高中英语选修六unit5课文学案.docx

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1、高二年初Unit5 The power of nature命题人：赵迎红校对人：贾咏燕 课文学案姓名 班级 学号1. Have you ever considered how weak humans are compared with a volcano, hurricane or earthquake ?consider 思考考虑 vi./vt.He is considering(study)abroad.We considered how we should help them.Consider(careful) before you decide.consider 认为I conside

2、r it a great honour to be invitedThe campaign(consider) to have failed.The local authority considered the school did not meet requirements.considerateconsiderableif巴.考虑进去Do you enjoy taking risks?risk n.风险，危险：take risks=/I didnt want to take the risk of(leave)the baby alone at home.You are risk if y

3、ou dont wear a seat belt. =At risk of seeming rude, I must refuse your request, Km afraid. =risk v.Hes prepared to risk everything to avoid this warThey may even risk(lose) their homesAlthough my job is occasionally dangerous, I dont mind because danger excites me and makes me feel alive.虽然我的工作偶尔也有危

4、险，但是我并不在乎，因为危险能激励我，使我感 到有活力。excite的词性为, excite的名词形式 形容词形式 ;用excite的合适词形填空:The story about a hero the little boys very much.The children were opening their presents.It was an hunt, but the fox escaped.To our, he got the first place in the contest.2. Having collected and evaluated the information, I h

5、elp other scientists to predict where lava from thevolcano will flow next and how fast.Having collected and evaluated是动词-ing形式的完成式，说明它表示的动作在主要谓语表 示的动作之前发生。The storm left,a lot of damage to this area.A. causedB. to have caused C. to causeD. having causedin the queue for half an hour, Tom suddenly rea

6、lized that he had left his wallet at home.A. To waitB. Have waited C. Having waited D. To have waitedMany houses have been covered with lava or burned to the ground.burn to the ground指楼等被烧毁He has no place to live in because his house has been burnt to the ground.5. I was about to go back to sleep wh

7、en suddenly my bedroom became as bright as day.be about to do sth.when.归纳拓展：He was walking in the street when an accident happened.He had just finished his work when his boss came in.She was on the point of leaving when the telephone rang.Hardly had we got there when it began to rain.用括号内所给词的正确形式完成下

8、列句子：1) He was about(leave) when suddenly the bell rang.2) He was on the point of(sleep) when he heard someone calling for help.3) He just(finish) his homework when his teacher came in.4) Hardly he(begin) to speak when his wife stopped him.3. Having earlier collected special clothes from the observat

9、ory, we put them on before we went any closer.earlier是副词early的比较级，意为早些。The new group of students is better-behaved than the other group who stayed here. (北京2007)A. earlyB. earlierC. earliest D. the earliest六个月前This being my first experience, I stayed at the top and watched them.This being my first e

10、xperience 是分词的独立结构，例如：She being ill, her mother had to look after her at home.The meeting being over, we went to play football.4. Today, I am just as enthusiastic about my job as the day I first started.be enthusiastic (about)感兴趣的，热心的She seemed enthusiastic about the idea.学习检测：一、用所给词的适当形式填空。1. She i

11、s especially(excite) at the news that her daughter got the first in the competition.2. His long and(bore) speech made everyone sleepy.3. The rich variety of animal life we found was very(impress).4. (fortunate), three people died and a lot of people were injured in the accident.5. We need to carry o

12、ut a proper(evaluate) of the new system.6. He believes(absolute) that a man with preparation will succeed sooner or later.7. The(erupt) of a volcano makes many people lose their lives.8. Dad always falls(sleep) in front of the TV after Sunday lunch.二、用适当的介词或副词填空。1. the distance, he could see the tal

13、l chimneys of the factory.2. Use an umbrella to protect yourself the rain.3. The mountain was covered snow all the year round.4. Enough lava had erupted the volcano to bury the whole village.5. Buses were destroyed and a tourist hotel was burned _ the ground, although noholidaymakers were injured.6.

14、 Mary quickly moved out _ the way, and Donald lifted a box down.7. Students all over the world come to study at Oxford.8. It was my first sight _ old Green dancing with a girl of sixteen.9. He put _ his best clothes for this morning call.10. All the staff are enthusiastic the project.11. The lava th

15、at flows slowly like a wave the mountain causes far more damage because itburies everything in its path the molten rock.12. I was fast asleep when suddenly my bed began shaking and I heard a strange sound,a railway train passing my window.语法 The -ing Form语法在课文中：1. Can you imagine(climb)into a live v

16、olcano in order to measure the temperature of the (boil) rock inside? Can you imagine(do) such dangerous work as part of your job? Do you think you would enjoy(study) volcanoes as a job?2. Are you interested in(study) rocks and other things that make up the surface of the earth?3. Read the passage t

17、o find out more about(be) a volcanologist.4. There had been an eruption from the side of the mountain and red hot lava was fountrining hundreds of meters into the air.5. My job is collecting information for a database about Mount Kilauea, which is one of the most active volcanoes in Hawaii.6. The ot

18、her two climbed down into the crater to collect some lava for later study, but this being my first experience, I stayed at the top and watched them.7. Sometimes working outdoors, sometimes in an office, sometimes using scientific equipment and sometimes meeting local people and tourists, I am never

19、bored.8. (look) carefully at the ground, I made my way to the edge of the crater.9. Having collected and evaluated the information, I help other scientists to predict where lavafrom the volcano will flow next and how fast.10. Having worked hard all day, I went to bed early.11. Having experienced qui

20、te a few earthquakes in Hawaii already, I didnt take much notice.12. Having earlier collected special clothes from the observatory, we put them on before we went any closer.13. Having studied volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great da

21、mage.高中阶段能接-ing分词作宾语的常见动词：admit （承认）,appreciate （感激，欣赏）,avoid （避免）,consider （考虑）,delay （推迟）, dislike （不喜欢，厌恶）,deny （拒绝，否认）,enjoy （欣赏）,escape （逃脱）,finish （完 成）,forgive （宽恕）,imagine （想象）,keep （保持）,mind （介意）,miss （错过）,practise （训练）,resist （抵抗,抵制）,risk （冒险）,suggest （建议）等。高中阶段常见的带介词to的短语，后接-ing形式。如：contr

22、ibute to （捐助、贡献），get down to （着手做），give way to （让位于），keep to （坚 持、遵守）,lead to （导致），look forward to （期待）,object to （反对）,turn to （求助于）， stick to （忠于、坚持），see to （注意、处理），be used to （习惯于），devote oneself to （献 身于）,be equal to （胜任的、等于）,be familiar to （为熟悉）Keys.1. The news excited everybody.1).excited2).exc

23、ited 3).exciting 4). excitementl)living 2)alive 3)lively 4)lively 5) live 6)live2.1) D 点拨暴风雨破坏这个动作发生在left之前，故用动词ing形式的完成式。2)C 点拨此处强调已等了半个小时，然后才意识到没带钱包，故用动词-ing形式的完 成式。4. Be doing.when.正在干,.这时Had just donewhen.刚刚干完这时.Be on the point of .when正、刚要干.这时Hardly/scarcely had done.when. 某人刚刚这时.1) to leave 2) sleeping 3) had .finished 4) had.begun学习检测1. excited 2. boring 3.impressive 4. Unfortunately 5. evaluation 6, absolutely 7. eruption 8. asleepf9.on lO.about 11.