9B unit1全套教案

初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第1课时课 题Welcome to this unit课型New教学目标知识目标To learn some new words and expressions能力目标To think about life in the future.To discuss the advantages of a given situation情感目标To love the nature and treasure our globe教学重点To learn some new words and expressions教学难点To discuss the advantages of a given situation教学准备A computer, notebooks and work sheets.课前预习Try reading the parts and search for some information about Mars online if possible.学情分析The students are sure to be interested in studying something about other planets, however, they may feel it difficult to learn some expressions in English.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1 Lead-inStep 2PresentationStep 3PresentationStep 4PresentationStep 5Listening and AnsweringStep 6 Reading and ActingStep 7ConsolidationStep 8HomeworkSay: What are life like now? What life will be like on the earth in the future ? What will people do in the future?Show some pictures :Review “robot ”, “helmets”, “pills” and complain MarsExplain the context of Part A .Daniel is thinking about what it might be like to live on Mars. He is comparing life on earth to what life might be like on Mars and whether Mars would be a better or worse place to live.Check the students answers.Ask students to work in pairs to complete Part B .Ask one student to read out the name of each object in turn. Then ask students to say whether they think Daniel should take the object.Now Eddie and Hobo are talking about Mars. Listen to the dialogue between Eddie and Hobo, and then try to answerDoes Eddie like life on Mars?Why?Read the dialogue after the tape, and then act it out.1.苹果太高了，我够不到。The apples are too high for me to get to.2.吉姆一直学习用功，因此他能在班上（成绩）达到顶峰。Jim always studies hard so he can get to the top in his class.3.如果这些孩子的母亲去世了，谁来照料他们？Who will care for the children if their mother dies?4.在我国老年人受到照顾。The old will be cared for in our country.1. Revise todays phrases.2. Read and recite the dialogue.Listen to the teacher and try to catch the main points.Learn some new words.Listen and catch the main points.Complete part A.Work in pairs and complete Part B.Discuss what objects Daniel should take.Listen and answer.Read and act.Do some exercises to consolidate the main language points.Finish off the homework.营造氛围，激发兴趣。注重基础，突出要点合作学习，提高能力听说并存，加强训练。及时巩固，加深印象。板书设计教后感初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第2课时课 题Reading 1课型New教学目标知识目标To understand the context of a future life on another planet.To recognize and understand vocabulary about life on Mars.To recognize and list differences between life on Earth and life on Mars.能力目标To be able to do some reading comprehension exercises.情感目标To try to read carefully.教学重点To understand the context of a future life on another planet.教学难点To recognize and list differences between life on Earth and life on Mars.教学准备A computer, notebooks and work sheets.课前预习Try reading the text and underline the puzzles.学情分析The students have learned some new words. This will help them to read the context and complete some exercises.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1. Lead-in .Step 2.PresentationStep 3 ReadingStep 4 DiscussionStep 5HomeworkSay: People have long been dreaming about living on Mars. There are a number of films about this topic like The Red Planet and Mission to Mars .Do you believe that humans will ever be able to live on a different planet ?1) Now, lets watch some pictures about life on Earth today .Teach crowded and polluted.2) Say: Simon and Daniel are talking about living on Mars. Listen and answer.1)Say: Daniel wants to find out more about life in space in the future ,heres the article. Please open your books and turn to 4. Before we read it, lets deal with the new words first. Look at here, please find out these new words in the article and guess their meanings.2) Check their answers.Read the new words.3) Listen to the tape and answer the following questions:1. How long does it take to fly to Mars at present?2. What is the gravity on Mars?3. Where will we live on Mars?4. How will we study, do homework and take exams?5 What will food be like on Mars?4) Say: Now please read the article more carefully and try to tell the following sentences T or F. If it is false, please correct the mistake.1. By 2100, people might live on Mars. ( )2. Mars is becoming crowded and polluted. ( )3. By 2100, the space shuttles can travel at half the speed of sound. ( )4. By 2100, scientists can develop plants on Mars to get food and oxygen ( )5 Humans on Mars have to wear special boots to make themselves lighter. ( )6. We will have less time for our hobbies on Mars.( )7. Students will go to school by spacecraft. ( )8. Space travel might make people feel ill. ( )5) Check their answers.6) Say: Now listen to the tape and try to find out differences between life on earth and life on Mars.Life on Earth todayLife on Mars in 2100Clean and has more space.Space shuttles travel at half the speed of the light.Gravity isnt a problem.Wear many kinds of shoes.Do not have much space.Study online.Food is different and tasty.Would you like to live on Mars? Why or why not?Read the article again and againFinish off the exercises in your homework.Listen to the teacher and catch the main points.Listen and learn some new words.Try to guess the meaning of some words.Listen and answer some questions.Read and article and try to judge T or F.Check the answers together.Listen and try to get info. to complete the form.Discuss in groups and get ready to report.