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外研版（2019）高考英语一轮复习课时练习9 ：必修2 Unit 3 On the move(含解析)
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这是一份外研版（2019）高考英语一轮复习课时练习9 ：必修2 Unit 3 On the move(含解析)，共11页。试卷主要包含了 as 考查固定搭配， which 考查定语从句， t knw 考查非谓语动词， latest 考查词性转换等内容，欢迎下载使用。
必修第二册 Unit 3 On the mve
A组·基础巩固
Ⅰ. 语法填空
A
Every Wednesday at 7 pm, a grup f running enthusiasts frm different cuntries gather at a bar in Shanghai befre setting 1. ________ n their 5kilmetre run. But this is n rdinary run. These peple 2. ________ (arm) with trash (垃圾) bags. The members f this gup dn't simply run fr the sake f gd health. They d it fr the sake f the Earth 3. ________ well.
Called “plgging”， this new fitness activity riginated in Sweden in 2016 and was intrduced t Shanghai in 2018. The term is a cmbinatin f the wrds “jgging” and “plcka upp”， 4. ________ means “pick up” in Swedish.
By the summer f 2018, just a few mnths after Trash Running China was funded, 5. ________ (it) WeChat grup had grwn t include mre than 400 runners. T make the activity mre fun fr bth 6. ________ (newcmer) and regular plggers, Trash Running China als 7. ________ (frequent) rganises lnger weekend runs in the suburban areas. “We want mre peple t hld small ‘plgging’ grups and take a 8. ________ (respnsible) t rganise trash running activities in their wn neighburhds，” says Eisenring, wh funded Trash Running China. “‘Plgging’ is a way 9. ________ (knw) the peple and the city a bit mre，” says Rbbin Trebbe, ne f the 10. ________ (late) runners t jin the grup.
【语篇解读】本文是一篇说明文。文章介绍了一种新兴的运动——跑步捡垃圾，参与者是一些跑步爱好者，他们一边跑步健身，一边捡拾垃圾，为环保积极奉献自己的力量。
1. ff/ut 考查固定搭配。set ff/ut为固定搭配，意为“出发；开始”。故填ff/ut。
2. are armed 考查动词的时态和语态及主谓一致。根据上下文语境可知，此处叙述一般情况，应用一般现在时，且设空处为本句的谓语，与主语These peple之间为被动关系，应用被动语态。故填are armed。
3. as 考查固定搭配。句意：他们这样做也是为了地球。as well为固定搭配，意为“也”。故填as。
4. which 考查定语从句。设空处引导非限制性定语从句，先行词为“plcka upp”，关系词在从句中作主语，应使用关系代词which。
5. its 考查代词。句意：……它的微信群已经发展成一个包括400多名跑步者的团队。根据句意可知，此处应使用形容词性物主代词。故填its。
6. newcmers 考查名词的单复数。根据and后的regular plggers可知，此处应使用复数名词。故填newcmers。
7. frequently 考查副词。此处修饰动词rganises，应用副词。
8. respnsibility 考查词性转换。根据空前的a可知，此处应使用可数名词单数形式。
9. t knw 考查非谓语动词。way意为“方式”，其后常接动词不定式作定语。
10. latest 考查词性转换。由句意可知设空处表示“最新的”。故填latest。
B
A recent study shws that mst adults did husehld chres 1. ________ (active) when they were yung. Mst kids tday d nt d as many husehld chres as befre, 2. ________ same study shws.
An expert said, “Parents tday want their kids t spend mre time 3. ________ things that can bring them mney and hnur. They have stpped 4. ________ (d) the ne thing that has prven t bring success. That is ding husehld chres.”
Anther study finds that cmpared with the kids 5. ________ didn't d husehld chres, yung adults beginning chres at ages 3 and 4 were mre likely 6. ________ (succeed). They had better family relatinships, did better in schl, perfrmed better at wrk and were mre independent.
Persnal happiness 7. ________ (say) t cme frm strng relatinships. It begins by learning t be kind and 8. ________ (help) t their parents at hme.
If yur kids say they have t skip chres because it's time they 9. ________ (deal) with their hmewrk, yu'd better nt let them ff the hk. If yu d, yur child may think grades are mre imprtant than caring abut thers. “What may seem like small 10. ________ (message) at the mment add up t big nes ver time，” says an expert.
