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【题目】 As kids reach adolescence, they often face increasing workloads and responsibilities but school still starts early. As a result, it 1 (report) that 80 to 90 percent of teens don’t get

enough sleep. This sleep 2 (lose) causes kids to suffer mentally and physically. But too much sleep also has its problems. According to Andrew Fuligni, a sleep doctor in a famous hospital, 3 studies the mental health of adolescents, sleeping less than eight hours 4 more, than ten can make teenagers fed worse the next day.

5 (help) teens get enough sleep, some schools have already made school start later. They have found that the later times let kids sleep more. They also have seen 6 (high) test scores and better graduation rates. However, this isn’t enough. Meanwhile, teenagers have to help 7 (they). Fuligni suggests teens sleep for 10 hours each night for a week or two. This will help them figure 8 how much sleep they require to fed their best. However, sleeping more on weekends 9 (be) not a good idea to compensate for missing sleep during the week. Fuligni warns that getting different 10(amount)of sleep each, night can be had for mental health.

【答案】

1is reported

2loss

3who

4or

5To help

6higher

7themselves

8out

9is

10amounts

【解析】

这是一篇说明文。本文介绍的是关于青少年的睡眠问题。睡眠在青少年的成长中很重要。随着孩子们进入青春期,他们经常面临越来越多的工作负担和责任,但学校仍然很早就开始上课。结果是,有80%90%的青少年没有得到足够的睡眠。

1考查被动语态。结果是,有80%90%的青少年没有得到足够的睡眠。固定句式:It is reported that…,据报道……,it做形式主语,与report为被动关系,且句子为一般现在时。故答案为is reported。

2考查名词。这种睡眠不足会让孩子们在精神上和身体上遭受痛苦。句子缺少主语,所以此处应该用名词形式做主语,故答案为loss

3考查定语从句。此处a sleep doctor是先行词,指人,后面的非限制性定语从句缺少主语,所以关系代词为who。故答案为who。

4考查连词。句意:一家著名医院的睡眠医生,他研究青少年的心理健康,睡眠时间少于8小时甚至超过10小时,这可能会让青少年第二天的情况变得更糟。or more或更多,故答案为or。

5考查动词不定式。句意:为了帮助青少年获得充足的睡眠,一些学校已经开始了学校的开学,帮助青少年获得充足的睡眠,一些学校已经在晚些时候开始上课。此处是动词不定式做目的状语。故答案为To help。

6考查比较级。句意:他们也看到了更高的考试成绩和更好的毕业率。根据后面的better,可知此空用比较级,故答案为higher。

7考查不定代词。句意:与此同时,青少年不得不帮助他们自己。主语与宾语为同一个人时,宾语用反身代词。本句主语为teenagers,所以宾语为themselves。故答案为themselves。

8考查固定词组。句意:这将帮助他们计算出他们需要多少睡眠才使他们得到最好的睡眠。figure out明白,理解,计算出,符合句意。故答案为out。

9考查时态和主谓一致。句意:为了弥补一周的睡眠不足在周末睡得更多不是一个好主意。此处是动名词短语做主语,文章讲的是日常情况,所以句子用一般现在时态,故答案为is。

10考查名词复数。large amounts of+ 不可数名词, 谓语动词用复数。本句修饰amounts的是different。故答案为amounts。

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