IQ differs, which means that students ranking the first place ______ be cleverer than average ones.
A. are forced to B. are allowed to
C. are supposed to D. are encouraged to
科目:高中英語 來源:陜西省五校2012屆高三第二次模擬考試英語試題 題型:050
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科目:高中英語 來源:上海模擬題 題型:完形填空
完形填空。 | ||||
Is language, like food, a basic human need without which a child at a critical period of life can be 1 and damaged? Judging from an experiment in the thirteenth century, it may be. Hoping to discover what language a child would speak if a baby heard no mother 2 , the experimenter told the nurses to keep silent. All the 3 died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering, in the first year of life 4 , the capacity to survive is seriously affected. Today no such severe lack exists as that ordered by the experimenter. 5 , some children are still backward in speaking. Most often the reason for this is that the mother is 6 to the signals of the infant, whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for 7 skills passes and they might never be learned so easily again. A bird learns to sing and to fly rapidly at right time, but the process is slow and hard once the 8 stage has passed. Experts suggest that speech stages are reached in a fixed sequence and at a 9 age, but there are cases where speech has started 10 in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes vowel-like sounds; at twelve months he can speak simple words and understand simple 11 ; at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1,000 words which he can put into sentences, and at four his language differs from that of his parents in style 12 grammar. Recent evidence suggests that an infant is born with the 13 to speak. What is special about man's brain, compared with that of the monkey, is the complex system which enables a child to 14 the sight and feel of, say, a toy-bear with the sound pattern "toy - bear". And even more 15 is the young brain's ability to pick out an order in language from the mixture of sound around him, to analyse, to combine and recombine the parts of a language in new ways. | ||||
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