【语篇解读】本文是一篇说明文。研究表明，从小做家务的孩子长大之后会在家庭、学校和社会上表现更好，而且更独立。所以父母要培养孩子们从小做家务的习惯。
1. actively 考查副词。分析句子结构可知，空处修饰谓语动词，修饰动词要用副词，所以要用active的副词形式actively。
2. the 考查冠词。此处的“study”就是上文提到的“study”，是特指，故用定冠词the 表示特指。
3. n 考查固定搭配。spend sth. n sth.为固定搭配，意为“把……花在……上“，故此处填介词n。
4. ding 考查固定搭配。根据语境可知，这里说的是“停止做某事”，而不是“停下来去做某事”，用stp ding sth.表示，故填ding。
5. wh/that 考查定语从句。分析句子结构可知，空处在句中引导定语从句，先行词为kids，关系代词在从句中作主语，因此本空填wh/that。
6. t succeed 考查固定句型。be likely t d sth.为固定句型，意为“……有可能做某事”。故填t succeed。
7. is said 考查固定句型。本句含有“be said＋动词不定式”结构，且这里说的是现在的一般情况，主语为Persnal happiness，为单数形式，因此填is said。
8. helpful 考查形容词作表语。本空应填形容词与kind并列作表语，故填helpful。
9. dealt/shuld deal 考查固定句型。It's time (that)．.. 为固定句型，that从句要用虚拟语气，即从句谓语动词用一般过去式或“shuld＋d”，其中shuld不可以省略，故填dealt/shuld deal。
10. messages 考查名词的单复数。message是可数名词，其前没有冠词，要用其复数形式，故本空填messages。
Ⅱ. 根据提示补全句子
1. 考虑到他有六个月的时间来做这件事，他并没有付出多少努力。(given that)
Given that he's had six mnths t d this, he hasn't made much effrt.
2. 他总是第一个吃苦，最后一个享福。(t d 作定语)
He is always the first t bear hardships, the last t enjy cmfrts．
3. 那对年轻夫妇把我丢失的钱包还给了我，我还没来得及问他们的名字他们就走了。(befre)
The yung cuple, wh returned my lst wallet, left befre I culd ask fr their names．
4. 他没计划好时间，结果没及时完成工作。(s that)
He didn't plan his time well, s that he didn't finish the wrk in time．
B组·能力提升
Ⅰ. 阅读理解
Can exercise during childhd prtect yu against memry lss many decades later？Exercise early in life seems t have lifelng benefits fr the brain, in rats at least.
“This is an animal study, but it shws that physical activity at a yung age is very imprtant — nt just fr physical develpment, but fr the whle lifelng track f cgnitive (认知的) develpment during aging，” says Martin Wjtwicz f the University f Trnt, Canada. “In humans, it may delay the appearance f Alzheimer's disease (阿尔茨海默病), pssibly t the pint f preventing it.”
Wjtwicz's team divided 80 yung male rats int tw equal grups, and placed running wheels in the cages f ne grup fr a perid f six weeks. Arund fur mnths later — when the rats had reached middle age — the team taught all the rats t cnnect an electric shck with being in a specific bx. When placed in the bx, they frze with fear.
Tw weeks later, the team tested the rats in three situatins: exactly the same bx in the same rm, the same bx with the rm arranged differently, and a cmpletely different bx in a different rm.
The rats withut access t a running wheel when they were yung nw frze the same percentage f times in each f these situatins, suggesting they culdn't remember which ne was dangerus. But thse that had been able t run in their yuth frze 40 t 50 percent less in bth changed bx settings.
“The results suggest the amunt f physical activity when we're yung, at least fr rats, has influence n the brain and cgnitive health — in the frm f better memries — when we're lder，” says Arthur Kramer f Nrtheastern University in Bstn, wh has fund that，in humans，exercise prmtes the grwth f new brain cells.
