Unit 9 Human Biology Lesson 2 Brain Power——20212022学年高二英语北师版（2019）选择性必修第三册堂检测
填空
1Quizzes and c__________ puzzles can be great ways to stimulate your brain
2Take yourself out of your comfort z__________ for a week discover new personal qualities and learn new skills
3We l__________ the schools and shops as soon as we moved into the town
4The museum c__________ 6000 contemporary and modern artworks
5Each bone is an o__________ with certain shape structure and function
6I who cannot see find hundreds of things to interest me through __________(仅仅） touch
7both the size and consumption habits of our eating companions can influence our food __________(摄入量)
8All day she had fought off the __________(动) to telephone her boss
9The real McNay was splendid but we felt __________(紧张) the whole time we were there
10All substances whether they are gaseous liquid or solid are made of __________(原子)
二完形填空
What were you like as a teenager I was a nightmare I was rude to my parents always stayed out late never did my homework hung out with the wrong people and made many 1 decisions Apparently this is the age when teenagers are out of control and 2 badly If you＇re a teenager now you think this is 3 criticism or it＇s not your fault Well you might be 4
Experts have found that it＇s a teenager＇s brain that is to 5 Between the ages of approximately 13 to 19 the brain is still developing in areas that 6 behaviour This has a (n) 7 on learning and multitasking stress and memory sleep addiction and decision making This is quite a new 8 says Professor Sarah When I was at university the dogma(教条) in the textbooks was that the vast brain 9 goes on in the first few years of life and nothing much changes after midchildhood That dogma is completely 10
So our brains are still developing much later than we originally thought Is this the perfect excuse for teenagers to 11 and not get their homework done on time It＇s something to do with our prefrontal cortex(前额皮层) It＇s involved in many highlevel cognitive (认知) 12 such as decisionmaking and planning This region is undergoing large amounts of development during the adolescent years For a(n) 13 this hasn＇t developed yet So getting organised to do their homework for example can be a bit challenging
I wish I＇d known about this early instead of telling my 14 I＇d left my homework on the bus or that the dog had eaten it Now I could say Sorry sir my 15 isn＇t developed enough for the cognitive task of planning my homework
1Areal Bwise Cbad Dgood
2Adress Btalk Creact Dbehave
3Aunfair Bpractical Cfun Dreasonable
4Adull Bright Cwrong Dprecise
5Apraise Bblame Cwake Dcall
6Acontrol Buse Cexpress Dplay
7Atouch Bimpact Crole Dadvantage
8Away Binvention Cdiscovery Djob
9Aexploration Bexperiment Cprogress Ddevelopment
10Atrue Bunknown Cfalse Dsatisfying
11Aget over Bhang around Clook around Dtake off
12Ainterests Bresults Cdrawbacks Dtasks
13Aadult Bscientist Cteenager Dbaby
14Aboss Bteacher Ctrainer Dcolleague
15Aknowledge Bbody Cidentity Dbrain
三阅读理解
Choosing to forget something might take more mental effort than trying to remember it researchers at the University of Texas discovered Their findings suggest that in order to forget an unwanted experience more attention should be focused on it
Decades of research has shown that we have the ability to forget something out of our own free will but how our brains do that is still being questioned Once we can figure out how memories are weakened and come up with ways to control this we can design treatment to help people rid themselves of unwanted memories said Jarrod LewisPeacock the study＇s senior author
Memories are energetic constructions of the brain that regularly get updated adjusted and reorganised through experience The brain is constantly remembering and forgetting information—and much of this happens automatically during sleep
Their findings not only confirmed that humans have the ability to control what they forget but that successful intentional forgetting requires more activity than what is required to remember
