Investigation slogan

Rugao experimental junior high school junior high school mathematics

Fill in the blanks (2 points for each question, 36 points)

1. The torch relay of the 29th Beijing Olympic Games lasted 130 days, and the relay journey was about 137500. In scientific notation, 137500 is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Please observe the formula carefully, and then use the formula to calculate:

= .

3. There is a column number, which is arranged as 1, -3, 9, -27, 8 1, -243, ... according to a certain law, then this number is.

4. If the sum of a polynomial is, then the polynomial is _ _ _ _ _ _ _ _.

5. When _ _ _ _ _, the solution of the equation is the same as that of the equation.

6. Calculation: =.

7. The positions of known numbers,, on the number axis are shown in the figure, and the result of simplification is.

8. Given the value of algebraic expression is, the value of is.

9. Given =, =, then =.

10. A passenger took 30kg luggage to Nantong Airport to take a plane. According to the regulations of civil aviation, passengers can take 20kg baggage for free at most, and the baggage ticket for the overweight part is 65438+ 0.5% of the air fare per kilogram. Now the passenger has bought the baggage ticket for 120 yuan, so his ticket is RMB.

1 1. The speed of the ship in still water is 20 kilometers per hour, and the current speed is 4 kilometers per hour. It takes 5 hours (excluding the stay time) to find the distance between two terminals. Let the distance between the two terminals be x km, and the equation can be listed from the meaning of the question.

12. Xiaoming accidentally polluted a constant in the equation when he was solving it. He can't see clearly what should he do ？ Xiao Ming thought for a moment, and then read the answer at the back of the book. The solution of this equation is. This constant was quickly supplemented, and it should be.

13. There are five Sundays in a month, and the sum of the five dates is 75, so the last Sunday of this month is Sunday.

14. There are two barrels of oil, A and B. After pouring from A barrel to B barrel, B barrel is 6㎏ less than A barrel, and B barrel has 30㎏ oil, so A barrel has the original oil.

15. As a rational number, an operation is specified: =, so the value when = 18 is.

16. Using a property you have learned, turn the decimal in the equation into an integer, and the deformed equation is.

17. As shown in the figure, a rectangle is exactly divided into six squares, and the smallest square area is 1cm2, so the area of this rectangle is.

18. As we all know, a railway bridge is 500 meters long. Now a train passes the bridge. It takes 30 seconds for the train to get on the bridge and 20 seconds for the whole train to stay on the bridge, so the length of the train is meters.

Second, the answer (***64 points)

19.(8 points) Calculation: (1) (-+-) × (-48) (2)

20.(5 points) Simplify:

2 1.(20 points) Solve the equation:

( 1) (2)

(3) (4)

22.(6 points) After the Wenchuan earthquake, people all over the world donated money and materials to support the disaster-stricken areas. An enterprise in our city donated 600 tents A and B to the disaster area, worth 940,000 yuan. It is known that each tent A is 1.700 yuan and each tent B is 1.300 yuan. How many tents a and b are there?

23.(6 points) Xiaoming goes to the experimental junior high school which is away from home 1000 meters every morning. One day, Xiao Ming started from home at a speed of 80 meters per minute. Five minutes later, Xiaoming's father found that he forgot to bring his Chinese book, so his father immediately caught up with Xiaoming on a motorcycle at a speed of 180 meters per minute. Can his father catch up with him on the road?

24.(6 points) Schools need to acquire some teaching instruments. Scheme 1: purchased from Wenfeng World, each 8 yuan; Option 2: The school makes it by itself, and the rental fee for each piece of 4 yuan is 120 yuan.

(1) When how many instruments are purchased, are the costs of the two schemes the same?

(2) Do you know which scheme the school chooses to save money?

25.(6 points) Textbook practice rehearsal: A rides a bike from place A to place B, and B rides a bike from place B to place A, both of which advance at a constant speed. It is known that both of them set off at 8: 00 in the morning, with a distance of 36 kilometers between 10 in the morning and 12 at noon. Find the distance between a and b.

