01 where is the butterfly-1

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第2讲介词-2021-2022学年新六年级英语教案(牛津上海版试用本)

8between 在……之间（指二者）The letter B is between A and C.字母B在A和C之间。

9among 在……之间（指三者或三者以上）The house stands among the trees.房子在树丛中。

10across横过、越过……If the road is busy, don’t walk across it.如果道路拥挤，就不要横穿马路。

11along沿着Walk along this street, then turn left, you can see the post office.沿着这条街走，然后向右拐，你就可以看到邮局。

12up 向上The monkeys climbed up the trees to pick the bananas.猴子爬上树上去摘香蕉。

13down向下The ball is rolling down the hill.球正往山下滚。

2. 时间介词at 后常接几点几分，天明，中午，日出，日落，开始等。

如：at five o’clock（五点）at down（黎明）at the beginning of the month（月初）at that time（那时）at that moment（那会儿）at this time of day（在一天的这个时候）in后常接年，月，日期，上午，下午，晚上，白天，季节，世纪，语言等。

如：in 2011（2011年）in May, 2010（2010年五月）in the morning（早晨/上午）in the 21st century（21世纪）in a week（一周）in spring（春季）( )1.___ the afternoon of May, we visited the old man.A. onB. atC. in( )2.Many people work ___ the day and sleep ___ night.A. on ; atB. in ; inC. in ; at( )3.He speaks Japanese best ____ the boy students.A. betweenB. withC. among( )4.A wolf ___ a sheep skin is our dangerous enemy.A. withB. inC. on( )5.Joan hopes to e back ___ three days.A. withB. forC. in( )6.They sent the letter to me ___ mistake.A. byB. forC. With( )7.He left home ___ a cold winter evening.A. atB. onC. In( )8.Shanghai is ____ the east of China.A. inB. onC. To( )9.____ my father’s help, I have finished my position.A. underB. onC. with( )10.He’s very strict ____ himself and he’s very strict ___ his work.A. with ; inB. in ; withC. with ; with( )11.I really can’t agree ____ you.A. toB. onC. with( )12.The shop won’t open ___ nine in the morning.A. untilB. atC. During( )13.How about ___ the flowers now?A. wateringB. are wateringC. watered( )14.She spent all his money ___ books.A. inB. withC. on( )15.They are talking ___ low voices.A. withB. inC. onKeys: ACCBC ABACA CAACB。

小学上册第四次英语第三单元期中试卷

小学上册英语第三单元期中试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The butterfly starts as a ______.2.We have _____ (to/must) finish our work.3.The chocolate is ___ (sweet/sour).4.My _____ (阿姨) loves to cook and bake delicious treats. 我阿姨喜欢烹饪和烘焙美味的点心。

5.The ________ (开花植物) attract pollinators.6.My aunt, ______ (我的阿姨), is a photographer.7.In 1776, the Declaration of __________ was signed. (独立宣言)8.I like to go _______ (滑冰) in the winter.9.I enjoy visiting the ________ (科技中心) to experiment.10.My niece is my little _______ who brightens my day.11.I love to play ______ with my family.12.What do we call the line that separates day and night?A. EquatorB. HorizonC. Prime MeridianD. Tropic13.What is the main ingredient in a Caesar salad?A. LettuceB. SpinachC. KaleD. Arugula14.They are ___ (cooking/eating) dinner.15.The _______ (The Gulf War) involved a coalition against Iraq in the early 1990s.16.Which of these is a type of tree?A. RoseB. MapleC. DaisyD. Tulip17.My _____ (外婆) loves to bake.18.What do you call the large body of ice that moves slowly over land?A. GlacierB. IcebergC. SnowfieldD. Permafrost19. A _______ can be a beautiful centerpiece for a table.20.My friends and I like to organize _________ (玩具展览) at school.21.I want a ______ (sandwich) for lunch.22.I saw a ______ (rabbit) in the garden.23.My favorite type of ________ (运动) is tennis.24.Understanding how plants reproduce can enhance your gardening ______. (了解植物的繁殖方式可以提升你的园艺技能。

小学下册J卷英语第1单元期中试卷

小学下册英语第1单元期中试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.Which of these is a type of flower?A. OakB. RoseC. PineD. Maple2.My friends and I play ______ together. (我和我的朋友一起玩______。

)3.The chemical formula for salt is _____.4.The nurse supports patients' _____ (健康) and well-being.5. c Ocean is located at the ________ (北极). The Arct6.The _____ (向日葵) turns towards the sun.7.The _______ (鸭子) quacks when it's happy.8. A _____ (植物影响力) can inspire action for the environment.9.Which fruit is known for its high vitamin C content?A. BananaB. AppleC. OrangeD. GrapeC10.The _____ (袋鼠) has a pouch to carry its baby. 袋鼠有一个育儿袋来携带它的宝宝。

11.The _______ will die if it doesn't get enough water.12.My friend is very ________.13.The __________ is the area where most geological activity occurs.14. A crab can pinch with its ________________ (钳子).15.What is the name of the famous American singer known for "Firework"?A. Katy PerryB. Taylor SwiftC. Ariana GrandeD. Demi LovatoA16.How many legs do spiders have?A. 6B. 8C. 10D. 12B17.What do we call a baby kangaroo?A. CubB. JoeyC. PupD. KitB18.My family celebrates ________ together every year.19. A solution with a pH less than is considered _______.20.I can ______ (do) magic tricks.21.The _____ (仙人掌) can survive without much water.22. A _____ (植物实验) can teach students about biology.23.My brother is great at solving ____ (puzzles).24.I like to go ______ (滑雪) in winter.25.They are playing ______ (hide and seek).26.Which planet is known as the Red Planet?A. EarthB. MarsC. JupiterD. Saturn27.The apples are ___. (red)28.What is the boiling point of water in degrees Celsius?A. 50B. 75C. 100D. 90C29.What do you call a person who studies rocks and minerals?A. ScientistB. GeologistC. BiologistD. ChemistB30.小鲸鱼) swims gracefully in the ocean. The ___31.What is the name of the famous American civil rights leader?A. Martin Luther King Jr.B. Malcolm XC. Rosa ParksD. Nelson MandelaA32. A rabbit's fur keeps it ______ in different weather.33.The ________ loves to explore new places.34.I love taking care of my ________ (玩具名称).35.The garden is ___. (beautiful)36.The chemical symbol for hafnium is __________.37. A substance that can accept protons is called a(n) _______.38.What do we call the process of planting seeds in the ground?A. HarvestingB. SowingC. PruningD. CultivatingB39.The _____ (广场) is lively.40.What is the main ingredient in bread?A. RiceB. WheatC. CornD. SugarB41.The butterfly is ________ (优雅).42.The starfish can regenerate lost ______ (部分).43.Chemical equations must be balanced to obey the law of ________ of mass.44.Europe is separated from Asia by the __________ Mountains.45.What do you call the language spoken in France?A. SpanishB. ItalianC. FrenchD. German46.I have a ______ (collection) of stickers.47.What do we call the part of the plant that makes seeds?A. LeafB. FlowerC. StemD. RootB48.The chemical formula for water is __________.49.This is my ___ (friend/toy).50.I have a special ________ that is always with me.51.My grandma loves to tell _______ (名词). 她的故事很 _______ (形容词).52.He is a _____ (艺术家) who paints portraits.53.Saturn has a hexagon-shaped storm at its ______.54.The ________ was a significant leader in the labor movement.55.What is the main source of energy for Earth?A. The MoonB. The SunC. The StarsD. The WindB56.Which tool is used to cut paper?A. ScissorsB. KnifeC. RulerD. Stapler57.The _______ of an object describes its movement from one place to another.58. A small ___ (小虾) swims in the ocean.59.The cake is _______ (在烤箱里).60.I have a toy _______ that can spin and twirl.61.I like to watch ________ in the sky.62.My brother plays the ____ (cello) in the orchestra.63.The ________ (生物相互作用) is complex.64.What is the name of the famous author who wrote "Pride and Prejudice"?A. Emily BrontëB. Jane AustenC. Charlotte BrontëD. Mary Shelley65.__________ are used to improve the flavor of food.66.My pet has a _______ (特殊的) collar with a bell.67.Road was important for __________ (贸易). The Silk68.Which of these is a primary color?A. GreenB. OrangeC. BlueD. PurpleC69.The _____ (电子玩具) makes sounds.70.My dad enjoys __________ (写作).71.What is the most common pet?A. FishB. CatC. BirdD. HamsterB72.What is the opposite of night?A. DayB. EveningC. MorningD. NoonA73. A small ___ (小蜥蜴) darts away quickly.74.What is the primary color of a grape fruit?A. PurpleB. GreenC. RedD. Yellow75.My uncle has a farm with many ______ (动物).76. A small ___ (小白兔) hops through the meadow.77.What sound does a cow make?A. MeowB. BarkC. MooD. QuackC78.My cat enjoys the warmth of the _______ (阳光).79. A simple circuit includes a battery, wires, and a ______.80.I love to help my mom ________ (清理) the house.81.The children are _______ (在玩耍).82.I like to _______ (去旅行) with my family.83.The ______ (种子) must be planted in the right season.84.My brother is _____ (young/old).85.The toy airplane flies in the ______.86.What is the name of the event where people come together for a celebration?A. GatheringB. PartyC. FestivalD. CelebrationD87.What is the opposite of hot?A. WarmB. CoolC. ColdD. Boiling88.The chemical formula for -heptanol is ______.89.The ______ has a striking appearance.90.The frog catches insects with its sticky ______ (舌头).91.My mom loves to grow _____ in her garden.92. A dolphin is a playful _______ that loves to swim and jump through the waves.93.The __________ (生态平衡) is vital for our planet's health.94.My best friend has a __________ (美好的) smile.95. A solution that can conduct electricity is called an ______ solution.96.We need to ________ the dishes.97. A hermit crab has a _________ (壳) to protect itself.98.I have a toy _______ that dances and sings my favorite songs.99.The dog is _____ in the park. (playing)100.The _____ (花园工作) can be a family activity.。

