过去进行时肯定句

过去时was/were(not)do现在时do/does(not)一般将来时willdo(not)现在进行时is/are(not)doing

Iameatingnow.Iamrunningnow.Iamsittingbihindyou.Heissleepingnow.Heissittinginfrontofyou.Sheisdrivingn

Youwerehavingapicnic.

1、fallen2、broken3、dying4、heavily5、asleep6、hitting7、Luckily8、icy9、were...doing10、rained请在客户端右上角评价点“满意

肯定句=主语(I/you/he/she/It/they/we)+was/were+doing+其它否定句=主语(I/you/he/she/It/they/we)+was/were+not+doing+

特殊疑问句Whatwashesayingyesterday?他昨天说什么?一般疑问句Weretheydoingtheirhomeworkatthatmoment?他们在那时做作业了吗?肯定句Iwasf

肯定句：Iplayedbasketballyesterday.HewenttoHangzhoulastvacation.否定句：Ididn'tgotocinemayesterday.Shedidn't

解题思路：表示过去某一动作发生时另一个动作正在进行，所以用过去进行时态。而C答案表示的是现在进行时，上下文时态要一致。解题过程：选D是正确的。表示过去某一动作发生时另一个动作正在进行，所以用过去进行时

一般现在时Heisayoungboy.肯定句Heisn'tayoungboy.否定句Isheayoungboy?一般疑问句Whoisyourfriend?特殊疑问句Sheismyfriend.肯定句S

IdidmyhomeworkyesterdayIwilldomyhomeworktomorrow

肯定句was,werebeingdone否定句was,werenotbeingdone一般疑问句:was,were+主+beingdone...特殊疑问句:疑问词+was,were+主+beingdo

过去时：TheywenttoBeijing.Theydidn'tgotoBeijing.现在时:TheylikeEnglish.Theydon'tlikeEnglish.一般将来时:形式一：Theya

IwaswatchingTVat8o'clockyesterday.WereyouwatchingTVat8o'clockyesterday?Yes,Iwas./No,Iwasn't.

过去将来完成进行时的肯定句:sbwouldhavebeendoingsth过去将来完成进行时的否定句:sbwouldn'thavebeendoingsth过去将来完成进行时的疑问句结构:Wouldsb

Whentheteachercamein,Iwastalking.HewaswatchingTVat6:00yesterdaymorning.Theyweredoingtheirhomeworkfro

wearehavinganEnglishclassesnow.wearen'thavinganEnglishclassesnow.ArewehavinganEnglishclassesnow?Yes,

IwenttotheUSA.一般过去时Ididn'tgototheUSA.一般过去时否定句DidyougototheUSA?一般过去时疑问句Ididmyhomework.一般过去时Ididn'tdom

这三类句型的改动都和助动词有关系.常见的助动词有：BE,DO,MUST,WILL,CAN,其中有几个不是助动词,但因为用法差不多,所以归为一类.如要进行改动,只需把助动词提出来,并进行相应改动即可.例

解题思路：如下解题过程：ItwaselelvenonthemorningoflastSunday.Agirlrodeabiketothepark.Attenpasteleven,shegottothe

表示过去某一时刻正在进行的动作,或者正在做的事情.形式：was（用于单数人称主语后面）/were（用于复数主语人称后面）+doingiwassleepingatthen.theywereplaying