新概念英語(yǔ)青少版-2B-unit-17課件（共62張）

WelcometoEve'sclassmiddlenamewrongimpossiblenothingisimpossible

anythingispossible

allthetimeparkdriveunlockdiscussplaneverywherekey-ringfingersillinessforexamplekeepexpressionallthetimepickupsomeshopping=dosomeshoppingparkthecarcallsbonmobiletalkaboutfinishthecalllookforinthedrive/inthestreet/intheroadGrammar動(dòng)詞過(guò)去式

①一般情況加ed.清音/t/濁元/d/

t,d后面讀/id/.②以e結(jié)尾，加個(gè)d.arrive-arrived③單元+單輔，雙寫(xiě)輔音，再加ed.stop-stopped④以輔音+y結(jié)尾的單詞，去y變i，再加ed.Unit17(Lesson33)

Acuckoointhenest鳥(niǎo)窩中的布谷鳥(niǎo)Swallow燕子Magpie喜鵲Sparrow麻雀Eagle鷹Acuckoointhenest['kuku:]08年奧運(yùn)會(huì)是在哪里舉行的？鳥(niǎo)巢布谷鳥(niǎo)準(zhǔn)備產(chǎn)蛋了，但它卻不會(huì)自己筑巢,它會(huì)來(lái)到像那些比它小的鳥(niǎo)類(lèi)的巢中，移走原來(lái)的那窩蛋中的一個(gè)，用自己的蛋來(lái)取而代之。相對(duì)于它的體形來(lái)說(shuō)，它的蛋是偏小的，而且蛋上的斑紋同它混入的其他鳥(niǎo)的蛋也非常相似，所以不易被分辨出來(lái)。如果不是這樣，它的蛋肯定會(huì)被扔出去。布谷鳥(niǎo)的鳥(niǎo)蛋比其他鳥(niǎo)蛋早孵化。幼鳥(niǎo)出來(lái)后，會(huì)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?huì)長(zhǎng)得很大，需要吃光養(yǎng)母所能找到的全部食物。

一只布谷鳥(niǎo)的幼鳥(niǎo)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(niǎo)本來(lái)需要進(jìn)食的總量。趁其他鳥(niǎo)沒(méi)看見(jiàn)時(shí)，布谷鳥(niǎo)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(shí)就不會(huì)碎掉了。動(dòng)物界的十大壞媽媽:布谷鳥(niǎo)NewWordsandExpressions:

cuckoon.杜鵑，布谷鳥(niǎo)

nestn.鳥(niǎo)窩，巢

engineer

n.工程師

enthusiasticadj.很感興趣的

birdwatcher

n.觀(guān)鳥(niǎo)者

appear

v.出現(xiàn)

installv.安裝

webcamn.網(wǎng)絡(luò)攝像機(jī)

invitev.邀請(qǐng)

logon

v.+adv.登錄

enthusiastically

adv.(manner)很感興趣地

patiently

adv.(manner)

耐心地

egg

n.蛋

suddenly

adv.(time)(manner)

突然地

chance

n.機(jī)會(huì)

dart

v.急沖

second

n.（時(shí)間的）秒

hatch

v.破殼而出，孵出

excitedly

adv.(manner)激動(dòng)地，興奮地

easily

adv.(manner)容易地

push

v.推，推動(dòng)

outofprep.外

enormous

adj.巨大的，極大

wing

n.翅膀，翼

inamoment

adv.(time)片刻，瞬間

shown.演出

beover

v.+adv.particle(intransitive)結(jié)束nest[nest]n.鳥(niǎo)窩，鳥(niǎo)巢theBird'sNestbirdwatcher

觀(guān)鳥(niǎo)者engineer[,end?i'ni?]

工程師enthusiastic[in,θju:zi‘?stik]adj.狂熱的，滿(mǎn)腔熱情的；很感興趣的enthusiastically[in,θju:zi'?stik?li]adv.很感興趣地；滿(mǎn)腔熱情地

e.g.Everyonewatchedenthusiastically.appear----disappear消失vi.出現(xiàn)；出版；顯得；好像1.Aship

