Junior Grade 2 PEP Mathematics Compliance Test 18.2.1
1. Multiple choice questions (4 points × 6 = 24 points)
1. If k> 0, point P (-k, k) is at (
)
A, first quadrant B, second quadrant C, third quadrant D, fourth quadrant
2. Xiao Ming’s five long jump scores (unit: meters) are: 3.6, 3.8, 4.2, 4.0, 3.9. The median of this set of data is (
)
A. 3.9
B. 3.8
C. 4.2
D. 4.0
3. Which of the following formulas is correct? is (
)
A,
B,
C,
D,
4. It is known that the graph of the linear function y=kx+b is as shown in the figure, then the value range of k and b is (
)
A. k<0, b>0
B. k<0, b<0
C. k>0, b>0
D. k> 0, b<0
5. Regarding the graph of the function, which of the following statements is wrong (
)
A. Passing through the point (1, -1 )
B. In the second quadrant, y increases with the increase of x
C. It is an axis-symmetric figure, and the axis of symmetry is the y-axis
< p> D. It is a centrally symmetric figure, and the center of symmetry is the coordinate origin6. In RtΔABC, ∠ACB=90°, E is a point on AB, and BE=BC, through E
p>DE⊥AB intersects AC at D. If AC=5cm, then AD+DE= (
)
A, 3 cm
B. 4 cm
C. 5 cm
D. 6 cm
2. Fill in the blanks (4 points × 12 = 36 points)
7. When
, the value of the fraction is 0.
8. It is known that the density of air is 0.001239 g/cm3, which is expressed in scientific notation as
g/cm3.
9. The range of the temperature on a certain day in an inland area is. If the minimum temperature on that day is, the maximum temperature is _______
10. Function: The independent variable x in The value range is
11. Translate the straight line y=-2x+3 upward by 2 units to obtain a straight line
12. Pick any point M on the graph of the inverse proportional function. Draw vertical lines passing through M respectively for the y-axis and x-axis, and the vertical feet are P and Q respectively, then the area of ??the quadrilateral OPQM is
13. As shown in the figure: it is known that AE‖BF, ∠E=∠F , to make △ADE≌△BCF, the conditions that can be added are
14. The image of function y=kx passes through point (2, 5) and points (x1, y1) and (x2, y2) , then when x1 y2. 15. The linear function y=(2-k)x+2 (k is a constant), y increases with the increase of x, then the value range of k is 16. The variance of data 14, 16, 12, 13, and 15 is 17. The converse of the proposition "adjacent supplementary angles are complementary" is 18. As shown in the figure below, a Divide a square piece of paper into four small square pieces of paper with equal areas, and then divide one of the small square pieces of paper into four small square pieces of paper with equal areas. If the division continues like this, after the 6th division, there will be __________ square pieces of paper. …… 3. Answer the questions 19. Calculation: -12008-( -1)|-3| 20 Calculation: 21. Solving fractional equations: 22. Firstization Simple, then evaluate: , where x=2 23. It is known that a straight line passes through two points (3, 5) and (-4, -9). Find the functional relationship expression of the straight line. 24. As shown in the figure, on the same straight line, between and , , , . (1) Verify: ; (2) The conclusion you can also get is . (Just write one, do not add other line segments, mark or use other letters) 25. Known: As shown in the figure, in the rectangle, fold along, , respectively, so that the point , points are all coincident with the point, and, , and three points are the line, and , , and the three points are the line. Prove: The quadrilateral is a rhombus. 26. As shown in the figure, establish a plane rectangular coordinate system in a square grid with a specification of 8×8. Please operate according to the following requirements in the given grid: (1 ) Directly write the coordinates of points A and B; (2) Draw a point C on the grid point (intersection point of the grid lines) in the second quadrant, so that point C and line segment AB form a Taking AB as the isosceles triangle with the base and the waist length being an irrational number, find the coordinates of point C; (3) Take the vertex C of △ABC in (2) as the rotation center , draw △DEC obtained by rotating △ABC by 180°, connect AE and BD, try to determine what kind of special quadrilateral the quadrilateral ABDE is, and explain the reason. 27. A and B participated in a certain sports training, and their recent five test scores were: A: 10, 13, 12, 14, 16, p> B: 13, 14, 12, 12, 14. (1) Find the average score and variance of the two people’s scores respectively; (2) Please evaluate the training results of the two people based on the above data;
Rent for each type A harvester Rent for each type B harvester
Region A 1,800 yuan 1,600 yuan
Region B 1,600 yuan 1,200 yuan< /p>
28. Guanghua Agricultural Machinery Leasing Company *** has 50 combine harvesters, including 20 Type A and 30 Type B. These 50 harvesters are now sent to areas A and B to harvest wheat. Among them, 30 units are dispatched to region A and 20 units are dispatched to region B. The daily rental prices agreed between the two regions and the company are shown in the table:
(1) Suppose they are dispatched to region A x type B combined harvest machine, the rental company's daily rent for these 50 combine harvesters is y (yuan), find the functional relationship between y and x, and write down the value range of x;
(2) If Make the total daily rental of the 50 combine harvesters of the agricultural machinery rental company not less than 79,600 yuan, explain how many distribution plans there are, and design various plans;
(3) If you want to make this 50 combine harvesters have the highest daily rent. Please make a reasonable suggestion to the rental company.