1. What des the study shw?
A. Physical activity is imprtant fr physical health.
B. Using the running wheels is f benefit t the rats' grwth.
C. Physical activity can prevent humans' Alzheimer's disease.
D. The mre exercise a rat has when yung, the better memry it will pssess when lder.
2. Hw are Paragraphs 3 and 4 mainly develped?
A. By analysing causes.
B. By giving an example.
C. By describing the prcess.
D. By shwing differences.
3. What des the underlined wrd “it” in Paragraph 2 refer t?
A. Exercise. B. Develpment. C. Benefit. D. Study.
4. What is the authr's attitude twards the animal study?
A. Negative. B. Objective. C. Critical. D. Dubtful.
【语篇解读】本文是一篇说明文。文章介绍了一项科学研究，从而得出早期锻炼对大脑终生有好处的结论。
1. D 细节理解题。根据第一段内容，尤其是第二句“Exercise early in life seems t have lifelng benefits fr the brain, in rats at least.”可知，早期锻炼似乎对大脑终生有好处。故选D。
2. C 写作手法题。根据第三段中的“Wjtwicz's team divided 80 yung male rats int tw equal grups... Arund fur mnths later... they frze with fear.”和第四段中的“Tw weeks later，the team tested the rats in three situatins”可知，第三、四段描述了Wjtwicz的研究小组对老鼠进行实验的过程。故选C。
3. A 代词指代题。根据第二段中的“but it shws that physical activity at a yung age is very imprtant”及“In humans, it may delay the appearance f Alzheimer's disease (阿尔茨海默病)”可知，身体活动很重要，对人类来说，它可能会推迟阿尔茨海默病的出现。因此“it”在文中指的是“physical activity”，A项与其同义。故选A。
4. B 观点态度题。通读全文可知，作者介绍了对老鼠进行实验的过程及其结果，并引用数据进行说明，由此可知作者对动物研究的态度是很客观的。故选B。
Ⅱ. 完形填空
(2020·福建泉州3月适应性线上测试·改编)
Five years ag, I tk a career risk by leaving my jb t wrk n a ship. My medical friends did their best t persuade me, saying that running away t sea wuld 1 my career. But after these years wrking as a junir dctr, I was willing t take the risk.
2 fr adventure, I barded a ship in Singapre with 2，000 passengers and crew. T my 3 ， the hspital was well equipped, with an Xray machine and a bld analyser. That first vyage was a learning experience, a tight schedule full f safety drills. There was s much new infrmatin t 4 . Even remembering which unifrm t wear each day was a 5 . Mst cnfusing, I ften frgt t set my clck when the ship crssed time znes.
As a dctr, I was 6 fr the 600 crew, and I was n call fr the entire ship. Far frm treating seasickness and sunburn, I had t deal with ther 7 fr my patients were wide and varied. The ship's medical centre was 8 a flating emergency rm, and we didn't have a team f specialists n hand fr a secnd 9 . With lng and unpredictable hurs, it required mental tughness.
As yu can guess, many f the passengers were elderly. Heart attacks dn't 10 gegraphy and emergency evacuatins (疏散) were difficult t 11 . I recall ne such patient, wh was taken ff the ship halfway thrugh the Panama Canal. After a 12 ride in an ld ambulance, I was relieved that the patient survived lng enugh t arrive at the hspital in Panama City.
Thankfully, there were several unexpected 13 f the jb. I regularly enjyed the passenger facilities and I even hsted my wn table f passengers in the evening. On rare days ff, I 14 as a tur guide n trips ashre. I gt t fly ver Alaska in a seaplane and watched a ballet in St Petersburg.
Nw, I understand being a ship dctr is nt a jb — it's a way f 15 . One year at sea became tw. I lst my career ambitins, but I redefined happiness in my life.
