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, it 76 . Hoping to discover what language a child would 77 if he heard no mother tongue, he told the nurses to keep silent.
All the babies died before 78 first year. Without good mothering, in the first year of life, especially, the 79 to survive is seriously influenced.
Today no such severe lack exists as 80 ordered by Fredrick II. Nevertheless，some children are still 81 in speaking. Most often the 82 for this is that the mother is insensitive to the signals of the baby; 83 brain is made to learn language rapidly. If these sensitive periods are neglected, the ideal time for 84 skills passes, and they might never be learned so easily again. A bird learns to sing and to fly rapidly at the 85 time, 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 be
77. A. speak B. say C. talk D. discuss
78. A. a B. an C. the D. this
79. A. power B. opportunity C. imagination D. ability
80. A. that ' B. what C. which D. those
81. A. advanced B. good C. clever D. backward
82. A. cause B. reason C. problem D. way
83. A. whose B. which C. where D. its
84. A. having B. acquiring C. taking D. studying
85. A. on B. just C. right D. necessary
2005真题
A daily dose of laughter may be good for the heart because it makes blood vessels work more efficiently, Depression, 76 the other hand, can raise the risk of dying from heart failure, a separate study found. The two studies, 77 at a meeting of the AmericanCollege of Cardiology in Florida, show how psychological factors can 78 a person's health.
"We don't recommend that you laugh and not exercise, 79 we 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 daily 80 is probably good for the vascular system,' said Dr. Michael Miller.
Miller and his colleagues at the school 81 two movies, one humorous, 82 stressful, 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 blood 83 was reduced in fourteen of the twenty volunteers after stressful movie cuttings.
But blood flowed more freely in nineteen of the twenty subjects 84 they laughed at funny movie segments. Average blood flow increased 22% during laughter, and 85 35%during mental stress, the researchers told the meeting.
76. [A] at [B] on [C] in [D] by
77. [A] presenting [BI to present [C] presented [D] presents
78. IAI influence lB] interrupt [C] effect ID] affect
79. [Al but [BI otherwise ICI nevertheless ID] still
80. [Al base [B] based [C] basis [DI basic
81. IAI exhibited [B] showed IC] illustrated ID] displayed
82. [Al other [BI second [C] two [DI one
