新概念青少版2bUNIT17第一課課件

AcuckoointhenestUnit17鳥窩中的布谷鳥AcuckoointhenestUnit17鳥窩nest[nest]n.

鳥窩，鳥巢Nestnestle[`nes?l]nest[nest]n.鳥窩，鳥巢Nestnesbirdwatcherengineer[,end?i'ni?]

工程師n.觀鳥者birdwatcherengineer[,end?i'nenthusiastic[in,θju:zi'?stik]adj.狂熱的，滿腔熱情的；很感興趣的

enthusiastically[in,θju:zi'?stik?li]adv.很感興趣地；滿腔熱情地enthusiastic[in,θju:zi'?stik]webcam

[`web,k?m]

n.網(wǎng)絡(luò)攝像頭webcam

[`web,k?m]

n.網(wǎng)絡(luò)攝像頭installv.安裝

[in`st?:l]installv.安裝[in`st?:l]easily[`i:zili:]

adv.容易地；

1.Wecrossedthatroad

easily.我們很容易地穿過馬路。easily[`i:zili:]adv.容易地；appear----disappear消失appear

vi.出現(xiàn)；出版；[?'pi?]appear----disappear消失appearhatch[h?t?]v.孵出，破殼而出

hatch[h?t?]v.孵出，破殼而出

[`pe???ntl?]adv.耐心地

1.Heansweredmyquestions

patiently.他耐心地回答我的問題。2.Hewasangry,buthelistenedtome

patiently.他很生氣，但他還是耐心聽我講。

n.病人，患者-----patient

patiently[`pe???ntl?]adv.耐心地patientlexcitedly[?k`sa?t?dl?]

adv.激動地；興奮地例：He_________

talkedaboutsomething.他激動地在說著什么。talkabout...excitedly[?k`sa?t?dl?]adv.invite

vt.邀請；請求；招致；招待1.Weinvitedallthefriendstotheparty.我們邀請了所有的朋友來參加聚會。2.Heisinvitinghisfriendtohavedinner.他正在招待朋友吃飯。Invitesb.todosth.邀請某人做某事invitevt.邀請；請求；招致；招待enormous

[i`n?:m?s]

adj.巨大的；龐大的新概念青少版2bUNIT17第一課ppt課件small

big

large

enormous

smallbiglargeenormous

[wi?]

n.翅膀；

Thebird'sleft

wing

washurt.這只鳥的左翼受傷了。

wing

[wi?]n.翅膀；winginamoment片刻；立即；馬上；轉(zhuǎn)瞬Ireallymustgohome

inamoment.我真的得馬上回家了。inamomentegglogonchancedartsecondpushoutofshowbeover登錄蛋機(jī)會(時間的)秒演出推,推動外結(jié)束急沖egglogonchancedartsecondpushoNewWordsandExpressions:杜鵑，布谷鳥鳥窩，巢工程師很感興趣的觀鳥者出現(xiàn)安裝網(wǎng)絡(luò)攝像機(jī)邀請登錄很感興趣地耐心地蛋突然地chance

n.dart

v.second

n.hatch

v.excitedly

adv.easily

adv.push

v.outofprep.enormous

adj.wing

n.inamoment

adv.shown.beover

v.+adv.機(jī)會急沖時間的）秒破殼而出，孵出激動地，興奮地容易地推，推動外巨大的，極大翅膀，翼片刻，瞬間演出結(jié)束cuckoon.

nestn.engineer

n.enthusiasticadj.birdwatcher

n.appear

v.installv.webcamn.invitev.logon

v.+adv.enthusiasticallyadv.patiently

adv.egg

n.suddenly

adv.NewWordsandExpressions:杜鵑，布o(jì)kc['ku:ku:]n.布谷鳥cuookc['ku:ku:]n.布谷鳥cuotn[nest]n.巢，窩setn[nest]n.巢，窩se有三顆彩蛋在這個鳥巢里。There’rethreecolorfuleggsinthisnest.有三顆彩蛋在這個鳥巢里。There’rethreecolengineern.工程師engineern.工程師tnh[in,θju:zi'?stik]adj.熱情的suetsiaictnh[in,θju:zi'?stik]adj.熱情的sbeenthusiasticto對……熱情的人們對春節(jié)是很熱情的。PeopleareenthusiastictoSpringFestival.女孩對漂亮衣服很熱情。Girlsareenthusiastictoprettyclothes.beenthusiasticto對……熱情的人們對春節(jié)是enthusiastic熱情的enthusiastically熱情地他正在熱情地觀鳥。Heiswatchingbirdsenthusiastically.enthusiastic熱情的enthusiasticabirdwatchern.觀鳥者他是一個熱情的觀鳥者。He’sanenthusiasticbirdwatcher.birdwatchern.觀鳥者他是一個熱情的觀鳥者。He’nt[in'st?:l]aisllv.安裝nt[in'st?:l]aisllv.安裝他打算安裝這個新電視。HeisgoingtoinstallthisnewTV.她正在安裝一架飛機(jī)。Sheisinstallingaplane.他打算安裝這個新電視。Heisgoingtoinstwebcamn.網(wǎng)絡(luò)攝像機(jī)webcamn.網(wǎng)絡(luò)攝像機(jī)Ken昨天安裝了一個網(wǎng)絡(luò)攝像機(jī)。Keninstalledawebcamyesterday.Ken昨天安裝了一個網(wǎng)絡(luò)攝像機(jī)。Keninstalledlogonv.登錄logonv.登錄Keninstalledawebcam,andinvitedhisneighbourstologon.Ken安裝了一個網(wǎng)絡(luò)攝像機(jī)，并且邀請他的鄰居去登錄.invitev.邀請invitesbtodosth邀請某人做某事Keninstalledawebcam,andieggn.蛋eggn.蛋新概念青少版2bUNIT17第一課ppt課件hatchv.破殼而出，孵出hatchv.破殼而出，孵出12天后，小布谷鳥破殼而出。Aftertwelvedays,theyoungcuckoohatched.12天后，小布谷鳥破殼而出。Aftertwelvedaywingn.翅膀wingn.翅膀在五月六號，它張開了它的翅膀。On6thMay,itopeneditswings.在五月六號，它張開了它的翅膀。On6thMay,show