1. A. launchB. restrictC. ruinD. pursue
2. A. DesperateB. OptimisticC. SuitableD. Cncerned
3. A. shckB. reliefC. excitementD. disappintment
4. A. search frB. figure utC. pick verD. take in
5. A. challengeB. disasterC. bnusD. glry
6. A. respnsibleB. pwerfulC. regretfulD. guilty
7. A. passengersB. specialistsC. diseasesD. risks
8. A. frtunatelyB. actuallyC. ultimatelyD. precisely
9. A. examinatinB. cnsideratinC. discussinD. pinin
10. A. refer tB. rely nC. truble withD. care abut
11. A. arrangeB. mnitrC. encunterD. investigate
12. A. relaxingB. terrifyingC. prmisingD. bring
13. A. missinsB. benefitsC. requirementsD. pririties
14. A. perfrmedB. travelledC. vlunteeredD. returned
15. A. cnfidenceB. successC. experienceD. life
【语篇解读】本文是一篇记叙文。作者讲述了自己去轮船上当医生的经历，并由此认为当一名船舶医生不是一份工作，而是一种生活方式。
1. C 根据上文“persuade me, saying that running away t sea”可知，如果去轮船上工作会“毁了”自己的事业。
2. A 根据上文“I was willing t take the risk”和下文“fr adventure”可知，此处指“渴望”冒险。故选A。
3. B 根据下文“the hspital was well equipped, with an Xray machine and a bld analyser”可知，作者感到“欣慰”。
4. D 根据下文“Even remembering which unifrm t wear each day”可知，有许多新消息要“理解”。
5. A 根据下文“Mst cnfusing, I ften frgt t set my clck when the ship crssed time znes.”可知，对作者来说一切都是“挑战”。
6. A 句意：作为一名医生，我负责这600名船员，并随叫随到负责整艘船。be respnsible fr“对……负责”。
7. C 根据下文“my patients were wide and varied”可知，此处指要治疗其他疾病。
8. B 根据下文“a flating emergency rm”可知，船上的医疗中心实际上是一个漂浮的急救室。
9. D 我们手头没有专家小组来提供第二种意见。
10. D 句意：心脏病发作与地理无关，紧急疏散也很难安排。故选D。
11. A 根据下文“I recall ne such patient, wh was taken ff the ship halfway thrugh the Panama Canal”并结合语境可知，紧急疏散很难“安排”。
12. B 根据下文“I was relieved that the patient survived lng enugh t arrive at the hspital in Panama City”可知，在旧救护车上是“令人害怕的”。
13. B 根据下文“I regularly enjyed the passenger facilities and I even hsted my wn table f passengers in the evening.”可知，此处指这份工作的“好处”。
14. C 根据下文“as a tur guide n trips ashre”可知，作者“自愿”当导游。
15. D 根据下文“I lst my career ambitins, but I redefined happiness in my life.”可知，此处指一种“生活”方式。
Ⅲ. 读后续写
(2020·山东九校期末检测)阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
It was the httest time f the year in suthern Califrnia. Steve, a star basketball player at the University f Califrnia, with his cusin Zach, had planned a camping trip in the frest fr their summer vacatin.
The bys gathered clthes and supplies, and began their great adventure with their dg Brady early in the mrning. Upn arrival, Steve pulled ver t the side f the rad alng the bank f the river. “A wnderful place fr fishing，” Steve exclaimed in delight. Zach ndded in agreement.
At high nn, the sun was scrching ht. With a gd harvest f fish, the bys marched int the frest with Brady fllwing them. After a lng walk, they fund a clearing that was ideal fr a campgrund. The camp was set up immediately as Steve knew all the tricks f an experienced wilderness camper.
An afternn nap was abslutely a special treat in midsummer. Hwever, the bys were wken up by the fierce barks f Brady. Outside, heavy smke filled the air and windblwn flame was skipping frm the tp f ne tree t anther. The lng dry summer turned the frest int a tinderbx. In a little while, Steve and Zach were inside their tent packing their belngings.
“Let's g! we can make it back t the river！” They headed dwn against the firewind in the directin f the river. But Brady barked a sharp warning. Ahead f them lay a thick curtain f smke acrss the track. They wuld never make it thrugh that. Steve was uneasy fr it was hard t find a safe way t escape in the heavy smke.
Brady lifted his head and snuffed (嗅) the smkeladen wind. The next mment, the dg bunded away and disappeared dwn a sharp slpe (坡). The bys shuted at him, but he didn't cme back. Steve culdn't blame Brady fr fleeing in panic. He himself wanted t run even thugh he didn't have a clue as t which way.
注意：续写词数应为150左右。
Steve and Zach hadn't gne far when there was a familiar bark. ___________
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Brady pulled again, in spite f the by's disbelief, urgently. _______________
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【参考范文】
Steve and Zach hadn't gne far when there was a familiar bark. Brady came bunding, stpped directly in frnt f Steve and hit him with his head, pushing him back twards the slpe. But Steve didn't get it. Then Brady grabbed the by's jeans and started pulling. The message was clear, but Steve hesitated. Of curse he remembered Brady saving his uncle's life when the dg was much yunger. Was he still sharp enugh t get them thrugh this?