26.(7 points) Preview of supplementary example: A workshop can produce 75 Class A parts or 100 Class B parts per day. Only three or two type A parts and type B parts can be made into one set. To produce the most complete set of products within 30 days, how to arrange the number of days to produce type A and type B parts? Chinese

Primary school entrance examination paper

Class () Student ID () Name () Result ()

First, look at pinyin and write words.

1, xuà n r m: n2.yā oxié 3. Chapter IV. I love you.

( ) ( ) ( ) ( )

Judging whether it is true or not (mark "√" correctly and "X" wrongly)

The lowercase letter of1."e" is "e", which is arranged in pinyin order before "r". ( )

2. The radical search method of "investigation" should check the "army" department, * * with 1 1 painting. ( )

3. "Look around" and "Decorate with lanterns" have the same meaning. ( )

The three words "hypocrisy, habit and arbitrariness" have the same emotional color and are all derogatory terms. ( )

The author of The Little Match Girl is Andersen, a famous Danish fairy tale writer. ( )

6. The article "My Uncle Mr. Lu Xun" uses a writing method that reflects the excellent quality of the characters through several specific examples. ( )

7. The "thousands of feet" in The Peach Blossom Lake is deeper than thousands of feet, but not as good as Wang Lun's Love means "real", and "not as good as a corpse" means "not as good as". ( ,)

Three, multiple choice questions (5 points)

1. The following groups of words are completely correct (C)

A. Being overbearing with one voice when An Ru is hungry,

B. The soldiers were frightened and went back to Zhao.

C evergreen, prosperous, anbang, Zhang Guan, Dai Li, sitting by the well watching the sky.

2. "-one night, I heard the sound of the bottle rolling-I put the bottle as a signal." The function of the dash here is (b)

A. The turning point of meaning B. Explanation C. Progressive meaning

3. "The ship sailed slowly forward, with several gray warships parked along the way. No, that's not the rhyme of our national flag, that's an imperialist warship. These sentences should be read aloud.

A. The speed of speech is from slow to fast, and the tone is from calm to passionate.

B. Speak slowly to quickly, with a gentle and natural tone.

C. the speed of speech is from fast to slow; Tone from high to low.

4. In the following sentence, (b) is used wrongly.

A. Miss Li not only lives frugally, but also works hard.

B. Even if the stone above is heavy, the grass should come out from below.

C. if you are proud in front of honor, there will be no greater progress.

Fill in the blanks according to the text or the content of the text (8 points)

1. (Farewell to my beloved China) In this passage, it is written that the author left China temporarily in order to get, get and return to China.

2. "Two red streams flow to the streets of Dongcheng and Xicheng respectively, and the light fills the whole city of Beijing." "Light" in this sentence means two things.

3. "She raised her head and held back her grief. At last, she took a look at the wooden cage and walked silently on the muddy road." These words express Jiang Jie.

Xiuer is a poem written by the poet Lu You to his son before he left, expressing his feelings for other countries. Fifth, correct the wrong punctuation marks in the sentence.

1. He is a kind, kind and knowledgeable grandfather.

2. To write a good composition, we should do the following: first, observe things carefully and be good at thinking; Second, write more and practice more. Read more books. Third, be diligent in writing.

Sixth, rewrite the sentence as required

1. Mr. Lu Xun said, "If there is room for my letter to be published, I can agree."

Change direct narration into indirect narration:

Although the mountain is very high, it is less to dig a little. It'll be leveled.

Turn declarative sentences into rhetorical questions;

Seven, modify the sentence, change in the original sentence (6 points)

1. Hangzhou in spring is a beautiful season.

The night watchman in Murakami once saw Yanko often go to the corner of the hotel to listen to performances.

Choose the following expressions and fill them in the corresponding brackets.

A. exaggeration B. parallelism C. metaphor D. personification E. rhetorical question F. rhetorical question

1. My heart is like a knife mark, and my eyes are blurred with tears. ( )

2. Why did the little match girl end up in such a miserable situation? This is caused by the decadent social system of children. ( )

Bees buzzed and danced among the flowers, dotted the quiet station. () 9. Read paragraphs and essays and finish your homework.

