Day56 1au8 teddy bear & 冬眠萬(wàn)思樂學(xué)V-learn 小西媽雙語(yǔ)工程2003期87號(hào)Kris 2020.12.30

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Listening: 1au8-12牙牙學(xué)語(yǔ)2，音頻字母歌＋姜老師拼讀歌vedio: meet the animal 2集Reading: 海尼曼中8本其他中文2本 Game1: Hi, Kris today we will go to the unit eight. It's called Teddy bear. Look, you have a blue Teddy bear. I have a brown Teddy bell, let's sing the song and have a dance. Teddy bear, teddy bear Turn around and Teddy bear, Teddy bear, touch the ground, Teddy bear teddy bear show your shoe, Teddy bear, Teddy bear, that will do. meet the animalwho are you？I am A grizzly bear.The type of brown bear, where do you live? Where do you live? I live in Alaska, many grizzly bears we live in forests, meadows and tundra. You are very big yes, and we can run fast too. We also have long claws. are you dangerous? Grizzly bears are usually peaceful, but a mother grizzly bear is very dangerous. She'll attack anyone who goes near her cubs, what do you eat? We eat berries, leaves, fruits, and nuts, sometimes we eat small animals or even moose.Friendly bears go fishing too, right? We eat lots of salmon in the fall. That's when we get really that why do you eat so much? We go into a deep sleep during winter, we will not eat again until spring. I'm a giant panda giant pandas are a type of bear. We are one of the rarest mammals on earth giant pandas live in China be like misty mountain. What do you eat? Giant pandas mostly eat bamboo shoots and leaves we eat a lot and we eat fast, we eat for 12 hours a day can giant pandas climb, yes, giant pandas are great climbers. We can also swim very well. Do you how long the the giant pandas usually live alone sometimes we eat together do giant pandas hibernate in winter, most bears hibernate in winter, but giant pandas don't we just find a warmer place for winter. Where do you sleep? Giant pandas sleep in many different places, sometimes we nap in the hollow logs. Different Mammals have different diets, giraffes, elephants, and deer eat only plants. Tigers lions and wolves eat only meat. Some members eat both plants and meat bears Munch on leaves, berries, insects, fish and small animals, panda bear like bamboo. Plant based food make up the majority of a bear's diet-sometimes as much as 90%. Some of the plants including flowers, grass mushrooms, roots fruits, nuts, and honey. Coming to the end of August, the bears will begin to take on fat and will increase in both sides and weight, prepering for the long and hard winter ahead of them in hibernation. In September, the bills are gathering weight for winter heavy nation and are at the largest during the autumn months. They also have very thick clothes which added to their size and can alter their coloring. As the months extend, the bills will stay longer near their cave steering to needing additional nourishment for the tough winter ahead of them. Combination is a special kind of sleep during have a nation animals sleep for months they breath very slowly, their heart beat slowly, they have less body heat. Why do bill it so much? Because bill need to get fat in the fall they will leave off their fat over the winter. Why do animals happen it some animals like frog and snakes happened because they would die from the cold. Other animals like bell cannot find enough food in the winter. Bill can wake up for a short time, but even then they are still half asleep. Game2:模擬ten in bed 了解動(dòng)物行為習(xí)慣（saz問答卡） 冬眠True hibernation For true hibernators, their bodies cool way down. They don’t move for days or weeks. It’s hard to wake an animal in true hibernation. This can be dangerous if a predator attacks the true hibernators. So, they often find a safe den before they sleep.True hibernators include冬眠的動(dòng)物包括chipmunks (花栗鼠), woodchucks (美洲土撥鼠), bats (蝙蝠), turtles (龜類), frogs (青蛙), toads (蟾蜍), salamanders (蜥蜴), and snakes (蛇類).2Torpor蟄伏Some animals don’t really hibernate but go into a deep sleep called torpor. Torpor can last for a few days or just a few hours on a very cold night. Their body does cool off, but not as much as hibernators. In torpor an animal can wake up in case of danger. Only warm-blooded animals can use torpor to survive the winter.Animals that go into torpor include蟄伏的動(dòng)物包括black bears (黑熊), raccoons (浣熊), skunks (臭鼬), some mice (老鼠) and birds (鳥類).3Estivation夏眠Sometimes animals hibernate to survive hot, dry weather instead of cold. This kind of hibernation is called estivation. II. Bears 熊What other animals hibernate?還有什么動(dòng)物冬眠?。?lt;/p>Bears, frogs, snakes, squirrels, groundhogs, and many other animals hibernate. 