關(guān)于高二英語教案：英語unnitone

1、unit1 making a difference.teaching aims and demands1.topic:talk about science and scientists2. function: describing people and debatingthats correct. its clear thati doubt that there is no doubt thatits hard to say.well, maybe, butthats true.whats your idea?have you thought about?3.vocabulary undert

2、ake analysis within gravity similar paragraph debate scan boundary incurable engage promise exploration disable theory seek that(adv.) misunderstand scientific method observe match predict astronomer curious microscope telescope punish intelligent patientbe similar to work on go by be/get engaged to

3、 sb. use up go on with dream of turn out be satisfied with take a look at the other way round on fire make a difference be curious to do sth./ about sth. / that clause4. grammarthe infinitive used as predictive/ adverbial / attribute / subject/ object.the analysis of the teaching material the topic

4、of this unit is “ making a difference”. in this unit, first we can learn about the science subjects and know the importance of each subject. second, we can get familiar with some great scientists and their famous quotes and achievements, such as stephen hawking, galileo, albert einstein, zhangheng a

5、nd so on. third, we will know how the discoveries and inventions of the great scientists help us better understand the world and improve our life. by knowing this, students are encouraged to study hard, and their love of science and their hope of becoming scientists are inspired.1.warming up: it off

6、ers us five pictures of foreign great scientists with their famous quotes. by learning their quotes and talking about their achievements, students can know about the key to success and make their minds to be successful. 2. listening: it contains 4 great minds including the students. in fact, it prov

7、ides three passages and the students are asked to have a guess who they are, which is so interesting that it may further arouse the students enthusiasm in science.3. speaking: the students are asked to have a debate about which branch of science is the most important and useful to society. by doing

8、so, students can practice debating skills and use some useful expressions freely. at the same time, they will find that knowledge plays an important part in our daily life.4.pre-reading the three questions in pre-reading pave the way for reading. 5.reading: the text describes hawkings disease, dream

9、, achievements and opinions on science and scientific research.6. post-reading: the exercises help the students further understand this great scientist. 7. language study it contains word study and grammar. students will have a better knowledge of the uses of the infinitive in this part.8.integratin

10、g skills it includes reading and writing. in the reading passage, students can learn about characteristics of five scientists and their scientific spirit. in the writing part, students are asked to write a paragraph to describe a favourite scientist.9. tips unit one also gives students some advice o

11、n how to use the scientific method to learn english.10. checkpoint it sums up the uses of the infinitive.teaching arrangementsperiod 1&2: warming up, listening and speakingperiod 3&4: readingperiod 5: language studyperiod 6: integrating skills and writingnotes:1. amending in warming up, its

12、too abstract for the students to talk about the quotes, so we deal with it as a unit task to the students at the very beginningmake up a column about scientists and their quotes. 2. replacement in speaking, the text gives the students the debate: which branch of science is more important and useful

13、to our society?its too difficult and abstract for the students to carry it out. the reasons are as follows: 1) their vocabulary is not large enough.2) its too difficult to divide each branch of science in our daily life.in fact, each branch cant be divided from the others. only by combining them tog

14、ether, can we make our world more beautiful. so we change the topic, and ask the students to talk about what has happened in our daily life. that is , should a nuclear power station be built in sanmen? this topic can give the students lots of space to talk about. 3. adding this unit doesnt give a go

15、od sample for the students to write about a scientist. so it is also very difficult for the students to do the writing well. because of this, we add a research task to the students after finishing the reading material no boundaries. (what is science and what is the spirit of a scientist? do research

16、 on your favorite scientist and try to find out what makes him /her successful. the students are asked to finish the task by surfing the internet.) with the help of the first unit task- to make up a column about scientists and their quotes, its possible for the students to write a good article about

17、 a favorite scientist.teaching proceduresperiod 1&2: warming up, listening & speakinggoals: 1.to encourage the students talk about the science and scientists2.to develop the students ability of listening for information3.to enable the students to have a better understanding of the importance

18、 of science.teaching proceduresstep1. warming uptask 1. class work t: nice to see you again. i miss you very much. and im glad to meet some new students here! nice to meet you!t: what makes you get together here/ get apart with your former classmates ?some of us learn arts/ science while others lear

19、n science / arts.task2 class work 1. what are arts subjects? what are science subjects?arts historygeogrophypolitics sciencechinese physics maths chemistryenglish biologytask3. pair work why do you learn arts/ science? im good / poor at i prefer to im into because i like/ dislike. i want to be my pa

20、rents want me to my dream is task4. individual work what is your dream? what will you do to make your dream come true? step2. listening pre-listening having heard your dreams, i am glad to know all of you have great mind. im sure one day youll become great minds (great men /women).before we realize