蝴蝶的生命周期英语作文

The Life Cycle of a ButterflyThe life cycle of a butterfly is a fascinating and intricate process that showcases the wonders of nature and the incredible transformations that occur in the insect world.This process,known as metamorphosis, involves four distinct stages:egg,larva(caterpillar),pupa(chrysalis),and adult butterfly.Each stage is crucial for the development and survival of the butterfly,and together they form a remarkable journey from a tiny egg to a beautiful,winged insect.The first stage of a butterfly's life cycle begins with the egg.Female butterflies lay their eggs on the leaves of specific host plants,which will later serve as food for the emerging caterpillars.The eggs are often tiny and can vary in shape and color depending on the species.The duration of the egg stage can range from a few days to several weeks,depending on environmental conditions such as temperature and humidity.Once the egg hatches,the second stage of the life cycle begins:the larva, commonly known as a caterpillar.Caterpillars are voracious eaters and spend most of their time consuming the leaves of their host plants.This stage is characterized by rapid growth,and as the caterpillar grows,it undergoes a series of molts,shedding its exoskeleton to accommodate its increasing size.Caterpillars can have a wide variety of colors,patterns, and shapes,which often serve as camouflage or a warning to predators. The larval stage is critical for accumulating the energy and nutrients needed for the next stage of development.After reaching a certain size and undergoing several molts,the caterpillar enters the third stage of the life cycle:the pupa,or chrysalis. During this stage,the caterpillar undergoes a remarkable transformation. It finds a suitable spot to attach itself,often using silk,and then sheds its final larval skin to reveal the chrysalis.Inside the chrysalis,the caterpillar's body undergoes a complete reorganization through a process called histolysis,where larval tissues break down,and histogenesis,where adult structures form.This transformation can take anywhere from a few weeks to several months,depending on the species and environmental factors.The final stage of the butterfly's life cycle is the adult butterfly.When the transformation within the chrysalis is complete,the adult butterflyemerges.This process,known as eclosion,involves the butterfly breaking free from the chrysalis and expanding its wings.Initially,the wings are soft and crumpled,but within a few hours,they harden and become strong enough for flight.The adult butterfly's primary focus is on reproduction and feeding.Butterflies are known for their striking colors and patterns,which serve various purposes,including attracting mates,camouflage,and warning predators.Adult butterflies feed on nectar from flowers,using their long proboscis to reach deep into the blossoms.They play a vital role in pollination, transferring pollen from one flower to another as they feed.This mutualistic relationship benefits both the butterflies and the plants, contributing to the health and diversity of ecosystems.In conclusion,the life cycle of a butterfly is a remarkable journey that highlights the beauty and complexity of nature.From the tiny egg to the vibrant adult butterfly,each stage of metamorphosis is a testament to the adaptability and resilience of these incredible insects.Understanding and appreciating the life cycle of butterflies not only deepens our connection to the natural world but also underscores the importance of conserving their habitats and ensuring the survival of these delicate and enchanting creatures for future generations to enjoy.。

安徒生童话故事第蝴蝶The Butterfly

安徒生童话故事第112篇：蝴蝶The Butterfly引导语：蝴蝶是在我们的生活中是经常见到的昆虫，那么蝴蝶在安徒生的笔下会写出什么样的?欢迎大家阅读下文。

一只蝴蝶想要找一个恋人。

自然，他想要在群花中找到一位可爱的小恋人。

因此他就把她们都看了一遍。

每朵花都是安静地、端庄地坐在梗子上，正如一个姑娘在没有订婚时那样坐着。

可是她们的数目非常多，选择很不容易。

蝴蝶不愿意招来麻烦，因此就飞到雏菊那儿去。

法国人把这种小花叫做“玛加丽特”①。

他们知道，她能作出预言。

她是这样作的：情人们把她的花瓣一起一起地摘下来，每摘一起情人就问一个关于他们恋人的事情：“热情吗?——痛苦吗?——非常爱我吗?只爱一点吗?——完全不爱吗?"以及诸如此类的问题。

每个人可以用自己的语言问。

蝴蝶也来问了;但是他不摘下花瓣，却吻起每片花瓣来。

因为他认为只有善意才能得到最好的回答。

“亲爱的‘玛加丽特’雏菊!”他说，“你是一切花中最聪明的女人。

你会作出预言!我请求你告诉我，我应该娶这一位呢，还是娶那一位?我到底会得到哪一位呢?如果我知道的话，就可以直接向她飞去，向她求婚。

”可是“玛加丽特”不回答他。

她很生气，因为她还不过是一个少女，而他却已把她称为“女人”;这究竟有一个分别呀。

他问了第二次，第三次。

当他从她得不到半个字的回答的时候，就不再愿意问了。

他飞走了，并且立刻开始他的求婚活动。

这正是初春的时候，番红花和雪形花正在盛开。

“她们非常好看，”蝴蝶说，“简直是一群情窦初开的可爱的小姑娘，但是太不懂世事。

”他像所有的年轻小伙子一样，要寻找年纪较大一点的女子。

于是他就飞到秋牡丹那儿去。

照他的胃口说来，这些姑娘未免苦味太浓了一点。

紫罗兰有点太热情;郁金香太华丽;黄水仙太平民化;菩提树花太小，此外她们的亲戚也太多;苹果树花看起来倒很像玫瑰，但是她们今天开了，明天就谢了——只要风一吹就落下来了。

他觉得跟她们结婚是不会长久的。

豌豆花最逗人爱：她有红有白，既娴雅，又柔嫩。

小学上册第1次英语第一单元期末试卷

小学上册英语第一单元期末试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the name of the famous American singer known as the "Queen of Soul"?A. Diana RossB. Aretha FranklinC. Tina TurnerD. Whitney HoustonB2.Which insect produces honey?A. AntB. ButterflyC. BeeD. MosquitoC3.The chemical formula for sodium th4.What do we call a scientist who studies the interactions between living organisms?A. EcologistB. BiologistC. Environmental ScientistD. Geologist5. A double bond involves sharing _____ pairs of electrons.6.s lose their leaves in ______ (冬天). Some tro7.The _______ (小百灵鸟) sings sweetly at sunset.8.What do we call the famous wall in China?A. Great WallB. Berlin WallC. Hadrian's WallD. Wall of JerichoA9.What is the main ingredient in butter?A. MilkB. CheeseC. YogurtD. Ice cream10.What is the boiling point of water?A. 0 degreesB. 50 degreesC. 100 degreesD. 212 degrees11.The __________ is a famous national park in Wyoming. (黄石公园)12. A catalyst is not consumed in a ______ reaction.13.The ______ (植物的生命周期) often involves multiple stages.14.What is the main language spoken in Spain?A. SpanishB. FrenchC. PortugueseD. Italian15. A __________ (反应物) is a substance that undergoes a chemical change.16.What do you call a story that is not real?A. FictionB. Non-fictionC. HistoryD. BiographyA17.My aunt is very _______ (形容词) with kids. 她总是 _______ (动词).18.The __________ is a large area of salt water that covers most of the Earth's surface.19.What is the capital of Japan?A. BeijingB. SeoulC. TokyoD. TaipeiC20.The _______ can make a wonderful centerpiece.21.The dolphin communicates with ______ (声音).22. A zebra has black and _______ (白色) stripes.23.School is a place where I learn many things. My favorite subject is __________ because I find it __________. I especially enjoy __________ during our lessons. My teacher, __________, always encourages us to __________. She believes that learning should be fun and exciting.24.The chemical symbol for rhodium is ______.25.What do you call a person who studies the weather?A. MeteorologistB. ClimatologistC. Atmospheric scientistD. All of the aboveD26.We have a ______ (校园) festival.27.How many colors are in the national flag of the USA?A. 2B. 3C. 4D. 5B28.What is the capital of Kenya?A. NairobiB. KampalaC. Addis AbabaD. Dar es SalaamA Nairobi29.The __________ (植物) in the garden are blooming beautifully.30.My grandma makes __________ (美味的食物) for family dinners.31.The chemical symbol for carbon is ______.32.What is 8 times 7?A. 54B. 56C. 58D. 60B33. A mixture in which one substance is dissolved in another is called a ______.34.The phase change from gas to liquid is called ______.35.My brother is a ______. He enjoys video editing.36.What is the chemical symbol for iron?A. FeB. IrC. ID. InA37.What do you call a young female shark?A. PupB. KitC. CalfD. Chick38.The _______ of a pendulum can be demonstrated with a stopwatch.39.What do you call a story that is not true?A. FactB. FictionC. HistoryD. NewsB40.An ion is an atom with a _____ charge.41.The _____ (ball/box) is round.42.The lynx hunts silently in the ________________ (森林).43. A caterpillar turns into a ______.44.Martin Luther King Jr. is known for his role in the ________ rights movement.45.The _____ (fauna) includes animals that live with plants.46.The _______ (Chernobyl disaster) was a catastrophic nuclear accident in 1986.47.The ancient Egyptians used ________ (象形文字) for writing.48.hurricane) is a powerful storm that forms over the ocean. The ____49.What do we call the device we use to see distant objects?A. MicroscopeB. TelescopeC. BinocularsD. Magnifying glass50.My _______ (金鱼) loves to explore its surroundings.51.I can ________ my own lunch.52.I saw a _____ (蜗牛) crawling on the sidewalk.53. A _____ (环境) can change how plants grow.54.This boy, ______ (这个男孩), is curious about science.55.The chemical symbol for chlorine is __________.56.We are going to _____ a picnic tomorrow. (have)57.What is the color of the sky on a clear day?A. GreenB. BlueC. YellowD. Pink58.The coffee is _____ (hot/cold).59. A strong base has a pH value that is ________ than60.The _____ (pumpkin) is used for Halloween.61.Did you see the _______ (小猴) climbing the trees?62.I enjoy going to the ______ (市场) to buy fresh fruits and vegetables. It’s important to eat healthy.63. A chemical equation shows the ______ of a reaction.64._____ (可再生资源) like bamboo are sustainable.65. A ______ (蚂蚁) works hard to gather food.66.What do we call the time when we celebrate Thanksgiving?A. SummerB. SpringC. AutumnD. Winter67.The eagle soars high in the _______ (天空).68.Electric charges can be positive or ______.69.The flowers smell ________.70.The _____ (虫子) play a role in pollinating plants.71. A solid has a __________ shape.72.The butterfly goes through several ______ (阶段) to grow.73.My sister is skilled at ____.74.Which animal is known for its ability to change color?A. ChameleonB. LionC. ElephantD. Giraffe75.Which shape is round?A. SquareB. TriangleC. CircleD. RectangleC76.I like to ______ (玩) in the park after school.77.My favorite toy is a ____ because it makes me laugh. (玩具名称)78.I love designing my own clothes because it shows my __________.bining sugar with water creates a _____.80.What is the symbol for silver?A. AgB. AuC. PbD. Fe81.My aunt loves to __________. (看书)82. A ______ (蝴蝶) goes through metamorphosis.83.I think that history teaches us valuable lessons about __________.84.What instrument is used to look at stars?A. MicroscopeB. TelescopeC. StethoscopeD. BarometerB85.The chicken lays ______ (鸡蛋). They are a good source of ______ (蛋白质).86. A whale is the largest ______ (动物) in the ocean.87.The __________ (历史的变迁) can be documented.88.What do you call the place where you can see fish?A. ZooB. AquariumC. FarmD. Park89.The cat loves to explore _____ new places.90.What is the primary color of a fire truck?A. BlueB. YellowC. RedD. GreenC Red91.The bear forages for food, preparing for the cold months ahead in the ____.92. A _______ is a type of reaction that releases heat and light.93.The chemical symbol for berkelium is _____.94.Please tell your _____ (老师) about the project.95.What do we call a large area of flat land?A. ValleyB. PlainC. PlateauD. HillB96.The city of Ulaanbaatar is the capital of _______.97.The puppy is _____ (cute/ugly).98.What do you call a shape with five sides?A. PentagonB. HexagonC. OctagonD. QuadrilateralA99.The chemical properties of an element depend on its ______.100.What is 15 + 10?A. 20B. 25C. 30D. 35。

