中学生百科英语lesson 1
中学生百科英语1-U2-L2-Why Do People Laugh
U2 - How? Why?: Lesson 2 - Why Do People Laugh?Do you laugh every day? Most people do. Scientists say that people laugh about 17 times a day. That is a lot of laughter.In India, there are hundreds of laughter clubs. The people in these clubs get together every morning. First they stretch their hands above their heads. Then they pretend to laugh. Soon everyone is laughing naturally.People say they feel good after laughing together.Scientists believe that laughter is good for you. Why? For one thing, laughter is good exercise. When you laugh, you exercise many muscles in your body. Scientists say that one hundred laughs equals ten minutes of running. When you laugh, you also breathe deeply. This helps you relax. That's good for you, too.Why do we laugh? That is a hard question to answer. We know that people laugh more often in a group. They don't laugh very often when they are alone. Many scientists believe that we use laughter to connect to other people. Laughter helps us feel part of a group.In English, people say that laughter is the best medicine. Some think that laughter helps sick people get well. Do you think so, too? (194 words)中学生百科英语1-第二单元How? Why? 1。
中学生百科英语 (1)
Unit one Lesson one: The kiwi第一单元，第一课：无翼鸟The kiwi lives only in NewZealand. It is very strange bird .Because it can not kiwi is the same size as a has no wings or does not have feathers like other feathers look like foot has four 's beak is very long. A kiwi likes to have a lot of trees around it. It sleeps during the sunlight hurts its can smell things very smells things better than most birds kiwis eggs are very big.There're only a few kiwis in New Zealand now. People do not often see them. The government says that people can not kill kiwis. New Zealanders want their kiwis to is a picture of a kiwi in New Zealand money. People from New Zealand sometimes called "kiwis".无翼鸟住在新西兰，它是一只很奇怪的鸟，因为，它不会飞，无翼鸟跟小鸡的大小相同，它没有翅膀，也没有尾巴，它没有像别的鸟一样的尾巴，它的羽毛看起来很像头发，每只脚都有4个脚指头，它的嘴巴很长。
无翼鸟喜欢周围有很多树。
它白天睡觉，因为，阳光会伤害它的眼睛。
中学生百科英语1-U1-L4
U1-Animal : Lesson 4 - 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 mother's 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.During the day, it sleeps 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 above 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 mother's back. The mother looks for food underwater. The baby rides on her back above the water. (184 words)中学生百科英语1-第一单元Animal 1。
中学生百科英语1-U4-L1-Music and Behavior
Unit 4 MusicLesson 1 Music and BehaviorWhere did you go yesterday? Did you hear music at any of those places? There is a good chance that you did. Today most stores and restaurants play music. You might even hear music in an office or on a farm.Scientists believe that music affects the way people behave. According to some scientists, the sound of western classical music (Mozart and Bach) makes people feel richer. When a restaurant plays classical music, people spend more money on food and drinks. When the restaurant plays modern music, people spend less money. With no background music, people spend even less.Scientists also believe that loud, fast music makes people eat faster. People actually chew their food faster when the music gets faster. Some restaurants play fast music during their busy hours. This gets people to eat faster and leave quickly. Restaurants can make more money this way.Some scientists think that music makes you think and learn better. They say that music helps students to be more alert. It is true that people learn better when they are relaxed. And listening to music can help you relax.The next time you hear music somewhere, be careful. It might change the way you behave. (202words)Vocabulary①Put the right word in each blank. The sentences are from the text.1. Studies also show that _______________, fast music makes people eat faster.2. You might even hear music in an _________________ or on a farm.3. The next time you hear music somewhere, be ______________.4. According to some scientists, the sound of western _____________ music (Mozart and Bach) makes people feel richer.5. Did you hear ______________ at any of these places?6. When a restaurant plays classical music, people ___________ more money on food and drinks.7. With no _________________ music, people spend even less.8. People actually _______________ their food faster when the music gets faster.9. Scientists believe that music ______________ the way people ______________.10. It ______________ change the way you behave.②Put the right word in each blank. These are new sentences for words in the text.1. You should _______________ your food well. You don't want to get a stomachache.2. Her ____________ is very small. There is only a desk and a chair in it3. The children can't go to the movies this week because they didn't ___________ well at school.4. We couldn't study because there was a loud noise in the ______________.5. What is your favorite kind of ______________?6. You should be _________ when you drive your car.7. _____________________music can hurt your ears.8. Laughter can ________________ your feelings. Usually it makes you feel better.9. She ___________ ￡100 on a new dress.10. He ___________ get there in time, but I can't be sure.单词默写：1. 影响2. 表现3. 据（…所说）4. 古典的5. 花费金钱/时间在…上6. 背景7. 喧闹的; 大声的8. 咀嚼；嚼碎9. 音乐10.警觉的；警惕的11. 在某处；到某处12.可能翻译句子:1.我通常花半个小时做英语作业。
