一，词汇复现；二，分词（一个主动，一个被动）；三，状语从句（集中在转折，相反的连词或词组）；比较状语从句(as,that)；宾语从句（what）定语从句（whose,where）四，常见的固定搭配一，词汇复现；二，分词（一个主动，一个被动）；三，状语从句（集中在转折，相反的连词或词组）；比较状语从句(as,that)；宾语从句（what）定语从句（whose,where）四，常见的固定搭配2004年真题Is language,like food,a basic human need without which a child at a critical period of life can be starved and damaged?Judging from the experiment,of Fredrick II in the thirteenth century,it76.Hoping to discover what language a child would77if he heard no mother tongue,he told the nurses to keep silent.All the babies died before78first year.Without good mothering,in the first year of life,especially,the79to survive is seriously influenced.Today no such severe lack exists as80ordered by Fredrick II. Nevertheless，some children are still81in speaking.Most often the82 for this is that the mother is insensitive to the signals of the baby;83brain is made to learn language rapidly.If these sensitive periods are neglected,the ideal time for84skills passes,and they might never be learned so easily again.A bird learns to sing and to fly rapidly at the85time,but the process is slow and hard once the critical stage has passed.Experts suggest that speech stages are reached in a fixed order and at a constant age,but there are cases where speech has started late in a child who eventually turns out to be clever.76.A.must be B.may be C.should be D.ought to be77.A.speak B.say C.talk D.discuss78.A.a B.an C.the D.this79.A.power B.opportunity C.imagination D.ability80.A.that'B.what C.which D.those81.A.advanced B.good C.clever D.backward82.A.cause B.reason C.problem D.way83.A.whose B.which C.where D.its84.A.having B.acquiring C.taking D.studying85.A.on B.just C.right D.necessary2005真题A daily dose of laughter may be good for the heart because it makes blood vessels work more efficiently,Depression,76the other hand,can raise the risk of dying from heart failure,a separate study found.The two studies, 77at a meeting of the AmericanCollege of Cardiology in Florida,show how psychological factors can78a person's health."We don't recommend that you laugh and not exercise,79we do recommend that you try to laugh on a regular basis.Thirty minutes of exercise three times a week,and fifteen minutes of laughter on a daily80is probably good for the vascular system,'said Dr.Michael Miller.Miller and his colleagues at the school81two movies,one humorous, 82stressful,to twenty healthy volunteers and tested the function of their blood vessels.The researchers specifically looked at the lining of the vessels and found that blood83was reduced in fourteen of the twenty volunteers after stressful movie cuttings.But blood flowed more freely in nineteen of the twenty subjects84 they laughed at funny movie segments.Average blood flow increased22% during laughter,and8535%during mental stress,the researchers told the meeting.76.[A]at[B]on[C]in[D]by77.[A]presenting[BI to present[C]presented[D]presents78.IAI influence lB]interrupt[C]effect ID]affect79.[Al but[BI otherwise ICI nevertheless ID]still80.[Al base[B]based[C]basis[DI basic81.IAI exhibited[B]showed IC]illustrated ID]displayed82.[Al other[BI second[C]two[DI one83.[A]flow[B]vessel[C]pressure[DI function84.[Al during[B]since IC]when ID]while85.[Al lowed[BI decreased ICI lessened[DI lowered 2006年真题Humans fall into two types when it comes to biological clock:the early-to-bed and early-to-rise or the late-night-loving who wake up long after the dawn.As any parent knows,teenagers may take the76to extremes.But their oversleeping does not relax them.Some researchers say: "Biology is to blame."The researchers surveyed the sleep habits of25,000Germans.77 from8to90,and found that as the teenage years wear on,the hour when kids go to bed and get up drifts later and later.It's not that they'er sleeping more. 78,it's that their living clocks are twisted.However,when they are around age20,the pattern reverses.The clocks tick79,and young adults begin to go to sleep and wake up earlier and earlier.Eventually,their clocks go along with80of older people.The quick change may mark the biological end of teenage years.A difference81the timing in man and in woman points to a biological cause, perhaps a hormonal effect,Because the living clock is82by exposure to sunlight,the researchers suspect the many hours some kids83 staying in their dark rooms could push the clocks even later'--a pattern that may be more common in industrialzd societies.The researchers also discovered that rural residents,84lifestyle puts them in daylight more, go to bed and get up an hour earlier than city85"We think this is only the tip of an iceberg that shows us the consequences of dim-light environments,'the researchers say.76.[A]former[B]latter[C]first[D]last77.[A]range[B]ranges[C]ranging[D]ranged78.[A]Rather[B]Though[C]Yet[D]Nevertheless79.[A]forth[B]forwards[C]upwards[D]back80.[N]this lB]that[C]those[D]these81.[A]for[BI between[C]among[D]of82.[Al adjusted[B]adjusting[C]adapted[D]adapting83.[Al take[B]use[C]afford[D]spend84.[A]their[B]whose[C]which[D]how85.