Primary school teaching quality monitoring test paper for the first semester of the 2012-2013 school year

Sixth grade mathematics? Questioner: Li Huijun

This test paper has 6 pages, The full score is 100 points and the test time is 60 minutes.

1. Fill in the blanks (***10 questions, 1 point for the first and second blanks of 10 questions, 1 point for each other blank, ***19 points)

1． The original price of a school bag is 50 yuan. After the 30% discount, the price of this school bag is ( ) yuan cheaper.

2. Use a compass to draw a circle. When the distance between the two legs of the compass is 1cm, the area of ??the circle is ( ) cm.

3． The store is 200 meters east of the school, and the bookstore is 500 meters west of the store. If it is specified that the location of the school is recorded as 0 and the east side of the school is the positive direction, then the location of the store is recorded as ( ) and the location of the bookstore is recorded as (? ).

4.12÷8＝（? ）%＝＝（ ）:6＝（ ）(decimal)

5. There are 16 students with myopia in Class 1 of Grade 6 of a primary school and 24 students without myopia. The ratio of the number of students without myopia to the number of students with myopia is (?), and the number of students without myopia to the number of students in the class is (?) The ratio is ( ), and myopic students account for ( )% of the class.

6. If the number of boys is the number of girls, then the number of boys is ( )% less than that of girls, and the number of girls is ( )% more than that of boys.

7. A and B are two circles respectively. If the circumference of A: the circumference of B = 2:3, then the area of ??A: the area of ??B = ( ).

8. On the edge of a circular pool with a diameter of 2 meters, a pot of flowers is placed every 3.14 decimeters, and (?) pots of flowers can be placed in one day.

9． Xiaoxiao cut a circular piece of paper with an area of ??12.56 square centimeters. Then she must prepare at least a square piece of paper with a side length of ( ) centimeters.

10. The student status of a certain primary school is numbered as follows: 04 109 43 1, where 04 means that the student entered school in 2004 (entered the school in August), 109 means that the student is in class 9, year 1, and 43 means that the student number is 43 Number, 1 represents the gender of the student, and 2 represents the gender of the student. Ignoring changing factors such as transfers and re-adjustment of classes, if Xiaojun’s student registration is 09110022, on January 6, 2013, Xiaojun was in class (?) of year ( ), his student number was (? ), and his gender was ( ) .

Score

Evaluator 2. Choice (***10 questions, 2 points each, ***20 points) 12. The position and size of the circle It is determined by (?). A. Radius, center of circle? B. Center of circle, radius? C. Center of circle, center of circle? D. Radius, radius

14. The price of a product is first increased by 20%, and then reduced by 20%. The final selling price b is compared with the original price a (?)

A. a＜b? B. a＞b? C. a=b ?D. Cannot be compared

15. Select one of two players A and B to participate in the game. A wins: loses = 3: 2. B wins: loses=

2:1, choose (?) well.

Chinese

Mathematics

36%

English

32%

A .A B. B C.A and B are the same? D. Unable to judge

16. ?A fan chart (as shown on the right) is made of a student’s scores in three subjects other than Chinese and Mathematics. If Mathematics

The score is 11 points higher than the English score, then the student’s total score in the three subjects is (? ) points.

A. 248 B.260 C.275? D. 286

18. If an iron wire exactly forms a circle, and after unfolding, the iron wire exactly forms a square, then what is the correct statement about the relationship between the circle and the square? Yes ( )

A. The perimeters are equal, and the areas become larger. B. The perimeters are equal, and the areas become smaller. C. The perimeters become larger, and the areas are equal. D. The perimeters become smaller, and the areas are equal.

19． In ancient times, knowledge of ratios was often used to measure the height of buildings.

The principle is: the ratio of the height of an object measured at the same place at the same time to the shadow of the corresponding object is equal. According to this method, Xiaohong measured her own shadow to be 10 centimeters, Xiaohong's height was 150 centimeters, and measured the shadow of the building to be about 2 meters, so the building was about (?) meters high.

A. 3? B.15 C.30? D.? 45?

20. 5 students called each other to greet each other. If every two students called once, then *** made (?) phone calls.

