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鸟类知识讲座英语

发布时间: 2022-07-06 07:26:57

❶ 我从导游那里听了一些有关鸟类的有趣的故事英语

This is one of the most interesting stories ______ ______ ______ ______ ______.
答案:I have ever heard before.

❷ 关于birds的英语新闻

birds这个字,意思是鸟,是复数。
鸟,又称作鸟儿。定义:有羽毛的卵生脊椎动物,字典解释:脊椎动物的一类,温血卵生,用肺呼吸,几乎全身有羽毛,后肢能行走,前肢变为翅,大多数能飞。在动物学中,鸟的主要特征是:身体呈流线型(纺锤型或梭形),大多数飞翔生活。体表被覆羽毛,一般前肢变成翼(有的种类翼退化);胸肌发达;直肠短,食量大消化快,即消化系统发达,有助于减轻体重,利于飞行;心脏有两心房和两心室,心搏次数快。体温恒定。呼吸器官除具肺外,还有由肺壁凸出而形成的气囊,用来帮助肺进行双重呼吸。
羽毛分为正羽、绒羽和毛羽三种类型。正羽的羽枝两侧密生羽小枝,羽小枝上生有钩或槽,前后相邻的羽小枝相互钩连,组成扁平而有弹性的羽片。体表的正羽,形成一层防风外壳,并使鸟体呈流线型轮廓。翼及尾上的正羽,对飞翔及平衡起决定作用。绒羽的结构特点是羽轴纤弱,羽小枝的钩状突起不发达,因而不能构成坚实的羽片,有保温作用。鸭绒就是鸭的绒羽。毛羽很细,呈毛发状,杂生在正羽与绒羽之中,在拔去正羽和绒羽之后才能见到。
鸟类的皮肤无汗腺,唯一的皮脂腺是尾部的尾脂腺,其分泌的油质,经过喙的涂抹,擦在羽上,使羽片润泽不为水湿。尾指腺的分泌物,还含有麦角固醇,这种物质在紫外线照射下,能转变为维生素D。当鸟用喙涂擦羽毛时,维生素D可被皮肤吸收,有利于骨骼的生长。
鸟类适应于飞翔生活,其骨骼轻而坚固,骨片薄,长骨内中空,有气囊穿入。许多骨片合在一起,以增加坚固性。脊柱可分为颈椎、胸椎、腰椎、荐椎和尾椎五部分。颈椎数目较多,椎体呈马鞍形,使颈部极为灵活(猫头鹰头部活动可达270°)。
最后几个胸椎、全部腰椎、荐椎和部分尾椎完全愈合在一起,称综荐骨,为腰部的坚强支柱。肋骨上有钩状突,互相钩接,使胸廓更为坚固。
前肢变为翼,各骨排成一直线,骨间有能动的关节,末端的腕骨、掌骨、指骨愈合变形,使翼扇动时成为一个整体。肩带由肩胛骨、乌喙骨和锁骨组成。细而有弹性的锁骨呈“V”字形,它能在鼓翼时阻碍左右乌喙骨的靠拢,也能增强肩带的弹性。
鸟类的整个体重落在后肢,后肢骨骼强大,和其他陆栖脊椎动物的后肢骨相比,鸟类跗骨延伸,起到增加弹性的作用。鸟类通常具四趾。在成鸟,腰带的髂骨、坐骨、耻骨三骨片以及综荐骨愈合成一个整体,增加了腰带的坚固性。
鸟类与飞翔有关的胸肌特别发达,约占身体质量的1/5,它能发出强大的动力,牵引翼的扇动。而背部肌肉退化,这一点和鱼类正相反。
鸟的胸肌可分为大胸肌和小胸肌两种。前者起于龙骨突,止于肱骨的腹面,收缩时,使翼下降;后者起于龙骨突,而以长的肌腱穿过由锁骨、乌喙骨和肩胛骨所构成的三骨孔,止于肱骨近端的背面,收缩时使翼上举。
后肢的肌肉,集中在大腿的上部,而各以长的肌腱连到趾上。这样,支配前肢和后肢运动的肌肉都集中于身体的中心部分,这对于飞翔时保持身体重心的稳定性有重要意义。
现代鸟类缺齿,咀嚼功能由砂囊代替。雌鸽在生殖时期,嗉囊壁能分泌“鸽乳”用来喂养雏鸽。鸟类的消化腺(肝、胰)很发达,它们分别分泌胆汁和胰液并注入十二指肠,参与小肠内的消化作用。家鸽无胆囊,而鸡、鸭等大多数鸟类都有胆囊。鸟类的消化能力强,食量大而不经饿,这是与鸟类飞翔时能量消耗大有关的。
鸟类的大脑、小脑、中脑都很发达。大脑半球较大,这主要是由于大脑底部纹状体的增大。在鸟类,纹状体是管理运动的高级部位,也和一些复杂的生活习性相关。实验证明:切除家鸽的一部分纹状体后,家鸽正常的兴奋和抑制就被破坏,视觉受影响,求偶、营巢等习性丧失。鸟类的大脑皮层并不发达,小脑很发达,这与鸟类飞翔运动的协调和平衡相关。中脑在背部构成一对发达的视叶。
在鸟类的感觉器官中,最发达的是空中飞翔时起重要作用的视觉器官,而嗅觉器官不发达。鸟眼依靠发达的睫状肌可以迅速地调节视力,由远视改变为近视。因此,当鸟在树木中疾飞时,从未和树枝相碰;或由高空俯冲到地面觅食时,也能在一瞬间由“远视眼”调整为“近视眼”。鸟眼的瞬膜发达,飞行时遮盖眼球,起保护作用。
鸟类的肾脏十分大,可占体重的2%以上,在比例上甚至超过哺乳类的肾脏。肾脏之所以发达,是与鸟类的新陈代谢相关的。鸟类无膀胱,尿中水分较少,呈白色浓糊状,随粪排出而不单独排尿。
鸽与大多数鸟类一样,无外交接器(鸵鸟、鸭、鹅等有交接器)。它们在交配时,雌雄鸽的泄殖腔孔相互接触,精液进入雌体而行体内受精。卵成熟后,破卵巢壁而出,被吸入输卵管的喇叭口内,如遇有精子,则在此处受精。卵无论受精与否,沿输卵管下行时,都被裹上蛋白,然后又加上卵壳膜,最后在子宫处加上石灰质的蛋壳。鸽的受精卵,孵化期约16 d,鸡约21 d,鸭约28 d。
ir在英语里是一个元音字母组合,在单字里发卷舌长元音/ɝ/的音,发音时,舌端必须离开下齿,并尽量向上齿龈卷起来,舌中部隆起,舌位接近半高,是三个中元音中舌位最高的一个,牙床接近半合,是三个中元音中牙床开得最小的一个,双唇略扁平,向左右两边拉开些,呈微笑状,这个音出现在字首、字中和字尾位置,如:
birthday 生日
circus 马戏团
dirty 脏的
bird 鸟
circle 圆
dirt 灰尘
girl 女孩
希望我能帮助你解疑释惑。

