大熊猫大熊猫大熊猫大熊猫大熊猫.就是大熊猫.panda panda.

骆驼刺——炽热沙漠
草鱼——淡水湖泊
鲸鱼——浩瀚海洋
大熊猫——高山竹林
企鹅——南极冰原
灰喜鹊——松林果园
孔雀——热带雨林
丹顶鹤——滩涂沼泽
钝头蛇——浓密森林

“大熊猫得救了！”孙悟空一面高呼，一面腾云驾雾来到了大熊猫的故乡。“啊，这里竹林葱翠繁茂，哪像开了花儿？”孙悟空边走边看，高兴地唱起了歌，吹起了口哨。这时迎面走来了大熊猫庆庆。孙悟空连忙上前和它拥抱，祝贺它胜利地度过了灾荒。庆庆滔滔不绝地向老孙介绍了各国朋友筹款救灾的情况和专家们共同研制的“竹类开花控制仪”。它制止了竹子开花的蔓延，而且还使已开花的竹子恢复了青春，从根本上解决了熊猫的“粮荒”问题。孙悟空拍手叫好，对庆庆说：“这么大的喜事，又值新年，你为何不向全世界关心你的朋友们报喜呢？”“对，应当向全世界报喜。”于是，它们通过卫星广播站向朋友们发出了邀请。不一会儿，一辆辆超光速太阳能自控飞行车、自控飞船都来到了庆庆的家门口。车门打开了，米老鼠、唐老鸭、灰姑娘、白雪公主、木偶阿童木、卖火柴的小女孩……都光临了。不同的语言、不同的声调和爽朗的欢笑声交织在一起。庆庆走上楼梯，在门口“笃、笃、笃”敲了三下，声控门自动打开，里面一棵棵缀满彩色电灯的大枞树闪着奇异的光彩，一个巨型奶油蛋糕摆在桌子中间，显得分外醒目。庆庆笑容满面地为客人让座、斟酒。大家兴高采烈地向大熊猫举杯祝贺：“干杯！干杯！”大家尽情地唱啊，跳啊。“当，当，当！”除夕夜晚的钟声响了。庆庆再次以主人的身分，向来自各地的朋友们祝贺新年，并感谢大家的无私援助。

解题思路：根据“大熊猫的年龄是小熊猫的3倍，”设小熊猫的年龄是x岁，大熊猫的年龄是3x岁；再过4年，大熊猫的年龄是3x+4岁，小熊猫的年龄是x+4岁，所以再根据“再过4年，大熊猫的年龄与小熊猫年龄的和为28岁，”列出方程解答．

设小熊猫的年龄是x岁，大熊猫的年龄是3x岁；再过4年，大熊猫的年龄是3x+4岁，小熊猫的年龄是x+4岁，
3x+4+x+4=28，
4x+8=28，
4x=28-8，
4x=20，
x=5，
所以3x=3×5=15；
答：大熊猫15岁，小熊猫5岁；
故答案为：15，5．

点评：
本题考点： 年龄问题．

考点点评： 关键是根据题意设出未知数，再根据等量关系式列出方程解答即可．

解题思路：动物的分类除了比较动物的外部形态结构，还要比较动物的内部构造和生理功能，据此答题．

蜜蜂、蚯蚓、河蚌、和蜗牛的体内无脊柱，属于无脊椎动物；鳄鱼、青蛙、大熊猫、鱼的体内有脊柱，属于脊椎动物．可见对题干的动物进行分类的依据是体内有无脊柱．
故选：A．

点评：
本题考点： 动物的分类．

考点点评： 熟练掌握动物的分类知识，仔细分析题干中两类动物的特征，就可以总结出它们所属的类群以及分类的依据．

解题思路：鱼类的特征有生活在水中，鱼体表大都覆盖有鳞片，减少水的阻力，用鳃呼吸，用鳍游泳，靠尾部和躯干部的左右摆动和鳍的协调作用来不断向前游动．

中华鲟是一种大型的溯河洄游性鱼类，是我国特有的古老珍稀鱼类．世界现存鱼类中最原始的种类之一．所以中华鲟具有鱼适于水中生活的形态结构特点和生理特点．而肺、鳍状肢、气囊、翼和游泳足这都并非鱼类特有，当然也不是中华鲟的特点．并且肺、气囊和翼这些器官也不适于水中环境．所以中华鲟营水中生活至关重要是鳃和鳍
故选：A

