青少版-新概念-2B-Unit17市公開課一等獎(jiǎng)省賽課微課金獎(jiǎng)?wù)n件

WelcometoXX'sclass1/60Unit17(Lesson33)

Acuckoointhenest鳥窩中布谷鳥2/60Swallow燕子Magpie喜鵲Sparrow麻雀Eagle鷹3/60Acuckoointhenest['kuku:]4/6008年奧運(yùn)會(huì)是在哪里舉行？鳥巢5/60布谷鳥準(zhǔn)備產(chǎn)蛋了，但它卻不會(huì)自己筑巢,它會(huì)來(lái)到像那些比它小鳥類巢中，移走原來(lái)那窩蛋中一個(gè)，用自己蛋來(lái)取而代之。相對(duì)于它體形來(lái)說，它蛋是偏小，而且蛋上斑紋同它混入其它鳥蛋也非常相同，所以不易被分辨出來(lái)。假如不是這么，它蛋必定會(huì)被扔出去。布谷鳥鳥蛋比其它鳥蛋早孵化。幼鳥出來(lái)后，會(huì)立刻把其它蛋扔出巢外。它之所以這么做，是因?yàn)樗芸炀蜁?huì)長(zhǎng)得很大，需要吃光養(yǎng)母所能找到全部食物。

一只布谷鳥幼鳥正在由它養(yǎng)母----一只比它小得多刺嘴鶯喂食。它需要食物相當(dāng)于3---4只其養(yǎng)母親生幼鳥原來(lái)需要進(jìn)食總量。趁其它鳥沒看見時(shí)，布谷鳥在它們巢中產(chǎn)蛋。它必須非?？焖俚刈鐾赀@件事。它蛋有著尤其厚外殼，這么在落入巢中時(shí)就不會(huì)碎掉了。動(dòng)物界十大壞媽媽:布谷鳥6/60nest[nest]n.鳥窩，鳥巢theBird'sNest7/60birdwatcher觀鳥者engineer[,end?i'ni?]

工程師8/60enthusiastic[in,θju:zi‘?stik]adj.狂熱，滿腔熱情；很感興趣enthusiastically[in,θju:zi'?stik?li]adv.很感興趣地；滿腔熱情地

e.g.Everyonewatchedenthusiastically.9/60enthusiasticabout〔for,over〕對(duì)…熱心Heisenthusiasticabouthelpingothers.他熱心助人。enthusiasticin在…熱心Hewasenthusiastic

insports他熱心于運(yùn)動(dòng)10/60appearatsthappearbeforesb/sth

1.在(某時(shí)或某處)出現(xiàn),顯露arriveatThestarsappearatnight.星星在晚上出現(xiàn)。Sheappearspromptlyateighteachday.她天天8點(diǎn)按時(shí)到。（promptly）Theyappearedbeforeus.他們出現(xiàn)在我們面前。11/60

appear反義詞

2.出現(xiàn)；出版；顯得；好像1.Aship

appeared

onthehorizon.船出現(xiàn)在水平線上。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disappear消失？12/603.出庭;演出ThetwothieveswillappearatNewStreetCourttomorrowmorning.那兩名偷竊犯明日早晨將在新街法院出庭受審。ThefamousactorisnowappearingattheGrandTheatre.那位著名演員當(dāng)前正在格蘭德劇院演出。

13/60installinstallas使就任為installoneselfaschairmanof就任…主席installsbaspresident使某人就任總統(tǒng)install...in把…放到…里,就任installoneselfinachair坐在椅子上installoneselfinone'snewoffice就任新職14/60v.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)。

install...to把…裝到…上15/60webcam網(wǎng)絡(luò)攝像機(jī)16/60webcamn.網(wǎng)絡(luò)攝像頭(=webcamera)17/60inviteinvitesbforsth

為…而邀請(qǐng)Weinvitedthemtoourplaceforadrink.我們請(qǐng)他們到我們家來(lái)喝一杯。invitesbin請(qǐng)(某人)進(jìn)入(房間、房屋等)Theyinvitemein.他們邀請(qǐng)我進(jìn)屋。invitesbout(to)請(qǐng)(某人)出去Theyinvitedusouttodinner.他們邀請(qǐng)我們出去吃飯。18/60inviteover請(qǐng)(某人)過來(lái)Weinvitehimover.我們請(qǐng)他過來(lái)。invitesboverforsth

Heinvitedhisfriendoverforatalkafterwork.他請(qǐng)他朋友下班以后談?wù)劇?/p>

invitesbto邀請(qǐng)(某人)參加Sheinvitedmetoherbirthdayparty.她邀請(qǐng)我參加她生日宴會(huì)。19/60patientlyadv.耐心地1.Heansweredmyquestions

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

patiently.他很生氣，但他還是耐心聽我講。n.病人，患者-----patientadj.有耐性;能容忍-----patient

20/60suddenly

adv.突然地1.Suddenly

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

suddenly.汽車突然停下了。21/60chanceawaitachance等候機(jī)會(huì)getachance得到機(jī)會(huì)graspachance抓住機(jī)會(huì)haveachance有機(jī)會(huì)havenochance(of)沒有(…)可能letthechancego放過機(jī)會(huì)loseachance失去機(jī)會(huì)missachance錯(cuò)過機(jī)會(huì)22/60tryone'schance試一試運(yùn)氣waitforachance等候機(jī)會(huì)givesbachance給某人機(jī)會(huì)bychance偶然,恰巧chancefor/ofsuccess成功機(jī)會(huì)23/60dartdartaway/off/forward飛奔而逃dartinto沖進(jìn)dartthrough擦過dartthroughtheair劃破天空darttoone'sfeet一躍而起24/60hatchhatchout孵出,得出結(jié)果Thechickshatchoutafterfifteendays.小雞過十五天就孵出來(lái)了.hatchsthfromsth從…中孵出…tohatcheggs25/60excitedlyadv.激動(dòng)地；興奮地1.Heexcitedly

