一般过去时小升初.ppt

Simple past tense (一般过去时),Grammar,一般过去时,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.,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 year two 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,巧记动词过去时态,动词一般过去时，表示过去发生事； be用was或用were, have, has变had； do和does变did, can要转变成could 谓语之前有did，谓语动词需还原； 一般动词加-ed，若是特殊得硬记。,规则动词过去式的构成规则,1、_末尾加 ed。如：visit-visited，pick-picked； 2、_加 d。如：like-liked, hope-hoped; 3、_ ，先变y为i再加ed。如：study-studied，cry-cried; 4、_，直接在词尾加ed。如:play-played, stay-stayed; 5、_，先双写这个辅音字母，再加ed。如：stop-stopped，jog-jogged。,一般在动词原形,结尾是不发音的 e 的动词,以辅音字母+y结尾的动词,以元音字母+y结尾的动词,末尾只有一个辅音字母的重读闭音节词,主语 + be动词的过去式（was, were）+其他 .,Eg.He was busy yesterday.,is/am改成_, are改成_,was,were,主语 + be动词的过去式（was, were）+ not+其他 .,Eg.He was not busy yesterday.,be 动词的过去式句,主语 + 动词的过去式 +其他 .,主语 + did not + 动词原形+其他 .,He played tennis last week.,He did not play tennis last week.,实义动词的过去时:,巧记不规则动词过去式, 不规则过去式 am _ is _ are_ do _ go_ lie（躺)_ see_ take _ get_ have/has_make_ find_,were,did,went,lay,saw,took,got,had,made,found,was,was,巧记不规则动词过去式,过去式含有“a(o)ught”： teach（教）_think（想)_ buy（买）_bring（带来)_ catch(抓住）_fight(打架)_,bought,brought,caught,fought,thought,taught,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,kept,slept,swept,met,felt,left,learnt,meant,burnt,巧记不规则动词过去式,过去式把某个字母改成“a” run_ give _sing _ sit_swim_ ring_begin_ come_ eat _drink_,gave,sat,swam,rang,sang,ran,began,drank,ate,came,巧记不规则动词过去式,过去式中含“ew”的： know（知道）_draw（画）_ blow（吹）_fly（飞） _ throw(投掷)_show(展示)_,drew,blew,flew,threw,knew,showed,巧记不规则动词过去式,其他： tell_sell_fall_hold_ send_spend_lend_build_ can_will_shall_ say _ pay _ lay _,sold,fell,held,sent,told,spent,built,would,could,should,said,paid,laid,lent,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/,1.are 2.go 3.have 4.do e 6.take 7.eat 8.put 9.get 10.read 11.carry 12.see 13.want 14.hope,动词过去式转换练习,将下列动词变为过去式,were had came ate got carried wanted,went did took put read saw hoped,Bobs Day,Bob 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 footba