译林版高中英语选必三Unit2 Reading II 名校教案.docx

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1、Unit 2 Out of this worldReading (II)内容分析：本单元的教学旨在引导学生深入思考人类探索宇宙的意义并学习宇航员奋 勇前进、直面挑战的宝贵品质，培养学生对未知世界的好奇心与探索精神，加 深学生对国家航天科技发展的认识，增强民族自豪。Reading通过介绍宇航员在 空间站的生活，拓宽学生的知识面，激发学生对“太空探索”这一话题的求知 欲引导学生发现并学习宇航员身上的优秀品质，并能在实际生活中展现这些品 质。教学目标：By the end of this section, students will be able to:1. discuss the achieve

2、ments China has made in space exploration;talk about other major breakthroughs in space exploration;2. explain their choices of whether to go into space;develop an interest in space exploration.教学重难点：1. Summarize the main points of the lecture transcript about an astronauts life on a space station;A

3、nalyze the language features of the lecture transcript;2. Use pronouns to improve cohesion in writing;教学过程：Step 1 Lead-inListen to the passage and underline the following key words and expressions.Step 2 Building vocabularyPhrase study: come to an endIntroduce the meaning of come to an end”come to a

4、n end结束，告终 Similar expressions:come to a close 结束come to the rescue 援救come to a dead end进入死胡同come to a decision 作出决定1. Word study: gravityn. the force that causes things to drop to the ground 重力n. the extreme importance or seriousness of sth 重要性，严重性n. serious behaviour, speech or appearance 严肃，庄严 试译

5、：我认为你没有意识到形势的严重性。I dont think you have realised the gravity of the situation.3. Word study: quartern. one of four equal parts of sth 四分之一n. a period of 15 minutes 一亥U 钟n. a period of 3 months 一季度pL rooms that are provided for soldiers, servants, etc. to live in 营房，宿舍Word study: botherv. to spend tim

6、e or energy doing sth花费时间精力做某事(常用于否定句和疑问句) bother with/about sthbother to do/doing sthcan* be bothered to do sth/don bother to do sth 不想出力/懒得做某事Practice makes perfect :1) . Does it bother you that she earns more than you?2) . It bothers me to think (think) of her alone in that big house.3) . Stop bo

7、thering (bother) me while I am working.4) . I am not bothered (bother) to invite him to my birthday party.4. Word study: occupyIntroduce the meaning of occupyv. to fill or use a space or an amount of time 使用，占用v. to fill your time or keep you busy doing sth 使忙于.v. to have an official job or position

8、 任职，执政occupy sb/oneself in doing sth/with sthoccupy-occupied. Susan occupied herself with work so that she could escape from the past.1) . Tom has been occupied in preparing for speech competition.2) . Many men still occupy more positions of power than women.3) . I am afraid you wont be able to see

9、the doctor for he is fully (full) occupied with appointments this afternoon.6. Phrase study: cast new light oncast new light on使进步了角星cast-cast-cast. Recent research has cast (cast) new light on the causes of the disease.1) . What he said cast (cast) new light on the problem.3), The discovery of the

10、dinosaur skeleton has cast light on why they became extinct.7. Word study: maintenanceIntroduce the meaning of maintenance ”.n. the act of keeping sth in good condition 维护, 保养n. the act of making a state or situation continue 维持, 保持 maintain-maintenance8. Phrase study: In the circumstancesin/under t

11、he circumstances在这种情况下，既然如此in/under no circumstances 决不Practice makes perfect：1) . His words were of little comfort in the circumstances.2) . His rudeness (rude) was forgivable in the circumstances.3) .试译： Under no circumstances can we look down upon others because of their humble background.在任何情况下，

12、我们都不能因为别人的出身卑微而瞧不起他们。9. Word study: exposuren. being in a situation where it might affect you 面临， 遭受 (危险或不快)(to sth)n. the revealing of the fact 揭发n. being discussed or mentioned on TV, in newspapers, etc.宣传, 报道expose-exposurePractice makes perfect:1) . Exposure to lead(铅)is known to do harm to the

13、brains of young children.2) . All the candidates tried their best to get more exposure (expose) on television and in the press.3) . There is convincing evidence of a link between exposure to the sun and skin cancer.10. Phrase study: at a timeat a time 一次，每次at one time 曾经，一度Practice makes perfect：1)

