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1、学 海 无 涯,学 海 无 涯 一般在动词原形末尾直接加上-ed。如：look-looked。 以不发音的字母 e 结尾的动词，去 e 再加-ed。如： live-lived。 末尾只有一个辅音字母的重读闭音节，先双写这个辅音字 母，再加-ed。如：stop-stopped。 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, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came,
2、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 3.Be 动词在一般过去时中的变化： am 和is 在一般过去时中变为was。 are 在一般过去时中变为were。,学 海 无 涯 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 wa
3、s 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：主语+didn t +动词原形+其他。 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。 Did +主语+动词原形+其他? 如：Did Jim go home yesterday? 特殊疑问句：疑问词+did+主语+动词原形+其他? 如： What did Jim do yesterday? 疑问词当主语时：疑问词+动词过去式? 如：Who went to home yesterday? am,is
4、-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate,学 海 无 涯 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 附：一般过去时口诀 一般过去时并不难，表示过去动作、
5、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，didnt 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。,学 海 无 涯 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be 动词的适当形式填空 1. I at school just now. 2. He a
6、t the camp last week. 3. We students two years ago. 4. They on the farm a moment ago. 5. Yang Ling eleven years old last year. 6. There an apple on the plate yesterday. 7. There some milk in the fridge last Sunday.,8. The mobile phone,on the sofa yesterday evening.,学 海 无 涯 三、 句型转换 1. They played foo
7、tball in the playground. 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： 3. Nancy went to school early. 否定句： 一般疑问句： 肯、否定回答：,学 海 无 涯,四、用行为动词的适当形式填空 1. He _ in Wuxi two years ago. 2. The cat a bird last night. 3. We a party last Halloween. 4. Nancy some oranges last nigh
8、t. 5. I a model ship with Mike yesterday. 6. They chess in the classroom last PE lesson. 7. My mother a nice food last Spring Festival.,答案；,一、was,flew,学 海 无 涯 plantedwere,drankplayed,went,asked,tastedatedrew,madedid putthrew 二、1 .was,dancedworried kickedpasseddid 2. was3.were,4.were,5 .was,6 .was 7
9、.was,8 .was,三、1.Theydidntplayfootballintheplayground. playground?,Didtheyplayfootballinthe Yes , they did.,No,theydidnt.,2.All the students werent very excited.,Wereallthe studentsveryexcited? Yes , we,were.,No,wewerent,3. Nancy didnt go to school early. Did Nancy go to school early?,Yes , she,did.,No,shedidnt.,四、1.lived,2.caught,3.held,4.ate,5.made,6.played,7.cooked,