设计情景导入新课，利用学生感兴趣的话题导入激发他们的学习兴趣。把握基础，为阅读服务。整体阅读，完成阅读基本任务。细读，把握重要信息。板书设计教后感 初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第3课时课 题Reading 2课型New教学目标知识目标To learn some language points in the text.能力目标To be able to finish some exercises according to the text.情感目标To keep work hard and carefully.教学重点To learn some language points in the text.教学难点To be able to finish some exercises according to the text.教学准备A computer, notebooks and work sheets.课前预习To read the text several times and try retelling the text.学情分析The students have grasped the information about life on Mars. Some of them have previewed the main useful expression_rs in the text. They will get more in this class.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1.Greetings and revision.Step 2.Presentation.Step 3Consolidation.Greet with the class and ask them to take good care of themselves.Help them to revise the text.1. Ask some individuals to read and after that correct some error pronunciations that they probably will make.2. Ask some top students to retell the text.Present some main language items.1There will be various designs for settlers to choose from. 将有许多种设计可供移居者选择。to choose from意思是“从中挑选”。eg 我有很多双鞋子可以选择，但我决定不了选哪双。I have many pairs of shoes _(to choose from),but I dont know which pair _. (to choose)2 The journey might take only a very short time in space shuttles that travel at half the speed of light.用以光速一半速度飞行的太空穿梭机进行的旅程可能只要花很短的时间。分析：此句是that连接的定语从句。that引导的定语从句修饰先行词space shuttles, 从句中的动词的人称和数由先行词space shuttles决定。3 Compared with life on Earth, life on Mars will be better in many ways .与在地球上的生活相比,火星上的生活在很多方面将会更好.compare with意思是“ 与做比较”。在句中是过去分词短语作状语,此时with和to可通用。eg 与我们的那条路相比,这条路繁忙得多 。This road is quite busy_ _ ours. (compared with / to )4 Every student will have a computer at home connected to inter-planetary network. 每个学生在家里有一台连接星际网络的电脑。connect to 意思是“与连接”。这里的connected to 是过去分词后置作定语,修饰computer。当然我们也可以用connect to结构表示“把和连接起来 ”。eg 江阴大桥把江阴和靖江连接了起来.Jiangyin Bridge _ Jiangyin _ Jingjiang. (connects to )用括号内所给词的适当形式填空:1 There is less air _ ( pollute) in town that in the town.2 Look at the newest T-shirt . Its made of cotton. I think it will become _ ( fashion ) this summer.3 Its _( high) possible that people can live on Mars in the future.4 Grandma is too old _ ( settle ) on another planet.5 The helmet is made of metal. Its too heavy. When I wear it , I feel _ ( comfort).6 My father cooks very well. The food he cooks is as _ ( taste ) as that in the restaurant.7 Here are many kinds of moon cakes for you_( choose ) from.8 _ ( compare ) with what he had already, the new stamps were not very interesting.9 _( hope ), doctors have found a new way to operate on the patients - flying hospital.10 We should keep water from _( be ) polluted .Greet with the teacher.Some individuals read.Top students retell the text.Learn some language points.Write down some important language items.Finish some exercises.Do some exercises to consolidate the main points.板书设计教后感初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第4课时课 题Vocabulary.课型New教学目标知识目标To recognize and be able to name astronauts equipment.To understand what the equipment looks like and is used for.能力目标To discuss which item(s) of equipment is/are important for an astronaut.情感目标To set good ideal goal and work hard.教学重点To recognize and be able to name astronauts equipment.To understand what the equipment looks like and is used for.教学难点To discuss which item(s) of equipment is/are important for an astronaut.教学准备A computer, notebooks and work sheets.课前预习To try reading the new words. To preview the text with the help of reference.学情分析Some students may have read and recited the new words. This will help them to learn faster, Others needs help.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1: RevisionStep 2:PresentationStep 3: PracticeStep 4: Read and role-playStep 5 :Homework1. Give Ss meanings in English orally and let them give out the words.e.g. T: a vehicle designed for travel in space.S1: spacecraft2. Revise what we should take with while camping on the moon.Ask: What should an astronaut take with ?Present: dried food, power pack, digital camera, etc. with pictures.1. Ask Ss to describe what the objects are used for.2. Ask Ss to complete Part A on their own.1. Ask Ss to role-play Simon and Daniel.2. Read aloud the conversation to the class.3. Work in pairs to decide which are the most and least important items.4. Get some pairs to share their conversations with the others.Learn the new words by heart.Follow the teacher and learn some new words.Say something about travel in space.Listen and learnDescribe the objects.Complete Part A.Read in roles.Work in pairs.板书设计教后感初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第5课时课 题Grammar 1课型New教学目标知识目标To know the usages of can, could, may and might to talk about permission.