A． 6? B.8 C.10? D.? 12

Score

Evaluator

3. Calculation (***3 major questions, 21 , 22 questions 8 points each, 23 questions 6 points, ***22 points)

21. Simplification ratio (write the answer directly) (8 points)

8:12= 16:4=? 1: 0.25= ?0.48:0.2=?

∶= ?∶= ∶=? 400 kilograms: tons=

22. Find the ratio (write the answer directly ) (8 points)

12:15= 0.9:0.5=? 9:3= : 3 =

∶=　 ?0.25:0.5= 25:2= ?∶=?

23. Solving equations (6 points)

40% x-7=5 x-x =? 20% x+x=4.8?

Score

p>

Evaluator

27. There is a square inside a circle with a radius of 1m (as shown on the right), find the shaded area. (3 points)

5. Problem solving (***5 questions, 3 points for question 28, 4 points for question 29, 5 points for questions 30, 31, and 32, ***22 points)

28. The price of a coat has increased by 20% to 420 yuan. What is the original price of this coat?

29. The ratio of male to female teachers in both schools is 2:7.

A: There are 81 teachers in my school. ?

B: The number of male teachers in my school is 25 less than the number of female teachers.

Question: (1) How many male and female teachers are there in School A? (2) How many teachers are there in School B?

30. In In the chemical solution operation of the high school entrance examination, middle school students prepare salt water, where the mass of salt: the mass of water = 1:9. (1) In the prepared salt water, what is the percentage of salt in the salt water? (2) There are 50 grams of this kind of salt water to be processed Add water to dilute. How much water is needed to make the diluted brine account for 5% of salt?

31. On November 27, 2012, the People's Bank of China adjusted the benchmark interest rate for RMB deposits. Details See the table below:

Current RMB interest rate table

Item

Annual interest rate

Benchmark interest rate for RMB deposits of financial institutions

p>

2008

2012

Whole deposit

Whole round

One year

2.52 %

3.50 %

Two? years

3.06 %

4.10 %

Three? years

3.60 %

4.65 %

Five? years

4.87 %

5.10 %

5.10 %

p>

(1) If you deposit 10,000 yuan in a bank and deposit it in lump sum for three years, when the three years expire, how much more interest will you earn based on the annual interest rate in 2012 than in 2008? Yuan? (interest tax is not considered)

(2) In December 2012, the naughty family deposited 10,000 yuan in lump sum for five years. What is the sum of the principal and interest withdrawn after five years? ( Excluding interest tax and changes in annual interest rates after 2012)

32. The picture below is the school's sports field.

(1) If a plastic track (shaded part) is paved and costs 100 yuan per square meter, how much does it cost per square foot? (2) Xiaoxiao and Naughty walk in opposite directions at the same starting point on the inner track. Xiaoxiao’s speed is 40 meters/minute, naughty is 60 meters/minute. How long does it take to meet for the first time after starting from the starting point?

150 meters

40 meters

30 meters

Inner channel

Outer channel

Primary school teaching quality monitoring test paper for the first semester of the 2012-2013 school year

Sixth grade? Mathematics answers

1. Fill in the blanks (***10 questions, 10 points for the first and second blanks, ***1 point, 1 point for each other blank, ***19 points)

< p>1.? 15

2.? 3.14

3.? +200 meters; —300 meters

4. 150; 16; 9; 1.5

5. ?24:16 (or 3:2); 24:40 (or 3:5); 40

6.? 20; 25

7.? 4: 9

8.? 20

9. ?4

10. 4;10?;2;Female? (red) 1 point for all correct answers)

2. Choice (***10 questions, 2 points each, ***20 points)

11-20. DBBBB CBBCC

p>

3. Calculation (***3 major questions, 8 points each for questions 21 and 22, 6 points for question 23, ***22 points)

21. Simplification ratio (write directly Answer) (8 points) 2:3 (or)?;? 4:1 (or); 4:1 (or); 12:5 (or) 21:20 (or);? 1:6 (or); 2: 1 (or);? 4: 5 (or)

Note: Mixed fraction error, integer error.

22. Find the ratio (write the answer directly) (8 points) (or 0.8); (or 1.8); ?3;; 2; (or 0.5)); (or 12.5); (or 6.875)

Note: The fraction without simplification is wrong, the percentage Wrong.