洪恩巴迪节拍英语

Track 01动物世界1. Fly, Fly, The ButterflyFly, fly, the butterflyIn the meadow is flying highIn the garden is flying lowFly, fly, the butterfly2. ElephantElephant,elephant.Why is your nose very very long? Because Mom’s nose is very very long. Elephant,elephantWho do you like? Who do you hate?Let me see.I think I like Mom.I think I hate rat.3. SwanSwan,swan, over the seaSwim, swan, swimSwan, swan, back againWell swum, swan!4. Two Little Funny BirdsTwo little funny birds sitting on a wall One named Peter,the other named Paul Fly away, Peter! fly away, paul! Come back, Peter! come back, paul! Two little funny birds sitting on a wall One named Peter,the other named Paul 5. A Little turtleThere was a little turtleWho lived in a boxHe swam in the puddlesAnd climbed on the rocks6. Old Mother GooseOld mother gooseWhen she wanted to wanderWould ride through the airOn a very fine gander7. Five Little PiggyThis little piggy went to marketThis little piggy stayed at homeThis little piggy had roast beefThis little piggy had noneAnd this little piggy criedWee-wee-wee-wee-wee,all the way home 8. Bow-wow Says The DogBow-wow says the dog.Meow,meow, says the cat.Grunt,grunt, goes the hog.And squeak goes the rat.Tu-whoo says the owl.Caw,caw, says the crow.Quack,quack, says the duck.And what the cuckoos say. you know?Baa,Baa Black SheepBaa,baa, black sheepHave you any wool?Yes,sir.Yes sir.Three bags full.One for my master.And one for his dame.And one for the little boy who lives down the lane.9. Five Little DogsFive little dogs,all in a rowEach one wondering where to go?Five little horses, ,all in a rowEach one wondering where to go?Five little monkeys, ,all in a rowEach one wondering where to go?Track 02快乐天使1. Round And Round The Garden Round and round the gardenLike a teddy bearOne step,two stepTickle you under there2. Roses Are RedRoses are redViolets are blueSugar is sweetAnd so are you3. Good NightGood night,sleep tightWake up brightIn the morning lightTo do what’s rightWith all your might4. Hello!Hello!Hello!Hello!How are you?I’m fine.I’m fine,thank you! Hello!Hello!How do you do?I’m glad to meet you too!5. Johnny JohnnyJohnny,Johnny Yes,Papa Eating sugar? No,PapaTelling lies? No,PapaOpen your mouth! Oh,Ha!Ha!Ha!6. I’m Only A BabyI’m only a babyAs you can seeI can laugh! Ha-ha-haI can cry! Hoo-hoo-HooI know so did youWhen you were a baby too!7. Big HeadBig head,big headNo worry on a rainy day When others need an umbrella My head will block the way8. Mabel Set The Table Mabel,Mabel,set the table Just as fast as your are able Don’t forget the salt! Don’t forget the sugar! Don’t forget the vinegar! Don’t forget the mustard! Or red-hot pepper!9. Apple RoundApple round ,apple red Apple juicy,apple sweet Apple ,apple I love you Apple sweet I love to eat10. Cobbler Cobbler Mend My shoe Cobbler,cobbler mend my shoeGet it done by half past twoStitch it up and stitch it downAnd I’ll give you half a crown Track 03生活魔方1. Baby SleepGood night,Mom! Good night,Dad!I am a big boyI can sleepHave a good dream,Mom!Have a good dream,Dad!Ah,I’ll have a good dream,too!2. Do CleaningClean the windowClean the tableSweep the floorAnd tidy up my toys3. Knitting Knitting One Tow Three Knitting, knitting, 1,2,3.I knit the scarves for you and meI love honey and I love tea Knitting,knitting,1,2,3.4. Baby’s LoveMummy and Daddy care for me. Mummy and Daddy love me.And I car for Mummy and Daddy.As much as they care for me.And I love my Mummy and Daddy. As much as they love me!5. Make FriendsHello! Hello! How do yo do?What’s your name? What’s your name? My name’s Mark. My name’s Mark. And what’s your name?My name’s Buddy. My name’s Buddy. Let’s make friends.Let’s go to play.6. Rain On The Green GrassRain on the green grassAnd rain on the treeRain on the house-topBut not on me, Brush My TeethTeeth,teeth,teeth I brush my teethAfter getting up I brush my teethAfter eating a meal I brush my teeth Before going to bed I brush my teeth Teeth,teeth,teeth I always brush my teeth!7. Have A BathHere’s some waterFor you to wet your face!Here’s some soapFor you to clean your body!Here’s a towelFor you to dry yourself!Wash wash here!Wash wash there!Make sure that you wash everywhere!8. Shoe On The FootThe shoe goes on the footThe foot goes in the shoeWe tie the laces in a bowAnd then we’re ready to go,go,go!9. Diddle Diddle Dumpling Diddle diddle dumplingMy son,John!Went to bed with trousers on One shoe off and one shoe on! Diddle diddle dumplingMy son,John!Track 04 游戏童年1. Jack Be NimbleJack be nimbleJack be quickJack jump over the candlestick!2. Red Light What Do You Say Red light,red light!What do you say?I say stop,stop,stop!Yellow light,yellow lightWhat do you say?I say wait,wait,wait!Green light,green lightWhat do you say?I say go,go,go!3. See-saw Marjorie DawSee-saw, Marjorie DawSold her bedAnd lay upon straw4. Swing SwingLow,high, here I fly,like a bird through the sky Free,free, over the lea,Over the mountainOver the sea5. Eenie Meenie Minie MoeEenie meenie minie moeCatch a tiger by his toeIf he hollers,let him goEenie meeie minie moe6. Two Little Hands Go Clap Clap Clap Two little hands go clap, clap, clapTwo little feet go tap,tap,tapTwo little eyes are open wideOne little head goes from side to side7. Sally! Go Around The SunSally! Go around the sunSally!Go around the moonSally!Go around the chimney potsOn a Saturday afternoonKitty! Go around the sunKitty! Go around the moonKitty! Go around the chimney potsOn a Saturday afternoon8. Hop A LittleHop a littleJump a littleOne, two, threeRun a littleSkip a littleTap one kneeBend a littleStretch a littleNod your headYawn a littleSleep a littleIn your bed9. Humpty DumptyHumpty Dumpty sat on a wall Humpty Dumpty had a great fallAll the king’s horsesAnd all the king’s menCouldn’t put humpty, together again10. You Have One I Have One You have one, I have one.Two little children see a big man. You have two, I have two.Four little children go to school. You have three, I have three,Six little children plant a tree.You have four, I have four.Eight little children stand at the door. Track 05数字精灵1. One PotatoOne potato,two potatoThree potato,fourFive potato,six potatoSeven potato,more2. One Little FlowerOne little flowerOne little beeOne little blue birdHigh in the treeOne little brown deerSmiling at meOne is the number I like, you see!3. Let’s Do It TodayOne, two, tell me!Three, four, you say!Five, six, that’s ok!Seven, eight, let’s do it today!4. Ten Little FingersTen little fingers and ten little toes Two little arms and one little nose One little mouth and two little ears Two little eyes for smiles and tears5. One For SorrowOne for sorrow Two for joy Three for a girl Four for a boy Five for silver Six for gold Seven for a secret Not to be told6. One Two Three Play With Me One, two, three, play with me Four, five, six, pick up sticks Seven, eight, nine, walk on a line Ten, eleven, twelve, help yourself7. One Two Pick Up The Stool One, twoPick up the stoolOne, two, threeStand around the treeOne, two, three, fourStand up and go to the door One, two, three, four, fivePut down the bookAnd bring back the knife8. CinderellaCinderella dressed in yellow Went downstairs to kiss her fellow How many kisses did she give? One, two, three, four, five…9. One Two How Do You Do One, two, how do you do? Three, four, open the door Five, six, pick up sticks Seven, eight, sit up straight Nine, ten, say it again.10. One Two Three Four Five One, two, three, four, fiveI caught a fish aliveSix, seven, eight, nine, tenI let him go againWhy did I let him goBecause he bit my finger soTrack 06神奇世界1. Out Goes The RatOut goes the ratOut goes the catOut goes the ladyWith the big green hat2. Down By The OceanDown by the oceanDown by the seaJohnny broke a bottleAnd blamed it on me3. Chip-Chop JoeChip-chop, chip-chop, chip-chop Joe Chip-chop, chip-chop, chip-chop Joe One big blow, Touch my toe!Chip-chop Joe,cuts wood just so4. Hickory Dickouy DockHickory dickory dockThe mouse ran up the clockThe clock struck oneAnd down he ranHickory dickory dock5. Rain rain Go AwayRain, rain, go awayCome back again another dayLittle baby wants to playRain, rain, go away6. Peas Porridge HotPeas Porridge hot, peas porridge cold Peas Porridge in the pot nine days old Some like it hot, some like it cold Some like it in the pot nine days old7. Georgie PorgieGeorgie porgie, pudding and pieKissed the girls and made them cryWhen the boys came out to playGeorgie porgie ran away8. To MarketTo market, to market, to buy a fat pigHome again, home again. Jiggely jigTo market, to market, to buy a fat hogHome again, home again. Jiggely jog9. Pat A CakePat-a-cake, pat-a-cake, baker’s manBake me a cake as fast as you canPat it and Prick it, And mark it with a ‘B’Put it in the oven for baby and me10. Yankee DoodleYankee Doodle went to town, riding on a pony. He stuck a feather in his hat, and called it Macaroni.。

