新概念英语第二册Lesson04Anexcitingtrip激动人心的旅行课件

Lookatthispicture,tellmewhichcountryitis?WhatanimalscanyouseeinAustralia?AustraliaWhichcityorwhichpartofAustraliawouldyouliketovisit?Lesson4Anexcitingtrip激动人心的旅行Vocabularyexciting/ɪk’saɪtɪŋ/

adj.使人兴奋的;激动的IhadanexcitingexperienceinJapanlastsummer.★excited/ɪk’saɪtɪd/adj.(感到)兴奋的★beexcitedabout(人)对…感到兴奋Lilywasexcitedaboutthestoryherfriendtoldher.以

-ing结尾的形容词,常译为”令人...的”,主语一般是事物以

-ed结尾的形容词,常译为”感到...的”,主语一般是人物ineresting-interestedsurprising-surprisedpleasing-pleasedamazing-amazedreceive/rɪ’si:v/v.收到;接到;接待;欢迎Shereceived/gotagiftjustnow.Ihavejustreceivedaletterfrommybrother.=Ihavejustheardfrommybrother.

收到...的来信ReceiveorAccept?★

receivev.收到(客观)★

acceptv.接受(主观)Lucy_______someflowers,butshedidn't_______them.露西收到了一些花,但是她没有接受。receivedacceptdifferent/’dɪfrənt/

adj.不同的;差异的;与众不同的★bedifferentfrom与…不同Emilyiscompletelydifferentfromhersister.★indifferentways以不同的方式Theycancookpotatoesindifferentways.★

differentkindsof不同种类的Therearedifferentkindsofgoodsinthesupermarket.difference/’dɪfrəns/n.差异;不同Exercisecanmakeadifferencetoyourstateofhealth.★

反义词:same/seɪm/adj.相同的，same前常要加定冠词the。Thankyouallthesame.仍然感谢你的帮忙。centre

/’sentə(r)/

n.中心;中间;核心v.以...为中心★inthecentreof在...的中心TheSquareisinthecentreofthecity.★centreon以...为中心;围绕着...We’llcentreonthisquestionandmakeadiscussion.Completethesentences1.那是一年当中最令人兴奋的一部电影。Thatwasthemost_______filmoftheyear.莉莉对她朋友的故事感到很兴奋。Lilywas_______aboutthestoryofherfriend.2.你收到我的信息了吗?Didyou_______mymessage?3.狮子和老虎不一样。Alion_____________________atiger.4.有10种不同的巧克力正在销售。Thereareten_____________________chocolateonsale.excitingexcitedreceiveisdifferentfromdifferentkindsoffirm/fɜ:m/

n.商行;公司workfor为...工作

Theyworkedforabigfirmfewyearsago.flyto飞往...agreatnumberof许多;大量的Welovetoflytoagreatnumberofplaces.abroad/ə’brɔ:d/

adv.在国外Tomhasreturnedfromabroad.Fillintheblanksreceivefromcentreworkforagreatnumberofflyto1.________________peoplecametothemeetingfromalloverthecountry.2.Yourcurrentcitywillbeinthe__________ofthismap.3.Whodoyou__________?4.Doyousavecardsthatyou____________friends?5.TheguestswillstayinBeijingforonedayandthen______Tianjin.Agreatnumberofcentreworkforreceivefromflyto词汇音标词性&含义exciting/ɪk’saɪtɪŋ/adj.

令人兴奋的receive/rɪ’si:v/v.

接受;收到firm/fɜ:m/n.

商行;公司different/’dɪfrənt/adj.

不同的centre/’sentə(r)/n.

中心abroad/ə’brɔ:d/adv.

在国外TextListenandanswer1.WheredoesTimlivein?HeisinAustralia.2.WhatdoesTimdo?Timisanengineer.3.WhyisTimfindingthistripexciting?Becausehehasneverbeenabroadbefore.Ihavejustreceivedaletterfrommybrother,Tim.HeisinAustralia.Hehasbeenthereforsixmonths.Timisanengineer.HeisworkingforabigfirmandhehasalreadyvisitedagreatnumberofdifferentplacesinAustralia.HehasjustboughtanAustraliancarandhasgonetoAliceSprings,asmalltowninthecentreofAustralia.HewillsoonvisitDarwin.Fromthere,hewillflytoPerth.Mybrotherhasneverbeenabroadbefore,soheisfindingthistripveryexciting.Grammar现在完成时Marshasalreadyfinishedhishomework.HecanwatchTVnow.Marshasn’tcleanedhisroomyet.Hisroomisamess.强调已经发生，过去的动作对现在的影响。nowfuturepast现在完成时强调已经发生，过去的动作对现在的影响。Ihavejustfinishedmyhomework.Marshasalreadyfinishedhishomework.肯定句：主语+have/has+过去分词+其他.Mars____alreadypackedhissuitcase.A.haveB.hasIhaven’t

