Multiple choice questions (write the serial number of the correct answer in the brackets at the back) (65438+ 0 points for each small question ***6 points)

1, if a÷7/8=b×7/8(ab is a natural number), then ().

[①a & gt； b②a = b③a & lt； b ]

2, natural number, any multiple of 5 ()

【 ① It must be a prime number ② It must be a composite number ③ It may be a prime number or a composite number 】

3, the flour yield of wheat is certain, the weight of wheat and the weight of grinding ()

【 ① Inverse ratio ② Direct ratio ③ Out of proportion 】

The first term of the ratio is 8. If the first item is increased by 16, the last item should be (), keeping the proportion unchanged.

[① Increase 16 ② Multiply 2 ③ Divide by 1/3]

The largest of the three angles of a triangle is 89 degrees, and this triangle is ().

【 ① acute triangle ② right triangle ③ obtuse triangle 】

6, a cylinder, if its bottom diameter is expanded by 2 times, and its height remains the same, then its volume is expanded by () times. [ ① 2 ② 4 ③ 6 ]

2. Fill in the blanks (1-9 is 2 points for each question,10-14 points for each question) (**26 points).

1, 20.407 million yuan (), rounded to ten thousand, about () ten thousand.

2, 68 months = () year () month 4 liters 20 ml = () cubic decimeter.

3、0.6:( )= 9.6÷( )= 1.2= 1 5 =( )%

4. When the natural number A is divided by the natural number B, the quotient is 18, and the least common multiple of A and B is ().

5. On the map with the scale of 1: 50000, the distance between two points is 12 cm, and the actual distance between these two points is () km.

6. In a proportion, it is known that two external terms are reciprocal, one of which is the smallest prime number and the other is ().

7. Cylinders and cones have equal bottoms and heights. If their volumes differ by 32 cubic decimeters, then the volume of the cone is () cubic centimeters.

8. 168 continuously subtract 12. Subtract () times and the result is 12.

A piece of steel is 5 meters long. It takes 3/5 hours to saw it to be 50 cm long, and () hours if it is 100 cm long.

10, the length and width of a cuboid wood are 4 decimeters and the height is 8 decimeters. The volume of this wood is (); If this piece of wood is sawed into two cubes, the sum of the surface areas of the two cubes is ().

1 1, the area of a rectangle is 2 10 cm2, its length and width are two continuous natural numbers, and the circumference of this rectangle is ().

Three, observation and thinking (4 points)

The sum (1) in the formula each represents a number. Known (+×0.3=4.2, ÷0.4= 12.

Then, = (), = ()

(2) Look at the right side of the picture and fill in a letter in the brackets below to make the equation hold.

Front area upper area c b

()a

Fourth, the calculation problem: (12 points)

1、 2、

3、 4、 16×45+99× 100 1×0? 86400÷ 120

5. Column calculation. (9 points)

1. The known number A is 0.4 times that of 65438+ number B. A streamlined institution has 75 staff members.

The difference between two numbers is 9.8. Find the second number. (Equation solving) There are 45 fewer people than before, by what percentage?

2. The number of A is 33.5, and the average number of B and C is 30.5.

What is the average of these three numbers?

Six, the application problem (4+4+4+4+6+6+6)

1, and the distance between Party A and Party B is 405km. Car A travels from A to B in 4 hours 180 km. At this rate, how many hours will it take for the bus to get to B?

2. The drum of the drum is a cylinder. This drum is 2 meters in diameter and 5 meters in length. Now the roller rolls forward 120 turns. What is the area of the pressed road surface? (π takes 3. 14)

3. A factory produces a batch of cement, which was originally planned to produce 150 tons per day, and the task can be completed on time. Actually, the output was increased by 30 tons per day, and the task was completed in only 25 days. How many days does it take to complete the original planned production task? (Use proportional solution)

4. Processing a batch of parts will take 5 hours for Party A and Party B to cooperate, and Party A will make 9 forms alone. It is known that A processes 2 more parts per hour than B. How many parts are there in this batch?

5. The stadium bought 16 basketballs and 12 footballs, and * * * paid 760 yuan. It is known that the unit price ratio of basketball and football is 5: 6. How much does the stadium pay for basketball and football?

6. A shop bought a batch of leather sandals, and the price of each pair was 15% higher than the purchase price. If you sell them all, you can make a profit 120 yuan; If you only sell 80 pairs, you can't go to 64 yuan. What is the purchase price of leather sandals?

7. Master Zhang will make a cylinder from two pieces of iron sheets (see the picture below), choose one of them to cut out two bottoms, and then use the other piece as an edge. The volume of the cylinder is required to be as large as possible, so what is the surface area of the cylinder made by Master Zhang? What is the volume? (regardless of the joint, π is φ 14)

8. There are two piles of coal, A pile and B pile. If A pile is transported to B pile with 10 tons, then A pile will be 5 tons less than B pile ... Now that both piles have transported the same amount of tons, what is left in the second pile is 17 left in the first pile. How many tons of coal are left in pile A at this time?

