短文改错： 语法知识和语言技能 词汇，语法 和语篇 词汇，语言知识，短语，句型结构和习惯表达

错误类型： 1). I have many hobby, such as football, sing, listen to music 2). Do exercises does good to our health. 3). Reading books is one of my hobby 名词

1). He drove too fast, and the police stopped her 2). This is the best film which I have ever seen 代词

1). I meant to write letter and tell you all the things. 2). I like playing the football. 3). He is a honest boy 冠词

1). I am writing to thank you with your kind help. 2). I am the happiest in all. 3). Under the help of my father 4). He went to Beijing next Sunday 介词

1). I had not interest in English 2). These are the happier girls I have ever seen. 3).You can borrow a book very easy. 4). These books are very worth reading 形容词，副词

1). As it has been raining these days, so we have decided to put off our sport meeting 2). The population is growing, But the earth must support so many people 连词

1). I will write again and send the photos we take together. 2).The books you borrowed from the library should returned in five days. 3). In school,I often playing football with my friends. 时态，语态

1). I persuaded him to stop smoking, but he didn’t 2). You, please rise your hands 易混动词

1). We are looking forward to see you on the birthday party again. 2). I am sorry to keep you wait for a long time, I got caught in the traffic 非谓语动词

1). My teacher advised me to keep my diary. 2). To my surprised, he did very well in his previous job. 3).I thought that was dull to watch a game 4).The activities are not only enjoyable and also helpful. 5).I have no difficulty to learn maths 6).He spent to much time play games 固定搭配

1). I hope everything are ok with you. 2). A man came up to him and asked that he needed. 主谓一致 名词性从句

1). This would save the life of many animals, some of them have almost died out. 定语从句

1). It was in 1949 when he joined the army. 强调句