精品文档 2 0 1 6 1 / 16 初一英语 be 动词练习题及答案 1. be 动词的概念: be 动词是系动词的一种,是与一般动词相区别的概念。一般动词表示具体的动作。而be 动词不是动作,它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点等等。一般动词很多,如:walk、read、stand 等等,而be 动词只有一个,那就是be,所以它称为 be 动词。be动词在不同的句子中有不同的中文意义,有时甚至不用翻译其意义。be 动词有不同的形式,如:现在式有 am, are, is三种,过去式有 was 和 were 两种,过去分词只有 been 一种形式。 2. be 动词的现在式用法: be 动词的现在式有 am, are, is 三种,具体用哪一种,必须由主语的人称和数决定。如下表所示: 例句: I am a student. 我是一名学生。 We are all here. 我们大家都在这儿。 You are so beautiful. 你是那么漂亮。 He is my English teacher. 他是我的英语老师。 Is she nine years old? 她是九岁吗? My name is Mary. 我的名字叫玛丽。 It is sunny today. 今天的天气晴朗。 精品文档 2 0 1 6 2 / 16 Tom and his friends are in the park. 汤姆和他的朋友们都在公园里。 3. be 动词的过去式用法: be 动词的过去式是:was 和were, 这两种形式与现在式用法没有多大区别,作谓语时用哪一种,还是由主语的人称和数决定。如下表: 例句: I was a student last year, but now I am a teacher. 去年我是一名学生,但现在我是一名老师。 We were all very happy at Tom ’ s birthday yesterday. 昨天在汤姆的生日会上我们大家都很开心。 You were only nine years old when I went to the university. 当我上大学时你才九岁。 He was often late for his class when he was a student. 当他是学生的时候,他老是上课迟到。 She was very sorry for that. 她为那件事感到很抱歉。 Tom and his friends were playing football when I saw them. 精品文档 2 0 1 6 3 / 16 当我见到他们的时候,汤姆和他的朋友们正在踢足球。 4. be 动词的句型如下: 肯定句:主语+be 动词…… 如:Mary is a student. We are students. I am a teacher. Jack was born in 1989. 否定句:主语...