点评：
本题考点： 鱼类的主要特征．

考点点评： 解决此类问题首先要看这种动物（如中华鲟）属于哪一类（如鱼类），知道其适于水中生活的特点．

白暨豚的数量不及大熊猫的5%,是我国一级保护动物,是一种古老而美丽的动物,有长江女神之称

We should extend/expand the size of our Panda reserve.we should extend the reservered area for panda even further We should put a greater expansion of protected areas Panda

As it all known to us ,pandas are our national treasures.They are very cute with black and white color,Many people like pandas because they are very friendly and smart.Pandas are living in Sichuan Province,China and they like eating bamboos.They usually sleep in daytime and hunt for food in night.I like pandas very much

有,应该是中国的国宝之一吧.不加之一证明就它一种是国宝,加之一是说除了大熊猫还有其他的动物也是国宝.比如华南虎.

是简单的生命进化的!

it is difficult for to survive
happy the children play

2.4x2x3.14x3=45

大熊猫
迄今为止,全世界200多个国家和地区几乎濒临绝迹的大熊猫,只有在我国的四川、陕西、甘肃部份地区的深山老林中才能找到它们的身影.目前全世界的大熊猫总数仅1000只以下,而且数量在不断减少.
在动物学上,大熊猫属食肉目.熊猫从分类上讲属於哺乳纲食肉目动物,但食性却高度特化,成为以竹子为生的素食者.大熊猫主食竹子,也嗜爱饮水,大多数大熊猫的家园都设在溪涧流水附近,就近便能畅饮清泉.大熊猫性情温顺,一般不主动攻击人或其它动物.大熊猫的视觉极不发达.
主要原因就是稀少,长的乖!

今天我特别开心，因为这段时间我表现特好，妈妈送给我一个礼物，那就是我梦寐以求的超级大熊猫，我给它起名叫——贝贝。贝贝可爱极了，它的身体毛茸茸的，手感特别好。圆圆的大脑袋，看上去特别憨厚。两只亮晶晶的眼睛晶莹剔透，尖尖的嘴巴上面有个黑色的大鼻子，两只耳朵显得特别机灵。自从有了贝贝，我不在感到寂寞，它每天陪我做作业，玩游戏，晚上还陪我睡觉，帮我取暖。有了它我每天都过得特别开心。现在贝贝已经成为我学习，生活的好帮手，也是我形影不离的好朋友。心爱的大熊猫——贝贝，我爱你！（指导老师：徐向珍）南通如东掘港双语小学二年级：陈飞洋

解题思路：哺乳动物的特征即：胎生哺乳，体表被毛覆盖，体腔内有膈，牙齿分为门齿、臼齿、犬齿，心脏四腔，用肺呼吸，体温恒定．

国宝大熊猫“团团”、“圆圆为哺乳动物用肺呼吸，具有胎生哺乳的特征，体腔内有膈，牙齿分为门齿、臼齿、犬齿，体表被毛有保温作用，体内有良好的产热和散热的结构为恒温动物．故D的说法错误．
故选：D．

点评：
本题考点： 哺乳动物的主要特征．

考点点评： 关键知道哺乳动物的特征，即：胎生哺乳，体表被毛覆盖，体腔内有膈，牙齿分为门齿、臼齿、犬齿，心脏四腔，用肺呼吸，体温恒定．

一头年轻,健壮的大象甩着长鼻子慢腾腾地走着.它们腿粗得像大柱子,巨大的脚掌沉重地踏在沙土上,发出“嗵嗵”的声音.它高大,壮实,全身光溜溜的,像堵灰色的水泥墙.细尾巴拖在身后,小眼睛眯成了一条缝,蒲扇似的大耳朵不时地呼扇着.一对长牙光滑洁白,像雕成的两柄短剑一样.最有趣的要数它的长鼻子了.它的鼻子能伸能卷,鼻端有两个“小手指”,看,不费吹灰之力,它就拾起了一根粗壮的木头.

It is the national animal of China.
It has only two colors,black and white.
It likes eating bamboo very much.

竹子是一节一节的,熊猫是骨架支撑的.

Panda is a kind of treasure animal.Its color is black and white.It is friendly and smart.Pandas live in forest and mountainous area of China.They live on bamboos.Their habit is to sleep in daylight and look for food at night.I like pandas very much.

生产者 消费者 传粉
细菌 真菌 碳/物质
捕食关系 食物链
----------------------------------
即兴发挥,见笑了.