[Al researchers[BI teenagers[C]residents[D]parents2004年真题Is language,like food,a basic human need without which a child at a critical period of life can be starved and damaged?Judging from the experiment,of Fredrick II in the thirteenth century,it76.Hoping to discover what language a child would77if he heard no mother tongue,he told the nurses to keep silent.All the babies died before78first year.Without good mothering,in the first year of life,especially,the79to survive is seriously influenced.Today no such severe lack exists as80ordered by Fredrick II. Nevertheless，some children are still81in speaking.Most often the82for this the mother is insensitive to the signals of the baby;83brain is made to learn language rapidly.If these sensitive periods are neglected,the ideal time for84skills passes,and they might never be learned so easily again.A bird learns to sing and to fly rapidly at the85time,but the process is slow and hard once the critical stage has passed.Experts suggest that speech stages are reached in a fixed order and at a constant age,but there are cases where speech has started late in a child who eventually turns out to be clever.76.A.must be B.may be C.should be D.ought to be77.A.speak B.say C.talk D.discuss78.A.a B.an C.the D.this79.A.power B.opportunity C.imagination D.ability80.A.that'B.what C.which D.those81.A.advanced B.good C.clever D.backward82.A.cause B.reason C.problem D.way83.A.whose B.which C.where D.its84.A.having B.acquiring C.taking D.studying85.A.on B.just C.right D.necessary2005真题A daily dose of laughte r may be good for the heart because it makes blood vessels work more efficiently,Depression,76the other hand, can raise the risk of dying from heart failure,a separate study found.The two studies,77at a meeting of the AmericanCollege of Cardiology in Florida, show how psychological factors can78a person's health."We don't recommend that you laugh and not exercise,79we do recommend that you try to laugh on a regular basis.Thirty minutes of exercise three times a week,and fifteen minutes of laughter on a daily80 is probably good for the vascular system,'said Dr.Michael Miller.Miller and his colleagues at the school81two movies,one humorous, 82stressful,to twenty healthy volunteers and tested the function of their blood vessels.The researchers specifically looked at the lining of the vessels and found that blood83was reduced in fourteen of the twenty volunteers after stressful movie cuttings.But blood flowed more freely in nineteen of the twenty subjects84 they laughed at funny movie segments.Average blood flow increased22% during laughter,and8535%during mental stress,the researchers told the meeting.76.[A]at[B]on[C]in[D]by77.[A]presenting[BI to present[C]presented[D]presents78.IAI influence lB]interrupt[C]effect ID]affect79.[Al but[BI otherwise ICI nevertheless ID]still80.[Al base[B]based[C]basis[DI basic81.IAI exhibited[B]showed IC]illustrated ID]displayed82.[Al other[BI second[C]two[DI one83.[A]flow[B]vessel[C]pressure[DI function84.[Al during[B]since IC]when ID]while85.[Al lowed[BI decreased ICI lessened[DI lowered 2006年真题Humans fall into two types when it comes to biological clock:the early-to-bed and early-to-rise or the late-night-loving who wake up long after the dawn.As any parent knows,teenagers may take the76to extremes.But their oversleeping does not relax them.Some researchers say: "Biology is to blame."The researchers surveyed the sleep habits of25,000Germans.77 from8to90,and found that as the teenage years wear on,the hour when kids go to bed and get up drifts later and later.It's not that they'er sleeping more. 78,it's that their living clocks are twisted.However,when they are around age20,the pattern reverses.The clocks tick79,and young adults begin to go to sleep and wake up earlier and earlier.Eventually,their clocks go along with80of older people.The quick change may mark the biological end of teenage years.A difference81the timing in man and in woman points to a biological cause, perhaps a hormonal effect,Because the living clock is82by exposure to sunlight,the researchers suspect the many hours some kids83 staying in their dark rooms could push the clocks even later'--a pattern that may be more common in industrialzd societies.The researchers also discovered that rural residents,84lifestyle puts them in daylight more,go to bed and get up an hour earlier than city85"We think this is only the tip of an iceberg that shows us the consequences of dim-light environments,'the researchers say.76.[A]former[B]latter[C]first[D]last77.[A]range[B]ranges[C]ranging[D]ranged78.[A]Rather[B]Though[C]Yet[D]Nevertheless79.[A]forth[B]forwards[C]upwards[D]back80.[N]this lB]that[C]those[D]these81.[A]for[BI between[C]among[D]of82.[Al adjusted[B]adjusting[C]adapted[D]adapting83.[Al take[B]use[C]afford[D]spend84.[A]their[B]whose[C]which[D]how85.[Al researchers[BI teenagers[C]residents[D]parents一，词汇复现；二，分词（一个主动，一个被动）；三，状语从句（集中在转折，相反的连词或词组）；比较状语从句(as,that)；宾语从句（what）定语从句（whose,where）四，常见的固定搭配一，词汇复现；二，分词（一个主动，一个被动）；三，状语从句（集中在转折，相反的连词或词组）；比较状语从句(as,that)；宾语从句（what）定语从句（whose,where）四，常见的固定搭配。
