Unit 4 Amazing Science-Topic 1 When was it invented -Section B-ppt课件-(含教案)-市级公开课-仁爱科普版九年级上册(编号：916fe).zip

Teaching aims and demandsTeaching aims and demands 1. learn some new words admire / master/ dancer/realize/ universe; 2. Grasp the key phrasesGrasp the key phrases master some skills / prefer to / grow up . 3. Go on learning the passive voice of the future.Go on learning the passive voice of the future. (1)our dreams will be realized. (2)Mars will be discovered in the future. 4. Train a positive attitude for the science. Revise( Key phrases) will be show 将被放映 in space 在太空中 sound exciting 听起来令人兴奋 by spaceship 乘坐宇宙飞船 What are yiu going to be when you grow up? Why? Show a saying Nothing is difficult to the man who will try. 世上无难事 ， 只要肯登攀。 What do Kangkang and Maria want to be when they grow up? (Look at the picture and guess) Listen to 1a and answer the questionsListen to 1a and answer the questions. . 1.What will Kangkang do when he grows up? He would like to be an astronaut when he grows up. 2.What is Maria going to be when she grows up ? She isnt sure. Maybe she is going to be a scientist. 1b Listen to 1a and mark T(True) or 1b Listen to 1a and mark T(True) or F (False)F (False). 1. Astronauts from China, the United States and Russia will take part in the space flight. ( ) 2. Kangkang wants to be a scientist in the future. ( ) 3. Kangkang thinks Maria can dance very well. ( ) 4. Maria prefers dance to science. ( ) T T F F 1c Read 1a and complete the sentences. 1. Something new about Mars _by the astronauts. 2. Some basic computer skills _by Kangkang. 3. Im excited about the things _ in the future. 4. Their dreams _if they work hard. will be discovered will be mastered that will be discovered will be realized Act out the dialog. Act it out (Underline the simple future passive voice.) Language Points (Look at Part 1 of the Guided Learning Plan) Project CaseProject Case 【探究案】在文中划出下面的句子并分析 1. I prefer science to dence. 点拨: prefer-更喜欢.=like.better 总结：a.prefer sth to sth. 和.比较起来更喜欢. b. prefer doing sth. to doing sth.-和做某事比起来更喜欢做某事 c. prefer to do sth -更喜欢做某事（一时性的） d. prefer doing sth. -更喜欢做某事（长久性的） 练习：a.和重庆比起来我更喜欢厦门。I_xiam en_Chongqing b.和游泳比起来我更喜欢滑冰。I prefer_ _ _. preferto skatingtoswimming Fill in the blanks with the right words. Astronauts from China, the United States and Russia will _ the space flight. They will_ space and _ something new about Mars.Kangkang_ them.He wants to be an astronaut when he _. But Maria is not sure.She thinks she wants to be a dancer or a scientist _.She _science _dance.If they work hard,their dreams _. travel into take part in discover admires grows up in the future prefersto will be realized. Astronauts from China, the United States and Russia will _the space flight. They will_space and _something new about Mars.Kangkang_them.He wants to be an astronaut when he _.But Maria is not sure.She thinks she wants to be a dancer or a scientist _.She _science _dance.If they work hard,their dreams _. Retell it with the key words .from.take part in. .travel into.and discover. .admire.want to be.grow up. .not sure.want.or./.prefer.to .work hard.be realized. Exercises ()1.They_here from Taiwan yesterday. A. was brought B. were brought C.bring D. are brought ()2.-Mom,may I go out to play football this afternoon? -You can.if your homework _. A. is finished B. will finish C. has finished D.will be finished () 3. A talk on development in science_next week. A. is given B.was given C. has givenD. wii be given () 4. The doctor looked over Peter carefully after he_to the hospital. A. takes B. is taken C.took D.was taken B A D D 1. How many shapes of UFOs were mentioned? A. Four. B. Five. C. Six. 2. In which area of China did the UFOs often appear? A. Nanjing. B. South China. C. The north of Changjiang River. 3. Why do people know little about UFOs? A. UFOs have been met by so many people. B. There are various shapes of UFOs. C. A UFO is only met by chance and disappears rapidly . Read the questions to predict what the passage talks about. 2. Listen to the passage and choose the correct answers. 3a Look at the pictures and complete the sentences by following the example. Then read the dialogs aloud and pay attention to the stress and intonation. Example : A: How is the cake, Jane? B: Just a minute. It will be finished very soon. A: The article says the houses _under the sea in the near future. B: Its really cool to live under the sea. will be built A: Can you believe it ? Our car A: Can you believe it ? Our car _ by robots in the _ by robots in the future? future? B: It sounds great .B: It sounds great . will be driven A: Have you heard the news on TV? A: Have you heard the news on TV? More planets _ in the More planets _ in the universe . universe . B: No, I havent . I think most of our B: No, I havent . I think most of our dreams _ in the future . dreams _ in the future . will be found will be realized SummarySummary We learn : 1. Some words : realize, admire, master, dancer 2. Some phrases: take part in, prefer to , be excited about 3. Some sentences: (1) I think you should first master some basic computer skills. (2) Im excited about the things that will be discovered in the future. (3) Lets work hard. Then our dreams will be realized. We can: Talk about flying to Mars and the outer space. Section B 一 . Material analysis We will go on talking about flying to the Mars and the outer space. After learning it, the students can get more knowledge abut Mars and the outer space, At the same time, the students will grasp the future passive voice. The listening skill is our importance, from lb, I can check the students ability of listening ; Form 1c, I will let students go over the structure of the future passive voice; About part 2, The students are interested in UFO, I will ask students to search something about UFO, and I will practice their ability of listening; about 3a ,I will combine the grammar with the pronunciation freely; about3b,Iwill train them deeply. 二. Teaching aims 1.Knowledge aims： 1 learn some new words , phrases and sentences. Words and phrases: admire / master/ dancer/realize/ universe; master some skills / prefer to / grow up . Sentences: What are you going to be? / Id like to be an astronaut when I grow up. But I prefer science to dance. / Then our dreams will be realized. Grammar: will +be+pp 2go on learning the passive voice of the future. 3. Emotional aims: To be an ideal school student, they have to study hard. 4 .Culture awareness 三The key points and difficult points: 1. key points: will+be+pp. 2 difficult points: Im excited about the things that will be discovered in the future. 四. Learning strategies Form part 2, learm how to guess the main meanings of the passage. 五Teaching aids The pictures of the astronauts /UFO/ppt etc. 六Teaching steps Step 1: show teaching aims and demands Step 2: Revise the key phrases ( check the students of NO.A and NO.B to answer ) Step 3: Using two questions to lead into our text , then show a saying to inspire the students. Questions: What are you going to be when you grow up? / Why? Step 4: Look at the picture and guess: What do Kangkang and Maria want to be when they grow up? Step 5: Listen to 1a and answer the questions.(Close books) (1) What will Kangkang be when he grows up? (2) What is Maria going to be when she grows up? Step 6: Listen to 1a again and pay attention to the pronunciation and intonation. Step 7: Listen and follow Step 8: Finish 1b.Read 1a in pairs and mark T(True) or F(False)-(Stand up) Step 9: Finish 1c. Read 1a and complete the sentences with the passive voice of the future. Step 10: Act it out (Students NO.A and NO.B recite it;Students NO.C and NO.D read freely ) Step 11:Language Points (Look at Part 1 of the Guided Learning Plan) Step 12: Work in pairs and fill in the blanks. Step 13: Retell it with the key words. Step 14:Exercises for going over the important points. Step 15: Finish 2. Listen to the passage and choose the correct answers. Step 16: Summary