23. Solving equations (6 points) X=30; X=4; ,*** 17 points)

24. (3 points)

Note: Solid lines must be drawn inside, and 0.5 points will be deducted for each figure that is not a solid line.< /p>

25. (8 points) (1 point for each blank, 2 points for the figure)

(1) (The average is) 14?; (The median is) 15

January< /p>

February

March

April

May

10

14

12

8

16

18

20

Sales / Taiwan

Month

Type A

Type B

(2) ①B? ②Five? ③100? ④B

Little White Rabbit

Good Rabbit

SpongeBob SquarePants

A

B

C

p>

D

26． (3 points)

Score points: 1 point for finding the right one, 1 point for drawing all 2 red lines (no points for drawing only 1). 1 point for drawing the shadow of SpongeBob.

Note: If there is no line drawn, ask the marking teacher to use a ruler to measure it. If it is correct, only 1 point will be deducted for this question)

27. (3 points) Method 1: 3.14×1×1-4××1×1?…2 points

=3.14-

2

=1.14()…3 points

Method 2:

3.14×1×1

=3.14( )?…1 point

4××1×1

=2()…2 points

3.14-2=1.14()… 3 points

Note: If the method, number and result of this question are correct, you will get full points.

Other methods will be considered as appropriate.

5. Problem Solving ( ***5 questions, 28 questions are 3 points, 29 questions are 4 points, 30, 31, and 32 questions are 5 points, ***22 points)

28. (3 points)

Answer: 420÷(1+20%)?

=350 (yuan)

Answer: The original price of the coat is 350 yuan.

Method 2: Assume the original price is x yuan (1+20%) x=420 x=350

Answer: The original price of the coat is 350 yuan.

29. (4 points)

2+7=9? (1)81×=18 (people)? (Or 81÷9×2=18 (people))

81× =63 (people) (or 81÷9×7=18 (people))?

Answer: School A has 18 and 63 male and female teachers respectively... 2.5 points

< p>Note: 1. This question has a 9-formation process, and points will be awarded if the result is correct. 2. Two data pairs will score 1 point.

(2)25÷(-)=45( people) (or 25÷5×9=45(people))

Answer: There are 45 teachers in School B***.?

30. (5 points) (Note : If the method and numbers are correct, full marks will be given)

(1)? % (2) Method 1:

Solution: Suppose it is necessary to add x grams of water 50×10%=(x+50) ×5%?

x=50?

Answer: You need to add 50 grams of water.

Method 2: 50×10%÷5%-50 =5÷5%-50 =100-50

=50( grams)

Answer: You need to add 50 grams of water.

Method 3: Step-by-step calculation

50×10%÷5%

=100 (grams)

100-50==50 (grams)?

Answer: You need to add 50 grams of water. ?

Method 4: Solution: Suppose You need to add x grams of water

50×10%÷(x+50) =5%

x=50?

Answer: You need to add 50 grams of water. < /p>

31. (5 points)

(1)10000×(4.65%-3.60%)×3 ?

=315 (yuan)? Answer: Three The interest after the year will be 315 yuan more.?

(2)10000×5.1%×5+100000　

=12250 (yuan)?

Answer: Five years The final sum of principal and interest is 12,250 yuan.

32. (5 points) (1)3.14×(40×40-30×30)+2×150×(40-30)

=5198()

5198× 100=519800 (yuan)?

Answer: *** Spend 519,800 yuan. Method 2: Step-by-step calculation:

3.14×40×40-3.14×30×30

=2198 ()

2×150×(40-30)

=3000()

2198+3000=5198()

5198×100=519800 (yuan)

Answer: *** spent 519,800 yuan.

< p>Method 3: 2 equal semicircles = 1 circle

(3.14×41580×80) -(3.14×31580×60)

=5198( )

5198×100=519800 (yuan)

Answer: *** spent 519,800 yuan. Method 4: 3.14×41580×80

= 5024+126400

=131424 () 3.14×31580×60?

=2826+94800

=97626 ()

131424 - 97626 =5198() 5198×100=519800(yuan)?

Answer: *** spent 519800 yuan.? (2)(2×3.14×302×150) ÷(4 60) ?

=4.884 (points)?

Answer: It takes 4.884 points for the first encounter. ?

Equation Method 2: Suppose x points are needed for the first encounter. An encounter.

(460) x=2×3.14×3

2×150

x=4.884

Answer: It takes 4.884 points for the first encounter. ?

