题目内容
18．Young as he is，he knows how to tell right from wrong．Young as he is，he knows how todistinguish rightfrom wrong．
分析 虽然年轻，他知道如何辨别是非．
解答 答案是distinguish from；本题考查同义句转换；原题中的短语tell…from表示"辨别…"可以转换成同义短语distinguish…from；故选distinguish from．
点评 本题考查句型转换，在比较原句和改写句的基础上分析同义结构或句型，要积累常见同义词、同义短语和同义结构．
练习册系列答案
课时训练江苏人民出版社系列答案
相关题目
8．
The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana （大麻）．That is the statement of researchers who have found that （41）D away on a mobile phone or computer keypad or checking for electronic messages temporarily knocks up to 10points off the user's IQ．This rate of decline in intelligence compares （42）B with the four-point drop in IQ associated with smoking marijuana，according to British researchers，who have described the phenomenon of （43）C stupidity as"infomania（咨询强迫症）"．The research conducted by Hewlett Packard，the technology company，has concluded that it is mainly a problem for adult workers，especially men．
It is concluded that too much use of modern technology can damage a person's mind．It can cause a （44）I distraction of"always on"technology when employees should be concentrating on what they are paid to do．Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of （45）F to react to technology instead of focusing on the task in hand．The report also added that，in a long term，the brain will be （46）K shaped by what we do to it and by the experience of daily life．At a microcellular level，the （47）E networks of nerve cells that make up parts of the brain actually change in response to certain experiences．
Too much use of modern technology can be damaging not only to a person's mind，but to their social relationship.1100adults were interviewed during the research．More than 62per cent of them admitted that they were （48）A to checking their e-mails and text messages so often that they examined work-related ones carefully even when at home or on holiday．Half said that they always responded immediately to an email and will even interrupt a meeting to do so．It is concluded that infomania is increasing stress and （49）G and affecting one's characteristics．Nine out of ten thought that colleagues who answered e-mails or messages during a face-to-face meeting were extremely rude．
The effects on IQ were studied by Dr Glenn Wilson，a psychologist at University of London．"This is a very real and widespread phenomenon，"he said．"We have found that infomania will damage a worker's performance by reducing their mental （50）H and changing their social life．Companies should encourage a more balanced and appropriate way of working．"
| A．addicted B．unfavorably C．increased D．tapping E．complex F．readiness G．anxiety H．sharpness I．constant J．breaking K．considerably |
It is concluded that too much use of modern technology can damage a person's mind．It can cause a （44）I distraction of"always on"technology when employees should be concentrating on what they are paid to do．Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of （45）F to react to technology instead of focusing on the task in hand．The report also added that，in a long term，the brain will be （46）K shaped by what we do to it and by the experience of daily life．At a microcellular level，the （47）E networks of nerve cells that make up parts of the brain actually change in response to certain experiences．
Too much use of modern technology can be damaging not only to a person's mind，but to their social relationship.1100adults were interviewed during the research．More than 62per cent of them admitted that they were （48）A to checking their e-mails and text messages so often that they examined work-related ones carefully even when at home or on holiday．Half said that they always responded immediately to an email and will even interrupt a meeting to do so．It is concluded that infomania is increasing stress and （49）G and affecting one's characteristics．Nine out of ten thought that colleagues who answered e-mails or messages during a face-to-face meeting were extremely rude．
The effects on IQ were studied by Dr Glenn Wilson，a psychologist at University of London．"This is a very real and widespread phenomenon，"he said．"We have found that infomania will damage a worker's performance by reducing their mental （50）H and changing their social life．Companies should encourage a more balanced and appropriate way of working．"
9．He becomes fatter and taller this year，so his mother ______ his coat and trousers．（ ）
| A． | takes out | B． | lets in | C． | takes in | D． | lets out |