n.演出

表演結(jié)束了。Theshowwasover.shown.演出表演結(jié)束了。Theshowwasoaea[?'pi?]vi.出現(xiàn)ppraea[?'pi?]vi.出現(xiàn)ppr1.Aship

appeared

onthesea.船出現(xiàn)在海上。1.Aship

appeared

onthesea.一個金蛋出現(xiàn)在鳥巢里。Agoldeneggappearedinthenest.一個金蛋出現(xiàn)在鳥巢里。Agoldeneggappeareiptantyl['pei??ntli]adv.耐心地eiptantyl['pei??ntli]adv.耐心地[`pe???ntl?]adv.耐心地1.Heansweredmyquestions

patiently.他耐心地回答我的問題。2.Hewasangry,buthelistenedtome

patiently.他很生氣，但他還是耐心聽我講。

n.病人，患者-----patient

patiently[`pe???ntl?]adv.耐心地patientl布谷鳥耐心地看著它的蛋。Thecuckoowatcheditseggspatiently.布谷鳥耐心地看著它的蛋。Thecuckoowatchededsdunly['s?d?nli]adv.突然地edsdunly['s?d?nli]adv.突然地突然，他跑進(jìn)了校門。Suddenly,heranintotheschoolgate.突然，他跑進(jìn)了校門。Suddenly,heranincnc[t?ɑ:ns]n.機(jī)會ahecnc[t?ɑ:ns]n.機(jī)會ahe突然，她有了她的機(jī)會。Suddenly,shehadherchance.突然，她有了她的機(jī)會。Suddenly,shehadtd[dɑ:t]v.急沖ratd[dɑ:t]v.急沖ra布谷鳥沖向鳥窩。Cuckoodartedtothenest.布谷鳥沖向鳥窩。Cuckoodartedtothennos['sek?nd]n.秒cednos['sek?nd]n.秒ced兩秒鐘后，三個雞蛋旁邊多了一個蛋。Intwo_____,therewasa____eggbesidetheother_____.secondsfourththree兩秒鐘后，三個雞蛋旁邊多了一個蛋。Intwo_____,tie[ik'saitid]adv.激動地cxelydtie[ik'saitid]adv.激動地cxelydKen的鄰居興奮地觀看著布谷鳥。Ken’sneighbourswatchedcuckoosexcitedly.Ken的鄰居興奮地觀看著布谷鳥。Ken’sneighboulie['i:zili]adv.輕松地saylie['i:zili]adv.輕松地say他昨天輕松地做了作業(yè)。Hedidhomeworkeasilyyesterday.他昨天輕松地做了作業(yè)。Hedidhomeworkeashp[pu?]v.推動suhp[pu?]v.推動su小布谷鳥用后背輕易地抬起另外三個蛋，把它們推出了鳥窩。Thebabycuckoo________theothereggs_____withitsback,and_____themoutofthenest.pickedupeasilypushed小布谷鳥用后背輕易地抬起另外三個蛋，把它們推出了鳥窩。Theinamomentadv.瞬間瞬間，鳥窩空了。Inamoment,thenestwasempty.inamomentadv.瞬間瞬間，鳥窩空了。Ina布谷鳥準(zhǔn)備產(chǎn)蛋了，但它卻不會自己筑巢,它會來到像那些比它小的鳥類的巢中，移走原來的那窩蛋中的一個，用自己的蛋來取而代之。相對于它的體形來說，它的蛋是偏小的，而且蛋上的斑紋同它混入的其他鳥的蛋也非常相似，所以不易被分辨出來。如果不是這樣，它的蛋肯定會被扔出去。布谷鳥的鳥蛋比其他鳥蛋早孵化。幼鳥出來后，會立刻把其他的蛋扔出巢外。它之所以這樣做，是因?yàn)樗痪镁蜁L得很大，需要吃光養(yǎng)母所能找到的全部食物。

一只布谷鳥的幼鳥正在由它的養(yǎng)母----一只比它小得多的刺嘴鶯喂食。它需要的食物相當(dāng)于3---4只其養(yǎng)母親生的幼鳥本來需要進(jìn)食的總量。趁其他鳥沒看見時，布谷鳥在它們的巢中產(chǎn)蛋。它必須非常迅速地做完這件事。它的蛋有著特別厚的外殼，這樣在落入巢中時就不會碎掉了。動物界的壞媽媽:布谷鳥布谷鳥準(zhǔn)備產(chǎn)蛋了，但它卻不會自己筑巢,它會來到像那些Retellthetext:(Picture1—6)

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