题目内容
【题目】阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。
Over the past decade, over 60 percent of primary and secondary school students in China ____【1】___( fail) to regularly get enough sleep, with excessive homework and supplementary after-school classes getting in the way of their health, a recent report suggested.
According to the report, which__ 【2】__(release) by China Youth and Children Research Center (CYCRC)on Jan. 20, there are 100 million sleep-deprived young people ___【3】__(current) living in China.
A great deal of homework, more hours spent studying at school and ___【4】____(increase)pressure to participate in supplementary after-school sessions are the main causes of sleep deprivation(睡眠不足) among Chinese students.
【5】___ average, primary school students in China spend 8.1 hours at school per day, which exceeds the government-approved six hours. Middle school students spend an average of 11 hours per day at school, __【6】___ is three hours more than the __【7】___(nation) standard.
The evaluation standards for teachers mainly focus on students' academic Performance and enrollment rate, so we have no __【8】____(choose) but to deprive(剥夺) the students of __【9】__spare time. Primary and secondary school students are in a key period of physical _【10】____(develop), and they should sleep around nine to ten hours per day.
【答案】
【1】have failed
【2】was released
【3】currently
【4】increasing
【5】On
【6】which
【7】national
【8】choice
【9】their
【10】development
【解析】
【1】have failed 考查现在完成时态。本句话中的时间状语是“Over the past decade”,应该用现在完成时态。故填have failed。
【2】 was released 考查被动语态的用法。根据时间状语“on Jan. 20,”可知用过去时态。谓语和主语之间是被
a)动关系,故填was released。
【3】 currently 考查副词的用法。修饰动词“living”的词应该是副词,current的副词是currently故填currently。
【4】increasing 考查现在分词的用法。spend time doing sth是固定词组,意思是“花费时间做某事”,故填increasing。
【5】On 考查固定短语。On average是固定短语“按平均”,故填On。
【6】which 考查定语从句关系代词的用法。本句话为非限制性定语从句,先行词为整个主句,定语从句缺少主语,故填which。
【7】national 考查形容词的用法。standard是名词,所以此处应该填形容词。nation的形容词是national,故填national。
【8】choice 考查名词的用法。have no choice but to do sth意思是“只好做某事”,故填choice。
【9】their 考查物主代词的用法。名词之前要用物主代词,前面的the students是三人称,故填their。
【10】development 考查名词的用法。形容词之后应该用名词,develop的名词是development,故填development。