初中一般过去时讲解及训练

#般过去时解说及练习般过去时的观点和用法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。一般过去时也表示过去常常或频频发生的动作。Eg：-Whatdidyoudoyesterday?-ImetLinTao.（过去某个时间发生的动作）Iwasthereamomentago. （过去某个时间存在的状态）Weoftenplayedtogetherwhenwewerechildren.（ 过去常常或频频发生的动作）注：表示过去常常发生的动作还可用 usedto。Eg：Heusedtosmokealot,buthedoesn 他过‘去t经now常抽.烟，但此刻不抽了。二、常用于一般过去时的时间状语yesterday,thismorning，just,justnow,...ago（amomentago，3daysago，2hoursago...）,inthepastlastnight/year/week,onceuponatime,theotherday, 以实时间状语从句中（常用指引词 ：before，after，when，until,assoonas等）。Eg：ItwasrainingheavilywhenIleftschool.MrGreendidn'tstartcookinguntilhissonwasbackfromschoollastnight.三、一般过去时对谓语动词的要求一般过去时用动词的过去式组成。即一般过去时的谓语动词要用动词的过去式。动词过去式的组成分规则变化和不规则变化两种形式，不规则变化往常需要逐一记忆，规则变化则按照以下原则：(1)一般在动词后加-ed。如：play—played,offer—offered,weigh—weighed,destroy—destroyed,sign—signed.(2)在以字母e结尾的动词后，只加-d。如：like—liked,provide—provided,hate—hated,date—dated。⑶在以“辅音字母+y”结尾的动词后，则改y为i，再加一ed。如：supply—supplied,fly—flied,study—studied.(4)在以单短元音的重读闭音节结尾且， 末端只有一个辅音字母的动词后， 双写最后一个辅音字母，再加-ed。如：plan——planned,refer——referred,regret——regretted,ban——banned.四、部分不规则动词过去式概括:词义此刻(原形)过去式.词义此刻(原形)」■过去式是am,is（be）was有have,hashad是are（be）were听hearheard成为1becomebecame受伤hurthurt开始二beginbegan保持—keep——kept 1曲折「bendbent知道knowknew吹blowblew学习learnlearned,learnt买buybought同意，让letlet能cancould躺lielay捕获catchcaught制造makemade选择choosechose能够maymight来］comecame意味meanmeant切cutcut会见meetmet做［do,doesdid一定mustmust画drawdrew搁置putput饮drinkdrank读readread吃eatate骑、乘riderode感觉feelfelt响、鸣ringrang发现findfound跑runran飞flyflew说saysaid忘掉「forgetforgot看见seesaw获得getgot将shallshould给givegave唱歌•singsang走gowent坐下sitsat成长,栽种「growgrew睡觉sleepslept五、一般过去时的否认句和疑问句.带有was或were的句子否认句在was或were后加not。一般疑问句把was或were提早，其余照写。注意：主语是I/we的句子变疑问句时 I\we变为you/you。Eg1:Iwastenyearsoldthen.否认句:Iwasn'tenyearsoldthen.一般疑问句：Wereyoutenyearsthen？一定回答；Yes，Iwas.否认回答；No,Iwasn’t.特别疑问句：-Howoldwereyouthen？回答：Iwastenyearsoldthen.\-Ten.Eg2:TomandhisfamilywereinAmericatwoyearsago.否认句：Tomandhisfamilyweren'tinAmericatwoyearsago.一般疑问句：WereTomandhisfamilyinAmericatwoyearsago?一定回答：Yes,theywere.否认回答：No，theyweren’t.特别巾疑问句：WherewereTomandhisfamilytwoyearsago？回答：TheywereinAmerica..谓语动词为实义动词的句子变否认句时在动词前加didn't，句子中的动词过去式变回原形。变一般疑问句时在句首加 Did，句子中的动词过去式变回原形。Eg：Jimwenthomeyesterday.否认句：Jimdidn'tgohomeyesterday.一般疑问句：DidJimgohomeyesterday?一定回答：Yes,hedid.否认回答：No,hedidn’t.特别疑问句：⑴特别疑问词 +一般疑问句WhatdidJimdoyesterday?随堂练习：一、单项选择：从以下各题后所给的四个选项中选择最正确答案填空。( )1.Myfatherillyesterday.A．isn'tB．aren'tC．wasn'tD．weren't( )2yourparentsathomelastweek?A．Is B．Was C．AreD．Werenow．( )3.ThetwinsinDalianlastyear.now．A．are;wereB．were;areC．was;are D．were;was( )4.yourfatheratworkthedaybeforeyesterday(前天)？A．WasB．IsC．WasD．Is( )5． —WhowasondutylastFriday?．A．Iam B．IwasC．Yes,Iwas D．No,Iwasn't二、请用所给动词的正确形式填空。Jack (have)anexcitingpartylastweekend.- sheoften (practice)herguitarwhenshewasakid?-No,she .-What Tom (do)onSaturdayevening?-He (watch)TVand (read)aninterestingbook.They (climb)tothemountainsonceaweek.She (notvisit)herauntveryoftenwhenshewaslivinginthecountryside.Myparent (stay)athomeand (do)somecleaningeverySunday.三、翻译以下句子我和家人过了周末。(spend，weekend)Jenny每日都刷牙，可是她昨天忘掉了。(brushherteeth，forget)Emma昨天见了Lily而且画画了。(meet，draw)上周六他们做什么了？他们造作业和购物了。(dohomework，goshopping)今日清晨方方得做饭，由于他父亲不在家。 (havetocook，athome)becausehisfatherThismorningFangfangbecausehisfather四、把以下句子改成否认句，一般疑问句并做一定和否认回答，对划线部分发问。1、Lucydidherhomeworkathome.否认句：一般疑问句：对划线部分发问：2、Hefoundsomemeatinthefridge.否认句：一般疑问句：对划线部分发问：3、Therewassomeorangeinthecup.否认句：一般疑问句：对划线部分发问：Frankreadaninterestingbookabouthistory.否认句：一般疑问句：对划线部分发问：五、改错题HowisJaneyesterday?Hegotoschoolbybuslastweek.Heoftengoeshomeat6:00lastmonth.Icanflykitessevenyearsago. Didyousawhimjustnow. 六、完形填空Tomdidnotlikedoinghishomework,becausehelikedtodosome1thingsafterschool.Andhisteacheralways2alotofmistakesinhishomeworkThenoneday,hismathteacher3atTom'shomeworkandsawthathegotallhisanswersright.Hewasvery4andsurprised(诧异).Thenextmorningbeforeclass,hecalledTom5hisdeskand6tohim,“Yougotallyourhomeworkrightthistimeyourfatherhelpyou?”SometimesTom'sfatherhelpedhimwithhishomework,7thistimehedidn'thelpTombecausehe8athome.SoTomanswered,Sir.HeWasbusylastnight,soI1.A.othersB.anotherC.theotherD.other2.A.madeB.foundC.lookedatD.looked3.A.laughedB.knockedC.lookedD.saw4.A.pleaseB.p