Mathematics, Chinese and English papers and answers of the final examination paper of primary school in the second volume of grade four in 213 in Jialing District, Nanchong City, Sichuan Province

The final examination paper of mathematics in the second volume of the fourth grade of primary school

Class name score

Precautions: the handwriting is clear, the font is standard, the paper surface is neat, out of 1 points, and the examination time is 9 minutes.

1. Fill in the blanks with confidence. (21 points)

1. In 27, China launched the "Chang 'e-1" lunar exploration satellite. First, it flies around the border at a speed of 7.9 kilometers per second, and then gradually accelerates and enters the orbit at a speed of 11.2 kilometers per second. 7.9 This number is pronounced as () and written at eleven o'clock ().

2. Light travels at 299,792 kilometers per second, which is about () 1, kilometers (keep one decimal place); Rewriting 6485 into a number with "ten thousand" as the unit is ().

3. Write the meaning of "2" in the following:

2.4 (); 3．2（　　　　　　）； 6.2 ()

4 and 8.25 are composed of () ones, () zeros and () zeros.

5. Enlarging 3.25 by 1 times is (), and reducing the number by 1 times is ().

6. The number in which 3.8 is rewritten as .1 is (), and the number containing 26 .1 is ().

7,3 tons, 5 kg = () tons, 235 cm = () meters.

8, a triangle, the smallest angle is 3, the largest angle is 9, and the other angle is ().

9. Xiaohong lives on the 9th floor. It takes her 3 seconds to go to the next floor, and it takes her () seconds to walk home from the first floor, which is () minutes.

1. estimation: the length of a piece of chalk is (), and the weight of an egg is ().

second, choose carefully and choose correctly. (12 points)

11. Two acute angles in a right triangle can form ()

(1) acute angle (2) right angle (3) obtuse angle

12. When you look at an angle of 5 in a magnifying glass that can be magnified 4 times, the degree of the angle you see is ().

(1) 5 (2) 1 (3) 2

13. The laws used to calculate a× b× c = b× (a× c) are ()

(1) multiplicative commutative law (2) multiplicative associative law (3) multiplicative commutative law and multiplication. The counting unit of 1.2 is ()

(1) .1 (2) .1 (3) .1

15. If A ÷ b = , then ()

(1)a must be (2)b must be (3) Both A and B a÷b＝. (24 points)

17, Number written directly (6 points)

3.1+5.6 = 1.2+.3 = 12× 3 = 2.65+.73 =

24 ÷ 16 = 25× 8 = 2.12-.9 = 1+.2 =

. 3.25+1 = 1.4-.5 = 1-.25 = < P > 18. Calculate the following questions, and simplify what can be simplified, and write the simplification process. (18 points)

(1) 179+54+321 (2) 13× 14× 125× 2

(3) 15.25-3.1+.75-4.9 (4) 115× 23-23× 15

. (6) 4-(15.3-4.8)

Fourth, carefully examine the questions, and only list the formulas (not seeking results). (8 points)

what is the product of the sum of p>22, 48 plus 6 and the difference between 25 and 4?

23, a division formula, the divisor is 32, the quotient is 8, and the remainder is 12, so find the dividend.

what's the difference between the product of p>24, 72 and 23 and the quotient obtained by dividing 24 by 3?

25. The number of A is 3.5 less than that of B. The number of A is 2.8. What is the number of B?

5. Think carefully and solve problems. (24 points)

26. An elephant eats 18 kilograms of food every day, and a panda eats 18 kilograms of food for three days. How many times does an elephant eat more food than a panda every day?

27. Two students, Zhang Jun and Liu Wei, from Class 41, want to buy a football together. Zhang Jun has 13.2 yuan and Liu Wei has 16.8 yuan. The price of a football is twice the sum of their money. How much do they need to buy a football?

28. The school is going to hold a kite competition. Xiaohong is going to design a kite herself. The design requires the shape of this kite to be an isosceles triangle, one of which is twice the top angle. How many degrees are the three internal angles of this kite?

3. The clock on the top of the post office strikes 4 times at 4 o'clock, and it strikes in 6 seconds. It strikes 11 times at 11: . How long will it take?

31. In the celebration of June 1st, the experimental primary school held a large-scale cultural performance. In order to make the venue more beautiful, it is planned to plant 6 colorful flags around the square venue, each side of which is equal. There are colored flags on all four vertices. Please calculate how many colored flags are needed on each side.

People's Education Press Primary School Grade Four Chinese Volume II Final Examination Paper

Basic knowledge (54 points)

First, read pinyin and write words. (1 points)

yú chǔn xī shēng gù zhi zāotà shuài lǐng

（ ）（ ）（ ）（ ） （ ）

biānfu gān zàng wānyán pí bèi Jià nk ā ng

() () () ()

Second, I will find several groups with similar meanings and write them in brackets. (6 points)

I'm hard up and I'm puzzled

I want to pay attention to the gift day and night. I'm depressed and puzzled.

