北师大初二英语Lesson 14

Unit4FactandStoryLesson14detectivesuspect1.WhatdoyouthinkDetectiveWileylooklike?2.Whatdoyouthinkthisstoryiscalled?3.DetectiveWileycametohelp______becausehisgoldringwasstolen_______.4.Therewere___peopleinthehouselastnight.Readtheopeningofanovelanddiscussthequestionsingroups.Matcheachquestionwiththecorrectanswer.Werethebirdssinging?WasLordAverywaitinginthelibrary?Wasitraining?Wereallthepeoplewaitinginthelibraryalready?No,itwasn’t.No,theyweren’t.Yes,theywere.Yes,hewas.Readthestoryagainandanswerthequestion.1.Howdoweknowitwasabeautifulday?2.WhywasLordAverysmiling?3.WherewasLordAverywaiting?4.WhatwasAverydoingwhilesomeonewassteelingthering?Thesunwasshiningandthebirdsweresinging.HewashappytoseeDetectiveWiley.Inthelibrary.Hewassleeping.Lookatthepictures,listentothenextpartofthestory,andcompleteeachsentencewiththecorrectnamefromthebox.JonathanAveryHodgeLadyMarchLilyLadyAvery1.___________wasworkinginthegarden.2.____________________waswatchingTV.3.___________wasplayingcardswithLadyAvery.4.___________wasplayingcardswithLadyMarch.5.___________wascleaningthetable.JonathanAveryLadyAveryLadyMarchLilyHodgeInpairs,discussthesequestions.e.g.A:WasHodgeworkinginthegardenjustnow?B:Yes,hewas.A:WasLadyMarchplayingcardswithLadyAvery?B:Yesshewas.Whowasnottellingthetruth?Howdoyouknow?过去进行时

一、概念:表示过去某时正在进行的状态或动作。二、构成形式：肯定句：主语+was/were+doing+其它否定句：主语+was/were+not+doing+其它一般疑问句及答语：Was/Were+主语+doing+其它答语：Yes,Iwas./No,Iwasn't.特殊疑问句：特殊疑问词+was/were+主语+doing+其它三、主要用法:1.表示在过去某一时刻或某一阶段正在发生的动作。如：Whatwereyoudoingthistimeyesterday?

昨天这个时候你在做什么？Duringthesummerof1999shewastravellinginEurope.1999年夏天她在欧洲旅行。2.表示过去将要发生的动作，多用于go,come,leave,start,takeoff等动词。如：Hesaidhewasleavingforhomeinadayortwo.他说他一两天之内就动身回家了。3.表示过去的经常动作，常与always，forever等连用，略带感情色彩。如：Shewasalwaysthinkingofothers.她老是想到别人。(赞扬)Shewasforevercomplaining.她老是抱怨。(厌烦)4.表示某个短暂性动作发生的背景。如果主句谓语和从句谓语都发生在过去，动作时间长的用过去进行时，表达谈话背景；动作时间短的用一般过去时，表达新的信息。如：Iwasreadingthenewspaperwhenthedoorbellrang.

我正在看报，突然门铃响了。

Jimburnthishandwhenhewascookingthedinner.

吉姆做饭时把手烫了。

ImetDianawhileIwasshoppingthismorning.

我今早买东西时碰到了戴安娜。5.表示两个同时持续的动作。如：Iwasdoingmyhomeworkwhilehewaslisteningtomusic.我在做作业而他在听音乐。6.过去进行时可以表示客气的语气。如：Iwaswonderingifyoucouldgivemealift.

不知我可否顺便搭你的车。四、常用的时间状语：

thismorning,thewholemorning,alldayyesterday,fromninetotenlastevening,when,while通常不能用于过去进行时的动词主要有：agree,be,believe,belong,care,forget,hate,have(拥有),hear,know,like,love,mean,mind,notice,own,remember,seem,suppose,understand,want,wish等。如：误：Iwasknowingtheanswer.正：Iknewtheanswer.我知道答案。误：Iwasn’tunderstandinghim.正：Ididn’tunderstandhim.我不明白他的意思。五、注意六、一般过去时和过去进行时的区别1.一般过去式常表示在过去某时发生的动作或存在的状态（包括过去习惯动作），常与一般过去时连用的时间状语有justnow,amomentago,yesterday,lastweek(month,year),thedaybeforeyesterday及表示过去的时间状语从句。如：Iwassixteenyearsoldlastyear.我去年16岁。Heworkedinafactoryin1986.他1986年在一家工厂工作。Imetherinthestreetthedaybeforeyesterday.前天我在街上遇见了她。Heoftenswamintheriverwhenhewasyoung.他小时侯常在河里游泳。2.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有，atthattime/moment,(at)thistimeyesterday(lastnight/Sunday/week…),at+点钟+yesterday(lastnight/Sunday…)，whensb.didsth.等时间状语从句。Whatwereyoudoingatsevenp.m.yesterday?昨天晚上七点你在干什么？IfirstmetMarythreeyearsago.Shewasworkingataradioshopatthetime.我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。Iwascookingwhensheknockedatthedoor.她敲门时我正在做饭。3.一般过去时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。如：Isawyouwhileyouwerespeakingtotheteacher.你在和老师谈话时我看见了你。[注]：有的过去时间状语既可用于一般过去时，也可用于过去进行时，但含义不同。如：

Shewrotealettertoherfriendlastnight.她昨晚给她的朋友写了封信。（信写完了）

Shewaswritingalettertoherfriendlastnight.

她昨晚一直在给她的朋友写信。（信不一定写完）Thesunwasshining.LordAvery___________sleeping.Thebirdsweresinging.They________waitinginthelibrary.waswereWorkitoutWasthesunshining?yes,itwas./No,itwasn’t.Werethebirdssinging?Yes,theywere./No,theyweren’t._____sheplayingcards?_____,shewas._________yousleeping?No,I____________.WhatwashedoingwhenIcalled?He_____reading.What_____youdoing?Wewereworking.WasWerewasn’twaswereYesWorkitoutLastnightsomeonestolemygoldringwhileIwassleeping.昨晚我睡觉的时候,有人偷走了我的金戒指。Themanoftenstealsthingsfromhisfriends.这个男人经常从他的朋友们那里偷东西。Languagepoints1.stealsteal用作及物动词,意为"偷窃",其后可以直接接宾语,其过去式为stole。常用于stealsth.fromsb./someplace的结构中,意为"从某人/某处偷某物"。如:Theywerewaitinginthelibrary.他们正在图书馆等着。Lisaiswaitingforhermothertogoshopping.莉萨正等着和妈妈一起去购物。

2.waitwait用作不及物动词,表示“等待,等候”,不可以直接接名词或代词作宾语,需要加上介词for。如:3.returnreturn表示"返回,回来"时,用作不及物动词,后面不能直接接宾语,意思上相当于comeback。returntoaplace表示"返回到某地"。returnfromaplace表示"从某地返回"。不与其他介词连用时,只表示"返回"。return还可以意为"还回,归还",用作及物动词,常用于"returnsth.to..."结构中,意为"把某物还给……",相当于givesth.backto...。如:Hewentfromroomtoroomandexaminedalltheevidencecarefully.Thenhereturnedtothelibrary.他挨个儿房间地走,细心地检查所有的证据。然后返回到图书馆。Theyreturnedfromthestationjustnow.他们刚从车站返回。He’llreturnat10o’clockthisevening.他将在晚上10点回来。I’llreturnsomebookstothelibrarythisafternoon.今天下午我将去图书馆还一些书。reply用作动词,表示"回答；答复",其过去式为rep