小学英语过去式讲解(附练习及答案)
一般过去时的概念：
　　一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用，如：last year, yesterday等。
  例如：I saw him in the street yesterday. 昨天我在街上看见他了。
一般过去时的结构
1、肯定形式:主语+动词过去式+其他
例句：She often came to help us in those days.
2、否定形式clean的过去式：①was/were+not；②在行为动词前加didn't，同时还原行为动词
例句：I didn't know you like coffee.
3、一般疑问句：①Did+主语+谓语动词原型+其他？②WasWere+主语+表语?
例如：-Did you go to Beijing last week?
      　-Yes, we did. (No, we didn't.)
4、一般过去时的特殊疑问句的构成：疑问词＋did+主语＋动词原形＋其它？
例如：-What did you do last night?
      -I did my homework.
动词过去式的构成：
(1)规则动词过去式的构成有四条规则：
①一般在动词原形末尾直接加上-ed。如：look-looked。
②以不发音的字母e结尾的动词，去e再加-ed。如：live-lived。
③末尾只有一个辅音字母的重读闭音节（辅元辅结构），先双写这个辅音字母，再加-ed。如：stop-stopped。
④末尾是辅音字母+y结尾的动词，先变y为i，然后再加-ed。如：study-studied。
(2)不规则动词的过去式需特殊记忆。如：am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等。
  一般过去时口诀
一般过去时并不难，表示过去动作、状态记心间。
动词要用过去式，时间状语句末站。
否定句很简单，didn't 站在动词原形前，其它部分不要变。
一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。
特殊疑问句也简单，疑问词加一般疑问句记心间。
最后一条请注意，动词过去式要牢记。
一般过去式专项练习
一、改写句子
1、Lucy did her homework at home.（改否定句）Lucy ________ _______ her homework at home.
2、He found some meat in the fridge（冰箱）.（对划线部分提问) ___________  ___________ he __________  in the fridge?
3、There was some orange in the cup.（变一般疑问句)_______ there _______ orange in the cup?
4. Frank read an interesting book about history. （一般疑问句） _______ Frank _______ an interesting book about history? 
句型转换 
They read English last night.
一般疑问句：_______________________________________
肯定/否定回答：____________________________________
对划线部分提问：____________________________________
参考答案“Did they read English last night?Yes,they did./No,they didn't.What did they do last night?
二、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 o’clock 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.
一般过去式专项练习
一、写出下列动词的过去式
is,am_________ fly_______plant________ are_______drink_________
play_______go________ make________does_________dance________
worry________ ask _____taste_________eat__________ draw________ put ______throw________kick_________ pass_______ do  ________
二、用行为动词的适当形式填空
1.He_________ (live) in Wuxi two years ago.
2.Thecat ________ (eat) a bird last night.
3.We_______ (have) a party last Halloween.
4.Nancy________ (pick) up oranges on thefarm last week.
5.I________ (make) a model ship with Mike  yesterday.
6.They________ (play) chess in the classroom  lastPE lesson.
7.Mymother _______ (cook) a nice food  last  Spring Festival.
8.Thegirls ________ (sing) and _______(dance) at the party.
9.I______ (watch) a cartoon on Saturday.
10.Her father _______ (read) a newspaper last night.
11.We _________ to zoo yesterday, we _____ to the park. (go)
12.______ you _______ (visit) your relatives last Spring Festival?
13.______ he _______ (fly) a kite on Sunday?Yes, he ______.
14.Gao Shan _______ (pull) up carrots last National Day holiday.
15.I ____________ (sweep) the floor yesterday, but my mother ______.
16.What ______ she _______ (find) in the garden last morning? She __________(find)a beautiful butterfly.
17.We all ______ (have) a good time last night.
18.He ________ (jump) high on last Sports Day.
19.Helen ________ (milk) a cow on Friday.
20.She likes ______ newspapers, but she ______ a book yesterday. (read)
21.He _______ football now,but they _______ basketball just now. (play)
22.Jim’s mother _________ (plant) trees just now.
23._______ they ________ (sweep) the floor on Sunday? No, they _____
24..I _______ (watch) a cartoon on Monday.
25.25.We ___________ (go) to school on Sunday.

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