21、our dreams, we should learn about some great minds first so that we can follow them, do you think so?task1. class work what great scientists do you know?scientists task2. individual workenjoy the video, listen carefully and find out who are mentioned in the video.(copernicus, galileo, kepler and new

22、ton.)task3 pair workenjoy once more. what are they famous for?task4 individual worklisten to the three passages , finish the exercises and talk about the scientists.enjoy a video and do the listening comprehension on the screen.step3. speakingthanks to the discovery of madam curie- uranium ( show th

23、e slide) and the equation of einstein ( slide ), nuclear power station can be built nowadays. it is reported a nuclear power station is being built in sanmen. someone says it is a good thing, while others dont think so. (show slides to help the students learn more about the disadvantages and advanta

24、ges of it.)task1 group workdebating (should a nuclear power station be built in sanmen?)the following useful expression may give the students help.thats correct. its clear that i doubt that thats true. its hard to say. well, maybe, but there is no doubt that whats your idea? have you thought about ?

25、step4. homework1. finish off the wb listening.2. make up a column about scientists and their quotes period 3 & 4 : pre-reading , reading & post-readinggoals:1. to get to know something about the famous scientist stephen hawking.2. to learn the spirit of hawking3. to develop some basic skills

26、 of readingteaching proceduresstep1. pre-readingtask1: class workduring the last period, we talked about a lot of scientists and their great achievements. can you use one adjective to describe science?do you know any disabled scientist? today we are going to talk about a disabled scientist.task2. cl

27、ass workenjoy the video and guess who he is. does he move his lips while speaking?task3. individual worklisten and answer: 1). how does he make a speech without moving his lips? (through a speech computer) 2) what is it that hawking doesnt like about his speech computer? (it gives him an american ac

28、cent.)step2. readingt: do you want to know more about hawking? s: yes. t: what do you want to know about him? s: his family, his achievements t: turn to p3task1: group work skim the text and give one word to each paragraph.dreampara2 achievementspara1diseasepara1problempara7opinionspara1 task2: indi

29、vidual work1) how would ordinary people feel when they were told that they had an incurable disease?2) what did stephen hawking do when he was told that he had an incurable disease?3) what is hawkings dream?4) read para3 and para4. fill in the blanks. he makes research into_, e.g.: _? _? _?he made n

30、ew discoveries about _ in the early 1970s.his book _ was written in a way_.5. what are the steps of the scientific method?6. how do people misunderstand science?7. what is hawkings opinion about science?task3. group worknow we know that in hawkings opinion even the best theory can turn out to be wro

31、ng.1. suppose hawkings theory of black holes was found wrong by himself, would he admit it ? have a discussion and give your reasons.2. show the students the fact with the slide.task4. class workhow do you understand the title “no boundaries”?suggested answers:unanswered questions have no boundaries

32、. science in thinking. imagination.there are no boundaries between truth and falsehood (謬誤) the healthy and the disabled.step4.homework:group work research workwhat is science and what is the spirit of a scientist? do research on your favorite scientist and try to find out what makes him /her succes

33、sful.use a library or the internet to finish the research work./sevenlit/bacon/http:/www.c-period 5 word study grammargoals:1. to get the students to reflect on the useful words and phrases in this unit2. to enable the students to have a better knowledge of the uses of the in

34、finitiveteaching procedures:step 1. individual work1.ask the students to tell the spirits of disabled people and what they can learn from them.2.finish the exercises in the sb page 5suggested answers:1.(a)這對夫婦花光了所有的錢去找他們六個月前失蹤的五歲兒子.2.(c)大家很容易看出她不高興.3.(b)牛頓自言自語: “為什么蘋果會落到地上,而不會飄向空中?”。后來，他發(fā)現(xiàn)了萬有引力定律.4.

35、(a)科學(xué)家預(yù)言在未來的十年內(nèi),環(huán)境污染會更加嚴重.他們告誡人們?nèi)绻徊扇〈胧┙鉀Q這個問題，我們將會毀滅我們的星球.5.(b)哈利觀察這個物體的運動已有多年了,并且預(yù)測它每76年回來一次.6.(a)警察發(fā)現(xiàn)這個人的指紋和在犯罪現(xiàn)場提取的不一樣后,就放他走了.step 2 class worka. (look at the sentences on the screen. ask the ss to tell the function of the underlined part in each sentence.)1. were surprised to hear the news. (adv

36、erbial)2. we have to get up early to catch the first train. (adverbial)3. he is considered to be a great scientist. (object)4. to see is to believe. (subject, predictive)5. i have a lot of words to say. (attribute)6. its impossible for him to go there alone. (subject)7. she promised to make no mista