( 1)

Zhan Tianyou accepted the task without any difficulty or fear of being laughed at. Start measuring the route. Where to cut mountains, where to build bridges, where to level steep slopes and where to reduce curvature; Must be carefully investigated and calculated; Zhan Tianyou often encourages the staff to say, "We should be precise in our work first, and we should not be a little sloppy. "Probably" and "almost", such a statement should not come from the lack of engineers. "He personally took students and workers, carrying pillars and theodolite, and fixed-point composition on the cliff. The Great Wall is often full of strong winds and yellow sand. If you are not careful, you will be in danger of falling into a deep valley. No matter how bad the conditions are, Zhan Tianyou always insists on working in the wild. During the day, he climbed mountains and surveyed routes; Draw pictures and calculate under oil lamps at night. In order to find a suitable route, he often asks local farmers. When encountering difficulties, he always thought: This is the first railway built by the people of China, and it must be built. Otherwise, () those foreigners will laugh at us, and () China engineers will lose confidence.

1. Fill in the appropriate related words in brackets.

2. There are six dotted words in this paper, of which the derogatory term is, the commendatory term is,,.

3. What sentence is this passage written around? Mark it with "",and then divide this passage into three layers according to Zhan Tianyou's "Say, Do and Think" and mark it with "//". Wherein the second layer means

4. The second sentence of the article uses rhetorical methods.

5. "(1) strengthen your confidence. (2) lead by example. (3) Be careful. (4) accept the task. (5) work hard. (6) Strict requirements ". These six words sum up the meaning of this passage. But not in the right order. If arranged in the order of this passage, it should be (represented by serial number).

6. What do the underlined sentences mean in the text? Please select an answer and tick √.

(1) shows Zhan Tianyou's fear of losing face and his determination to win honor. ( )

(2) It shows Zhan Tianyou's thoughts and feelings of loving the motherland and his strong determination to win glory for the motherland. ( )

(3) It shows Zhan Tianyou's confidence and determination to repair the railway. ( )

(2)

Don't I have leg disease?

Not only is it not conducive to walking, but it is also not conducive to sedentary. I didn't know I looked after these flowers. I don't thank them, but I must thank them. When I am working, I always write for a while and then go to the yard to have a look, water the tree, move the pot, and then go back to the house to write for a while before going out. This cycle makes mental and physical labor properly regulated, which is beneficial to body and mind, better than taking medicine. If you catch a storm or the weather changes suddenly, you have to mobilize the whole family to save flowers and plants, which is very nervous. Hundreds of potted flowers should be rushed to the house, which makes people ache all over and sweat. The next day, the weather turned better and the flowers were going to move out. My back ached and my legs ached, and I broke out in a sweat. However, showing off is so interesting. I can't even raise a flower without working. Isn't this a fact?

1. In this article, mental work refers to ————————————————————————————————————————————————————————————————————————————————————————.

2. Draw a sentence in the text with "-"to explain the meaning of "such a cycle". ( 1)

I don't have leg disease. Not only can I walk badly, but I can't sit for a long time.

(1) I don't have leg disease, which is convenient for walking and sitting for a long time. ()

(2) I have leg disease, which makes it inconvenient to walk, but it is convenient to sit for a long time. ( )

(3) I have a leg disease, it is inconvenient to walk, and I am sedentary. ( )

4. "Isn't this a fact?" The word "this" in this sentence means ———————.

5. Write the paragraph meaning of this article.

Lingling has grown taller

Lingling put on a red scarf. Mom is very happy. On Sunday afternoon, she took her to see the movie Jason Chung.

Lingling followed her mother on the tram and happened to meet Aunt Zhang, the conductor they knew. Aunt Zhang met them and asked Lingling where are you going with your mother today? Lingling answered Aunt Zhang warmly. My mother and I went to the movies and sat in an empty seat.

At this time, an old woman got on the bus, and Lingling quickly got up and gave up her seat. After the bus left, Lingling helped Aunt Zhang to serve the passengers, wait for the money and hand over the tickets. She is very busy.