29. As shown in the figure, it is known that point C (4, 0) is a vertex of the square AOCB, and the straight line PC intersects AB at point E, if E is the midpoint of AB.
(1) Find the coordinates of point E;
(2) Find the analytical formula of straight line PC;
(3) If point P is straight line PC at A moving point in the first quadrant. When point P moves to a position, there is a triangle congruent with △AOP in the figure. Please draw all the figures that meet the conditions, explain the reason for congruence, and find the coordinates of point P People's Education Press Edition Junior High School Mathematics Chapter 6 Compliance Test Paper
Seventh Grade Mathematics Chapter 6 "Real Numbers" Test Paper
Class_______ Name_______ Number_______ Results _______
1. Multiple choice questions (each question is worth 3 points, ***30 points)
1. Which of the following statements is incorrect ( )
A. What is the square root of 11? B. -9 is a square root of 81, 255
C. The arithmetic square root of 0.2 is 0.04 D. The cube root of -27 is -3
2. If the arithmetic square root of a is meaningful, the value range of a is ( )
A. All numbers B, positive numbers C, non-negative numbers D, non-zero numbers
3. If x is the arithmetic square root of 9, then x is ( )
A, 3 B, -3 C, 9 D, 81
4. Which of the following formulas is correct? ( )
2A, (?2)＝-2 B
, =3 C, =8 D, 22＝2
5. Estimated value Between which two integers ( )
A, 75 and 77 B, 6 and 7 C, 7 and 8 D, 8 and 9
6. Among the following sets of numbers , the group of mutually opposite numbers is ( )
2A, -2 and (?2) B, -2 and ?8 C, -1 and 2 D, ︱-2︱ and 2 2
7. Among the six numbers -2, 4, 2, 3.14, ?27, ?, the irrational numbers are ( ) 5
A, 4 B, 3 C, 2 D, 1
8. Which of the following statements is correct ( )
A. Points on the number axis correspond to rational numbers one-to-one B. Points on the number axis One-to-one correspondence with irrational numbers
C. One-to-one correspondence between points on the number axis and integers D. One-to-one correspondence between points on the number axis and real numbers
9. The following cannot form a triangle The array of side lengths is ( )
A, 1, 5, 2 B, 3, 4, 5 C, 3, 4, 5 D, 32, 42, 52
10 , If the points represented by the rational numbers a and b on the number axis are to the right and left of the origin respectively, then b2-︱a-b︱ is equal to ( )
A, a B, -a C, 2b + a D , 2b-a
2. Fill in the blanks (each question is 3 points, ***18 points)
11. The square root of 81 is __________, and the arithmetic square root of 1.44 is _ _________.
12. If the arithmetic square root of a number is equal to itself, then the number should be __________.
13. The absolute value of ?8 is __________.
14. Comparative size: 2____42.
15. If 25.36=5.036, 253.6=15.906, then 253600=__________.
16. If the integer part is a and the decimal part is b, then a = ________, b = _______.
3. Answer the questions (5 points for each question, ***20 points)
217, ?27+(?3)-?1 18, ?27?0?163? 0.125?464
Find x in the following formulas
19. 4x2-16＝0 20. 27 (x-3) 3＝-64
4. (6 points for each question, ***18 points)
21. If 5a+1 and a-19 are the square roots of the number m, find the value of m.
22. It is known that ?3a and ︱8b-3︱ are opposite numbers to each other. Find the value of (ab) 2-27. -
23. It is known that the square root of 2a-1 is ±3 and the arithmetic square root of 3a+b-1 is 4. Find the value of a+2b.