()-()-()

()-() ( )-()

()-()-()

Third, complete the following idioms, and choose at least two of your favorite ones to write a sentence or two to praise a hero in your mind. (11 points)

knowing () knowing () () coming out () not coming out () not ()

not () carrying () the curtain () is thin () ()

sound () hitting () flowers () leaves () () first. (1 points)

1. How can we stand idly by when faced with people in urgent need of help? (changed to declarative sentence)

2. Fireworks bloom. (write the sentence in detail)

3. The lake is calm. (changed into a figurative sentence)

4. The leaves are clattering. (changed to anthropomorphic sentence)

5. Ji Chang studied hard and practiced hard. Ji Chang became an archery expert with a hundred shots. (use appropriate related words to synthesize a sentence)

5. Wonderful playback. (17 points)

1. Confucius is a great educator and thinker in China. He has many famous sayings, such as.

2. The desert is lonely and smoky. This is a poem written by Dai. I can still write his poems.

3. The Yellow River is the cradle of the Chinese nation. Please design a slogan to protect the Yellow River:

4. I know a lot about agricultural proverbs in agrometeorology, such as.

5. After learning this book, I got to know the oil magnate Hammer, the blind girl Quiet,

and so on. What impressed me the most was because.

6. Early-blooming red berries. -three points into the wood. I also collected many two-part allegorical sayings after class, such as.

Happy reading (21 points)

(1)

Quiet fingers closed silently (qiaoqiao) and () held the butterfly. What a ()! The butterfly with eyes open was caught by the spirituality of a blind girl. The butterfly is between her fingers (), and her quiet face is full of (). This is a brand-new experience. An Jing's mind has come to a place she () has never experienced.

1. Choose the correct pronunciation for the added words and mark them with "√". (1 point)

2. According to the content of the text, fill in the appropriate words in brackets. (3 points)

3. Underline the sentences that you feel most deeply in this passage and talk about the reasons. (3 points)

(2)

On Sunday, my mother took me to the street. I deliberately took out the buckle flowers my aunt gave me on my birthday and put them on my chest. This buckle flower is really beautiful. Crystal stones are embedded in the golden peacock-shaped buckle flower. Move, and the "Golden Peacock" will shine, which is very lovable.

On the street (), there are more people in shopping malls. My mother and I managed to squeeze into the counter. Just when I was attracted by the material of (), my shoulder was pushed. I turned around angrily and shouted at the man who pushed me, "What are you squeezing?" Unexpectedly, instead of being annoyed, the man nodded to me with a smile, pointed at my chest, kept saying "Ah, Ah ..." and beckoned me out. I looked down "Shit! My buttons are gone! "

I pushed my way through the crowd impatiently. I saw that the man was about thirty years old, not tall, narrowing his eyes. As soon as he saw me, he couldn't wait to deliver something in his hand to his eyes. I took the buckle and took a closer look, huh? Isn't this the button flower I lost? I asked angrily, "Why do you take my buttons casually?" When the man saw me angry, he kept saying "Ah, ah ..." and his face was anxious. He pointed at the flowers in my hand for a while, then bent down and walked a few steps, as if to tell me something. Look at his expression and movements, I understand that he is deaf-mute. He picked up my squeezed buckle flower and gave it back to me, but I actually ...

"Fangfang, why are you standing in a daze?" My mother's voice interrupted my thoughts. I'm busy. Where are you? I haven't thanked him yet, but he is gone.

I walked out of the mall with my mother, looking for that person as I walked, hoping to see those eyes that were not very divine. What a respectable deaf-mute person! The noble quality of that () deeply touched my heart. However, I didn't find him, only the buttons soaked in sweat in my hands sparkled in the sun, which made them more beautiful.

1. Add a topic to the essay. (1 point)

2. Fill in the following words accurately in () of the text. (2 points)

There are a sea of people looking for money. Look around in all colors

3. Contact the context and explain the words. (2 points)

About: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _____________________

5. Find the action words that describe that person in the underlined sentences in the text. (2 points)

6. "He picked up my squeezed buckle flower and returned it to me, but I unexpectedly ..." * 2 points)

① Complement the meaning of the ellipsis: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Please write a paragraph. (5 points) < P > Brilliant pen brings forth flowers (25 points) < P > During the four years of school life, you must have experienced many things, including happiness, unhappiness, injustice, and ......, choose one thing you want to tell others most and write it down, so that the sentences are smooth and clear. The topic is self-drawn.

Test questions in Unit 1 of Volume II of Grade Four English

Class: _ _ _ _ _ _ _ Name: _ _ _ _ _ _

1. Write words as required (24 points)

1. Garden _ _ _ _ _ _ _ _ _ _ 2. Restaurant. Dining hall _ _ _ _ _ _ _ _ _ _ _ 3. Music room _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ CE _ _ _ _ _ _ _ _ _ _ _ 9. Art room _ _ _ _ _ _ _ _ 1. Computer room _ _ _ _ _ _ _ 11. Wash room (synonym) _ _ _ _ _ _ _ 12. That.