中学生百科英语1-U4-L1-MusicandBehavior
中学生百科英语1-U4-L1-MusicandBehaviorUnit 4 MusicLesson 1 Music and BehaviorWhere did you go yesterday? Did you hear music at any of those places? There is a good chance that you did. Today most stores and restaurants play music. You might even hear music in an office or on a farm.Scientists believe that music affects the way people behave. According to some scientists, the sound of western classical music (Mozart and Bach) makes people feel richer. When a restaurant plays classical music, people spend more money on food and drinks. When the restaurant plays modern music, people spend less money. With no background music, people spend even less.Scientists also believe that loud, fast music makes people eat faster. People actually chew their food faster when the music gets faster. Some restaurants play fast music during their busy hours. This gets people to eat faster and leave quickly. Restaurants can make more money this way.Some scientists think that music makes you think and learn better. They say that music helps students to be more alert. It is true that people learn better when they are relaxed. And listening to music can help you relax.The next time you hear music somewhere, be careful. It might change the way you behave. (202words)Vocabulary①Put the right word in each blank. The sentences are from the text.1. Studies also show that _______________, fast music makes people eat faster.2. You might even hear music in an _________________ or on a farm.3. The next time you hear music somewhere, be ______________.4. According to some scientists, the sound of western _____________ music (Mozart and Bach) makes people feel richer.5. Did you hear ______________ at any of these places?6. When a restaurant plays classical music, people ___________ more money on food and drinks.7. With no _________________ music, people spend even less.8. People actually _______________ their food faster when the music gets faster.9. Scientists believe that music ______________ the way people ______________.10. It ______________ change the way you behave.②Put the right word in each blank. These are new sentences for words in the text.1. You should _______________ your food well. You don't want to get a stomachache.2. Her ____________ is very small. There is only a desk and a chair in it3. The children can't go to the movies this week because they didn't ___________ well at school.4. We couldn't study because there was a loud noise in the ______________.5. What is your favorite kind of ______________?6. You should be _________ when you drive your car.7. _____________________music can hurt your ears.8. Laughter can ________________ your feelings. Usually it makes you feel better.9. She ___________ ￡100 on a new dress.10. He ___________ get there in time, but I can't be sure.单词默写：1. 影响2. 表现3. 据（…所说）4. 古典的5. 花费金钱/时间在…上6. 背景7. 喧闹的; 大声的8. 咀嚼；嚼碎9. 音乐10.警觉的；警惕的11. 在某处；到某处12.可能翻译句子:1.我通常花半个小时做英语作业。
中学生百科英语第一册 Unit1lesson1-5教学内容
Unit1 Lesson 1（01）The kiwiThe kiwi lives only in New Zealand.It is a very strange bird 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 kiwi 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 government 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)The CamelThe 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 camel’s body changes the food into fat.Then it stores the fat into its hump.It doesn’t store the fat all over its body.Fat all over an 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 heat in its body because the nights are cool.The Arabian camel has one hump.The Bactrian camel of Central Asia has two humps.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 camel’s eyes.Arabic has about150words to describe a camel. Many people who speak Arabic need all these words because the camel is very important to them.(185 words)The Polar BearThe polar bear is a very big white bear. We call it the polar bear because it lives inside the Arctic Circle near the North Pole. There are no polar bears at the South Pole.The polar bear lives in the snow and 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 coat because the weather is cold north of the Arctic Circle.This bear is three meters long, and it weighs450 kilos (kilograms). It can stand up on its back legs because it has very wide feet. It can use its front legs like arms. The polar bear 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 Russia say that no one can kill polar bears now. They do not wantall of these beautiful animals to die.(200 words)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 mother's 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.During the day, it sleeps 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 above 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 mother’s back. The mother looks for food underwater. The baby rides on her back above the water.