新课标人教版高二英语教案全套.pdf
高二英语教案全套高二英语教案全套Unit1 Making a differenceUnit1 Making a difference 单元教学目标单元教学目标技能目标 GoalsGoalsTalk about science and scientistsPractise describing people and debatingLearn more about the infinitiveWrite a descriptive paragraph 目标语言目标语言功功Practise describing people and debatingPractise describing people and debating能能Thats correct句句Thats true.式式There is no doubt thatIt is clear thatIt is hard to say.Whats your idea?I doubt thatWell,maybe,butHave you thought about?词词 汇汇1.1.四会词汇四会词汇undertake,analysis,obvious,within,agriculture,gravity,curious,branch,debate,scan,boundary,graduate,research,wheelchair,disable,theory,seek,misunderstand,scientific,observe,match,predict,unhappiness,crime,astronomer,microscope,telescope,heaven,intelligent,patient,experiment2.2.认读词汇认读词汇Albert Einstein,genius,inspiration,perspiration,Alfred North Whitehead,quote,radioactivity,biologist,Stephen Hawing,PhD,promising,incurable,engage,Jane Wilde,exploration,Roger Penrose,observation,Newton,DNA,Galileo Galilei,Francis Bacon,geographer,Copernicus3.3.词组词组work on,go by,be/get engaged to sb,go on with,dream of,turn out,use up,be satisfied with,take a look at,what if,the other way around4 4重点词汇重点词汇undertake,debate,disable,seek,misunderstand,observe,match,predict,patient不定式的用法The infinitive used as Subject,Attribute,Object and Adverbial语语 法法重重点点句句子子1 Nor did he let the disease stop him from living the kind of life he hadalways dreamed of.2.It is not necessary to be a great scientist to make a difference in theworld.The first periodAims and demands:1.language aims:New words:genius,inspiration,perspiration,quote,mind,curious,gravity,radioactivity,outerspacePhrases:be on fire for,be similar to2.language skills:Talk about scientists and their contributions;talk about the meaning of thesequotes;listen to the tape and write down the main information3.Emotion aim:learn from these great scientists and their scientific spirit4.Strategy aims:to some extent,promote students abilities of listening and speaking,enlarge theirvocabularyFocus and difficultyFocus:Learn and master new words and phrases:encourage students to talk about the scientiststhey know;make students focus on listening and take some notesDifficulty:Improve the studentslistening ability;master new words and phrasesTeaching Methods:1.Warming up to arouse the students interest in science.2.Listening-and-answering activity to help the students go through the listening material.3.Individual,pair or group work to make every student work in class.Teaching Aids:multimedia,.a tape recorder,.the blackboardTeaching Procedures:Step I Warming upTask 1(class work)words presentation on the blackboardgenius,inspiration,perspiration,quote,mind,curious,be on fire for,be similar to,fearTask 2(group work)competitionT:Who made great contributions to society and science?What great scientists do you know?Andwhat are they famous for?Ss:Maria Curieradium and poloniumZhang Hengseismograph.Charles DarwinThe Theory of EvolutionThomas Alva Edisonthe light bulb.Albert EinsteinThe Theory of RelativityTask 3(group work)Learning quotesT:Who are they on the screen?Ss:Albert Einstein,Maria Curie,Thomas Alva EdisonT:Whom do you think these quotes are from?Do you know what they mean?S：I think it is from Edison.It means that if we make great efforts to do sth,well succeed.And nomatter how clever he is,a person will fail if he doesnt try his best.I n Chinese,it means 天才就是百分之九十九的汗水加上百分之一的灵感。S:It is from Einstein.It means if you want to succeed,its more important for you to haveimagination than knowledge.In Chinese,it means 想象力比知识更重要。S:It is from Madame Curie.It means there are only thingsto be understood in the world,whilethere is nothing to be feared.In Chinese,it means 生活中没有什么可怕的东西，只有需要理解的东西Step II ListeningTask 1(individual work)listeningT:Do you know any other scientists?Now lets do some listening practice on P2.We are going tolisten to the descriptions of some famous scientists.Before listening,please read it through quickly.Listen to the tape for the first time to get a general idea,and then try to finish the exercises.T:What are the key words?Ss:No.1 woman,her name is similar to the word curiousNo.2a falling apple,gravityNo.3 rice,father of modern rice,ChinaTask 2(group work)DiscussionT:What do these three great minds have in common?S:They were on fire for science and spent much time doing research.T:What are you interested in?What would you like to invent,discover?What would you like to be?Step III Language pointUndertake(undertook,undertaken)1.着手做We can undertake the work now.2.担负起，承担He undertook the leadership of the team.3.许诺，保证He undertook to pay the money back within six months.(作“许诺，保证”讲时，其后不接名词或代词作宾语)考例：They have_ their support whenever we need it.(A)A.promisedB.takenC.givenD.undertakenIt takes a very unusual mind to undertake the analysis of the obvious.It takes+n+to do sth做某事需要It will take a lot of courage to tell the truth.It takes 30 minutes to walk from here to the station.It took him a lot of money to buy her a fur coat.