appeared

onthehorizon.船出現(xiàn)在水平線(xiàn)上。2.You

appear

unhappy.你看起來(lái)好像不高興。

appearas

作為...出現(xiàn)appearin

出現(xiàn)在...appearto

看來(lái)像是appeartobe

好象是installv.安裝1.She

installed

anair-conditionerbyherself.她自己安裝了空調(diào)。2.Theworkersare

installing

aheatingsystem.工人們正在安裝供暖系統(tǒng)。

譯：安裝一個(gè)攝像頭webcam網(wǎng)絡(luò)攝像機(jī)webcamn.網(wǎng)絡(luò)攝像頭(=webcamera)invitevt.邀請(qǐng)；請(qǐng)求；招致；招待Invitesb.todosth.邀請(qǐng)某人做某事1.Weinvitedalltherelativestothewedding.我們邀請(qǐng)了所有的親戚來(lái)參加婚禮。2.Heisinvitinghisfriendtodinner.他正在招待朋友吃飯。patientlyadv.耐心地1.Heansweredmyquestions

patiently.他耐心地回答我的問(wèn)題。2.Hewasangry,buthelistenedtome

patiently.他很生氣，但他還是耐心聽(tīng)我講。n.病人，患者-----patient

suddenly

adv.突然地1.Suddenly

hebegantoshriekloudly.突然他開(kāi)始大聲尖叫起來(lái)。2.Thecarstopped

suddenly.汽車(chē)突然停下了。hatch[h?t?]vt.孵出，破殼而出

tohatcheggsexcitedlyadv.激動(dòng)地；興奮地1.Heexcitedly

talkedaboutsomething.他激動(dòng)地在說(shuō)著什么。2.Thedogwaggeditstail

excitedly.那條狗興奮地直搖尾巴。easily

adv.容易地；1.We

easily

climbeddownthesideofthecliff.我們很容易地從懸崖邊上爬下來(lái)了。2.Wecrossedthatbrook

easily.我們很容易地跨過(guò)了小河。enormousadj.巨大的；龐大的1.Longago

enormous

animalslivedontheearth.很久以前，地球上生活著巨大的動(dòng)物。2.Shestoodaloneonthe

enormous

stage.她孤零零地站在巨大的舞臺(tái)上。近義詞big

大的huge

巨大的large

大的【反義詞】small

小的tiny

極小的wing

n.翅膀；

Thebird'sleft

wing

washurt.這只鳥(niǎo)的左翼受傷了。

inamoment

立即；馬上；轉(zhuǎn)瞬Ireallymustgohome

inamoment.我得馬上回家了。engineerwebcamappearinstallWhat’smissing?eggenthusiasticChancedartsuddenlyexcitedlyWhichismissing?easilypatientlyenomouswingWhichismissing?pushOutofshowLogonBeoverWhichismissing?Inamoment聽(tīng)MP3，回答問(wèn)題：Whoareallenthusiasticbirdwatchers?Lesson331.

Paul’sfather,KenBruceisanengineer.

He’salsoanenthusiastic

birdwatcher.

Lastspring,twolittlebirdsappearedinhisgarden.

Keninstalledawebcam,andinvitedhisneighbourstologon.

Everyonewatchedenthusiastically.

Soon,therewasalittlenest.

Then,anotherbirdarrived.Itwasacuckoo.Thecuckoowatchedpatiently.

Threelittleeggsappearedinthenest.

invitesb.todosth.2.Thecuckoowaited.

Suddenly,shehadherchance.Themotherwasn’tthere.

Thecuckoodartedtothenest.

Intwoseconds,therewasafourthegg

besidetheotherthree.

她的機(jī)會(huì)來(lái)了。3.單詞5.1，課文1.12.lesson33的單詞背會(huì)，下節(jié)課聽(tīng)寫(xiě)。3.熟讀課文前三段，預(yù)習(xí)后面三段。HomeworkSeeyounextclass!WelcometoEve'sclassLet’sreviewNewWordsandExpressions:

cuckoon.杜鵑，布谷鳥(niǎo)

nestn.鳥(niǎo)窩，巢

engineer

n.工程師

enthusiasticadj.很感興趣的

birdwatcher

n.觀(guān)鳥(niǎo)者

appear

v.出現(xiàn)

installv.安裝

webcamn.網(wǎng)絡(luò)攝像機(jī)

invitev.邀請(qǐng)

logon

v.+adv.登錄

enthusiastically

adv.(manner)很感興趣地

patiently

adv.(manner)

耐心地

egg

n.蛋

suddenly

adv.(time)(manner)

突然地

chance

n.機(jī)會(huì)

dart

v.急沖

second

n.（時(shí)間的）秒

hatch

v.破殼而出，孵出

excitedly

adv.(manner)激動(dòng)地，興奮地

easily

adv.(manner)容易地

push

v.推，推動(dòng)

outofprep.外

enormous

adj.巨大的，極大

wing

n.翅膀，翼

inamoment

adv.(time)片刻，瞬間

shown.演出

beover

v.+adv.particle(intransitive)結(jié)束Lesson331.

