2020人教版高中英語選修6課時(shí)作業(yè)：Unit 5 Period 1含答案

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1、2020學(xué)年人教版英語精品資料 Unit 5　The power of nature Period One　Warming Up & Reading Ⅰ.用適當(dāng)?shù)慕椤⒏痹~填空 1．I travel ________ unusual places and work alongside people ________ all over the world. 2．However，the most important thing about my job is that I help protect ordinary people ________ one of the mos

2、t powerful forces ________ earth—the volcano. 3．I was appointed ________ a volcanologist working ________ the Hawaiian Volcano Observatory (HVO) twenty years ago. 4．Unfortunately，we cannot move their homes ________ of the way，and many houses have been covered ________ lava or burned ________ the g

3、round. 5．The lava that flows slowly like a wave down the mountain causes far more damage because it buries everything ________ its path ________ the molten rock. 6．I ran out ________ the house into the back garden where I could see Mount Kilauea ________ the distance. 7．Two other scientists and I

4、 were driven up the mountain and dropped ________ close as possible ________ the crater that had been formed during the eruption. 8．It 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. 9．Today，I am just

5、 as enthusiastic ________ my job as the day I first started. 10．Having studied volcanoes now for many years，I am still amazed ________ their beauty as well as their potential to cause great damage. Ⅱ.佳句翻譯與仿寫 1．Although my job is occasionally dangerous，I don’t mind because danger excites me and ma

6、kes me feel alive. 翻譯： ________________________________________________________________________ ________________________________________________________________________ 仿寫： (1)我雖然有車，但因?yàn)榻煌ǘ氯苌偈褂谩? ________________________，________________________ because of the traffic jams. (2)他們雖窮卻很慷慨。 The

7、y are generous ________________________. 2．Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast. 翻譯： ________________________________________________________________________ ___________________________________

8、_____________________________________ 仿寫： (1)做完所有的工作后，他回家了。 ________________________________，he left for home. (2)因?yàn)樵谶@個(gè)城市住了很多年，所以我對(duì)它很熟悉。 ________________________________________，I knew it well. 3．I was about to go back to sleep when suddenly my bedroom became as bright as day. 翻譯： __________

9、______________________________________________________________ 仿寫： (1)他正要離開，這時(shí)突然電話響了。 ________________________________________________________________________ ________________________________________________________________________ (2)今天早上我們正要吃飯，這時(shí)他來了。 _______________________________________

10、_________________________________ ________________________________________________________________________ 4．The 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. 翻譯： ____________________________

11、____________________________________________ ________________________________________________________________________ ________________________________________________________________________ 仿寫： (1)天氣允許的話，我們明天就去郊游。 ______________________，we’ll go on an outing tomorrow. (2)向?qū)ьI(lǐng)著路，我們毫不費(fèi)勁地走出了森

12、林。 ________________________________，we had no trouble getting out of the forest. Ⅲ.單項(xiàng)填空 1．Yet，________，we are not completely powerless. A．however we are weak B．however weak are we C．however are we weak D．however weak we are 2．However，the most important thing about my job is that I help______

13、__ ordinary people from one of the most powerful forces on earth—the volcano. A．prevent B．protect C．keep D．stop 3．I was________ as a volcanologist working for the Hawaiian Volcano Observatory twenty years ago. A．a(chǎn)ppointed B．claimed C．a(chǎn)ppealed D．a(chǎn)pplied 4．Unfortunately，we

14、cannot move their homes out of the way，and many houses have been covered with lava or________. A．burned to death B．burning to the ground C．burned to the ground D．burning to death 5．________ quite a few earthquakes in Hawaii already，I didn’t take much notice. A．Experience B．Having exp

15、erienced C．Experienced D．Experiencing 6．I was about to go back to sleep________ suddenly my bedroom became as________ as day. A．while；bright B．before；brightest C．a(chǎn)s；brighter D．when；bright 7．The day after this eruption I was________ to have a much closer look at it. A．

16、enough lucky to have B．luckily enough having C．lucky enough to have D．enough luckily having 8．It 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. A．made our way B．in the way C．on the way D．lost

17、 our way Ⅳ.閱讀理解 Animals and Earthquakes Scientists who try to predict earthquakes have got some new helpers recently—animals. 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

18、 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 (韁繩) and tried to escape.Chickens refused to enter their coops.All of this unusual behavior，as well as physical changes in Earth，

19、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.It’s not an easy job.First of all，not every animal can react to the danger o

20、f 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.It’s also difficult at times to tell the difference between normal animals restless and “earthquake nerves”

