【小题6】was—am 时态误用。根据后半句的时态，可知此处是一般现在时。 【小题7】how--what特殊疑问词误用。what做do 的宾语。
【小题8】knowledges—knowledge单复数误用。knowledge是不可数名词，不能变复数。
【小题9】Therefore –However副词误用。根据句意可知此处表示转折。however然而。
【小题10】to study去掉 to非谓语误用。make sb do sth.，是固定短语，中间不加介词。 考点：短文改错
18． 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：在错的词下划一横线，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。
There are lots of experience in our life. The most unforgettable one for me is the speech competition holding last year. I’m interested in English. When my English teacher told me that I had chosen to take part in the speech competition, I devoted me to the preparation. I was determined to win the first prize. I was such nervous when I stood on the stage that I forgot everything. Not until I caught a sight of my teacher did I calm down. Finally，I do a good job. When I heard I got the first prize，my heart was filled in joy and tears rolled down. Through this speech competition，I understand that it is confident that makes people successfully. 【答案】
【小题1】experience→experiences 【小题2】holding→held 【小题3】been∧chosen 【小题4】me→myself
【小题5】such→so 【小题6】a去掉 【小题7】do→did 【小题8】in→with
【小题9】confident→confidence
【小题10】successfully→successful/succeed 【解析】
【小题1】experience→experiences名词误用。根据谓语动词are,可知此处主语应是复数形式。
【小题2】holding→held 非谓语误用。competition和hold之间是被动关系，所以应用过去分词。
【小题3】been∧chosen 语态误用。主语I和chose之间为被动关系。had been chosen被选中。
【小题4】me→myself 代词误用。devote oneself to sth.致力于。
【小题5】such→so 形容词副词误用。such后加名词，so 后加形容词或副词。根据nervous,可知用so修饰。
【小题6】a去掉 冠词误用。catch sight of看见，不用冠词。
【小题7】do→did 时态误用。本文讲的是去年的事情，