2022新人教版八年级上册《英语》一般过去时ppt课件.ppt

1、英语语法之一般过去时目录Catalog1.引入2.一般过去时的概念3.一般过去时的时间标志词时4.动词过去式变化规则态5.Be动词一般过去时的构成 5.1 be动词一般过去时的句型6.实意动词一般过去时的构成 6.1 一般过去时的句型变化7.总结与应用8.练习巩固PART 01PART 01课程引入visit_ a museum_ photosWhere did you go last weekend?What did you do last weekend?went to the _ bookswent to the _ a good timePART 02PART 02一般过去时的概念一般

2、过去时的概念1.一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用 He was 12 in 2018.My English teacher went to the park last weekend.2.表示过去经常或反复发生的动作，常和表示频率的时间状语连用(always,ususlly,often.)。He always borrowed money from others last year.PART 03PART 03一般过去时的时间标志词-时一般过去时的时间标志词-时过去时间一般过去时的时间标志词-时yesterdaylast week tomorrowt

3、he day before yesterdaytoday一般过去时的时间标志词-时哪些是一般过去时的时间标志词呢？yesterdaylast week 1 year agothe day before yesterdaytomorrowtoday一般过去时的时间标志词-时一般过去时的时间标志词-时PART 04PART 04动词过去式变化规则-态 1.概念 2.时间标志词动词过去式变化规则-态过去时间 1.概念 2.时间标志词 3.动词过去式动词过去式变化规则-态过去时间动词过过去式cleaned,went,slept,rode,played,studied,hurt,danced动词过去式变

4、化规则-态cleaned,went,slept,rode,played,studied,hurt,danced动词过去式变化规则-态5Choose a balloon and answer questions behind it!5look -play -wash -like-dance-动词过去式变化规则-态look-looked play-played wash-washed like-likeddance-danced动词过去式变化规则-态study-try-stop-plan-动词过去式变化规则-态study-studied try-tried stop-stoppedplan-pla

5、nned动词过去式变化规则-态1.The bag was good,and she _ 100 yuan for it.A.pay B.will pay C.pays D.paid2.The girls _(dance)at the party last night.动词过去式变化规则-态1.The bag was good,and she D 100 yuan for it.A.pay B.will pay C.pays D.paid2.The girls danced(dance)at the party last night.动词过去式变化规则-态 一、AA型（原形原形）原形过去式汉语意

6、思readread读cutcut切，割letlet让putput放costcost花费，值hithit撞，击setset安排，安置hurthurt使伤痛动词过去式变化规则-态归类记忆法 二.无规律原形过去式汉语意思am/iswas是arewere是dodid做gowent走taketook拿归类记忆法动词过去式变化规则-态PART 05PART 05Be 动词一般过去时构成Be 动词一般过去时构成.Be 动词过去式构成例子am/is was主语（he/she/it等）+was+其他I was 18 years old last year.arewere 主语（you/they等）+were+其

7、他They were happy last night.PART 5.1PART 5.1Be 动词一般过去时句型变化Be 动词一般过去时句型变化.句式一般现在时一般过去时肯定句They are happy.They were happy last night.否定句一般疑问句肯/否回答特殊疑问句（红色部分）Be 动词一般过去时句型变化.句式一般现在时一般过去时肯定句They are happy.They were happy last night.否定句They arent happy.They werent happy last night.一般疑问句Are they happy?Were

8、they happy last night？肯/否回答Yes,they are./No,they arent.Yes,they were./No,they werent.特殊疑问句（红色部分）Who are happy?Who were happy?Be 动词一般过去时句型变化.小秘密：肯定句式：主语+be(was,were)+其它.否定句式：主语+be(was,were)+not+其它.一般疑问句：Be(was,were)+主语+其它？特殊疑问句：特殊疑问词+be过去式+主语+其他？练习She is an 18-year-old girl.(用last year 改写句子)肯定句：_否定句：

9、_ 一般疑问句：_ 肯定回答：_否定回答：_练习She is an 18-year-old girl.(用last year 改写句子)肯定句：She was an 18-year-old girl last year.否定句：She wasnt an 18-year-old girl last year.一般疑问句：Was she an 18-year-old girl last year?肯定回答：Yes,she was.否定回答：No,she wasnt.一是时间状语巧，表示过去的短语要记牢；二是形式巧，单数was，复数were；否定句结构是三巧，not紧跟waswere；四是疑问句式巧

10、，waswere向前跑(提前)。Be 动词一般过去时句型变化PART 06PART 06实意动词一般过去时构成实意动词一般过去时构成I played basketball with my friends last Sunday.主语+实意动词过去式+其他PART 6.1PART 6.1实意动词一般过去时的句型变化实意动词一般过去时句型变化.句式一般现在时一般过去时肯定句He goes to school every day.He went to school 3 days ago.否定句一般疑问句肯/否回答特殊疑问句（红色部分）实意动词一般过去时句型变化.句式一般现在时一般过去时肯定句He g

11、oes to school every day.He went to school 3 days ago.否定句He doesnt go to school every day.He didnt go to school 3 days ago.一般疑问句Does he go to school every day?Did he go to school 3 days ago?肯/否回答Yes,he does./No,he doesnt.Yes,he did./No,he didnt.特殊疑问句（红色部分）Where does he go every day?Where did he go 3