英语四年级下知识要点(1-6单元)

四年级下册第一单元知识要点Time以上要求会听说读写：词汇：time（时间）, half（一半）, past（过）, midnight（午夜）, clock（钟）, watch（表）, o’clock（整点）, season（季节）, month（月）, day（天）, hour（小时）, minute （分钟）, crazy（疯狂的）词组：get up （起床）, go to school（上学）, classes begin（上课）, do sport（做运动）, do homework（做家庭作业）, go to bed（睡觉）, have lunch（吃午饭）, go home （回家）以下要求听说读：strike（敲打）, thing（事情）, start（开始）, correct（正确的）, show（展示）, dear （亲爱的）, slow（慢的）句型：1.询问时间What’s the time? = What time is it?2.回答时间It’s…例，三点了= It’s three o’clock.3.时间的表达整点：时间+o’clock. 3:00 = It’s three o’clock.或It’s three.半点：half past XX, 3:00 = It’s half past three.4.在…点使用介词at在三点，at three o’clock在午夜，at midnight.5.What time do you …. What time do you get up? （你几点起床？）I get up at half past six. （我六点半起床。

）注：在描述他人作息时要注意第三人称单数，例，He goes to school at seven o’clock.本课词组中特殊变型有：go-goes, have-has, do-does6.我有…I’ve got…= I have got…I’ve got a crazy clock. （我有一个疯狂的闹钟。

