题目内容
18.More than 2million US teenagers have suffered a serious bout(发作) of depression in the past year,according to a federal government survey released on Tuesday.On average,8.5percent of adolescents aged 12to 17described having had a major depressive episode in the previous year,the Substance Abuse and Mental Health Services Administration reported.
But there were"striking differences"by sex,with 12.7percent of girls and 4.6percent of boys affected.
Depression is the leading cause of suicide,which in turn is the third-leading cause of death for 15-to 24-year-olds in the United States.
"The data Combined 2004to 2006data showed that rates of past year major depressive experience among youths aged 12to 17generally increased with increasing age,"the researchers wrote.
Researchers at SAMHSA and RTI International in Research Triangle Park,North Carolina,prepared the report using data from the National Survey on Drug Use and Health.
More than 67,700youths aged 12to 17answered questions about mood and depression.They were also asked to rate how depression affected them using the Sheehan Disability Scale,which measures impact on family,friends,chores at home,work and school.
Researchers defined a major depressive episode as two weeks or longer of depressed mood or loss of interest or pleasure,and at least four other symptoms such as problems with sleep,energy,concentration or self-image.
Nearly half of the teenagers who had major depression said it severely damaged their ability to function in at least one of the areas on the disability scale.
"Fortunately,depression responds very well to early intervention and treatment,"SAMHSA Administrator Terry Cline said in a statement.
28.The underlined word"episode"in paragraph 2probably meansA.
A.experience
B.experiment
C.expression
D.feeling
29.The main symptoms of a serious depressive episode includeB.
A.no family or friends or jobs or interests at all
B.low spirits,lack of sleep,energy and self-image,and poor concentration
C.poor health,sex discrimination,less energy and loss of interests
D.suicide,sadness,lack of confidence and depression
30.What can be implied,but is not stated directly?C
A.depression is the third-leading cause of suicide
B.Over 2million American teens suffer depression in the past 2years
C.There were more girl students suffering depression than boys
D.The students surveyed were aged between 12and 17
31.What will the following paragraph probably talk about according to the passage?C
A.How to recover from stress
B.How to have a happy feeling
C.How to prevent and treat depression
D.How to live a comfortable life.
分析 本文属于说明文阅读,作者通过这篇文章主要向我们描述了对于美国青少年遭受严重抑郁症的研究和发现,以及关于抑郁症现象的描述.
解答 28.A.词义猜测题.根据第二段On average,8.5percent of adolescents aged 12to 17described having had a major depressive episode in the previous year,the Substance Abuse and Mental Health Services Administration reported可知平均而言,青少年年龄12至17有百分之8.5有描述他们在前一年有重性抑郁发作的经历;故选A.
29.B.细节理解题.根据倒数第三段Researchers defined a major depressive episode as two weeks or longer of depressed mood or loss of interest or pleasure,and at least four other symptoms such as problems with sleep,energy,concentration or self-image可知严重抑郁发作的主要症状包括低精神、睡眠不足、经历和形象差,注意力差;故选B.
30.C.细节理解题.根据第三段But there were"striking differences"by sex,with 12.7percent of girls and 4.6percent of boys affected可知女生比男生抑郁可以推测但并没有被直接叙述;故选C.
31.C.推理判断题.根据最后一段Fortunately,depression responds very well to early intervention and treatment,"SAMHSA Administrator Terry Cline said in a statement可知根据文章,下面一段可能讲如何防治抑郁症;故选C.
点评 考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.