Unit17 A Cuckoo in the nest Lesson 33（课件）-2023-2024学年新概念英语青少版2B

Do you know this kind of bird? 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 New Words cuckoo [‘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 log on [,Iɒg ‘ɒn] v.+adv.登录 enthusiastically [ɪn,θjuː zɪ‘æstɪkəli] adv.很感兴趣地 patiently [‘peɪʃəntli] adv.耐心地 egg [eg] n.蛋 suddenly [‘sʌdənli] adv.突然地 New Words chance [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 out of [‘aʊt əv] prep.外 enormous [ɪ'nɔːməs] adj.巨大的,极大的 wing [wɪŋ] n.翅膀,翼 in a moment [ɪn ə 'məʊmənt] adv.片刻,瞬间 show [ʃəʊ] n.演出 be over [biː 'əʊvə] v.+adv.结束 Games be over hatch dart chance push out of wing show engineer second easily egg log on invite install webcam appear suddenly Games nest cuckoo enormous in a moment patiently enthusiastic birdwatcher excitedly enthusiastically Games Text Who are all enthusiastic birdwatchers now? Ken's neighbours are all enthusiastic birdwatchers now,of course! Text Paul's father, Ken Bruce is an engineer. He's also an enthusiastic 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 Text Last spring, two little birds appeared in his garden. Ken installed a webcam,and invited his neighbours to log 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. 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 log on [,Iɒg ‘ɒn] v.+adv.登录 enthusiastically [ɪn,θjuː zɪ‘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 Text The cuckoo waited. Suddenly, she had her chance. The mother wasn't there. The cuckoo darted to the nest. In two seconds, there was a fourth egg beside the other three. suddenly [‘sʌdənli] adv.突然地 chance [tʃɑːns] n.机会 dart [dɑːt] v.急冲 second ['sekənd] n.(时间的)秒 Text After twelve days, the young cuckoo hatched. The little birds hurried to get food for the baby cuckoo. hatch [hætʃ] v.破壳而出,孵出 急忙 Text Ken's neighbours watched excitedly. The baby cuckoo picked up the other eggs easily 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. 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 in a moment [ɪn ə 'məʊmənt] adv.片刻,瞬间 show [ʃəʊ] n.演出 Text Ken's neighbours are all enthusiastic birdwatchers now, of course! enthusiastic [ɪn,θjuːzɪ‘æstɪk] adj.很感兴趣的 birdwatcher [‘bɜːd, wɒtʃə] n.观鸟者 Text Paul's father, Ken Bruce is an engineer.He's also an enthusiastic birdwatcher. Last spring, two little birds appeared in his garden. Ken installed a webcam,and invited his neighbours to log 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. The cuckoo waited. Suddenly, she had her chance.The mother wasn‘t there.The cuckoo darted to the nest. In two seconds, there was a fourth egg beside the other three. After twelve days, the young cuckoo hatched.The little birds hurried to get food for the baby cuckoo. Ken's neighbours watched excitedly.The baby cuckoo picked up the other eggs easily 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. Ken's neighbours are all enthusiastic birdwatchers now, of course! Listen again! Paul’s father, Ken Bruce is an engineer. ______.   Last spring, __________. Ken installed a webcam, and __________. Everyone watched enthusiastically. Soon, ________. Then, another bird arrived. ________. The cuckoo watched patiently. Three little eggs appeared in the nest.   The cuckoo waited. Suddenly, she had her chance. The mother wasn’t there. The cuckoo darted to the nest. In two seconds, _____. invited him neighbours to log on there was a fourth egg beside the other three He’s also an enthusiastic birdwatcher there was a little bird two little bird appeared in his garden It was a cuckoo 1 2 3 4 5 6 20 Listen again!  After twelve days, ________. The little birds hurried to get food for the baby cuckoo.   Ken’s neighbours watched excitedly. The baby cuckoo picked up the other eggs easily with its back, and _______. The birds returned and pushed food into its mouth. After twenty days, __________! On 6th may, ______. In a moment, the nest was empty. ______.______, of course! the cuckoo was enormous The show was over Ken’s neighbours are all enthusiastic birdwatchers now the young cuckoo hatched it opened its wings pushed them out of the nest 1 2 3 4 5 6 21 1. Ken Bruce is an engineer and an enthusiastic birdwatcher as well. 2. A bird appeared in his garden. 3. Ken installed a telephone. 4. The cuckoo watched patiently. 5. There were four eggs after the cuckoo darted to the nest. 6. The young cuckoo hatched after two days. 7. Ken’s neighbours were very angry. 