简单描述蝴蝶的生长过程和特征英语作文

简单描述蝴蝶的生长过程和特征英语作文全文共6篇示例，供读者参考篇1The Wonderful World of ButterfliesButterflies are one of the most beautiful and amazing creatures on our planet! Have you ever watched a butterfly fluttering from flower to flower on a sunny day? With their brightly colored wings and delicate bodies, butterflies seem almost magical. But these fascinating insects are very real, and they have an incredible life story.Butterflies start out as tiny eggs laid on leaves by a female butterfly. The eggs are really small – some are even smaller than a pencil eraser! After a few weeks, a tiny caterpillar hatches out of the egg. This is called the larva stage of the butterfly life cycle.These baby caterpillars are hungry little guys! They spend almost all their time munching on plant leaves to grow bigger. As the caterpillar eats and eats, its stretchy skin gets tighter and tighter. When the skin can't stretch anymore, the caterpillar molts, shedding its outer skin case. Underneath is a new, biggerskin that lets the caterpillar keep growing. Most caterpillars molt four or five times as they get larger and larger.After a few weeks of serious eating, the caterpillar is fully grown. But this isn't the end of its amazing journey – in fact, the most incredible transformation is yet to come! The caterpillar attaches itself to a twig or leaf using a sticky silk pad. Then it molts one last time, shedding its outer caterpillar skin. Underneath is a beautiful chrysalis, also called a pupa.The chrysalis is like a safe cocoon that protects the amazing changes happening inside as the caterpillar turns into a butterfly. For several weeks or months, depending on the butterfly species, the chrysalis may just seem to hang there motionless. But incredible processes are turning the caterpillar body into that of a butterfly – growing wings, legs, antennae and a long, thin mouth tube to sip nectar.Finally, when the transformation is complete, the chrysalis cracks open and a new butterfly slowly emerges! Its wings are shrunken and wet at first, but the butterfly pumps body fluid through them to expand the delicate wings and stiffen the veins. Once its wings are dry and unfurled, this beautiful insect can take to the skies.An adult butterfly's life is usually pretty short, maybe just a few weeks. But in that brief time, it has one very important job –to reproduce and start the life cycle over again. The butterfly flits from flower to flower using its long, coiled mouth tube to drink sweet nectar for energy. When a male and female butterfly mate, the female lays fertilized eggs and the cycle begins anew.Butterflies come in thousands of different species and live all over the world, except in the very coldest places. They come in almost every color of the rainbow and have interesting patterns on their wings that help them blend in or stand out. Some butterflies even migrate long distances, like the famous Monarch butterflies that fly from the United States and Canada all the way to Mexico for the winter!These graceful insects play an important role in nature. As caterpillars, they help control plant growth by eating leaves. And as adults, they pollinate flowers while moving from plant to plant drinking nectar. Without the help of butterflies and other pollinating insects, many plants couldn't reproduce and make seeds or fruit.Aren't butterflies wonderful? From a tiny egg to a plump caterpillar, to a remarkable chrysalis transformation, and finally an beautifully winged adult, the butterfly life cycle is one ofnature's most amazing stories. The next time you see one of these delicate, vibrant insects, watch closely and you'll get a glimpse into an extraordinary world!篇2The Amazing Life of ButterfliesDid you know that there are over 20,000 different kinds of butterflies in the world? They come in so many beautiful colors and patterns. Butterflies are one of the most amazing creatures on our planet, and they have a truly incredible life story!Butterflies go through an amazing process called metamorphosis. This is a very fancy word that means they completely change their body and form as they grow up. It happens in four different stages.The Life Cycle BeginsThe life of a butterfly starts out when a female lays her eggs on a leaf or stem of a plant. Different types of butterflies like to lay their eggs on different kinds of plants. The eggs are really tiny, but if you look closely you can often see cool designs and patterns on them.Once the eggs hatch, teeny tiny caterpillars emerge! This is the first stage that the future butterfly goes through. The caterpillar's only job is to eat and eat and eat! It munches on the leaves of the plant where the egg was laid. As it eats, it grows bigger and bigger and bigger. Pretty soon its rubbery caterpillar skin doesn't fit anymore, so it molts and sheds that skin. It does this several times as it keeps growing larger.The pupa (or chrysalis)After growing really big from eating so much, the caterpillar goes through the next stage and turns into a pupa (some types are called chrysalides instead). This happens when the caterpillar attaches itself to a surface like a twig or rock using a silk pad. Its body then curls up into a beautiful jewel-like case. Inside the case, the caterpillar is rapidly changing and rearranging itself through a process called metamorphosis.During this pupa phase, the caterpillar transforms into a butterfly with wings, a proboscis (long tongue) to sip nectar, compound eyes, and new legs. But it doesn't happen overnight! It takes somewhere between 5 days to several weeks for this magical change to complete.Out of the ChrysalisWhen the transformation is finished, the chrysalis cracks open and an adult butterfly carefully works its way out! Its wings are all crumpled at first after being tightly compacted. The butterfly keeps pumping fluid from its body into the wings to make them expand to their full size and beautiful pattern. After resting for a little while, the new butterfly is then ready to fly off and start its life in the air.The Main Menu: Flowers!Butterflies can't actually eat solid food. Their diet consists only of liquids like nectar from flowers, tree sap, rotting fruits, and water. Using their long hollow tongues (called proboscides), they sip up these nutritious drinks by coiling out their tongues and lapping them up.Their main food is nectar from flowering plants. As they flutter from bloom to bloom sipping nectar, butterflies play a very important role - they pollinate the flowers! Pollen gets stuck to their bodies and legs and then rubs off onto the next flower they land on. This allows the plants to make fruits and seeds. So butterflies and flowers need each other to survive.Senses and SkillsButterflies have some amazing abilities that help them find their flower meals and stay safe. Their big compound eyes are made up of thousands of tiny lenses that let them see colors, patterns, and movements in all directions.They also have sensory receptors on their antennae that can detect smells and tastes from very far away. This helps them sniff out the sweet scents of nectar and find flowers over long distances. Their feet also have taste senses to test if a plant is good to lay eggs on.To protect themselves from predators like birds and wasps, some butterflies have very effective camouflage colorings and patterns on their wings that help them blend in. Some have fake eye spots to scare off enemies, while others taste really gross to birds who try to eat them.Butterfly Garden FriendsButterflies are wonderful guests to have in your garden because they are so colorful and interesting to watch. And don't forget, they help pollinate your plants too! You can attract more butterflies by planting their favorite blooming flowers like zinnias, marigolds, or butterfly bushes.It's also a good idea to avoid using chemical pesticides that could harm them. And you can make a butterfly puddling area by filling a dish or plate with sand and a little bit of water, salt, and overripe fruit. The butterflies will flock to this sweet treat!Next time you see one of these amazing flying flowers, remember the incredible cycle it went through to get there. From a tiny egg to a chubby caterpillar, to a jewel-like chrysalis, and finally an aerial acrobat - the life story of the butterfly is one of the real marvels of nature.篇3The Amazing Life of a ButterflyButterflies are one of the most beautiful and interesting creatures in nature. They go through an amazing transformation called metamorphosis during their life cycle. Let me tell you all about how a butterfly grows and develops into the pretty insect we know.It all starts when a female butterfly lays her eggs on a leaf or stem of a plant. The eggs are really tiny, smaller than a grain of rice! They can be different colors like white, yellow, green or red. The mother butterfly has to choose the perfect plant for her babies as the plant leaves will be their first food when they hatch.After a little while, the eggs hatch into teeny tiny caterpillars called larvae. The larvae looks like a funny little worm with lots of stubby legs. As soon as it is born, the caterpillar starts munching on the leaf it was born on. It just eats and eats and grows and grows. But the caterpillar doesn't stay small for long!The caterpillar grows so quickly that it can't fit in its skin anymore. So what does it do? It sheds its old skin and grows a new bigger one! This is called molting. The caterpillar will molt many times, getting bigger each time. With each molt, the caterpillar might change colors and patterns. Some caterpillars are green to blend in with leaves, while others are brightly colored with stripes or spikes to warn predators that they are poisonous.When the caterpillar is fully grown, it is time for the next stage of the life cycle – the pupa stage. The caterpillar attaches itself to a twig or leaf using sticky silk threads. Then it forms a hard shell called a chrysalis around its body. Inside the chrysalis, an incredible transformation takes place. The caterpillar's body completely breaks down and rebuilds itself into an adult butterfly!After weeks inside the chrysalis, a beautiful butterfly emerges. At first its wings are soft and crumpled, but thebutterfly pumps fluids from its body into the wings to make them grow large and stiff. Once its wings are fully formed, the butterfly can fly!Butterflies come in thousands of different bright colors and patterns on their wings. A butterfly's wings are covered in tiny scales that give them color. These scales overlap in rows like shingles on a roof. The patterns we see are created by different color scales. The patterns help butterflies recognize each other and find mates.Butterflies have two pairs of large wings that are attached to their bodies. They use these wings to fly from flower to flower looking for nectar to eat. Butterflies have a long, curled tube called a proboscis that acts like a straw to sip the sweet nectar.When it's time to lay eggs, the cycle starts all over again! A female butterfly uses her tube-like ovipositor to lay her eggs on plants. She carefully chooses plants that her caterpillar babies will be able to eat.I think the life cycle of the butterfly is simply amazing. Froma tiny egg to a hungry caterpillar to a crysalis and finally transforming into a beautiful, flying insect – it's like a miracle of nature! The bright colors and patterns of butterflies are justmagical. I hope you learned something new about these delicate and fascinating creatures!篇4The Amazing Life of ButterfliesButterflies are one of the most beautiful and interesting insects in the world. With their delicate wings covered in bright colors and patterns, they almost look like little flying works of art! But butterflies aren't just pretty to look at - their lives are full of incredible changes and amazing abilities.When a butterfly starts its life, it looks completely different from how it will end up. It begins as a very tiny egg, laid on a leaf or stem by a butterfly mom. The egg is really small, about the size of a pinhead. After a little while, the egg hatches and out comes a caterpillar!Caterpillars don't look anything like butterflies. They are long, wiggly little creatures with lots of stubby legs. They spend almost all their time eating and eating and eating some more! Caterpillars love to munch on leaves and plants. As they eat, their bodies grow bigger and fatter.But caterpillars have to go through an amazing transformation called metamorphosis to become butterflies. First, the caterpillar attaches itself to a twig or leaf using a sticky silkThread. Then its outer skin splits open and the caterpillar wiggles out of it! What's left behind is a hard protective case called a chrysalis.Inside the little chrysalis case, the caterpillar's body undergoes an incredible change. It turns into a sort of thick liquid goo. Then over the next few weeks, the goo reforms itself into an entirely new creature - a butterfly! The chrysalis case protects the butterfly while this amazing metamorphosis is happening.Finally, the chrysalis cracks open and out emerges a beautiful new butterfly! At first, the butterfly's wings are all crinkled up. It has to pump fluids from its body into the wings to make them unfurl into their full graceful shape. Once the wings are dry, the butterfly is ready to fly off on its brand new life.Butterflies have an amazing ability that very few other insects have - they can taste with their feet! They land on plants using their six fuzzy little legs. The bottoms of their feet are covered in special sensors that can taste if the plant is good forthem to lay eggs on. If the plant tastes right, the female butterfly will lay her eggs there.Another cool butterfly talent is that they can drink using a long, coiled up tongue called a proboscis. When it's time to drink some nectar from flowers, the butterfly unrolls its long tongued tube and sips up the sweet liquid treat. Basically, the butterfly uses its tongue like a tiny little straw!Butterflies often have very bright, vibrant coloring on their wings. The colors and patterns help the butterflies survive in different ways. Some colors help the butterfly blend into its surroundings so predators can't see it. Other bright colors send a warning signal to predators that the butterfly doesn't taste good.Butterfly wings are covered in thousands of tiny scales. These scales are really just flattened hairs made of protein. Each scale's shape and arrangement creates the colors and designs we see through a process called structural coloration. Different scales scatter different wavelengths of light, producing a rainbow of colors!One of the most incredible things about butterflies is their amazing journey to find food and mates. Many kinds of butterflies migrate, which means they travel long distances in search of places with the right plants and environment for them.The most famous migrating butterfly is the Monarch. Every year, millions of Monarch butterflies migrate from the United States and Canada all the way to Mexico for the winter! Their migration covers over 3,000 miles!From tiny, wiggly caterpillars to beautiful winged insects, butterflies are some of nature's most amazing creatures. Their incredible life cycles, special abilities, brilliant colors and long migrations are all part of what makes butterflies such fascinating animals to learn about. The next time a butterfly flutters by, remember what an awesome journey that delicate insect has been through!篇5The Amazing Life of ButterfliesButterflies are some of the most beautiful and interesting creatures in nature. With their bright colors, delicate wings, and incredible journey from a tiny egg to a flying insect, butterflies are truly amazing! Let me tell you all about the wonderful life of these special animals.It all starts when a female butterfly lays her eggs on a leaf or stem of a plant. The eggs are very tiny, but if you look closely you can see they are shaped like little bumps or barrels. The butterflyis very careful to choose a plant that will be the perfect food for her babies when they hatch.After a few days or weeks, the eggs start to shake and wiggle. Tap, tap, tap goes a tiny jaw from inside each egg, chewing a hole to break free. Out comes a teeny, tiny caterpillar or "larva." This is the second stage in a butterfly's life cycle.The caterpillar's first job is to eat the leaf it was born on. Caterpillars have huge appetites and strong jaws to chew and chew all day long. As they eat, caterpillars grow quickly, shedding their skin several times to allow their body to get bigger. Some caterpillars are green and blend into the leaves, while others have bright stripes or spines to warn predators that they don't taste good.After a few weeks of constant eating, the caterpillar's body will go through an incredible transformation called "metamorphosis." First, the caterpillar attaches itself securely to a twig or leaf using a special silk thread. Then it sheds its outer skin one last time to reveal a hard protective covering called a "chrysalis" or "pupa."Inside this chrysalis, the caterpillar's body completely changes. It dissolves into a soupy liquid and rearranges itself into an entirely new form - the butterfly! Arms, legs, wings, and all theother body parts develop from this butterfly soup. After a week or two of metamorphosis, the chrysalis casing splits open and out comes the beautiful adult butterfly.At first, the butterfly's wings are tiny and crumpled. But the butterfly pumps fluid from its body into the wings to make them unfurl and expand into their full graceful shape. Once its wings are dry, the butterfly can take its first flight!Butterflies have two pairs of large wings covered with thousands of tiny scales that give them their bright colors and patterns. The patterns on their wings can camouflage them from predators or act as signals to other butterflies. Butterflies also have a long tongue called a "proboscis" that unrolls like a party blower to sip nectar from flowers.Unlike caterpillars that munch on leaves, adult butterflies can only drink flower nectar or other liquids. Their main purpose is to find a mate and reproduce. Male butterflies use their bright colors and patterns to attract females. After mating, the female searches for the perfect spot to start the cycle all over again by laying her eggs.Most butterflies only live for a few weeks as adults, but some survive for several months by migrating long distances or hibernating through winter. The Monarch butterfly is famous forits incredible migration across thousands of miles from the United States and Canada to forests in Mexico every fall.There are over 20,000 different species of butterflies found all around the world. They come in many brilliant colors like orange, black, yellow, blue, and green. Some butterflies even have clear glass-like wings or wings that look like fallen leaves!No matter where you live, there are probably many different types of butterflies flitting around nearby parks, gardens, or fields. Next time you see one, I hope you'll stop and watch these amazing insects for a while. From their humble beginnings as tiny eggs to their final metamorphosis into stunning flying flowers, butterflies truly are one of nature's most extraordinary miracles.篇6The Amazing Life of ButterfliesButterflies are one of the most beautiful and amazing creatures in nature. Have you ever watched a butterfly fluttering from flower to flower on a sunny day? With their bright colors, delicate wings, and graceful flight, butterflies seem almost magical. But butterflies aren't just pretty to look at - their lives are filled with incredible changes and adventures!Butterflies don't start out looking like the pretty insects we know. In fact, they go through an amazing process called metamorphosis, which means they completely change form as they grow up. Here's how it works:The Life CycleIt all begins when a butterfly lays her tiny eggs on the leaves of a plant. The eggs are really small, about the size of a pin head. After a few days or weeks, the eggs hatch and out comes a tiny, hungry caterpillar or "larva."The caterpillar's main job is to eat and grow bigger and bigger. Caterpillars are eating machines! Some caterpillars can eat twice their weight in a single day. As they eat the plant leaves, caterpillars shed their hard outer skin or exoskeleton several times to allow for growth.After weeks of constant eating, the caterpillar becomesfull-grown. But then something remarkable happens - it attaches itself to a twig or leaf and sheds its outer skin one last time. Underneath is an amazing transformation taking place.The caterpillar is rebuilding and reshaping itself into a beautiful butterfly! This stage is called a "pupa" or chrysalis. The pupa looks like a little boxygen tank or jacket potato attached toa branch. But inside, the caterpillar body is rapidly changing into the butterfly body parts like wings, legs, antennae and a proboscis (a long thin tube for drinking nectar).After about 1-2 weeks of waiting patiently in the safety of the pupa, an adult butterfly emerges! It has to spend some time inflating and drying its wings before it can take its first fluttery flight. This whole process from egg to adult is called "metamorphosis" and it's one of the most fascinating life cycles in nature.Butterfly BodiesOnce the butterfly emerges, its body is divided into three main parts - the head, thorax and abdomen. Let's take a closer look:The HeadThe butterfly's head contains its mouth, eyes, and antennae. The butterfly doesn't have teeth or jaws. Instead, it has a long hollow tube called a proboscis that it uses to sip nectar and water, much like a straw.Butterflies have two huge compound eyes made up of thousands of tiny lenses that let them see all around them. They also have a pair of antennae on their heads that can smell andtaste things in the air. The antennae help butterflies find flowers and mates.The ThoraxThis is the body part in the middle, where the butterfly's two pairs of wings and six legs are attached. The top wings are usually larger and more colorful than the bottom hindwings.A butterfly's wings are made of a thin membrane covered with thousands of tiny scales. These scales are what give butterflies their beautiful colors and patterns. When butterflies first emerge from the chrysalis, their wings are soft and droopy. They need to pump fluids from their bodies into the wings to make them big, flat and stiff for flying.The AbdomenThis is the third and final body segment of the butterfly. The abdomen is mostly hollow and contains the butterfly's digestive system, reproductive organs, and air tubes for breathing.Diet and HabitatAdult butterflies only live for a few weeks, so their main jobs are to mate and lay eggs to begin the life cycle over again. In order to get energy for these important tasks, butterflies drink flower nectar through their long proboscis tube. Some butterflieseven get nutrients from sipping mineral water from puddles or eating rotting fruit.Different types of butterflies can be found on every continent except Antarctica. But they tend to live in warmer climates where there are lots of flowering plants to feed on. Some butterflies migrate long distances to find areas with ideal temperatures and plentiful flowers blooming.Butterflies play an important role in nature by pollinating plants. As they move from flower to flower drinking nectar, pollen sticks to their legs and body and gets transferred to other flowers, allowing the plants to make fruits and seeds. Without butterflies and other pollinators, many plants couldn't reproduce.So those are some of the amazing facts about butterflies and their incredible life journey. From tiny eggs to hungry caterpillars to remarkable pupae transformations into beautiful winged adults, every butterfly life is packed with excitement and wonder. The next time you see one, remember all the adventures it went through to become one of nature's most delicate and graceful insects.。

