2015-2016年人教版高中英语选修六Unit-5作业题解析6套Unit 5 Period 1

Unit 5The power of naturePeriod OneWarming Up & Reading .用适当的介、副词填空1I travel _ unusual places and work alongside people _ all over the world.2However，the most important thing about my job is that I help protect ordinary people _ one of the most powerful forces _ earththe volcano.3I was appointed _ a volcanologist working _ the Hawaiian Volcano Observatory (HVO) twenty years ago.4Unfortunately，we cannot move their homes _ of the way，and many houses have been covered _ lava or burned _ the ground.5The lava that flows slowly like a wave down the mountain causes far more damage because it buries everything _ its path _ the molten rock.6I ran out _ the house into the back garden where I could see Mount Kilauea _ the distance.7Two other scientists and I were driven up the mountain and dropped _ close as possible _ the crater that had been formed during the eruption.8It was not easy to walk _ these suits，but we slowly made our way _ the edge of the crater and looked down into the red，boiling centre.9Today，I am just as enthusiastic _ my job as the day I first started.10Having studied volcanoes now for many years，I am still amazed _ their beauty as well as their potential to cause great damage.佳句翻译与仿写1Although my job is occasionally dangerous，I dont mind because danger excites me and makes me feel alive.翻译：_仿写：(1)我虽然有车，但因为交通堵塞很少使用。_，_ because of the traffic jams.(2)他们虽穷却很慷慨。They are generous _.2Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.翻译：_仿写：(1)做完所有的工作后，他回家了。_，he left for home.(2)因为在这个城市住了很多年，所以我对它很熟悉。_，I knew it well.3I was about to go back to sleep when suddenly my bedroom became as bright as day.翻译：_仿写：(1)他正要离开，这时突然电话响了。_(2)今天早上我们正要吃饭，这时他来了。_4The other 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.翻译：_仿写：(1)天气允许的话，我们明天就去郊游。_，well go on an outing tomorrow.(2)向导领着路，我们毫不费劲地走出了森林。_，we had no trouble getting out of the forest.单项填空1Yet，_，we are not completely powerless.Ahowever we are weak Bhowever weak are weChowever are we weak Dhowever weak we are2However，the most important thing about my job is that I help_ ordinary people from one of the most powerful forces on earththe volcano.Aprevent Bprotect Ckeep Dstop3I was_ as a volcanologist working for the Hawaiian Volcano Observatory twenty years ago.Aappointed Bclaimed Cappealed Dapplied4Unfortunately，we cannot move their homes out of the way，and many houses have been covered with lava or_.Aburned to deathBburning to the groundCburned to the groundDburning to death5_ quite a few earthquakes in Hawaii already，I didnt take much notice.AExperience BHaving experiencedCExperienced DExperiencing6I was about to go back to sleep_ suddenly my bedroom became as_ as day.Awhile；bright Bbefore；brightestCas；brighter Dwhen；bright7The day after this eruption I was_ to have a much closer look at it.Aenough lucky to have Bluckily enough havingClucky enough to have Denough luckily having8It was not easy to walk in these suits，but we slowly_ to the edge of the crater and looked down into the red，boiling centre.Amade our way Bin the wayCon the way Dlost our way.阅读理解Animals and EarthquakesScientists who try to predict earthquakes have got some new helpers recentlyanimals.Scientists have begun to catch on to what farmers have known for thousands of years.Animals often seem to know in advance that an earthquake is coming，and they show their fear by acting in strange ways.Before a Chinese quake in 1975 snakes awoke from their winter sleep early only to freeze to death in the cold air.Cows broke their halters (缰绳) and tried to escape.Chickens refused to enter their coops.All of this unusual behavior，as well as physical changes in Earth，alerted Chinese scientists to the coming quake.They moved people away from the dangerous area and saved thousands of lives.One task for scientists today is to learn exactly which types of animals behavior predicts quakes.Its not an easy job.First of all，not every animal can react to the danger of an earthquake.Just before a California quake in 1977，for example，an Arabian horse became very nervous and tried to break out of his stall.The horse next to it，however，reminded perfectly calm.Its also difficult at times to tell the difference between normal animals restless and “earthquake nerves”A zoo keeper once called earthquake researchers to say that his cougar (美洲狮) had been acting strangely.It turned out that the cat had an upset stomach!A second task for scientists is to find out exactly what kind of warnings the animals receive.They know that animals sense far more of the world than humans do.Many animals can see，hear，and smell things that people do not even notice.Some can detect tiny changes in air pressure，gravity，or the magnetism (磁力) of Earth.This extra sense probably helps animals predict quakes.1What is the main idea of this passage?AAnimals dont know when an earthquake is coming.BAnimals can predict earthquakes.CThe author doesnt know whether the animals can feel the coming of an earthquake or not.DHuman beings have to move the animals away before an earthquake is coming.2Some animals could predict earthquakes because they can detect tiny changes_.Ain the air pressureBin gravityCin the magnetism of the earthDall of the above3How do all the animals exactly know when an earthquake is coming?ABy their extra senses.BBy the changes in air pressure，gravity or the magnetism.CPeople dont know exactly.DThe passage doesnt mention it.4The authors purpose is mainly to_.Aexpress an argumentBmake a serious proposalCpresent a discoveryDexpress suspicionsappoint vt.任命；委派生义：vt.安排，确定(时间、地点等)A meeting was held at the appointed time and he was appointed chairman of the meeting.在指定的时间召开了一次会议，他被任命为会议的主席。The committee appointed me to investigate this case.委员会委派我调查此事。They appointed a place to exchange stamps.他们约定了一个地方交换邮票。【答案解析】Period OneWarming Up & Reading.1.tofrom2.fromon3.asfor4.outwithto 5o9.about 10at.1.虽然我的工作偶尔也有危险，但是我并不在乎，因为危险让我兴奋，使我感到有活力。(1)Although I have a carI seldom use it(2)although they are poor2收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。(1)Having finished all the work(2)Having lived in the city for many years3我刚要再睡，突然我的卧室亮如白昼。(1)He was about to leave when the telephone rang.(2)We were about to have breakfast when he came this morning.4另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。(1)Weather permitti