高二上册英语教案：全套教案

1、unit 1 making a differenceteaching goals:1. talk about science and scientists2. learn more about the infinitive3. practise describing people and debating teaching time: 6 periodsthe first periodteaching aims:1. learn and master the following words:inspiration, perspiration, undertake, analysis, obvi

2、ous, within, quote2. talk about science and scientists.3. listen to the description of some scientists.4. do some speaking, describing people and debating. teaching important points:1. train the students listening ability by listening practice.2. train the students speaking ability by talking about

3、science and scientists, describing people and debating.teaching difficult points:1. how to improve the students listening ability.2. how to help students finish the task of speaking. teaching methods:1. warming up to arouse the students interest in science.2. listening-and-answering activity to help

4、 the students go through the listening material.3. individual, pair or group work to make every student work in class.teaching aids: 1. a multimedia 2.a tape recorder 3.the blackboardteaching procedures:step i warming up1.t: there are many outstanding scientists in the world, who made great contribu

5、tions to societyand science. now look at the pictures on page 1, tell mewhat are these scientists famous for?(bb) scientistscontributionsmaria curieradium /poloniumalbert einsteinthe theory of relativity2.t: well done. i think you are all interested in science and scientists. what do you think makes

6、 a successful scientist? have a discussion in pairs or groups of four. then report the results of your discussion.(it is the way he uses his tools that makes a successful scientist.a successful scientist must have much imagination and intelligence and he must be creative and hard-working.a successfu

7、l scientist must be confident,curious and careful. but whati like to know is whatmade him/her interested in science)t: now look at the quotes on page 1.do you know what they mean? and do you agree?天才就是百分之九十九的汗水加上百分之一的灵感。想象力比知 更重要。生活中没有什么可怕的 西，只有需要理解的 西。分析明 存在的事物需要非凡的 。你不可能把一切教 一个人，你只能帮助他在他自己的 知范 内去

8、和了解事物。t: do you know any other quotes about science and thinking?wisdom is only found in truth.- johann wolfgang von goethe.knowledge is power. francis bacon.step ii listeningt: ok. now lets do some listening practice on p2. we are going to listen to the descriptions of some famous scientists. read

9、the requirements by yourselves quickly. listen to the tape for the first time to get a general idea, and then try to finish the exx.step iii speakingt: now let looks at the speaking part on p2. work in groups of five. each group member represents a branch of science, eg biology, maths, chemistry, ph

10、ysics, computer science. you are going to debate each other to see which branch of science is the most important and useful forsociety. first you should decide who will represent each branch and then prepare your role cardto debate. you can use the expressions.step iv language points (computer)1it t

11、akes a very unusual mind to undertake the analysis of the obvious分析明 存在的事物需要非凡的 。(1)undertake(undertook ， undertaken)vt承担 (工作， 任等)，承 +名 例： he undertook the difficult task willingly他欣然承担那 困 的工作。1 will undertake the responsibility for you我会 你 起 任。vt.着手， 行，企 +名 例： he undertook a new experiment 他着手一 新的

12、。(2)analysis 复数形式analysesa chemical analysis 化学分析we made a careful analysis of the problem我 仔 分析了那个 。(3) obvious adj. (more obvious， most obvious)明 的，明白的， 而易 的obviously adv 例： he told her an obvious lie 他 她扯了一个明 的 言。it is obvious that 是 然的。例： it is quite obvious that he didnt do it himself 然他没有 自去做。

13、it seemed obvious that he suffered from a bad cold 然他得了重感冒。2there is no doubt that 毫无疑 例： there is no doubt that our team will win我 是毫无疑 的。i dont doubt that we will win the game (否定句用that)我不 疑我 将会 得 比 。do you doubt that he has passed the final examination ? (疑 句用that)你 疑他已通 期末考 了 ?i doubt whether he

14、 is the best man for the job (肯定句用whether)我 疑他是否是担任那 工作的最适当人 。homeworkpreview the reading material.review the words and expressions in this period.step v the design of the writing on the bbunit 1 making a differencethe first periodscientistscontributionsmadame curieradium/poloniumedisonthe light bul