Brady pulled again, in spite f the by's disbelief, urgently. “OK, big by，” seeing the fire was tuching underbrush nearby, Steve made up his mind. Brady led them back dwn the slpe and int the trees. Several times the big dg stpped. Often he changed directins t find the right way. The bys were s tired but the dg frced bth bys t g n. Steve was almst numb when he heard it — the wnderful sund f rushing water! They made it back t the river.
必修第二册 Unit 3 On the mve
A组·基础巩固
Ⅰ. 语法填空
A
Every Wednesday at 7 pm, a grup f running enthusiasts frm different cuntries gather at a bar in Shanghai befre setting 1. ________ n their 5kilmetre run. But this is n rdinary run. These peple 2. ________ (arm) with trash (垃圾) bags. The members f this gup dn't simply run fr the sake f gd health. They d it fr the sake f the Earth 3. ________ well.
Called “plgging”， this new fitness activity riginated in Sweden in 2016 and was intrduced t Shanghai in 2018. The term is a cmbinatin f the wrds “jgging” and “plcka upp”， 4. ________ means “pick up” in Swedish.
By the summer f 2018, just a few mnths after Trash Running China was funded, 5. ________ (it) WeChat grup had grwn t include mre than 400 runners. T make the activity mre fun fr bth 6. ________ (newcmer) and regular plggers, Trash Running China als 7. ________ (frequent) rganises lnger weekend runs in the suburban areas. “We want mre peple t hld small ‘plgging’ grups and take a 8. ________ (respnsible) t rganise trash running activities in their wn neighburhds，” says Eisenring, wh funded Trash Running China. “‘Plgging’ is a way 9. ________ (knw) the peple and the city a bit mre，” says Rbbin Trebbe, ne f the 10. ________ (late) runners t jin the grup.
【语篇解读】本文是一篇说明文。文章介绍了一种新兴的运动——跑步捡垃圾，参与者是一些跑步爱好者，他们一边跑步健身，一边捡拾垃圾，为环保积极奉献自己的力量。
1. ff/ut 考查固定搭配。set ff/ut为固定搭配，意为“出发；开始”。故填ff/ut。
2. are armed 考查动词的时态和语态及主谓一致。根据上下文语境可知，此处叙述一般情况，应用一般现在时，且设空处为本句的谓语，与主语These peple之间为被动关系，应用被动语态。故填are armed。
3. as 考查固定搭配。句意：他们这样做也是为了地球。as well为固定搭配，意为“也”。故填as。
4. which 考查定语从句。设空处引导非限制性定语从句，先行词为“plcka upp”，关系词在从句中作主语，应使用关系代词which。
5. its 考查代词。句意：……它的微信群已经发展成一个包括400多名跑步者的团队。根据句意可知，此处应使用形容词性物主代词。故填its。
6. newcmers 考查名词的单复数。根据and后的regular plggers可知，此处应使用复数名词。故填newcmers。
7. frequently 考查副词。此处修饰动词rganises，应用副词。
8. respnsibility 考查词性转换。根据空前的a可知，此处应使用可数名词单数形式。
9. t knw 考查非谓语动词。way意为“方式”，其后常接动词不定式作定语。
10. latest 考查词性转换。由句意可知设空处表示“最新的”。故填latest。
B
A recent study shws that mst adults did husehld chres 1. ________ (active) when they were yung. Mst kids tday d nt d as many husehld chres as befre, 2. ________ same study shws.
An expert said, “Parents tday want their kids t spend mre time 3. ________ things that can bring them mney and hnur. They have stpped 4. ________ (d) the ne thing that has prven t bring success. That is ding husehld chres.”
Anther study finds that cmpared with the kids 5. ________ didn't d husehld chres, yung adults beginning chres at ages 3 and 4 were mre likely 6. ________ (succeed). They had better family relatinships, did better in schl, perfrmed better at wrk and were mre independent.
Persnal happiness 7. ________ (say) t cme frm strng relatinships. It begins by learning t be kind and 8. ________ (help) t their parents at hme.
If yur kids say they have t skip chres because it's time they 9. ________ (deal) with their hmewrk, yu'd better nt let them ff the hk. If yu d, yur child may think grades are mre imprtant than caring abut thers. “What may seem like small 10. ________ (message) at the mment add up t big nes ver time，” says an expert.
