九年級Unit-6-when-was-it-inventedSection-A-1a-1c（課堂PPT）

1、Period 1Section A 1a-1c2 一般過去時態(tài)的被動語態(tài)一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)結(jié)構(gòu): was / were + V過去分詞過去分詞3 一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)注意：這里注意：這里 be 的形式?jīng)Q定了被動語態(tài)的的形式?jīng)Q定了被動語態(tài)的時態(tài)，其后的過去分詞沒有變化。時態(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 )?

2、特殊疑問句特殊疑問句 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數(shù)字一組，分為前后兩組兩個數(shù)字一組，分為前后兩組121865 eighteen sixty five1989 千年的讀法千年的讀法 two thousand 2001two thousand and onenineteen eighty nine3前兩個數(shù)字不為零，后兩個數(shù)字為零。前兩個數(shù)字不為零，后兩個數(shù)字為零。 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 five h

3、undred 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 China?D

4、o you know?Chinese four great ancient inventionscompassgunpowderprintingPaper making10Talk 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 phonecameraclock11Presentation1aLook at the things below. In what order do you think they w

5、ere invented? Discuss them with your group. Then number them 1-4(1=first,4=last) 1 2 3 412computerTVA: I think the was invented before the .B: I disagree.( I agree. ) I think the was invented after the.13carclockA: I think the was invented before the .B: I disagree.( I agree.) I think the was invent

6、ed after the.14cameraA: I think the was invented before the .B: I think so. ( I dont think so.) I think the was invented after the.car15telephonemobile phoneA: I think the was invented before the .B: I think so.( I dont think so.) I think the was invented after the.16 1b Listen and match the inventi

7、ons with the years.abcdWhen was the.invented? 1876188519271971acbdtelephone手機：手機：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 i

8、nvented in _. 1971carBenz(奔馳奔馳)A: When was the invented?B: It was invented in _. 188521Unit6 When was it invented ?SectionA(2a-2c) 第二課時第二課時22New 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23light bulb1879When was it invented?

9、It was invented in 1879.Who was it invented by ?It was invented by Edison.Whats it used for?Its used for seeing in the dark.24Car1885When 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.25invent v. 發(fā)明，創(chuàng)造發(fā)明

10、，創(chuàng)造發(fā)明家，創(chuàng)造者發(fā)明家，創(chuàng)造者n. 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)明對我們很重要。樣?xùn)|西，他的發(fā)明對我們很重要。inventorinventedinventions262a2aListen and number the inventions inthe order that you hear.123272b listen again and complet

11、e the chart blelow.28changing the style of the shoes.Shoes with lightsseeing in the dark.Hot ice- cream scoopshoes with special heelsserving really cold ice cream.29potato chips1850 18701853When was it invented ?30S1: What are these?S2: They are shoes with lights.S1: What are they used for?S2: They

12、are used for seeing in the dark.S1: Who were they invented by?S2: They were invented by Julie Thompson.2cMake conversationsusing the information in 2b.31vS1: 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

13、 cream.vS1: Who was it invented by?vS2: It was invented by Chelsea Lanmon.2c32S1: 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 Ellsw

14、orth.2c33單項選擇單項選擇v（ ）1.The kind of 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.lookedDB34v（ ）3.I think the short story _by Lu Xun. v A. is writing B. is written v C. written D. was writtenv（

15、 ）4.-Who_the electric light lamp_? Edison.v A. was;invented B.is;invented v C. was;invented by D.did;invented byDC35Exercise v完成句子：完成句子：v1.汽車是什么時候發(fā)明的？它是在汽車是什么時候發(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候發(fā)明的？是去年發(fā)帶燈的鞋子是什么時候發(fā)明的？是去年發(fā)明的。明的。vWhen _shoes with lights _ _? They _ _

16、last year.was inventedwas invented inwere inventedwere invented36v3. 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 te

17、lephone _ _ _the car.Who invented byinvented byfor seeingused for before was invented37Period 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 wit

18、h sb / sth a pleasant trip/smell Its a pleasure. 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? - _ pleasedIt

19、s a pleasureWith pleasure / My pleasure.40譯短語譯短語1 我的學(xué)校項目主題我的學(xué)校項目主題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 examp

20、le be used widely421). (2012遼寧大連遼寧大連) -Thank you 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 i

