1. Fill in the blanks (65438+ 0 for each blank, ***22)

1. Cubes and cubes have () faces, () edges and () vertices.

2. The () of a cuboid or cube is called its surface area.

3. The specific gravity () of an object is called its volume.

4.4 is 28 (), and 28 is 4 ().

5. The multiple of a number is (), and the minimum multiple is ().

6. Natural numbers are either () or ().

7. The prime factor of decomposition 60 is ().

8. The volume of a cuboid (or cube) = ().

9.5080ml = () liter = () cubic decimeter.

0.05 cubic meter = () cubic decimeter = () liter

10. The characteristic of a number divisible by both 2 and 5 is ().

1 1. A composite number has at least () divisors.

12. The volume of a square with a length of 3 meters and a base length of 3 meters is () cubic decimeter.

13. The side length of a big cube is twice as long as that of a small cube, which has a large volume.

Two. Judgment (tick "√" for the right and "×" for the wrong, ** 10)

1. Cube is a three-dimensional figure surrounded by six squares. ( )

2. A cuboid with equal length, width and height is a cube. ( )

You can make a big cube with four small cubes of the same size. ( )

4. Natural numbers are either prime numbers or composite numbers. ( )

5. The divisor of a number is limited. ( )

Iii. Organizing materials and filling in the blanks (***20 points)

The following data recorded the performance of a group of boys in a sports summer camp based on long jump:

(1) Fill in the following table according to the above results.

There are () people taking part in the long jump.

(3) The number of people who scored the most in paragraph () is ().

(4) 1.29 or more () people.

Four, application problems (6 points per question, ***48 points)

1. Xiaoming reads books, reading an average of 6.25 pages a day for the first 4 days and 24 pages for the last 3 days. How many pages does Xiaoming read every day this week?

The following is the temperature of a certain place in four periods of a day. Calculate the average temperature of this day.

3. A wooden box, length 1.2m, width 0.8m and height1m.. If it is painted all around the outside, what is the area of the painting?

4. There is a kind of rectangular steel, which is 2 meters long and the cross section is a square with a side length of 5 centimeters. Each cubic decimeter of steel weighs 7.8 kilograms. How much does this square steel weigh?

5. There is a fish pond, with a length of 18m, a width of 12m and a depth of 3.5m It is necessary to coat a layer of cement around the fish pond to prevent water seepage. If 5 kilograms of cement is used per square meter, how many kilograms of cement does a * * need?

6. Cut a cube with a volume of 64 cubic centimeters from a cuboid with a length of 6 centimeters. What is the original surface area of this cuboid?

7. What is the smallest number divisible by both 6 and 9?

8. A rectangular piece of paper, 48 cm long and 36 cm wide. Cut this paper into square paper with the same size and no excess. What is the longest side of the square?

I. Fill in the blanks (20%)

1. There are 25 boys and 20 girls in a class, with more boys than girls ()% and fewer girls than boys ()%.

2.630 books press 3? Distribute it to the fifth and sixth grades, and the sixth grade will get the book ().

Xiao Lin rides a bike from home to school. The speed of his bike is in direct proportion to the time it takes.

4. in A×B=C, when b is constant, the ratio of a to c is (), and when c is constant, the ratio of a to b is ().

5. The ratio of the diameter of a circle to its area ().

6. In the formula X: =: 2, X = ()

7. Walking, A takes 4 hours, B takes 3 hours, and the walking speed ratio between A and B is ().

8. On the scale of 1? On the map of 2000000, the distance between the two places is 38 cm, and the actual distance between the two places is () kilometers.

10 and 1 m: 40 cm The simplest integer ratio is (), and the ratio is ().

1 1. A rectangle can be obtained by enlarging the side of the cylinder. The length of this rectangle is equivalent to the length of the cylinder (), and the width is equivalent to the width of the cylinder ().

13. The sum of the volumes of cylinders and cones with equal bottoms and equal heights is 28 cubic meters, and the volume of cylinders is ().

14, the radius of the cone bottom is the radius of the cylinder bottom, and the ratio of the height of the cylinder to the height of the cone is 4: 5, so the volume of the cone is the volume of the cylinder ().

15, a 1 meter long cylindrical steel, after cutting off a section of 2 decimeters, the surface area is reduced by 25. 12 square decimeter, and the original volume of this steel is () cubic decimeter.

