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1、一般过去时态讲解与练习一般过去时主要表示过去某时发生的动作或情况。结构是“主语+动词的过去式”可以从以下几个方面来理解：1、过去某个时间所发生的动作或存在的状态，句中有明确的表示过去的时间状语如：yesterday（昨天）, last night（昨晚）, last week（上个星期）, four days ago（四天前）, in 2002（在2002年）, just now（刚才）, the day before yesterday（前天）等。表示在过去某个时间发生的动作或情况。e.g. I bought a new shirt yesterday. He was a worker tw
2、o years ago.2、过去一段时间内，经常性或习惯性的动作。e.g. When I was a child,I often played with fire. Li Lei always walked to school last term.3、谈到已故人的情况时多用过去时。e.g. Lu Xun was a great writer.4)有些发生时间不是很清楚的情况，实际是过去发生的，也应用过去时态。e.g. What did you say?动词过去式的构成：be动词的过去式为was, were;行为动词的过去式有规则变化和不规则变化两种，规则变化有以下几种情况：1)直接在动词原形末
3、尾加-ed. e.g. work-worked; ask-asked;2)以e结尾的动词只加-d. e.g. arrive-arrived; like-liked.3)末尾只有一个辅音字母的重读闭音节,应先双写这个辅音字母,再加-ed. e.g. shop-shopped; 4)以辅音字母+y结尾的动词,先把y变成i,再加-ed. e.g. carry-carried; study-studied.不规则动词变过去式见同学们课本的最后一页,e.g. fly-flew; break-broke; teach-taught. 这些需要象生单词一样记住.其句式变化分为两种情况：1)含有be动词的依然
4、在be上做文章. e.g. I was born in 1980. I was not born in 1980. Were you born in 1980? 2)含有行为动词的变否定句要在行为动词前加助动词didnt.,同时把动词变成原形; 变一般疑问句,在句首加助动词did,同时把动词变成原形. e.g. I bought a gift for my mum yesterday. I didnt buy a gift for my mum yesterday. Did you buy a gift for your mum yesterday?课后练习一、请写出下列动词的过去式。 wan
5、t arrive enjoy shop is see are eat 二、 指出下列句中的一处错误，并改正。 1. We go to school early yesterday. _ 2. She buys a dress last week. _3. Did you liked playing football ? _4.- Did you have a good trip ? - No, I did. _ 5. I enjoied Chinese very much. _ 三、翻译下列句子，每空一词。 1. 你昨晚去哪了？ Where _ you _ last night? 2. 我们昨
6、天没有在学校。 We _ at school yesterday. 3. 我两小时前在家里。 I was at home _ _ _. 4. 你上周六去了动物园吗？ _ you _ to the zoo last Saturday? 5. 我去年不喜欢学数学。 I _ like learning math last year. 6. 你昨天在哪儿呢？ Where _ you yesterday? 7. 詹妮喜欢看书。昨晚她看了一本英语书。 Jenny likes reading books. She _ an English book last night. 8. 上周六他做什么了？他和妈妈去
7、购物了。 - What _ he _ last Saturday? - He _ shopping with his mother. 9. 雷锋经常帮助其他人。 Lei Feng often _ other people. 10. 我上周没有给你写信。 I _ _ to you last week. 按照括号中的要求改写句子。 1. Lucy did her homework at home.（改否定句） Lucy _ _ her homework at home. 2. She found some meat in the fridge.（变一般疑问句) _ she _ _ meat in
8、the fridge? 3. She stayed there for a week.（对划线部分提问） _ _ _ she _ there? 4. There was some orange in the cup.（变一般疑问句) _ there _ orange in the cup? 5. Li Ming is at school now. （用yesterday 改写句子） Li Ming _ at school yesterday. 四、请用正确动词形式填空。 1. I _ an exciting party last weekend. （have） 2. She _ at home
9、 yesterday morning. （is） 3. Tommy _ TV at his uncles last night.（watch） 4. They all _ to the mountains yesterday morning. （go） 5. My friend, Carol, _for the math test yesterday evening. （study）6 They_(be) on the farm a moment ago.7There_(be)a shop not long ago.8 Jenny_(not go)to bed until 11:00 oclo
10、ck last night.9 Danny _(read )English five minutes ago.10 I _(see)Li Lei _(go) out just now.11 He _(do)his homework every day. But he _(not do)it yesterday.12When I was young, I _(play)games with my friends.13When _you_(write)this book? I _it last year.14 Did he_(have) lunch at home?五、按照括号中的要求改写句子。
11、11. Lucy did her homework at home.（改否定句） Lucy _ _ her homework at home. 12. She found some meat in the fridge.（变一般疑问句) _ she _ _ meat in the fridge? 13. She stayed there for a week.（对划线部分提问） _ _ _ she _ there? 14. There was some orange in the cup.（变一般疑问句) _ there _ orange in the cup? 15. Li Ming is at school now. （用yesterday 改写句子） Li Ming _ at school yesterday.