5. (Question 23 is 6 points, Question 24 is 8 points, ***14 points)
24. It is known that m is the integer part of and n is the decimal part of , find the value of m-n.
25. There are three points A (2, 22), B (5, 22), C (5, 2) in the plane.
(1) Please determine a point D so that Quadrilateral ABCD is a rectangle. Write the coordinates of point D.
(2) Find the area of ??this quadrilateral (accurate to 0.01).
(3) Translate the quadrilateral 2 units to the right,
Then translate downward to find the coordinates of the four vertices after the translation.
Reference answers
1. 1, C; 2, C; 3, A; 4, D; 5, D; 6, B; 7, C; 8, D; 9, D; 10, B
Two, 11, 9, 1, 2; 12, 1, 0; 13, 2; 14, <; 15, 503, 6; 16, a=3, b＝-3 three, 17, 1; 18, -11
4; 19, x＝±2; 20, 5
3;
Four , 21, 256; 22, 37 23, 9
Five, 24, 5-; 25, (1), D (2; 2), (2), s=32≈4, 24; (3), 2) B' (7; -2) C' (7; -22) D' (4; -22)
A' (4; - New goal of Junior High School People's Education Edition Mathematics Catalog
:welan./183207/
Take a look at this Physics class practice and test answers to the standard test of the eighth grade People's Education Press edition
High School Entrance Examination Physics Special Topic Exercises (Light)
(Full score: 100 points)
1. Multiple choice questions (3 points each, ***36 points)
1. The phenomenon described in the picture belongs to the refraction of light ( )
2. The famous poet Xin Qiji of the Southern Song Dynasty wrote: "Shadows are walking by the stream, and the sky is at the bottom of the clear stream. There are moving clouds in the sky, and people are in the clouds. "Walking."
The two scenes of "the sky is at the bottom of a clear stream" and "people are walking in the clouds" described in "The sky is at the bottom of a clear stream" are light ( )
A. Reflection phenomenon B ．Refraction phenomenon
C. Reflection phenomenon and refraction phenomenon D. Refraction phenomenon and reflection phenomenon
3. Xiaochun went to the optical shop to buy glasses.
< p> Use the following method to check her vision. Please find the correct option based on the data in the pictureA. The image distance of the eye chart is 2.1 meters from the plane mirror
B. The image on the eye chart is 4.6 meters away from Xiaochun
C. The image on Xiaochun is 5 meters away from her image.
D. The image on the eye chart is 2 meters away. ．1 meter
4. The following equipment mainly uses plane mirrors ( )
A. Microscope
C.
5. Among the following statements about light phenomena, the correct one is ( )
A. Sunlight is decomposed into various colors of light after passing through a prism, indicating that white light is composed of Mixed of various colors of light
B. The pencil inserted diagonally in the water glass looks like it is broken at the water surface, which is caused by the reflection of light
C ．The color of the three primary color pigments after mixing with the three primary colors is the same
D. When taking pictures with a camera, the light from the object passes through the camera lens and forms a magnified real image on the film
6. Which of the following observed images is a real image ( )
A. The calm water reflects the reflection of the scenery on the shore B. Standing on the shore and seeing fish swimming in the water
C. See the enlarged ant upright through a magnifying glass D. Seeing the images on the screen when showing a movie
7. As shown in the figure, R is an object point in front of a plane mirror. At which point the human eye cannot see the image of R ( )
A. Point a B. Point b
C. Point c D. Point d
8. (2007 Lianyungang) When Xiao Ming pointed the lens of his grandma's reading glasses at the sun, he could get the brightest and smallest dot 5cm from the lens
.