20

Seven, solve the problem (5 points)

The retail price of tickets for a large children's amusement park in Xiamen is one 20 yuan. There are 46 people in class 6 (1). Please design two ways to purchase tickets according to the regulations of the park management office (as shown in the picture), and point out which way is the cheapest.

Language:

I. Accumulation and Application (35 points)

1, you must remember these homophones and think about writing them accurately and beautifully. (6 points)

Jiao () is proud of () and angry with ().

Test () Tracking () Sample () Statement ()

Yu Rong () () Insurance () Prevention ()

2. Complete the following idioms, and then write two for each item as required. You can do it! (7 points)

Joy () stimulates joy () external () integrity () forward-looking.

If you die (), Thai baht will exceed one million dollars.

(1) Idioms from history or fables:

(2) Write idioms with animal names:

(3) Write idioms that express the excellent qualities of characters:

Classmates, ancient poetry is a splendid cultural treasure of our country. After six years of study, you must have learned a lot of ancient poems. Just try it. Can you write correctly as required? (6 points)

(1) One night in spring, a person who had been away from home for a long time, looking at the bright moonlight, couldn't help thinking of his hometown, so he began to compose poems.

(2) Yu Qian, a famous politician and poet in Ming Dynasty, once wrote a poem Lyrics of Lime to express his noble sentiments. Do you know the poem that expresses the poet's noble sentiments? ,

(3) Motherly love is the greatest love in the world. How do children repay their mothers' love? This reminds us of two poems:,.

(4) In summer, when you go to enjoy the lotus, a pool of lotus comes into view. At this moment, that kind of beauty can't be expressed in words, so you think of two poems that appropriately express this feeling of beauty:

, 。

(5) Some students don't study hard and don't know how to cherish time, so the teacher said earnestly.

(6) Lu You is a great patriotic poet. I believe that besides Lu You's Show My Son After Class, you must have read patriotic poems. Can you write two sentences? , 。

4. Complete the following contents as required. (6 points)

(1) All rivers run into the sea.

(2) the ship carries stones, and stones are heavy and light.

3. People's cultivation is an article.

(4) Eight Immortals Crossing the Sea.

(5) Can you write two two-part allegorical sayings and idioms from The Story of Three Kingdoms?

5. Memorize carefully and memorize the text fragments. (3 points)

(1) We have studied the article "Landscape of Guilin" and know the Shan Qi, beauty and danger of Guilin. Please write sentences about Guilin's beautiful scenery from the original text.

The mountains in Guilin are really beautiful.

The Long March is a poem written by Mao Zedong praising the Red Army. Can you write three or four poems from memory?

, 。

(3) The text in a hurry was written by Mr. Zhu Ziqing, a famous modern writer. The students like this article very much. Can you write down your favorite and most impressive sentence?

There is a sign in the school flower pond that says "No picking flowers and stepping on grass", but both students and teachers are very uncomfortable. Can you change the warning on the sign without changing the original intention, so that everyone is willing to accept it? Try it, please write it down. (2 points)

7. How many people dream of hosting the Olympic Games? Do you know when the 29th Olympic Games is? In which country and city will it be held? How much other information have you collected about the Olympic Games? Please list three more points. (3 points).

8. You are about to leave your alma mater where you have lived for six years. What do you want to say to your alma mater or teacher by taking the opportunity to answer questions? (2 points).

Second, reading comprehension (30 points)

Material 1 (5 points)

The banyan tree is in full bloom, and it seems to show us all its vitality. There are so many green leaves, one on top of the other, leaving no gaps. Green shines in our eyes, as if every green leaf has a new life trembling. This beautiful southern tree.

1. The author of the text we are studying is. ( 1)

2. How does this passage express the author's feelings? Draw a sentence with a horizontal line that best expresses the author's feelings. (2 points)

Find the word you think is the best in this article and tell me its advantages. (2 points)

Material 2 (8 points)

"She wants to warm up ..." People say. No one knows what wonderful things she has seen and how happy she is. She followed her grandmother to the happiness of the New Year.

1, this passage is selected from the text we have studied and written by a Danish writer. The writer's name is ""(2 points).

In the sentence "No one knows what beautiful things she has seen", the beautiful visions she has seen are,,,. (2 points)

3. There are two happiness in the text. Do these two kinds of happiness have the same meaning? Tell me your understanding. (2 points)

Have you read any other fairy tales written by this writer? Please write two more names of his fairy tales. (2 points)

Material 3

(7 points)

A locksmith's apprentice

The old locksmith has repaired locks countless times in his life, and his skills are superb and his fees are reasonable, which is deeply respected by people.

The old locksmith is old. In order not to lose his skill, he chose two young people and prepared to pass on his skill to them.

After a period of time, both young people learned a lot of skills. But only one of them can get the true biography, so the old locksmith decided to give them an exam.

