一般过去时基本讲解.doc

知识点：一：一般过去时由动词的过去式表示，动词be有was, were两个过去式，was用于第一、三人称单数，were用于其他情况。在构成否定及疑问句时，一般都借助助动词did, 动词be有其独特的疑问及否定形式（基本上和一般现在时一致）。二：这个时态的三种结构可表示如下：1：否定式均由did not + 动词原形构成I / you / he / she / they / we did not work.2：疑问式均由 did + 主语 + 动词原形 构成三：在英语当中有一部分动词的过去式变化形式是不规则的，这类动词被称为不规则动词。总数大概不过200多个，但是使用频率很高。主要分成三类：1、第一类不规则动词的三种形式同形，如：cost cost costcut cut cuthurt hurt hurtshut shut shutset set set注意，有些动词的过去式与过去分词有两中形式，如：bet bet / betted bet / bettedwed wed / wedded wed / weddedwet wet / wetted wet / wetted2第二类不规则动词的过去式和过去分词同形，如：bend bent bentbring brought broughtcatch caught caughthide hid hid / hiddenget got got/ gotten(AmE)lead led led3第三类不规则动词的原形、过去式和过去分词都不相同，如：原形过去式过去分词begin began begunbreak broke brokenforbid forbade forbiddengrow grew grownring rang rungwake woke / waked woken / waked此外还有少数不规则动词的过去分词与原形相同，如：come came comebecome became becomerun ran run一般过去时用所给动词的适当形式填空1.Tom and Mary _ (come) to China last month.2.Mike _(not go) to bed until 12 oclock last night. So I _ (get ) up late.3.Mary _ (read) English yesterday morning.4.There _ (be) no one here a moment ago.5.I _ (call) Mike this morning.6.I listened but _ (hear) nothing.7.Tom _ (begin) to learn Chinese last year.8.Last week we _ (pick) many apples on the farm.9.My mother _ (not do) housework yesterday.10.She watches TV every evening. But she _ (not watch) TV last night.11._ your father _ ( go ) to work every day last year?12. What time _ you _ (get) to Beijing yesterday?We _ (get) to Beijing at 9:00 in the evening.13.What _ (make) him cry (哭) just now?14.Last year the teacher _ (tell) us that the earth moves around the sun.15.There _ a telephone call for you just now. (be)16.There _ not enough people to pick apples that day. ( be)17.There _ any hospitals (医院) in my hometown (家乡) in 1940. ( be not)18.There _ enough milk at home last week, wasnt there?19.Eli _ to Japan last week. ( move)20. When _ you _ (come) to China? - Last year.21.Did she _ (have) supper at home?22.Jack _ (not clean) the room just now.23._ (be) it cold in your city yesterday?24.How many people _ (be) there in your class last term?25.It _ (be) hot yesterday and most children _ (be) outside.26. There _ (be) a football match on TV yesterday evening, but I _ (have) no time to watch it.27. He ate some bread and _ (drink) some milk.28. _ he _ (finish) his homework last night?29. I_(be) tired yesterday.30. I _(gain ) Arts degree last year.31. What _ you _ (do) last night?32. My grandfather _ (leave) Hong Kong for New York in 1998.33. What _ he _ (do) yesterday?34. Last week I _ (buy) a new bike.35. He _ (be) here just now.36. He _ (not find ) his key last night.37. My father _ (drink) a lot of wine yesterday.38. _ you _ (finish) your homework yesterday?39. I _ (eat) some eggs and bread this morning.40. Her mother _ (not give) the girl any present.二改错题1How is Jane yesterday? _2He go to school by bus last week. _3He often goes home at 6:00 last month. _4I can fly kites seven years ago. _5 Did you saw him just now. _6 Tom wasnt watch TV last night. _7 I didnt my homework yesterday. _8 He wait for you three hours ago. _9 Who find it just now ? _三、按要求变换句型。1. Father bought me a new bike. （同义句）Father bought _ _ _ _ me.2. Frank read an interesting book about history. （一般疑问句）_ Frank _ an interesting book about history?3. Hes cleaning his rooms. （划线提问）_ he _?4. Why not go out for a walk? （同义句）_ _ _ out for a walk?5. Thomas spent RMB 10 on this book. （否定句）Thomas _ _ RMB 10 on this book.6. My family went to the beach last week. （划线提问）_ _ _ family _ last week?7. I didnt have any friends. （一般疑问句）_ _ have _ friends?8. I think she is Lilys sister. （否定句）_9. Sally often do