Paul’sfather,KenBruceisanengineer.

He’salsoanenthusiastic

birdwatcher.

Lastspring,twolittlebirdsappearedinhisgarden.

Keninstalledawebcam,andinvitedhisneighbourstologon.

Everyonewatchedenthusiastically.

Soon,therewasalittlenest.

Then,anotherbirdarrived.Itwasacuckoo.Thecuckoowatchedpatiently.

Threelittleeggsappearedinthenest.

invitesb.todosth.2.Thecuckoowaited.

Suddenly,shehadherchance.Themotherwasn’tthere.

Thecuckoodartedtothenest.

Intwoseconds,therewasafourthegg

besidetheotherthree.

她的機(jī)會(huì)來(lái)了。3.4.Aftertwelvedays,theyoungcuckoohatched.

Thelittlebirdshurriedto

getfoodforthebabycuckoo.

“get”+名詞/代詞，表“得到”==obtain5.

Ken’sneighbourswatchedexcitedly.

Thebabycuckoopickedup

theothereggseasilywithitsback,andpushedthemoutofthenest.Thebirdsreturnedandpushedfoodintoitsmouth.Aftertwentydays,thecuckoowasenormous!

On6thMay,itopeneditswings.Inamoment,thenestwasempty.Theshowwasover.

==bymeansof

用……finished6.Ken’sneighboursareallenthusiasticbirdwatchersnow,ofcourse!用在動(dòng)詞后修飾主語(yǔ)Lesson34

Pronunciation

’dartedin’vitedreco’mmended’visited’waited’counted

/Id/NewWordsandExpressions

robbern.盜賊badlyadv.不好地，差地

countv.數(shù)weightn.重物quicklyadv.迅速地knockv.敲擊dancen.社交舞會(huì)loudlyadv.

大聲地politelyadv.有禮貌地pianon.鋼琴policen.警方、警察thewhole所有的carefullyadv.小心地betweenprep.在…之間quietlyadv.安靜地Robbern.盜賊；強(qiáng)盜。The

robber

tiedhimtoadesk.強(qiáng)盜把他捆在桌子上。Therobberscountedthemoneyquicklylastnight.這些盜賊昨晚飛快的數(shù)了錢(qián)。quietly安靜地；悄悄地；1.Thebabyissleeping

quietly.那嬰兒一直安靜地睡著。3.Hepassed

quietly

outoftheroom.他悄悄地走出房間?！痉戳x詞】noisily

喧鬧地badly.差的；不好的1.Thefirmdid

badly

lastyear.公司去年生意不好?！痉戳x詞】well

很好地（1）清輔音：／p／、／t／、／k／、／f／、／θ／、／s／、／W／、／t∫／、／ts／、／tr／，再加上／r／、／h／，合計(jì)12個(gè)。

（2）濁輔音：／b／、／d／、／g／、／v／、／e／、／z／、／3／、／d3／、／dz／、／dr／再加上／m／、／n／、／η／、／l／、／j／、／w／合計(jì)16個(gè)?？偨Y(jié)：規(guī)則動(dòng)詞詞尾加-ed有三種讀音

1.在清輔音后讀作[t]。如：asked,helped,watched,stopped

2.在濁輔音和元音后讀作[d]。如：enjoyed,studied,moved,called

3.在t/d后讀作[id]。如：wanted,needed

Grammar動(dòng)詞過(guò)去式

1.一般在動(dòng)詞后直接加-ed）answer-answeredwait---waited2.以不發(fā)音的e結(jié)尾的動(dòng)詞直接加_dtelephone---telephonedarrive---arrived3.以輔音加y結(jié)尾的，把y改為i，再加edempty--emptied4.不規(guī)則動(dòng)詞have-hadforget-forgot

say-saidgo-wentrun-ran

do-didtake-tookThesimplepasttense一般過(guò)去時(shí)：一般過(guò)去時(shí)的構(gòu)成：陳述句：主語(yǔ)+動(dòng)詞過(guò)去式+其他Hearrivedhomeatsixo’clockyesterdayevening.

Wewerestudentsthreeyearsago一般疑問(wèn)句：助動(dòng)詞+主語(yǔ)+動(dòng)詞原形+其他Didhetelephoneyoufou