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1、Unit1 Lesson 1（01）The kiwi The kiwi lives only in New Zealand. It is a very strangebird because it cannot fly. The kiwi is the same size as a chicken. It has no wings or tail. It does not have feathers like other birds. Its feathers look like hair. Each foot has four toes. Its beak is very long. A k
2、iwi likes to have a lot of trees around it. It sleeps during the day because the sunlight hurts its eyes. It can smell things very well. It smells things better than most birds do. The kiwi s eggs are very big. There are only a few kiwis in the New Zealand now. People do not often see them. The gove
3、rnment says that people cannot kill kiwis. New Zealanders want their kiwis to live.There is a picture of kiwi on New Zealand money. People from New Zealand are sometimes called “kiwis ”(147 words)精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 1 页，共 6 页 - - - - - - - - - - Unit1
4、 Lesson 2（02）The Camel The camel can go without water for a long time. Some people think it store water in its hump.This is not true. It stores food in its hump. The camels body changes the food into fat. Then it stores the fat into its hump. It doesnt store the fat all overits body. Fat all over an
5、 animal s body keeps the animal warm. Camels live in the desert . They do not want to be warm during the day. The desert is very hot. The camel gets hotter and hotter during the day. It stores the heatin its body because the nights are cool . The Arabian camel has one hump. The Bactrian camel of Cen
6、tral Asia has two humps. 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 2 页，共 6 页 - - - - - - - - - - It also has long, thick hair because winters are cold in Centre Asia.There is a lot of sand in the desert. The camel has long eyelashes . The eyelashes keep the sand out of the
7、 camels eyes.Arabic has about 150 words to describea camel. Many people who speak Arabic need all these words because the camel is very important to them.(185 words)Unit1 Lesson 3（03）The Polar BearThe polar bear is a very big white bear. We call it the polar bear because it lives inside the Arctic C
8、ircle near the North Pole. There are no polar bears at the South Pole.The polar bear lives in the snowand ice . At the North Pole, there is only snow, ice, and water. There is not any land. People cannot see the polar bear in the snow very well because its coat is yellow-white. It has a very warm co
9、at because the weather is cold north of the Arctic Circle.This bear is three meters long, and it weighs 450 kilos 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 3 页，共 6 页 - - - - - - - - - - (kilograms). It can stand up on its back legs because it has very wide feet. It can use
10、 its front legs like arms. The polarbear can swim very well. It can swim 120 kilometers out into the water. It catches fish and sea animals for food. It goes into the sea when it is afraid.Some people want to kill the polar bear for its beautiful white coat. The governments of the United States and
11、Russia say that no one can kill polar bears now. They do not wantall of these beautiful animals to die. (200 words)Unit1 Lesson 4（04）The HippopotamusThe hippopotamus, or hippo, lives in the hot part of Africa. It is a mammal . That is, its babies are born alive , and they drink milk from the mothers
12、 body.The hippopotamus is a large animal. It weighs four tons. Its stomach is seven meters long, and it eats only plants. It is a mammal, but it spends a lot of time in the water.精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 4 页，共 6 页 - - - - - - - - - - During the day, it sle
13、eps beside a river or a lake . Sometimes it wakes up. Then it goes under the water to get some plants for food. It can close its nose and stay under water for ten minutes. Its ears, eyes, and nose are high up on its head. It can stay with its body under the water and only its ears, eyes, and nose ab
14、ove the water. Then it can breathe the air.At night, the hippo walks on the land and looks for food. It never goes very far from the water.A baby hippo often stands on its mothers back. The mother looks for food underwater. The baby rides on her back above the water.(184 words)Unit1 Lesson 5（05）The
15、DolphinCan dolphins talk Maybe they cant talk with words, but they talk with sounds. They showtheir feelings with sounds.Dolphins travel in a group. We call a group of fish a school. They dont study, but they travel together . 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 5 页，
16、共 6 页 - - - - - - - - - - Dolphins are mammals, not fish, but they swim together in a school.Dolphins talk to the other dolphins in the school. They give information. They tell when they are happy or sad or afraid. They say Welcome when a dolphin comes back to the school. They talk when they play.Th
17、ey make a few sounds above water. They make many more sounds under water. People cannot hear these sounds because the sounds are very, very high. Scientistsmake tapes of the sounds and study them.Sometimes people catch dolphins for a large aquarium.(An aquarium is a zoo for fish.) People can watch t
18、he dolphins in a show. Dolphins dont like to be away from their school in an aquarium. They are sad and lonely .There are many stories about dolphins. They help people. Sometimes they save somebodys life. Dolphin meat is good, but people dont like to kill them. They say that dolphins bring good luck . Many people believe this.(201 words)精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 6 页，共 6 页 - - - - - - - - - -