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

excitedly.那條狗興奮地直搖尾巴。26/60easily

adv.輕易地；1.We

easily

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

easily.我們很輕易地跨過了小河。27/60pushpushaway推開pushback推遲pushdown推倒某物pushin推入,塞入pushwayin擠進(jìn)pushoff離開,動(dòng)身,出發(fā)pushagainst推pushatthedoorbell按門鈴28/60showattendashow看演出giveashow上演gotoashow去看展覽〔演出,電影〕holdashow舉行展覽makeashow展示talkshow答問節(jié)目filmshow電影展29/60enormousadj.巨大；龐大1.Longago

enormous

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

enormous

stage.她孤零零地站在巨大舞臺(tái)上。近義詞big

大huge

巨大large

大反義詞

small

小tiny

極??？？30/60enormous,huge,immense,massive,vast

這組詞共同意思是“大”。huge指超越一定標(biāo)準(zhǔn)大事物體積或容量,用在比喻中形容抽象事物,指某事嚴(yán)重或急需處理;enormous指“大”到令人吃驚、甚至不相當(dāng)程度,也常形容抽象事物嚴(yán)厲性、迫切性;31/60immense不強(qiáng)調(diào)重量,只強(qiáng)調(diào)體積、數(shù)量或程度等超出普通標(biāo)準(zhǔn);massive通常指大而重物體,但也修飾抽象概念如力量、結(jié)果等;vast用以指范圍、數(shù)量,但著重指面積,而不包括重量或體積。32/60wing

n.翅膀；

Thebird'sleft

wing

washurt.這只鳥左翼受傷了。

33/60inamoment

馬上；馬上；轉(zhuǎn)瞬Ireallymustgohome

inamoment.我得馬上回家了。34/60engineerwebcamappearinstallWhat’smissing?egg35/60engineerwebcamappearegginstall36/60enthusiasticChancedartsuddenlyexcitedlyWhichismissing?37/60enthusiasticChancedartexcitedlysuddenly38/60easilypatientlyenomouswingWhichismissing?push39/60easilyenomouswingpushpatiently40/60OutofshowLogonBeoverWhichismissing?Inamoment41/60OutofshowLogonBeoverInamoment42/60很感興趣地3鳥窩1片刻3激動(dòng)地2邀請(qǐng)2耐心地2翅膀1巨大343/60Lesson3344/60ListeningandunderstandingListentotherecording,andthenanswerthisquestion:Whoareallenthusiasticbirdwatchersnow?45/601.

Paul’sfather,KenBruceisanengineer.

He’salsoanenthusiastic

birdwatcher.

46/60

Lastspring,twolittlebirdsappearedinhisgarden.

Keninstalledawebcam,andinvitedhisneighbourstologon.

Everyonewatchedenthusiastically.

Soon,therewasalittlenest.

Then,anotherbirdarrived.Itwasacuckoo.Thecuckoowatchedpatiently.

Threelittleeggsappearedinthenest.

invitesb.todosth.2.47/60Thecuckoowaited.

Suddenly,shehadherchance.Themotherwasn’tthere.

Thecuckoodartedtothenest.

Intwoseconds,therewasafourthegg

besidetheotherthree.

她機(jī)會(huì)來(lái)了。3.48/604.Aftertwelvedays,theyoungcuckoohatched.

Thelittlebirdshurriedto

getfoodforthebabycuckoo.

“get”+名詞/代詞，表“得到”==obtain49/605.

Ken’sneighbourswatchedexcitedly.

Thebabycuckoopickedup

theothereggseasilywithitsback,andpushedthemoutofthenest.Thebirdsreturnedandpushedfoodintoitsmouth.Aftertwentydays,thecuckoowasenormous!

On6thMay,itopeneditswings.Inamoment,thenestwasempty.Theshowwasover.

=bymeansof

用……finished50/606.Ken’sneighboursareallenthusiasticbirdwatchersnow,ofcourse!用在動(dòng)詞后修飾主語(yǔ)51/60

Paul’sfather,KenBruceis

.He’salso

.Lastspring,twolittlebirds

inhis

.Ken

and

hisneighboursto

.Everyonewatched

.Soon,

alittle

.Then,anotherbirdarrived.Itwasa

.Thecuckoowatched

.Threelittleeggsappearedinthenest.Thecuckoowaited.

,she

.Themother

there.Thecuckoo

tothenest.Intwoseconds,therewasa

eggbeside

three.Aftertwelvedays,theyoungcuckoo

.

Thelittlebirds

getfood

thebabycuckoo.Ken’sneighbourswatched

.Thebabycuckoo

theothereggseasily

itsback,and

them

thenest.Thebirds

and

food

itsmouth.Aftertwentydays,thecuckoowas

!On6thMay,it

itswings.Inamoment,thenestwas

.Theshowwas

.

Ken’sneighboursare

enthusiasticbirdwatchersnow,ofcourse!Retellthetext:(Picture1—6)52/60Lesson3453/60

Pronunciation

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

/Id/54/60NewWordsandExpressions

robbern.盜賊badlyadv.不好地，差地

countv.數(shù)weightn.重物quicklyadv.快速地knoc