2020版高考英語一輪總復習 課時作業(yè)25 Unit 5 First aid（含解析）新人教版必修5

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1、課 時 作 業(yè)　 Ⅰ.閱讀理解 (2019·湖北省黃岡市高三檢測) Airbags, now found in almost every vehicle, have saved countless lives and largely reduced the severity of injuries in crashes. Similar technology could greatly reduce broken hips (髖部) resulting from a fall, something most seniors fear. Dr Robert Buckman and hi

2、s start-up company, Active Protective in Allentown, Pennsylvania, has developed a promising solution, a wearable airbag that can protect hip bones in the event of a fall. The idea was the result of Dr Buckman's years as a doctor at Temple University. He noticed how many elderly people were being bro

3、ught into hospitals with broken hip due to falls, and how they often never completely recovered from the injuries. He started to ask what he could do for these people, and that was when he started trying to figure out whether there was a way of helping people who were at the highest risk of falling

4、and suffering these kinds of injuries. The device is worn much like a regular belt, but on the outside of the clothing, and it includes sensors that monitor the movement of hips. If the device detects that the person, is falling, an airbag opens before the person hits the ground, cushioning the fal

5、l. When the wearer hits the ground, the bag reduces the force to the hip bones by 90 percent, enough to avoid the majority of hip injuries. With one out of every three people aged 65 and older suffering serious falls each year, Active Protective has a big market for its wearable device. It also has

6、 the potential to sizably reduce hip-related health care expenses: Hip injuries among the elderly cost the US health care system in 2012 $30 billion, which doesn't include the long-term care expenses associated with the high percentage of patients that can no longer live independently. 本文是一篇說明文。講述一

7、個從醫(yī)多年的醫(yī)生為了降低老人跌倒的嚴重程度，專門研發(fā)了一款可穿戴的氣囊。該氣囊內(nèi)置監(jiān)測器，當檢測到老人跌倒時，氣囊會自動打開，避免老人髖骨受傷。 1．What is the purpose of the Active Protective's airbag? A．To avoid hip injuries among seniors. B．To protect seniors from car accidents. C．To help seniors with their daily nursing. D．To help doctors deal with serious injur

8、ies. 答案：A 解析：推理判斷題。根據(jù)第二段Dr Robert Buckman and his start-up company, Active Protective in Allentown, Pennsylvania, has developed a promising solution, a wearable airbag that can protect hip bones in the event of a fall.可知，該公司研發(fā)了一款可穿戴的氣囊，為了在老人跌倒時保護老人的髖骨，故選A。 2．What inspired Dr Robert Buckman to mak

9、e the device? A．A report on seniors' health. B．A serious fall he experienced. C．His work experiences as a doctor. D．Suggestions of seniors at Temple University. 答案：C 解析：細節(jié)理解題。根據(jù)第二段The idea was the result of Dr Buckman's years as a doctor at Temple University.可知，該醫(yī)生研發(fā)氣囊是源于自己多年從醫(yī)經(jīng)歷所發(fā)現(xiàn)的情況，故選C。 3

10、．How does the device mainly work? A．By predicting road conditions. B．By speeding up bone recovery. C．By reducing the effects of falling. D．By preventing people from failing. 答案：C 解析：細節(jié)理解題。根據(jù)第三段When the wearer hits the ground, the bag reduces the force to the hip bones by 90 percent, enough to

11、avoid the majority of hip injuries.可知，當穿戴者著地時，氣囊會減少地面對髖骨90%的沖擊，讓老人免受傷害，故選C。 4．What does the author think of the Active Protective's airbag? A．It still needs improving. B．It has a promising future. C．It may encourage seniors to do exercise. D．It may increase America's spend on seniors. 答案：B 解析

12、：推理判斷題。根據(jù)最后一段With one out of every three people aged 65 and older suffering serious falls each year, Active Protective has a big market for its wearable device.可知，老人跌倒受傷情況很普遍，因而這個氣囊很有市場，故選B。 Ⅱ.完形填空 (2019·霸州一中高三模擬) “Who can ever have imagined someone like me would make it this far？” asked Chad Woo

13、d last week during his high school graduation speech as the best student. Chad offered __1__ to his fellow classmates to never give up—and the words __2__ much more to himself. That's because Chad is deaf, and he told the story of the serious troubles he __3__ to graduate first in his class at Harri