Mother took money out of her pocket and bought a ticket for Lingling. Aunt Zhang said, "Lingling is still young. Don't you need to buy a ticket?"

Lingling's big eyes flashed, and she thought, that was a year ago. I am not tall, so I don't need to buy a ticket. Are you taller now? She saw the handle engraved with a ruler. She ran to a station and pressed her head with her little hand, aiming at the size on the benchmark. Hey, it's just a little too much. So she let go of her voice and shouted; "Aunt Zhang, look, I have grown taller!" Lingling said, and took the money from her mother and handed it to the conductor, Aunt Zhang.

Mom smiled, Aunt Zhang smiled, and all the passengers in the carriage laughed: "Lingling has grown taller!" " "

1.(4 points)

This article mainly wrote three things about Lingling in the car:

(1) Give up your seat; (2) ; (3) 。

2. According to the order of "thinking", "high volume" and "buying tickets", the fifth natural paragraph is divided into three layers, which are represented by "//"in this paper.

3. Choose the most correct answer and tick "√" in brackets.

(1) "Turn on your voice" means "bright":

A. Shine () B. Reveal and show () C. Make the sound louder (,)

(2) Aunt Zhang, the conductor, said, "Lingling is still young. Don't you need to buy a ticket?" It means:

A.lingling doesn't have to buy a ticket. () B. Lingling should buy tickets () C. Lingling's tickets can be bought or not. ( )

(3) Mom, Aunt Zhang and the passengers all smiled and said that "Lingling has grown taller" means:

A. Lingling has grown up. Lingling is taller than before. () C. Lingling is sensible and grown up. ( )

(4) The most appropriate central idea of this paper is:

A. praise Lingling, a young pioneer, for her good qualities of diligence and intelligence. ( )

B praised Lingling, a young pioneer, for her good qualities of being helpful, seeking truth from facts and not taking advantage of the country. ( )

Praised the young pioneer Lingling for her good quality of serving the people wholeheartedly. ( )

(5) The punctuation mark to be filled in the second paragraph is: ()

A.:",。 " :,。 "b? ,",?" :",。" c .:"，？" :",。 "X. Composition

1. Write a notice according to the following materials.

(1) time; June 5 at 2: 00 pm (2) Venue: School Auditorium.

(3) Contents: Convene a mobilization meeting for disaster relief donations; (4) Participants: all young pioneers.

(5) Notification unit and date: Young Pioneers Brigade, June 4th.

First, the eye knows the hero.

1, the group with typos is ()

A: approachable and energetic, foresters are there, and green is flowing.

I can express myself in various ways. I have seen Qian Shan Wanshui.

C: There are many talented people who should take care of everything.

D: Resolutely rejuvenating the country and defending the country are world-famous.

2. There is nothing wrong with () in the following groups of words.

A. Being overbearing with one voice when An Ru is hungry,

B. The soldiers were frightened and went back to Zhao.

C evergreen, prosperous, anbang, Zhang Guan, Dai Li, sitting by the well watching the sky.

3. One of the following characters that does not match the story is ()

A, Liu Bei-Tuogu Baidicheng, B, Lin Daiyu-hoeing flowers for burial, C, Lin Chong-escaping into Baihutang, D, and monster hunt Meng Huo for seven times.

Second, the encyclopedia kaleidoscope

1, idiom treasure chest

A, reflecting excellent quality: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

B, from the fable: _ _ _ _ _ _ _ _ _ _ _

C, from a historical story: _ _ _ _ _ _ _ _ _ _ _

2. I know famous sentences

A, _ _ _ _ _ _ _ _ _ _ _ _ _. The children came back from school early, so they were busy flying kites in the east wind. From "",the author _ _ _ _, is _ _ _ Ren Chao.

B, spring breeze and green Jiang Nanan, _ _ _ _ _ _ _ _ _ _ _. From "",the author _ _ _ _ _, is _ _ _ _ Ren Chao.