能力目标To use can, could, may and might to talk about permission.情感目标教学重点To use can, could, may and might to talk about permission.教学难点To use may and might to talk about permission.教学准备To be as careful as a detective.课前预习Go through the part and underline the puzzles.学情分析The students have learned some sentences with these aux verbs. It is not very hard for them to grasp these usages of the aux verbs.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1: Lead-inStep 2:PresentationStep 3Consolidation.Step 4Homework.1.T: There are different ways of asking for and granting permission. Each way has a different level of formality.1.Go through the tables at the top of page 13.Explain the different levels of formality.1. Explain the context of the exercise.2. Ss complete the exercise on their own.3. Choose several Ss to read the completed questions and answers.4. Ask Ss to write sentences to ask permission in the following Qs(1)Your cousin is watching a boring TV program, you ask her for permission to change the channel.(2)Your uncle and aunt have invited you to join them for a walk in a park nearby. You want to bring your dog along.一. 选择1.-_ I smoke here ?-No , you mustntA. Can B. May C. Must D. Need2. -_I visit Lucy on Sunday , Mum ?-Yes , you _.A. Must ; can B. May ; may C. Need ; need D. May ; need3. He _ finish his homework on time .A. need not to B. doesnt need C. needs to D. needs4. _ you like to hold the ladder for me ?A. Could B. Should C. Would D. Must5. John didnt come to the party, _ at home .A. he maybe B. maybe he C. he may be D. may be he二. 翻译1.你可以用数码相机拍下高质量的图像.2.Daniel 认为空气罐比干粮更重要.3.我认为对宇航员来说,笔记本电脑是最重要的东西.Go over the front part of Grammar and get ready for the back part.Listen and catch the main points.Complete the exercises on page 13 and read.Do some exercises to consolidate the learned part.Check the answers .板书设计教后感初三年级9B教案总 课 题9B Unit 1 Life on Mars总课时10第6课时课 题Grammar 2课型New教学目标知识目标To learn some useful expression_rs.To learn the structure of the Object Clause能力目标To use the Object Clause correctly.情感目标To co-operate well with partners.教学重点To learn the structure of the Object Clause教学难点To use the Object Clause correctly.教学准备A computer, notebooks and work sheets.课前预习Go through the part and underline the puzzles.学情分析The students have learned many sentences with the Object Clause, however, they have not grasped the structure of the clause, also they need to know the use of the clause totally.教学过程教学环节教 师 活 动学 生 活 动设计意图Step 1.Greetings.Step 2.Presentation.Step 3Practice.Step 4Presentation.Step 5.Practice.Step 6Presentation.Step 7.Consolidation.Step 8Summary and assignment.Greet with the class and ask them some simple questions. Remind that they should take good care of themselves to keep A/H1N1 flu.Present something that happens in our everyday life. Show the some pictures on ppts. And some sentences with object clause.Present that an object clause functions as the object in a sentence. It can be put after some verbs such as think, believe and know. It can also follow some adjectives such as certain and sure.Tell the class that an object clause can be introduce by the connective “that”. Sometimes, we can leave “that” out.1.Show some group sentences and ask the class to work in pairs to make sentences.He has been here for two years.A: How long has he been here?B: I guess that he has been here for two years.A: Yes.C: I know he has been here for two years and a half.A: I dont think you are right.2. Ask the class to read the sentences on Page 14 Part B and judge whether it is an object clause or not, if it is , write down O, or N.Present that we can get different kind of forms of the object clause by the different types of sentences.1. Statements.A computer programmer was murdered, we all know.We all know that a computer programmer was murdered.2. General QuestionsHave the police found out the murderer yet? We dont know.We dont know whether the police have found out the murderer.3. Wh-questions.What clues have the police found out?Can you tell me?Can you tell me what clues the police have found out?Ask the class to work in pairs to help Daniel to rewrite the sentences on Page 15 Part C1 using “if” or “whether” to make clauses.Present that the tense in object clause sentences is changed with different situations.If the main clause is a simple present tense, the object clause can come in a proper certain tense.If the main clause is a simple past tense, the object clause can come in a certain past tense except the object clause describing a truth.He said that he had been here for two years.Our teacher told us that there are 12 months in a year.Hand out the work sheets and ask the class to do some exercises to consolidate this class.Summarize this class and ask the class to do some more exercises after school.Greet with the teacher.Listen carefully and try to catch the main points.Watch and work in pairs to make sentences.Read and judge.Listen and grasp the main points.Work in pairs and make sentences.Do some class work to consolidate the object clause.师生对话，营造氛围，促进友谊。以旧带新减低难度，提高认识的敏锐度。合作学习，训练口头表达能力。系统分析，利于学生对知识的总体把握。突出重点，便于继续学习。及时巩固提高效率。板书设计教后感