14、son High School in Kennesaw, Georgia. Chad didn't start to __4__ until he was 5, according to his mother, Pam Wood. Although her son was at a(an) __5__， she was determined not to treat him __6__. “I've expected him to do everything every other kid does, and I saw no __7__ why he couldn't，” she told

15、 ABC News. “And if he __8__ the first time, we just tried again.” Chad, 17, worked hard throughout school, __9__ no special treatment but sitting at the front of the class and using a special audio system so he could hear the teacher. All his hard work __10__. He received full school fare to Vander

16、bilt University. “Deafness had taught me a lesson to never __11__，” he said in the speech. “Not when the experts tell you it cannot be done. Not when you have __12__ so far behind that escaping seems the only way __13__. Not when achieving your dreams seems an entire __14__.” Chad spoke for about f

17、our minutes, after which he received a standing applause from the class and __15__ messages from family, friends and strangers. “They've been sending me messages on Facebook, email, they've been talking to me in person telling me how it had a __16__ on their lives and how they're really __17__ by it

18、，” Chad told ABC News. “It feels __18__. Seeing that my words __19__ have a power on someone and that they want to work harder because of my words makes me feel __20__.” 本文是一篇記敘文。Chad在他的高中畢業(yè)演講中被問到他是最好的學生時說道“誰能想象到像我這樣的人會走這么遠？”他建議他的同學們，不要放棄——這句話對他自己來說意義重大。這是因為Chad是聾的。他得到了全班同學的起立鼓掌和來自家人、朋友和陌生人的支持。因為他的

19、話對某人有一種力量，并且他們想要更努力地工作，這使Chad感覺很好。 1．A.description B．a(chǎn)dvice C．warning D．information 答案：B 解析：考查名詞。A.description描述；B.advice建議；C.warning警告；D.information信息。根據(jù)Chad offered __1__ to his fellow classmates to never give up—and the words __2__ much more to himself.可知，Chad給他的同學們建議，不要放棄——這句話對他自己來說意義更重大。故

20、選B。 2．A.meant B．recognized C．a(chǎn)nalysed D．described 答案：A 解析：考查動詞。 A．meant意味著，打算；B.recognized認出；C.analysed分析；D.described描述。根據(jù)Chad offered __1__ to his fellow classmates to never give up—and the words __2__ much more to himself.可知，Chad給他的同學們建議，不要放棄——這句話對他自己來說意義更重大。故選A。 3．A.needed B．forecast C．c

21、onsisted D．faced 答案：D 解析：考查動詞。A.needed需要；B.forecast預測；C.consisted由……組成；D.faced面對。根據(jù)That's because Chad is deaf, and he told the story of the serious troubles he __3__ to graduate first in his class at Harrison High School in Kennesaw, Georgia.可知，這是因為Chad是聾的，他講述了他在Harrison High school in Kennesaw,

22、 Georgia第一次畢業(yè)時面臨的嚴重問題。故選D。 4．A.cry B．hear C．smell D．laugh 答案：B 解析：考查動詞。 A．cry哭；B.hear聽見；C.smell聞；D.laugh大笑。根據(jù)Chad didn't start to __4__ until he was 5, according to his mother, Pam Wood.可知，據(jù)他的母親Pam Wood說，直到5歲時，他才開始聽得到聲音。故選B。 5．A.loss B．a(chǎn)dvantage C．disadvantage D．distance 答案：C 解析：考查名詞。A.l

23、oss損失；B.advantage優(yōu)勢；C.disadvantage劣勢；D.distance距離。根據(jù)Although her son was at a(an) __5__， she was determined not to treat him __6__.可知，雖然她的兒子處于不利地位，但她決心不以不同的方式對待他。故選C。 6．A.differently B．cruelly C．kindly D．similarly 答案：A 解析：考查副詞。A.differently不相同地；B.cruelly殘酷地；C.kindly親切地；D.similarly相似地。根據(jù)Althoug

24、h her son was at a(an) __5__， she was determined not to treat him __6__.可知，雖然她的兒子處于不利地位，但她決心不以不同的方式對待他。故選A。 7．A.reason B．trouble C．harm D．conclusion 答案：A 解析：考查名詞。A.reason理由；B.trouble麻煩；C.harm傷害；D.conclusion結(jié)論。根據(jù)I've expected him to do everything every other kid does, and I saw no __7__ why he

