Unit17ACuckoointhenestLesson33（课件）新概念英语青少版2B

Doyouknowthiskindofbird?cuckoo布谷鸟准备产蛋了，但它却不会自己筑巢,它会趁其他鸟没看见时，来到像那些比它小的鸟类的巢中，移走原来的那窝蛋中的一个，用自己的蛋来取而代之。相对于它的体形来说，它的蛋是偏小的，而且蛋上的斑纹同它混入的其他鸟的蛋也非常相似，所以不易被分辨出来。如果不是这样，它的蛋肯定会被扔出去。布谷鸟的鸟蛋比其他鸟蛋早孵化。幼鸟出来后，会立刻把其他的蛋扔出巢外。它之所以这样做，是因为它不久就会长得很大，需要吃光养母所能找到的全部食物。动物界的十大坏妈妈之一:布谷鸟NewWordscuckoo[‘kʊkuː]

n.杜鹃，布谷鸟nest[nest]

n.鸟窝,巢engineer[,endʒɪ‘nɪə]

n.工程师enthusiastic[ɪn,θjuːzɪ‘æstɪk]

adj.很感兴趣的birdwatcher[‘bɜːd,wɒtʃə]

n.观鸟者appear

[ə‘pɪə]

v.出现install[ɪn‘stɔːl]

v.安装webcam[‘webkæm]

n.网络摄像机invite[ɪn‘vaɪt]

v.邀请logon[,Iɒg‘ɒn]

v.+adv.登录enthusiastically[ɪn,θjuːzɪ‘æstɪkəli]

adv.很感兴趣地patiently[‘peɪʃəntli]

adv.耐心地egg[eg]

n.蛋suddenly[‘sʌdənli]

adv.突然地NewWordschance[tʃɑːns]n.机会dart[dɑːt]v.急冲second['sekənd]n.(时间的)秒hatch[hætʃ]v.破壳而出,孵出excitedly[ɪk'saɪtɪdli]adv.激动地,兴奋地easily[iːzɪli]adv.容易地push[pʊʃ]v.推,推动outof[‘aʊtəv]prep.外enormous[ɪ'nɔːməs]adj.巨大的,极大的wing[wɪŋ]n.翅膀,翼inamoment[ɪnə'məʊmənt]adv.片刻,瞬间show[ʃəʊ]n.演出beover[biː'əʊvə]v.+adv.结束GamesbeoverhatchdartchancepushoutofwingshowengineersecondeasilyegglogoninviteinstallwebcamappearsuddenlyGamesnestcuckooenormousinamomentpatientlyenthusiasticbirdwatcherexcitedlyenthusiasticallyGamesTextWhoareallenthusiasticbirdwatchersnow?Ken'sneighboursareallenthusiasticbirdwatchersnow,ofcourse!TextPaul'sfather,KenBruceisanengineer.He'salsoanenthusiastic

birdwatcher.engineer[,endʒɪ‘nɪə]n.工程师enthusiastic[ɪn,θjuːzɪ‘æstɪk]adj.很感兴趣的birdwatcher[‘bɜːd,wɒtʃə]n.观鸟者TextLastspring,twolittlebirdsappearedinhisgarden.Keninstalledawebcam,andinvitedhisneighbourstologon.Everyonewatchedenthusiastically.Soon,therewasalittlenest.Then,anotherbirdarrived.Itwasacuckoo.Thecuckoowatchedpatiently.Threelittleeggsappearedinthenest.appear