12、days ago?实意动词一般过去时的句型变化小秘密肯定句：主语+动词（过去式）+其它否定句：主语+didnt+动词（原形）+其它一般疑问句：Did+主语+动词（原形）+其它特殊疑问句：特殊疑问词+did+主语+动词(原形)+其它？练习一I do my homework every day.(用yesterday改写句子)肯定句：_.否定句：_一般疑问句：_ 肯定回答：_否定回答：_练习一答案I do my homework every day.(用yesterday改写句子)肯定句：I did my homework yeaterday.否定句：I didnt do my homework

13、yesterday.一般疑问句：Did you do your homework yeaterday?肯定回答：Yes,I did.否定回答：No,I didnt.实意动词一般过去时的句型变化 一般过去时并不难，过去动作状态记心间；动词要用过去式，时间状语句末站；否定句很简单，didnt 站在动原前；其他部分不要变，一般疑问句也不难。Did放在句子前，主语动原依次站；特殊疑问句也简单，疑问词加一般疑问句记心间。练习二1.I _but heard nothing.was listened listenedhad listenedA.was listening练习二2.When _ you_ su

14、pper the day before yesterday?have;had do,havedid,haveA.did，had练习二3.What _ you_ last night？do,do do,diddid,doA.did，did练习二答案 BCC Mary_in the park.May_ near the river.Bob and Alice_.Kate and Ann_together.练习三 Mary_read books in the park.May went fishing near the river.Bob and Alice sang songs.Kate and

15、Ann played badminton together.练习三答案PART 7PART 7练习巩固练习巩固一、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 Halloween.4.Nancy _(pick)up oranges on the farm last week.5.I _(make)a model ship with Mike yesterday.练习巩固一、请用正确动词形式填空1.He lived (live)in Wux

16、i two years ago.2.The cat ate (eat)a bird last night.3.We had (have)a party last Halloween.4.Nancy picked (pick)up oranges on the farm last week.5.I made (make)a model ship with Mike yesterday.练习巩固6.They _(play)chess in the classroom last PE lesson.7.My mother_(cook)a nice food last Thanksgiving.8.T

17、he girls _(dance)at the party just now.9.I _(watch)a cartoon on Saturday last week.10._ you _(visit)your relatives last Spring Festival?11._ he _(fly)a kite on Sunday?Yes,he _.练习巩固6.They played (play)chess in the classroom last PE lesson.7.My mother cooked (cook)a nice food last Thanksgiving.8.The g

18、irls danced (dance)at the party just now.9.I watched (watch)a cartoon on Saturday last week.10.Did you visit (visit)your relatives last Spring Festival?11.Did he fly(fly)a kite on Sunday?Yes,he did.练习巩固12.Gao Shan _(put)up the picture last night.13.I _(sweep)the floor yesterday.14.What _ she _(find)

19、in the garden last morning?15.Her father _(read)a newspaper last night.16.Mike _(not go)to bed until 12 oclock last night.17.I listened but _(hear)nothing.18.How many people _(be)there in your class last term?练习巩固12.Gao Shan put(put)up the picture last night.13.I swept(sweep)the floor yesterday.14.W

20、hat did she find(find)in the garden last morning?15.Her father read(read)a newspaper last night.16.Mike didnt go(not go)to bed until 12 oclock last night.17.I listened but heard(hear)nothing.18.How many people were(be)there in your class last term?练习巩固二、按要求变换句型。1.Frank read an interesting book about

21、 history.（一般疑问句）_ Frank _ an interesting book about history?2.He cleaned his room just now.（对粗体部分提问）What_ he _?3.Thomas spent RMB 10 on this book.（否定句）Thomas _ _ RMB 10 on this book.4.My family went to the beach last week.（对粗体部分提问）_ _ _ family _ last week?练习巩固二、按要求变换句型。1.Frank read an interesting bo

22、ok about history.（一般疑问句）Did Frank read an interesting book about history?2.He cleaned his room just now.（对粗体部分提问）What did he do just now?3.Thomas spent RMB 10 on this book.（否定句）Thomas didnt spend RMB 10 on this book.4.My family went to the beach last week.（对粗体部分提问）Where did your family go last week?

23、练习巩固三、短文填词 Once there were three young mice and an old mouse.They _(live)happily together.One day the three young mice_(run)after the old mouse to look for some food.Suddenly a cat ran up to them.The three young mice _(be)so afraid that they _(begin)to tremble(发 抖).Just then the old mouse _(have)a g

24、ood idea.It began to bark(狗叫)like a dog.As soon as the cat _(hear)the bark，it ran away quickly.The three young mice were very pleased.At last the old mouse_(say)to them with a smile，“You see,how useful it is to learn a foreign language!练习巩固三、短文填词答案 Once there were three young mice and an old mouse.T

25、hey lived(live)happily together.One day the three young mice ran(run)after the old mouse to look for some food.Suddenly a cat ran up to them.The three young mice were(be)so afraid that they began(begin)to tremble(发 抖).Just then the old mouse had(have)a good idea.It began to bark(狗叫)like a dog.As soo

26、n as the cat heard(hear)the bark，it ran away quickly.The three young mice were very pleased.At last the old mouse said(say)to them with a smile，“You see,how useful it is to learn a foreign language!练习巩固PART 08PART 08总结与应用概念一般过去时1.过去某时发生的动作或存在的状态。2.过去经常或反复发生的动作。动词形式直：visit-visited去:like-liked双:stop-stopped改:cry-cried特:eat-ateam/is-was,are-were句型结构肯定句否定句疑问句总结与应用总结与应用Thanks!Thanks!