青少版_新概念 2B Unit17

1、Unit 17 (Lesson 33) A cuckoo in the nest鸟窝中的布谷鸟鸟窝中的布谷鸟Swallow 燕子Magpie 喜鹊Sparrow 麻雀Eagle 鹰A cuckoo in the nestkuku:08年奥运会是在哪里举行的？鸟巢 布谷鸟准备产蛋了，但它却不会自己筑巢布谷鸟准备产蛋了，但它却不会自己筑巢, ,它会它会来到像那些比它小的鸟类的巢中，移走原来的那窝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体形来说，它的蛋是偏小的，而且

2、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。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，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。到的全部食物。 一只布谷鸟的幼鸟正在由它的养母一只布谷鸟的幼鸟正在由它的养母-一只比一只比它小得多的刺嘴莺喂食。它需要的食物相当于它小得多的刺嘴莺

3、喂食。它需要的食物相当于3-43-4只其养母亲生的幼鸟本来需要进食的总量。只其养母亲生的幼鸟本来需要进食的总量。 趁其他鸟没看见时，布谷鸟在它们的巢中产蛋趁其他鸟没看见时，布谷鸟在它们的巢中产蛋。它必须非常迅速地做完这件事。它的蛋有着特别。它必须非常迅速地做完这件事。它的蛋有着特别厚的外壳，这样在落入巢中时就不会碎掉了。厚的外壳，这样在落入巢中时就不会碎掉了。 动物界的十大坏妈妈动物界的十大坏妈妈: :布谷鸟布谷鸟 nest nest n. 鸟窝，鸟巢the Birds Nest birdwatcher 观鸟者engineer ,endini 工程师 enthusiastic in,ju:zi

4、stik adj.狂热的，满腔热情的；很感兴趣的 enthusiastically in,ju:zistikli adv. 很感兴趣地；满腔热情地 e.g. Everyone watched enthusiastically. enthusiastic aboutfor, over 对热心 He is enthusiastic about helping others. 他热心助人。 enthusiastic in 在热心 He was enthusiastic in sports 他热心于运动 appear at sth appear before sb/sth 1.在(某时或某处)出现,显

5、露 arrive at The stars appear at night.星星在晚上出现。She appears promptly at eight each day.她每天8点准时到。（ promptly ）They appeared before us.他们出现在我们面前。appear的反义词 2.出现；出版；显得；好像出现；出版；显得；好像1.A ship appeared on the horizon. 船出现在水平线上。2.You appear unhappy. 你看起来好像不高兴。 appear as 作为 . 出现appear in 出现在 .appear to 看来像是 ap

6、pear to be 好象是disappear消失 3.出庭; 演出 The two thieves will appear at New Street Court tomorrow morning. 那两名盗窃犯明日上午将在新街法院出庭受审。 The famous actor is now appearing at the Grand Theatre. 那位著名演员目前正在格兰德剧院演出。 install install as 使就任为 install oneself as chairman of 就任的主席 install sb as president 使某人就任总统 install .

7、in 把放到里,就任 install oneself in a chair 坐在椅子上 install oneself in ones new office 就任新职v.安装 1.She installed an air-conditioner by herself. 她自己安装了空调。 2.The workers are installing a heating system. 工人们正在安装供暖系统。 install .to 把装到上webcam 网络摄像机网络摄像机 webcamn.网络摄像头网络摄像头(=web camera) invite invite sb for sth 为而邀请

8、 We invited them to our place for a drink. 我们请他们到我们家来喝一杯。 invite sb in 请(某人)进入(房间、房屋等) They invite me in. 他们邀请我进屋。 invite sb out (to)请(某人)出去 They invited us out to dinner. 他们邀请我们出去吃饭。 invite over 请(某人)过来 We invite him over. 我们请他过来。 invite sb over for sth He invited his friend over for a talk after w

9、ork.他请他的朋友下班后来谈谈。 invite sb to 邀请(某人)参加 She invited me to her birthday party. 她邀请我参加她的生日宴会。patientlyadv.耐心地耐心地 1.He answered my questions patiently. 他耐心地回答我的问题。 2.He was angry, but he listened to me patiently. 他很生气，但他还是耐心听我讲。n.病人，患者病人，患者-patientadj.有耐性的有耐性的;能容忍的能容忍的-patient suddenly adv.突然地突然地 1.Sud

10、denly he began to shriek loudly. 突然他开始大声尖叫起来。 2.The car stopped suddenly. 汽车突然停下了。 chance await a chance 等待机会 get a chance 得到机会 grasp a chance 抓住机会 have a chance 有机会 have no chance (of) 没有(的)可能 let the chance go 放过机会 lose a chance 失去机会 miss a chance 错过机会 try ones chance 试一试运气 wait for a chance 等待机会

