Unit 4 Amazing Science-Topic 2 I'm excited about the things that will be discovered in the future.-Section C-ppt课件-(含教案)-市级公开课-仁爱科普版九年级上册(编号：300c1).zip

Have you seen Mars ? Do you know anything about Mars? Listen,read and understand find and ctrcle the new words Review new words a m a d r u niverse ealize ancer dmire aster stronaut 舞者 意识到 宇宙 宇航员 掌握 钦佩 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 that _ in the future. 4.Their dreams _if they work hard. will be discovered will be mastered will be discovered will be realized Grammar 一般将来时态被动语态一般将来时态被动语态 will be +过去分词, will是第一助动词，否定句， 疑问句都围绕will进行变化。e.g. (1) He will be met at airport by his friend. (2) Will an English contest be held next Saturday afternoon? (3) You will not be allowed to go out if you dont finish your homework. 1.They will do their homework in an hour. 2.They will repair their bikes . 3.He will look up new words in the dictionary. 4.We will open the door. 5.We will care for the old . 6.People wont cut down trees. Their homework will be done by them in an hour. Their bikes will be repaired by them. New words will be looked up in the dictionary by him. The door will be opened by us. The old will be cared for by us. Trees wont be cut down. Can you? A new company will be set up next month. An English contest will be held next Saturday. A movie will be shown tomorrow. show, tomorrow hold, next Saturday set up, next month 1、Review the grammar focus: Passive Voice 2、plaese find and writr five or six sentences about passive voice (歌曲) Unit4 Topic2 SectionC Part1 Teaching material This is an important lesson in this topic, it is from ren ai project English book.From the title we know the function is passive voice and around it we talk about modle words .according to the students in Grade9,the students must learn the passive voice of the modle words. It will be helpful to improve their society sense to show their care and friendship to their classmates. So I make them know the importance to their care for their classmates in the daily life. Part2 Teaching aims To apply one has learnt though classmates teaching Ss can communicate with each others and show their view points in English. We should ask students not only to master useful words and phrases but also to know how to train them to express their thoughts freely. In order to improve Ss 4 skills of abilities and English language, I will mainly use communicative teaching method and task-based teaching method. I will let Ss learn in a real situation. I will arrage 3 kinds of activities: free-talking, finishing a survey, and guessing games. I will put my class into a big task. In a word , I want to offer a proper situation and let my Ss be active learns.Establish students good study habbits of English learning ,good co-operation and proper competition. Part3 Teaching important points 1 Learn the structure of passive voice with modal verbs. 2 Talk about aliens and the life in space .learn the functional expressions of possibility and impossibility.Talk about the tpoic of flying to Mars and dreams. 3 Encourage students to explore actively and cultivate their positive attitude towards science.Foster the students active attitude towards devoting to science. Part4 Teaching process 步 骤目标与内容教学方法及设计意图整合点与软件 Step1 Greeting.say hello to everyone and talk about sth happened yesterday. Discuss freely one by one In order to let everyone to jion the discuss. Listen to some music by computer. Step2 Lead students to think about the knowledge that we learnt yesterday and let students think about Mars and What is on ?in order to increase their interest about Mars and aliens Stimulate interest in the text ,in this process students can talk in groups or talk freely first let students know we are big family and they shoud kown the impor tance of co-operation When we are tal king in the sam e time,I will s how picture tha t I have preare d on computer. Step3 Review the new words.In this part we can learn our textbook by talking about Mars and aliens,let ss open our books and then listen to the tape give ss the first letters then show them the chinese meaning in order to ligature in the right order. Durning this part,we aim to increase the students speaking skills and writi ng skills. When we are in class,students can learn new words by answering on e by one. We can also lea rn by vying to answer first way. Use computer to show new words and use computer to deepen the impression on the children. Step4 Master the passive voice of modle words by doing exceries.After the first listening,we should let students listen to the tape again.When we are listening to the tape for the second time,students should do some exercise fill in the blanks with the missing words. Let the ss master and lea rn the passive voice of m odal words by doing lots of exercise then sum up t he structure by themselve s.let students discuss th e questions in groups. Th en one by one to answer t he questions.Another way, we can improve the studen tslistening skills. Show the viedo and pictures. Listen and write. Step5 Master the passive voice of modal words by making students. In the last process,we know the passive voice of modal words.Now,first let students make sentences according to the case.When they use the important points,I will show them some key words such as “should,plant trees”.trees should be planted by us.Let students learn how to use the passive voice.After that ,we must let students say the structure of the passive voice with modal words by doing exercise. Let the students master the passive voice of modal words in this stiffening plate.Well do more exercise to let students know the use of passive voice. First,Ill show some key words let them write down the sentences. Then Ill sing an English song according to it ,let students write down the sentences. In the process, Ill use blackboard and computer ,draw some pictures o n the blackboar d and then use compute r to show some pictures. Step6 Master the passive voice of modal words by doing some other sentences. So far,I think students aer surposed to master the skills about the grammar, so let them do some other sentences about the passive voice of modal words .Them share their answers. When students do some exercises,I often divided them in groups, 4 students in group.Then discuss then share their answers one by one. So that we can let students know what he is doing for and we can also improve their writing abilities. Use computer to show some pictures to impress theirs thought s about gramma r. Step7 Master the passive voice of modal words by doing some listening.After writing,we should do some listening again to consolidate passive voice. Improve ss listening skills by listening some tapes and watching some sentences ,so they can learn passive voice further and better. Show the viedo and pictures. Listen and write. Step8 Homework Master the passive voice of modal words.After class,students should review what they learn ,then find some sentences about it.Write them down and share them with each other next class. We aim to let students master the grammar today and by searching for some information to remember the passive voice. Use the computer to show some pictures for students.