全國卷高考英語一輪復習 Unit 2 Healthy eating課時作業(yè) 新人教版必修3

《全國卷高考英語一輪復習 Unit 2 Healthy eating課時作業(yè) 新人教版必修3》由會員分享，可在線閱讀，更多相關《全國卷高考英語一輪復習 Unit 2 Healthy eating課時作業(yè) 新人教版必修3（9頁珍藏版）》請在裝配圖網上搜索。

1、 Unit 2 Healthy eating Ⅰ.閱讀理解 A Biologist Robert Pitman and his colleagues tracked orcas，or killer whales，and humpback whales off the coast of Western Australia.To research further，the scientists attached a tracker to a female orca，which allowed them to use satellites to monitor her movements.Th

2、ey followed her for six days.During that time，the orca attacked eight young humpback whales.During the seven attacks，the orca killed the humpback whale calf (幼獸) on three occasions. But the story doesnt end there.Humpback whales themselves are popularly thought to be large but generally，passive cre

3、atures.Pitmans study findings may let people think otherwise. When chased by orcas，humpback whales are known to try to outswim orcas.They are thought to do this at high speed so that the orcas cant keep up.On some occasions，the humpback whales sought out protection.They swam to shallow water，nearby

4、 reefs，or even under the researchers boats.These ways often reduced the attack.But at other times，the humpback whales decided to stay and fight. As the orcas approached，the mother humpback would sometimes move her calf to her side，or lift it out of the water using her head or flippers.She also blew

5、 huge breaths of air to disturb the orcas，and lunged or charged at them，slashing(劈)and slapping her tail and flippers.Perhaps most surprisingly，humpback whales also have adult “escorts (護衛(wèi)隊)” that try to protect calves that are not their own，joining the mother in defending the smaller whale.These e

6、scort whales either charged at the orcas，or placed themselves between the attackers and calves，slashing their tails and flippers. Despite the efforts of the mother whales and escorts，the orcas were more often than not successful in their attacks.But the presence of the escorts did reduce how many

7、times a whale calf was killed. [語篇解讀]　本文是一篇說明文，主要講的是科學家使用科學儀器來觀察殺人鯨是如何追殺駝背鯨及后者是如何反擊和保護幼小的駝背鯨的。 1．Whats the purpose of the scientists further research? A．To keep a record of whales living habits. B．To observe orcas hunting humpback whales. C．To see what lifeordeath battles whales may face. D．To

8、 find out the techniques orcas use when hunting. 解析：細節(jié)理解題。根據文章第一段中的“To research further...to use satellites to monitor her movements.They followed her for six days.During that time，the orca attacked eight young humpback whales...”可知，科學家進行進一步研究的目的是觀察殺人鯨追殺駝背鯨的活動。故選B。 答案：B 2．Why did the humpback wha

9、les swim to shallow water? A．To avoid being attacked. B．To hunt for food. C．To protect their young. D．To trick the chasers. 解析：細節(jié)理解題。根據文章第三段中的“On some occasions，the humpback whales sought out protection.They swam to shallow water，nearby reefs，or even under the researchers boats.”可知，駝背鯨游至淺水區(qū)是出于自

10、身的安全考慮，為了避免被攻擊。故選A。 答案：A 3．What is mainly talked about in Paragraph 4? A．Why humpback whales fall victim to orcas. B．How humpback whales protect their calves. C．The great mother love of humpback whales. D．Smaller humpback whales ways of surviving. 解析：段落大意題。根據第四段的內容可知，本段主要講的是在面對殺人鯨的攻擊時，駝背鯨是如何進

11、行反擊來保護自己的幼崽的。故B項最能概括本段的主旨要義。 答案：B 4．What does Pitmans study find? A．Orcas are successful in their attacks. B．Its not easy for orcas to obtain food. C．Humpback whales swim faster than orcas. D．Humpback whales could be active animals. 解析：推理判斷題。第二段提到“Humpback whales themselves are popularly thou

12、ght to be large but generally，passive creatures.Pitmans study findings may let people think otherwise.”，駝背鯨一般被認為是大型的但是通常被動的生物，Pitman的研究發(fā)現可能會讓人不這么認為。下文接著講了面對殺人鯨的攻擊時，駝背鯨所采取的一些應對方式，其中包含積極迎擊。故選D。 答案：D B Opera is an art form that celebrates the human voice.No other art form creates excitement and move

13、s the heart in the way that opera does，especially when performed by a great singer.Opera is an important part of the Western classical music tradition.It uses music，words，and actions to bring a dramatic story to life.Opera started in Italy at the end of the 16th century and later became popular thro

14、ughout Europe.Over the years，it has responded to various musicals.In recent decades，much wider audiences have been introduced to opera through modern recording technology.Some singers have become celebrities thanks to performing on radio，on TV，and in the cinema. However，in recent years，opera has be

15、en facing serious challenges.One current challenge to opera is economics.The shortage of money raises the broader question of how much should be paid to support opera singers and other artists.Society seems to accept the large salaries paid to business managers and the multimilliondollar contracts g

