 3. Could you help me clean the classroom? - _ pleasedIts a pleasureWith pleasure / My pleasure.譯短

19、語譯短語1 我的學(xué)校項(xiàng)目主題我的學(xué)校項(xiàng)目主題2 改變世界的小發(fā)明改變世界的小發(fā)明3 這是我的榮幸這是我的榮幸/ 我很樂意我很樂意4 在我們?nèi)粘Ｉ钪性谖覀內(nèi)粘Ｉ钪? 有道理有道理6 當(dāng)然當(dāng)然7 例如例如8 被廣泛應(yīng)用被廣泛應(yīng)用 the subject for my school project the small inventions that changed the world my pleasure in our daily lives have a point of course for example be used widely1). (2012遼寧大連遼寧大連) -Thank y

20、ou for taking me around your school. - _ A. Dont mention it. B. Never mind. C. Of course not. D. No problem.2). - Sorry, Sir. I made a mistake again.- _. Practice more and you will do better.A. Never mind B. Im not sure C. Youre welcome D. Dont mention itAA 根據(jù)句意和所給漢語提示根據(jù)句意和所給漢語提示, 完成下列單詞的完成下列單詞的確拼寫。

21、確拼寫。 1. Thats the most _ (有用的有用的) book. 2. It is said that Thomas Edison had 1,093_ (發(fā)明發(fā)明) during his lifetime. 3. - What is this kind of machine used for? - Its used for _ (聽聽) to music. 4. If you _ (加熱加熱) the ice, it will soon become water. 5. Children also need time _ (玩耍玩耍). useful inventions li

22、stening heat to play 句型轉(zhuǎn)換句型轉(zhuǎn)換1. The personal computer was invented in 1976. (對(duì)劃線部對(duì)劃線部分提問分提問) _ _ the personal computer _? 2. The shoes with lights were invented by Julie Thompson. (對(duì)劃線部分提問對(duì)劃線部分提問) _ _ the shoes with lights _ _ ? WhenwasinventedWho wereinvented by3. Knives are used for cutting things

23、. _ _ knives _ _? 4. A Chinese named Cai Lun invented paper. (改被改被)Paper _ _ _ a Chinese named Cai Lun.Whatareused forwasinventedby5. She was interviewed by the local TV station last week. (改為主動(dòng)語態(tài)改為主動(dòng)語態(tài))The local TV station _ _ _ last week. interviewedherUnit 6 When was it invented?Section A 3a -3cL

24、ead-inA: What will you do if you are really thirsty?B: Id like to drink these drinks.v. 喝；飲喝；飲 n. 飲料飲料milkorange juiceteawaterWhats the most traditional drink in China? Tea has a long history.Tea was first drunk about 5, 000 years ago.boiling drinking water煮喝的水煮喝的水leavesIt smells pleasant. It tastes

25、 delicious and drink drank drunk, 喝Who was tea invented by?It was invented by the Chinese ruler called Shen Nong Shen Nong How was it invented? boiling water over an open fire fell into and remainedproduced a nice smell tasted the brown water tea It was invented by accident.3a ReadingRead the passag

26、e quickly and match each paragraph with its main idea.Paragraph 1Paragraph 2Paragraph 3 Lu Yu and his book Cha JingHow tea spread to other countriesHow tea was invented by accident3b Read the passage again and answer the questions. 1. When was tea first drunk? 2. How was tea invented? 3. Who is call

27、ed “the saint of tea”? 4. What is Cha Jing about? 5. When was tea brought to other countries? It was first drunk about 5,000 years ago. It was invented by accident. Lu Yu is called “the saint of tea”. It describes how tea plants were grown and used to make tea.It was brought to Korea and Japan durin

28、g the 6th and 7th centuries and to England around 1660.3c Complete the sentences with the correct forms of the verbs in the box. 1.One of the worlds favorite drinks was_ by accident.2.Tea was first _ by Shen Nong 5,000 years ago. 3.A nice smell was _ when the tea leaves dropped into the hot water. 4

