英语句子过去时态怎么改成否定句

过去将来时的结构是should/would+动词原形.如：肯定句：Shewouldgowithme.否定句：Shewouldn'tgowithme.一般疑问句：Wouldshegowithme?其他的

1.Theyaren'tdoctor's.Aretheydoctors?No,theyaren't.2.isn'tagoodplayer.IsPeteragoodplayer?Yes,heis.3.P

1.LindaandKatedon'toftenswimonSundays2.Hedoesn'twanttoplayinthenextWorldCup.3.LiLeidoesn'tdohishomew

Iamnotflyingkites.Areyouflyingkites?Iamreadingnewspaper,Iamnotreadingnewspaper.Areyoureadingnewspape

放心,肯定全部正确Doesyourlittlesisterstudyinaschool?Mylittledoesn'tstudyinaschool.DoesJaneoftenhelpyouwithyo

原句：Thereisawindowinthewall.一般过去时态：Therewasawindowinthewall.一般过去时态否定句：Therewasn'tawindowinthewall.一般过

 再答：嘿嘿，有题不会可以问我！加我为好友吧

【解析】祈使句的否定形式,是由谓语动词前加do+not构成.【参考答案】1.PleaselistentotheteacherPleasedon'tlistentotheteacher.2.Mary,h

Therewasn'tabighouse.Shedoesn'thaveatelephone.Thereweren'tsomebookshere.Wecouldn'treadbooks.

一般过去时态：表示过去某一时间所发生的动作或存在的状态.谓语动词要用一般过去式.经常与yesterday（昨天）,lastweek（上周）,lastmonth（上个月）,lastyear（去年）,tw

Idon'tputonmycoat.判断一个句子的时态的话,就得从谓语动词着手!一般现在时就是主语后面的动词是原形或者第三人称单数一般过去时则是过去分词,但是有一种情况,主语后面有助动词,如do,ha

一般现在时语态;主语+be动词或助动词+名词变否定就是把里面的be动词变为否定肯定回答或否定回答要根据be动词或助动词变形得到、yes或no,主语+be动词或助动词的否定例如Thisisabag.（陈

therearenotanyerasersonthedesk.ihaven'tanewpicture.wehaven'tanyoranges.shedoesn'twanttobuyanewbook.t

Tonyseldomgetsabirthdaycard.Heseldomhasabirthdaycake.Heseldomlikescomputergames.Henerverwatchesfootb

theyboysdidnotfelttiredsotheydidnotputoutthefireandcreptintothetent

那把挂在母亲身上的钥匙难道不是权威,幸福和痛快的象征.“难道不”表双重否定.

mymumcooksdinnereveryday再答：mymumdoesn'tcookdinnereveryday

通常在动词后面加NOT

Therearemanyapplesonthetree,单数句子Thereisanappleonthetree,原句否定句Therearenotmanyapplesonthetree,原句过去时态Th

1、HehadeatenhislunchHehadnoteatenhislunchHadheeathislunch?2、Theyhadseenthenewfilm.Theyhadnotseenthen