A proper level of brain activity is important to this forgetting mechanism(机制) Too strong it will strengthen the memory too weak you won＇t change it said Tracy Wang lead author of the study Importantly it＇s the intention to forget that increases the activation(激活) of the memory and when this activation hits the sweet spot it leads to later forgetting of that experience
The researchers also found that participants were more likely to forget scenes than faces We＇re learning how these mechanisms in our brain respond to different types of information and it will take a lot of further research before we understand how to use our ability to forget said LewisPeacock Hopefully we can find out how we process and get rid of those really strong memories which can have a powerful effect on our health and wellbeing
1What remains a puzzle to researchers
AHow our memories can be strengthened
BHow our brains voluntarily forget something
CWhat effect unwanted memories have on our brains
DWhether our brains can voluntarily forget something
2Which of the following words can best describe memories
ACasual BUnpredictable CActive DPermanent
3It can be learnt from the text that_________
Ait requires less attention to forget than to remember
Bthe more active the brain is the faster it forgets
Chumans can＇t keep memories under control
Dhumans forget faces less easily than scenes
4What can be a suitable title for the text
AWhat It Takes to Forget an Unwanted Experience
BStrong Memories Have a Great Influence on Health
CForgetting Uses More Brain Power than Remembering
DHow to Train Our Brains to Voluntarily Forget Something
答案解析
填空
1答案：crossword
2答案：zone
3答案：located
4答案：contains
5答案：organ
6答案：mere
7答案：intake
8答案：impulse
9答案：nervous
10答案：atoms
二完形填空
答案：15CDABB 610ABCDC 1115BDCBD
解析：1作者父母粗鲁常外面晚做家庭作业坏外面瞎混做出糟糕决定根前文hung out with the wrong people知处糟糕(bad)符合语境badwrong义词复现选C项real真实wise明智good
2明显青少年受控制行举止(behave)糟糕年龄结合文容知前面讲述行文that _________ behaviour暗示behavebehaviour根词复现选D项dress(某)穿衣服talk 谈话react起反应
3果现青少年会认公(unfair)评价者错根文it＇s not your fault知处公(unfair)符合语境选A项practical 实际fun趣reasonable合理
4根第二三段容知青少年行举止脑发育关系处正确(right) 符合语境dull聊wrong错误precise准确
5专家已发现青少年脑种情况负责praise表扬blame责怪指责wake醒call 电话结合句意知处考查短语 be to blame负责选B项
6结合句意知处指控制(control)行脑区域选A项useexpress表达play玩耍
7区域会青少年学务处理压力记忆睡眠爱做决定等方面影响(impact)touch 触摸role角色advantage优势 选B项
8根文Experts have found that it＇s a teenager＇s brain that is to ________知Sarah教授说非常新发现(discovery)way方法invention发明job工作选C项
9Sarah教授说读学时书说脑巨发展(development)发生生命头年童年中期没改变前文 Between the ages of approximately 13 to 19 the brain is still developing in areas中 developingD项 development根词复现选D项exploration探索 experiment实验 progress进步
10根文 So our brains are still developing much later than we originally thought知 Sarah教授说前教条完全错误( false) 选C项true真 unknown未知 satisfying令满意
11根第段第三句中 never did my homework hung out with the wrong people空 and not get their homework done on time 知处闲逛( hang around)符合语境选B项get over克服look around环视take off脱
12根文for the cognitive task of planning my homework知处指涉高水认知务(task)例决策计划task原词复现选D项interest兴趣result 结果drawback缺点
13根文This region is undergoing large amounts of development during the adolescent years知处指青少年(teenager)说脑没充分发育teenageradolescent 义词复现选C项adult成年scientist科学家baby婴
14作者感叹早点知道关脑研究发现老师(teacher)编造没做完作业口boss老板trainer教练colleague事选B项
15脑(brain)没发育够完成规划家庭作业认知务全文讲脑发育青少年时期进行没完成发育选D项knowledge知识body身体identity身份
三阅读理解
答案：14BCDC
解析：1细节理解题第二段中Decades of research has shown that we have the ability to forget something out of our own free willbut how our brains do that is still being questioned知十年研究表明力动忘记某事脑做点然谜选B项
2推理判断题第三段第句Memories are energetic constructions of the brain that regularly get updated adjusted and reorganised through experience知记忆通验定期更新调整重组推知记忆活跃energeticC项Active相呼应
3细节理解题段中The researchers also found that participants were more likely to forget scenes than faces知研究员发现研究象更容易忘记场景非脸选D项
4旨意题第段提克萨斯学研究员发现选择忘记某事试图记住需更努力段中LewisPeacock提研究员正学脑中机制类型信息作出反应解遗忘前需做量进步研究希找出处理摆脱真正强烈记忆记忆会健康产生强影响知文说明忘记某事记住某事更费脑选C项
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填空