16、iven to sports athletes.But what about opera singers? Somehow，people have the idea that artists can be creative only if they suffer in poverty，but this is unrealistic.If artists，including opera singers，lack the support they need，valuable talent is wasted. Not only the shortage of money，but also the

17、 way money is managed in the opera world has led to hardships.Principal singers are generally paid performance fees once they complete a show.They typically receive nothing during the many weeks of rehearsal (排練)before a show starts. Another problem faced by opera is how to meet the demands of audi

18、ences who are influenced by popular entertainment.Pop singers are often judged as much on the basis of how they look as how they sound.These demands may be unrealistic and possibly harmful.Opera singers simply cannot make a sound big enough to fill a large theater or concert hall without a microphon

19、e if their body weight is too low.Emphasizing physical appearance over singing ability may cause audiences to miss out on the human voice at its best. There are no easy solutions to operas problems and there are many different opinions about the value of opera.However，every year many young people r

20、egister for music courses with hopes and dreams of developing their talent in this special art form.The fact that opera has survived many obstacles and continues to attract the rising generation shows that it remains a respectable art form full of value. [語篇解讀]　本文主要討論了歌劇所面臨的挑戰(zhàn)和困難。 5．Which of the s

21、tatements is TRUE according to the passage? A．Opera singers life stories are dramatic. B．Opera will soon appear on TV and in films. C．Opera fans thank celebrities for performing. D．Opera develops by adapting to new conditions. 解析：推理判斷題。根據第一段中的“Over the years，it has responded to various musicals

22、.”可推知，歌劇適應新的狀況而得以發(fā)展，故選D。 答案：D 6．What can we know from Paragraphs 2 and 3? A．Opera singers are financially insecure. B．Opera singers waste their valuable talent. C．Opera singers get paid before the show. D．Opera singers perform better if they are poor. 解析：細節(jié)理解題。根據第二段第二句“One current challenge t

23、o opera is economics.”以及第三段第一句“Not only the shortage of money，but also the way money is managed in the opera world has led to hardships.”可知，歌劇演唱家的經濟是有問題的，不安全的，故選A。 答案：A 7．What does the author try to say in Paragraph 4? A．Popular culture has had a positive influence on opera. B．Audiences know bes

24、t how opera should be performed. C．Microphones should be used to make opera more enjoyable. D．Opera singers voices should be valued more than their looks. 解析：推理判斷題。根據第四段最后一句“Emphasizing physical appearance over singing ability may cause audiences to miss out on the human voice at its best.”可知，歌劇演

25、唱家的聲音要比外貌重要得多，故選D。 答案：D 8．What would be the best title for this passage? A．The Economic Challenge to Opera B．Opera Faced with the Difficulties C．Opera as Part of Popular Culture D．The Historical Context of Opera 解析：標題歸納題。根據最后一段第一句“There are no easy solutions to operas problems and there are m

26、any different opinions about the value of opera.”并結合全文的整體內容可知，本文主要討論的是歌劇所面臨的問題和挑戰(zhàn)，故選B。 答案：B Ⅱ.完形填空 Albert Einstein，who was born in Germany in 1879，is known as one of the greatest scientists in the world.When he was a little boy，he was slow to talk and had 1 learning to read.He always preferred

27、 staying alone and thinking 2 . At the age of 20，Einstein studied at the Swiss Federal University of Technology in Zurich.Once Einstein asked his 3 “How can a person， 4 me，leave his distinct footprints on the road of life and make an outstanding 5 in the scientific field？”It was a 6 prob

28、lem.The tutor said that he had to 7 it carefully and then gave him an answer. After three days，the tutor told Einstein that the 8 was coming！He 9 Einstein to walk toward a building site and set feet on the cement(水泥) ground that the construction workers had just paved.In the workers scolding，

29、Einstein was 10 to ask his tutor，“Sir，arent you misleading me？” “Right，exactly！” the tutor said.“Have you seen it？Only on the 11 paved road can you leave your footprints，while you cant 12 your footprints on those old roads that have been stepped by countless 13 .” After hearing what he s

30、aid，Einstein was lost in deep thought and an open and clear way 14 in his mind.Since then，a very 15 sense of innovation (創(chuàng)新) and pioneering consciousness began 16 Einsteins thinking and action.He said，“I never 17 what dictionaries and textbooks carry；My mind only remembers those things th

31、at are not 18 in books.”It was for such a reason 19 Einstein left his deep sparkling footprints in the history of 20 . [語篇解讀]　本文為一篇記敘文。愛因斯坦的大學導師巧妙地回答了愛因斯坦一個有關人生的問題，從而使愛因斯坦找到了自己的人生之路。 1．A.fun　　　　　 B．pleasure C．difficulty D．luck 解析：根據本句中的“slow to talk”可知他在學習讀書方面有困難。have difficulty (in) do