If Xiao Ming wants to see the smaller patterns on the micro-carving works
through the lenses of his reading glasses, the distance from the work to the lenses should satisfy ( )
A. Less than 5cm B. Greater than 5cm
C. Greater than 10cm D. More than 5cm and less than 10cm
9. As shown in the figure, a beam of sunlight is projected onto a glass prism, and light of different colors is observed in the AB range on the rear light screen of the prism, then ( )
A ． There should be purple light everywhere
B. There is only light between AB
C. Place the photographic film outside the AB range B, and the film will not be sensitive to light
D. Place the thermometer outside of AB Fanfield A, and you will see the temperature rise
10. A beam of light strikes a plane mirror. The angle between the mirror and the mirror is 30°, then the angle between the reflected light and the incident light is ( )
A. 60°B. 90°C. 120° D. 150°
11. (2007 Zhenjiang) In the experiment of "exploring the imaging rules of convex lenses", the focal length of the convex lens has been measured to be 8crn. Keep the positions of the candle and the lens unchanged, as shown in the figure, and adjust the light screen position until a clear candle flame image appears on the light screen, then the image observed on the light screen is ( )
12. Use the same convex lens to explore the imaging conditions of objects A and B on the optical bench respectively. During the experiment, objects A and B stand straight
on the optical bench, and object A is longer than object B. After they are imaged by a convex lens, which of the following statements is correct ( )
A. If they are both enlarged real images, then the image of A must be longer than the image of B
B. If they all become equally large real images. Then A’s image must be shorter than B’s image
C. If they are both reduced real images, then the image of A must be longer than the image of B
D. Regardless of whether it is an enlarged or reduced real image, A's image may be shorter than B's image
2. Fill in the blanks (1 point for each blank, ***13 points)
13 ． (2007 Suzhou) The propagation speed of light in vacuum is m/s, and the light year is the unit.
14. After passing through a prism, sunlight is decomposed into various colors of light. This is the phenomenon of light. Proper mixing of the three colored lights
can produce any other colored light. The three colored lights are red light, blue light and blue light respectively.
15. The imaging effect of a plane mirror is due to the reflection of light by the plane mirror. The image formed cannot be displayed on the light screen. It is an image. In order to explore the imaging characteristics of the plane mirror, the plane mirror can be replaced by .
16. As shown in the picture: At 7:40 on March 2006, citizens of Daqing City, Heilongjiang Province were surprised to find the rising sun in the east
Multiple "4. Suns" appeared around it, and there was another one above the sun. Beautiful rainbow. The main reason for this astronomical phenomenon is that under special weather conditions, many small ice crystals hang vertically in the clouds (small ice crystals are equivalent to triangular prisms).
(1) The rainbow appearing in the sky can indicate that sunlight is a type of light (optional "monochromatic light" or "multicolor light").
(2) People can see multiple "little suns" because the sunlight is reflected and combined by small ice crystals to form a virtual image.
17. At present, the phenomenon of light pollution is becoming more and more serious, among which white light pollution is a common type
, such as glass curtain walls on buildings. The main reason for the formation of white pollution is due to light
; when sunlight passes through the atmosphere with uneven density, it is deflected towards the ground
due to refraction. Therefore, in the morning we see The rising sun is positioned (optional "higher" or "lower") than its actual position.
18． There is a liquid level micro-change monitor. The basic structural principle is as shown in the figure. Beam
The emitter always emits a thin beam of light at a certain angle to the monitored liquid level; light beam
After reflection from the liquid surface, the reflected light is received by a horizontally placed planar photoelectric conversion receiver
and then displayed on the monitor.
If the light point reflected to the photoelectric conversion receiver moves from S1 to S2, it indicates the liquid level being monitored. If the light point received on the receiver moves from S2 To S3, it indicates the monitored liquid level (optional "rise" or "fall").
3. Drawing questions (5 points each, ***20 points)
19. As shown in the figure, it is a light ray reflected by the water surface. Please draw the approximate direction of the incident ray and the refracted ray corresponding to the incident ray
in the picture.
20. (2007 Suzhou) makes corresponding refracted light according to the incident light in the picture.
21. As shown in the figure, S' is the image of the luminous point S in the plane mirror. Please show another incident ray and its reflected ray in the figure.
22. Xiao Ming and Xiao Hong were sitting on two seats not far apart in the classroom. A beam of sunlight shone on a glass window in the classroom (as shown in the picture). Xiao Ming said that the glass window was very dazzling. Hong said that this glass window was not dazzling. Do you think this is possible? Please draw a diagram to briefly explain.
4. Experimental questions (2 points for each blank for question 23, 10 points for question 24, 18 points for ***)
23. As shown in the picture, a group used two identical candles, glass plates, scales and other equipment
from A and B to explore the "characteristics of plane mirror imaging". They found in the experiment that no matter how they moved the lit candle A, the images of candle B and candle A could be completely coincident on the other side of the glass plate. They further measured the distance between the two candles and the glass plate, and recorded the data as shown in the table below.