21、tAA43 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。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. Childr

22、en also need time _ (玩耍玩耍). useful inventions listening heat to play 44 句型轉(zhuǎn)換句型轉(zhuǎn)換1. The personal computer was invented in 1976. (對劃線部對劃線部分提問分提問) _ _ the personal computer _? 2. The shoes with lights were invented by Julie Thompson. (對劃線部分提問對劃線部分提問) _ _ the shoes with lights _ _ ? WhenwasinventedWho w

23、ereinvented by3. Knives are used for cutting things. _ _ 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. (改為主動語態(tài)改為主動語態(tài))The local TV station _ _ _ last week. intervie

24、wedher45Unit 6 When was it invented?Section A 3a -3cLead-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 drin

25、king water煮喝的水煮喝的水leavesIt smells pleasant. It tastes 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

26、It was invented by accident.3a ReadingRead the passage 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. When was tea fi

27、rst drunk? 2. How was tea invented? 3. Who is called “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 t

28、o make tea.It was brought to Korea and Japan during 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 _

29、 when the tea leaves 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. invent, drink, bring, produce, tradeinventeddrunkproducedbroughttradedhave a pointby accident It is said/believed that be brought to sw.t

30、ake place even though without doubtnot.until Language 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 .54Unit 6 When was it invented?Section A Grammar Focus-4c55fridge /frid/ n. 冰箱冰箱vI think a fridge is the most useful invention in modern world. 56translate /trnsleit

31、/ v. 翻譯翻譯vShe is translating the words intovEnglish.vShe is a good translator.57lock /lk/, /la:k/ v. 鎖上；鎖住鎖上；鎖住vHe is locking the car.vThese locks are strong.58earthquake / :(r)kweik/n. 地震地震vDont be afraid of the earthquake.59biscuit /biskit/ n. 餅干餅干vDont eat too much biscuit, it isnt good for your

32、health.60cookie/kuki/ n. 曲奇餅干曲奇餅干vDont eat so much cookie, because it is too sweet.61instrument /instrumnt/ n. 器械；器械； 儀器；工具儀器；工具vThere are many kinds of instruments in our school.62When was the zipper invented?It was invented in 1893.Who was it invented by?It was invented by Whit comb Judson.When wa

33、s tea brought to Korea?It was brought to Korea during the 6th and 7th centuries.What is the hot ice-cream scoop used for?Its used for serving really cold ice-cream.63Maria bought the book last year. (主動句主動句)The book was bought by Maria last year. When was the book bought by Maria?What was bought by

34、Maria last year?被動句：被動句：讓我們看一看各種句型的主動語態(tài)變?yōu)楸蛔屛覀兛匆豢锤鞣N句型的主動語態(tài)變?yōu)楸粍诱Z態(tài)時，到底發(fā)生了什么變化？動語態(tài)時，到底發(fā)生了什么變化？641. 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 spoke

35、n B. is spoken C. spoke D. speak 653(課改實驗區(qū)考生做課改實驗區(qū)考生做) (07重慶重慶) Your hometown has changed a lot Yes. Take a look at these tall buildings. They _ last year A. build Bbuilt C. was built Dwere built (非課改實驗區(qū)考生做非課改實驗區(qū)考生做) Why is the classroom so dirty? Sorry, sir. It _ yesterday We forgot to do it A. don

36、t clean B. didnt clean C. werent cleaned D. wasnt cleaned66再次閱讀翻譯語法句子vWhen was the zipper invented?vWho was it invented by?vWhen 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

37、 7th centuries.vIts used for serving really cold ice-cream. 674a Rewrite the sentences using the passive voice. v1. They sold the fridge at a low price. vThe fridge was sold at a low price. 68v2. Somebody stole my camera from my hotel room. v3. Where did you take these photos? My camera was stolen f

38、rom my hotel room by somebody.Where were these photos taken ?69v4. Our parents advised us not to go out alone. 5. Different writers 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.7

39、04b Complete the sentences with the correct forms of the verbs in the box. v1. You to the party last night, werent you? Why didnt you go?v2. The earthquake all vof a sudden, but luckily the villagers to a safe place.were invited happened were brought 71v3. The door when we arrived, so we the bell.v4

40、. 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 the hungry kids in less than 20 minutes. and they them!was locked rang were told broke were eatenliked 724c 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 instru