❸ 求一些鸟类的英语,带翻译,求求求求求求!不少于5个

eagle 鹰
bald eagle 白头鹰
condor 秃鹰
hawk, falcon 隼
heron 苍鹰
golden eagle 鹫
kite 鹞
vulture 秃鹫
cock 公鸡
hen 母鸡
chicken 鸡, 雏鸡
guinea, fowl 珍珠鸡
turkey 火鸡
peacock 孔雀
ck 鸭
mallard 野鸭, 凫
teal 小野鸭
gannet 塘鹅
goose 鹅
pelican 鹈鹕
cormorant 鸬鹚
swan 天鹅
cob 雄天鹅
cygnet 小天鹅
gander, wild goose 雁
dove 鸽
pigeon 野鸽
turtle dove 斑鸠
pheasant 雉, 野鸡
grouse 松鸡
partridge 石鸡, 鹧鸪
ptarmigan 雷鸟
quail 鹌鹑
ostrich 鸵鸟
stork 鹳
woodcock 山鹬
snipe 鹬
gull, seagull 海鸥
albatross 信天翁
kingfisher 翠鸟
bird of paradise 极乐鸟, 天堂鸟
woodpecker 啄木鸟
parrot 鹦鹉
cockatoo 大葵花鹦鹉
macaw 金刚鹦鹉
parakeet 长尾鹦鹉
cuckoo 杜鹃,布谷鸟
crow 乌鸦
blackbird 乌鸫
magpie 喜鹊
swallow 燕子
sparrow 麻雀
nightingale 夜莺
canary 金丝雀
starling 八哥
thrush 画眉
goldfinch 金翅雀
chaffinch 苍头燕雀
robin 知更鸟
plover 千鸟
lark 百鸟,云雀
swift 褐雨燕