The old locksmith has prepared two safes for two apprentices to open. Whoever spends a short time will win. As a result, it took the first apprentice less than 10 minutes to open the safe, and the second apprentice took half an hour. Everyone thinks that the first apprentice will win.

The old locksmith asked his apprentice, "What's in the safe?" The big disciple's eyes lit up: "Master, there is a lot of money in it, all of which are hundred-dollar bills." Asked the second disciple the same question, the second disciple hesitated for a long time and said, "Master, I didn't see anything in it. No sooner had you asked me to unlock the lock than I opened it. "

The old locksmith was very happy and solemnly declared his second apprentice as his official heir. The master and the apprentice refused to accept it, and everyone was puzzled. The old locksmith said with a smile: "No matter what industry you do, you must keep your word, especially in our line, you must have a higher professional ethics. I accepted my apprentice and trained him to be a skilled locksmith. He must have a lock in his heart and nothing else, turning a blind eye to money. Otherwise, selfish and greedy, it is easy to go to the door or open the safe to withdraw money, and ultimately only harm others and themselves. Everyone who repairs locks must have a lock that cannot be opened. "

1. Read the article and fill in the blanks.

After unlocking the lock, the locksmith asked the two apprentices what their expressions were: the first apprentice showed it to him and the second apprentice showed it to him. (2 points)

2. Who is technically taller? Why did the locksmith choose the second apprentice as the official successor? (3 points)

The old locksmith said, "Everyone who repairs locks should have a lock that can't be opened." What does this "unlockable lock" mean? (2 points)

Material 4 (10)

Meeting of mothers, parents and teachers

The first time I attended the parent-teacher conference, the kindergarten teacher said, "Your son has ADHD and can't sit on the bench for three minutes. You'd better take him to the hospital. "

On the way home, the son asked her what the teacher said. Her nose hurts, and she almost cried. Because of the 30 children in the class, only he performed worst: only the teacher showed disdain for him. However, she told her son. "The teacher praised you and said that the baby couldn't sit on the bench for a minute. You can sit for three minutes now. Other mothers are envious of their mothers, thinking that only the baby has improved in the class.

That night, her son ate two bowls of rice for the first time and didn't let her feed him.

My son is in primary school. At the parent-teacher meeting, the teacher said, "There are 50 students in the class, and your son got the 49th place in the math exam. We suspect that he is a little mentally retarded. You'd better take him to the hospital for examination. "

On the way back, she shed tears. However, when she got home, she said to her son sitting at the table, "The teacher is full of confidence in you. He said you weren't a stupid kid. As long as you put your heart into it, you will surpass your deskmate. This time, your deskmate ranked 2 1. "

When she said this, she found her son's dim eyes suddenly filled with light, and his depressed face suddenly stretched out. She even found that her son was so docile that she was surprised, as if he had grown up a lot. When I went to school the next day, I went earlier than usual.

The child went to junior high school and held another parent-teacher meeting. She sat in her son's seat, waiting for the teacher to call his name, because at every parent-teacher meeting, her son's name was always called to the ranks of poor students. However, this time it was beyond her expectation, and I didn't hear it until the end. She is not used to it. When I left, I asked the teacher. The teacher told her, "According to your son's current grades, it is a bit dangerous to enter a key high school."

She walked out of the school gate happily and found her son waiting for her. On the way, she touched her son's shoulder and felt an indescribable sweetness in her heart. She told her son, "The class teacher is very satisfied with you. He said that as long as you work hard, you will hopefully be admitted to a key high school. "

Graduated from high school; On the day when the first batch of university admission notices were issued, the school asked her son to go to school. She had a hunch that her son was admitted to Tsinghua, because when she applied, she told her son that she believed he could be admitted to this school.

When her son came back from school, he handed her an express mail with the seal of Tsinghua University Admissions Office. Suddenly, he turned and ran into his room and burst into tears. I cried and said, "Mom, I always knew I was not a smart boy, but you ..."

At this time, she was mixed with sorrow and joy, and could no longer hold back the tears that had condensed in her heart for more than ten years, letting it hit the envelope in her hand.

Think and answer questions after reading:

1, draw a sentence to write mother's expression. (2 points)

2. Every time a mother holds a parent-teacher conference, she will tell her son a "lie". Do you understand why her mother did this? Tell my mother why she did it. (3 points)

You must have a lot to say after reading this article. Write down what you want to say most. (3 points)

Try to summarize the content of this article in one sentence. (2 points)

Third, the composition (35 points)

1, students, it is our nature to play, and it is our bounden duty to study. However, we often hear such criticism: "Zhang San likes to play! Not a good student. " So are students who like to play good students? Please write down your opinion in a short paragraph and tell everyone. (7 points)

2. "Tell the truth and express your true feelings" It is good exercise to write about your familiar life, although it is a trivial matter, and turn it into your own feelings or opinions. Many things happen around us every day. Please choose a little thing you see, hear or feel, put forward your own proposition and complete an exercise. Style is not limited. Try different writing methods. You can't mention your real school, class or name. Please use another name you like. (28 points)