Different from the idiom in Unit 4 of the first volume of Grade Four, I hope my son will become a dragon: Hope: Hope. Dragon; A magical animal that can make clouds and rain in ancient legends. The feudal society in China regarded the dragon as the symbol of the emperor, which was a metaphor for noble and outstanding figures. I hope my son can become an outstanding figure.
Context: It originally refers to the trend and direction of mountains fluctuating like dragons. Now compare the cause and effect of a thing or the origin of a person. It is also reflected in feng shui.
Context: This matter is very troublesome. It took me three days to figure out its context.
Leaderless: A leaderless group of dragons. Metaphor without a leader, it is impossible to act in unison.
Leaderless: The leader of the enemy was killed by random guns. They were leaderless and in chaos.
Dragon and phoenix dance: describe calligraphy as powerful, flexible and lively. It also describes the majestic mountains. Modern Chinese describes someone's poor handwriting as derogatory.
Dragon and Phoenix Dance: His word is Dragon and Phoenix Dance, and he deserves to be a famous calligrapher.
Add wings to a tiger: it is often used to describe powerful people who become more powerful after getting help.
If he adds these two assistants, his career will be even better.
Move the tiger on the mountain: try to get the tiger away from the original hill. Metaphor uses tricks to make the other party leave the original place, so as to take the opportunity to act.
Draw the tiger away from the mountain: Our army drew the tiger away from the mountain and finally won the battle.
It's difficult to ride a tiger: it's a metaphor for encountering difficulties in the middle of doing things, being forced by the situation and unable to stop, not doing, not doing, helpless, and having to bite the bullet and go on.
Riding a tiger is difficult: I told you not to be greedy and cheap. Now things are getting bigger and bigger. It's hard to ride a tiger!
Draw a tiger according to a cat: a metaphor for imitating according to appearance.
Draw a tiger according to the cat: you can't draw a tiger according to the cat, you must have your own thoughts.
Powerful and unconstrained style: galloping in the air like a powerful and unconstrained style. Poetry, calligraphy and other metaphors are bold, eclectic, smooth and natural, and also refer to unusual jumps in thinking and unrealistic ideas. A powerful and unconstrained style is a metaphor for unrestrained thinking and unrestrained galloping, and later it is also a metaphor for impetuousness.
Powerful and unconstrained style: Your thinking is really powerful and unconstrained style!
Great achievements: great achievements: great achievements: sweating when a horse is tired, which is a metaphor for struggling. The original refers to the great contribution made in the war. Now it means making great contributions.
Thank you: I owe my good grades in this exam to my teacher.
One-off: describe things as smooth sailing and success from the beginning.
Success at once: the exam will be held tomorrow. I wish you immediate success.
The old horse knows the way: it means that the old horse knows the way he has traveled. Experienced people are familiar with things.
The old horse knows the way: fortunately, Lao Wang and the old horse know the way and climb the mountain smoothly.
Small test of ox knife: ox knife: a knife to kill cattle; Test: use it a little, and show your skills first. To make a metaphor, people with great skills first show their talents in small things. It is also a metaphor that a capable person shows his talents as soon as he starts to work.
Test: This math problem is really a test for him.
Stupid birds fly first: Metaphorically, people with poor ability are afraid of falling behind and doing things earlier than others.
Stupid birds fly first: Xiaoming knows that he can't compete with others in his homework, so stupid birds fly first.
Stupefied: stupefied: stupid, stupefied To be stupefied, describe being in a daze because of fear or surprise.
Hearing this, Xiaohong froze.
Cowardly as a mouse: Cowardly as a mouse is timid, afraid that things will fall on your head and you have to bear the trouble or bad things yourself.
As timid as a mouse: Xiaoming ran away as soon as he saw the teacher. His classmates said he was as timid as a mouse.
The composition material of the first unit of the fourth grade Chinese book is 1, which is written in a certain order to highlight a little strangeness (unit 1, write a natural landscape);
Beautiful park
We came to the small park in the morning.