Second, multiple choice questions. (8%)

1, 24 iron cones, the number of cylinders that can be cast with equal bottom and equal height is []

A. 12

2. Compare the volumes of cylinders, cubes and cuboids with equal bottoms and equal heights []

A.this cube is very big. This cuboid is very big. This cylinder is very big. D. it's the same size

3. The radius and height of the bottom surface of the cylinder are expanded by 3 times, and the volume is expanded by [] times.

A.3 B.6 C.9 D.27

4. If A is proportional to B and B is proportional to C, then A and C become [].

A, in direct proportion. B, inverse proportion. C, out of proportion.

Third, the judge. ( 12%)

1, cuboids, cubes and cylinders with the same base area and height must have the same volume. ( )

2. The area of a circle is proportional to its radius. ( )

The radius of the bottom of the cylinder is 8 cm, and its side is just a square. The height of this cylinder is 16 cm. ( )

4. If two external terms of a proportion are reciprocal, then two internal terms must also be reciprocal. ( )

5. The sum of the volumes of three cones is exactly equal to the volume of a cylinder. ( )

6. if x and y are inversely proportional, then 3 x and y are also inversely proportional. ( )

Fourth, find the unknown x (12%)

( 1)3:8 = x:2.4(2)x:5 =:0.5(3):x = 6

V. Application problems (40%)

1. The radius of the bottom of the cylinder is 2 decimeters, and the side area of the cylinder is 62.8 square decimeters. What is the volume of this cylinder?

2. There is a cylindrical grain storage barrel with a volume of 3. 14 cubic meter and a barrel depth of 2 meters. Fill this barrel with rice and pile it into a cone with a height of 0.3 meters. What is the volume of rice in this grain storage barrel? (Keep two decimal places)

3. Saw a 2-meter-long cylindrical wood with a cross-sectional radius of 10 cm vertically into two equal parts along the cross-sectional diameter. What is the volume and surface area of each block?

4. A rectangular piece of land with a circumference of 48 meters and an aspect ratio of 5: 3. How many square meters is the area of this rectangular land?

(There is a problem with the reverse side)

5. How many square decimeters does it take to make a cylindrical oil drum with a bottom diameter of 4 decimeters and a height of 4 decimeters? (Keep one decimal place) If the weight of each liter of oil is 0.8kg, how many kilograms can this oil drum hold? (Keep the whole kilogram).

6. Two steel bars with the same length, one of which took 12 minutes to saw into three sections, and the other one needs to be sawed into six sections. How many minutes will it take? (solved by proportional method)

7. Master Liu has to process a batch of parts, 40 pieces per hour, which can be completed in 3 hours. If the task is to be completed half an hour in advance, how much will the work efficiency be improved? (solved by proportional method)

8. There are two containers AB. As shown in the figure, A is filled with water first, and then poured into B. What is the depth of water in B?

Think about the problem. (10)

In April (30 days), a factory plans to produce a batch of parts, with an average of 400 pieces per day to complete the task. In fact, 3000 pieces were produced in the first six days. According to this calculation, how many days will it take to complete the original planned task? (Using positive and inverse proportional solutions, respectively)

First look at pinyin and write words. (10)

You're right, you're right

( ) ( ) ( ) ( ) ( )

Chen Fapai Hu Ai Twitch Y ǔ n

( ) ( ) ( ) ( ) ( )

Second, complete the following words, and then classify them as required. (6 points)

Sooner or later, () (sheep make up the crowd) () If the market is crowded, it is in urgent need ().

() Shadows are inseparable from each other. () When the rabbit sees it, its heart () burns like a seedling ().

1 describes many people: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

2. From the fable: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3. Describe the emergency: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

4. Describe profound friendship: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Third, fill in the blanks. (10)

1. In the seven-step poem, Cao Zhi feels that the two brothers are killing each other and sighs: "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

2."_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ admonishes and inspires young people _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

3. Write a poem describing the military life of the frontier fortress with the title "_ _ _ _ _ _ _ _ _ _ _ _" and the author is _ _ _ _ _ _ _ _.

4. In ancient China, there was a writer named Sima Qian. He said, "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5. Part I: The reunion of flowers will increase the number of years. The download link is: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Fourth, comprehensive error correction. (4 points)

A breeze blew, and waves rose on the green pool water, which made people feel relaxed and happy. In the flower bed by the pool, peony, rose and peony compete to open. Although it is so warm, it is more beautiful than the other party, and it also exudes attractive fragrance from time to time. This pool, this flower bed, and rockeries, pavilions and trees in the distance are a beautiful picture.

Reading section (30%)

Read the passage.

