四川省江油市明鏡中學(xué)九年級英語《Unit9 When was it invented》課件2 人教新目標(biāo)版

When was it invented? Unit 9Language goal:Learn to talk about history of some light bulbinventionEdison invented the light bulb.The light bulb was invented by Edison.Bell invented the telephone._ was invented by _.The telephoneBellKarl Benz invented the car._ was invented by _.The carKarl Benz 1 2 3 4 51B:LISTENING18761885192719711976A: Who was the _ invented by?B: It was invented by _.RevisionCarl BenzBellRevisionA: Who were the _ invented by?B: They were invented by _. EdisonA: When was the _ invented?B: I think it was invented in _. 1C Pairwork1976188518761927(A chant) Inventions, inventions, inventionsLets talk about inventions !The computer, computer, computer,When was it invented ?The computer, computer, computer, was invented in 1976 .The calculator, calculator, calculatorWhen was it invented ?The calculator, calculator, calculator was invented in 1971 .The television, television, televisionWhen was it invented ?The television, television, television was invented in 1927.The motorcar, motorcar, motorcarWhen was it invented ?The motorcar, motorcar, motorcar, was invented in 1885.The telephone, telephone, telephoneWhen was it invented ?The telephone, telephone, telephone was invented in 1876 .A: What is the _ used for?B: I think it is used for _.talking with peopleA: What is the _ used for?B: I think it is used for _.(count)countingA: What are the _ used for?B: I think they are used for _ .working in the dark(work in the dark)被動語態(tài)：被動語態(tài)：當(dāng)主語為動作的承受者時，用被動當(dāng)主語為動作的承受者時，用被動語態(tài)。結(jié)構(gòu)：語態(tài)。結(jié)構(gòu)：be+動詞過去分詞動詞過去分詞1) We clean the classroom every day. The classroom is cleaned (by us) 2) Teachers allow students to wear their own clothes. Students are allowed (by teachers) to wear their own clothes.一般現(xiàn)在時一般現(xiàn)在時一般現(xiàn)在時一般現(xiàn)在時3) Bell invented the telephone . The telephone was invented by Bell.一般過去時一般過去時4) Tom invited me to the concert. I was invited (by Tom) to the concert.一般過去時一般過去時被動語態(tài)用于其他時態(tài)：被動語態(tài)用于其他時態(tài)：5) The work will be finished next week.6) The children are being taken good care of.8) My car has been repaired.一般將來時一般將來時現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時現(xiàn)在完成時現(xiàn)在完成時含有情態(tài)動詞的被動語態(tài)：含有情態(tài)動詞的被動語態(tài)：1) Teenagers should be allowed to get their ears pierced.2) This must be done as soon as possible.3) It can be repaired.結(jié)構(gòu)：情態(tài)動詞結(jié)構(gòu)：情態(tài)動詞be+動詞過去分詞動詞過去分詞 部分常見的不規(guī)則動詞：部分常見的不規(guī)則動詞： go-went-gone do-did-donehave/has-had-had take-took-taken eat-ate-eaten see-saw-seenspeak-spoke-spoken am/is/are-was/were-been將下列句子由主動句變?yōu)楸粍泳浠蛴杀粍泳渥優(yōu)橹鲃泳洌簩⑾铝芯渥佑芍鲃泳渥優(yōu)楸粍泳浠蛴杀粍泳渥優(yōu)橹鲃泳洌?) Zheng Jie invented this special pen.變被動句變被動句2)The bike was fixed up by Jimmy. 變主動句變主動句3) People use sunglasses to protect their eyes.4) Teachers allow students to put up hands in class.This special pen was invented Zheng Jie. Jimmy fixed up the bikeSunglasses are used (by people) to protect eyes.Students are allowed (by teachers) to put up hands in class.就下列句子的畫線部分提問：就下列句子的畫線部分提問：1.Q:_ A: The stove was invented in 1896.2.Q: _ A: The Wright brothers invented the plane.3.Q: _ A: The washing machine is used for washing clothes.When was the stove invented ?Who invented the plane ? What is the washing machine used for?就下列句子的畫線部分提問：就下列句子的畫線部分提問：4.Q: _ A: The helicopter was invented in 1939.5Q: _ A: The washing machine was invented by Fisher.When was the helicopter invented ?Who was the washing machine invented by ?用所給動詞的正確形式填空：用所給動詞的正確形式填空： 1) The bike _(fix) up by Xiao Ming yesterday. 2) Sunglasses _ (use) for protecting peoples eyes. 3) A picture _(put) up on the blackboard. 4) French_ (speak) in France. 5) Teenagers should _(allow) to choose their own clothes.was fixedare usedis putis spokenbe allowed It is a helpful invention. Because it can help see clearly in the dark.alarm clock Its an annoying invention.Because it wakes me up when Im sleeping.1.What is the article about ?Its about the invention of tea.2.When was it invented ? It was invented over three thousand years before 1610.3.Who was it invented ? It was invented by the emperor Shen Nong.4. How was it invented ? It was invented by accident.1.Although tea wasnt brought to the Western world until 1610, this beverage was before that. 2.Some leaves from a nearby bush fell into the water and remained there for some time.3. The emperor noticed that the leaves in the water produced a pleasant smell.4. And in this way, one of the worlds favorite drinks was invented. 雖然茶直到雖然茶直到1610年才被帶到西方，但在那之前的三千多年這種飲年才被帶到西方，但在那之前的三千多年這種飲料就已經(jīng)被發(fā)明了。料就已經(jīng)被發(fā)明了。來自附近灌木叢的一些樹葉落入水中并且在水中保留了一段時間。來自附近灌木叢的一些樹葉落入水中并且在水中保留了一段時間。神農(nóng)帝注意到水中的葉子散發(fā)出一種令人愉快的味道。神農(nóng)帝注意到水中的葉子散發(fā)出一種令人愉快的味道。就這樣，世界上特別受人喜愛的飲料之一被發(fā)明了。就這樣，世界上特別受人喜愛的飲料之一被發(fā)明了。Thank you for listening!