1、知识回顾： be动词的一般过去时与练习题学习动词be的一般过去时，下面有一口诀，它可以帮你们更好地掌握动词be的一般过去时。be的过去时有四巧： 一是时间状语巧， 表示过去的短语要记牢；二是形式巧，单数was，复数were；否定句结构是三巧，not紧跟waswere；四是疑问句式巧，waswere向前跑(提前)。【一巧】 时间状语巧。一般过去时表示过去发生的动作 或存在的状态，恰巧与表示过去的一些时间状语连用。例如：yesterday, last night week month year, last Saturday, the day before yesterday, in 1998, f
2、ive years ago等。【二巧】 形式巧。它与一般现在时一样，形式多样：当主 语是第一人称单数或第三人称单数时，谓语动词用was；主语是第二人称或其他人称复数时，谓语动词用were。例如：I was in the classroom yesterday morning 昨天早上我在教室里。He was at school last Tuesday 上周二他在学校。They were over there a moment ago 刚才他们在那边。【三巧】 否定句结构巧。与动词be的一般现在时一样，它在动词后面加not即可变成否定句，并且was, were与not可以缩写成wasnt, w
3、erent。即：主语 wasnt werent 表语 其他。例如：I was not (wasnt) here yesterday 昨天我不在这儿。My parents were not (werent) at home last Sunday 上周日我父母不在家。【四巧】 疑问句式巧。把was, were提到句首，句末用问号即可变为一般疑问句。即：Was(Were) 主语 表语 其他？这恰巧与动词be的一般现在时的疑问句式相似。例如：Were you at home the day before yesterday 前天你在家吗？Was she late this morning 今天早上她
4、迟到了吗？更巧的是疑问句的答语也相似，肯定回答用“Yes, 主语waswere”；否定回答用“No,主语wasntwerent”。例如： Were Wei Hua and Han Mei here just now 刚才魏华和韩梅在这儿吗？ Yes, they were (No, they werent) 是的，她们在。（不，她们不在。）一、 基础巩固：基本知识。1. 一般过去时中，be动词的形式有： 、 ；第三人称、单数名词对应的be动词为： ；复数人称对应的be动词为： 。2. 写出下列人称对饮的be动词过去式：he you she it we I they 3. Be动词的句型转换：变否
5、定：直接在be动词后加not，即：was+not=wasnt were+not=werent变疑问：be动词提到句子最前面，即主语前面。巩固练习 从下列各题后所给的四个选项中选择最佳答案填空。( )1 My fatherill yesterday A isnt B arent C wasnt D werent( )2 your parents at home last week A Is B Was C Are D Were( )3 The twinsin Dalian last year Theyhere now A are; were B were; are C was; are D we
6、re; was( )4 your father at work the dayyesterday A Was; before B Is; before C Were; after D Is; after ( )5 Who was on duty last Friday A I am B I was C Yes, I was D No, I wasnt 二、 用be动词的适当形式填空。1. I at school just now.2. He at the camp last week.3. We students two years ago.4. They on the farm a mome
7、nt ago.5. Yang Ling eleven years old last year.6. There an apple on the plate yesterday.7. There some milk in the fridge on Sunday.8. The mobile phone on the sofa yesterday evening.三、 根据时间改写句子。1. Today is Monday. (the day before yesterday) 2. There are 23 students in our class. (22, yesterday) 3. I
8、am in Grade Two this year. (last year) 4. My father is 44. (ten years ago) 5. We are in No. 9 Middle School（中学）. (3years ago, XXX Primary School小学) 6. He is in Beijing. (last night, Hong Kong) 7. Our teacher is better now. (last week, ill) 8. My parents are at home today. (yesterday, at work) 四、 改写句
9、子。1. Joy was in Grade One last year.否定句： 一般疑问句： 肯定回答： 否定回答： 2. Lily was in Qingdao yesterday.否定句： 一般疑问句： 肯定回答： 否定回答： 3. I was at home the day before yesterday.否定句： 一般疑问句： 肯定回答： 否定回答： 4. The twins were in a primary school last term.否定句： 一般疑问句： 肯定回答： 否定回答： 用be动词的适当形式填空 1. I _ at school just now. 2. He
10、 _ at the camp last week.3. We _ students two years ago.4. They _ on the farm a moment ago.5. Yang Ling _ eleven years old last year.6. There _ an apple on the plate yesterday. 7. I _ an English teacher now.8. She _ happy yesterday. 9. They _ glad to see each other last month. 10. Helen and Nancy _
11、good friends. 11. The little dog _ two years old this year. 12. Look, there _ lots of grapes here. 13. There _ a sign on the chair on Monday.14. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited. 15 There _ some milk in the fridge on Sunday. 16. The mobile phone _ on the sofa yesterday evening. 二、 句型转换 1. It was exciting. 否定句：_ 一般疑问句：_ 肯定和否定回答：_ 2. All the students were very excited. 否定句：_ 一般疑问句：_ 肯定和否定回答：_ 3. They were in his pocket. 否定句：_ 一般疑问句：_ 肯定和否定回答：_4. There was a car in front of the house just now. 否定句：_ 一般疑问句：_ 肯定和否定回答：_