Method 3: 2×3.14×32×150

=3488.4(meters)?

3488.4÷(460)?

=4.884(minutes)?

Answer: Requires 4.884 points for the first encounter. ?

Other methods will be awarded as appropriate.

Sixth grade Chinese answers

1. Basic knowledge and application (this question** *8 questions, ***35 points)

1. ? There is a wrong pronunciation in each group of highlighted words below. Find it and fill in the serial number in the brackets

4 points, 1 point for each blank

A; B; C; C< /p>

2. The group of words with errors in the 2-point glyph writing is (B)

3. Fill in the appropriate words in the brackets according to the syllables to form the correct words

4 points, 1 point for each blank

táo (Intoxication) drunk deeply ào (Austrian)? Zi rùn (moisturizing) Cliff bì (wall)

4. Choose appropriate meanings for dotted words and words.

6 points, 1 point for each empty space

① Pay attention to: pay attention to, pay attention to; B noteworthy or thoughtful content; C exquisite

The sacrificial vessels are very particular (C) ? Pay attention to hygiene (A) The technology here is very particular (B)

② Accident: A accident; B death; C original, former, old

accident (A)? Died of illness (B) Hometown (C)

5. Determine what rhetorical device is used in the following sentences and fill in the brackets.

5 points, 1 point for each empty point

①The beautiful phonology flows out like a spiritual spring. ? (metaphor)

②When I walked into this forest, the birds called my name, and the dewdrops exchanged glances with me. (Personification)

③The weather is so cold that it almost freezes me into ice. (Exaggeration)

④That smile sometimes makes people feel comfortable and gentle, sometimes makes people feel slightly sad, sometimes makes people feel very kind, and sometimes makes people feel a bit reserved. ? (parallel comparison)

⑤How can the train climb such a steep slope? Zhan Tianyou designed a "herringbone" route along the mountain. (Ask a question)

6. Imitate sentences (4 points)

Example: The book is a ray of spring breeze, blowing open our hearts | The book is a key, opening the heart The door | The book is a candle that illuminates our future | The book is a cup of coffee that wakes up our brains. (It is a metaphorical sentence, and the sentence structure is basically the same.) (No points will be awarded for copying the original sentence)

7. Fill in the blanks (8 points)

1 point for each blank, one wrong word No points will be scored for this empty space.

Bo Ya was good at drums and harp, and Zhong Ziqi was good at listening. Boya played the harp and played the harp, aiming at high mountains. Zhong Ziqi said, "How good it is! It's as tall as Mount Tai!" His goal was on flowing water. Zhong Ziqi said, "How good it is. It's as vast as a river!" What Boya was thinking about, Zhong Ziqi said. You must get it. When Ziqi died, Boya said that there would be no more music in the world. He would break the strings of his harp and never play the drum again for the rest of his life.

8. Please write what you want to say based on the following situation. (2 points)

Xiaohua in the class has recently been addicted to online games, and his academic performance has plummeted. If you were his classmate, how would you advise him? Please use the famous sayings and aphorisms you have accumulated:

Examples: Playing with things is a waste of time or time is worth money (you can write about cherishing time or learning important things)

2. Read the passage and answer the questions (***12 questions in this question, ***38 points)

(1) In-class reading (text fragment of "The Old Man and the Seagull")

9. In the text in brackets Use "√" to choose the correct word. 4 points, 1 point for each empty space

Look; wing; spin; blue

10. What "unexpected thing" happened where the old man's portrait is placed? Please underline it in the text. 3 points, 1 point will be deducted for any missing sentence, until all points are deducted.

A group of seagulls suddenly flew over, circling around the portrait of the old man, and screamed repeatedly. The sounds and postures were very different from usual, as if something big had happened.

11. There is no blood relationship between animals and humans, but which sentences in the third paragraph of the article directly indicate that seagulls are relatives of the old man? Please outline it with a wavy line. 3 points, 1 point will be deducted for one missing sentence, until all points are deducted.

