一般过去时和习题.pptx

规则动词过去式的构成构成规则1、一般在动词原形末尾加 ed2、结尾是不发音的 e 的动词加-d3、结尾是“辅音字母+y”的动词，先变“y”为“i”再加ed4、末尾只有一个辅音字母的重读闭音节 词，先双写这个辅音字母，再加ed 第1页/共26页1.play2.kick3.start4.love5.use6.carry7.study8.chatkickedstartedlovedusedplayedcarriedchatted写出下列动词的过去式写出下列动词的过去式studied第2页/共26页规则动词过去式词尾规则动词过去式词尾-ed-ed的读音的读音读音规则读音规则读读 音音例例 词词在清辅音后面/t/passed/pa:st/在浊辅音和元音后面/d/moved/mu:vd/在t,d后面/id/needed/ni:did/第3页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式不规则过去式 am _ is _ are_ am _ is _ are_ do _ _ go_ lie（躺)_ see_ take _ _ get_ have/has_make_ _ find_ _ weredidwentlaysawtookgothadmadefoundwaswas第4页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式过去式含有“a(o)ughta(o)ught”：teachteach（教）_think_think（想)_ _ buybuy（买）_bring_bring（带来)_catchcatch(抓住）_fight(_fight(打架)_ _ boughtbroughtcaughtfoughtthoughttaught第5页/共26页含“ee”的去e末尾+t：keep（保持）_sleep（睡）_sweep（扫）_meet（遇见_ feel（感觉）_leave（离开_末尾+t：learn(学习)_mean(意思是)_burn(燃烧)_巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式keptsleptsweptmetfeltleftlearntmeantburnt第6页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式过去式同原形：cut(割)_put(放)_let（让)_ _set(设置)_)_hit（击打)_read(读)_ cost（花费）_hurt(伤害)_beat(战胜）_ _/red/第7页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式不规则动词过去式过去式把某个字母改成“a a”run_ give _sing _run_ give _sing _sit_swim_ sit_swim_ ring_begin_ come_ring_begin_ come_eat _drink_ eat _drink_ gavesatswamrangsangranbegandrankatecame第8页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式不规则动词过去式过去式把某个部分改成“o o”rideride_ _ _ drivedrive _ _ _ writewrite_ _winwin_ _ shine_shine_speakspeak_ break_ break_wearwear _ _bear_bear_ _ drovewrotewonspokerodebrokeboreworeshone第9页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式不规则动词过去式过去式中含“ew”的：knowknow（知道）_draw_draw（画）_blowblow（吹）_fly_fly（飞）_throwthrow(投掷)_show_show(展示)_ _ _ drewblewflewthrewknewshowed第10页/共26页巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式巧记不规则动词过去式不规则动词过去式其他：t tellell_sellsell_fallfall_hold_hold_s sendend_spendspend_lendlend_buildbuild_c canan_willwill_shallshall_s say ay _ pay pay _ lay lay _ soldfellheldsenttoldspentbuiltwouldcouldshouldsaidpaidlaidlent第11页/共26页 1.are 2.go 3.have 4.do e 6.take 7.eat 8.put 动词过去式转换练习将下列动词变为过去式were hadcame atewent didtook put第12页/共26页返回上页返回上页返回首页返回首页返回练习返回练习动词过去式转换练习答答 案案1.look looked2.live lived3.stop stopped4.carry carried 5.hope hoped 6.trip tripped7.call called8.finish finished 9.want wanted10.are were11.go went12.have had13.do did14.get e came16.say said 17.see saw18.put put19.eat ate20.take took21.read read第13页/共26页一般过去时的用法1、表示过去某个时间发生的动作或存在的状态。He was at home yesterday.I got up at six thirty yesterday morning.I visited my aunt last weekend.2、表示过去经常或反复发生的动作。My father often went to work by bus last year.When I was a child,I often listened to music.he always carried an umbrella.第14页/共26页常用时间常与一般过去时态连用的时间有：yesterday,yesterday morning,the day before yesterday last night last week,last month,last yeartwo days ago,three years ago a moment ago=just now(刚才）in 1990,(in 1998)this morning,this Monday When I was 5 years old第15页/共26页肯定句肯定句肯定句否定句否定句否定句疑问句疑问句疑问句主语主语主语主语+be be be be动词的过去式（动词的过去式（动词的过去式（动词的过去式（was,werewas,werewas,werewas,were）.