Just entering the door, a fragrant smell came to the nose. How sweet! Many flowers are planted at the gate of the small park. The smell is very strong. Even outside the park, you can smell the flowers.
Go ahead and you will find the rockery. There is water and fish under the rockery. There is a small flag on the rockery. Many old people are fishing here.
Further ahead is the maple leaf forest. In autumn, maple leaves are as red as fire, very beautiful and beautiful. Many children come here to play, and they won't feel hot in summer, because there are maple leaves for them to enjoy the cool.
Further on, it is the lotus pond. There are many lotus flowers and lotus seeds in the lotus pond, which is very close to the shore. Many people have picked it, because the lotus is really beautiful and really "dirty".
Go on, it's a cave. It was a little dark in the cave, but no one was afraid. It lit up as soon as it reached the surface of the water. It turns out that the cave is so big, the grass is lush, the birds are singing and the flowers are fragrant, and it is beautiful.
This small park is really beautiful. Be sure to visit it when you have time.
The couplets in the first unit of the fourth grade Chinese book reached its peak in the Ming and Qing Dynasties. Ming Taizu likes to write couplets for ministers. One year, he even specifically ordered that "public officials and ordinary scholars should add a pair of Spring Festival couplets to their doors." Emperors of the Qing Dynasty also loved to write couplets, especially Kangxi and Qianlong, who were in office for the longest time and were quite literate, and the couplets they wrote were quite literary at most.
What idioms are there in the first unit of the fifth grade? The accumulation of idioms in the first volume of the fifth grade
First unit
Unkempt appearance [p? ng t？ u g？ u miàn]
Description: The hair is unkempt and the face is dirty. In the past, the poor were described as living in poor conditions. It also means that it has not been modified.
Said by: Biography of Shu Wei: "A gentleman respects it with his clothes."
He is far-sighted, why not trim his appearance and be virtuous? "
Example: children from poor families wander in the street, while children from rich families wander around the house coquettishly. ◎ Lu Xun's "Hot Wind Capriccio 25"
While dancing [l? ng fēi f？ ng wǔ]
Description: At first, it described the grandeur of mountains, and later it also described the boldness and agility of calligraphy.
From: Han Zhangheng's "Tokyo Fu": "My ancestor Longfei Baishui, Fengxiang participated in the market." Su Songshi's "Watch the Monument for Loyalty and Righteousness": "The sky is full of water, and the dragon and phoenix dance, which is outstanding.
Ann. "
Example: I looked up and saw four large screens hanging on the north wall. The cursive script was amazing. ◎ Qing Liu E's Travels of Lao Can (the ninth time)
Rare [f? ng máo lín jio]
Description: Phoenix feather, unicorn horn. Metaphor is a rare person or thing.
From: South Liu Song Yiqing's "Shi Shuo Xin Yu" Rong Zhi;
"Big slaves have their own chicken feathers." Southern History Xie Chaozong Biography: "Chaozong has its feathers." Preface to Biography of Northern History Wen Yuan: "Scholars are like a dime a dozen, and winners are like horns. "
Ex.: You are the only one admitted to the county, no matter what. ◎ Liang Bin's Red Flag Spectrum 20
One exposure and ten cold
Description: exposure: exposure to the sun. The original intention is that although it is the easiest plant to grow, it can't grow even if it is frozen for ten days in the sun. Metaphor study or work hard, lazy, no perseverance.
From: "Mencius told the son": "Although there are things that are easy to live in the world, if you are violent for one day and cold for ten days, no one can live."
They ran out of the English classroom, still speaking and listening to Chinese. This is just a way of "~", and the savvy kung fu has been completely abandoned. Ye Shengtao, Professor of English
Thousands of miles [yxi? qiān lǐ]
Explanation: Diarrhea: Water is injected directly downward. Describe the river running down, fast and far. This is also a metaphor for writing or music. It also describes the collapse of prices.