上海牛津英语5B-Module1测试题及答案

5B Module 1 Test测试时间：60分钟Class _________ Name _________ No. _________ Score _________Part 1Listening 40%一、Listen and choose. (根据听到的句子，选出最相符的单词或内容。

) 10%() 1. A. fine B. five C. mine() 2. A. nose B. noisy C. noise() 3. A. those gloves B. these gloves C. their gloves() 4. A. Whose B. Who C. Who's() 5. A. mine B. nine C. my() 6. A. sleep B. asleep C. sleeping() 7. A. round B. loud C. around() 8. A. they're B. their C. there X k B 1 . c o m() 9. A. from a cocoon B. like coo-coo C. for a cook() 10. A. /dʌk/ B. /'dʌkliŋ/ C. /dʌks/二、Listen and choose. (听录音，选出你所听到的单词填空。

) 2%() 1. My ___ is on the chair. ___ is under the desk.A. cushion, YoursB. cocoon, Your() 2. Hello, children. Let's ___ the ___.A. shake, shakerB. shaker, shake三、Listen and choose the correct response. (听录音，选出适合的答句或问句。

) 8%新|课|标| 第|一| 网() 1. A. No, he didn't B. No, I read it last night. C. Yes, I do.() 2. A. It's quiet. B. It's loud. C. It's a lorry.() 3. A. Yes, we are. B. Yes, I am. C. Yes, I was.() 4. A. It was a car. B. There were some flowers. C. There is a car.() 5. A. Yes, they are mine. B. No, they are mine. C. No, they are Danny's. () 6. A. Yes, she does. B. Yes, she is. C. Yes, she did.() 7. A. No, I can. B. Sure. C. Yes, I can't.() 8. A. It's on June the second. B. It's in June the fourth.C. It's Thursday.X|k |B| 1 . c| O |m四、Listen and choose. (听对话和问题，选择正确的答案。

幼儿英语阅读理解入门 (5)

Reading ComprehensionFor EarlyReaders& SpecialMy Reading ------------------------------------------------------------------------Name:Compreh ension J ournalhighlight the evidence.Jim is at the beach.He goes to the beach after school.He saw a starfish at the beach...2. Where is he?a b c at the marketat the park at the beach .................3. What does he see?a b c a seahorsea fish a starfish 1. Who is the character?a b c KimJimBradhighlight the evidence.Kiara and Kate went to the restaurant.Kiara ate pizza.Kate ate burgers..2. What did Kiara eat?a bc soupburgerspizza .........3. Who ate burgers?a b c KimKate Emma 1. Where did Kiara and Kate go?a bc to the restaurantto the candy shopto the donut shop ...highlight the evidence.John has a pet dog.The dog is sick.John takes the dog to the vet...2. What is wrong with his dog?a b c the dog is wetthe dog is sick the dog can dig ..............3. Where does John take the dog?a b c to the vetto the park to school 1. What does John have?a b c a rabbita fisha doghighlight the evidence.I see a panda.The panda is in the garden.The panda has a flower...2. Where is the panda?a b c in the pet shopin the garden in the zoo .............3. What does the panda have?a b c bananasfish a flower 1. What do I see?a b c a koalaa beara pandahighlight the evidence.Jack is a monkey.Jack can read a book.Jack likes to eat bananas..2.What can Jack do?a b c read a bookswim sing .............3. What does Jack like to eat?a b c bananasfish strawberries 1. What is Jack?a b c a gorillaa rhinoa monkeyhighlight the evidence.Dave likes to swim.He swims in the ocean.Dave can see a little shark..2. What does he like to do?a b c surfswing swim ..............3. What does he see?a b c a seahorsea shark a starfish 1. Who is the character?a b c DaveJimDinahighlight the evidence.Mike is a prince.He has a big sword.Mike lives in the big castle...2. What does he have?a b c a sworda shield a dragon .............3. Where does he live?a b c in the barnin the castle in the cave 1. Who is the character?a b c MilesMikeHannahhighlight the evidence.Leo has a blue net.He likes to catch butterflies.Leo saw a butterfly on the flower...2. What did he see?a b c a dragonflya ladybug a butterfly ...............3. Where is the butterfly?a b c on the treeon the flower on the grass 1. What does Leo have?a b c a bucketa cara nethighlight the evidence.Adam has three balloons.Lisa has two balloons.Lily has one balloon..2. What does Lisa have?a b c balloonsflowers ladybugs ...........3. How many balloons does Lily have?a b c three balloonsone balloon two balloons 1. Who has three balloons?a b c SamAdamAllanhighlight the evidence.I see a little turtle.The turtle is on the log.The turtle can swim...2. Where is the turtle?a b c on the rockin the water on the log .............3. What can the turtle do?a b c swimrun dig 1. What do I see?a b c a froga turtlea lizardhighlight the evidence.I see a little dog.The little dog is in the big bowl.The dog has a bone...2. Where is the little dog?a b c in the basketin the bowl in the doghouse ...............3. What does the dog have?a b c a balla fish a bone 1. What do I see?a b c a cata fisha dog .highlight the evidence.Rita went to the zoo.She saw a hippo.The hippo likes to swim...2. What did she see?a b c an elephanta hippo a rhino ............3. What does the hippo like to do?a b c swimdance read 1. Where did Rita go?a b c to the zooto the beachto the parkhighlight the evidence.Karen went to the farm.She saw a cow in the barn.The cow likes to eat hay...2. Where did she go?a b c to the forestto the farm to the beach ................3. What did she see?a b c a cowa horse a pig 1. Who is the character?a b c KimKenKarenhighlight the evidence.I see a dinosaur.The dinosaur can fly.The dinosaur has an egg...2. What can the dinosaur do?a b c swimjump fly ...........3. What does the dinosaur have?a b c a craban egg a fish 1. What do I see?a b c a dinosaura dragona crocodilehighlight the evidence.Brad saw a rat.The rat is under the table.The rat ate the cheese..2. What did he see?a b c a bata cat a rat ..............3. Where is the rat?a b c under the chairon the table under the table 1. Who is the character?a b c BritBenBradhighlight the evidence.John saw a cowboy.The cowboy has a horse.The cowboy wears a hat and boots..2. What does the cowboy have?a b c an armadilloa donkey a horse ..............3. What did the cowboy wear?a b c a sweatera hat and boots a dress 1. What did John see?a b c a piratea cowboya donkey .highlight the evidence.Tom has a pet dog.The dog is little.The dog is in the tub...2. What does he have?a b c a rabbita dog a fish .............3. Where is the dog?a b c in the doghouseunder the table in the tub 1. Who is the character?a b c T onyT omJimhighlight the evidence.Jan saw a little bug.The bug is on the fence.The bug is red...2. What did she see?a b c a ducka bird a bug .............3. Where is the bug?a b c on the fencein the jar in the grass 1. Who is the character?a b c JonJanJenhighlight the evidence.Ron saw a polar bear in the zoo.The polar bear is big.The polar bear likes to eat fish...2. What did he see?a b c a penguina seal a polar bear ...............3. What does the polar bear like to eat?abc sealsfish fruits 1. Who is the character?a b c MaxRonJohn ...highlight the evidence.Ryan has a big pumpkin.The pumpkin is orange.He will make pumpkin pie...2. What does he have?a b c strawberriesa pumpkin an apple ............3. What will he make?a b c pumpkin piestrawberry pie apple pie1. Who is the character?a b c OliverKateRyan。