【语篇解读】本文是一篇说明文。研究表明，从小做家务的孩子长大之后会在家庭、学校和社会上表现更好，而且更独立。所以父母要培养孩子们从小做家务的习惯。
1. actively 考查副词。分析句子结构可知，空处修饰谓语动词，修饰动词要用副词，所以要用active的副词形式actively。
2. the 考查冠词。此处的“study”就是上文提到的“study”，是特指，故用定冠词the 表示特指。
3. n 考查固定搭配。spend sth. n sth.为固定搭配，意为“把……花在……上“，故此处填介词n。
4. ding 考查固定搭配。根据语境可知，这里说的是“停止做某事”，而不是“停下来去做某事”，用stp ding sth.表示，故填ding。
5. wh/that 考查定语从句。分析句子结构可知，空处在句中引导定语从句，先行词为kids，关系代词在从句中作主语，因此本空填wh/that。
6. t succeed 考查固定句型。be likely t d sth.为固定句型，意为“……有可能做某事”。故填t succeed。
7. is said 考查固定句型。本句含有“be said＋动词不定式”结构，且这里说的是现在的一般情况，主语为Persnal happiness，为单数形式，因此填is said。
8. helpful 考查形容词作表语。本空应填形容词与kind并列作表语，故填helpful。
9. dealt/shuld deal 考查固定句型。It's time (that)．.. 为固定句型，that从句要用虚拟语气，即从句谓语动词用一般过去式或“shuld＋d”，其中shuld不可以省略，故填dealt/shuld deal。
10. messages 考查名词的单复数。message是可数名词，其前没有冠词，要用其复数形式，故本空填messages。
Ⅱ. 根据提示补全句子
1. 考虑到他有六个月的时间来做这件事，他并没有付出多少努力。(given that)
Given that he's had six mnths t d this, he hasn't made much effrt.
2. 他总是第一个吃苦，最后一个享福。(t d 作定语)
He is always the first t bear hardships, the last t enjy cmfrts．
3. 那对年轻夫妇把我丢失的钱包还给了我，我还没来得及问他们的名字他们就走了。(befre)
The yung cuple, wh returned my lst wallet, left befre I culd ask fr their names．
4. 他没计划好时间，结果没及时完成工作。(s that)
He didn't plan his time well, s that he didn't finish the wrk in time．
B组·能力提升
Ⅰ. 阅读理解
Can exercise during childhd prtect yu against memry lss many decades later？Exercise early in life seems t have lifelng benefits fr the brain, in rats at least.
“This is an animal study, but it shws that physical activity at a yung age is very imprtant — nt just fr physical develpment, but fr the whle lifelng track f cgnitive (认知的) develpment during aging，” says Martin Wjtwicz f the University f Trnt, Canada. “In humans, it may delay the appearance f Alzheimer's disease (阿尔茨海默病), pssibly t the pint f preventing it.”
Wjtwicz's team divided 80 yung male rats int tw equal grups, and placed running wheels in the cages f ne grup fr a perid f six weeks. Arund fur mnths later — when the rats had reached middle age — the team taught all the rats t cnnect an electric shck with being in a specific bx. When placed in the bx, they frze with fear.
Tw weeks later, the team tested the rats in three situatins: exactly the same bx in the same rm, the same bx with the rm arranged differently, and a cmpletely different bx in a different rm.
The rats withut access t a running wheel when they were yung nw frze the same percentage f times in each f these situatins, suggesting they culdn't remember which ne was dangerus. But thse that had been able t run in their yuth frze 40 t 50 percent less in bth changed bx settings.
“The results suggest the amunt f physical activity when we're yung, at least fr rats, has influence n the brain and cgnitive health — in the frm f better memries — when we're lder，” says Arthur Kramer f Nrtheastern University in Bstn, wh has fund that，in humans，exercise prmtes the grwth f new brain cells.
