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初中英语音标语音语调一般过去时的“小秘密”一般过去时是英语基本时态之一。通过学习,大家可能已经了解了这个时态的基本用法,即表示过去发生的动作或存在的状态,常和表示过去的时间状语连用,如yesterday,lastweek,amomentago,justnow,in1999等。但是,学习时态,除了会根据时间状语和上、下文语境判断句子应用何种时态外,还要注意时态的构成,即谓语动词在句中所采用的语法表现形式。比如说现在进行时的构成是“助动词be+现在分词”,而一般过去时的构成则是动词的过去式。不同的动词,有不同的过去式,这是初学者需注意的第一个“小秘密”。动词的过去式一般有下列几种构成方式:1.一般在动词原形末尾加-ed,如:look—looked;call—called等。2.以辅音字母加不发音的字母e结尾的动词直接加-d,如:hope—hoped;like—liked等。3.以“辅音字母+y”结尾的动词,要先把y变成i,然后再加-ed,如:study—studied;carry—carried等。但以“元音字母+y”结尾的词则直接加-ed,如:play—played等。4.以一个辅音字母结尾的重读闭音节词要先双写这个辅音字母,然后再加-ed,如:stop—stopped;shop—shopped;plan—planned等。此外,要注意不规则动词的过去式。初学时,需要我们参照课本附录部分的不规则动词表,在反复练习、多次使用中把它们记住。如:write—wrote;give—gave等。提醒大家特别注意的是,如果你能判断出一个句子用一般过去时,千万不要在动词的变化上出错误,这样你就会前功尽弃了。另外,一般过去时的疑问句和否定句也是大家学习中的难点。如果谓语动词是系动词或含有情态动词,变疑问、否定句就简单多了。变疑问句时,通常仅需把系动词和情态动词的过去式大写提前;变否定句时,通常在它们后面加not就可以了。但是,如果谓语动词是实义动词,句子变疑问、否定句就不那么简单了。若变疑问句、否定句,要先加助动词,加上助动词did/didn't后,再把原先句中的过去式还原为动词原形。如:Iwenttherelastnight.变成疑问句就是:Didyougotherelastnight?变成否定句则是:Ididn'tgotherelastnight.记住:谓语动词要由过去式went还原为动词原形go。这是我们最容易“闯红灯”的地方。这也是一般过去时的又一个“小秘密”。了解了一般过去时上面的两个“小秘密”\n后,相信大家今后在做一般过去时时一定能少犯或不犯错误,你也就可以随心所欲地用它来造句子了。好了,现在让我们一起到牛津英语7BUnit4一般过去时题.中大显身手吧,看看自己是否真的全方位地了解了一般过去时。牛津英语7BUnit4一般过去时习题.I.改错题1.HowisJaneyesterday?_____________________2.Hegotoschoolbybuslastweek.____________________________3.Heoftengoeshomeat6:00lastmonth.____________________________4.Icanflykitessevenyearsago.______________________________5.Didyousawhimjustnow.____________________________________6.Tomwasn’twatchTVlastnight.____________________________________7.Ididn’tmyhomeworkyesterday.____________________________________8.Hewaitforyouthreehoursago.____________________________________9.Whofinditjustnow?________________________________________II.句型转换1.Thechildrenhaveagoodtimeinthepark.(用lastSunday改)Thechildren________agoodtimeinthepark_____________.2.Therewereaboutninehundredpeopleattheconcert.(音乐会)否定句:__________________________________________一般疑问句:________________________________________对划线部分提问:____________________________________3.Therewasonlyoneproblem.否定句:__________________________________________一般疑问句:________________________________________对划线部分提问:____________________________________4.Anndidherhomeworkyesterdayevening.否定句:__________________________________________一般疑问句:________________________________________对划线部分提问:____________________________________5.LastweekIreadanEnglishbook.(改为否定句)LastweekI________________anEnglishbook.\n6.Mybrotherwasintheparkjustnow.否定句:__________________________________________一般疑问句:________________________________________对划线部分提问:____________________________________7.Shehadsomebread(面包)forlunchtoday.否定句:__________________________________________一般疑问句:________________________________________对划线部分提问:____________________________________8.TheyreadEnglishlastnight.(改为否定句)_________________________III.用所给词的适当形式填空。1TomandMary___________(come)toChinalastmonth.2Mike_________________(notgo)tobeduntil12o’clocklastnight.SoI_______(get)uplate.3Mary__________(read)Englishyesterdaymorning.4There_________(be)noonehereamomentago.5I___________(call)Mikethismorning.6Ilistenedbut___________(hear)nothing.7Tom___________(begin)tolearnChineselastyear.8Lastweekwe_________(pick)manyapplesonthefarm.9Mymother________________(notdo)houseworkyesterday.10ShewatchesTVeveryevening.Butshe_______________(notwatch)TVlastnight.11________your father________(go)toworkeverydaylastyear?12-Whattime_______you_______(get)toBeijingyesterday?-We__________(get)toBeijingat9:00intheevening.13.What__________(make)himcry(哭)justnow?14.Lastyeartheteacher___________(tell)usthattheearthmovesaroundthesun.15.There____________atelephonecallforyoujustnow.(be)16.There__________notenoughpeopletopickapplesthatday.(be)17.There_____________anyhospitals(医院)inmyhometown(家乡)in1940.(benot)\n18.There____________enoughmilkathomelastweek,wasn’tthere?19.Eli____________toJapanlastweek.(move)20.–When_______you_________(come)tochina?-Lastyear.21.Didshe________(have)supperathome?22.Jack____________(notclean)theroomjustnow.23._________(be)itcoldinyourcityyesterday?24.Howmanypeople________(be)thereinyourclasslastterm?25.It________(be)hotyesterdayandmostchildren_______(be)outside.26.There________(be)afootballmatchonTVyesterdayevening,butI_________(have)notimetowatchit.