江苏省宜兴市屺亭中学九年级英语下册 9B《Unit 1 Life in Mars》Teaching plan教案 牛津版.doc

9bunit 1 life in marsteaching plan教案procedures:step1 lead-inshow the picture on the solar system. and tell students that the sun is called star. the others are called planets and the earth is one of the planets. something terrible has happened to the earth.（ 超链接）show pictures about pollution and population. so people are now trying to travel in space and live on another planet. which planet? maybe mars which is the nearest one. do you know anything about mars? after the free talk, show the surface of mars.step 2 welcome to the unit1. ask students : do you want to live on mars? what do you think of the life on mars?is the life on mars better than that on earth at present? do exercise a on p7.write yes or no in the blanks2. ask students to show their ideas.step3 comic strip1. eddie and hobo are now living on mars. look at them. what are they wearing? (helmets)do they like life on mars? lets listen to their conversation and find out. 1.how does eddie like life on mars? 2. what does eddie hate? why?2. fill in blanksstep 4 vocabulary1. guessing: who is wearing the helmet now? (an astronaut)2. do you know what an astronaut uses in space? show pictures and the descriptions.3. ask students finish exercise a and check the answers.4. read part b and talk about which is the most/least important for an astronaut.step5 welcome to the unit1. which place have astronauts traveled to so far? is it possible for us to camp on the moon?when an astronaut camps on a planet, should he take the following with him? (p7 b)1.name the items2. put a tick in the box if you think he should take that item.3. talk about the reasons for your choices in pairs.2. do space camp and check the answers.3. discussion: if you are given a chance to the moon one day, what three things will you take? why?step6. useful expressionsstep7. homeworktitle9b unit1 reading teaching aims1. develop the students reading skills (predicting, skimming and scanning )2. improve students abilities to summarize, co-operate and participate.3. practice the new words.stylenewperiod2important pointshelp students learn the new expressions naturally to give a hint about the story.make students understand the article correctly. 3. let students know the main idea of the article by learning the new expressions and reading it.difficult pointsdesign and finish some exercises according to the article by students themselves.step1. revisionreview something about grammar students learnt yesterday.step2. lead-inwhats life like on the earth? it is becoming more and more crowed and polluted.hopefully, we can build a better world on another planet.mars is nearest to the earth in the solar system. maybe moving to mars is a goodchoice. but how can we go to mars? (space shuttles spacecraft)how can we live there? (oxygen) who can help us do many things?(robots)we will float because of gravity. so we have to wear special boots with various designs.3. check the new words. (b1 on p10)step3. presentationhere is a text about moving to mars. 1. skimming: read the passage quickly to find out the answer:will life on mars be better than life on earth?2. read paragraph1 (scanning) 1.why do we need to move to mars ?2.when can we live on mars?3. read paragraph2-4 (scanning) what will life be like?1) transport 2) food3) gravityanswer some questions and fill in blanks.4. listen to paragraph5-71.) do t/f 2) the better life on mars 3) some worse waysstep4. exercise c2talk about difference between life on earth and life on marsstep5.discussionadvantages/ disadvantages of life on marsadvantages / disadvantages of life on earthstep6.read a poemstep7. homeworkread the text again and again.practice the useful expressions.finish some exercises.title9b unit 1 grammar 1&2teaching aimslearn to use “can, could, may, might” to talk about permission.learn and practice some other modal verbslearn and practice the object clauses introduced by “that” and “if/ whether”.stylenewperiod2important pointsusing can, could, may, might to talk about permissionusing more modal verbs such as, must (mustnt), need (neednt), ought tousing modal verbs can (cant), may, mustpracticing the object clauses introduced by “that” and “if/ whether”.difficult pointsdifferent modal verbs in different contextsthe object clauses.grammar 1step 1. lead-inask the students a question “could you tell us something about the life on mars?” tell the students to show us the life on mars in different ways, such as, transport, food and water, what to wear, how to work, how to study, etc.step 2. presentation1) ask the students what they should say in the following situations.this morning was late. if he wanted to come into the classroom, he should say, “_”if i want to borrow a dictionary from a student, i should say, “_”. now if a student wants to borrow a book from me, what should he/she say?2) ask the students to find out the difference between the two sentences.could i use your dictionary?can i use your dictionary?from the words above, the students can know that we can use can, could, may, might to talk about permission, and these four words have different degrees of formality.step 3 practice1. show the students some pictures and ask them to choose the better words.2. remind the students of the usages of the modal verbs by giving them two dialogues and asking them to fill in the blanks.fill in the blanks with may, can(not), must(not), neednt, ought to.s: mum, _ i use your computer? i want to search for some information.m: sorry, you _ use it now. i am busy. and i think you _ _ spend more time on your homework.s: _ i do it now?m: well, you _. after lunch, you _ have a rest. then do your homework. you _ use the computer after you finish your work. but you _ play computer games.fill in the blanks with may, can(not), must.m: someone is knocking at the door. _ it be lucy?s: it _ be lucy. i didnt call her. i think it _ be daniel. ah, yes! daniel, come in.