1、一般过去时第一讲动词变过去式pastnowfuture一一 般般 过过 去去 时时一般过去时表示过去发生的动作或状态，常与yesterday,the day before yesterday,last year,two months ago,in 2000,before 1990,this morning等表示过去的时间状语连用规则动词过去式的构成1、一般在动词末尾加、一般在动词末尾加 ed look play start looked played started 2.以不发音的字母以不发音的字母e结尾结尾 的动词直接的动词直接加加-d live hopeuselovemovelived h
2、oped used loved moved3.以以一个元音字母加上一个辅音字母一个元音字母加上一个辅音字母结尾的重读闭音节词，先结尾的重读闭音节词，先双写双写这个辅这个辅音字母，再加音字母，再加ed stopplandropclapstoppedplanneddroppedclapped4.以以“辅音字母辅音字母+y”结尾的词，结尾的词，先变先变“y”为为“i”再加再加ed study worrycarry trystudied worriedcarried tried不规则动词过去式的构成1.过去式与原形一样letlet（让）（让）putput(放下）放下）cut cut（砍，剪）（砍，剪）
3、readread（读）（读）letlet（让）（让）putput(放下）放下）2.把元音字母变成“a”come camesit sat give gavedrink dranksing -sangbegin -beganswim -swam来这里坐下给酒喝，边喝边唱，完了去游泳。3.中间去“e”末尾加“t”sleep slept keep keptfeel felt 4.把“i”变成“o”ride rodedrive drove5.结尾变成“ought”或“aught”think thought buy bought bring brought catch caught6.“ow”或“aw”变
4、成“”know throw draw knew threwdrewew7.结尾”d”变“”build spend builtspent t剩余不规则动词剩余不规则动词表剩余不规则动词表Infinitive Past Tense am,is are do go havemake get Infinitive Past Tense eat say seestand find was were did went had made got ate said saw stood found一般过去时肯定句变否定句1（be动词类）在表示过去存在的状态状态 的句子中在was,were的后面加上not。如：肯
5、定句：He was in the park the day before yesterday.否定句：He was not in the park the day before yesterday.肯定句：We were busy last week.否定句：We were not busy last week.2（行为动词类）要在行为动词的前面加助动词didnt.然后把动词过去式改为动词原形。即：didnt+动词原形肯定句：She played the violin last night.否定句：She didnt play the violin last night.肯定句：They sw
6、am in the lake yesterday.否定句：They didnt swim in the lake yesterday.一般过去时否定句练习肯定句:They made a kite a week ago.否定句：They didnt make a kite a week ago.肯定句：He was ill yesterday.否定句：He was not ill yesterday.肯定句：The cat ate a bird last night.否定句：The cat didnt eat a bird last night.一般过去时的一般疑问句1.把was,were放在句
7、首，其余位置不变。（1）He was born in Shanghai.Was he born in Shanghai?(一般疑问句)Yes,he was.(肯定回答)No,he wasnt.(否定回答)（2）They were in Li Yans home last night.Were they in Li Yans home last night?（一般疑问句）Yes,they were.(肯定回答)No,they werent.(否定回答)一般过去时一般疑问句及其肯否定回答一般过去时一般疑问句及其肯否定回答练习题练习题1.They had a good time in the par
8、k.一般疑问句：Did they have a good time in the park?肯定/否定回答：Yes,they did.No,they didnt.2.Ann did her homework yesterday evening.一般疑问句：Did Ann do her homework yesterday evening?肯定/否定回答：Yes,she did.No,she didnt.3.I read an English book last week.一般疑问句：Did you read an English book last week?肯定/否定回答：Yes,I did
9、.No,I didnt.Her father _(read)a newspaper last night.We _(go)to the zoo yesterday._ you _(visit)your relatives last Spring Festival?_ he _(fly)a kite on Sunday?Yes,he _.It _(be)Bens birthday last Friday.We all _(have)a good time last night.He _(live)in Wuxi two years ago.The cat _(eat)a bird last night.readwentDidvisitwashadlivedateDidflydid
