5．gently　考查词性转换。应用副词修饰动词短语，故填所给词gentle的副词形式gently。

　　6．stopped　考查动词的时态。根据上文提示词took可知，事情发生在过去，故填动词的过去式stopped。

　　7．for　考查介词。care for是固定搭配，意为"照顾"。故填介词for。

　　8．unfriendly　考查词性转换。根据前后语境，尤其是关键词"even"和"still"可知，此处是表否定意义；be动词后接形容词，作表语。故填unfriendly，意为"不友好的"。

　　9．attending　考查非谓语动词。continue doing sth.意为"继续做某事"，故填attending。

　　10．It　考查强调句。"It is/was＋被强调部分＋that ..."是强调句结构，故填it。

　　Ⅳ.短文改错

　　Time flies! This is a third year that I have been in this school. In the past two and a half years, our school had organized many activities. What impressed me most was an activity called "Learning to Farm". In an autumn afternoon, we were sent to a farm which we learnt to plant potatoes. Having been in the city for so a long time, we were so happy to go to the countryside. After divided into three groups, we started to work. Some students cut potatoes into pieces, some dug holes, and the others put the pieces of potatoes into the hole, put the earth back and pushed them down hard. We continued doing that until all the work was done. Although we were exhausted, but we felt fulfilled on our way back home.

　　答案：

　　Time flies! This is third year that I have been in this school. In the past two and a half years, our school organized many activities. What impressed me most was an activity "Learning to Farm". an autumn afternoon, we were sent to a farm we learnt to plant potatoes. Having been in the city for a long time, we were so happy to go to the countryside. After divided into three groups, we started to work. Some students cut potatoes into pieces, some dug holes, and the others put the pieces of potatoes into the ， put the earth back and pushed down hard. We continued doing that until all the work was done. Although we were exhausted, we felt fulfilled on our way back home.

　　难项分析：

　　第二处：had→has　考查动词的时态。当时间状语为In the past ... years时，句子通常用现在完成时。故had应改为has。

第五处：which前加on或which→where　考查定语从句。本句中，a farm之后的部分为定