From: Tang Li Bai's poem "To give my brother Zhao Shi, the satrap of Xuanzhou": "In the long river, thousands of miles will flow to Wu Hui." Song Chen Liang's book "There is an Temple with the Heart": "A big river travels thousands of miles. "
Example: Fang Xi is as straight as a torrent, but there are also many twists and turns. ◎ Wang Mingshi's literary criticism
with bright windows and clean tables
Explanation: several: small tables. Describe the room as clean and bright.
From: Su Songzhe's poem "Send Fan Ren Wen Jing": "I like to thank the Dongting for me, and the window is bright and quiet."
Example: ~, is an elegant study.
◎ the flashy "prelude to the first pass of Korea"
ordinary
Description: Sikong: Ancient official name. It is not surprising that some things are common.
From: Tang Meng's Poems of Skills and Emotions contains Liu Yuxi's poem: "Nostalgia is commonplace and ruined." Example: The word "imperialism" is now ~, but it was almost a taboo name in those days. ◎ Guo Moruo's Revolutionary Spring and Autumn Period, Ten Years of Creation
interpret out of context
Interpretation: break: truncation; Chapter: Music is a chapter. It means to understand the meaning of a paragraph or sentence in isolation without considering the whole article or conversation. The guideline is inconsistent with the original intention.
From: Zuo Zhuan Twenty-eight Years of "xianggong": "Poetry is taken out of context, and I want to be more."
For example, the Song people attacked Wang and said that it was a crime for him to write a disloyal and unpatriotic person.
◎ Zhu Ziqing's Day in Tsinghua
The crane sends a child's face [h? fà t？ ng yán]
Commentary: Crane has feathery white hair and ruddy face like a child. Describe the old man as good-looking.
From: Tang Tianying's Sleepwalking in the Louvre: "It's not a god or a fairy, but a crane with a childlike heart."
Ex.: (Hua Tuo) How can a child's eyes float with the appearance of being born? ◎ Ming Luo Guanzhong's Romance of the Three Kingdoms, the fifteenth time.
Fly in the ointment [mě izhh! ng büzú]
Note: Generally speaking, it is good, but there are still some shortcomings.
From: Ming Ling Mengchu's "The First Moment of Surprise" Volume 27: "Meet for the second time, good separation, good reunion.
Things; However, Mrs. Wang suffered misfortune, lost her virginity as a concubine, and never pursued the root of the traitor. It is still a fly in the ointment to avenge herself. "
I like that house, but it is too far from the workplace.
Loneliness [r? n jìhán zhi]
Explanation: rare: few. A place where few people go. Refers to a remote and desolate place that few people have been to.
From: Han Xunyue's "Han Ji Xiao Wu Ji II": "The custom of Shu in the country of harmony with foreigners.
Liao is a place of foreign parties. Ships and cars are impassable and people are not allowed to enter. "
Example: Longmen Mountain, more than 0/00 miles east of Nancheng County, has a temple on the top, which is secluded and lonely. ◎ Longmen Mountain in Zhi Ding, Yi Jian by Hong Song Mai.
What is the composition in Unit 1? 300 words. I am a grass.
I am a grass, without colorful clothes and colorful hats on my head. When Miss Chun came quietly, she gave me a green skirt to enjoy the warmth of spring in this mythical environment.
I am a grass. When Grandpa Sun first appeared from the East, I was hung with sparkling pearls. At this time, the industrious little bee hummed and flew to my side and said, "Hello, Grass!" " "After a pause, the beautiful little butterfly danced and flew to my side, saying," Grass! Hello. "
I am a grass. When the heavy rain comes, I close my eyes and wait patiently for the heavy rain to give me a good bath. After the heavy rain, my body is spotless, how relaxed and comfortable! At this moment, a group of naughty children came and stepped on me, but I didn't care at all. Only one child said, "How beautiful it is to walk on this grass!" Hearing this sentence, I want to laugh with joy.