媽媽：熊、青蛙、蛇、松鼠、土撥鼠，還有很多動(dòng)物都會(huì)冬眠。Bears eat a lot of food right before hibernation.熊會(huì)在冬眠之前吃很多東西。 It's like they are storing up for the winter.就好像它們?cè)跒槎熳鰞?chǔ)備。 They can gain up to 30 pounds in a week,它們一星期可以長(zhǎng)多達(dá)30磅， and they use all that extra fat to survive the winter.用這些多出來的脂肪在熬過冬天。Bears like to burrow in dens that they dig out.熊們喜歡鉆到自己挖的洞里。都是“洞”，cave是一種地形概念，den強(qiáng)調(diào)是動(dòng)物的家。They move around a little more than turtles.它們動(dòng)得比烏龜多。They might stretch or take a quick walk around their den. 它們會(huì)伸個(gè)懶腰或者在洞里很快走一圈。Also, baby bears are born during the hibernation months另外，熊寶寶會(huì)在冬眠的幾個(gè)月里出生， and often don't come out until spring.通常直到春天才會(huì)出來。 Child: Wow, I don't think I could stay inside that long!Black Bear 黑熊1熊冬眠不是因?yàn)槔?，而是因?yàn)闆]有食物熊不像青蛙那樣進(jìn)行完全冬眠，而是進(jìn)入一種休眠狀態(tài)，稱為蟄伏。蟄伏和冬眠的主要區(qū)別是，在蟄伏狀態(tài)下，動(dòng)物很容易醒來。蟄伏是一種輕冬眠，在蟄伏狀態(tài)時(shí)，它們的體溫僅僅下降7~8攝氏度，心率從每分鐘50次減到10次左右。Black Bears hibernate not because of the cold but because there is a lack of food during the winter months. Black Bears do not go into complete hibernation the way frogs do, however, they enter a state of dormancy in the winter, called torpor. The main difference between a torpor and a hibernation is that during a torpor the animal is easily awoken. It’s a kind of light hibernation. During torpor, their body temperature drops by only 7 or 8 degrees centigrade. Their heart rate slows from 50 beats per minute to about 10 beats per minute. 2黑熊冬眠的地點(diǎn)大部分黑熊從11月份到3月份進(jìn)行冬眠。它們一般在中空的樹干、山洞或樹木下的獸穴中進(jìn)行冬眠。在溫暖的氣候里，如果冬天有足夠的食物供給，黑熊可能不進(jìn)行冬眠。Most black bears hibernate from November through March. Black bears hibernate in dens located in empty tree trunks, caves or under logs. Black bears may not hibernate in states with warmer climates who have a good food supply all winter. 3原來黑熊的食譜這么健康在冬眠期間，棕熊依靠它們身體內(nèi)儲(chǔ)存的脂肪生活。黑熊的飲食中通常75%是植物，包括綠植、植物的跟、花蕾、堅(jiān)果、莓子和水果等。它們也吃昆蟲，小的哺乳動(dòng)物甚至是腐肉。除此之外，它們喜歡吃魚。While hibernating, bears live off stored fats in their body. Black bears will typically have a diet consisting of 75% vegetation, including plants, roots, buds, nuts, berries, and fruits, but they will also eat insects, small mammals, and carrion. In addition, they like to fish.Brown Bear棕熊1棕熊冬眠很忙活為了冬天冬眠，棕熊通常在山坡上找個(gè)合適地方挖洞，蟄居洞中。雌性棕熊也進(jìn)行穴居并在冬天休眠的時(shí)候生育，通常一次生一對(duì)幼崽。棕熊幼崽喝媽媽的奶，直到春天，并在以后的兩年半時(shí)間里繼續(xù)跟媽媽待在一起。因此，雌性棕熊每三年生育一次。Brown bears dig dens for winter hibernation, often holing up in a suitable hillside. Females den while pregnant and give birth during this winter rest, usually to a pair of cubs. Brown bear cubs nurse on their mother's milk until spring and stay with her for some two and a half years—so females only reproduce once every three years.2熊是雜食動(dòng)物成年棕熊非常強(qiáng)大，它們屬于食物鏈的最頂端捕食者，但是它們的大部分飲食包括堅(jiān)果、莓子、水果、葉子和樹根。熊也吃動(dòng)物，它們是雜食動(dòng)物。Adult brown bears are powerful. They’re top-of-the-food chain predators, but much of their diet consists of nuts, berries, fruit, leaves, and roots. Bears also eat animals. They’re omnivores.3熊個(gè)子大，速度還快盡管它們的體型很大，棕熊的速度也是很快的，每小時(shí)可達(dá)30英里。它們對(duì)人類是危險(xiǎn)的，尤其是它們受到驚嚇或人在熊媽媽和熊寶寶之間時(shí)。Despite their enormous size, brown bears are extremely fast. They have been clocked at speeds of 30 miles per hour. They can be dangerous to humans, particularly if surprised or if a person gets between a mother bear and her cubs. Tibetan Blue Bear 西藏棕熊1最稀有的熊——西藏棕熊西藏棕熊也叫馬熊和藍(lán)熊，是棕熊的亞種之一，發(fā)現(xiàn)于西藏高原東部。它是世界上最稀有的熊的種類之一。在西部，西藏棕熊是通過少量的皮毛和骨頭樣本被發(fā)現(xiàn)的。The Tibetan blue bear, also called horse bear or blue bear, is a subspecies of the brown bear found in the eastern Tibetan Plateau. It is one of the rarest subspecies of bear in the world. The blue bear is known in the west only through a small number of fur and bone samples. Polar Bear北極熊1海洋類哺乳動(dòng)物—北極熊其活動(dòng)范圍主要在北冰洋附近有浮冰的海域。它們也是世界上最大的陸地肉食動(dòng)物，位于生物豐富的北極地區(qū)食物鏈的最頂端。北極熊主要以海豹為食，如果有機(jī)會(huì)，它們也吃鳥蛋、鯨和海象的尸體。Polar Bears are marine mammals and spend much of their time on Arctic sea ice. They are also the largest land carnivores in the world, and sit at the top of the food chain in the biologically rich Arctic. Polar Bears usually eat seals. They also consume bird eggs, and whale and walrus carcass when they have the chance.2只有生寶寶的雌北極熊會(huì)冬眠跟棕熊不同的是，雄性和非繁殖的雌性北極熊在冬天不冬眠。北極熊的皮膚是黑色的，雖然它們的皮毛看著是白色的。白色皮毛可以很好地和雪融合在一起，而皮毛下面的黑色皮膚可以很好地吸收陽(yáng)光，以便使北極熊保持溫暖。Unlike brown bears, male and non-breeding female polar bears do not hibernate in the winter. Polar bears have black skin, although their fur appears white. The white fur helps the bear blend in with the snow, while the black fur underneath absorbs sunlight so that the bear stays warm