初中英语 一般过去时 教学课件.ppt

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1、,1,2022/12/7,2,一般过去时态(初中),2022/12/7,一般过去时一般现在时一般将来时区别,01,3,一般过去时&一般现在时&一般将来时区别,I am going to the cinema now.,I went to the cinema last weekend.,I will go to the cinema next week.,present,future,past,4,一般过去时 定义&结构,02,5,一般过去时定义,描述在过去的时间里发生的事情 或存在的状态,Last weekend, I went to the zoo.,6,一般过去时结构,主语+动词过去式+

2、其他+(时间状语)例句:He read a book yesterday.,7,动词过去式变形,03,8,动词过去式变形,一般在词尾直接+ed,如:play-played以不发音的 e 结尾的动词,词尾+ -d,如:live-lived以辅音字母 y 结尾的动词,把 -y 变成 -i ,再加 ed, 如:study-studied4. 以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母, 再加 ed,如: stop-stopped5. 不规则动词的过去式变化规律性不强,需多加记忆,如: go-went, get-got, buy-bought 等,9,常用时间状语,04,10,last we

3、ek tomorrow yesterday often two years ago sometimes at this weekend now usually,常用时间状语,11,常用时间状语,yesterdaylast night/ week/ month/ year/ weekend/ Monday数字 + day(s) / week(s) / month (s) / year(s) + agothen (那时),12,一般现在时 & 一般过去式转换,My Weekend I get up early on the weekend. Then I play sports. I usuall

4、y have milk and bread for breakfast. On Saturday morning, I read some books and watch TV. In the afternoon, I do Housework. I cook dinner for my family in the evening. On Sunday, I often go shopping with my friends. I clean my room, Too. I am busy but happy on the weekend.,13,Last Weekend I _(get up

5、) early last weekend. Then I _ (play) sports. I_(have) milk and bread for breakfast. On Saturday morning, I _(read) some books and _ (watch) TV. In the afternoon, I _(do) housework. I _ (cook) dinner for my family in the evening. On Sunday, I _ (go) shopping with my friends. I _ (clean) my room, too

6、. I _ (am) busy but happy on the weekend.,got up,played,had,read,watched,did,cooked,went,cleaned,was,14,句型,05,15,否定句,在动词过去式前+ didnt, 再把动词变回原形。如:I to school by bus yesterday.,在动词为be的一般过去时句子中,在 was/were 后面+ not如: They were happy last night. They werent happy last night.,not,go,didnt,went,16,一般疑问句,在句首加

7、上 Did,动词变为原形,其余不变。如: Li Ming a book on Monday肯定回答: Yes, did.否定回答: No, didnt.,Did,bought,buy,?,.,有be动词存在的句子,将was / were 放在句首,其余位置不变。 如: It was hot yesterday. 变为: Was it hot yesterday?肯定回答: Yes, was/were.否定回答: No, wasnt / werent.,17,特殊疑问句,疑问词+did+主语+动词原形+其他,Where did you go last weekend?What did you do there?Who did you go with?When did you get home?How did they go to the cinema?,疑问词+was/were+主语+其他Where were you last night?,18,1. 一般过去时与一般现在时和 一般将来时的区别,2. 一般过去时 定义&结构,3. 动词过去式变形,Summary,4. 常用的时间状语,5. 否定句&疑问句形态,19,THANK YOU,20,2022/12/7,

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