[ə‘pɪə]v.出现install[ɪn‘stɔːl]v.安装webcam[‘webkæm]n.网络摄像机invite[ɪn‘vaɪt]v.邀请logon[,Iɒg‘ɒn]v.+adv.登录enthusiastically[ɪn,θjuːzɪ‘æstɪkəli]adv.很感兴趣地nest[nest]n.鸟窝,巢cuckoo[‘kʊkuː]n.杜鹃，布谷鸟patiently[‘peɪʃəntli]adv.耐心地egg[eg]n.蛋TextThecuckoowaited.Suddenly,shehadherchance.Themotherwasn'tthere.Thecuckoodartedtothenest.Intwoseconds,therewasafourtheggbesidetheotherthree.suddenly[‘sʌdənli]adv.突然地chance[tʃɑːns]n.机会dart[dɑːt]v.急冲second['sekənd]n.(时间的)秒TextAftertwelvedays,theyoungcuckoohatched.Thelittlebirdshurriedtogetfoodforthebabycuckoo.hatch[hætʃ]v.破壳而出,孵出急忙TextKen'sneighbourswatchedexcitedly.Thebabycuckoopickeduptheothereggseasilywithitsback,andpushedthemoutofthenest.Thebirdsreturnedandpushedfoodintoitsmouth.Aftertwentydays,thecuckoowasenormous!On6thMay,itopeneditswings.Inamoment,thenestwasempty.Theshowwasover.excitedly[ɪk'saɪtɪdli]adv.激动地,兴奋地easily[iːzɪli]adv.容易地push[pʊʃ]v.推,推动enormous[ɪ'nɔːməs]adj.巨大的,极大的wing[wɪŋ]n.翅膀,翼inamoment[ɪnə'məʊmənt]adv.片刻,瞬间show[ʃəʊ]n.演出TextKen'sneighboursareallenthusiasticbirdwatchersnow,ofcourse!enthusiastic[ɪn,θjuːzɪ‘æstɪk]adj.很感兴趣的birdwatcher[‘bɜːd,wɒtʃə]n.观鸟者TextPaul'sfather,KenBruceisanengineer.He'salsoanenthusiasticbirdwatcher.Lastspring,twolittlebirdsappearedinhisgarden.Keninstalledawebcam,andinvitedhisneighbourstologon.Everyonewatchedenthusiastically.Soon,therewasalittlenest.Then,anotherbirdarrived.Itwasacuckoo.Thecuckoowatchedpatiently.Threelittleeggsappearedinthenest.Thecuckoowaited.Suddenly,shehadherchance.Themotherwasn‘tthere.Thecuckoodartedtothenest.Intwoseconds,therewasafourtheggbesidetheotherthree.Aftertwelvedays,theyoungcuckoohatched.Thelittlebirdshurriedtogetfoodforthebabycuckoo.Ken'sneighbourswatchedexcitedly.Thebabycuckoopickeduptheothereggseasilywithitsback,andpushedthemoutofthenest.Thebirdsreturnedandpushedfoodintoitsmouth.Aftertwentydays,thecuckoowasenormous!On6thMay,itopeneditswings.Inamoment,thenestwasempty.Theshowwasover.Ken'sneighboursareallenthusiasticbirdwatchersnow,ofcourse!Listenagain!Paul’sfather,KenBruceisanengineer.______.

Lastspring,__________.Keninstalledawebcam,and__________.Everyonewatchedenthusiastically.Soon,________.Then,anotherbirdarrived.________.Thecuckoowatchedpatiently.Threelittleeggsappearedinthenest.

Thecuckoowaited.Suddenly,shehadherchance.Themotherwasn’tthere.Thecuckoodartedtothenest.Intwoseconds,_____.invitedhimneighbourstologontherewasafourtheggbesidetheotherthreeHe’salsoanenthusiasticbirdwatchertherewasalittlebirdtwolittlebirdappearedinhisgardenItwasacuckoo123456Listenagain!

Aftertwelvedays,________.Thelittlebirdshurriedtogetfoodforthebabycuckoo.

Ken’sneighbourswatchedexcitedly.Thebabycuckoopickeduptheothereggseasilywithitsback,and_______.Thebirdsreturnedandpushedfoodintoitsmouth.Aftertwentydays,__________!On6thmay,______.Inamoment,thenestwasempty.______.______,ofcourse!thecuckoowasenormousTheshowwasoverKen’sneighboursareallenthusiasticbirdwatchersnowtheyoungcuckoohatcheditopeneditswingspushedthemoutofthenest1234561.KenBruceisanengineerandanenthusiasticbirdwatcheraswell.2.Abirdappearedinhisgarden.3.Keninstalledatelephone.4.Thecuckoowatchedpatiently.5.Therewerefoureggsafterthecuckoodartedtothenest.6.Theyoungcuckoohatchedaftertwodays.7.Ken’sneighbourswereveryangry.8.Thebabycuckooatetheothereggs.9.Theyoungcuckooopeneditswingson6thMay.10.Ken’sneighboursareenthusiasticbirdwatchersnow.TorFVocabularyAcuckoointhenest该短语此处指这个故事，但也是一个习语（指一个人不属于某地或者不受欢迎，却偏偏利用这个地方）。Vocabulary前缀in-表“进入”+stalln.货摊;畜栏;(教堂)圣座=installinstallv.安装;任命汉语常说某地点出现了某物，但注意在使用appear的时候,是出现的东西做主语。★Aplaneappearsinthesky.天空中出现了一架飞机。★HeappearedonBroadway.