11、give sb a chance 给某人机会 by chance 偶然,碰巧 chance for/of success 成功的机会 dart dart away / off / forward 飞奔而逃 dart into 冲进 dart through 掠过 dart through the air 划破天空 dart to ones feet 一跃而起 hatch hatch out 孵出,得出结果 The chicks hatch out after fifteen days. 小鸡过十五天小鸡过十五天就孵出来孵出来了. hatch sth from sth 从中孵出 to hatch

12、 eggsexcitedly adv.激动地；兴奋地激动地；兴奋地 1.He excitedly talked about something. 他激动地在说着什么。 2.The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。easily adv.容易地；容易地； 1.We easily climbed down the side of the cliff. 我们很容易地从悬崖边上爬下来了。 2.We crossed that brook easily. 我们很容易地跨过了小河。 push push away 推开 push back 推迟 push do

13、wn 推倒某物 push in 推入,塞入 push way in 挤进 push off 离开,动身,出发 push against 推 push at the doorbell 按门铃 show attend a show 看演出 give a show 上演 go to a show 去看展览演出,电影 hold a show 举办展览 make a show 展示 talk show 答问节目 film show 电影展enormous adj.巨大的；庞大的巨大的；庞大的1.Long ago enormous animals lived on the earth. 很久以前，地球上生

14、活着巨大的动物。 2.She stood alone on the enormous stage. 她孤零零地站在巨大的舞台上。 近义词 big 大的huge 巨大的large 大的 反义词 small 小的 tiny 极小的enormous, huge, immense, massive, vast 这组词的共同意思是“大的”。 huge指超越一定标准大的事物的体积或容量,用在比喻中形容抽象事物,指某事严重或急需解决; enormous指“大”到令人吃惊、甚至不相称的程度,也常形容抽象事物的严肃性、迫切性; immense不强调重量,只强调体积、数量或程度等超过一般标准; massive通常

15、指大而重的物体,但也修饰抽象的概念如力量、结果等; vast用以指范围、数量,但着重指面积,而不涉及重量或体积。wing n.翅膀；翅膀； The birds left wing was hurt. 这只鸟的左翼受伤了。in a moment 立即；立即； 马上；马上； 转瞬转瞬 I really must go home in a moment. 我得马上回家了。engineerwebcamappearinstallWhats missing?eggengineerwebcamappearegginstallenthusiasticChancedartsuddenlyexcitedlyWhi

16、ch is missing?enthusiasticChancedartexcitedlysuddenlyeasilypatientlyenomouswingWhich is missing?pusheasilyenomouswingpushpatientlyOut ofshowLog onBe overWhich is missing?In a momentOut ofshowLog onBe overIn a moment很感兴趣地很感兴趣地 3鸟窝鸟窝 1片刻片刻 3激动地激动地 2邀请邀请 2耐心地耐心地 2翅膀翅膀 1巨大的巨大的 3Lesson 33Listening and un

17、derstanding Listen to the recording, and then answer this question: Who are all enthusiastic birdwatchers now?1. Pauls father, Ken Bruce is an engineer.Hes also an enthusiastic birdwatcher. Last spring, two little birds appeared in his garden. Ken installed a webcam, and invited his neighbours to lo

18、g on.Everyone watched enthusiastically.Soon, there was a little nest. Then, another bird arrived. It was a cuckoo. The cuckoo watched patiently.Three little eggs appeared in the nest. invite sb. to do sth.2. The cuckoo waited. Suddenly, she had her chance. The mother wasnt there.The cuckoo darted to

19、 the nest. In two seconds, there was a fourth egg beside the other three.她的机会来了。3.4. After twelve days, the young cuckoo hatched .The little birds hurried to get food for the baby cuckoo. “get”+名词名词/代词，表代词，表“得到得到”=obtain5. Kens neighbours watched excitedly.The baby cuckoo picked up the other eggs ea

20、sily with its back, and pushed them out of the nest. The birds returned and pushed food into its mouth. After twenty days, the cuckoo was enormous!On 6th May, it opened its wings. In a moment, the nest was empty. The show was over.=by means of 用用finished6. Kens neighbours are all enthusiastic birdwa

21、tchers now, of course! 用在动词后修饰主语 Pauls father, Ken Bruce is . Hes also . Last spring , two little birds in his . Ken and his neighbours to . Everyone watched . Soon, a little .Then, another bird arrived. It was a . The cuckoo watched . Three little eggs appeared in the nest. The cuckoo waited. , she

22、 . The mother there. The cuckoo to the nest. In two seconds, there was a egg beside three. After twelve days, the young cuckoo .The little birds get food the baby cuckoo.Kens neighbours watched .The baby cuckoo the other eggs easily its back, and them the nest. The birds and food its mouth. After tw

23、enty days, the cuckoo was !On 6th May, it its wings. In a moment, the nest was .The show was .Kens neighbours are enthusiastic birdwatchers now, of course!Retell the text: ( Picture 16)Lesson 34 Pronunciation darted invited recommended visited waited counted / Id /New Words and Expressions robber n.盗贼盗贼 badly adv.不好地，差地不好地，差地 count v.数数 weight n.重物重物 quickly adv