初中英语-一般过去时-教学课件.ppt
1,2,一般过去时态（初中）,3,一般过去时一般现在时一般将来时区别,01,4,一般过去时&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,5,一般过去时 定义&结构,02,6,一般过去时定义,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.,7,一般过去时结构,主语+动词过去式+其他+（时间状语）例句：He read a book yesterday.,8,动词过去式变形,03,9,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,10,常用时间状语,04,11,last week tomorrow yesterday often two years ago sometimes at this weekend now usually,常用时间状语,12,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),13,一般现在时&一般过去式转换,My Weekend I get up early on the weekend.Then I play sports.I usually 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.,14,Last Weekend I _(get up)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.I _(am)busy but happy on the weekend.,got up,played,had,read,watched,did,cooked,went,cleaned,was,15,句型,05,16,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,17,一般疑问句,在句首加上 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.,18,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?,19,1.一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,20,THANK YOU,
