Question

短文改错

　　此题要求改正所给短文中的错误．对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：　　该行多一个词：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉．

　　该行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词．

　　该行错一个词：在错的词下画一横线，在该行右边横线上写出改正后的词．

　　注意：原行没有错的不要改．

High school students in America hear of about twenty hells	1．________
every day. The first bell is the slow bell. If students	2．________
are not in their seats where the bell rings, they know	3．________
they are late. Another bell rings by the end of each class, and	4．________
everyone leaves class quickly and go to the next one. When	5．________
students are in difficulty class, they are often happy to hear	6．________
the bell ring, but if the class is interested, they do not want	7．________
the bell ring. Most students like the lunch bell best. They know	8．________
that it is time to join their friends for the lunch. They buy a hot	9．________
meal in the school dining-room and they bring their lunch	10．________
from home in a big paper bag.

Answer 1

答案：
解析：

1．去掉of　导解：本句表示听到铃声，用hear．hear of表示“听说”． 　　2．√ 　　3．where→when　导解：表示“当他们听到铃声时他们不在自己的座位上”． 　　4．bu→at　导解：by the end of表示延缓时间，at the end of表示“在……末”，表时间点． 　　5．go→goes　导解：与主语及第一个谓语动词保持一致． 　　6．difficulty→difficult　导解：用形容词作定语． 　　7．is→are　导解：class表示“一节课”是可数名词，表示“一个班的学生”时是集体名词，用复数谓语，与下文的they相呼应． 　　8．∧ring→to　导解：want后面要接带to的不定式作宾补． 　　9．去掉the　导解：lunch在此没有具体所指，表示“该吃饭了”． 　　10．and→or　导解：有的在食堂买饭，有的从家中带饭．