C. "There are weeds on the Suzaku Bridge, and the sunset is slanting at the entrance of Wuyi Lane" is a poem of _ _ _ _ _ _ _ _. I also know his famous saying _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

D, please write a famous saying about being a man: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

E, where food, then _ _ _ _ _ _ _ _ _ _ _; Every piece of clothing, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

To put it another way:

F, the strength of our shield, _ _ _ _ _ _ _ _ _. Where "sleepy" means () and the sentence means ().

G, "Xiuzi" _ _ _ _ _ _ _ _ _ _ _ _ _ _. ________________,_________。 It is a poem written by the poet Lu You to his son before to express his feelings.

H, "Caotang stays behind, and poets write a thousand years." Refers to people (), thatched cottage refers to (). "There are thousands of ancient poems, and the bones of great writers are all your brushes, in Tianyuan; With pride, the violet layman is a fairy. " Character (), dynasty ().

3. I am a designer

A. The slogan I designed to welcome the Olympic Games is:

B. My slogan for the lawn beside the West Lake is:

3. Skilled craftsmen

We are going to enter middle school, feeling fresh and excited.

Change it into a rhetorical question: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ means: _

B, Dad said, "I hope you can be an honest boy."

Sentence changed to the third person: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

C. Hangzhou in spring is a beautiful season.

Correct the sick sentences: ———————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

D. let's not eat snacks indiscriminately.

Corrective sentence: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

E. As long as the reform continues to deepen, Zhejiang will become rich.

Corrective sentence: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Four. Eye-catching ((tick "√" for the right and "×" for the wrong).

1 The Little Match Girl was written by Andersen, a famous Danish fairy tale writer. ( )

2. Borrowing an arrow from a straw boat and arguing with Confucianism are all classic stories of Zhuge Liang. ( )

The lowercase letter of "e" is "e", which is arranged in pinyin order before "r". ( )

4. Fanka and Young Musician Yang Ke are the works of Russian writer Chekhov. ( )

5. The "thousands of feet" in Peach Blossom Pond is deeper than thousands of feet, but not as good as Wang Lun loves me means "truth" and "less than" means "less than". ( )

This poem was written on behalf of the poet.

2. "Invisible Hercules" in the article refers to-and the article introduces its uses in several aspects.

3. I entered the park gate and climbed the stairs step by step. There were many people looking at the flowers. Looking up, I saw it-through thick layers of green shade. At this time,-ah,-ah,-ah, can't stop the tourists.

4. Birds are everywhere, everywhere-,-,-,-,-; Some, some, some.

5. The writing of Fanka is different from other characters. The author interweaves —— and ——— with Fanka's memories of rural life. For example, in the process of writing a letter to grandpa, Fanka interspersed with memories-and-played a-and-role in Fanka's tragic life.

Read the passage and finish your homework.

There are loess and grassland on both sides, and then there are several islands on the horizon. The sea is full of Ying Ying. At sunset, the waves jump like naughty children, and the sea is golden.

1. This passage is selected from the text 《

2. In this passage, the author describes the scenery such as ","and "and expresses the author's thoughts and feelings. In the full text, one sentence that can best express this kind of thoughts and feelings is that * * * appeared several times and played a role.

Sixth, composition

1. Write a letter of commendation.

On June 3rd, after school in the evening, two students, Xu Bo and Yu Feng, saw uncle Wang, a military family member, moving the newly arrived coal cake to his home. Seeing shanghai dawn, without further ado, they took the initiative to help Uncle Wang move the coal cakes into the house, so that Uncle Wang would not suffer.

Please write a letter of commendation on behalf of the Young Pioneers Brigade.

2. Use the opening part of the article provided below, combine the actual life, develop a reasonable imagination, and write the article completely.

Fanatical passion

Near Chengguan Primary School, there lived a blind and disabled soldier named Uncle Jin. He lived alone with his elderly father and 5-year-old adopted daughter Xiao Fang, but the difficulties that followed made their grandparents and grandchildren lose their joy. The students in Class Six (1) decided to follow Uncle Lei's example and help Uncle Jin's family.