1. What des the study shw?
A. Physical activity is imprtant fr physical health.
B. Using the running wheels is f benefit t the rats' grwth.
C. Physical activity can prevent humans' Alzheimer's disease.
D. The mre exercise a rat has when yung, the better memry it will pssess when lder.
2. Hw are Paragraphs 3 and 4 mainly develped?
A. By analysing causes.
B. By giving an example.
C. By describing the prcess.
D. By shwing differences.
3. What des the underlined wrd “it” in Paragraph 2 refer t?
A. Exercise. B. Develpment. C. Benefit. D. Study.
4. What is the authr's attitude twards the animal study?
A. Negative. B. Objective. C. Critical. D. Dubtful.
【语篇解读】本文是一篇说明文。文章介绍了一项科学研究，从而得出早期锻炼对大脑终生有好处的结论。
1. D 细节理解题。根据第一段内容，尤其是第二句“Exercise early in life seems t have lifelng benefits fr the brain, in rats at least.”可知，早期锻炼似乎对大脑终生有好处。故选D。
2. C 写作手法题。根据第三段中的“Wjtwicz's team divided 80 yung male rats int tw equal grups... Arund fur mnths later... they frze with fear.”和第四段中的“Tw weeks later，the team tested the rats in three situatins”可知，第三、四段描述了Wjtwicz的研究小组对老鼠进行实验的过程。故选C。
3. A 代词指代题。根据第二段中的“but it shws that physical activity at a yung age is very imprtant”及“In humans, it may delay the appearance f Alzheimer's disease (阿尔茨海默病)”可知，身体活动很重要，对人类来说，它可能会推迟阿尔茨海默病的出现。因此“it”在文中指的是“physical activity”，A项与其同义。故选A。
4. B 观点态度题。通读全文可知，作者介绍了对老鼠进行实验的过程及其结果，并引用数据进行说明，由此可知作者对动物研究的态度是很客观的。故选B。
Ⅱ. 完形填空
(2020·福建泉州3月适应性线上测试·改编)
Five years ag, I tk a career risk by leaving my jb t wrk n a ship. My medical friends did their best t persuade me, saying that running away t sea wuld 1 my career. But after these years wrking as a junir dctr, I was willing t take the risk.
2 fr adventure, I barded a ship in Singapre with 2，000 passengers and crew. T my 3 ， the hspital was well equipped, with an Xray machine and a bld analyser. That first vyage was a learning experience, a tight schedule full f safety drills. There was s much new infrmatin t 4 . Even remembering which unifrm t wear each day was a 5 . Mst cnfusing, I ften frgt t set my clck when the ship crssed time znes.
As a dctr, I was 6 fr the 600 crew, and I was n call fr the entire ship. Far frm treating seasickness and sunburn, I had t deal with ther 7 fr my patients were wide and varied. The ship's medical centre was 8 a flating emergency rm, and we didn't have a team f specialists n hand fr a secnd 9 . With lng and unpredictable hurs, it required mental tughness.
As yu can guess, many f the passengers were elderly. Heart attacks dn't 10 gegraphy and emergency evacuatins (疏散) were difficult t 11 . I recall ne such patient, wh was taken ff the ship halfway thrugh the Panama Canal. After a 12 ride in an ld ambulance, I was relieved that the patient survived lng enugh t arrive at the hspital in Panama City.
Thankfully, there were several unexpected 13 f the jb. I regularly enjyed the passenger facilities and I even hsted my wn table f passengers in the evening. On rare days ff, I 14 as a tur guide n trips ashre. I gt t fly ver Alaska in a seaplane and watched a ballet in St Petersburg.
Nw, I understand being a ship dctr is nt a jb — it's a way f 15 . One year at sea became tw. I lst my career ambitins, but I redefined happiness in my life.