(5 minutes later, someone else knocks at the door.)s: mum, please open the door. it _ be millie. im sure!3. some more exercises about modal verbs.step 4 homeworkfinish the exercises in the workbook.grammar 2step 1 revisioncheck the exercises about modal verbs in the workbook.step 2 lead-inask the students two questions about the life on mars.what do many people think of the life by the year 2100?who will do most of the work on mars?step 3 presentation 11) according to the students answers, show them the sentences with object clauses.people think (that) robots will do most of our work.many people believe (that) we will live on the planet mars by the year 2100.many people are sure (that) they will have more time for their hobbies.then tell the students to find out the rules with the hint: from the sentences, we know (that) an object clause can be put after some _, such as think, believe, know, or after some _, such as sure, certain.2) ask the students to change one sentence into the negative one, and give them two items and make the students choose the better one.many people believe (that) we will live on the planet mars by the year 2100.(改为否定句)many people dont believe (that) we will live on the planet mars by the year 2100.many people believe (that) we will not live on the planet mars by the year 2100.and then tell the students we always put not before think and believe.step 4 practice 1ask the students to find out whether it is an object clause or not.step 5 presentation 21) another 2 questions can any plants grow on mars now?many people are sure that some plants can produce enough water on mars, arent they?then show the students object clauses to introduce a yes/no question.then tell the students to pay attention to the order and the tense.title9b unit1 integrated skills and study skillsteaching aimslisten, read, say and write something about living on mars.learn skimming and scanning.stylenewperiod2important pointstry to describe the life on mars.skimming and scanning.difficult points/step1. revisiondo some exercises about grammar.integrated skills step2.lead-indiscussion: would you like to live on mars? why? (advantage, disadvantage) make a survey: ask students to put up their hands if they would like to live on mars. conclusion: from the survey conducted in our class, the percentage of the students who want to live on mars is_.( read new words: conducted, percentage)step3. presentationpart a1: a.simon wants to live on mars. however, daniel is still not sure if he wants to. he is listening to a preview on this topic. listen with him and try to help him to make notes about it.b. check the answers together and then practice the new words with the teacher.part a2: a.daniel is watching the tv programme. listen to the discussion and answer the questions.1.how many students are invited to the programme?2. which grade are they in? 3. how does each of the students on the tv programme feel about living on mars?b. listen again and help him complete the lists.c.check the answers one sentence by one sentence. then read them by the students themselves.part a3a.with the help of the information in a1and a2, complete the dialogue in part a3 and read it to check the answers.b.analyze and practice the useful expressions in the dialogue.c.read it by the students themselves.step4.debatedivide the class into two groups to discuss the following topic: living on mars will be better or not?step5: speak up1.listen and answersimon and daniel are talking about the life on mars. listen to their conversation and find out their opinions on it.1.would daniel like to live on mars? why (not)?2.where does simon prefer to live? why?2.read the dialogue together and then practice the useful expressions.3.practice the dialogue in pairs or make a similar dialogue in pairs.step6.useful expressions study skillsstep7.lead-inwe have learned a lotr about mars. today we are going to learn more about mars.whats the colour of mars? so we call it red planet. why is it red? because of its atmosphere. the main part of the atmosphere is carbon dioxide instead of oxygen. how much carbon dioxide? 95 per cent. however, the surface of mars is more like the surface of the earth than other planetsand it has two moons: phobos and deimosstep8. presentation1. to know better about mars, please read the text on p18 and answer the question: whats the text mainly about?do we need to read every word to get the answer? we just need to run over the text quickly-read the first and the last paragraphs, the title and the headings. we call this kind of reading skill skimming.2. answer another questionis there any life on mars? why ?also, we dont need to read every word. instead, just look for the key information that will answer your questions. so we call this kind of reading skill scanning.step9 practiceusing skimming and scanning to do the exercises and check the answers on p18.read the text together and practice the useful expressions.read it by the students themselves.step10. homeworkpractice the useful expressions.do some exercises.title9b unit 1 main taskteaching aimslearn to write