37、kes at all. (object)8. i find it difficult to understand him . (object)b. summarize the form of the infinitive:不定式的簡單式由to+動詞原形構(gòu)成,其動作與主要動詞同時發(fā)生或者發(fā)生在主要動詞之后.不定式的進行式由to be +現(xiàn)在分詞構(gòu)成,表示在主要動詞的動作發(fā)生時,不定試的動作正在進行中.不定式的完成式由to have+過去分詞構(gòu)成,表示不定式的動作發(fā)生在主要動詞的動作之前.show the video of the explanation of the uses of the in

38、finitive to the students. help the ss master the infinitive better.step3 class workexercises高考回顧:1. the purpose of new technologies is to make life easier _ it more difficult. (met99)b a. not make b. not to make c. not making d. do not make 2. ive worked with children before, so i know what _ in my

39、new job. (met2000)b a. expected b. to expect c. to be expecting d. expects3. having a trip abroad is certainly good for the old couples but it remains _ whether they will enjoy it. (met2001)b a. to see b. to be seen c. seeing d. seen4. charles babbage is generally considered _the first computer. (me

40、t1993)c a. to invent b. inventing c. to have invented d. having invented5. allen had to call a taxi because the box was _ to carry all the way home. (met2003)a a. much too heavy b. too much heavy c. heavy too much d. too heavy much6. the boy wanted to ride his bicycle in the street, but his mother t

41、old him _. (met95)a a. not to b. not to do c. not do it d. do not to7. little jim should love _ to the theatre this evening. (met 92)a a. to be taken b. to take c. being taken d. taking8. there are five pairs _, but i'm at a loss which to buy.(1999上海高考)b a. to be chosen   b. to ch

42、oose from  c. to choose  d. for choosing9._late in the afternoon, bob turned off the alarm. (2001年北京春季高考)a a. to sleep  b. sleeping  c. sleep  d. having sleep 10. with a lot of difficult problems _, the newly-elected president is having a hard time.(2002年上海春季高考)c a. set

43、tled b. settling c. to settle d. being settled11. she will tell us why she feels so strongly that each of us has a role _in making the earth a better place to live. (2003上海春季高考)ba. to have played b. to play c. to be played d. to be playing12. in order to gain a bigger share in the international mark

44、et, many state run companies are trying _their products more competitive. ( 2002上海春季高考)aa. to make b. making c. to have made d. having mad13. the teacher asked us_ so much noise. (2003北京春季高考)d a. don't make b. not make c. not making d. not to make14. i've worked with children before, so i kn

45、ow what _in my new job. (2000年 高考)ba. expected    b. to expect  c. to be expecting  d. expectsstep4 individual workdo ex.3 page6suggested answers 1.is there anything to eat?2.i need a pen to write with.3.do you have anything to add?4.he is looking for a box to put the two ra

46、bbits in.5.it would be a comfortable house to live in .step5 homeworkfinish off the exercises in wb.preview making a differenceperiod 6 integrating skills & writinggoals:1. to revise the language points and grammar-the infinitive in this unit.2. to learn more about the characteristics of scienti

47、sts3. to write a paragraph about a scientist.teaching procedures:  t: yesterday we learned the grammar-the infinitive. we know that the infinitive can be used as the subject, object, adverbial and so on. now let's do some exercises to see if you have mastered them well enough. fill in

48、the blanks, using the infinitive。(show the following on the screen）look at the screen. step 1 individual work1.the goal of stephen hawkings research is to _and to_is his greatest dream.2.the doctor thought he only had three more years to _, which turned out _.3.we took a taxi to _.we hurried there ,

49、only to _.we were unhappy to_.4.he studied hard to _.5.lunch is ready. lets stop to _.suggested answers:1.discover nature of the universe; get married2.live; be wrong3.catch the train; find the train had gone; miss the train4.pass the examination5.have lunch t: now lets revise the useful expressions

50、 in this unit together. fill in the blanks with the right phrases in the boxwork on, be engaged to, go by, turn out, go on with, use up, dream of1.he _one day becoming a famous singer2.john _mary.3.two weeks slowly_.4.his suggestion _to be a good one.5.we _ our money.6.for we cant finish copying the

51、 essay today, we have to _it tomorrow.7.tom _a story-book.suggested answers:1.dreams of 2.is engaged to 3.went by 4.turned out5.have used up 6. go on with 7.is working onstep 2 readingt: there were many scientists in the world in the past. they made great contributions to our society. they help us understand the world better. do you know why and how they made these important discoveries or inventions? ok. today we are going to read a passage. it will tell us