Based on the experimental phenomena and experimental data, you can draw the following conclusions:
(1) Image formed by a plane mirror (optional "real" or "virtual") image ;
(2) The size of the image formed by the plane mirror and the object (optional "equal" or "unequal");
(3) The distance between the image and the object and the mirror surface (Optional "equal" or "unequal");
(4) When the object gradually moves away from the plane mirror, its image (optional "get bigger", "get smaller" or "unchanged") .
24. (Yangzhou, 2007) Xiao Ming and Xiao Hong measured the focal length of reading glasses in class. They thought: Can the focal length of myopia glasses be measured? So they explored this issue after class:
(1) They thought that myopia glasses are concave lenses and recalled the effect of concave lenses on light. , please help them complete the light path diagram
in the picture.
(2) If they want to use sunlight to measure the focal length of myopia glasses, what equipment do they need to choose? Answer: .
(3) Please help them write the steps of the experiment in the box (you can also draw a schematic diagram).
(4) According to your design, the expression for the focal length of myopia glasses is: .
(5) To make the focal length measurement more accurate, please pay attention to the following during operation: ．
5. Application questions (***13 points)
25. (13 points) When studying the refraction of light, Xiao Ming knew that when light enters water obliquely from air, the refraction angle is smaller than the incident angle; when light enters air obliquely from water, the refraction angle is greater than the incident angle. Xiao Ming thought: What are the rules when light is refracted at the interface of other transparent media
? That is, under what conditions is the refraction angle smaller than the incident angle, and under what conditions is the refraction angle greater than the incident angle? In order to
>To study this problem, he conducted the following experiment under the guidance of his teacher: let the beam of a laser flashlight slant from the water into the glass, and then slant from the glass into the ice and air in sequence. The light path is as shown in (1 ) shown. Then the teacher told him the propagation speed of light in some transparent media, as shown in the table below.
Try answer:
(1) In response to the question raised by Xiao Ming, carefully observe the light path in the picture and analyze it according to the data in the table. Can you get
What conclusion did you draw?
(2) Based on the conclusion you drew, please draw in Figure (2) the approximate position of the refracted light when the light is incident from the glass obliquely into the alcohol.
Reference answers
1. Multiple choice questions
1. C 2. A 3. B 4. A 5. A 6. D7. D 8. A 9. D 10. C 11. D 12． D
2. Fill-in-the-blank questions
13. 3. 0×108 length 14. Dispersion green light 15. Anti-virtual glass plate
16. Polychromatic light refraction 17. Reflection High 18. Rising Falling
3. Graphing Questions
19. As shown in the figure 20． As shown in the figure 21． As shown in the figure 22. As shown in the figure
4. Experimental questions
23. (1) virtual (2) equal (3) equal (4) unchanged
24. (1) As shown in the picture
(2) Scale and white paper (you will get points if you answer the scale) (3) Steps: ① Face the myopia glasses towards the sun, put the white paper and glasses Parallel; ② Use a scale to measure the diameter of the bright ring on the white paper as D; ③ Measure the distance from the white paper to the glasses as L; ④ Measure the diameter of the glass lens as d. Or draw a picture (4) (5) and you can get points by answering the question "The sun's rays are facing my myopia glasses"
5. Application questions
25. (1) When light slants from a material with a high propagation speed into a material with a low propagation speed, the refraction angle is smaller than the incident angle; conversely, when light slants from a material with a low propagation speed into a material with a high propagation speed When medium, the angle of refraction is greater than the angle of incidence.
(2) As shown in the figure.
Some pictures cannot be seen, you ++ me q, I will send them to you! Final test 2 of the eighth-grade junior high school mathematics (unit target detection)
It is better to clarify the version
It is best to post the difficult questions directly
Or just complete it on your own. The answers to the math test for the first volume of the sixth grade People’s Education Press
Every year is different. There may be some in the bookstore near the school
But it’s better to do it first. Check the answers again to the PEP eighth grade mathematics learning target test in volume 2
Eighth grade Chinese (Part 2) learning target test final simulation paper (A paper)
(Full score: 100 points exam Time: 100 minutes)
Class name test number score
1. Chinese accumulation and application (***25 points)
1. Read the following text, Please write the corresponding Chinese characters according to pinyin. (4 points)
In 2008, the blazing Olympic torch was passed on the land of Guangmào ( ). Everywhere we go, we light up hopes and dreams; we convey spirit and faith. Beijing, where the world's attention is focused, is bathing in the warm sunshine and enjoying the peace. What we are waiting for is the jìng( ) competition, but also a happy gathering; what we are looking forward to is victory, and even more glory.
