一般过去时讲解与练习小学生
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一般过去时讲解与练习
1.一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。一般过去时也表示过去经常或反复发生的动作。
2.Be动词在一般过去时中的变化:
⑴am 和is在一般过去时中变为was。(was not=wasn’t)
⑵are在一般过去时中变为were。(were not=weren’t)
⑶带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首。
3.句中没有be动词的一般过去时的句子
否定句:didn’t +动词原形,如:Jim didn’t go home yesterday.
一般疑问句:在句首加did,句子中的动词过去式变回原形。如:Did Jim go home yesterday?
特殊疑问句:⑴疑问词+did+主语+动词原形?
如:What did Jim do yesterday?
⑵疑问词当主语时:疑问词+动词过去式?
如:Who went to home yesterday?
动词过去式变化规则:
1.一般在动词末尾加-ed,如:play-played, cook-cooked
2.结尾是e加d,如:taste-tasted
3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied 5.小学常用不规则动词过去式:
am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran,
sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept,
swim-swam, sit-sat
一.用be动词的适当形式填空
1. We __________ students five years ago.
2. Patti and I __________ good friends.
3. Today __________ Tuesday, Yesterday __________ Monday.
4. Sue __________ on the slide a moment ago.
5. Where is my hat? It _______ on the desk just now.
二.情景搭配
()1. Thanks for helping me. A: She was at the beach. ()2.When do you go to school? B: It’s Sunday.
()3.Does she play soccer after school? C: She is tall and thin.
()4. What are you doing?D: I like chicken.
()5. Where are you going? E: I go to school at 7:30.
( ) 6. What day is it today? F: We have P.E. and English. ( )7. What’s she like?G: You’re welcome.
( ) 8. What’s your favorite food? H: I’m going to the zoo. ( ) 9. What classes do you have on Mondays? I: I’m watching TV.
( ) 10. Where was your sister ju st now? J: No, she doesn’t. 三.单项选择:从下列各题后所给的四个选项中选择最佳答案填空。( )1.My father______ill yesterday.
A.isn't B.aren't C.wasn't D.weren't
( )2.______your parents at home last week?
A.Is B.Was C.Are D.Were
( )3.The twins______in Dalian last year.
They______here now.
A.are; were B.were; are C.was; are D.were; was ( )4.______your father at work the day_____yesterday (前天)?
A.Was; before B.Is; before C.Was; after D.Is; after ( )5.—Who was on duty last Friday?—______.
A.I am B.I was C.Yes, I was D.No, I wasn't 四.写出下列动词的过去式
is\am_________ fly_______ plant________ are ________
drink_________ play_______ go________ make ________