15、beinsteinthe theory of relativityrecord after teaching:the second &third periodteaching aims:1.learn and master the useful words and phrases.2.train the students reading ability.3. let the students learn from stephen hawking. teaching important points:1. master the following phrases and sentence pat

16、tern:work on, go by, be engaged to, go on with sth, dream of, turn out2. enable the students to understand the text better.3. improve the students reading ability.teaching difficult points:1. how to make the students understand the reading text better.2. how to make the students understand the follo

17、wing sentence. there didn t seem much point in working on the phd. teaching 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 method to s

18、olve the problem.4. individual, pair or group work to make every student work in class.teaching aids: 1.a computer2.a tape recorder3.the blackboardteaching procedures:step i lead-in and pre-readingt: yesterday we learnt some quotes from some scientists. now look at the picture on the screen. do you

19、know who the person is?( stephen hawking, one of the greatest physicists of our time, a brief history of time )today weare going to learn a passage about stephen hawking. it will tell us hawking determination,sthoughts and some theories. first let s learn some new words and phrases. then turn to p3.

20、 lookat the questions in pre -reading quickly and then scan the text as quickly as possible and find the answers to them.answers:1 because he wanted a job.2 hawking became famous in the early 1970s, when he and american roger penrose made new discoveries about the big bang and black holes.3 in 2002,

21、 hawking visited china and spoke to university students in hangzhou and beijing.step ii readingt: well done. now read the passage once as carefully as possible. then answer some detailed questions on the screen. you may discuss them in pairs if necessary.what did stephen hawking do when he was told

22、that he had an incurable disease?1. how would most people feel when they were told that they had incurable disease?2. what did hawking write in 1988?3. what did hawking explain in the book ?4. according to hawking, how do people misunderstand science?5. what are the basic steps of the scientific met

23、hod?6. what is it that hawking doesn t like about his speech computer?step iii language pointsthere didnt seem much point in working on my phd i didnt expec to survive that long取得博士学位 我来 没有什么意 ，我没有期望活那么久。phd(doctor of philosophy ) 指“博士学位”there is no point in doing sth 表示“做某事没有作用或没有意 ”。例： there is no

24、 point in arguing further 争 下去没有意 了。there is no point in protesting it won t help much抗 没有什么用 ，于事无 。that 在此 副 ，意 “那么”，可以修 形容 。this 也有此用法。例： i didnt expect he was that rude 我没料到他会那么粗 。i have never been out this late before 我从未在外面呆到 么晚 。please cut my hair about this much 把我的 剪掉 么 。4 yet two years had

25、gone by and i was not that much worse 但两年 去了，我的情况却没那么糟糕。go by 意思是“ (时间 ) 去”。例： time went by so quickly we are already at the end of our summer holiday 得真快， 眼我 已 要 束暑假了。thirty years went by and her hair was beginning to turn gray三十年 去了，她的 开始 白了。5in fact ，things were going rather well for me and i had

26、 gotten engaged to a very nice girl，jan wilde事 上，事情 展得 挺 利。我和一位非常好的女孩 得 婚了。get be engaged to sb“与某人 婚”例： did you hear they have got engaged last month?你有没有听 他 上个月 婚的消息?tom got engaged to mary ， whom he had met on the train 姆和 婚了，他 在火 上 的。be engaged in(on)+n doing sth从事 (工作 )的，忙于的例： she was engaged i

27、n protecting wild birds 她从事保 野生 的工作。right now i m engaged我 在正忙着。be engaged ( 等 )通 中的，占 中的，相当于美国英 的busy例： the line number is engaged 。 路被占用。engagement n 婚 (to)例： announce ones engagement to 宣布与 婚break off ones engagement 解除婚 ，解 engagement ring 婚戒指 (戴在左手无名指上)6scientists，on the other hand ，hawking writ

