题目内容

12.It is easy to set the goal of our production for next year,but      to achieve it takes a lot of trouble.(  )
A.howB.whoC.whereD.when

分析 为我们明年的产品确立一个目标很容易,但如何实现目标却不轻松.

解答 答案:A 句中to achieve it是作句子的主语;how表示方式,who指代人,where表示地点,when表示时间;句意表达的是和set the goal确立目标,相对应的实现目标,应该是实现目标的方法.故选A.

点评 从属连词是连词的一种,用来引导名词性从句和状语从句.大致可分为三大类:that(无词义,不做成分)if,whether (表达是否的意义,但不做句子成分); 连接代词:who,whom,whose,what,which,whatever,whoever,whichever(有词义,在句子中可作主语、表语、宾语);连接副词:when,where,why,how,how many,how long,how far,however,whenever,wherever (有词义,作从句的状语).学习时,要注意区分和掌握.

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56.Why does Hamburg launch the"car-free"program?A
A.To build a greener environment.
B.To fix a worldwide road network.
C.To call on people to take exercise.
D.To replace the public transport.
57.The underlined word"banishing"in Paragraph 2 can best be replaced by"C"
A.putting out                           
B.giving away
C.driving away                        
D.setting out
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A.to prove the number of cars has been increasing sharply
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D.to show many Americas have already abandoned cars
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A.Terrifying
B Amazing
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60.What can be learned from the last paragraph?C
A.Most people like to work in the countryside.
B.It is only big cities that are taking action.
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2.A new study has discovered that meditation(冥想)and oxygen sport together reduce  depression(抑郁).The Rutgers University study found that this mind and body combination done twice a week for only two months,reduced the symptoms for a group of students by 40percent
"We are excited by the findings Because we saw such a meaningful improvement in both clinically depressed and non-depressed students,"said lead author Dr.Brandon Alderman."It is the first time that both of these two behavioral ways have been looked at together for dealing with depression."
Researchers believe the two activities have an interactive effect in  combating depression.Alderman and Dr.Traeey Shors discovered that a combination of mental and physical training (MAP)enabled students with major depressive disorder not to let problems or negative thoughts defeat them.
Rutgers researchers say those who participated in the study began with 30minutes of focused attention meditation followed by 30minutes of oxygen sport.They were told that if their thoughts drifted to the past or the future they should refocus on their breathing,enabling those with depression to accept moment-to-moment changes in attention.
Shors,who studies the production of new brain cells in the hippocampus-part of the brain involved in memory and learning-says scientists have shown in animal mode1s that oxygen sport exercise keeps a large number of certain cells alive.
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By learning to focus their attention and exercise,people who are fighting depression can  acquire new learning skills that can help them process information and reduce the overwhelming recollection of memories from the past,Shors says.
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D.Comparing the depressed with the non-depressed.
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B.They through quietly and then took exercise.
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D.They took exercise while thinking quietly.
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A.To find our certain brain cells of humans.
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A.To offer people a new methord to treat stress.
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