(Test time: 35 minutes, full mark 100)

1. From the following four words, find a word different from the other three according to their meanings, and write their letters and numbers in the brackets on the left. (10)

() 1, a, red b, leg c, black

() 2. A. Show B. Touch C. Feet

() 3, A, zoom B, ruler C, Sarah

() 4, a, bag b, white c, green

() 5, A, body B, wave C, shaking

Find out the Chinese meaning of each word in the right column and write its alphanumeric characters in the brackets on the left. (20 points)

() 1. yellow a, pencil

Bags b, eyes

() 3. Mouth C, ruler

School d, yellow

Ruler e, schoolbag

Finger f, purple

Pencil, eraser

Eye h, school

Purple me, mouth

() 10. Eraser J, finger

Third, spell the correct words and write their numbers in the brackets. (10)

( ) 1.A. epn

( )2.A. face B. afce C. fece

( )3.A. inpk B. pink C. pnik

() 4. Yellow

() 5. Eraser.

Find the answer to each sentence in the right column and write its number in the brackets on the left. (20 points)

() 1. Good afternoon. Good morning!

() 2. What is your name? I'm Mike.

() 3. Hello! Fine, thank you.

() 4. Goodbye! Great!

5. Let's go to school! Nice to meet you, too.

6. Good morning! My name is John.

() 7. How are you? Bye!

8. Nice to meet you. Good afternoon.

() 9. Let's draw! Hello.

() 10. Who are you? J. okay.

5. Situational reaction. (15)

() 1. One day, you met a classmate you haven't seen for a long time in the street. How should you greet him?

A.who are you? How are you? C. here you are.

You are glad to meet Mike for the first time. You should say:

A.me too. Nice to meet you. Good afternoon.

John said, "I like yellow." Your hobbies are the same as his. You can say:

A. great! My name is Bai Ling. Me too.

The teacher asked you to clap your hands. In English, you should say:

A. clap your hands B.clap my hand.

B.c., snap your fingers

Sarah is the monitor, and the teacher comes into the classroom to prepare for class. She should say this:

A. sit down. Good morning. C. stand up.

Please find out the Chinese meaning of the following sentences and write their serial numbers in brackets. (15)

() 1, touch the ground a. Cross your feet.

I like blue. Let's talk.

() 3. Cross your legs. Touch the floor.

Look at me. I like blue.

Let's talk. Look at me.

Seven, thinking to find the answer. (Write numbers only) (10 score)

A. red b yellow c blue d black e purple f orange g white h green I brown j pink

1、A + D = ( ) 2、A + ( )= E

3 、()+ B = F 4 、()+ ( )= H

5、A + G =()

Fifth grade mathematics:

Mid-term examination questions of the second semester

(Time: 90 minutes, total score: 100)

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?

Reference answer

I. Total area 1.6, 12, 82.6.

3. the size of the space. The divisor multiple is 5. Infinity itself

6. Even and odd numbers 7.60 = 2× 2× 3× 5 8. Bottom area × height

9.5.08 5.08 50 50 10. The location is 0 1 1.3.

Two. 1 .× 2.√ 3 .× 4 .× 5.√

( 1)0, 1, 4, 1 1, 7, 2 (2) 25 (3) 1.30 ~ 1.39 1 1.

Four, primary school mathematics twelve volumes 1.7 2. 13 3.4 square meters 4.39 kilograms 5.2 130 kilograms 6. 128 square centimeters 7. 18. 12 centimeters midterm paper.

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)

References:

This is a mock test paper issued by the teacher in 2008.

In addition, you can also search online, which may be helpful ~ _

Third grade Chinese:

First look at pinyin and write words. (10)

This is a good example.

( ) ( ) ( ) ( ) ( )

Von F. ·nǔ· Needham Yang B ǔ

( ) ( ) ( )( )( )

Fill in the blanks. (10)

1. The radical of "rou" is, and the second stroke is; In word order search, capital letters should be checked first.

Give the "soft" group two words:,.

The little girl fell asleep on the beach. (Fill in the blanks with "de", "di" and "de")

3. Look at the sky from the well (fill in the blanks with "sit" and "seat")

He can get good grades because he usually studies hard. (Fill in the blanks with "therefore" and "because")

5. Write two idioms related to characters:

Three. Complete the following poems or write them as required. (6 points)

1. An egret flies over the quiet swamp. (Wang Wei)

Write a poem describing the scenery in spring.

Write a poem describing the summer scenery.

Fourth, write words according to appearance. (6 points)

Tree after tree,

Big and red,,,

Green oil,,,

Write the antonyms of the following words. (6 points)

Agree, warm, save.

High, weak and rich

6. Choose to fill in the blanks. (4 points)

As long as ... just ... not only ... and ... if ... just ... because ... therefore. ...

1. Li Shizhen () In order to compile this medicine book, he paid attention to accumulating experience in treating diseases, and () personally went to various places to collect medicines.

I don't need an arrow. () Pull the bow, and this wild goose () can fall.

Seven, according to the text content to fill in. (5 points)

1. Mother cleared the silkworm excrement from the plaque.

2, he () leather gloves, legs bent, upper body (), the real goalkeeper is like this.

3. When I was a child, I ate red bayberry once. After eating too much, I found that my teeth () could not even bite ().

Please mark the correct serial number in (). (5 points)

I have to give my pen to the teacher.

() I feel very happy.

I found a pen at the school gate.

When I got to school, I asked my classmates who had lost their pens, and no one did.

The teacher praised me at the class meeting and put a small red flower on me.

Read the passage and complete the exercise. (28 points)

( 1)

Autumn wind, the best flower, chrysanthemum, of course. Into the chrysanthemum garden, dazzling. Look! Chrysanthemums have different colors, including red, white, yellow and purple, and black and red ... Chrysanthemums are more beautiful, some are shy, some are in full bloom, some are upside down ... How rich!

1. Fill in the appropriate words in the brackets. (2 points)

A () autumn wind and a () chrysanthemum.

2. Fill in the blanks. (2 points)

(1) "excellent" means better than the average, the best. The underlined sentences in the text refer to chrysanthemums.

(2) "I" can't help but be dazzled, because.

3. Draw a sentence with many beautiful chrysanthemums with "-". ( 1)

4. make sentences. (3 points)

Some ... some ... some. ...

(2) Brother Crow

The crow brothers live in a nest.

One day, there was a hole in the nest. The crow thought, "The second child will be fixed." The little crow thought, "The boss will fix it."

As a result, no one repaired it, and then the hole became bigger and bigger.

The crow thought, "this second child will be repaired." Can it live with such a broken nest? "

The little crow thought, "All right."

As a result, no one repaired it.

Until the cold winter, the northwest wind blew (gu ā gu not) with heavy snow, and crows all huddled (qu á n ju m: n) in their nests, shivering and crying coldly.

The big crow thought.

The little crow thought, "Can the boss stand such cold weather?" I'm sure it will be repaired. "

But no one started, only (zh and zh ǐ) curled up tighter and tighter.

The wind blows harder and harder, and the snow falls harder and harder. As a result, the nest was blown up and both crows froze.

1, cross out the wrong pronunciation of the underlined words in the text. (2 points)

2. Keep the proper word in the text and cross out the other one. (2 points)

3. Find the antonyms of the following words from the article. (3 points)

Small () loose () hot ()

Start () preheating () new ()

4. The word "I" is a word with the structure of _ _ _ _ _ _ _ _, and it has * * _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Check _ _ _ _ _ _-painting again; Look up words in alphabetical order, first look up uppercase and lowercase letters.