考例:It _ a lot of nerve to do a thing like that.(D)A.needsB.takesC.spendsD.A or BSome passengers complain that it usually _ so long to fill in the documents.(B)A.costsB.takesC.spendsD.sparesTo be feared 不定式做表语Be to do1.应该,必须The form is to be filled in and returned within three weeks2.表计划或安排Their daughter is to be married soon.3.表可能性 No a sound is to be heard.Homework1.prepare for dictation(the words on the blackboard)2.preview new words in speaking3.finish listening exercises on page 81Comments:It is difficult for Ss to tell more scientists who they know,so it is necessary to let Ssread more books about the scientists to board their views.And the Ss should do more exercises toconsolidate the use of undertake and be to do.The Second PeriodAims and demands:1.language aims:new words:sentence patterns:I doubt whether,there is no doubt that2.language skills:talk about branches of science,the importance of each branch,practise debatingwith useful expressions3.emotion aims:learn the importance of science4.strategy aims:to some extent,improve students abilities of creative thinking and speakingFocus and difficulty:Focus:learn and master new words,consolidate what students learnt in the last lesson,encouragestudents to talk about branches of science and have a debateDifficulty:students debate with each other with the useful expressionsTeaching aids:multimedia,the blackboardTeaching procedures:Step 1.DictationStep 2 Warming upTask 1(class work)words presentationrepresent,branch,debate,theres no doubt that,I doubt whether,obvious,gravity,agriculture,analysisTask 2(group work)discussion and competitionT:How many branches of science do you have to learn?Ss:maths,biology,physics,chemistry,computer scienceT:Why do you think they are important?Work in groups of five.Each group member represents abranch of science,eg biology,maths,chemistry,physics,computer science.Try to find as manyreasons as possible.Branches of scienceWhy?BiologyEssential to protecting the ecological balance and environment;people cant livewithout living things and medicine.ChemistryIs the key to the progress of human being;it is chemical reaction that produce manynew things.PhysicsWidely used in many fields,such as medicine,industry and agriculture.MathsYou cant learn physics or chemistry well withouta good knowledge of maths.Itis a tool in science and engineering.Computer scienceIt is now an indispensable tool in many fields.It can settle all kinds ofproblems at a high speed and can help people work easily.Step 3 DebatingT:which branch of science is the most important and useful to society?Now each four or fivestudents make a group and have a debate.A sample:S1:I think biology is the most important because it is essential to protecting the ecological balanceand environment.People cant live without living things.And it goes hand in hand with our life.Ifthere is no science of biology,there would not be medicine.S2:Well,maybe,but I think that chemistry is the most important.Because it is the key to theprogress of the human being.Besides,it is chemical reaction that produces many new things.S3:Its hard to say.There are many physical products.And physics is widely used in many fields,such as medicine,Industry and agriculture.There would be no life without physics.S4:Thats true.But maths is the basic science.You cant learn physics or chemistry well without agood knowledge of maths.It is a tool in science and engineering.S5:Well,there is no doubt that maths is important.In my opinion,computer science is the mostimportant in our modern information society.The computer is now an indispensable tool in manyfields.It can settle all kinds of problems at a high speed and can help people work easily.Step 4 Language pointsDebateV.debate sth(with sb)We must debate the question with the rest of the members.Debate wh-to do/wh-+clauseThey were debating whether to go to the cinema or to watch TV at homeDebate about/on sthWe debated for over an hour on the advantages and disadvantages of the computer.n.讨论,争辩,辩论After much debate,he was chosen captain of the team.考例:The two sides debated _ each other _ who was better.(B)A.to,toB.with,aboutC.over,onD.between,inBranch1,分支 Maths is a branch of science.2.树枝 He was hanging from the branch4.