idРbe 动词的一般过去时Рam ,is → was are → were?Eg: I am a teacher. 我(现在)是一个老师。? I was a teacher. 我(过去)是一个老师。? ? It is a school. 它(现在)是一个学校。? It was a school. 它(过去)是一个学校。Р You are students.你们(现在)是学生。? You were students.你们(过去)是学生。Рam, is →was are →wereР陈述句:He was at home yesterday.?否定句:He wasn’t at home yesterday.?疑问句:Was he at home yesterday?? Yes, he was. /No, he wasn’t.Рam, is →was are →wereР陈述句:You were a student last year.?否定句:You weren’t a student last year.? ?疑问句:Were you a student last year?? Yes, I was. /No, I wasn’t.Рweren’t = were notРam ,is → was are → wereРA: How was your school trip??B: It was great.?A: How was your school trip??B: It was not bad.?A: How was your school trip??B: It was terrible.Р陈述句:主语+动词过去式+其它Р实意动词的一般过去时Рgo for a walk? 散步Рwent for a walkР→РShe went for a walk.(她去散了步。)