10 point

On a sunny morning, every time I see an egret standing alone on the top of a small tree, it seems unstable, but in fact it is very leisurely, which is a rare hobby of other birds. People say it's watching, but is it really watching?

In the evening sky, you can occasionally see egrets flying in the lowlands, and watching this scene leisurely can be said to be a great pleasure of rural life. Some people may think that there is a fly in the ointment-egrets can't sing. But isn't the egret itself a beautiful song?

1. Write synonyms for the following words. 3 points

Lonely () carefree () hobby () lookout () safe () maybe ()

2. Egret's "hobby" is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. 1 point

3. The first "carefree" in the essay refers to _ _ _ _ _ _ _ 2 points.

4. "A great pleasure" refers to _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. 1 point

"fly in the ointment" means that although it is good, it still has defects. The "deficiency" in this article refers to _ _ _ _. 1 point

6. "But isn't the egret itself a beautiful song?" This sentence is _ _ _ _ _ _ _ _ _, which strongly expresses the author's feelings for the egret _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. 2 points

(2) Tortoise (20 points)

On my birthday, my aunt gave me a turtle. I kept the turtle in a water tank and watched it carefully. (1) It has gray-green skin and yellow patterns on its head and neck. The dark brown turtle shell is divided into regular hexagons by several thin lines, and smaller hexagons are arranged in a circle inside each hexagon. (2) I think it may be the same as a tree. Trees have annual rings, and turtles also use the lines of annual rings to indicate their age.

One day, I did an experiment to turn the turtle upside down and see how it turned over. I saw its tight head _ _ _ _ _ _ sticking out, and at the same time, its small eyes _ _ _ _ _. When its neck _ _ _ _ grows to a certain length, suddenly its head and neck go to the side _ _ _ _ _ _, and then it falls to the ground with a bang, and the tortoise _ _ _ _ turns around. I can't help but marvel at its performance of J and NG C m (i). (Turn, stretch, blink, side, show, top) As the saying goes, the vitality of the Millennium turtle is amazing. I haven't fed it for more than a month. (3) The tortoise is still alive and well. (3) I only vaguely see the bones on my back.

According to historical records, there was an unjust case in ancient times, and the parties carved the story in detail on the shell of a turtle. Two thousand years later, people caught the tortoise and finally made it happen.

1. Write the correct words in brackets after the pinyin of the text. 3 points

2. Choose the appropriate verbs from the brackets after the second paragraph and fill in the horizontal line of the paragraph. 3 points

3. Fill in the brackets in the third paragraph with appropriate related words. 1 point

Punctuate the third paragraph. 3 points

5. When searching for "zai", you should first search for _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ "zai" can form the word _ _ _ _ _ _ _ _ when reading Zi, and it can form the word when reading Zai.

6. "I have always enjoyed the performance of the tortoise." The meaning of the underlined part can be expressed by the idiom _ _ _ _ _ _ _ _; After two thousand years, people finally figured things out. The underlined part can be represented by the idiom _ _ _ _ _ _ _ or _ _ _ _ _ _. 3 points

7. The sentence underlined with "_ _" belongs to which of the following descriptions? Put the serial number in brackets. 1 point

The real thing: association:

8. Rewrite the sentence as required. 1 point

(1) Turtles also use this circle to indicate their age. (abbreviation)

____________________________________________________________________

(2) The vitality of turtles is amazing. (changed to rhetorical question)

___________________________________________________________________

9. Through careful observation, the author described the characteristics of the tortoise from three aspects: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3 points.

Composition part (40%)

Composition. (30 points)

Title: If I had a golden finger.

If you have an omnipotent golden finger, you will ... please expand your imagination and write a composition of more than 400 words.

First look at pinyin and write words. 10%

Gu Lei

( ) ( ) ( ) ( ) ( )

lǜ

( ) ( ) ( ) ( ) ( )

Choose the correct pronunciation of the following dotted words with "√". 3%

(fēnɡ fēn) Spring Breeze Dyes Green (lǜ lù) Pick (609ā o ɡ m: o)

Rise (π, not π) and end (có n π chó n π)

Third, polyphonic word groups. 4%

Xu () liánɡ ()

Xiao Su umbrella

xiāo( ) sù( ) liànɡ( ) sǎn()

Yanzishanpo

Fourth, fill in the idiom "no". 4%

Life is not () being forced not to () love not () be brave not ().

No () No () Love is not () meticulous () immortal.

() unyielding () It is not easy () to ignore () to give up.