❹ 关于鸟类的英语单词

gannet是塘鹅

booby是鲣鸟

鲣鸟:若干大的、蹼足、食鱼的海鸟之一,飞行距离远,长时期逗留在海上,大群繁殖,主要生活在海岛上

塘鹅:是北大西洋最大的海鸟,亦见于非洲、澳大利亚及纽西兰附近的温带水域中。常潜入海中以猎捕鱼及乌贼;大部分时间栖于水中。其巢密集筑于陡崖上。每窝仅产1枚蓝白色卵。

❺ 急需一篇50词左右的介绍鸟类的英语短文!

The kookaburras, also known as the "laughing jackass", is a special bird in Australia. Its voice is hoarse, so it is often used as background voice in movies or TV programmes when people want to show the sound of jungle. The kookaburras is about 46 centimetres and weighs about 500 grams. It is the largest in size among all species of kingfishers. It mainly perches in Eastern Australia, but now it is successfully introced into Western Australia. Unlike other species of kingfishers, it does not eat fish, but feeds on mice, little birds, snakes and insects. While in the west, it also takes chickens and cks as food.

笑翠鸟,别名笑狗鱼鸟(laughing jackass),是澳洲独有的鸟类。它的叫声嘶哑(hoarse),因而在电影和电视中表现丛林的声音时,它的叫声通常被用作背景音。它的身长有46公分,体重约500克,是翠鸟(kingfisher)家族中体型最大的一种,主要生活在澳洲东部,但现在已经被成功引进澳洲西部。它不吃鱼,主要捕食老鼠、小鸟、蛇和昆虫,但在西部,它们也捕食鸡和鸭子。

❻ 介绍鸟的英语短文

There is a legend about a bird which sings just once in its life, more sweetly than any other creature on the face of the earth. From the moment it leaves the nest it searches for a thorn tree, and does not rest until it has found one. Then, singing among the savage branches, it impales itself upon the longest, sharpest spine. And, dying, it rises above its own agony to outcarol the lark and the nightingale. One superlative song, existence the price. But the whole world stills to listen, and God in His heaven smiles. For the best is only bought at the cost of great pain….
有一个传说,说的是有那么一只鸟儿,它一生只唱一次,那歌声比世上所有一切生灵的歌声都更加优美动听。从离开巢窝的那一刻起,它就在寻找着荆棘树,直到如愿以偿,才歇息下来。然后,它把自己的身体扎进最长,最尖的荆棘上,便在那荒蛮的枝条之间放开了歌喉。在奄奄一息的时刻,它超脱了自身的痛苦,而那歌声竟然使云雀和夜莺都黯然失色。这是一曲无比美好的歌,曲终而命竭。然而,整个世界都在静静地谛听着,上帝也在苍穹中微笑。因为最美好的东西只能用最深痛的巨创来换取……

❼ 保护鸟类的英语作文

First of all I have to start from
If you really love and want to protect their birds, then: What kind of bird you do not raise!
Because there does not belong to a bird cage is not their natural attribution! And then a large cage is not!
The vast land of endless blue sky is their home!

Freedom is part of each bird's life!