28、es ，know that their job is never finished andthat even the best theory can turn out to be wrong霍金写到， 从另一个方面说， 科学家知道他们的工作是永无止境的，论，也可能是错误的。即使是最完美的理turn out to be “结果是”“最后的情况是”+副 +形 +to do +that 例： theweatherman said it was going to rain this afternoon but it turned out to be verylovely 天气预报说今天下午有雨，其实今

29、天天气非常好。the lecture turned out to be very dull讲座结果很无聊。everything turned out well 一切顺遂。the rumor turned out (to be) true那谣言后来证明是真的。it turned out (that) two travelers had been killed后来证实 (查明 )有两位旅客丧生。turn outvi.(为集会等 )外出，去。turn outvt. (可分开用 ) 关 (熄灭 ) (煤气，电灯油灯等turn outvt.(可分开用) 生产(产品 )，出产)例： the factory

30、 can turn out l000cars a day 这家工厂一天能生产1000 辆汽车。7everyone has his or her special skills and interests ， and only by discovering what we do best can we hope to reach our goals and truly make a difference 每个人都有自己的专长和兴趣， 只有发现自己的专长， 我们才能期望达到自己的目标， 真正与众不同。only 修饰介词短语或从句时，要求倒装。例： only at that time did i re

31、alize its importance直到那时我才意识到它的重要性。only in this way can you make progress in your english study 只有这样你才能在英语学习上取得进步。only when you finish your homework can you go out to play football只有当你完成作业你才能出去踢球。only 修饰主语时，通常置于主语之前。例： only you understand me 只有你了解我。only 修饰主语以外时，通常置于动词之前(有 be 动词、助动词时，则置于其后)例： she onl

32、y eats vegetables她只吃蔬菜。i only lent you the money 那笔钱我只是借给你(不是给你 )。he only works when hes got homework 他只在有家庭作业时才做功课。ive only seen him once 我只见过他一次。8 imagine this ： you are twenty -one years old and a promising graduate student at one of the top universities in the world 想象一下这种情况：你二十一岁是世界最有名大学里的一个有希望

33、的毕业生。imagine+ 名词例： can you imagine life with out electricity?你能想像没有电的生活吗?the gir1 tried to imagine the gentleman as her father 女孩 着把 位 土想像成自己的父 。imagine+doing 想像做”例： i didnt imagine becoming a writer in my childhood在孩提 代，我并未想像成 一名作家。imagine+ 名 (人 )+doing 想像 (某人 )做例： i cant imagine her marrying him 我

34、无法想像她和他 婚。imagine+(that) wh 想像；想，推 (不可用 行 )例： imagine you are a bird 想像你是一只 。can you imagine how much 1 was surprised to see it ?你能想像我看 它后感到多么惊 ?iimagine (that) i have met you somewhere before我想以前曾在哪里 你。can you imagine what he is doing?你能猜 他在做什么 ?(just) imagine (it) !想想看 !imagination ( 名 )imaginativ

35、e ( 形 )promising ( 形) 有希望的，有前途的，前途光明的例： a promising actress 有前途的女演 9 since then ，hawking has continued to seek answers to questions about the nature of the universe从那 起，霍金就 求关于宇宙特征的 的答案。seek+(for after)+ 名 搜 ， 找； 求，探求；追求例： they sought shelter from the rain 他 找 避雨的地方。he found it worthless to seek fam

36、e 他 追求名声是不 得的。we must seek (for) a solution to the problem我 必 求解决 的方法。seek+名征求， 求，he sought his doctors advice 他向医生 教 (征求医生的意 )。step iv listening and consolidationt: now i ll play the tape. you can follow it in a low voice. pay attention to your pronunciation and intonation. then do exx in post -rea

37、ding.homeworkt: learn the words and phrases by heart and try to use them freely and correctly. read the text fluently and recite some important sentences.the design of the writing on the bb unit 1 making a differencethe second perioduseful expressions:work on +n./pron. /doing,go by: pass,be/get enga