主语主语主语主语+be be be be动词的过去式（动词的过去式（动词的过去式（动词的过去式（was,werewas,were）+not not .be be be be 动词的过去式（动词的过去式（动词的过去式（动词的过去式（was,werewas,were）+主语主语主语主语?He He was busy yesterday.busy yesterday.He He was notnot busy yesterday busy yesterday.Was he busy yesterday?he busy yesterday?be 动词的过去时：第16页/共26页肯定句肯定句肯定句否定句否定句否定句疑问句疑问句疑问句主语主语+动词的过去式动词的过去式 .主语主语+did notdid not+动词原形动词原形 .Did Did+主语主语+动词原形动词原形?He He playedplayed tennis last week.tennis last week.He He did notdid not playplay tennis last week.tennis last week.DidDid he he playplay tennis last week.tennis last week.实义动词的过去时:第17页/共26页I用动词的适当形式填空 1,She often _(go)to school at eightoclock.2,They are _ supper.(eat)3,He usually _ up at 17:00.(get)4,She _(live)in Beijing last year.5,Sally _to the zoo tomorrow.(go)6,_(be)there a fly(苍蝇)on the table just now?goeseatinggetslivedwill go(is going to go)Was 第18页/共26页句型转换：1.He had lunch at school every day last year.(否定句)He _ have lunch at school every day last year.2.They liked the city five years ago.（一般疑问句）_they like the city five years ago？3.She did her homework at home just now.(否定句)She _ do her homework at home just now.4.We had a good time last Sunday.(一般疑问句)_ you have a good time last Sunday?didntDid didntdid第19页/共26页PRACTISE改写句子：1、Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.2、He found some meat in the fridge.（变一般疑问句)_ he _ _ meat in the fridge?3、She stayed there for a week.（对划线部分提问）_ _ _ she _ there?4、There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?didnt do Did find any How long did stay Was anyThats great第20页/共26页III.句型转换They came to China in 1990.(变一般疑问句)_ they _ to China in 1990?2.I was ill for two days last week?(同上)_ you ill for two days last week?3.The twins go to school on foot every day.(同上)_ the twins _ to school on foot every day?4.She washed the clothes last Sunday.(变否定句)She _ _ the clothes last SundayDidcomeWere Do godidntwash第21页/共26页Find the mistakes and correct them1.I carryed an umbrella yesterday.2.Does your uncle see a film last week？3.They dont climb the hill yesterday.4.Kate didnt played badminton yesterday morning.5.We go to the museum last month.carriedDid didntdidnt playwent第22页/共26页巧记动词过去时态巧记动词过去时态巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生的事；动词一般过去时，表示过去发生的事；bebe用用waswas或用或用were,have,haswere,have,has变变hadhad；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-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didndidnt t添；添；疑问句也不难，疑问句也不难，diddid放在主语前；放在主语前；如果谓语之前有如果谓语之前有diddid，谓语动词需还原；，谓语动词需还原；动词若是动词若是was,were,was,were,否定就把否定就把notnot添。添。第23页/共26页Bobs DayBob got up at 7:30 yesterday morning.After breakfast,he went to school at 8:10 by bus.He got to school at 8:45.He had his first class at 9:00.He had lunch at 12:30 at school.After school,he played football with his classmates.After finishing his homework,he played computer games at 8:30 last night.He went to bed at 10:30 last night.第24页/共26页Goodbye！Wish you happy every day！Merry christmas!第25页/共26页谢谢您的观看！第26页/共26页