1. A. launchB. restrictC. ruinD. pursue
2. A. DesperateB. OptimisticC. SuitableD. Cncerned
3. A. shckB. reliefC. excitementD. disappintment
4. A. search frB. figure utC. pick verD. take in
5. A. challengeB. disasterC. bnusD. glry
6. A. respnsibleB. pwerfulC. regretfulD. guilty
7. A. passengersB. specialistsC. diseasesD. risks
8. A. frtunatelyB. actuallyC. ultimatelyD. precisely
9. A. examinatinB. cnsideratinC. discussinD. pinin
10. A. refer tB. rely nC. truble withD. care abut
11. A. arrangeB. mnitrC. encunterD. investigate
12. A. relaxingB. terrifyingC. prmisingD. bring
13. A. missinsB. benefitsC. requirementsD. pririties
14. A. perfrmedB. travelledC. vlunteeredD. returned
15. A. cnfidenceB. successC. experienceD. life
【语篇解读】本文是一篇记叙文。作者讲述了自己去轮船上当医生的经历，并由此认为当一名船舶医生不是一份工作，而是一种生活方式。
1. C 根据上文“persuade me, saying that running away t sea”可知，如果去轮船上工作会“毁了”自己的事业。
2. A 根据上文“I was willing t take the risk”和下文“fr adventure”可知，此处指“渴望”冒险。故选A。
3. B 根据下文“the hspital was well equipped, with an Xray machine and a bld analyser”可知，作者感到“欣慰”。
4. D 根据下文“Even remembering which unifrm t wear each day”可知，有许多新消息要“理解”。
5. A 根据下文“Mst cnfusing, I ften frgt t set my clck when the ship crssed time znes.”可知，对作者来说一切都是“挑战”。
6. A 句意：作为一名医生，我负责这600名船员，并随叫随到负责整艘船。be respnsible fr“对……负责”。
7. C 根据下文“my patients were wide and varied”可知，此处指要治疗其他疾病。
8. B 根据下文“a flating emergency rm”可知，船上的医疗中心实际上是一个漂浮的急救室。
9. D 我们手头没有专家小组来提供第二种意见。
10. D 句意：心脏病发作与地理无关，紧急疏散也很难安排。故选D。
11. A 根据下文“I recall ne such patient, wh was taken ff the ship halfway thrugh the Panama Canal”并结合语境可知，紧急疏散很难“安排”。
12. B 根据下文“I was relieved that the patient survived lng enugh t arrive at the hspital in Panama City”可知，在旧救护车上是“令人害怕的”。
13. B 根据下文“I regularly enjyed the passenger facilities and I even hsted my wn table f passengers in the evening.”可知，此处指这份工作的“好处”。
14. C 根据下文“as a tur guide n trips ashre”可知，作者“自愿”当导游。
15. D 根据下文“I lst my career ambitins, but I redefined happiness in my life.”可知，此处指一种“生活”方式。
Ⅲ. 读后续写
(2020·山东九校期末检测)阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
It was the httest time f the year in suthern Califrnia. Steve, a star basketball player at the University f Califrnia, with his cusin Zach, had planned a camping trip in the frest fr their summer vacatin.
The bys gathered clthes and supplies, and began their great adventure with their dg Brady early in the mrning. Upn arrival, Steve pulled ver t the side f the rad alng the bank f the river. “A wnderful place fr fishing，” Steve exclaimed in delight. Zach ndded in agreement.
At high nn, the sun was scrching ht. With a gd harvest f fish, the bys marched int the frest with Brady fllwing them. After a lng walk, they fund a clearing that was ideal fr a campgrund. The camp was set up immediately as Steve knew all the tricks f an experienced wilderness camper.
An afternn nap was abslutely a special treat in midsummer. Hwever, the bys were wken up by the fierce barks f Brady. Outside, heavy smke filled the air and windblwn flame was skipping frm the tp f ne tree t anther. The lng dry summer turned the frest int a tinderbx. In a little while, Steve and Zach were inside their tent packing their belngings.
“Let's g! we can make it back t the river！” They headed dwn against the firewind in the directin f the river. But Brady barked a sharp warning. Ahead f them lay a thick curtain f smke acrss the track. They wuld never make it thrugh that. Steve was uneasy fr it was hard t find a safe way t escape in the heavy smke.
Brady lifted his head and snuffed (嗅) the smkeladen wind. The next mment, the dg bunded away and disappeared dwn a sharp slpe (坡). The bys shuted at him, but he didn't cme back. Steve culdn't blame Brady fr fleeing in panic. He himself wanted t run even thugh he didn't have a clue as t which way.
注意：续写词数应为150左右。
Steve and Zach hadn't gne far when there was a familiar bark. ___________
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Brady pulled again, in spite f the by's disbelief, urgently. _______________
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【参考范文】
Steve and Zach hadn't gne far when there was a familiar bark. Brady came bunding, stpped directly in frnt f Steve and hit him with his head, pushing him back twards the slpe. But Steve didn't get it. Then Brady grabbed the by's jeans and started pulling. The message was clear, but Steve hesitated. Of curse he remembered Brady saving his uncle's life when the dg was much yunger. Was he still sharp enugh t get them thrugh this?
Brady pulled again, in spite f the by's disbelief, urgently. “OK, big by，” seeing the fire was tuching underbrush nearby, Steve made up his mind. Brady led them back dwn the slpe and int the trees. Several times the big dg stpped. Often he changed directins t find the right way. The bys were s tired but the dg frced bth bys t g n. Steve was almst numb when he heard it — the wnderful sund f rushing water! They made it back t the river.
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