32、ing sth.為固定結構，意為：在做……方面有困難。 答案：C 2．A.proudly B．deeply C．highly D．roughly 解析：根據本句中的“preferred staying alone”以及常識可知本題答案為deeply。 答案：B 3．A.assistant B．partner C．staff D．tutor 解析：根據本段最后一句中的“The tutor said...”可知答案為tutor(導師)。assistant“助手”；partner“同伴”；staff“全體職工”。 答案：D 4．A.as for B．in spite of

33、 C．like D．except 解析：一個像(like)我這樣的人如何才能在人生道路上留下清晰的足跡，在科學領域做出杰出的貢獻(contribution)呢？ 答案：C 5．A.contribution B．reputation C．decision D．impression 解析：解析見上句。contribution“貢獻”；reputation“名聲”；decision“決定”；impression“印象”。 答案：A 6．A.complex B．flexible C．satisfying D．amusing 解析：根據下句導師的話可知愛因斯坦提出的問題很難回答，故

34、答案為complex (復雜的)。 答案：A 7．A.refer to B．deal with C．argue over D．think about 解析：學生提出一個很復雜的問題，老師要認真思索(think about it carefully)，然后再給出答案。 答案：D 8．A.moment B．answer C．problem D．footprints 解析：根據上段最后一句中的“an answer”可知答案為answer。 答案：B 9．A.pulled B．forced C．reminded D．allowed 解析：他拉著(pulled)愛因斯坦朝建

35、筑工地走去。force“迫使”；remind“提醒”；allow“允許”。 答案：A 10．A.satisfied B．delighted C．confused D．concerned 解析：愛因斯坦是迷惑的(confused)。satisfied“滿意的”；delighted“高興的”；concerned“擔心的”。 答案：C 11．A.formally B．newly C．originally D．previously 解析：根據常識可知只有新(newly)鋪的水泥路才能留下腳印。故答案為B項。 答案：B 12．A.measure B．remain C．leav

36、e D．remove 解析：然而那些被無數人(humans)踩過的老路，你不能留下(leave)腳印。 答案：C 13．A.scientists B．students C．musicians D．humans 解析：解析見上題。scientists“科學家”；students“學生”；musicians“音樂家”；humans“人”。 答案：D 14．A.arose B．appreciated C．absorbed D．accumulated 解析：arise意為：出現，符合句意。appreciate“欣賞，感激”；absorb“吸收”；accumulate“積累”。

37、答案：A 15．A.strange B．sweet C．slight D．strong 解析：從此，一種強烈的(strong)創(chuàng)新和開拓意識開始主導著(governing)愛因斯坦的思維和行動。strange“奇怪的”；sweet“甜蜜的”；slight“輕微的”。 答案：D 16．A.equipping B．governing C．guarding D．questioning 解析：解析見上題。equip“裝備”；govern“主導”；guard“保衛(wèi)”；question“問”。 答案：B 17．A.master B．undertake C．update D．mem

38、orize 解析：此空與下文中的“remembers”相對應，故答案為memorize。master“精通，掌握”；undertake“從事”；update“更新”。 答案：D 18．A.invented B．employed C．included D．equipped 解析：我從不記憶字典、課本上的東西，我只記憶書中不包括(included)的那些東西。invent“發(fā)明”；employ“雇用”；equip“裝備”。 答案：C 19．A.that B．why C．what D．when 解析：本句為強調句型，被強調部分為for such a reason。強調句型是：I

39、t is/was＋被強調部分＋that/who＋其他成分，故答案為that。 答案：A 20．A.biology B．science C．medicine D．literature 解析：根據第二段中的“...in the scientific field”及常識可知選science。 答案：B Ⅲ.短文改錯 Dear Diana， Yesterday my friend David came round with a new game and asked to play it by my dads computer.I was a little worried，becaus

40、e my dad used it mainly for his work，and Im only allowed to use it for my homework.It happened when my dad was out，so we tried out the game.After playing，I took it off the computer. However，when I restarted computer，I found some of my dads documents miss. Later in the afternoon，my dad used the compu

41、ter，but couldnt find the document in it.He became very angry，but I dared not to tell him about the game.Now Im feeling regretful and disturbing.Im not sure whether a computers repair shop can get the documents back.Should I tell him the truth，and should I pay to repair it? I wish for your advice. Y

42、ours ever， Steve 答案： Dear Diana， Yesterday my friend David came round with a new game and asked to play itmy dads computer.I was a little worried，because my dadit mainly for his work，and Im only allowed to use it for my homework.It happenedmy dad was out，so we tried out the game.After playing，I

43、took it off the computer.However，when I restartedcomputer，I found some of my dads documentsLater in the afternoon，my dad used the computer，but couldnt find the in it.He became very angry，but I dared nottell him about the game.Now Im feeling regretful andIm not sure whether arepair shop can get the d

44、ocuments back.Should I tell him the truth，should I pay to repair it? I wish for your advice. Yours ever， Steve 6EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F375