8. The baby cuckoo ate the other eggs. 9. The young cuckoo opened its wings on 6th May. 10. Ken’s neighbours are enthusiastic birdwatchers now. T or F Vocabulary A cuckoo in the nest 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” + stall n.货摊;畜栏;(教堂)圣座 = install install v.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。 ★ A plane appears in the sky. 天空中出现了一架飞机。 ★ He appeared on Broadway. 他在百老汇表演了。 appearv.出现(在) Vocabulary watch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”(seems patient) watched patiently 耐心地看着 invite这里的用法是invite someone to do something，另外也可以invite someone to somewhere ★ I invite many friends to my house tonight. 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) sudden adj.突然的 a sudden storm突如其来的风暴 + ly表副词词性 suddenly suddenly adv.突然地 Vocabulary get 这里的意思是”得到、获得“ get a drink 去喝点东西 get some rest 休息一下 get food 找食物 hurry v.赶紧（做） Hurry up! 快点! n.急忙 in a hurry to 急忙做.. hurry to 匆忙做.. Vocabulary of course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"Of course”会显得有些不友善，一般用"Sure”就好了。 of course 当然 in a moment常用于一般将来时，表示很短时间后将发生的事情 ★ The bus is going to come in a moment. 巴士很快就要到了。 in a moment 片刻，瞬间 Fill up the blank with the correct words. 1.____________(突然),meny dark cloud in the sky at 10 o'clock this morning. 2.Ken’s,____________the webcam____________.(耐心地安装着). 3.Three players are here. We still need_____ ____________one. 4.-Did you late for school? -_____ ___________not, but I still__________(匆忙) this morning. 5.Let's go__________ __________ ___________(吃点东西). Suddenly installing patiently a fourth Of course hurried get some food Grammar 肯定句: 主语＋动词过去式(规则变化)＋其它. 例句: The young cuckoo hatched. 否定句: 主语＋didn't ＋动词原形＋其它. 例句: I didn't go to school yesterday. 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: The young cuckoo hatched. 否定句: 主语＋didn't ＋动词原形＋其它. 例句: I didn't go to school yesterday. 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.I played basketball yesterday.(改为否定句) ______________________________________________________________ 2.yesterday. / She / did / homework / her(连词成句) _______________________________________________________________ 3.I watch TV yesterday.(改正句子) _______________________________________________________________ 4.She didn't watched TV yesterday.(改正句子) _______________________________________________________________ I didn’t play basketball yesterday. She did her homework yesterday. I watched TV yesterday. She didn’t watch TV yesterday. Practice 1.He's an enthusiastic birdwatcher,isn't he? 2.Two little birds appeared in his garden, didn't they? 3.He installed a webcam, didn't he? 4.A cuckoo arrived one day, didn't it? 5.The cuckoo waited patiently, didn't it? 6.The young cuckoo hatched after twelve days, didn't it? 7.Ken's neighbours were excited,weren't they? 8.They watched excitedly, didn't they? 9.On 6th May, the young cuckoo opened its wings, didn't it? 10.The show was over, wasn't it? No,he isn’t. Yes,they did. Yes,he did. Yes,it did. No,it didn’t. Yes,it did. Yes,they were. Yes,they did. Yes,it did. Yes,it was. Practice 1.Did two birds appear in his garden last winter? 2.Did Ken install a telephone? 3.Did the cuckoo listen patiently? 4.Did the young cuckoo hatch after two days? 5.Did the baby cuckoo eat the other eggs? 6.Did the cuckoo open its wings on16th May? 7.Are Ken's neighbours enthusiastic animal watchers now? — No,they didn’t.Two birds appeared in his garden last winter. — No, he didn’t. He installed a webcam. —No, it didn't. It waited patiently. —No, it didn’t. The young cuckoo hatched after twelve days. -No, it didn't. lt pushed them out of the nest. 一No.it didn't. It opened its wings on 6th May. —No,they aren't.They are enthusiastic birdwatchers now. Practice 1.What appeared in his garden lasts pring? 2.What did Ken install? 3.Which bird arrived and watched the nest? 4.How many eggs were there in the nest? 5.The cuckoo darted to the nest. Then how many eggs were there? 6.When did the young cuckoo hatch? 7.Who watched excitedly? 8.When did the young cuckoo open its wings? — Two little birds. — He installed a webcam. 一 A cuckoo. 一 There were three. 一 There were four. — After twelve days. 一 Ken's neighbours. 一 On 6th May, it opened its wings. Practice 4 cuckoo / enormous / after twenty days? (How big ...?) Example:Ken / install / webcam / garden? (What ...?) A: Did Ken install a webcam in his garden? B: Yes,he did. A:What did Ken install in his garden? B: A webcam. 1 three eggs / appear / nest (How many ...?) 2 young cuckoo / hatch / after twelve days? (When ...?) 3 young cuckoo / push / other eggs / out of / nest? (What ...?) 59610.316 Lavf57.41.100 130721.68 null 62927.695 null 56031.727 $$