(184 words)Unit1 Lesson 5（05）The DolphinCan dolphins talk? Maybe they can't talk with words, but they talk with sounds. They show their feelings with sounds. Dolphins travel in a group. We call a group of fish a "school." They don't study, but they travel together. 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.They 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. Scientists make 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 the dolphins in a show. Dolphins don't 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 somebody's life. Dolphin meat is good, but people don't like to kill them. They say that dolphins bring good luck. Many people believe this.(201 words)。
中学生百科英语1第2单元第二课到第4单元第一课文章翻译
中学生百科英语1第2单元第二课到第4单元第一课文章翻译Lesson 1 Music and Behavior昨天你去哪了？你听到这些地方的音乐吗？有一个很好的改变，你没有。
今天，大多数商店和餐厅播放音乐。
你甚至可以在办公室或听到一个农家乐。
科学家认为，音乐影响人们的行为。
根据一些科学家，西方古典音乐（莫扎特，巴赫）的声音使人感到更加富裕。
当餐厅演奏古典音乐，人们花费在食物和饮料更多的钱。
当餐馆播放现代音乐，人们花更少的钱。
没有背景音乐，人们花费更少。
科学家们还认为，大声，快节奏的音乐让人们吃更快。
实际上人们咀嚼食物时更快的音乐变快。
有些餐馆在繁忙时间播放快节奏的音乐。
这让人们吃的快，赶快离开。
餐馆可以赚更多的钱这种方式。
一些科学家认为，音乐让你更好地思考和学习。
他们说，音乐可以帮助学生提高警觉。
诚然，人们学得更好时，心情很轻松。
而听音乐能帮助你放松。
下次你听到音乐的地方，要小心。
它可能改变你的行为举止。
Lesson 2 Blues and Jazz来自欧洲和美国人民作为奴隶的非洲人和美洲之前，在十九世纪。
这些非洲人带来了他们的音乐。
之后，美国南北战争（1861-1865），在美国非洲裔美国人不是奴隶。
他们的非裔美国人音乐名声大振。
它起源于南方，在路易斯安那州和密西西比州。
然后前往北方。
这成为了蓝调音乐，然后爵士乐。
布鲁斯和爵士乐变得非常在二十世纪流行。
当一个人唱蓝调感到伤心。
通常情况下，他或她失去了一些东西- 一个人或者金钱或工作。
布鲁斯表示哀伤的情绪有时在一个有趣的方式。
只有一个人玩或两台仪器蓝调第一，例如，吉他，口琴，有时一个钢琴。
有时他们唱没有任何工具。
一些著名音乐家的忧郁在贝西史密斯，约翰李胡克，和BB King。
爵士队来到后不久，布鲁斯。
作曲家增加了更多的乐器。
爵士可以更快乐，而且往往更快。
一些著名的爵士乐音乐家艾灵顿公爵，路易斯阿姆斯特朗，迈尔斯戴维斯和温顿马萨利斯。
音乐家谁玩布鲁斯和爵士音乐的变化来显示自己的情绪。
中学生百科英语第一册
Unit1 Lesson 1（01）The kiwiThe kiwi lives only in New Zealand. It is a very strange bird 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 kiwi 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 betterthan most birds do. The kiwi’s eggs arevery big.There are only a few kiwis in the New Zealand now. People do not often see them. The government 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)Unit1 Lesson 2（02）The CamelThe camel can go without water for a long time. Some people think it store water inits hump.This is not true. It stores food in its hump. The camel’s body changes the food into fat. Then it stores the fat into its hump. It doesn’t store the fat all over its body. Fat all over an 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 heat in its body because the nights are cool.The Arabian camel has one hump. TheBactrian camel of Central Asia has two humps.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 camel’s eyes.Arabic has about 150 words to describe a 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 Circle near the North Pole. There are no polar bears at the South Pole.The polar bear lives in the snow and 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 coat because the weather is cold north of the Arctic Circle.This bear is three meters long, and it weighs450 kilos(kilograms). It can stand up on its back legs because it has very wide feet. It can use 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 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 mother's 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.During the day, it sleeps 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 above 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 mother’s back. The mother looks for food underwater. The baby rides on her back above the water.(184 words)Unit1 Lesson 5（05）The DolphinCan dolphins talk Maybe they can't talk with words, but they talk with sounds. They show their feelings with sounds.Dolphins travel in a group. We call a group of fish a "school." They don't study, but they travel together.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.They 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. Scientists make 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 the dolphins in a show. Dolphins don't 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 somebody's life. Dolphin meat is good, but people don't like to kill them. They say that dolphins bring good luck. Many people believe this.(201 words)。
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Homework(2014-5-24) 1.unnit7 lesson 1 的单词一英一汉， 2.完成卷子剩余部分；
ation and Adventure
探究和探险
Lesson 1
The Polynesians 波利尼西亚人
explore 探险
explorer 探险者
history 历史 current 气流
map 地图
be made of 由…制成（能看到原材料的） be made from由…制成（不能看到原材料的）
sailor
海员
波利尼西亚人可能是世界历史上最好的探险家。 他们用一种被称之为“双体船”的大船旅行 数千公里跨过太平洋。他们能通过看星星就知道往哪个方向走。 他们还了解风向和洋流。 他们制作了有关星星和洋流的地图。他们用木棍和贝壳制作地图。 大约4000年前， 一群人生活在中国南方。他们中混合有白人，黑人，和蒙古人。 当这些中国人南移时 越走越远，这些人需要寻找更安全的家园。 慢慢地，这些人乘着双体船离开了中国， 并开始朝东南方向航行。他们带着动物和植物。 一群人可能到达了一个岛，并留在那里， 直到他们有子女，孙子和重孙。然后几个家庭可能会再次开始旅行。 一些船往一个方向走，一些船往另一个方向走。 经过千百年他们遍布在玻利尼西亚的所有岛屿。 双体船是历史上最伟大的发明之一。玻利尼西亚人在历史上最伟大的水手。 他们懂得如何通观看星星和使用风向和洋流来航行。 这使他们成为伟大的探险家。
be made in 于…（地点）制造
be made into 被制成为…
be made up of 由…构成
shell
贝壳
farther and farther 越来越远 safer toward 更加安全的 向，对于，接近
grandchildren
孙辈
great- grandchildren 曾孙辈的 reach great invention 到达 最高级greatest 发明