支流 The river has a lot of branchesRevision:undertake,It takes+n+to do sth,be to doStep 5 Homework1.prepare for dictation2.preview readingComments:From the activity,we know that the Ss like to take part in the debate,and asI dontallow the Ss to repeat,each one can have a chance to practice speaking.The Third and Forth PeriodAims and demands:1.language aims:new words:promising,boundary,graduate,incurable,match,practical,disablephrases:there did not seem much point in doing,go by,be engaged to.Turn out,on the other hand,2.language skills:catch the main idea through scanning and skimming;guess the meaning of new words according tothe context;understand some difficult sentences;talk about Stephen Hawking;discuss using thescientific method to solve problems3.emotion aim:learn from Stephen Hawking and get to know more about science4.strategy aims:Train the students reading ability,enlarge their vocabulary,enable them to solveproblems with scientific methodsFocus and difficulty:Focus:Learn and master the useful words and phrases;catch the main idea of the text;understanddifficult sentencesDifficulty:guess the meaning of some words according to the contextTeaching Methods:1.Scanning the text to get some information about Hawking.2.Careful reading to answer some detailed questions.3.Discussion after reading the passage to make the students learn how to use the scientific methodto solve the problem.4.Individural,pair or group work to make every student work in class.Teaching Aids:multimedia,a tape recorder,the blackboardTeaching Procedures:Step 1 DictationStep 2 Warming upTask 1(class work)words presentationboundary,scan,phD,observe,match,predict,promising,go by,be engaged to,turn outTask 2(class work)leading inT:Yesterday we learnt some quotes from some scientists.Look at the pictures on the screen.Do youknow who the person is?S:He is Stephen Hawking.T:Yes.Very good.He is one of the greatest physicists of our time.How much do you know abouthim?Ss:He is the author of the book A Brief History of Time,which is very popular.He is a scientist who always sits in a wheelchair.He is famous for his discovery about black hole.T:Do you want to know sth more about him?Today we are going to learn a passage about StephenHawking.It will tell us Hawkings determination,thoughts and some theories.Step 3 ReadingTask 1(individual work)pre-readingT:Scan the text to answer the following questions1 Why did Stephen Hawking need a PhD?S:Because he wanted a job.2.When did Hawking become famous?S:Hawking became famous in the early 1970s,when he and American Roger Penrose made newdiscoveries about the Big Bang and black holes.2.When did Hawking visit Beijing?S:In 2002,Hawking visited China and spoke to university students in Hang zhou and Beijing.Task 2(pair work)imagination and discussionSuppose:you may not have more than 12 months to live,How would you feel and what would youdo?Please discuss with your partner and then give us your answer.S:I would feel very sad and depressed.How unlucky and miserable!.I would do many things I wasinterested in.I would stop learning at school and travelled around the world.Task 3(individual work)while-readingT:As a scientist,what did Hawking think after knowing the bad news?Read the first 3 paragraphsand try to find the answer quickly.S:Instead of giving up,he went on with his research,got his phD and married Jane.He continuedhis exploration of the universe and travelled around the world to give lectures.T:Well done.What doe paragraph 4 and 5 tell us?Now read these two paragraphs and get the mainidea.S;they tell us sth about his book A Brief History of TimeT:What are mentioned in the book?S:In the book,Hawking talked about the big Bang and black holes(para 4).He explains both whatit means to be a scientist and how science works.(para5)T:According to Hawking,how do people misunderstand science?S:According to Hawking,people often think that science is a number of“true”facts and neverchanges.T:How do scientists do research and how can they get theories?Please read para 6 and try to findthe basic steps of the scientific method?S:First,scientists observe what they are interested in.To explain what they have seen,they build atheory about how things happen and the causes and effects.Finally,the scientists test the theory tosee if it matches what they have seen and if it can predict future events.T:What is the trouble with his speech computer?Please read the last para,and give your answer.S:Hawking doesnt like his speech computer giving him an American accent.Step 4 Post-readingTask 1(pair work)Ture of false questionsT:look at the sentences on the screen.Discuss with your partner and find the sentences in the text toexplain why it is ture or false.Hawking was told that he had an incurable disease when he was just 21 years old.(T)Finally Hawking had to give up PhD and his research(F)He and Roger Penrose made newdiscoveries about the Big Bang and black holes.(T)“A Brief History of Time”is too difficult for people to understand.(F)Science is about true facts that never change.(F)When Hawking gives lectures,he always speaks through a computer.(T)Task 2(group work)words guessing1.a promising graduate student at one of the top universities in the world.(B)A.中学毕业生B.大学毕业生C.毕业生2.Your doctor tells you that you have an incurable disease and may not have more than 12 monthsto live.(B)A.可治愈的B.无法医治的3.(There did not seem)much point in working on my PhD.(A)A.意义B.点C.分数D.尖头There is no point in doing sth 做某事没有用4.As his disease has disabled him,Hawking has to sit in his now-famous wheelchair(B)A.使(某人)丧失能力B.使(某人)残疾5.In 1988,he wrote A Brief History of Time,which quickly become a best-seller.(B)A.最佳营业员B.畅销书6.First,they carefully observe what they are interested in.(A)A.的