2. Silent writing of ancient poems and prose (8 points)
①Speak of fear when you are on the beach, sighing for being alone in the ocean. , . Wen Tianxiang's "Crossing the Lingding Ocean")
②, this matter is difficult to complete in ancient times. (Su Shi's "Shui Tiao Ge Tou. When will the bright moon come"
③ The sun is setting in the day when I am sad about the majestic separation, chanting a whip to the east and pointing to the end of the world. , . "Miscellaneous Poems of Ji Hai"
④ Cen Shen There are two poems in "Baixue Ge Sends Magistrate Wu Back to the Capital", which describe the poet's infinite melancholy caused by his friend's departure to the extreme. These two poems are: ,
3. Complete the following sentences according to the context. (2 points)
If it is said that character determines destiny, then habits affect life; if knowledge changes destiny, then politeness determines the future. Respecting the elderly and caring for the young is a good civilized habit; being good at listening is a good learning habit; being honest with each other is a good friendship habit. When these become your habits, you will benefit from them throughout your life.
< p> 4. After the "5.12 Wenchuan Earthquake", the children in the disaster area who experienced the earthquake were greatly shocked and traumatized mentally. As the "June 1" Children's Day is approaching, a newspaper company launched a "Caring for the Disaster Area" , True Love Children's Day" message collection activity, please come and participate and offer your sincere encouragement to the children in the disaster area.(Within 30 words) (2 points)
5. Please complete the following classic reading questions. (5 points)
①Read the selected passage from the famous novel below and answer the questions at the end of the text.
From that day on, he devoted his whole body and mind to the creation of this book. He wrote slowly, line after line, page after page. He forgot everything and immersed himself in the characters in the book. He also tasted the hardship of creation for the first time: sometimes those vivid, vivid and unforgettable scenes clearly reappeared in his mind, but he could not express them with pen and ink. The written words seem so pale and weak, lacking vitality and passion.
The above passage comes from the famous book " ". The "he" in the article is (name of person). Please use concise language to outline "his" growth path. (3 points)
② In the book "Fu Lei Family Letters", most of the letters are written by Mr. Fu Lei, a famous family writer in my country, who uses his own experience to teach his son (name) to be humble in dealing with others, rigorous in doing things, and etiquette. Be decent and be an "artist with both moral and artistic skills and outstanding personality." The son lived up to his father's expectations and became a world-class master. (2 points)
6. Oral communication questions. (4 points)
Chaoyin Middle School will hold an eighth-grade speech contest. During the class meeting, Chen Xiaoming, the monitor of Class 4, encouraged the students to actively participate: . Sure enough, all four classes of students signed up enthusiastically. After everyone voted, you were honored to be selected as a contestant. You will give your speech like this: .
2. Reading Comprehension and Appreciation
(1) Modern Reading
Yixue (16 points)
Nuan Guo’s Rain has never turned into cold, hard and brilliant snowflakes. Well-informed people think he is dull, but does he himself think he is unfortunate? The snow in the south of the Yangtze River is extremely moist and beautiful; it is the message of youth that is still vague, and it is the skin of an extremely strong virgin. In the snowy fields, there are blood-red camellias, single-petaled plum blossoms with hints of green in the white, and dark yellow bell-shaped wintersweet flowers; there are also cold green weeds under the snow. There were indeed no butterflies; whether bees came to gather honey from camellias and plum blossoms, I can’t remember exactly. But before my eyes I seem to see winter flowers blooming in the snowy fields, with many bees flying busily, and I can hear them humming.
The children looked at their little hands, which were red from the cold and looked like purple buds of ginger, and seven or eight of them came together to shape the Snow Arhat. Because it didn't work out, someone's father also came to help. The Arhat was molded to be much taller than the children. Although it was just a small pile at the top and a big one at the bottom, it was hard to tell whether it was a gourd or an Arhat. However, it was very white and bright, and was cemented with its own moisture, making it sparkle all over. The earth produces light. The children used longan kernels to make eyeballs for him, and stole rouge from someone's mother's makeup package to smear on his lips. This time he was indeed a great Arhat. He just sat in the snow with burning eyes and red lips.
