Answers to the third level Chinese training in the sixth grade of primary school

Chinese exercise book "Grandma's paper cutting" and "Cowherd and Weaver Girl"
1. Treat death as () and spend money as ()
Expect things like () time like ()
Steady as () potential as ()
Taste the same () dull ()
Do you know those folktales? Please write down the title

Return to the earth God arrow Taishan broken bamboo chew wax wood chicken (horizontal)

How to write the first unit of the sixth grade Chinese exercise book of Jiangsu Education Press 2011
What is happiness? Take two examples, about 450 words

In fact, happiness is around us, not so far away. We don't have to pursue it. We will find it unintentionally. As long as we discard the unhappiness in our heart, we will have incomparable happiness. In fact, happiness is very simple, Happiness is a kind of psychological feeling. It's up to you to decide whether you want to be happy or not. It's really a kind of wisdom, a kind of bearing and a kind of spirit to know and be good at happiness. Sometimes happiness is like a kite flying in the sky. Although sometimes you can't see it, the line is in your hand, and it won't fly far away. As long as you want, happiness will surround you at any time until forever. Having a happy heart, You know, happiness is everywhere. Some people say pain, pain. In fact, pain and happiness are twin brothers. The difference lies in your choice. Just like winter and summer, if you choose summer, you think summer will bring you happiness. However, winter will come, it will not bring you misfortune and pain. You just choose summer and refuse winter, In fact, whether it's summer or winter, it doesn't matter to you. What's different is just your feelings. As long as you have a happy heart, don't let the dust of the secular blindfold your eyes, don't let too much utilitarianism put heavy shackles on your heart, you will find that happiness is scattered around us like stars, Happiness is to share a bag of plum and jelly with your friends. There are many choices, but among the many choices, happiness is a simple thing that can make you feel extremely happy! It is the harvest after giving, enjoying life and paying

The story of mother-in-law stabbing words is short

It is known that AB is two positive real numbers, and a is not equal to B. the cube of a + the cube of b > the square of a × B + the square of a × B

a³+b³-（a²b+ab²）
=（a+b）（a²-ab+b²）-ab（a+b）
=（a+b）（a²-ab+b²-ab）
=（a+b）（a-b）²
∵ A and B are positive numbers, and a ≠ B,
∴（a+b）（a-b）²＞0
That is: A & sup3; + B & sup3; > A & sup2; B + AB & sup2;

How to solve the equation (100 + x) / 25 = 5

1. Multiply 25 to the right to get 100 + x = 125
2. Term shifting, x = 125-100 = 25

What are the characteristics of rectangle, square, parallelogram, triangle, trapezoid, circle, cube, cuboid, cylinder and cone?

Rectangular features are: two groups of opposite sides parallel and equal, four corners are right angles, opposite sides equal
The characteristics of a square are: two opposite sides are parallel and equal, four corners are right angles and four sides are equal
Parallelogram features are: two groups of opposite sides parallel and equal, diagonal equal, opposite sides equal
Trapezoid is characterized by a set of parallel opposite sides,
The characteristic of a circle is that in a plane, there are innumerable equal radii and innumerable equal diameters
The cube is characterized by six equal faces and 12 equal edges,
The cuboid has six sides and 12 edges
The cylinder is characterized by two equal bottoms and a curved surface
Conic they are characterized by: only one bottom

Given 3sina + cosa = 0, find (1) (3cosa + 5sina) / Sina cosa (2) Sina + 2sinacosa-3cosa

The purpose of this study is to provide a high-performance Cosas A / 2 (A / 2) cos (A / 2) as a / 2 (A / 2) cos (A / 2) 3 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 [cos (A / 2) ^ 2 (sin (A / 2 (A / 2) 2 (sin (A / 2 (A / 2 (A / 2 (A / 2) (sin (A / 2 (A / 2) (A / 2) (A / 2))] ^ 2 [Tan (A / 2 [Tan (A / 2 (a / 2 (A / 2 (A / 2 (A / 2 (A / 2) (A / 2) (A / 2) (A / 2)]]]] ^ 2 [2 (2 (2 (2 (2 (2 (2 when 2tan (A / 2) / {1 [Tan (A / 2] ^ 2} = - 1, cosa = 0 --- > (Sina COSA) / (Sina COSA) = - 1-0 / (- 10) = 1, Tan (A / 2) = 1 / 2, tanA=2tan(A/2)/{1-[tan(A/2)]^2}=4/3 --->(sinA-cosA)/(sinA cosA) =(tanA-1)(tanA 1) =(4/3-1)/(4/3 1) =1/7.

x-4/x-6+x-8/x-10=x-5/x-7+x-7/x-9

(x-10+2)/(x-10)+(x-6+2)/(x-6)=(x-7+2)/(x-7)+(x-9+2)/(x-9)
1+2/(x-10)+1+2/(x-6)=1+2/(x-7)+1+2/(x-9)
1/(x-10)+1/(x-6)=1/(x-7)+1/(x-9)
(x-6+x-10)/(x-10)(x-6)=(x-9+x-7)/(x-7)(x-9)
(2x-16)/(x^2-16x+60)=(2x-16)/(x^2-16x+63)
(2x-16)[1/(x^2-16x+60)-1/(x^2-16x+63)]=0
because
X ^ 2-16x + 60 is not equal to x ^ 2-16x + 63
So 1 / (x ^ 2-16x + 60) - 1 / (x ^ 2-16x + 63) is not equal to 0
So 2x-16 = 0
x=8
The fractional equation needs to be tested
By testing, x = 8 is the solution of the equation

The quadratic function y = AX2 + BX + C is transformed into the form of y = a (X-H) 2 + K by the collocation method

And we will be able to take this as a [x \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\- B & # 178;) / (4a)

Answers to the third level Chinese training in the sixth grade of primary school