2016年12月英语六级答案点评：试卷二仔细阅读2（文都教育版）
来源：文都教育
2016-12-28 08:00
Section C passage two
51.[C]
Teenagers’ mental problems are often too conspicuous not to be observed.
解析：答案定位在文章第一段， “Teenagers at risk of depression, anxiety and suicide often wear their troubles like a neon（霓虹灯）sign. Their risky behaviors—drinking too much alcohol, using illegal drugs, smoking cigarettes and skipping school—can alert parents and teachers that serious problems are brewing.” 在这个段落中指出，青少年经历在这样的危险中：抑郁，焦虑和自杀，且危险愈来愈烈；这些行为：饮酒过度，吸食毒品，吸烟及逃学旷课，警示着父母及老师。通过文中的“neon（霓虹灯）sign” 到就可以选出正确选项C：
“青少年的心理问题尤为明显且让人易注意到”。
52. [D] Many hitherto unobserved youngsters may have psychological problems.
解析：答案定位在文章第三段的第一句“Of course, that may sound like a description of every teenager on the planet”（似乎地球上的所有年轻人都有这些心理问题），其中“a description of every teenager on the planet”直接对应题目中的many hitherto unobserved youngsters，因此就可以选出正确选项D：
“许多之前没发现的年轻人都有这些心理问题”。
解析：答案定位在文章第三段的第一句“Of course, that may sound like a description of every teenager on the planet”（似乎地球上的所有年轻人都有这些心理问题），其中“a description of every teenager on the planet”直接对应题目中的many hitherto unobserved youngsters，因此就可以选出正确选项D：
“许多之前没发现的年轻人都有这些心理问题”。
53. [B] Their behaviors do not constitute a warning signal.
解析：答案定位在文章第三段最后一句“Because their behaviors are not usually seen as a red flag, these young people have been dubbed the“invisible risk”group by the study’s authors”，其中“as a red flag（危险信号）”直接对应题目中的a warning signal（危险的信号），由此就可以选出正确选项B：
“他们的行为并未构成一个危险的信号”。
解析：答案定位在文章第三段最后一句“Because their behaviors are not usually seen as a red flag, these young people have been dubbed the“invisible risk”group by the study’s authors”，其中“as a red flag（危险信号）”直接对应题目中的a warning signal（危险的信号），由此就可以选出正确选项B：
“他们的行为并未构成一个危险的信号”。
54. [A] They are almost as liable to depression as the high-risk group.
解析：答案定位在文章第七段，“The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed., compared with just 4% of the low-risk group. But the invisible group wasn’t far behind the high-risk set,with more that 13%of them exhibiting depression.”。通过分析段落中的数据不难得出，具有较高危险行为的学生群体的数据近乎15%，而这些 invisible group的数据为13%，由此可以选出正确选项D：
“这些危险行为不明显的学生几乎与危险行为明显的学生一样多”。
解析：答案定位在文章第七段，“The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed., compared with just 4% of the low-risk group. But the invisible group wasn’t far behind the high-risk set,with more that 13%of them exhibiting depression.”。通过分析段落中的数据不难得出，具有较高危险行为的学生群体的数据近乎15%，而这些 invisible group的数据为13%，由此可以选出正确选项D：
“这些危险行为不明显的学生几乎与危险行为明显的学生一样多”。
55. [B] It provides new early-warning signals for identifying teens in trouble.
解析：答案定位在文章最后一段，“Carli says that one of the most significant things about this study is that it provides new early-warning signs for parents, teachers and mental health-care providers.”，选项B“ It provides new early-warning signals for identifying teens in trouble.”直接对应文中的it provides new early-warning signs for parents, teachers and mental health-care providers， 由此就可以选出正确选项D：
“可以为鉴别青少年的行为提供新的早起征兆”。
解析：答案定位在文章最后一段，“Carli says that one of the most significant things about this study is that it provides new early-warning signs for parents, teachers and mental health-care providers.”，选项B“ It provides new early-warning signals for identifying teens in trouble.”直接对应文中的it provides new early-warning signs for parents, teachers and mental health-care providers， 由此就可以选出正确选项D：
“可以为鉴别青少年的行为提供新的早起征兆”。