短文主要从性情,形象,【 饮食 】三个方面来介绍大熊猫的
大熊猫的性格既温和,又【淘气】；既【 稳重好静】,似乎有些迟钝,又灵活敏捷.

a lovely panda,a ugly penguin

熊猫（英文名：panda）
域：真核域(Eukaryota)
界：动物界(Animalia)
门：脊索动物门(Chordata)
纲：哺乳纲(Mammalia)
目：食肉目(Carnivora)
科：熊科(Ursidae)
属：大熊猫属(Ailuropoda)
种：大熊猫(A. melanoleuca)

当然是C,碳是地球上一切生命的基础

大熊猫如果不列为保护动物还活着吗?海洋生物的变异是存在的,只是因为海洋环境的稳定,所以物种几万年来变化少,但基因的突变随时随地都可能发生,但并不是发生了突变就会被环境所接受,可能还是维持原先物种的形态,在海底火山附近的生物应该变化会相对一些吧,这就能说明问题了不是吗?http://shengwu.luohuedu.net/shengwu/

解题思路：根据平面镜成像的特点：所成的像是虚像；像和物体形状、大小相同；像和物体各对应点的连线与平面镜垂直；像和物体各对应点到平面镜间距离相等进行分析解答．

根据平面镜成像的特点，像和物体各对应点到平面镜间距离相等；
大熊猫通过平面镜成像，并且它的像与本身关于镜面对称，通过观察，只有选项D符合这一特点．
故选：D．

点评：
本题考点： 平面镜成像的特点、原理、现象及其实验方案．

考点点评： 本题主要考查的是平面镜成像特点的应用．解答此题的关键是熟练掌握平面镜成像的特点，此题难度不大，属于基础题．

大熊猫虽偏爱竹笋,但常以竹叶和一年生幼竹中上部竹杆为食,是很有道理的.野外生活的大熊猫,偶尔也采食其它植物；如无芒小麦、玉米、木贼、青茅、多孔蕈(xùn)、野当归、羌活、幼杉树皮等数十种植物.

A visit to the zoo:
Today,we paid a visit to the Beijing Zoo which was not far away from my house.It took us about 30 minutes to get there by bus.There,we saw lot of different animals who were getting on well with each other.My favourite animal is the giant pandas.They were so cute that I was standing there watching them for a long time.I wonderd why they looke so lovely that everybody liked them.Also,we saw many other animals,such as,monkeys,tigers,lions,snakes,elephants and so on.I think,it must be very exciting to work in the zoo and live with all the animals.They are our human friends.Therefore,we must protect them.
E-mail to Wanhan:
Dear Wanhan:
How are you recently?It was so nice to get your message.And I would like to tell you that we are going to have a holiday.So,I made a plan to travel to Beijing.In Beijing,I want to pay a visit to Tian An Men Square,the Palace Musem and the Great Wall as well.I will be leaving at 10:50 AM,Friday.And I will arrive at the station at about 1:30 PM.I think,if possible,please pick me up at the station.
I will be very appreciated to your help.
Best Wishes!
Yours,Lihua

A,相比B更对

分析:
先计算出每天一只大熊猫吃多少千克箭竹,再计算出增加 2 倍的的大熊猫每天吃掉多少千克箭竹,最后算出一个月吃掉多少箭竹.
420 ÷ 7 ÷ 3 × (3 + 2 × 3) × 30 = 5400 (千克)
分析:故事书只和科技书的数量有关,是科技书的3倍
240 × (1 + 2) = 240 × 3 = 720 (本)
分析:先计算出小胖妈妈的年龄 (64 - 4) ÷ 2,再算出小胖的年龄
[(64 - 4) ÷ 2 - 2] ÷ 4 = 7 (岁)

因为动物邮局汇款可以留六个汉字,所以附言一栏的这句话必定是6个汉字组成,即为所寄款的目的,所以这句话是：（给熊猫买竹子）； 或者（为熊猫种竹子）
如果满意,请采纳,谢谢.

新华社北京５月１３日电（记者　于文静）据国家林业局最新消息,卧龙自然保护区管理局办公室在与外界通信中断约３０小时后,终于与四川省林业厅通过卫星电话取得联系,称其饲养繁育的８６只大熊猫无伤亡,幼仔已被全部转移至地势开阔安全的沙湾.
　　截至目前,四川汶川地震涉及到的中国（卧龙）保护大熊猫研究中心、成都大熊猫繁育研究基地、陕西省珍稀野生动物抢救饲养研究中心等中国三大大熊猫饲养繁育基地共１４４只大熊猫均无伤亡.

外貌描写：脑袋、耳朵、圆眼、文质彬彬、颜色、身材、腿
动作描写：踱着方步
通过这些细节描写,表现出了作者对大熊猫的赞美与热爱.

