1、ride a horse.I rode a horse .rode a horse.What did you do yesterday ？fed chickensWhat did you do yesterday ？I fed chickens.feed chickensgo for a walkI .What did you do yesterday ？went for a walk talked with a farmerWhat ？I.talk with a farmer took some photostake some photos？.milked a cowmilk a cow挤奶
2、挤奶Did you milk a cow?What did you do yesterday ？I milked a cow.Yes , I did. No, I didnt .went for a walk. But I took some photosfed chickenstalked with a farmerI/He/She/They/Carol .What?Did .?Yes, No,.How was your trip?It was great.I/He/She/They/Carol .What?Did .?Yes, No,HowIt 构成规则构成规则原形原形过过 去去 式式一般
3、在动词原形末尾加一般在动词原形末尾加-ed work play worked played结尾是结尾是e的动词加的动词加-d hope live hoped lived末尾只有一个辅音字母的末尾只有一个辅音字母的重读闭音节词，先重读闭音节词，先双写双写这这个个辅音字母辅音字母，再加，再加-ed stop trip stopped tripped结尾是结尾是“辅音字母辅音字母+y”的动的动词，先变词，先变“y”为为“ i”再加再加-ed study worry studiedworried go ride do is are have eat buy see写出下列动词的过去式写出下列动词的过去
4、式, 找出规则动词过找出规则动词过去式的构成。去式的构成。 pick visit watch climb study worry play live stop went rode did was were had ate bought saw picked visited watched climbed studied worried played lived stopped 规则动词规则动词不规则动词不规则动词 知识结构知识结构构成构成用法用法常用时间常用时间动词的过去式动词的过去式1. 表示过去某个时间发表示过去某个时间发生的动作或存在的状态。生的动作或存在的状态。2. 表示过去经常或表示
5、过去经常或反复发生的动作。反复发生的动作。yesterdaylast night/week/ time. days agoOn Sunday morning一般过去时一般过去时一般过去时一般过去时 am(is) was are were陈述句：陈述句：He was at home yesterday.否定句：否定句：He wasnt at home yesterday.疑问句：疑问句：Was he at home yesterday? Yes, he was./No, he wasnt.系动词be的过去时：陈述句：陈述句：主语主语+动词过去式动词过去式+其它其它I go to the movi
6、e. I went to the movie.否定句：否定句：主语主语+助动词助动词didnt+动词原形动词原形+其它其它I dont go to school today. I didnt go to school.一般疑问句：一般疑问句：Did +主语主语+动词原形动词原形+其它其它?Do you have breakfast? Did you have breakfast?Yes, I do./No, I dont. Yes, I did./No, I didnt.行为动词的一般过去时:动词一般过去时，表示过去发生事；动词一般过去时，表示过去发生事；be用用was或用或用were, ha
7、ve, has变变had；谓语动词过去式，过去时间坐标志；谓语动词过去式，过去时间坐标志；一般动词加一般动词加-ed，若是特殊得硬记。，若是特殊得硬记。否定句很简单，主语之后否定句很简单，主语之后didnt添；添；疑问句也不难，疑问句也不难，did放在主语前；放在主语前；如果谓语之前有如果谓语之前有did，谓语动词需，谓语动词需还原还原；动词若是动词若是was,were,否定就把否定就把not添。添。 巧记一般过去时巧记一般过去时1a Match the phrases with the pictures. went for a walk milked a cow rode a horse f
8、ed chickens talked with a farmer took some photosebacfd1b Listen and circle the three things Carol did on her school trip in 1a.went for a walk milked a cow rode a horse fed chickens talked with a farmer took some photosB: I _ to the movie.A: What _ you do yesterday?didwentA: What _ you do last week
9、end?B: I _ my homework.diddidWhat did you _ last weekend?We _do visited the fire station.What did they _ last weekend?They _dopicked some strawberries.How _ your trip last weekend? It was boring.How _ the strawberries?They were delicious.werewasWhat did you do last month?I _ to the countryside.How _
10、 the countryside?It was beautiful._ you go to the zoo?No, I didnt.wentwasDid请用正确动词形式填空 1. He (live) in Wuxi two years ago. 2. The cat (eat) a bird last night. 3. We (have) a party last month. 4. Nancy (pick) up oranges on the farm last week. 5. I (make) a model ship with Mike yesterday. 6. We （take）
11、many photos about Mount. Hua last year.livedatehadpickedmadetook用括号内所给单词的适当形式填空用括号内所给单词的适当形式填空1. Tom and Mary _ (come) to China last month.2. My mother _ (not do) housework yesterday.3. _ your father _ (go) to work every day last year?4. He _ (be) here just now.5. Did she _ (have) supper at home?cam
12、edidnt doDidgowashave1.I usually _(get) up at 6:30 in the morning. Today I _ (get) up at 7:20, I _ (be) late for class. Mr. Yang _(tell) me not _ (be) late again.2. -_you _ (have) a good time last Sunday? -No, I _ (do not). I _ (go) shopping with my friends, but it _(rain). 3. Where _(be) you last n
13、ight? I _ (call) you, but you _(be) not in. Oh, I _(be) in my uncles house. I _ (have) supper there. 根据提示完成句子根据提示完成句子getgotwastoldto beDidhavedidntwentrainedwerecalledwerewashadII. 按要求变换句型 1. Frank read an interesting book on Sunday morning . （一般疑问句） 2. He cleaned his room just now. （划线提问）3. Thomas went for a walk after supper yesterday. （否定句） Did Frank read an interesting book on Sunday morning ?What did he do just now?Thomas didnt go for a walk after supper yesterday.此课件下载可自行编辑修改，此课件供参考！部分内容来源于网络，如有侵权请与我联系删除！感谢你的观看！
