Be动词一般过去时.ppt

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1、练习1.用Be动词的适当形式填空.1.There _ a book and two pens on the desk.2.There _ some water in the bottle.3.There _ some cards in Jims bag.4._ there any books in it?5.There _ many students in our school.6.There _ _ birds in the tree.7.There _ some apples in the tree.8.Long long ago,there a king.Be动词一般过去时1.动词分为B

2、e动词和非Be动词(实义动词)2.只有动词才有过去式3.每个动词都有其对应的过去式4.动词过去式不是随便使用的Be动词的过去式Am is-wasAre-were 一般过去时的定义定义:表示在过去某个时间过去某个时间所做的动作和事情.(说明动作和事情已经做过).通过什么方式来表达一般过去时:动词过去动词过去式式如何判断是否动词要用过去式如何判断是否动词要用过去式?1.首先寻找表示过去时间的单词或词组首先寻找表示过去时间的单词或词组-2.判断这个句子用一般过去时判断这个句子用一般过去时-3.句中动句中动词用其对应的过去式词用其对应的过去式.表达过去时间的单词和词组1.-ago.:以前,之前.如:a

3、 moment ago.two weeks ago2.just now:刚才3.Yeterday:昨天4.last:上一个.如:last week.;last term一般现在时和一般过去时比较There is a book on the table.There was a book on the table just now(刚才)There are a lot of people in the street.There were a lot of poople in the street yeterday.同学们:你们发现了奥秘了吗?请您总结一下.一般过去时的练习我能行：用be动词适当形式填空。1,I a student-I _ a student 10 years ago.2,She a student-She _ a student 10 years ago.3,You a student-You _ a student 10 years ago.4,It a small village-It_ a small village in 1997.5,They good friends.-They _ good friends in 2001