38、ged (to sb.): be bound by a promise to marry,go on with sth: continue with sth,dream of: imagine,turn out: prove(to be),sentence pattern:there is no point (in) doing sth.=there is no good reason for doing sth.record after teaching:the fourth periodteaching aims:review the words learnt in the last tw

39、o periods.learn how to explain the words in english.learn and master the usages of the infinitive.teaching important points:master the usages of the infinitive.teaching difficult points:1.how to help the students learn to explain words in english.2.how to help the students master the usages of the i

40、nfinitive.teaching methods:1.review method to help the students remember what they have learnt beore.2.explanation and inductive methods to make the students master the usages of the infinitive.3.individual work or pair work to make every student work in class.teaching aids:the blackboardteaching pr

41、ocedures:step i revisionhave a dictation of some words and expressions.step ii word studyt: now let s do an ex to see how to explain some words in english, according to the meanings ofthe sentences. please turn to p5. let s do the ex in word study. choose the closest meaning tothe underlined word in

42、 each sentence. first we ll learn a new phrase: use up. do it by yourselfand you can discuss in pairs.step iii grammar（ 解 后）bb:1. he hoped to visit china again .2. it took a lot of time to finish the report .3. please give the boy sth to play with .4. he went home to see his sick mother .5. her wish

43、 is to become a pop singer .t: tell me the function of the underlined part in each sentence.s: no.1 is used as the object.s: no.2 is used as the subject. it is more usual to use formal subject“ it ” and the infinitiveis usually placed at the end of the sentence, that is“ it is to do sth.”.s: no.3 is

44、 used as the attribute.s: no.4 is used as the adverbial for purpose.s: no.5 is used as the predicative.t: now let s do an ex on the screen. group the infinitives according to how they are used. 1.some things need (1) to be believed (2) to be seen .2.the doctor told him that he may not have more than

45、 twelve months (3) to live .3.(4) in order to get married ,i needed a job, and (5) in order to get a job , i needed a phd.4.readers were pleased and surprised (6) to find that a scientist could write about his work in away that ordinary people could understand .5.he traveled around the world (7) to

46、give lectures .6.what does it mean (8) to be a scientist?7.people who listen to hawking s lectures sometimes find it difficult (9) to understand him .8.(10) to explain what they have seen , they build a theory about how things happen and thecauses and effects.s: subject:(8)attribute(2)(3)object(1)(9

47、)adverbial(4)(5)(6)(7)(10) step iv practicet: now let s do some exercises on p6, ex2 and ex3.rewrite the sentences with“ to be donehave been done”.he wanted the nurses to take care of the patient. he wanted the patient to be taken care of.because“ the patient” is the logical object of“ take care of”

48、 , the passive infinitive should be uin the second sentence.the car was reported to have been stolen.but whenthe action expressed by the infinitivehappens before the predicate, the perfectinfinitive should be used.homeworkfinish all the exx in grammar. preview the content in integrating skills.the d

49、esign of the writing on the bbunit 1 making a differencethe third periodphrase: use upgrammar: the infinitivehe hoped to visit china again .it took a lot of time to finish the report .please give the boy sth to play with .he went home to see his sick mother .her wish is to become a pop singer.he wan

50、ted the nurses to take care of the patient.he wanted the patient to be taken care of.record after teaching:the fifth periodteaching aims:1.revise the language points and grammar the infinitive.2.learn and master the following phrases:take a look at, what if, the other way around3.do some reading and

51、 writing practice to improve the students integrating skills.4.learn how to write a descriptive paragraph.teaching important points:1.improve the students integrating skills.2.help the students write a descriptive paragraph.teaching difficult points:1.how to help the students understand the passage

52、better.2.how to help the students learn to write a descriptive paragraph.teaching methods:1.doing exx to revise what we ve learnt before.2.asking-and-answering activity to go through the reading material.3.discussion to help the students understand the passage better.4.individual, pair or group work to make every student work.teaching aids:1.a computer2.a