1Quizzes and c__________ puzzles can be great ways to stimulate your brain
2Take yourself out of your comfort z__________ for a week discover new personal qualities and learn new skills
3We l__________ the schools and shops as soon as we moved into the town
4The museum c__________ 6000 contemporary and modern artworks
5Each bone is an o__________ with certain shape structure and function
6I who cannot see find hundreds of things to interest me through __________(仅仅） touch
7both the size and consumption habits of our eating companions can influence our food __________(摄入量)
8All day she had fought off the __________(动) to telephone her boss
9The real McNay was splendid but we felt __________(紧张) the whole time we were there
10All substances whether they are gaseous liquid or solid are made of __________(原子)
二完形填空
What were you like as a teenager I was a nightmare I was rude to my parents always stayed out late never did my homework hung out with the wrong people and made many 1 decisions Apparently this is the age when teenagers are out of control and 2 badly If you＇re a teenager now you think this is 3 criticism or it＇s not your fault Well you might be 4
Experts have found that it＇s a teenager＇s brain that is to 5 Between the ages of approximately 13 to 19 the brain is still developing in areas that 6 behaviour This has a (n) 7 on learning and multitasking stress and memory sleep addiction and decision making This is quite a new 8 says Professor Sarah When I was at university the dogma(教条) in the textbooks was that the vast brain 9 goes on in the first few years of life and nothing much changes after midchildhood That dogma is completely 10
So our brains are still developing much later than we originally thought Is this the perfect excuse for teenagers to 11 and not get their homework done on time It＇s something to do with our prefrontal cortex(前额皮层) It＇s involved in many highlevel cognitive (认知) 12 such as decisionmaking and planning This region is undergoing large amounts of development during the adolescent years For a(n) 13 this hasn＇t developed yet So getting organised to do their homework for example can be a bit challenging
I wish I＇d known about this early instead of telling my 14 I＇d left my homework on the bus or that the dog had eaten it Now I could say Sorry sir my 15 isn＇t developed enough for the cognitive task of planning my homework
1Areal Bwise Cbad Dgood
2Adress Btalk Creact Dbehave
3Aunfair Bpractical Cfun Dreasonable
4Adull Bright Cwrong Dprecise
5Apraise Bblame Cwake Dcall
6Acontrol Buse Cexpress Dplay
7Atouch Bimpact Crole Dadvantage
8Away Binvention Cdiscovery Djob
9Aexploration Bexperiment Cprogress Ddevelopment
10Atrue Bunknown Cfalse Dsatisfying
11Aget over Bhang around Clook around Dtake off
12Ainterests Bresults Cdrawbacks Dtasks
13Aadult Bscientist Cteenager Dbaby
14Aboss Bteacher Ctrainer Dcolleague
15Aknowledge Bbody Cidentity Dbrain
三阅读理解
Choosing to forget something might take more mental effort than trying to remember it researchers at the University of Texas discovered Their findings suggest that in order to forget an unwanted experience more attention should be focused on it
Decades of research has shown that we have the ability to forget something out of our own free will but how our brains do that is still being questioned Once we can figure out how memories are weakened and come up with ways to control this we can design treatment to help people rid themselves of unwanted memories said Jarrod LewisPeacock the study＇s senior author
Memories are energetic constructions of the brain that regularly get updated adjusted and reorganised through experience The brain is constantly remembering and forgetting information—and much of this happens automatically during sleep
Their findings not only confirmed that humans have the ability to control what they forget but that successful intentional forgetting requires more activity than what is required to remember
