一般过去时态专题.doc

一般过去时态专题
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。
  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：pull-pulled, 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．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

    过去时练习
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 ______ pass_______ do ________

二、用be动词的适当形式填空（was, were）
1. We ________ students two years ago.
2. They ________ on the farm a moment ago.
3. Yang Ling ________ eleven years old last year.
4. There ________ an apple on the plate yesterday.

二、 句型转换
    1. It was exciting.
    否定句：________________________________________________
    一般疑问句：____________________________________________
    肯、否定回答：__________________________________________

    2. All the students were very excited.
    否定句：________________________________________________
    一般疑问句：____________________________________________
    肯、否定回答：__________________________________________

三、用行为动词的适当形式填空
    1. He _________ (live) in Wuxi two years ago.
    2. The cat ________ (eat) a bird last night.
    3. We _______ (have) a party last Halloween.
4. The girls ________ (sing) and _______ (dance) at the party.
5.Look! The boys ___________(swim) in the lake.
6.I ____________(visit) my grandparents next Sunday.
7.He often ________(watch) TV in the evening.
8.They ________(go) to Shanghai and ______(see) pandas last week.

四、句型转换
  1. Mike took some pictures yesterday.
    否定句：________________________________________________
    一般疑问句：____________________________________________
    肯、否定回答：__________________________________________
 2.We went to a zoo on Thursday.(改为一般疑问句)
__________________________________________________________
3.Did you bought presents for your friend?(改为陈述句)
_______________________________________________________________
4.I went to Hainan by plane on my holiday .(对划线部分提问)
________________________________________________________________
5. I went to Hainan by plane on my holiday .(对划线部分提问)
_______________________________________________________________