The Elephant and the Monkey

Once an Elephant met a Monkey."Look how big and strong I am!" he said."I can break a tree.Can you break a tree?"     

Which Is Better？

Once upon a time an elephant anda monkey had a quarrel(争吵). Theelephant was proud because he was sostrong. “Look, how big and strong Iam! ”he said. “I can pull a tree down,can you?”     

Life is great if we have friends

Everyone needs friends.There is an old saying:A life without a friend is a life without the sun.But how can we find real friendship and keep it? I think finding friendship is just like planting a tree.You plant the seed,take care of it and make it grow.     

英语趣味问答

1. If you take half from a half dollar, what's left? 2. What can you break with only one word? 3. What is the best and cheapest light? 4. You can hang me on the wall, but if you take me down,you can't hang me up again. What am I?     

Riddles

1. W hat kind of ship never sinks芽 2.W hat kind of tree has hands芽 3.W hat day does a fish hate芽4.W hat kind of dog would a person bite芽5.H ow can a hat talk芽6. I was carried into a dark room 熏 and on fire.I wept(流泪)熏and then m y hea was cut off.W hat am I芽 7. W hat gets larger the m ore you take aw ay芽 K eys押 1.Friendship. 2.A palm tree. 3.Fry D ay. 4.A hot dog. 5.A dd the letter C andet you can m ake it talk. 6.A candle. 7.A hole.…     

A Cute Animal

Last week, I went to the park with my family. Suddenly, Dad shouted, ＂Look, there is a koala （树袋熊） !＂ Wow, it was so cute! A round head, a round face, a round black nose, two round ears... But I couldn＇t see its eyes, because it was sleeping in the tree! Dad told me koalas can sleep about 18 hours（小时） a day! And I found that koalas have no tails, but they can climb trees quickly （很快地）. Koalas are so special and cute. I love koalas!     

TWO TREES

There are two trees in a garden. One is old, the other is young. Spring comes. Many animals go to the garden. A bird says to the young tree, ＂Can I make a house on your branch？＂ ＂No, you can＇t,＂ says the young tree. ＂But you can live on my branch,＂ says the old tree.     

Tree Rings

Do you know something about tree rings? Do you know they can tell us what the weather was like, sometimes they can show us an exact record of the weather even hundreds of years ago. A tree will grow well in a climate with lots of sunlight and rainfall. It is also expected that little sunlight or rainfall will limit the growth of a tree. The change from a favorable to an unfavorable climate can be seen by reading the tree ringsin a tree trunk.To find out the w eather of tenyears ago,countthe r…     

风之彩(迪斯尼卡通电影《风中奇缘》主题曲)(英文)

You think you own whatever land you land on The earth is just a dead thing you can claim[占有] But I know every rock and tree and creature Has a life, has a spirit, has a name You think the only people who are people Are the people who look and think like you But if you walk the footsteps of a stranger You'll learn things you never knew you never knew Have you ever heard the wolf cry to the blue corn moon?     

Sharing

There isn't much that I can do, but I can share my bread with you, and sometimes share a sorrow,too... There isn't much that I can do, but I can sit an hour with you, and I can share a joke with you, and sometimes share reverses,too...     

一个改进的多播路由算法

Multicasting is a communication service that allows an application to efficiently transmit copies of data packets to a set of destination nodes. The problem of finding a minimum cost multicast tree can be formulated as a minimum Steiner tree problem in networks, which is NP-completeness. MPH (minimum path cost heuristic) algorithm is a famous solution to this problem. In this paper,we present a novel solution TPMPH (two phase minimum path cost heuristic) to improve the MPH by generating the nodes and the edges of multicast tree separately. The cost of multicast tree generated by the proposed algorithm with the same time as MPH is no more than that of MPH in the worst case. Extensive simulation results show that TPMPH can effectively improve the performance on MPH, and performs better in large-scale networks and wireless networks.     

FUNNY STORIES

I wasn’t a t hief One day I went out and left my key at home. When I came back, I couldn’t get in because my wife was away staying with her friends. I had to break a window, so I found a big stone. There was a great noise when I broke the glass, and I had to be careful when I reached through to turn the     

Using FEM to predict tree motion in a wind field

In this paper we propose a finite element （FE） simulation method to predict tree motion in a wind field, Two FE tree models were investigated： One model was generated based on a realistic nature-looking geometric tree model, and the other was a symmetric model to investigate the influence of asymmetric material properties on tree motion. The vortex-induced vibration （VIV） theory is introduced to estimate the fluctuating wind force being exerted on tree stems and the fluid-structure interaction （FSI） analysis is also included in the simulation. The results indicate that asymmetric material properties result in the crosswind displacement of the investigated node and the main swaying direction deviation. The simulation reveals that under wind loading, a tree with leaves has much larger swaying amplitude along the wind direction and longer swaying period than a tree without leaves. However, the crosswind swaying amplitude is mainly due to branch interaction. The numerical simulation proved that the interaction of tree branches can prevent dangerous swaying motion developing.     

YOU&ME阶梯幼儿英语 I See a Koala

Story:Kathy and Leo are in the jungle.They see many cute animals.Leowalks to a tree and says,”I see a koala.”The koala smiles to Leo.Kathy walks to another tree and says,”I see two monkeys.”Themonkeys are drinking the coconut juice.They also meet an Indianfriend,Roxy,in the jungle.They are so happy.     

故事园地

一、故事内容 Wendy can＇t find her cat. ＂Where＇s Ginger？＂ says Wendy. ＂Oh, wait a minute! What＇s that？＂ Ginger is up in the tree. The tree is very tall. ＂Too scary! I＇m scared!＂ She never climbs a tree.     

天地一沙鸥(英文)

I live in the city and there always seems to be "noise." At times when my spirit needs a break and my eye catches a lonely seagull, my inner being reaches out to find silence and peace. What a gift to receive.     

猜一猜(英文)

1.I’m on a tree.I’m white,but mycoat iS yellow.What am I?2.I’m white and yellow.My coat iswhite or brown.I’m under a     

短文改错十题(英文)

一 A strange thing was happened in our garden the other day. I went out to play my dog for a few minutes,and I noticed the dog is barking(犬吠) at a big tree. Then the dog started to dig at the hole on the foot of the tree. Suddenly a large rat rushed out…     

My TURTLE

I have a turtle. It's very young. It is maybe 1 or 2 years old. Its shell is so hard that it can break my pencil! And there are many stripes (条纹) on its shell. It is very cute. Its nose, eyes and ears are all very small. They look like my pinkie. Its feet are very small, too. Although the turtle is small, it is strong! Its claws are sharp, and they can prick (戳穿) about 5 pieces of paper at once. It can also climb out from a tall vat. It always puts its head, feet and tail into its shell when we touch it. It's interesting. It has no name yet. Can you help me give it a good name?     

往事

I'll tell you, shall I, something I remember? Something that still means a great deal to me. It was long ago.A dusty road in summer I remember,A mountain, and an old house, and a treeThat stood, you know,Behind the house. An old woman I remember In a red shawl with a grey cat on her knee Humming under a tree.