A proper level of brain activity is important to this forgetting mechanism(机制) Too strong it will strengthen the memory too weak you won＇t change it said Tracy Wang lead author of the study Importantly it＇s the intention to forget that increases the activation(激活) of the memory and when this activation hits the sweet spot it leads to later forgetting of that experience
The researchers also found that participants were more likely to forget scenes than faces We＇re learning how these mechanisms in our brain respond to different types of information and it will take a lot of further research before we understand how to use our ability to forget said LewisPeacock Hopefully we can find out how we process and get rid of those really strong memories which can have a powerful effect on our health and wellbeing
1What remains a puzzle to researchers
AHow our memories can be strengthened
BHow our brains voluntarily forget something
CWhat effect unwanted memories have on our brains
DWhether our brains can voluntarily forget something
2Which of the following words can best describe memories
ACasual BUnpredictable CActive DPermanent
3It can be learnt from the text that_________
Ait requires less attention to forget than to remember
Bthe more active the brain is the faster it forgets
Chumans can＇t keep memories under control
Dhumans forget faces less easily than scenes
4What can be a suitable title for the text
AWhat It Takes to Forget an Unwanted Experience
BStrong Memories Have a Great Influence on Health
CForgetting Uses More Brain Power than Remembering
DHow to Train Our Brains to Voluntarily Forget Something
答案解析
填空
1答案：crossword
2答案：zone
3答案：located
4答案：contains
5答案：organ
6答案：mere
7答案：intake
8答案：impulse
9答案：nervous
10答案：atoms
二完形填空
答案：15CDABB 610ABCDC 1115BDCBD
解析：1作者父母粗鲁常外面晚做家庭作业坏外面瞎混做出糟糕决定根前文hung out with the wrong people知处糟糕(bad)符合语境badwrong义词复现选C项real真实wise明智good
2明显青少年受控制行举止(behave)糟糕年龄结合文容知前面讲述行文that _________ behaviour暗示behavebehaviour根词复现选D项dress(某)穿衣服talk 谈话react起反应
3果现青少年会认公(unfair)评价者错根文it＇s not your fault知处公(unfair)符合语境选A项practical 实际fun趣reasonable合理
4根第二三段容知青少年行举止脑发育关系处正确(right) 符合语境dull聊wrong错误precise准确
5专家已发现青少年脑种情况负责praise表扬blame责怪指责wake醒call 电话结合句意知处考查短语 be to blame负责选B项
6结合句意知处指控制(control)行脑区域选A项useexpress表达play玩耍
7区域会青少年学务处理压力记忆睡眠爱做决定等方面影响(impact)touch 触摸role角色advantage优势 选B项
8根文Experts have found that it＇s a teenager＇s brain that is to ________知Sarah教授说非常新发现(discovery)way方法invention发明job工作选C项
9Sarah教授说读学时书说脑巨发展(development)发生生命头年童年中期没改变前文 Between the ages of approximately 13 to 19 the brain is still developing in areas中 developingD项 development根词复现选D项exploration探索 experiment实验 progress进步
10根文 So our brains are still developing much later than we originally thought知 Sarah教授说前教条完全错误( false) 选C项true真 unknown未知 satisfying令满意
11根第段第三句中 never did my homework hung out with the wrong people空 and not get their homework done on time 知处闲逛( hang around)符合语境选B项get over克服look around环视take off脱
12根文for the cognitive task of planning my homework知处指涉高水认知务(task)例决策计划task原词复现选D项interest兴趣result 结果drawback缺点
13根文This region is undergoing large amounts of development during the adolescent years知处指青少年(teenager)说脑没充分发育teenageradolescent 义词复现选C项adult成年scientist科学家baby婴
14作者感叹早点知道关脑研究发现老师(teacher)编造没做完作业口boss老板trainer教练colleague事选B项
15脑(brain)没发育够完成规划家庭作业认知务全文讲脑发育青少年时期进行没完成发育选D项knowledge知识body身体identity身份
三阅读理解
答案：14BCDC
解析：1细节理解题第二段中Decades of research has shown that we have the ability to forget something out of our own free willbut how our brains do that is still being questioned知十年研究表明力动忘记某事脑做点然谜选B项
2推理判断题第三段第句Memories are energetic constructions of the brain that regularly get updated adjusted and reorganised through experience知记忆通验定期更新调整重组推知记忆活跃energeticC项Active相呼应
3细节理解题段中The researchers also found that participants were more likely to forget scenes than faces知研究员发现研究象更容易忘记场景非脸选D项
4旨意题第段提克萨斯学研究员发现选择忘记某事试图记住需更努力段中LewisPeacock提研究员正学脑中机制类型信息作出反应解遗忘前需做量进步研究希找出处理摆脱真正强烈记忆记忆会健康产生强影响知文说明忘记某事记住某事更费脑选C项
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《香当网》用户分享的内容，不代表《香当网》观点或立场，请自行判断内容的真实性和可靠性！
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