14、. They used to be good friends at one time.2) . Take the medicine three times a day and three pieces at a time.11. Phrase study: In view ofin view of鉴于，考虑到12. Word study: producen. things that have been made or grown, especially things connected with farming 产 品，尤指农产品(不可数)v. to make things to be sol

15、d 生产， 制造produce-producer-production-productive1) . My time spent in the library was very productive (produce).2) . Leo is an independent television producer (produce).3) . The shop sells fresh local produce (produce).13. Phrase study ： be of vital importance to sthbe of vital importance to sth 对很重要1

16、4. Word study ： massn. the amount of physical matter that sth has 质量n. a large amount of sth that does not have a definite shape or form 团, 块, 堆a mass of/masses of大量的，许多的15.Word study： disciplinen. the practice of making people obey rules or standards of behavior z己律v. to punish sb for sth they have

17、 done 惩罚v. to train sb to obey particular rules 训导，管教v. to control the way you behave 自我控制，严格要求discipline oneself to do sth严格要求自己做某事discipline sb for doing sth因为某事惩罚某人discipline-disciplined训练有素的；遵守纪律的Practice makes perfect.1), The school has a reputation for high standards of discipline.2) . He disc

18、iplines himself to exercise at least three times a week.3) . The workman was disciplined (discipline) by his company for being late again and again.4) . It takes a lot of self-discipline to go (go) jogging in winter.5) . What impressed me most was that she was extraordinarily disciplined (discipline

19、).Step 3 Sentence AnalysisSplendid as the view of the Earth is, spacewalking is not as exciting as you might think.Question： as引导的是什么从句？ as可以用什么词来替换？该句中as引导的是让步状语从句，意为“虽然，尽管，可替换成though,但不能 用although。此时，可将从句中的表语或副词、动词等置于句首。注意，如果 表语为冠词+可数名词单数，则要省略冠词。请将下列句子变成as/though引导的让步状语从句：1. Although he is ugly, h

20、e is gentle.Ugly as/though he is, he is gentle.2. Though he is a child, he has to make a living alone.Child as/though he is, he has to make a living alone.3. Although she tried hard, she failed in the end.Hard as/though she tried, she failed in the end.(1) During our leisure time, there is nothing w

21、e like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking pictures for our family and friends back home.Question： 如何理解 there is nothing we like more than.?句中“there is nothing we like more than”,意为“我们最喜欢的是类似的结构还有“there is nothing I like less than意为“我最不喜欢的是Pr

22、actice makes perfect:翻译以下句子.1. There is nothing I like less than lying.我最不喜欢的就是撒谎。2. There is nothing I like more than to watch English movies.我最喜欢的就是看英文电影。3. There is nothing I like less than going jogging every morning.我最不喜欢的就是每天早上进行慢跑。Step 4 Text reviewMy six-month stay on a space station has com

23、e to an end.1. It has been a challenging but magical adventure.1.1 bet youd love to know what daily life its like up in space and how it differs from that on the Earth.4. The strangeness (strange) of living in space is apparent from the moment we sleep.5. We usually sleep in private quarters, which

24、are more like large cupboards.6. The routine tasks that occupy most of the day are demanding (demand), but they can also be extremely (extreme) rewarding.7. As well as doing (do) these biological (biology) experiments, we carry out experiments in other research fields.8. Hopefully, it will cast odw

25、light on (使进一步了解)the Earths climate and lead to better lightning protection.9. With so much going (go) on, the space station needs a lot of maintenance (maintain)The most challenging work takes place when we need to perform tasks outside the space station.10. We put on our spacesuits, which allow us

26、 to breathe (breathe) in space and protect us from exposure (expose) to the cold and radiation.11. Splendid as/though the view of the Earth is, spacewalking is not as exciting as you might think.12. In view of (考虑至U) the low-gravity environment, eating is also different in space.13. Considering thes

27、e negative effects low gravity has on the human body, we discipline ourselves to do at least two hours of exercise every day.14. During our leisure time, theres nothing we like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking (take) pictures for our famil

28、y and friends back home.15. As the space station travels at a speed of about 17,500 miles per hour, we get to see the sunrise every 90 minutes.16. In these precious moments, all the challenges of life in space seem worth it.Step 5 ConsolidationExercises to review the knowledge learned1. Finish B1 on P 19 教学反思