剑桥儿童英语基础班一级下册 unit16—unit 22

The grass is green.
Unit 22 What do you want for supper?
1.一日三餐的表达。 2.部分食物的学习。 3.表达想吃什么东西的意愿。
food 食物
egg 鸡蛋
fish 鱼
rice 大米
potato 土豆
meat 肉
bean
豆子
sausage 香肠
elephant What colour is the elephant? The elephant is grey.
What colour is the ...? It's ...
The sky is blue.
The cow is black and white.
The chocolate is brown.
清华博思教育
剑桥儿童英语基础版一级下册
家长展示课
自我介绍：每个人向各位家长介绍自己的中文名和英文名。例如：我叫小明。 My name is Tom.
感谢各位家长的到来！也感谢家长在家里对学生学习英语的督促和对老师的工作的认可和支持。本次家长展示课的目的在于让家长了解学生的学习进度和学习情况，加强老师与家长‘学生之间的联系，从而让学生的成绩更上一层楼！
句型： What's your address? 5 East Street, Chaoyang District,Beijing. What's your phone number? 68431274.
请同学们朗读并且翻译！
你的地址是什么？北京朝阳区东街 5号。你的电话号码是多少？ 68431274.
1.询问来自哪个国家或者地区。 2.学会几种国家的名称。 3.学会介绍自己来自哪里，住在哪里。

小学生英语阅读- 蝴蝶的介绍Butterfly reading

head
世界上最大的蝴蝶
世界上最大的蝴蝶翅膀展开有30cm，产于太平洋西南部的所罗门群岛和巴布亚新几内亚。他的名字叫大鸟翼蝶。据资料，最初人们是在一个密林中发现的，它在树梢上飞来飞去，很不容易采捕，后来还是用弓箭将它射落。世界上最小的蝴蝶最小的蝴蝶是蓝灰蝶，翅展仅1.3cm，在我国云南西双版纳有采集记录。
There are three reasons for the colors on a butterfly:
The butterfly is brightly colored because it is poisonous - other animals will not eat them The butterfly attracts mates to breed with. Some butterflies have dull colors - for camouflage.
The colorful scales make up the patterns you see on the wings of a butterfly. The patterns are the same on the left and right wings of the butterfly. The front and back wings have different patterns on them.
生活在最高地方的蝴蝶
我国的帕米尔高原最高处有7000多米，登山健儿曾在海拔6000米左右的冰川裂缝里看到过一种紫酱色的小灰蝶。
蝴蝶给宇宙飞行科学家的启示
一种珍珠蝴蝶能维持自身体温在34摄氏度左右，它是通过调节翅膀上的鳞片位置，来改变太阳光射在它上面的角度的。在宇宙空间里，由于没有空气，宇宙飞船将受到强烈太阳光的直接照射。照射的一面，温度会急剧增加，背阳光一面又很冷，温度剧变对宇航员的身体非常不利。因此，有人提出仿造珍珠蝴蝶，在宇宙飞船的船身上覆盖一层活动的鳞片，当鳞片紧贴船身时，船身上获得的热量最多，随着鳞片竖起，获得热量相应减少。宇宙飞船只要改变鳞片的倾斜角度，就能保持恒定的船体温度了。飞行最远的蝴蝶一种叫君主斑蝶的蝴蝶，每年的11月至次年的3月，数百万计地从加拿大东南部和美国东部山区飞到墨西哥城以西二百公里处的“蝴蝶谷”这段距离两千多千米。

五年级下册英语作文关于蝴蝶的一生

五年级下册英语作文关于蝴蝶的一生全文共3篇示例，供读者参考篇1The Incredible Journey of a ButterflyHave you ever stopped to really look at a butterfly? Those delicate, brightly colored wings carrying such a tiny creature through the air? If you have, you might have wondered - how does a butterfly go through such an amazing transformation from an egg to that beautiful insect? Well, buckle up because I'm going to take you on the incredible journey of a butterfly's life!It all starts when a female butterfly lays her eggs. She has to pick the perfect spot, usually on a leaf of the specific plant that her caterpillar babies will eat. A butterfly can lay hundreds of tiny eggs, smaller than a seed! Once she's done, her role is over. Those tiny eggs are on their own in the big world.After a few weeks, the eggs begin to hatch one by one. Out comes a tiny, stubby caterpillar, no bigger than a grain of rice. This is the larva stage. The first thing on these baby caterpillars' minds? Finding something to eat! They may be tiny but theyhave huge appetites. They spend pretty much all their time chowing down on the leaves their mom picked out for them.As the caterpillars eat and eat, they grow and grow and grow! Before long, that little rice grain has morphed into a huge, striped caterpillar. But no matter how much they eat, they never seem to be full! That's because caterpillars are eating machines, storing up tons of energy for their next huge transformation.After a few weeks gorging on leaves, the caterpillar stops eating and starts looking for a nice spot to rest. It's reaching the next stage of its life cycle - the pupa stage. The caterpillar attaches itself to a branch or surface and begins to shed its outer skin. What's left is an amazing protective case called a chrysalis.Inside this chrysalis, the craziest thing happens. The caterpillar literally digests itself, releasing enzymes that turn its mushy body into a kind of "soup." Don't worry, this isn't as gross as it sounds! That soup is the catalyst for an incredible metamorphosis. Over the next couple weeks, thatoupis rebuilds itself, cell by cell, into an entirely new creature - a butterfly!When the process is complete, the chrysalis cracks open and out emerges one of the most beautiful insects on the planet. The butterfly needs to hang upside down for a while so its wings can fill with fluid and dry out, unfurling into their full majestic shapeand pattern. Once it's ready, the butterfly takes its first flight, using its long, strawlike mouth to sip on flower nectar for energy.As an adult butterfly, its main goals are to find a mate and reproduce so the cycle can begin again. Mating and egg-laying happen very quickly because the butterfly's lifespan is only a few weeks. But in that short time, it goes through one of the most unbelievable life cycles in nature.From a tiny egg to a hungry caterpillar to a protective pupa and finally emerging as a stunning butterfly, these creatures transform in the most magical way. The next time you see one of these delicate beauties flitting around, remember the long, challenging journey it went through to get there. That butterfly earned its wings!篇2The Incredible Journey of a ButterflyHave you ever watched a butterfly flitting from flower to flower and wondered about its life? Well, let me tell you, the journey of a butterfly is one of the most amazing things in nature! From a tiny egg to a magnificent winged insect, butterflies go through an incredible transformation called metamorphosis.It all starts when a female butterfly lays her eggs on a specific plant called a host plant. Different butterfly species have different host plants that the caterpillars can eat. My favorite is the monarch butterfly that lays its eggs on milkweed plants. The egg is really small, about the size of a pinhead. It looks like a tiny raindrop clinging to the leaf.After a few days to a couple of weeks, the egg hatches and out comes a teeny tiny caterpillar, also called a larva. This is the eating stage of the butterfly life cycle. The caterpillar needs to eat a LOT because it has to grow really big and store up enough energy for the next stage. It spends pretty much all its time munching on the leaves of the host plant. As it eats and grows, it sheds its skin several times since its rigid exoskeleton cannot stretch. The empty shed skins are called exuviae.The caterpillar keeps on eating and growing bigger and fatter until one day, it stops eating and starts searching for a safe spot to form its pupa, also called a chrysalis. For the monarch, it attaches itself to a branch or surface with a silk pad and sheds its outer skin one last time to reveal the beautiful green chrysalis underneath.During this pupa stage, one of the greatest miracles happens - the caterpillar literally digests itself and transforms into abutterfly inside the chrysalis! How wild is that? All its tissues and organs break down into a soupy liquid before reforming into the butterfly body parts like wings, legs and antennae. It's like a tiny underground bunker where the most top secret operation is happening.After weeks of this incredible metamorphosis happening inside, the chrysalis becomes transparent and you can see the butterfly form inside. It inflates its wings by pumping fluid from its body into the veins. Finally, a slit opens in the chrysalis and out emerges the adult butterfly!Its wings are all shriveled at first but it keeps pumping fluid into them until they expand to their full majestic size and beauty. The butterfly hangs upside down and lets its wings dry out completely, which can take a few hours. This is one of my favorite parts to watch - seeing the butterfly unfurl its wings and prepare for its first flight.Once its wings are ready, the butterfly takes its maiden voyage into the sky! It will immediately start looking for nectar from flowers to drink using its long straw-like proboscis. Drinking nectar gives the butterfly energy to fly and find a mate. Butterflies only live for a few weeks as adults, so they have to get busy with mating right away to keep the cycle going.After mating, the female butterfly has to find the right host plant to lay her eggs and start the incredible process all over again. Isn't it amazing how these tiny creatures go through such a dramatic transformation and lead such short but purposeful lives? From an egg, to a munching caterpillar, to a pupa in camouflage, and finally emerging as a beautiful butterfly - their life cycle is one of the most fascinating to witness in nature.The next time you see a butterfly gracefully flitting by, remember the long journey it went through to get those magnificent wings. And who knows, maybe that butterfly you're watching started out as a tiny egg on a leaf right in your own backyard! Nature is full of wonders if we just take the time to observe the amazing life cycles happening all around us.篇3The Fascinating Life of a ButterflyButterflies are one of the most beautiful and interesting creatures on Earth. Their vibrant colors, delicate wings, and amazing life cycle make them truly special insects. I'm going to tell you all about the incredible journey a butterfly goes through from an tiny egg to an amazing winged insect!It all starts when a female butterfly lays her eggs on a plant that will be a good food source for the caterpillars once they hatch. She carefully picks leaves or stems and uses a sticky material to glue her eggs in place one by one. Different butterfly species lay different numbers of eggs, but it can be anywhere from 100 to 600 eggs! The eggs are very small, only about the size of a pinhead.After a few days to a couple weeks, the eggs begin to hatch. Out comes a tiny caterpillar, or larva, no bigger than a few millimeters long. This is just the start of the larva stage of the butterfly life cycle. As soon as it emerges, the caterpillar starts munching on the leaves of the plant the egg was laid on. It has to eat constantly because it is growing at a rapid pace.The caterpillar will shed its skin, called molting, four or five times over the next 2-5 weeks. Each time it molts, the caterpillar's skin becomes too tight as it rapidly grows bigger and bigger. After shedding the old skin, a new, larger skin is underneath. This allows the caterpillar to continue growing and eating. Some caterpillar species can grow to be several inches long!As the caterpillar grows, it develops a voracious appetite. It spends literally all day eating the host plant. It will munch and munch until the plant starts running out of leaves. I've seen somecaterpillars that can strip an entire plant bare in just a couple days because they eat so much! The eaten plant doesn't die though, as the caterpillars only eat the soft leaves and avoid the roots and stem.When the caterpillar has reached its full size, it's time for the next stage called the pupa or chrysalis. The caterpillar stops eating and starts looking for a good spot to form its pupa, like a twig, rock, or tree branch. It attaches itself with a silky material it was born with and forms itself into a little "J" shape.Then the caterpillar begins shedding its skin one last time to reveal the chrysalis underneath. The chrysalis is like a protective shell where the amazing metamorphosis happens. Inside, the caterpillar is rapidly changing through biochemical processes. Its body is restructuring into the beautiful butterfly it will soon become!The pupa period lasts for about 1-2 weeks for many species. Once that time has passed, the chrysalis breaks open and out comes the adult butterfly! Its wings are shriveled and wet at first as it hangs upside down to allow them to unfurl and dry out. This takes several hours. Once its wings are fully extended and dry, the butterfly is ready for its next big journey.Now a mature adult, the butterfly's main goals are to find food in the form of flower nectar and to mate and reproduce. The butterfly uses its long, coiled tongue to sip nectar from flowers. It also needs energy from the sun's warmth to fly around and find a mate.Male butterflies locate females by seeing their bright colors and pheromone signals. After mating, the female butterflies begin the cycle all over by laying eggs on a good host plant. Most adult butterflies only live for 2-6 weeks in their final adult stage before dying off and the cycle repeating.I hope you can see how truly amazing and complex the life of a butterfly is! From a tiny egg to a voracious caterpillar, to a transitional pupa, and finally an elegant flying adult, butterflies go through an incredible metamorphosis unlike any other insects. Their life cycle is a miracle of nature that has been happening for millions of years. The next time you see a butterfly, remember the amazing journey it went through to get there!。