12 x3=36

2*5/4*(31+1/3)=235/3=78+1/4

she says hei father is the bravest man i am smart , aren't i ? panda is the lovelist animal which animal do you think is the biggist you should spend more time on your study he tells a funnier story

Pandas eat bamboo and plants and leaves.

解题思路：此题主要考查的是动物体的结构层次．动物体的结构层次由小到大依次是：细胞→组织→器官→系统→动物体．据此解答．

细胞是动物体结构和功能的基本单位；动物体是由细胞分裂、分化形成不同的组织，组织进一步形成器官，动物体的器官是由不同的组织按照一定的次序结合在一起构成的行使一定功能的结构．再由能够共同完成一种或几种生理功能的多个器官按照一定的次序组合在一起形成系统，动物体有消化系统、呼吸系统、循环系统、泌尿系统、运动系统、生殖系统、内分泌系统和神经系统；最后由八大系统构成完整的动物体．因此动物体的结构层次由微观到宏观依次是细胞→组织→器官→系统→动物体．因此，选项A、C、D是错误的．
故选：B．

点评：
本题考点： 动物体人体的结构层次．

考点点评： 解此题的关键是理解掌握动物体的结构层次．

比喻

The giant panda (Ailuropoda melanoleuca) ("black-and-white cat-foot") is a mammal classified in the bear family, Ursidae, native to central-western and southwestern China. It is easily recognized by its large, distinctive black patches around the eyes, ears and on its rotund body. Though technically a carnivore, the panda has a diet which is 98% bamboo. However, they may eat other foods such as honey, eggs, fish, and yams.
The Giant Panda is an endangered animal; an estimated 3,000 pandas live in the wild[2][3] and over 180 were reported to live in captivity by August 2006 in mainland China[3] (another source by the end of 2006 put the figure for China at 221[4]), with twenty pandas living outside of China.[citation needed] However, reports show that the numbers of wild panda are on the rise.[5][6]
The giant panda has long been a favorite of the public, at least partly on account of the fact that the species has an appealing baby-like cuteness that makes it seem to resemble a living teddy bear. The fact that it is usually depicted reclining peacefully eating bamboo, as opposed to hunting, also adds to its image of innocence. Though the giant panda is often assumed docile because of their cuteness, they have been known to attack humans, usually assumed to be out of irritation rather than predatory behavior.
The Giant Panda has a very distinctive black-and-white coat. Adults measure around 1.5 m long and around 75 cm tall at the shoulder. Males can weigh up to 115 kg (253 pounds). Females are generally smaller than males, and can occasionally weigh up to 100 kg (220 pounds). Giant Pandas live in mountainous regions, such as Sichuan, Gansu, Shaanxi, and Tibet. While the Chinese dragon has been historically a national emblem for China, since the latter half of the 20th century the Giant Panda has also become an informal national emblem for China. Its image appears on a large number of modern Chinese commemorative silver, gold, and platinum coins.
The Giant Panda has an unusual paw, with a "thumb" and five fingers; the "thumb" is actually a modified sesamoid bone, which helps the panda to hold the bamboo while eating. Stephen Jay Gould wrote an essay about this, then used the title The Panda's Thumb for a book of essays concerned with evolution and intelligent design. The Giant Panda has a short tail, approximately 15 cm long. Giant Pandas can usually live to be 20-30 years old while living in captivity.
Until recently, scientists thought giant pandas spent most of their lives alone, with males and females meeting only during the breeding season. Recent studies paint a different picture, in which small groups of pandas share a large territory and sometimes meet outside the breeding season.[citation needed]
Like most subtropical mammals, but unlike most bears, the giant panda does not hibernate.
[edit] Diet

