题目内容
【题目】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词。
2.只允许修改10处， 多者 （从第11处起） 不计分。
In the past three years, many activities had been organized by our school. What impressed me mostly was an activity calling “Learning to Farm”. In an autumn afternoon, we went to a farm, where we learned knowledge and had many fun. Having been in the city for such a long time, we were more than happy to go to a countryside. After we arrived, we divided into three groups. Some students learned how to raise pigs, some worked in the garden, and the other helped the farmers with the work in the fishpond. It was not until it was totally dark when we stopped working. Though we were tired out but we felt pleased on our way back home.
【答案】
【解析】
本文是说明文。作者介绍了一项叫做“学习农场”的学校活动。
1.考查动词时态语态。根据时间状语“In the past three years”判断句子应用现在完成时，主语是many activities，助动词应使用have。故had应改成have。
2.考查副词。句意：给我印象最深刻的是一项被称为“学习农场”的活动。此处most为副词，强调程度上最大或最多，mostly意思为“主要地、通常”。故mostly应改成most。
3.考查非谓语动词。分析句子可知，call作定语修饰an activity，call与activity之间是被动关系，用过去分词做定语，表示被动。故calling改成called。
4.考查介词。在一个秋天的下午，具体的上午或下午用介词On。故将In改为On。
5.考查限定词。fun是不可数名词，用much修饰，many修饰可数名词。故many改成 much。
6.考查冠词。countryside为不可数名词，前面不能用a，习惯上用the。故a改成the。
7.考查动词时态及语态。句意：我们被分成三组。主语we与谓语动词divide是被动关系，故用被动语态，根据arrived可知，用一般过去时。故we后面应增加were。
8.考查不定代词。some…; others…表示“一些人……；其他人……”是固定用法。故other改成others。
9.考查强调句型。句意：天全黑了我们才停止工作。去掉It was 和when后，剩余成分能组成完整句子it was not totally dark until we stopped working.故句子是强调句型，强调时间状语not until it was totally dark，应使用that。故when改成that。
10.考查连词。though和but不能同时出现。故去掉but。
