Question

2．One day，our teacher told us that we could have an exam and asked us to go over our  lessons carefully．However，my friend Lisa spends too much time playing computer games．As the result，she had no time to prepare and wanted to copy my answers．I   refused her and she became angry with me．In that exam，she got low scores by  copy another student's answers．She was happy and I advised her to tell the teacher  the truth．She was even angry．It was later when she realized her fault and  apologized to the teacher．From then on，I helped her a lot of with her studies and  she made great progress．Not until then she understand what friendship was．

Answer 1

分析 文章讲述了作者的朋友Lisa在一次考试中作弊的事情．Lisa因为玩游戏而没有认真准备考试，所以在考试中抄袭别人得了高分．我建议她告诉老师真相，她也意识到了自己的错误．能帮助别人改正错误，这才是真正的朋友．

解答 One day，our teacher told us that we could have an exam and asked us to go over our
                                                      would
lessons carefully．However，my friend Lisa spends too much time playing computer 
                                                                  spent
games．As the result，she had no time to prepare and wanted to copy my answers．I
                 a
refused her and she became angry with me．In that exam，she got low scores by
                                                                                               high
copy another student's answers．She was happy and I advised her to tell the teacher
copying                                                            but
the truth．She was even angry．It was later when she realized her fault and    
                                   angrier                     that
apologized to the teacher．From then on，I helped her a lot of with her studies and  
                                                                                       去掉
she made great progress．Not until then∧she understand what friendship was．
                                                        加did
1．could改为would．情态动词错误．句意表达的是过去将来，即我们将要有一次考试，不是表示能力．
2．spends改为spent．时态错误．文章讲述的是过去的事情，要用一般过去时态．
3．the改为a．冠词错误．as a result固定短语，结果．
4．low改为high．考查形容词．句意表达的是考了高分．
5．copy改为copying．动词错误．句中copy作介词by的宾语，要用动名词形式．
6．and改为but．连词错误．句意表示的转折，不是承接．
7．angry改为angrier．形容词错误．句意表达的是暗含比较，意思是更生气了．
8．when改为that．连词错误．it was…that…构成强调句型，对时间状语later进行强调．
9．of去掉．介词错误．句中a lot修饰谓语动词helped，在句中作状语．
10．加did．倒装句错误．not until加状语位于句首时，句子要倒装；句中的谓语是实意动词且表示过去，要添加助动词did构成倒装．

点评 短文改错题考查的是语境理解能力和用法基础知识．常考的知识点有：名词（单复数错误），动词（时态，语态，搭配，转换），代词（指代错误），形容词和副词（转换，比较等级），连词（and，but，or）等．偶尔也会考查逻辑错误，如本来用her，却用了his等等．解题是要注意：以句子为单位，以动词为中心．看句子要看完整，避免句子前后矛盾的错误；找错误要以动词为主，动词或与动词有关的错误占了改错的题的重要一部分．