cleanedmyroom.Marshasn’tcleanedhisroomyet.否定句：主语+haven’t/hasn’t+过去分词+其他.Mars____washedhisclothes.A.hasn’tB.doesn’tHaveyoufinishedyourhomeworkyet?Yes,Ihave.Hashecleanedhisroom?No,hehasn’t.一般疑问句:

Have/Has+主语+过去分词+其他?回答:Yes,主语+have/has.No,主语+haven’t/hasn’t.____youwateredthefloweryet?A.HaveB.DoHaveyouhadyourdinneryet?A.Yes,Ihave.B.Yes,Idid.Ihavejustfinishedmyhomework.Marshasalreadyfinishedhishomework.Marshasn’tcleanedhisroomyet.Haveyoucleanedyourroomyet?时间标志词肯定句just刚刚already已经否，疑yet（否：还）yet（疑：已经）Marshasn’tcleanedhisroom_______.A.alreadyB.yetHe_____readingthebookalready.A.havefinishedB.hasfinishedC.finishesIhaven'tfinishedmyhomework______.A.yetB.alreadyC.yesterday1.She_____doingityet.A.haven'tstarted

B.hasstarted

C.hasn'tstarted2.I______homealready.A.haveleft

B.left

C.hasleft3.Ihave______finishedmyhomework.A.yet

B.just

C.

now练习题规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。【注意！过去分词并不是过去式】四点变化规则：(1)

一般动词，在词尾直接加“-ed”。work---worked---workedvisit---visited---visited(2)

以不发音的“e”结尾的动词，只在词尾加“d”。live---lived---lived(3)

以“辅音字母+y”结尾的动词，将"y"变为"i"，再加“-ed”。study—studied—studiedcry—cried—cried(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—stoppeddrop—dropped—dropped(5)

特殊have-hadleave-left动词过去分词规则变化AAA型即原形、过去式和过去分词三者都相同。（共9个）cost—cost—costcut—cut—cuthit—hit—hithurt—hurt—hurtlet—let—letput—put—putread—read—readset-set-setshut-shut-shutABB型过去式、过去分词相同。

buy—bought—boughtspend—spent—spentteach—taught—taughtfeel—felt—felttell—told—toldsmell—smelt—smeltfeed—fed—fedlearn—learnt—learntlearn-learned-learnedsay—said—saidwin—won—won不规则变化ABC型原形、过去式、过去分词都不相同。begin—began—begungrow—grew—grownAAB型过去式和原形相同。beat—beat—beatenABA型过去分词和原形相同。come—came—comerun—ran—run情态动词型(除must)只有原形和过去式，没有过去分词。（共4个）can—could

可以may—might

可能will—would

将要shall—should

应该must既没有过去式也没有过去分词。1.Ihavealready______lunch.(have)2.

Thebushasjust______.(stop)3.Myfamilyhasalready______thecity.(leave)hadstoppedleft练习题肯定句:

主语+have/has+动词的过去分词.否定句:

主语+haven't/hasn't+动词的过去分词.疑问句:

Have/Has+主语+动词的过去分词?回答:Yes,主语+have/has.No,主语+haven’t/hasn’t.现在完成时的基本句型：PracticeExercises练习改写以下句子,将括号中表示时间的状语放在恰当的位置。1.Ihavehadbreakfast.(just)Ihavejusthadbreakfast.2.Hehasbeeninprison.(forsixmonths)Hehasbeeninprisonforsixmonths.3.Thepolicehavenotcaughtthethief.(yet)Thepolicehavenotcaughtthethiefyet.4.Youhaveaskedthatquestionthreetimes.(already)Youhavealreadyaskedthatquestionthreetimes.5.HaveyoubeentoSwitzerland?(ever)HaveyoueverbeentoSwitzerland?6.IhavebeentoSwitzerland.(never)IhaveneverbeentoSwitzerland.7.Heisawonderfulrunner.Hehasbrokentworecords.(sofar)Heisawonderfulrunner.Hehasbrokentworecordssofar.8.Ihaven'tseenGeorge.(lately)Ihaven'tseenGeorgelately.用正确的时态填空,完成练习后再对照课文核对你的答案。I_______________(receive)aletterfrommybrother,Tim.HeisinAustralia.He_______(be)thereforsixmonths.Timisanengineer.Heisworkingforabigfirmandhe__________________(visit)agreatnumberofdifferentplacesinAustralia.He______________(buy)anAustraliancarand________(go)toAliceSprings.Mybrother_____________(be)abroadbefore,soheisfindingthistripveryexciting.havejustreceivedhasbeenalreadyvisitedhasjustboughthasgonehasneverbeenhasWhatishappening?Whathashappened?现在进行时与现在完成时对比以下两个句子Thebellisringing.模仿例句完成以下练习。Heisleavingthehouse.Heishavingbreakfast.Sheiswritingaletter.Mysisteristurningontheradio.Mymotherismakingthebed.Sheisbuyinganewhat.Thebellhasjustrung.Hehasjust_____________Hehas________________________________________________________________________________________________________leftthehouse.justhadbreakfast.Shehasjustwrittenaletter.Mysisterhasjustturnedontheradio.Mymotherhasjustmadethebed.Shehasjustboughtanewhat.对比以下两个句子。Heisstillhavingbreakfast.模仿例句完成以下练习。Heisstillwashingthedishes.Sheisstillmakingthebeds.Heisstillcombinghishair.Sheisstillsweepingthecarpet.Wearestillreading'Macbeth'.Hehasn'thadbreakfastyet.Hehasn’t________________She_________________________________________________________________________________________washedthedishesyet.hasn’tmadethebedsyet.Hehasn’tcombedhishairyet.Shehasn’tsweptthecarpetyet.Wehaven’tread“Macbeth”yet.注意现在进行时的疑问句形式。I'vealreadyhadlunch.Haveyouhadlunchyet?模仿例句提问。I'vealreadyseenthenewplayat'TheGlobe’.I'vealreadytakenmyholidays.Haveyouseenthenewplayat‘TheGlobe’yet?Haveyoutakenyourholidaysyet?注意现在进行时的疑问句形式。I'vealreadyhadlunch.Haveyouhadlunchyet?模仿例句提问。I'vealreadyreadthisbook.I'vealreadydonemyhomework.I'vealreadyfinishedmywork.Haveyoureadthisbookyet?Haveyoudoneyourhomeworkyet?Haveyoufinishedyourworkyet?Specialdifficulties难点Wordsoftenconfused经常容易混淆的词ReceiveandTake.receive:Ihavejustreceivedaletterfrommybrother.我刚从我弟弟那里收到一封信。take:Someonehastakenmypen.有人拿走了我的钢笔。take是“拿走”的意思。Exercise练习根据全句的意思选用合适的动词。1.YesterdayI(took)(received)apresentfromAuntJane.2.Haveyou(taken)(received)aletterfromhimyet?3.I(took)(received)theletterwithme.4.Hehas(taken)(received)someflowerstoher.5.Whydidyou(receive)(take)thisbookofftheshelf?Multiplechoicequestions多项选择题Comprehension理解1.Onlyoneofthesestatementsistrue.Whichone?(a)ThewriterhasbeeninAustraliaforsixmonths.(b)Timisamechanicandhe’sworkinginAustralia.(c)TimisworkingforanAustrianfirm.(d)Timisworkingforabigfirmasanengineer.2.Onlyoneofthesestatementsistrue.Whichone?(a)TimhasbeeninDarwinforsixmonths.(b)It’sthefirsttimeTimhaseverbeentoanothercountry.(c)PerthisinthecentreofAustralia.(d)Tim’sbrotherhasneverbeenabroadbefore.Structure句型3.TimisinAustralia.Hewent______Australiasixmonthsago.

(a)to (b)in (c)at (d)into4.TimisinAustralia.Howlong______there?

(a)ishe(b)hashebeen (c)hashe (d)washe5.TimhasbeeninAustraliaforsixmonths.Hisbrotherhasn'tseenhim______January.

(a)for (b)since (c)from(d)by6.HehasjustboughtanAustraliancar.Heboughtone______.

(a)ashorttimeago(b)alongtimeago(c)lastyear(d)sixmonthsago7.HehasjustgonetoAliceSprings.Hehasnever______therebefore.

(a)went (b)being (c)been (d)wasVocabulary词汇8.Timisworkingforabigfirm.Heisworkingforabig______(a)society (b)company (c)factory(d)store9.Hehasvisitedagreatnumberofdifferentplaces.Hehasn'tstayedin______place.(a)theonly(b)asimilar(c)thesame(d)alike10.AliceSpringsisasmalltown.Atow