One day, a farmer's uncle was driving a flock of sheep. When the sheep saw me, they scrambled to eat. At first, I felt very painful, and I thought, this is over. But another thought, grass is for cattle and sheep, why are you still afraid of pain? So I was eaten. After a few days, I suddenly felt a little taller. I couldn't believe my eyes when I looked at it. I have grown up again, taller than before. I just know that as long as my roots are still there, I can still live. Suddenly, I saw the farmer's uncle driving the sheep. Those sheep seem to be fatter than before.
I am a grass. After several autumn winds, the leaves slowly fall and I gradually turn yellow. An old woman gathered me and my companions to bask in the sun in the yard. A few days later, grandma put me in a laundry basket and poured me into the kitchen. I know my last moment is coming, and I wait quietly. ...
I am a grass, but how happy I am! Sacrifice yourself and bring benefits to others. I am proud of my ability to serve the public and contribute to the people.
Unit 1 Campus Scenery Composition in Grade Four
In my opinion, the campus is a beautiful place. Because there, there are some friends who study, play and share the fun of life with me. Most importantly, we have different memories there all year round. Recall that beautiful smiling face.
In spring, the grass quietly leaned out of the brim, as if welcoming the arrival of spring. The flowers beside the campus are really beautiful, this cluster. That cluster is beautiful. Everyone is jumping on the playground in spring clothes, very happy.
In summer, under the buttonwood tree in the shade, several children are running and playing. However, the ignorant cicada kept calling in the tree: "Cicada ... Cicada ..." However, several children under the tree were still playing. The damn sun is still hot and people don't know what to do.
Autumn, a crisp autumn season, has pleasant scenery. The leaves on the tree turned into "golden butterflies" and fell to the ground. Some students picked them for leaf prints, some students picked them for leaf specimens, and some students picked them for decorations. ...
In winter, it is very cold here, but it hasn't snowed yet. Rain or shine, I insist on doing morning exercises.
No matter in spring, our campus is green. summer Autumn. There are pine trees even in winter. However, the most touching green color is in the classroom: "Teachers are hardworking gardeners, raising children in the new era."
The answer to the first unit of science in grade four is that if you are dealing with your homework, I suggest stopping.
Stop asking questions. Do this to yourself.
It is irresponsible to both parents.
Think more and do it yourself.
I hope I can help you, please adopt the correct answer.
Your praise or adoption is my motivation to continue to help others.
How to write the summary of the first unit of mathematics in the first volume of the fourth grade
What is the understanding of 1 and 1 100 million?
10 10 thousand is 100 thousand? 100000 is 1 million? 1010 million is10 million? 10 10 million is 100 million.
2. How to read numbers within 100 million?
Summary? (1), read from the high bit? Read layer by layer.
(2) Ten thousand series should be read according to the reading method of single series? Add another 10 thousand words after it.
No matter how many zeros there are at the end of each level, don't read them. Do other numbers have a "zero" or several consecutive "zeros"? Read only a zero.
3. How to write the number within 100 million?
Summary? (1), from high order to write? Write it down layer by layer.
(2) When which one has no previous counting unit? Just write 0 in which position.
4. Compare the sizes of numbers within 100 million?
Summary? 1. When there are many digits? This number is relatively large.
(2) when the two digits are the same? We should be the first on the left? That is, from the highest position? Which number has the highest number? This number is very large.
(3), if the highest digit is the same? Just compare with the next one? And so on? Until we compare the numbers on the same number? Which number is bigger? We can conclude that this figure is relatively large.
5. What is the unit of "ten thousand"?
Summary? Sometimes? For reading and writing convenience? We rewrote the integer of 10 thousand into a number in units of 10 thousand.
6. Find a rough figure?
Summary? This method of finding the divisor is called "rounding"? "Give up" or "Enter"? It depends on whether the highest digit of the omitted mantissa part is less than 5 or equal to or greater than 5.
7. Indicates the number of objects. 1 23456 ................................................................................................................................................................... is represented by 0. 0 is also a natural number. What is the smallest natural number? There is no maximum natural number? The number of natural numbers is infinite.
