新概念英语课件NCE2-Lesson04（共52张）

Lesson4

Anexcitingtrip

TaskandtopictodayDidyouhaveagoodtripbefore?Wheredidyouvisit?Whydoyouthinkitgivesyouagoodimpression?SydneyOperaHousekangaroopouchkoalaPleaseanswerthefollowingquestions:Hasthewritereverreceivedaletter?Wherewasitfrom?Whereisheandhowlonghashebeenthere?Whatishedoingthere?WhatisAliceSprings?Whatarethecitieshewillvisitnext?Newwordsandexpressionsexcitingadj.令人兴奋的receivev.接受，收到firmn.商行，公司differentadj.不同的centren.中心abroadadv.在国外Languagepointworkfor强调工作workin强调地点Iworkforaschool.IworkinBeijingNormalUniversity.IworkinBeijing.NewtextIhavejustreceivedaletterfrommybrother,Tim.HeisinAustralia.Hehasbeenthereforsixmonths.Timisanengineer.HeisworkingforabigfirmandhehasalreadyvisitedagreatnumberofdifferentplacesinAustralia.HehasjustboughtanAustraliacarandhasgonetoAliceSprings,asmalltowninthecentreofAustralia.HewillsoonvisitDarwin.Fromthere,hewillflytoPerth.Mybrotherhasneverbeenabroadbefore,soheisfindingthistripveryexciting.Newwordsandexpressionsreceivesth.fromsb.从某人那儿收到某物Ihavejustreceivedaletterfrommybrother.receivealetterfromsb.=hearfromsb.havebeentosomeplace/havebeenthere去过某地（已回）havegonetosomeplace去了某地（未回）HaveyoueverbeentoHongKong?Ihaveneverbeenthere.HehasgonetoHongKong.Hehasbeentheretwice/forthreeweeks.1.A:Where’sJim,LiLei?B:He______________theschoollibrary.2.TheGreens_____________Chinaforthreeyears.We_____________theGreatWalltwice.It’sverybeautiful.hasgonetohavebeeninhavebeentoworkforafirm/company/sb.为某公司/某人工作agreatnumberof+可数名词复数=agreatmany+可数名词复数agreatnumberofcars,agreatmanypeopleagreatamountof+不可数名词agreatamountofmoneyHehasgonetoAliceSprings,asmalltowninthecentreofAustralia.同位语flyto...=goto...byplanehurryto...=goto...inahurryJustthen,amanhurriedtotheticketoffice.★abroadadv.在国外副词,直接和动词连用goabroad去国外liveabroad国外定居studyabroad国外学习我很想出国！！！Heisfindingthistripveryexciting.主语+谓语+宾语+宾补有用的表达式：find+n.+adj.

觉得什么东西怎么样

Ifindthisbookveryinteresting.Didyoufindthefilmdisappointing?Howdoyoufindyournewjob?-ing形容词（物→主动）

VS-d形容词（人→被动）①excite→exciting-excited②interest→interesting–interested③bore→boring-bored④amaze→amazing-amazed⑤disappoint→disappointing-disappointedtrip旅行。名词。常用短语：take/haveatripto...I’mplanningtotakeatriptoTibetnextmonth.send送出。Hesentalettertoher.receive收到。Shereceivedaletterfromhim.辨析三组反义词：receive接收。Haveyoureceivedmye-mail?take带走。Don’ttakeanybookaway.bring带来。Couldyoubringthecomputerforme?take带走。MayItakethecomputerwithme?EverydayEnglishIthasbeenalongtimeago.那是很久以前的事了。Ihaven’tseenyouforages!好久没见你了！Keepintouch!保持联系哦～动词时态之

：现在完成时

1.表示一个动作发生在过去但对现在仍然有影响。常与表不确定时间的状语或表一段时间的时间状语连用。2.时间状语:

just,already,lately,ever,(not)yet,sofar,uptillnow,forsixmonths,since1955.3.汉语意思表：已经4.