Pandas eating bamboo at the National Zoo in Washington, D.C.Despite its taxonomic classification as a carnivore, the panda has a diet that is primarily herbivorous, which consists almost exclusively of bamboo. This is an evolutionarily recent adaptation. Pandas lack the proper enzymes to digest bamboo efficiently, and thus derive little energy and little protein from it.
While primarily herbivorous, the panda still retains decidedly ursine teeth, and will eat meat, fish, and eggs when available. In captivity, zoos typically maintain the pandas' bamboo diet, though some will provide specially formulated biscuits or other dietary supplements.
大熊猫（Ailuropoda melanoleuca）,通常称熊猫,是属于熊科的一种哺乳动物,体色为黑白两色.熊猫生长于中国中西部四川盆地周边的山区,是中国特有的野生动物,亦为国宝.全世界现存大约3100只左右,由于生育率低,加上对生活环境的要求相当高,是一种濒危动物.[1]
大熊猫古今有许多别名：貔貅、大猫熊、竹熊、白熊、花熊、貘、华熊、花头熊、银狗、大浣熊、峨曲、杜洞尕、执夷、貊、猛豹、猛氏兽及食铁兽等.
在中文里,这个动物有两种名称：熊猫和猫熊.其来历的一种说法说1869年,法国天主教传教士阿尔芒·戴维德（Armand David）认识了熊猫后,给“熊猫”定名为“黑白熊”,归属于熊科.两年后,动物学家进一步考查,研究它属於猫熊科,将它进一步定名为“猫熊”.1940年代,在重庆北碚博物馆展举办了一次动物标本展览.当时,定名为猫熊,意思是它的脸型似猫那样圆胖,但整个体型又像熊.由于中文使用者传统上通常都习惯右到左的写法,所以当时猫熊一词是以右到左的方式书写.在标准中文文法里,形容词通常都被置放在名词的前面.由於熊猫被一般人认为属於熊科,因此猫是形容词,熊是名词.故,猫熊一词在中文文法上是对的.到1940年代,很多中文使用者已经开始习惯左到右的中文读法,所以当时重庆北碚博物馆所展示的“猫熊”字样就被大家误读成熊猫.从此以后,熊猫一词便开始先在四川一带流行起来,长此以往向传讹误,一至到今天,大部分的人也就习惯了使用熊猫一词.
然而也有人认为这种说法是不对的.熊猫和猫熊两种说法从一开始就没有定论.[1]
熊猫一词在中国大陆、马来西亚和新加坡是最普及的称呼,而在台湾,熊猫比较常用,不过,亦有人称猫熊.
大熊猫主要栖息于海拔1400米—3500米,落叶阔叶林,针阔混交林和亚高山针叶林带的山地竹林内.主要分布在中国的陕西南部、甘肃及四川等地.
大熊猫的祖先是始熊猫（Ailuaractos lufengensis）,这是一种由拟熊类演变而成的以食肉为主的最早的熊猫.始熊猫的主枝则在中国的中部和南部继续演化,其中一种在距今约300万年的更新世初期出现,体形比现在的熊猫小,从牙齿推断它已进化成为兼食竹类的杂食兽,此后这一主支向亚热带扩展,分布广泛,在华北、西北、华东、西南、华南以至越南和缅甸北部都发现了化石.在这一过程中,大熊猫适应了亚热带竹林生活,体型逐渐增大,依赖竹子为生.在距今50-70万年的更新世中、晚期是大熊猫的鼎盛时期.现在的大熊猫的臼齿发达,爪子除了五趾外还有一个“拇指”.这个“拇指”其实是一节腕骨特化形成,学名叫做“桡侧籽骨”,主要起握住竹子的作用.美国生物学家史蒂芬·杰伊·古尔德(Stephen Jay Gould)——关于这个写过一篇散文,后来又用《熊猫的拇指》作为一部散文集的名称.

"Tuantuan" and "Yuanyuan" Play in the Snow
The pair of pandas to be gifted to Taiwan named "Tuantuan" and "Yuanyuan" are happily playing in the snow,in the Wolong Nature Reserve of southwestern Sichuan
Province.
Tuanyuan and Yuanyuan,the Chinese word,means reunion,which apparently expressed mainland people's hope for the reunion between the mainland and the island.
Through the China Central Television's collection,more than 50,000 pairs of nicknames have been proposed for the panda couple.Among them,Tuantuan and Yuanyuan are supported by most people.

四川西北部、陕西南部和甘肃南部的少数地区.
要是试题的话,答案就是：
大熊猫是我国特有的一级保护动物,为世界人民所喜爱.野生大熊猫只生活在我国四川省西北部、甘肃省南部的少数地区.

Dongbei tiger is called by Siberian tiger internationally.Because they live mainly in the far east of the Russia. Also in the Heilongjiang Province of our country, there are a few of them.
As i know, Siberian tiger is the strongest predottors in the land and it prey many kinds of animals most of which are deers and sometimes even bears and wolves. Although Siberian tigers usually live far away the people, but they are still killed by some people because of their economic fenifits.So the number of tigers are decreasing sll the time .they are much needed to be protected!
回答者： 202.118.230.* 2010-9-24 15:03

受人保护的金丝猴,可敬可爱的大熊猫

we need to protect pandas .

1 tough enviornment to live
2 short of food(bamboo)
3 difficult to propagate

熊猫的生活地域,“熊猫”的得名,常吃食物,生活习性.
好像是这4点,我们才学,应该是这个吧.⊙﹏⊙