动词的一般过去时

动词的一般过去时一般过去时的构成所有时态都是通过动词变化来表现的Heoftenswimsintheriver.Heisswimmingintherivernow.Heswamintheriveryesterday.所有时态都是通过动词变化来表现的TheystudyEnglisheveryday.TheyarestudyingEnglishnow.TheystudiedEnglishlastnight.所有时态都是通过动词变化来表现的TomwatchesTVeveryday.TomiswatchingTVnow.TomwatchedTVanhourago.be动词的一般现在时am/isarebe动词的一般现在时be的一般现在时1）肯定句：主语+

be+其他.Sheisintheofficetoday.2）否定句:主语+isn’t

/aren’t+其他成分.Sheisn’tintheofficetoday.

3）一般疑问句：

Is/Are+主语+其他成分?①Sheisintheofficetoday.→Issheintheofficetoday?Yes,sheis./No,sheisn’t.②WeareintheofficeonMondays.→AreyouintheofficeonMondays?Yes,weare./No,wearen’t.4）特殊疑问句：

特殊疑问词+is/are+主语+其他成分?①Sheisintheofficetoday.（划线提问）

Whereisshetoday?②WeareintheofficeonMondays.（划线提问）Whenareyouintheoffice?

be动词的一般过去时am/is---wasare---werebe动词的过去式be的过去式1）肯定句：主语+

be动词的过去式+其他.Shewasintheofficelastnight.2）否定句:主语+wasn’t

/weren’t+其他成分.Shewasn’tintheofficelastMonday.

1)与ago

连用：anhourhalfanhourthreehoursfivedaysoneweeksixmonthsfouryearsaminuteago一般过去时的判断标志：过去时间状语lastyearspringweekweekendtimenightweekmonthtermMonday2)与last

连用yesterdaymorningafternooneveningthedaybeforeyesterday3)与yesterday

连用：4)与one

或that连用：one/thatmorningeveningdayyearwinterMondayafternoonjustnow刚才；刚刚intheolddaysinthepast在过去inthosedays在那些日子里in1980theotherday=afewdaysago几天前atthattime在那时onceuponatime从前5)其他时间状语：1）肯定句：主语+

be动词的过去式+其他.Shewasintheofficelastnight.2）否定句:主语+wasn’t

/weren’t+其他成分.Shewasn’tintheofficelastMonday.

3）一般疑问句：

Was/Were+主语+其他成分?①Shewasintheofficelastnight.→Wassheintheofficelastnight?Yes,shewas./No,shewasn’t.②WewereintheofficelastMonday.→WereyouintheofficelastMonday?Yes,wewere./No,weweren’t.4）特殊疑问句：

特殊疑问词+was/were+主语+其他成分?①Shewasintheofficelastnight.（划线提问）

Wherewasshelastnight?②WewereintheofficelastMonday.（划线提问）Whenwereyouintheoffice?

5）Therebe结构：①There

isatalltreebehindmyhouse.

Isthereatalltreebehindyourhouse?

Yes,thereis./No,thereisn’t.②Therearesometalltreesbehindmyhouse.

Arethereanytreesbehindyourhouse?

Yes,thereare./No,therearen’t.

③There

wasatalltreebehindmyhouseinthepast.

Wasthereatalltreebehindyourhouseinthepast?

Yes,therewas./No,therewasn’t.④Thereweresometalltreesbehindmyhouseinthepast.Werethereanytreesbehindyourhouseinthepast?

Yes,therewere./No,thereweren’t.

情态动词的一般现在时1）肯定句：主语+

can

+动词原形+其他.Shecanswim.2）否定句:主语+can’t+动词原形+其他成分.Shecan’tswim.

3）一般疑问句：

Can+主语+动词原形

+其他成分?eg:Shecanswim.Cansheswim?Yes,shecan.No,shecan’t.

4）特殊疑问句：

特殊疑问词+Can+主语+动词原形+其他成分?Shecanswim.（划线提问）

Whatcanshedo?

情态动词的一般过去时1）肯定句：主语+

could

+动词原形+其他.Shecouldswimin1990.2）否定句:主语+couldn’t+动词原形+其他成分.Shecouldn’tswimin1990.

can的过去式为：could3）一般疑问句：

Could+主语+动词原形+其他成分?eg:Shecouldswimin1990.Couldsheswimin1990?Yes,shecould.No,shecouldn’t.

4）特殊疑问句：

特殊疑问词+Could+主语+动词原形

+其他成分?①Shecouldswimin1990.（划线提问）

Whencouldsheswim?②Shecouldswimin1990.（划线提问）Whatcouldshedoin1990?

行为动词的一般现在时1）肯定句：主语+行为动词(当主语是单三，谓语用单三形式)eg:Weplayfootballeveryday.Heplaysfootballeveryday.2）否定句：主语+don’t/doesn’t+行为动词原形eg:Wedon’tplayfootballeveryday.Hedoesn’tplayfootballeveryday.3）一般疑问句:

Do/Does+主语+行为动词原形+其他？eg:①Weplayfootballeveryday.Doyouplayfootballeveryday?Yes,wedo./No,wedon’t.②Heplaysfootballeveryday.Doesheplayfootballeveryday?Yes,hedoes./No,hedoesn’t.4）特殊疑问句特殊疑问词+do/does+主语+行为动词原形

+其他？

①Weplayfootballeveryday.（划线提问）

Whendoyouplayfootball?②Weplayfootballeveryday.（划线提问）

Whatdoyoudoeveryday?

(三)行为动词的一般过去时1）肯定句：主语+行为动词过去式eg:Weplayedfootballyesterday.Heplayedfootballyesterday.2）否定句：主语+didn’t+行为动词原形eg:Wedidn’tplayfootballyesterday.Hedidn’tplayfootballyesterday.谓语动词的变化1.一般在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused规则动词过去式的构成3.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-edstopstoppedplanplanned4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-ed

studystudiedcarrycarried1、ed在清辅音后面读/t/,例：finishedhelpedpassedcooked规则动词过去式的读音2、ed在元音在元音或浊音后读/d/例：borrowedenjoyedcalledmoved3、ed在/t//d/音后面读/id/例：wantedshoutedneededcountedam,is--wasare--weredo/does--didgo--wenthave/has--hadsee--sawcan--couldmay--mightdig--dugeat--ate不规则动词的过去式find--foundmake–madewake--wokehear--heardrun--rantake--tookhold--heldspeak--spokeleave–leftfeel—feltlose--lostfeed—fedmeet--metkeep--keptsleep--sleptsweep--swepttell--toldsell--soldbegin--begansing--sangsit--satswim--swamring–rangdrink--drankgive--gave

不规则动词的过去式bring--broughtbuy--boughtthink--thoughtteach–taughtfight--foughtcatch--caughtcome--camebecome--became不规则动词的过去式grow--grewknow--knewthrow–threwblow–blewdraw—drewf0ly--flewwrite--wrotedrive--droveride–rodewear--woreget--gotforget--forgotlend--lentsend--sentspend--spentsay--said*/sed/pay--paidstand--stoodunderstand--understoodlet--letput--putcut--cutread--read*不规则动词的过去式1）肯定句：主语+行为动词过去式eg:Weplayedfootballyesterday.2）否定句：主语+didn’t+行为动词原形eg:Wedidn’tplayfootballyesterday.3）一般疑问句:

Did+主语+行为动词原形+其他？eg