他在百老汇表演了。appearv.出现(在)Vocabularywatch表示动作“看”，副词patiently“耐心地”修饰这个动作，表示“耐心地看”。因此，不能理解为“看起来很耐心”(seemspatient)watchedpatiently耐心地看着invite这里的用法是invitesomeonetodosomething，另外也可以invitesomeonetosomewhere★Iinvitemanyfriendstomyhousetonight.我邀请了很多朋友今晚来我家。invite...to...邀请去做Vocabulary不定冠词a/an+序数词表示“又一，再一”的意思定冠词the+序数词表示“第几”的意思另外一个蛋(指第四个)suddenadj.突然的asuddenstorm突如其来的风暴+ly表副词词性suddenlysuddenlyadv.突然地Vocabularyget这里的意思是”得到、获得“getadrink去喝点东西getsomerest休息一下getfood找食物hurryv.赶紧（做）Hurryup!快点!n.急忙inahurryto急忙做..hurryto匆忙做..Vocabularyofcourse这个短语，它的潜台词是”明摆着地“。★别人问你问题的时候，你回一句"Ofcourse”会显得有些不友善，一般用"Sure”就好了。ofcourse当然inamoment常用于一般将来时，表示很短时间后将发生的事情★Thebusisgoingtocomeinamoment.巴士很快就要到了。inamoment片刻，瞬间Filluptheblankwiththecorrectwords.1.____________(突然),menydarkcloudintheskyat10o'clockthismorning.2.Ken’s,____________thewebcam____________.(耐心地安装着).3.Threeplayersarehere.Westillneed_________________one.4.-Didyoulateforschool?-________________not,butIstill__________(匆忙)thismorning.5.Let'sgo_______________________________(吃点东西).SuddenlyinstallingpatientlyafourthOfcoursehurriedgetsomefoodGrammar肯定句:主语＋动词过去式(规则变化)＋其它.例句:Theyoungcuckoohatched.否定句:主语＋didn't＋动词原形＋其它.例句:Ididn'tgotoschoolyesterday.肯定句→一般疑问句句首+did动词过去式变原型（去掉ed)调整大小写，句号变问号!【特殊︰若主语为l或we，变为you】Grammar肯定句:主语＋动词过去式(规则变化)＋其它.例句:Theyoungcuckoohatched.否定句:主语＋didn't＋动词原形＋其它.例句:Ididn'tgotoschoolyesterday.肯定句→特殊疑问句句首+特殊疑问词+did动词过去式变do调整大小写，句号变问号【特殊:若主语为l或we，变为you)按照要求完成练习1.Iplayedbasketballyesterday.(改为否定句)______________________________________________________________2.yesterday./She/did/homework/her(连词成句)_______________________________________________________________3.IwatchTVyesterday.(改正句子)_______________________________________________________________4.Shedidn'twatchedTVyesterday.(改正句子)_______________________________________________________________Ididn’tplaybasketballyesterday.Shedidherhomeworkyesterday.IwatchedTVyesterday.Shedidn’twatchTVyesterday.Practice1.He'sanenthusiasticbirdwatcher,isn'the?2.Twolittlebirdsappearedinhisgarden,didn'tthey?3.Heinstalledawebcam,didn'the?4.Acuckooarrivedoneday,didn'tit?5.Thecuckoowaitedpatiently,didn'tit?6.Theyoungcuckoohatchedaftertwelvedays,didn'tit?7.Ken'sneighbourswereexcited,weren'tthey?8.Theywatchedexcitedly,didn'tthey?9.On6thMay,theyoungcuckooopeneditswings,didn'tit?10.Theshowwasover,wasn'tit?No,heisn’t.Yes,theydid.Yes,hedid.Yes,itdid.No,itdidn’t.Yes,itdid.Yes,theywere.Yes,theydid.Yes,itdid.Yes,itwas.Practice1.Didtwobirdsappearinhisgardenlastwinter?2.DidKeninstallatelephone?3.Didthecuckoolistenpatiently?4.Didtheyoungcuckoohatchaftertwodays?5.Didthebabycuckooeattheothereggs?6.Didthecuckooopenitswingson16thMay?7.AreKen'sneighboursenthusiasticanimalwatchersnow?—No