8. Decimal notation? The forward speed between every two adjacent counting units is 10? This counting method is called decimal counting method.
9. How to read hundreds of millions or more?
Summary? More than 100 million figures are also read from high places? Read on layer by layer? Don't look at the 0 at the end of the level? There are several zeros in the middle, all of which are read-only ones.
10 and more than 100 million?
Summary? 1, written from a higher level? Write it down layer by layer. 2. When which one has no previous counting unit? Just write 0 in which position.
1 1, "ten thousand" is the unit number?
Summary? The mantissa after omitting 1 100 million is rewritten as a number in hundreds of millions? It depends on tens of millions of digits to round off.
12, understanding of computing tools? Abacus? calculator
How big are 13 and 10 billion? /kloc-the thickness of 0/00 sheets of paper is 1 cm? 100 million? One million 100, 1 cm× 1 million = 1000000 cm = 1 10,000 meters.
I'm in a hurry, for example, in Unit 1 of the first volume of Grade Four. There will be a thunderstorm tomorrow and the sky will be dark. I can't help getting up and walking to the window when I'm lying in bed. The skylight suddenly slipped through a flash of lightning and the dark clouds seemed to split in two. Before I could see it clearly, there was another loud noise-thunder. However, it hasn't rained yet, and it is still so stuffy. Tick-tock, a drop of water on my head. All of a sudden, it seems to be in a different world, which is especially cool. No matter how the rain comes in through the window, I will open the window. The wind is blowing, screaming like a ghost, blowing through my face. In fact, if you look closely, it is not terrible, but lovely. Yes: the sky seems to be a blank sheet of paper, and dark clouds turn over ink; Leaves, grass, open all the leaves that can be stretched, and the green is dazzling. Small halos appear from time to time in the water pool on the road. The whole city was shrouded in a dense and interlaced rain curtain. The car whistled in response to the thunder. All the cars turn on the lights, and the city is like an ocean of lights. Close your eyes and imagine blankly that a person is stepping on the stone steps of a country road, surrounded by an endless sea of bamboo, and the rain falls like smoke in the bamboo forest, which is particularly beautiful. Oh, lovely thunderstorm, I didn't realize you were so vivid! After autumn, the weather in lotus gradually gets colder. Today's weather is particularly cool, and the breeze echoes gently in the air, making people feel very comfortable when blowing on their faces. Taking advantage of the cool weather and the gap before the start of school, my parents and I decided to take advantage of the cool wind to see the lotus, which came out of the West Lake in June. Bus No.809 ran through the tunnel at high speed, and soon we were safely sent to the West Lake. Standing by the lake, looking into the lake from afar, all kinds of lotus flowers are so beautiful that people can't help but want to see them. I came to the lake with a brisk pace, trying to get close to the lotus, and I only smelled a few elegant fragrance, which was refreshing and refreshing. White, pink, blossoming, clusters of lotus are supported by green calyx, and bright petals are more beautiful. Lotus has different shapes, like a beautiful girl. Next to it is a lotus flower with unfolded petals, which grows on the green lotus leaf. From a distance, it looks like a girl in a long pink dress dancing gracefully on the green carpet. In the distance are clusters of budding flowers and bones, which look like a shy girl sitting on the grass, shyly covering her cheeks with her hands; Next to it, the lotus flower is like a small drum inlaid with precious stones. Lotus girls are singing and dancing on this green stage. Accompanied by a small drum, they are holding a small concert. Lotus leaf is big, round and green, like a green jade plate; It's like putting a big umbrella in the water, one after another. No wonder Yang Wanli, a poet in the Song Dynasty, praised the lotus in "Seeing Lin Zifang at Dawn in Jingci Temple": "Lotus leaves are infinitely green in the sky, and lotus flowers are of different colors." Under the sunshine, the clear lake water and lotus flowers complement each other, forming a beautiful "lotus picture", which is very beautiful. How beautiful that lotus is! Everything in nature is really full of vitality!