29、. Tea was_ to Korea and Japan during the 6th and 7th centuries. 5.Tea is now _ between many different countries. invent, drink, bring, produce, tradeinventeddrunkproducedbroughttradedhave a pointby accident It is said/believed that be brought to sw.take place even though without doubtnot.until Langu

30、age points有道理有道理偶然；意外地偶然；意外地人們說人們說/相信相信被帶到某地被帶到某地發(fā)生；出現(xiàn)發(fā)生；出現(xiàn)即使即使毫無疑問；的確毫無疑問；的確直到直到.才才 .Unit 6 When was it invented?Section A Grammar Focus-4cfridge /frid/ n. 冰箱冰箱vI think a fridge is the most useful invention in modern world. translate /trnsleit/ v. 翻譯翻譯vShe is translating the words intovEnglish.vShe

31、 is a good translator.lock /lk/, /la:k/ v. 鎖上；鎖住鎖上；鎖住vHe is locking the car.vThese locks are strong.earthquake / :(r)kweik/n. 地震地震vDont be afraid of the earthquake.biscuit /biskit/ n. 餅干餅干vDont eat too much biscuit, it isnt good for your health.cookie/kuki/ n. 曲奇餅干曲奇餅干vDont eat so much cookie, becau

32、se it is too sweet.instrument /instrumnt/ n. 器械；器械； 儀器；工具儀器；工具vThere are many kinds of instruments in our school.When was the zipper invented?It was invented in 1893.Who was it invented by?It was invented by Whit comb Judson.When was tea brought to Korea?It was brought to Korea during the 6th and 7t

33、h centuries.What is the hot ice-cream scoop used for?Its used for serving really cold ice-cream.Maria bought the book last year. (主動(dòng)句主動(dòng)句)The book was bought by Maria last year. When was the book bought by Maria?What was bought by Maria last year?被動(dòng)句：被動(dòng)句：讓我們看一看各種句型的主動(dòng)語態(tài)變?yōu)楸蛔屛覀兛匆豢锤鞣N句型的主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)時(shí)，到底發(fā)生了

34、什么變化？動(dòng)語態(tài)時(shí)，到底發(fā)生了什么變化？1. I feel very happy that I _ to be the host. Congratulations! (07 江西江西) A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese _ by more and more people around the world. (07北京北京) A. was spoken B. is spoken C. spoke D. speak 3 Your hometown has changed a lot Yes.

35、Take a look at these tall buildings. They _ last year A. build Bbuilt C. was built Dwere built Why is the classroom so dirty? Sorry, sir. It _ yesterday We forgot to do it A. dont clean B. didnt clean C. werent cleaned D. wasnt cleaned再次閱讀翻譯語法句子vWhen was the zipper invented?vWho was it invented by?v

36、When was tea brought to Korea? What is the hot ice-cream scoop used for?vIt was invented in 1893.vIt was invented by Whitcomb Judson. It was brought to Korea during the 6th and 7th centuries.vIts used for serving really cold ice-cream. 4a Rewrite the sentences using the passive voice. v1. They sold

37、the fridge at a low price. vThe fridge was sold at a low price. v2. Somebody stole my camera from my hotel room. v3. Where did you take these photos? My camera was stolen from my hotel room by somebody.Where were these photos taken ?v4. Our parents advised us not to go out alone. 5. Different writer

38、s translated the book into different languages. We were advised not to go out alone by our parents.The book was translated into different languages by different writers.4b Complete the sentences with the correct forms of the verbs in the box. v1. You to the party last night, werent you? Why didnt yo

39、u go?v2. The earthquake all vof a sudden, but luckily the villagers to a safe place.were invited happened were brought v3. The door when we arrived, so we the bell.v4. The students not to eat or drink in class. But vRuby the rule vwhen she started eating a biscuit in science class. 5. The cookies by

40、 the hungry kids in less than 20 minutes. and they them!was locked rang were told broke were eatenliked 4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks vThe telephone (invent) by Alexander Graham Bell. He (born) in 1847. Alexander (work) on the invention of the telephone with Thomas Watson. In 1875, Alexander (learn) to send musical notes through an instrument sim