25、couldn't可知，“我”希望他能做所有其他孩子做的事，“我”沒有看到他不能做的理由。故選A。 8．A.succeeded B．organized C．failed D．blamed 答案：C 解析：考查動詞。A.succeeded成功；B.organized組織；C.failed失?。籇.blamed責備。根據(jù)And if he __8__ the first time, we just tried again.可知，如果他第一次失敗了，我們只需要再試一次。故選C。 9．A.appealing B．operating C．possessing D．receiving

26、答案：D 解析：考查動詞。A.appealing吸引；B.operating動手術(shù)；C.possessing擁有；D.receiving接收。根據(jù)Chad, 17, worked hard throughout school, __9__ no special treatment but sitting at the front of the class and using a special audio system so he could hear the teacher.可知，17歲的Chad在學校里努力學習，沒有接受任何特殊待遇，而是坐在教室的前面，使用一個特殊的音響系統(tǒng)，這樣他就能

27、聽到老師的聲音。故選D。 10．A.set off B．paid off C．took off D．dropped off 答案：B 解析：考查動詞詞組。A.set off出發(fā)，開始；B.paid off得到回報；C.took off脫下，飛機起飛；D.dropped off減弱，下降。根據(jù)All his hard work __10__.可知，他所有的努力都得到了回報。故選B。 11．A.give in B．give up C．give out D．give away 答案：B 解析：考查動詞詞組。A.give in屈服；B.give up放棄；C.give out分

28、發(fā)，發(fā)出；D.give away贈送，泄密。根據(jù)“Deafness had taught me a lesson to never __11__，” he said in the speech.可知，他在演講中說：“耳聾給了我一個教訓，讓我永不放棄?！惫蔬xB。 12．A.waited B．walked C．fallen D．left 答案：C 解析：考查動詞。A.waited等待；B.walked散步；C.fallen落下；D.left離開。根據(jù)Not when you have __12__ so far behind that escaping seems the only w

29、ay __13__.可知，當你遠遠落后的時候，逃跑似乎是唯一的出路。故選C。 13．A.out B．off C．up D．a(chǎn)way 答案：A 解析：考查副詞。A.out在外；B.off離開；C.up向上；D.away離去。根據(jù)Not when you have __12__ so far behind that escaping seems the only way __13__.可知，當你遠遠落后的時候，逃跑似乎是唯一的出路。故選A。 14．A.victory B．failure C．impossibility D．chance 答案：C 解析：考查名詞。A.vict

30、ory勝利；B.failure失??；C.impossibility不可能；D.chance機會。根據(jù)Not when achieving your dreams seems an entire __14__.可知，不是當你實現(xiàn)夢想的時候，似乎這是不可能的(只有當你實現(xiàn)夢想的時候，才知道這是可能的)。故選C。 15．A.supportive B．negative C．doubtful D．a(chǎn)wkward 答案：A 解析：考查形容詞。A.supportive支持的；B.negative消極的；C.doubtful懷疑的；D.awkward笨拙的。根據(jù)Chad spoke for abo

31、ut four minutes, after which he received a standing applause from the class and __15__ messages from family, friends and strangers.可知，Chad說了大約四分鐘，之后他得到了全班同學的起立鼓掌和來自家人、朋友和陌生人的支持。故選A。 16．A.insight B．detail C．reward D．power 答案：D 解析：考查名詞。A.insight洞察力；B.detail細節(jié)；C.reward報酬；D.power力量。根據(jù)They've been

32、sending me messages on Facebook, email, they've been talking to me in person telling me how it had a __16__ on their lives and how they're really __17__ by it可知，他們一直在給我發(fā)送Facebook上的信息，電子郵件，他們一直在和我交談，告訴我它是如何影響他們的生活的，以及他們是如何受到啟發(fā)的。故選D。 17．A.depressed B．inspired C．exposed D．puzzled 答案：B 解析：考查動詞。A.d

33、epressed使沮喪；B.inspired鼓舞；C.exposed暴露；D.puzzled使疑惑。根據(jù)They've been sending me messages on Facebook, email, they've been talking to me in person telling me how it had a __16__ on their lives and how they're really __17__ by it可知，他們一直在給我發(fā)送Facebook上的信息，電子郵件，他們一直在和我交談，告訴我它是如何影響他們的生活的，以及他們是如何受到啟發(fā)的。故選B。 18