Choose the right words to fill in the blanks. 4%

Calm down suddenly, suddenly and resolutely

(1) The spacecraft broke down on the way back ().

(2) At the last moment of his life, Komalov reported the flight exploration to the head with a look ().

(3) Seeing 12-year-old daughter, a kind cloud floated in komarov's eyes.

(4) Komalov waved goodbye to his relatives and made a heroic sacrifice for the space industry.

Draw the words in brackets that can match the previous words. 3%

Establish (ideal determination), correct (attitude goal), overcome (difficult mistakes)

Life (arduous) mountains and rivers (magnificent) situation (severe)

Understanding (wonderful and ingenious) the country (rich and strong) and talking about (heart and heart)

Appreciate (scenery), master (business performance) and create (miracle)

7. Choose the appropriate related words and put them in brackets. 4%

Because ... just ... although ... still ... both ... and. ...

Yes ... no ... because ... so ... if ... just ...

A, () The snow is heavy, and () can't stop Grandpa's determination to do morning exercises.

B. Brother () can sing and brother () can dance.

You have made a study plan, you should abide by it.

D. We () are people who can take care of ourselves, and () are people who live by other people's clothes.

Sentence pool

Write sentences according to the appearance. 5%

Vienna is the cradle of European classical music.

(1) The Yellow River is the cradle.

② Yes, the cradle.

③ Yes, the cradle.

Nine, modify the sick sentence. (with modified symbols)

1, Xiaoli finished her homework as soon as she came home from school.

Lingling often helps with housework.

Everyone walked into the school gate with a happy mood and pace.

How I want to raise my beloved little animals!

Reading accumulation tests you.

Ten, fill in the blanks. 16%

1. The author of "Langtaosha" is. The author of The Shepherd Boy silently wrote the first two sentences.

.

The ground is covered with red flowers.

One night, at midnight. Sanqiu, Mid-Autumn Festival.

Cui Cui is red. Ups and downs,

3. Oral "Zhou Du An Ren"

, 。

, 。

XI。 Reading comprehension. 19%

( 1)

The sun, active all day, is still like a happy child. It cocked its red face, and tirelessly shook off the red Zhu like rain, splashing countless bright spots on the sea. As a result, Tianhe Haidu was infected by its smile, golden, red and warm.

1. Write synonyms for the following words. 3%

Or () eye-catching () infected with ()

2. Imitate words according to their composition. 3%

Red flutter (ABB type) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Vaguely (AABB style) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

This passage compares the sunset to a happy _ _ _ _ _ _ _. Through a series of verbs, such as ","_ _ _ _ _ "and" _ _ _ _ _ ",the fragment vividly writes its" happiness "and" naughty ". 4%

"Success" and "Work"

On the one hand, losers envy success, on the other hand, they are anxious and eager to eat into a big fat man. I didn't know that success consists of two words: success and work. Achievement is the accumulation of work, called natural success.

Wang Xizhi, a great calligrapher in Jin Dynasty, studied calligraphy in Linchi for twenty years. Only when he washed his pen and dyed the water black did his calligraphy reach perfection. Work is the foundation of success. If a person wants to succeed, he must go through hard struggle, which is also the process of accumulating work.

A drop of water fell from the cornice and landed heavily on the stone. There was a splash with a bang, but there was no trace on the stone. However, a year or two later ... the hard stone was finally penetrated by water drops.

If success is easy and can be achieved without struggle, if success does not require work accumulation and hard climbing, then success will become cheap and lose its original dazzling color. Then why should we succeed?

Li Shizhen traveled across mountains and rivers, tasted all kinds of herbs, collected and sorted them for decades, and persisted in writing, which led to the pharmaceutical masterpiece Compendium of Materia Medica. Sima Qian traveled all kinds of mountains and rivers, read the classic cheats, suffered imprisonment, endured humiliation and insisted on writing, which led to the birth of Historical Records. On the road to success, there are neither shortcuts nor precious gourds, so instead of sitting and admiring others' "achievements", it is better to stand up and accumulate your own "merits". It should be noted that the blooming of any flower requires the long-term gestation of buds; Any medal requires the winner to pay a corresponding price. Success is selfish, it will never give glory to lazy people, and success is fair. It will shine the brilliant starlight all over the sky on the persistent strugglers without reservation.

1. Punctuate the blanks in the first part.

2. Pinyipin (find the good word 10 in the text)

3. Success is both () and ().

4. "Success" and "work" are closely related. Success is work, and work is success. Success is good for slackers and good for strugglers.

Evaluation of you:

Too studious! Very promising!