表一段时间的时间状语,不能和点动词(非延续性)连用.Ihavelived/beenhereforfouryears.Hehas

justretired.Hehasalready

retired.Hasheretiredyet?Hehasn’tretired

yet.Ihavebought

thisbookfortenmonths.

（×）Ihavegotthisbookfortenmonths.

一、延续性动词

延续性动词表示的动作不但可以延续，而且可以产生持久的影响。常见的这类动词有：be，have，keep，know，learn，lie，live，read，sing，sleep，stand，stay，wait，walk，watch等。二、终止性动词

又称为瞬间动词或非延续性动词，它表示的动作不能延续，也就是说动作一旦发生就立即结束，并产生某种结果。常见的这类动词有：accept，arrive，become，begin，borrow，break，buy，catch，close，come，die，end，fall，finish，get，give，go，join，leave，put，reach，receive，shut，start，stop等。

动作时间一般过去时动作发生在过去，现在已停止。表过去的一个时间点或特定时间现在完成时动作发生在过去，对现在造成了影响,并且仍可能在继续表一段时间或不确定时间现在完成时常与一些词、词组连用:ever（曾）never（未曾）already（已经）yet（仍、还）just（刚刚）before（以前)ThePresentPerfectTensefor+时间段since+时间点

句型基本结构：主语+have/has+过去分词(done)

①肯定句：主语+have/has+过去分词+其他

②否定句：主语+have/has+not+过去分词+其他

③一般疑问句：Have/Has+主语+过去分词+其他

④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他）

(3)、以“辅音字母+y”结尾的动词，将"y"变为"i"，再加“ed”。

study---studied---studied,cry---cried---cried,

play---played---played,stay---stayed---stayed

(4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed”。

stop---stopped---stopped,drop---dropped--dropped

2、不规则动词：原型过去式过去分词AAA型

cutcutcut

hithithit

AAB型

beatbeatbeaten

ABA型

becomebecamebecome

runranrun

comecamecome

特殊情况

readreadread

read原形发音为/ri:d/,过去式和过去分词发音为/red/

ABB型

bringbroughtbrought

buyboughtbought

ABC型

beginbeganbegun

writewrotewrittenalready,yet,ever,never,just的用法

already

肯定句，强调已经的意思,放句中或句末.Ihavealreadyfinishedmyhomework.=Ihavefinishedmyhomeworkalready.

我已经不是三岁小孩子了！！！yet否定句、问句，表示还没，没有的意思,放句末

Hehasn’tfinishedhishomeworkyet.Hashefinishedhishomeworkyet?

ever问句，表示曾经的意思

HasJohneverbeentoZhuhai?

never

含否定意思的肯定句，表示从没的意思

HehasneverbeentoChina.

just肯定句，表示刚刚的意思

IhavejustcomebackfromChina.我刚刚才拿了工资。选择already,yet,ever,never,justHaveyouseenthefilm()?-Haveyoudoneyourhomework()?-Not(),Iwilldoitaftersupper.-Haveyou()beentoEngland?-No,().Ihave()finishedreadingthebook.Ihave()paidforthecar.YetYetYetEverneverjust/alreadyjust/alreadyfor,since及howlongFor+时间段：表示某个动作持续了多长时间Kate已经在纽约10年了。KatehasbeeninNewYorkfor10years.HowlonghasKatebeeninNewYork?

Since+时间点（具体时间/…ago/某个动作发生的时间）：表示某个动作是从什么时候开始的，间接地表示这个动作持续的时间KatehasbeeninNewYorksince2000.KatehasbeeninNewYorksincetenyearsago.KatehasbeeninNewYorksincehefirstarrived.

for,和since引导的现在完成时都可以回答由Howlong引导的问题。

Ihavejust_________

aletter_____mybrother,Tim.HeisinAustralia.Hehas_____thereforsixmonths.Timisanengineer.Heisworking____abigfirmandhehasalready______agreatnumberofdifferentplacesinAustralia.Hehasjust______anAustraliancarandhas_____toAliceSprings,asmalltowninthecentreofAustralia.HewillsoonvisitDarwin.Fromthere,hewillfly