34、．A.unwilling B．shocking C．a(chǎn)mazing D．embarrassing 答案：C 解析：考查形容詞。A.unwilling不愿意的；B.shocking令人震驚的；C.amazing令人驚異的；D.embarrassing令人尷尬的。根據(jù)It feels __18__.可知，Chad對上文內(nèi)容感覺不可思議。故選C。 19．A.merely B．extremely C．strangely D．a(chǎn)ctually 答案：D 解析：考查副詞。A.merely僅僅；B.extremely極其；C.strangely奇怪地；D.actually事實上。根據(jù)S

35、eeing that my words __19__ have a power on someone and that they want to work harder because of my words makes me feel __20__.可知，看到因為我的話語確實對某人有一種力量，并且他們想要更努力地工作，這使我感覺很好。故選D。 20．A.astonished B．wonderful C．confused D．cautious 答案：B 解析：考查形容詞。A.astonished吃驚的；B.wonderful精彩的；C.confused困惑的；D.cautious謹

36、慎的。根據(jù)Seeing that my words __19__ have a power on someone and that they want to work harder because of my words makes me feel __20__.看到因為我的話語對某人有一種力量，并且他們想要更努力地工作，這使我感覺很好。故選B。 Ⅲ.語法填空 (2019·六盤山中學高三調(diào)研) Shannon Norris has spent most of her summer weekends for the past 13 years at a house on Irish Lak

37、e in northern Indiana. A few years ago, despite not wanting to head out on the water, she __1__ (take) her little nephew for a ride on the Jet Ski (摩托艇). It was a __2__ (wind) day and few people were on the lake. As she rode by a father with his family on a pontoon(浮碼頭)she heard them __3__ (scream).

38、 “I thought they were trying to alert me of someone in the water ahead of me，” Norris says.“I kept going, but decided to look back one more time and realized a man was in the water and in danger.” Norris got close to the man and instructed him __4__ (grab) the back of the Jet Ski, telling him that s

39、he would return him to his boat. __5__ took several tries because he was exhausted from fighting to stay above the water. She was __6__ (eventual) able to save the man and get him back to his sobbing. A mother of two, Norris knows the importance of water safety and this incident showed __7__ quickl

40、y things can go wrong in the water. “Never jump off your boat __8__ a life jacket, even for one second. The wind had taken this man's boat so fast __9__ he was unable to get back.” Had Norris not come by on the Jet Ski, the man __10__ (lose) his life. 本文是一篇故事。講述了Norris在Irish Lake救人的故事。 1．took　解析：考

41、查動詞時態(tài)。根據(jù)句中時間短語A few years ago和下文時態(tài)可知是一般過去時，與之一致，此處也用過去時。故填took。 2．windy　解析：考查形容詞。修飾名詞day用形容詞，指多風的天。故填windy。 3．screaming　解析：考查動詞形式。hear sb. doing sth.表示“聽到某人做某事”。此處指聽到他們在尖叫。故填screaming。 4．to_grab　解析：考查動詞不定式。instruct sb. to do sth.表示“指導某人做某事”。用不定式作賓補，故填to grab。 5．It　解析：考查代詞。句子的真正主語是不定式短語to stay ab

42、ove the water，形式主語用it。故填It。 6．eventually　解析：考查副詞。此處修飾was able to用副詞，故填eventually。 7．how　解析：考查副詞。此處指這一事件顯示出在水中發(fā)生事故的速度有多快，修飾quickly表示多么快，用副詞how。故填how。 8．without　解析：考查介詞。此處指如果沒有救生衣，永遠不要從船上跳下來。表示“沒有”，故填without。 9．that　解析：考查固定句型。此處指風把這個人的船刮得如此快，以至于他無法返回?！叭绱恕灾劣凇笔莝o...that句型，故填that。 10．would/might/c

43、ould/should_have_lost　解析：考查虛擬語氣。句意：如果Norris不乘坐摩托艇過來，這個人就會喪命。此處是虛擬語氣，省略if把Had提前，表示與過去的事實相反，從句用過去完成時，主句用would/might/could/should have ＋過去分詞。故填would/might/could/should have lost。 Ⅳ.短文改錯 (2019·濟寧市高三第二次摸底考試) Train travel is quite a different experience today. Little things can match China's high-speed

44、 rail system, especially the speed at that it is still developing. The speed known as “China speed.” China speed means a lot of to the country. The past 30 years had seen China's rapid development in various areas, like economy and technology. We have seen dozens of tall building spring up almost overnight, with roads and highways reached every corner. Besides, mobile payments and online shopping are playing increasing important roles in everyone's life. With so great achievements, China speed is now a model admired by a whole world. 答案 9