Several children came to visit him the next day; they clapped, nodded, and laughed at him. But at last he sat alone. Sunny days came to clear up his skin again, and cold nights made his skin freeze over again, turning it into an opaque crystal shape. Continuous sunny days made him look like nothing again, and the rouge on his mouth also faded away.
However, after the snowflakes in Shuofang are flying, they will always be like powder and sand. They will never stick to each other. They will be scattered on the house, the ground, and the withered grass, just like that. The snow on the house had already been digested because of the warmth of the fire in the house. In addition, under a clear sky, when a whirlwind suddenly comes, it flies vigorously, shining brightly in the sunlight, like a thick fog containing flames, rotating and rising, filling the space, causing the space to rotate and rise.
In the boundless wilderness, under the cold sky, what is shining and rotating is the spirit of rain...
Yes, that is lonely snow, it is death. The rain is the spirit of rain.
7. Fill in the blanks. (4 points)
① That is the message of youth that is still vague, and it is the skin of an extremely strong virgin. In this sentence, "the vague news of youth" and "extremely strong virgin skin" are used to describe the characteristics of the snow in Jiangnan from the perspective of and .
②The snow in the south of the Yangtze River is , while the snow in the north is , flying vigorously with the whirlwind. The author uses distinctive images to show two pictures with their own characteristics.
8. Explain the meaning of the underlined words in the following sentences.
(4 points)
① Well-informed people think he is dull, does he himself think he is unfortunate?
Answer:
② That is still vague news of youth.
Answer:
9. How does the author feel about the snow in the south of the Yangtze River and the snow in the north? Why does the author have a special liking for the snow in Shuofang? (2 points)
Answer:
10. Talk about the meaning of the underlined sentence (2 points)
Answer:
11. This article and the "From Baicao Garden to Sanwei Bookstore" we have studied both write about the snow-sculpting Arhat. What are the differences in the writing methods and purposes of the two articles when writing about the snow-sculpting Arhat? (2 points)
Answer ：
12. Which of the following statements is incorrect (2 points) ( )
A. The article begins with "Rain in a Warm Country", with the purpose of contrasting the vibrant Jiangnan moistened by rain with the cold and harsh Shuofang.
B. The fourth natural paragraph is in sharp contrast with the above. This contrast not only highlights the different characteristics of the winter scenery in Jiangnan and Shuofang, but also makes the second part of the article intrinsically connected with the first part.
C. In the last two paragraphs, the author further deepens the artistic conception of the flying snow in Shuofang from the relationship between snow and rain, echoing the main theme of the article.
D. The snow in the south embodies the passionate pursuit of beautiful ideals, and the snow in Shuofang embodies Lu Xun's struggle against the cold real society.
Two fate-changing points (11 points)
When Teacher Qin was the only one left in the office, the door was pushed open a crack, and a thief poked in like a thief. Skinny little head. The owner of the head timidly approached the desk and called out timidly: "Teacher."
"Check your scores? If you scored 59, you are the only one who failed the class." Teacher Qin Try to control your voice and try to show her gentler side. As usual, after every exam, the door of the office is always crowded with eager students. Now this little boy is the last student in the class to check his scores.
"Teacher, can you, can you..." After murmuring "can you" several times, the little boy raised his head in embarrassment, which was always lower than his neck, with a face like a painted face. Full of red ink, a voice as thin as silk thread trembled through Teacher Qin's eardrums, "Can you give me an extra point for my composition?"
"Extra points? This is not good. Composition Grading must be strictly based on the scoring standards." Teacher Qin shook his head and smiled apologetically, "Don't take it too seriously. The teacher won't scold you if you fail. Be more serious in the future and try to get a high score at the end of the semester."
"But my mother...?
- People's Education Press version of fifth grade mathematics new target test answers
a+b=26.4
10a=b
Therefore 11a=26.4
Therefore a=2.4
b=24
It’s clear, learn to kneel down Answers to Units 2, 3, and 5 of the Chinese Language Objective Test in the second grade of Qiurenjiao.com = =
Think about it, not only do you help yourself, but if you perform well, the teacher will praise you, isn't it killing two birds with one stone? I am also in the second grade of junior high school, and I can do all the questions. As long as you listen carefully in class, I don’t believe that there are questions that you can’t do. You think about it yourself
Dear netizens, for the sake of this companion’s study Please don’t help him with his grades, thank you (I don’t want to fight him, it’s just for his learning!)
Man, don’t blame me~55555555555555555555555555555~ The new version of Mathematics People’s Education Press Course Standards
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