过去进行时例句肯定否定一般疑问

用于表示“需要,必要”之意.做情态动词时,仅用于否定句和疑问句,只有现在时,过去式要用needn'thave,疑问式用need+人称?,否定式用neednot(即needn't）,1．—Needwel

初中英语主要学习以下八种时态：时  态\x05例  句\x05常用助动词\x05常用词语一般现在时\x05He works hard.\x0

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

我们英语的小学老师还算负责,都是从五年级教过去式,三单,进行时.“人教新课标”初中会从头学起,初二才交将来时,完成时,比较级,最高级.情态动词到现在都没学完（我初一毕业）介词的搭配很难,初一,二,都是

SuYangissinging.IsSuYangsinging?SuYangisn'tsinging.

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

表示过去将要做的事1.Ididn'tknowifhewouldcome.我不知道他是否会来.2.Shewassixty-six.Inthreeyears,shewouldbesixty-nine.她6

Iwasadoctor.Iwasn'tadoctor.Wereyouadoctor?Whatwereyou?Hewashappy.Hewasn'thappy.Washehappy?Howwashe?T

肯定变否定：在动词的过去式前加助动词didn't,同时,动词过去式恢复原形.陈述变一般疑问：在句子的开头加助动词Did,同时,动词过去式恢复原形.

一般现在时：IamateacherIdon'tgotoschool一般过去时：IwenttoparkyesterdayIdidn'teatfoodyesterday一般将来时：Iwillplaycom

肯定句：IamwatchingTV.（我正在看电视）Thelittlemonkeyiseatingbanana.(那个小猴子正在吃香蕉.）Heisflyingakite.(他正在放风筝.)Sheisd

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

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

Thereareanybooksonthedesk?肯：Therearesomebooksonthedesk.否：Therearen'tanybooksonthedesk.一般疑问：Aretherea

一般现在时IreadenglisheverydayDoyoureadenglisheveryday?idon'treadenglisheverydaywhatdoyoureadeveryday?现在进

Aretheretwopotatoes?Yesthereare.Notherearen`t.希望回答对您有所帮助,请及时采纳,多谢!

stoppedgotwaitedwasringingansweredwaswatchingwentdidyouwasdoingsawtry(嘻嘻,你打错字了,不是tey而是try,试着）working

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