题目内容
2.It is reported that many middle school students are just not getting enough sleep,especially during the school week.The problem seems to get (61)worse (bad) as they get older.Year 7students sleep 8.4hours in a school night,and Year 9students only 6.9hours.It's also reported that not getting enough sleep can cause (62)problems (problem) in a student's life.Many students fall (63)asleep (sleep) in school or while doing their homework,so it is not (64)surprising (surprise) that they get lower grades than those who get enough sleep.Scientists suggest nine hours a night for middle school students.
Of the students who feel (65)unhappy (happy) and nervous,73% don't get enough sleep at night.
Why aren't students getting enough sleep?Many students have one of the (66)following (follow) things,like telephone,television,or computer in their bedrooms.Using them on a school night not (67)only takes their time away from homework,but also makes (68)it difficult for them to sleep.As a result,many students can't sleep before 11p.m,yet they must get up early (69)to go (go) to school.
Scientists also suggest students should not do exciting activities for an hour (70)before bedtime.
分析 本文是一篇议论文,主要描述了一个普遍存在的想象,调查显示大部分青少年的睡眠时间不足,这是导致他们学习成绩差的原因之一.学生在上学期间缺少睡眠,随着年龄增长,问题会越严重.科学家们建议每晚9小时的睡眠.影响学生晚上睡眠的原因主要是学生们可能用电脑、手机、电视等.这些东西不仅占用时间,而且使他们难以入眠.专家们建议睡前一小时,最好不要做兴奋的事.
解答 61.worse 考查形容词比较级.根据句意可知,随着年龄增长,缺少睡眠的问题会越严重,因此用比较级.故填worse.
62.problems 考查名词辨析. problem是可数名词.缺少睡眠会引起很多问题."引起问题cause questions",故填problems.
63.asleep 考查形容词."熟睡,入睡 fall asleep"形容词作系动词fall的表语.故填asleep.
64.surprising 考查形容词. 固定句型"It is+adj+that …",It为形式主语,因此这里用形容词,故填surprising.
65.unhappy 考查形容词.系表结构"feel+adj",根据句意感到不快乐和紧张的学生中,73%的学生睡眠不足.故填unhappy.
66.following 考查形容词.根据句意"学生们有以下的东西",因此用形容词"以下的following".
67.only 考查副词. 固定结构"not only…,but also…不仅…,而且…",故填only.
68.it 考查代词.it作形式宾语.固定结构"make it+adj/n+for sb to do sth",故填it.
69.to go 考查动词不定式.动词不定式作目的状语.他们必须早点起床以便于能上学.
70.before 考查连词.根据句意可知,专家们建议睡前一小时,最好不要做兴奋的事.故选before.
点评 解答此类题目应先浏览全文,概括大意,再根据句子间的提示以及括号内的汉语提示或首字母提示,依据语法规则和行为逻辑来推测并填写合适的词语.
| A. | .in favor of | B. | .in terms of | ||
| C. | with regard to | D. | .with reference to |
-OK.Let's meet at seven O'clock tonight.( )
| A. | wanted | B. | have wanted | ||
| C. | have been wanting | D. | had wanted |
| A. | trail | B. | dot | C. | chain | D. | track |
-Absolutely!When I look back on what he did,I'm not sure whether I _______ the same in
his position.( )
| A. | would do | B. | would have done | C. | had done | D. | did |
| A. | if | B. | once | C. | as | D. | until |
| A. | shall | B. | may | C. | can | D. | would |