And those around you and then tell you to do the same thing! And refused to eat any non-breeding birds, eggs! Do not buy any use of wild birds, feathers, or other organs do arts and crafts!
Then, if you have a spare then please contribute to the Association for the Protection of Birds, as volunteers, willing to publicize knowledge of the Protection of Birds
Please send them to their friends as human beings who are not and never will be the master!
The Protection of Birds
1, to contain the phenomenon of hunting
Is a lot of expensive, rare birds has become the food on the table, people kill objects. A serious problem has been exposed, to know If you do not take measures on a shotgun I think people will be the last bullet for themselves.
The first is "blocking" is to strengthen the intensity of market management, block of wild animals in the market, distribution channels, those measures were the reason to kill wild animals will be set the expense of France, still go its own way, wantonly killing of wild animals, a great The reason is because the wild animals get sold on the market can Maihao price. Measures to kill the game as long as they can not be sold in the market, and will be punished by law, then hunting of wild animals, the phenomenon would be greatly reced.
The second is "Shu" is to strengthen publicity and ecation of the people, so that people from the very recognition of the importance of protecting wild animals, so that people have the concept of the rule of law in this regard is only to clear the people's ideological obstacles to practical action in do the work of protecting wild animals, Mao Zedong once said: "The people are in this war." Therefore, to fight this war, the protection of wild animals, we must do the people's work.
The third is the "fight", that is, the people on the basis of clear, in-depth relied on the people, the establishment of various reporting system, where upon receipt of illegal killing, selling message, it should immediately launch an attack. Which one dares to abandon the expense of France, then waiting for him will be the legal penalties, not soft. "Beating" is a means, only the crackdown, in order to protect wildlife resources.
The fourth is to "maintain", that is, the protection of wild resources, based on the appropriate to meet the needs of the people to establish a base of wild animal husbandry. Many birds have a high food value, medicinal value. Bird could sideline the rural economy be promoted so that farmers towards the road to riches; objectively has reced the people's nature to kill wild animals to protect a limited number of animal resources. This can serve two too, why not?
2, the establishment of protection agencies to combat illegal hunting

English translation of what the final words are not allowed to ask me

❽ 雅思词汇:各种鸟类用英语怎么说

喜鹊
magpie
麻雀
sparrow
大雁
wild
goose
天鹅
swan
黄鹂
cuckoo
鹦鹉
parrot
孔雀
peacock
鸽子
pigeon
海鸥
seagull
蓝鸟
bluebird

eagle
百灵
lark
乌鸦
crow
海燕
petrel...
再看看别人怎么说的。

❾ 鸟类的英语

eagle 鹰
bald eagle 白头鹰
condor 秃鹰
hawk, falcon 隼
heron 苍鹰
golden eagle 鹫
kite 鹞
vulture 秃鹫
cock 公鸡
hen 母鸡
chicken 鸡, 雏鸡
guinea, fowl 珍珠鸡
turkey 火鸡
peacock 孔雀
ck 鸭
mallard 野鸭, 凫
teal 小野鸭
gannet 塘鹅
goose 鹅
pelican 鹈鹕
cormorant 鸬鹚
swan 天鹅
cob 雄天鹅
cygnet 小天鹅
gander, wild goose 雁
dove 鸽
pigeon 野鸽
turtle dove 斑鸠
pheasant 雉, 野鸡
grouse 松鸡
partridge 石鸡, 鹧鸪
ptarmigan 雷鸟
quail 鹌鹑
ostrich 鸵鸟
stork 鹳
woodcock 山鹬
snipe 鹬
gull, seagull 海鸥
albatross 信天翁
kingfisher 翠鸟
bird of paradise 极乐鸟, 天堂鸟
woodpecker 啄木鸟
parrot 鹦鹉
cockatoo 大葵花鹦鹉
macaw 金刚鹦鹉
parakeet 长尾鹦鹉
cuckoo 杜鹃,布谷鸟
crow 乌鸦
blackbird 乌鸫
magpie 喜鹊
swallow 燕子
sparrow 麻雀
nightingale 夜莺
canary 金丝雀
starling 八哥
thrush 画眉
goldfinch 金翅雀
chaffinch 苍头燕雀
robin 知更鸟
plover 千鸟
lark 百鸟,云雀
swift 褐雨燕
whitethroat 白喉雀
hummingbird 蜂雀
penguin 企鹅
owl 枭,猫头鹰
scops owl 角枭,耳鸟