英语人教版九年级全册unit6 .doc

Unit 6 When was it invented? (SectionA1a-1c)教案 杨瑞清I. Teaching objectives： 1. language objectives：1) Key Vocabulary：invent；inventor；invention；afford2) Target LanguageWhen was/were it/they invented? It was /They were invented in. Who was/were it/they invented by?It was /They were invented by.2. Moral objectives:To learn about some great inventions and know their inventors, let them feel their sense of national pride and sense of loving to invent.II.Important PointsTo master the key words and phrases and improve their listening and speaking skills.III.Difficult PointsTo understand the listening material and finish the tests.IV. Teaching Methods1.Teaching methods(1) Task-based Language Teaching Method(2) Communicative Language Teaching Method2. Teaching Aids:blackboard,chalkandmultimedia.V. Teaching ProceduresStep IGreetingT:Good morning/afternoon, boys and girls,S:Step II. Leading in.watch a video.T: Do you remember the Four Great Inventions in the video?S: .T:When was invented?(show a picture about paper-making etc)S: It was invented inStep III. PresentationT:Do you know what these inventions are?(show some pictures about car，computer，telephone，TV)S: .T: I think the TV was invented before the car.Do you agree?S:.(Ask the ss to talk about in pairs,then give the answers.) Step IV. Listening to the listening material1. Pre-listeningT:Alice and her grandma are talking about some the inventions in 1a.listen and check if your answers are right.2. While-listeningWrite down the answers that you hear.3. After-listening.1)listen and answer the questions.1.Did grandmothers family have a telephone?2.Did grandmothers family have a car?3.Did grandmothers family have a TV? Why? 4.Did grandmothers family have a computer? Do they have one? 2)show the inventors about the inventions.T:Can you match the inventions with the right inventors? Who was.invented by?S:It was invented by .3)Complete sentences。1. (car,1885, invented) The car _ _ in 1885 by Karl Benz. . 2. (TV,around 1927, invented) The TV _ _ around 1927by J. L. Baird . 3. (personal computer ,1971, invented) The personal computer _ _ _ 1971 by Ted Hoff. 4. ( telephone ,1876，invented) The telephone _ _ _ _by Bell.4) Pairwork Make a similar conversation with your partner using the 1c as a model.5) DiscussionAsk the ss to talk about their favorite inventions.My favorite invention is _.It was invented in_.It was invented by_.Step VI. SummaryWhat have you learned this class?Step VII. HomeworkDo a survey .nameFavorite inventionWhen was it inventedWho was it invented by 学案 1)1bListen and answer the questions .1.Did grandmothers family have a telephone?_ .2.Did grandmothers family have a car?_ .3.Did grandmothers family have a TV? Why? _ ._ .4.Did grandmothers family have a computer? Do they have one?_ .2)Complete sentences。1. (car,1885, invented) The car _ _ in 1885 by Karl Benz. . 2. (TV,around 1927, invented)The TV _ _ around 1927by J. L. Baird . 3. (personal computer ,1971, invented) The personal computer _ _ _ 1971 by Ted Hoff. 4. ( telephone ,1876，invented) Th