21、．A zoo keeper once called earthquake researchers to say that his cougar (美洲獅) 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

22、 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. 1．What is the main idea of this passage? A．Animals don’t know when a

23、n earthquake is coming. B．Animals can predict earthquakes. C．The author doesn’t know whether the animals can feel the coming of an earthquake or not. D．Human beings have to move the animals away before an earthquake is coming. 2．Some animals could predict earthquakes because they can detect tiny

24、 changes________. A．in the air pressure B．in gravity C．in the magnetism of the earth D．a(chǎn)ll of the above 3．How do all the animals exactly know when an earthquake is coming? A．By their extra senses. B．By the changes in air pressure，gravity or the magnetism. C．People don’t know exactly. D．The

25、passage doesn’t mention it. 4．The author’s purpose is mainly to________. A．express an argument B．make a serious proposal C．present a discovery D．express suspicions appoint vt.任命；委派 生義：vt.安排，確定(時(shí)間、地點(diǎn)等) A meeting was held at the appointed time and he was appointed chairman of the meeting. 在

26、指定的時(shí)間召開了一次會(huì)議，他被任命為會(huì)議的主席。 The committee appointed me to investigate this case. 委員會(huì)委派我調(diào)查此事。 They appointed a place to exchange stamps. 他們約定了一個(gè)地方交換郵票。 【答案解析】 Period One　Warming Up & Reading Ⅰ.1.to　from　2.from　on　3.as　for　4.out　with　to 5．in　under　6.of　in　7.as　to　8.in　to　9.about 10．a(chǎn)

27、t Ⅱ.1.雖然我的工作偶爾也有危險(xiǎn)，但是我并不在乎，因?yàn)槲ｋU(xiǎn)讓我興奮，使我感到有活力?！?1)Although I have a car　I seldom use it　(2)although they are poor 2．收集和評(píng)估這些信息之后，我就幫助其他科學(xué)家一起預(yù)測(cè)熔巖接著將往何處流，流速是多少。　(1)Having finished all the work　(2)Having lived in the city for many years 3．我剛要再睡，突然我的臥室亮如白晝?！?1)He was about to leave when the telephone ra

28、ng.　(2)We were about to have breakfast when he came this morning. 4．另外兩人攀下火山口去收集供日后研究用的巖漿，我是第一次經(jīng)歷這樣的事，所以留在山頂上觀察他們。 (1)Weather permitting　(2)The guide leading the way Ⅲ.1.D　[本題考查以however引導(dǎo)的讓步狀語從句的語序知識(shí)，however＋形容詞＋主＋謂。] 2．B　[表示“保護(hù)……不受/免于……”應(yīng)用protect...from...。prevent/keep/stop...from doing sth.意為“

29、阻止……做某事”。] 3．A　[be appointed as...被任命為……。] 4．C　[因houses與burn是被動(dòng)關(guān)系，故排除B、D兩項(xiàng)。burn...to death燒死；burn to the ground全部焚毀。] 5．B　[分析句子結(jié)構(gòu)可知此處應(yīng)用非謂語動(dòng)詞作狀語。I與experience之間是主動(dòng)關(guān)系，且非謂語動(dòng)詞所表示的動(dòng)作發(fā)生在句子謂語動(dòng)作之前，故用現(xiàn)在分詞的完成式。] 6．D　[be about to do...when...剛要……突然/這時(shí)……；第二個(gè)空考查“as...as...”結(jié)構(gòu)，中間用形容詞或副詞的原級(jí)。] 7．C　[adj./adv.＋en

30、ough＋to do意為“足夠……做……”。] 8．A　[make one’s way to/towards向……走去。] Ⅳ.1.B　[從第二段的“Animals often seem to know in advance that an earthquake is coming”一句看出動(dòng)物能夠預(yù)測(cè)地震。] 2．D　[從最后一段的最后三句可以看出一些動(dòng)物能夠預(yù)測(cè)地震是因?yàn)樗鼈兡軌虬l(fā)現(xiàn)“tiny changes in air pressure，gravity，or the magnetism (磁力) of Earth”，因此選D項(xiàng)。] 3．C　[從第三段的美洲獅和最后一段看出只是一些動(dòng)物能夠在地震前出現(xiàn)奇怪行為，但是，并沒有確切地發(fā)現(xiàn)所有的動(dòng)物怎樣知道什么時(shí)候發(fā)生地震。] 4．C　[作者的目的是在呈現(xiàn)一種新的發(fā)現(xiàn)。]