The seagulls flapped their wings rapidly and took turns flying into the air in front of the old man's portrait, like relatives who came to pay their last respects. (Answer: "After a while, seagulls landed one after another and stood in two rows in front and behind the old man's portrait. They stood still, like white-winged angels guarding the old man's body." No points)

12. The words highlighted in the article are wonderfully used, please appreciate their beauty. (2 points)

Reflects the seagull’s nostalgia, sadness and anxiety. (1 point), expressing the seagull’s shocking feelings for the old man. (1 point)

13. There are three ellipses in the paragraph, and their usage is (3 points): (C)

14. How to understand the meaning of "the old man is carrying the cloth bag and licking his mouth, as if still calling the seagulls"? (3 points)

This is an action description (1 point), which reflects the deep friendship between the old man and the seagulls and his love for the seagulls. (2 points)

(2) Extracurricular reading Conquer? Conquer

15. Use "√" to add Braille to the third natural paragraph to choose the correct pronunciation.

4 points, 1 point for each blank

yín; zé; liànɡ; tí

16. Add appropriate punctuation marks to paragraph 5.

3 points, 0.5 points will be deducted for 1 wrong punctuation point, until all points are deducted.

, . : ",?!"

17. The essay is written in the order in which things develop. The cause was that the robbers kidnapped a pregnant woman. Afterwards, the robbers chose to surrender. As a result, the robbers saved the pregnant woman. (3 points)

18. What did the robber think when he found out he was kidnapping a pregnant woman? How was it done? Please use horizontal lines and wavy lines to draw them in the text. (4 points)

Horizontal line: On one side is escape and endless condemnation of conscience, on the other side is a life about to be born. (2 points)

Wave line: The robber slowly raised the gun - he dropped the gun on the ground and then raised his hands (2 points)

19 ． What happens when people hear loud cries? Why does this happen? (4 points)

People shouted long live and hugged each other (1 point). Cheer for the new life︱Also cheer for the discovery of the hijack's conscience︱The hijack is conquered by the young life. (3 points, 1 point for each point)

20. How do you understand the sentence "Sometimes evil will be conquered by a young life, not because he is strong and great, but simply because he is a life that needs the right to survive"?

2 points, the value of life is greater than anything else ("Life conquers sin" is also acceptable, 1 point), each of us must respect life (1 point).

21. Composition title

Composition standards:

Category 1 essay (21-25): 1. Neat and beautiful handwriting; 2. Writing title; 3. The sentences are smooth and fluent, and you can express your meaning in complete sentences. You can use idioms, proverbs, famous sentences, etc. you have learned, and you can use appropriate rhetorical methods; 4. Carefully select materials, have specific content, and be able to focus on a central point. Express the meaning clearly and be able to give vivid and detailed descriptions; 5. The paragraphs are clearly structured and have certain logic and ideological connotation; 6. Use punctuation marks correctly; 7. Meet the specified number of words.

Category 2 essays (16-20): 1. The handwriting is relatively neat and beautiful; 2. Writing the essay title; 3. The sentences are relatively smooth and fluent, and you can express your own meaning in complete sentences, and can occasionally Use the idioms, proverbs, famous sentences, etc. that you have learned, and be able to use commonly used rhetorical methods; 4. The content is relatively specific, and the meaning can be expressed more clearly around a center, and the description is more vivid; 5. Able to write in reasonable paragraphs; 6. Able to use commonly used punctuation marks correctly; 7. Reach the specified number of words.

Category three (15-11): 1. The handwriting is not neat. 2. Write the title of the essay; 3. The sentences are basically smooth and fluent, and you can basically express your meaning in complete sentences, but lack common rhetorical methods; 4. The content is not specific, the center is basically clear, and there is a lack of vivid description; 5. The level is not enough Clear; 6. The punctuation is generally correct, with many typos; 7. The specified number of words is reached.

Category four (6-10): 1. Not careful enough in writing; 2. Insufficient completeness and smoothness of sentences, incomplete expression of sentences, grammatical errors, and many typos; 3. Comparative content Simple, the center is not clear, and the meaning of the article is not clear; 4. The level is not clear enough; 5. Punctuation is used improperly; 6. The number of words is slightly less.

Five categories of writing (0-5): 1. It is difficult to identify illegible handwriting; 2. The sentences are not smooth and complete, with many wrong sentences and many typos; 3. The content is very simple, without a center, and it is a running account. , repetitive and verbose, incomprehensible; 4. Obvious punctuation errors; 5. Off topic; 6. The number of words is less than 350 words, write only one composition title, or simply leave it blank.