小学英语一般现在进行时讲解及练习题(基础版)

一、概念

现在进行时现在进行时表示说话时正在进行或发生的动作 也可表示当前一段时间内的活动或现阶段正在进行的作．结构：助动词 be(am/is/are)现在分词.二、现在分词的构成：大多数动词后可在动词后直接加 -ing．Eg:carry-carrying,catch-catching,drink-drinking,enjoy-enjoyinghurry-hurrying,do-doing,read-reading,think-thinking-e结尾,再加-ing,如come-coming,have-having,make-making,ride-riding,write-writing,take-taking,use-using．如果动词只有一个元音字母 ,而其后跟有一个辅音字母时 将此辅音字母双写,再加-ing如：hit-hitting,let-letting,put-putting,run-running,sit-sitting．三、句型结构：现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be(is/am/are)上．现在进行时的肯定形式：主语 +be(am/其他成分Iamsinging.Theyarewriting.现在进行时的否定形式:主语+be(am/is/are)+not其他成分Iamnotsinging.Theyaren ’twriting.3）一般疑问句及回答：be(am/is/are)+主语+doing+其他成分AmIsinging?Yes,youare./No,youaren ’t.Aretheywriting?Yes,theyare./No,theyaren ’t.4)特殊疑问句及回答:特殊疑问词+be(am/is/are)+主语+doing+其他成分Whatareyoudoing?Weareplaying(:

求就提问内容具体回答 ).I-I’mYou-Yo’ree---H’sSh-Sh’sIt-It’sWe-W’reThey---The’re说明:不是所有动词都能用现在进行时态的 ,如：、like、want、know 等动词往往都不用进行时态．四．用法：表示现在( 指说话人说话时) 正在发生的事情．往往与 now,atthemoment,just等副词连用,以示强调．Wearewaitingforyou.Whatareyoudoing?Someone2.正在进行着的动作可视为未完成的动作：He’stalkingtohisfriendsintheclassroom.可用still 一词强调动作的持续性He’sstilltalkingtohisfriendsintheclassroom.

knockitthe． 表示长期的或重复性的动作 ,说话时动作未必正在进行Mr.Blackiswritinganotherarticle.takethatbookaway.Yourfather ’susingit.SheislearningpianounderMr.Black.现在进行时可用来表示不会长期发生的动作或情况 ,或被认为在短期内正在进行的动作或存在的情况yourbrotherdoingthesedays?He ’sstudyingEnglishatOxfordUniversity.随堂练习 ：一、写出下列动词的现在分词形式：looktakelet

do makeput

study come swim

play havehit

readuse run 按要求完成句子：I (fly)akitenow.He (read)abooknow.Look,she (swim).Listen,thegirls (sing)asong.Whataretheydoing?They (make)aSomebirds (fly)inthesky.Myfriend (listen)musicnow.二、按要求写句子：Theboyisplayingbasketball.否定句： 一般疑问句： 肯定回答： 否定回答： Theyaresingingintheclassroom.否定句： 一般疑问句： 肯定回答： 否定回答： 3.Mikeisreadingabook.否定句： 一般疑问句： 肯定回答： 否定回答： 4.Theyareplayinggames.否定句： 一般疑问句： 肯定回答： 否定回答： 5.LucyandLilyarewatchingTV.否定句： 一般疑问句： 肯定回答： 否定回答： 仿照例句造句:Model: reada--Whatareyoudoing?--I'mreadingabook.1).watchTV2).cleantheblackboard三选择Look.Lucyis anewbiketoday.A.jumping B.running C.riding DtakeingThechildren football.A.isplaying B.areplaying C.playthe D.playaThey TVintheevening.Theydotheirhomework.A.arewatching B.can’twatchingC.don’twatch D.don’twatchingListen!She intheclassroom.A.issinging B.sing C.tosing D.issing areyoueating?I ’meating meat.A.What,some B.Which,any C.Where,not D.What,aIsshe something?A.eat B.eating C.eatting D.eatsMydictionary ,Ihavelookedforiteverywherebutstill it.A.sn ’tfi.smissing,don ’tfn.sn ’tfou.smissing,haven ’t8..Havingacomputerforpersonaluseisnoeasytaskbecausetechnology sorapidly.A.ischanging B.haschanged C.willhavechanged D.willchangeThebuilding ,Ican ’tstandthenoise.A.wasbeingbuilt B.isbuilt C.isbeingbuilt D.buildsIcan ’tcatchupwiththefashion,becausetheclothesstyle allthetime.A.haschanged B.ischanged C.ischanging D.changedIt ’ssixintheafternoon.TheGreens lunchtogether.A.has B.arehaving C.havehad D.hadhadDon’tmakeanynoisewhilethestudents totheclass.A.arelistening B.listened C.havelistened D.hadlistenedJackandKetty inthelake.Let ’sjointhem,shallwe?A.swim B.haveswum C.swam D.areswimmingLook!Thechildren basketballontheplayground.A.plays B.played C.isplaying D.areplayingThekite highintheskynow.Itlookslikeabigbird.A.hasflown B.isflying C.wasflying D.flewAsweallknow,thepopulationintheworld fasterandfaster.A.isgrown B.isgrowing C.aregrown D.aregrowingTomysurprise,he inclass.A.isalwaysspeaking B.wouldalwaysspeak C.hasalwaysbeenspeaking D.doesspeakalwaysIwanttoknowwhenhe forNewYorktomorrow.A.hasleft B.isleaving C.hadleft D.hasbeenleavingHe ofhowhecandomoreforthepeople.A.hadalwaysthought B.isalwaysthinking C.hasalwaysbeenthought D.thinkingalwaysForests andburnedatsuchaspeedthattheywilldisappearfromtheearthinthefuture.A.cut B.arecut C.arebeingcut D.hadbeencut五、用现在进行时完成下列句子 : you (fly)akite?Yes, . you (sit)intheboat? he (talk)withme?We (play)footballnow.What you (do)?I (sing)anEnglishsong.What he (mend)?He (mend)acar.Theseboys (pla