小学上册第七次英语第三单元测验试卷

小学上册英语第三单元测验试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The butterfly is _____ on the flower. (resting)2. A __________ is formed through the accumulation of sediment in a coastal delta.3.Sedimentary rocks form in __________ or lakes.4.What do we call the process of changing from a solid to a liquid?A. FreezingB. MeltingC. CondensingD. Evaporating答案:B Melting5.What is 5 + 3?A. 10B. 7C. 8D. 6答案:C6.We should _____ (encourage) pollinator habitats.7.The capital of Germany is ________ (德国的首都是________).8.The ________ blooms in the summer.9.The __________ was a significant time of change in American history. (民权运动)10.What is the capital of Uzbekistan?A. TashkentB. SamarkandC. BukharaD. Andijan答案:A11.Which animal is known for its ability to swim?A. CatB. DogC. FishD. Horse答案:C12.Every year, we celebrate my birthday with a big ________ (聚会) and lots of cake.13.What do we call the act of bringing something back to life?A. ReviveB. RestoreC. ResurrectD. Renew答案:C Resurrect14.Which of these foods is a dairy product?A. BreadB. CheeseC. RiceD. Meat15.The __________ (历史的理解过程) involves critical thinking.16.The city of Singapore is the capital of _______.17.What is 5 + 3?A. 10B. 8C. 7D. 9答案:B18.The __________ (历史的视角) can differ among cultures.19. A bumblebee is important for ______ (授粉).20.The _____ (dog/cat) is friendly.21.Chemical properties describe how a substance reacts with ______.22.My sister is a _____ (演员) who loves storytelling.23.What is the name of the famous mountain range that includes Mount Everest?A. AndesB. RockiesC. HimalayasD. Alps答案:C24.What do we call a young seagull?A. ChickB. HatchlingC. PupD. Calf答案:A Chick25.Plant cells have a ______ (细胞壁) that protects them.26.The country known for its rich biodiversity is ________ (以丰富生物多样性闻名的国家是________).27.The ______ is a large, slow-moving river of ice.28.can Revolution was influenced by Enlightenment ________. The Anci29.My cat likes to chase after a ________.30.My cousin is __________ (运动员) and plays basketball.31.Who is known for saying "I have a dream"?A. Abraham LincolnB. Martin Luther King Jr.C. Nelson MandelaD. Mahatma Gandhi32.What is the capital of Chile?A. SantiagoB. ValparaísoC. ConcepciónD. La Serena答案:A33.The capital of the Bahamas is ________ (拿骚).34.The capital of India is _____.35.The antelope is quick and agile, able to outrun many ____.36.At Christmas, my family decorates the ______ (圣诞树) with lights and ______ (装饰品). We sing ______ (歌曲) and exchange gifts.37.The flamingo's color comes from its _________ (饮食).38.The Earth's tilt affects the changing of the ______.39._____ (生态旅游) promotes awareness of plant diversity.40.I have a _____ (玩具枪) that I use in pretend play. 我有一个在角色扮演中使用的玩具枪。

人教版新起点一年级英语下册全册课件

It’s on the notebook.
Where is the red apple? It’s on the books.
Where is the dog?
It’s in the box.
Where is the dog?
It’s on the chair.
Where is the monkey? It’s on the tree.
I like salad.
See you!
4.2 Unit 4 Food Lesson 2
Let’s review.
fish
noodles
rice
vegetables
eggs
I like noodles. I don’t like noodles.
I like eggs. I don’t like eggs.
On the desk, I can see a cup.
In the classroom, I can see some windows.
On the wall, I can see an air conditioner.
Under the desk, I can see a chair.
blackboard
chair
desk
unde rin on
在……下面在……里面在……上面
In the classroom, I can see a blackboard.
On the desk, I can see crayons.
In the classroom, I can see many desks.
I like rice. I don’t like rice.

《新概念英语第四册》第一章至第十九章精讲

《新概念英语第四册》第一章至第十九章精讲目录1. Lesson 1 --- Finding fossil man 发现化石人2. Lesson 2 --- Spare that spider不要伤害蜘蛛3. Lesson 3 --- Matterhorn man马特霍恩山区人4. Lesson 4 --- Seeing hands能看见东西的手5. Lesson 5 --- Youth青年6. Lesson 6 --- The sporting spiri 体育的精神7. Lesson 7 --- Bats蝙蝠8. Lesson 8 --- Trading standards贸易标准9. Lesson 9 --- Royal espionage 王室谍报活动10.Lesson 10 --- Silicon valley 硅谷11.Lesson 11 --- How to grow old 如何安度晚年12.Lesson 12 --- Banks and their customers银行和顾客13.Lesson 13 --- The search for oil 探寻石油14.Lesson 14 --- The Butterfly Effect 蝴蝶效应15.Lesson 15 --- Secrecy in industry 工业中的秘密16.Lesson 16 --- The modern city 现代城市17.Lesson 17 --- A man-made disease 人为的疾病18.Lesson 18 --- Porpoises 海豚19.Lesson 19 --- The stuff of dreams 话说梦的本质Lesson 1Finding fossil man 发现化石人Why are legends handed down by storytellers useful?We can read of things that happened 5,000 years ago in the Near East, where people first learned to write. But there are some parts of the world where even now people cannot write. The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of storytellers to another. These legends are useful because they can tell us something about migrations of people who lived long ago, but none could write down what they did. Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from. The sagas of these people explain that some of them came from Indonesia about 2,000 years ago. But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten. So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.Fortunately, however, ancient men made tools of stone, especially flint, because this is easier to shape than other kinds. They may also have used wood and skins, but these have rotted away. Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.New words and expressions 生词与短语fossil man (title)adj. 化石人Recountv. 叙述Sagan. 英雄故事Legendn. 传说，传奇Migrationn. 迁移，移居Anthropologistn. 人类学家Archaeologistn. 考古学家Ancestorn. 祖先Polynesianadj.波利尼西亚(中太平洋之一群岛)的Indonesian. 印度尼西亚Flintn. 燧石Rotn. 烂掉本文参考译文我们从书籍中可读到5,000 年前近东发生的事情，那里的人最早学会了写字。