The universal tool hand reads the answers

1. What are the main issues explained in this article?

2. From the content point of view, one of the three underlined sentences should be deleted, find out (only write the serial number) and explain the reason.

3. In this article, we use the method of explaining the numbers in many places, try to give an example, and talk about its effect.

4. According to relevant information, whether it is typing, planning to play, playing the piano, etc., it is very beneficial to children's intellectual development. Try to find the basis for this statement from the text (one sentence is enough).

2. It is inconsistent with the main content of the text description of this paragraph, "Our hands are very dexterous".

3. For example, "In a person's life, except for sleeping, the hands are almost never rested; The fingers are bent and stretched at least 35 million times", which illustrates the diligence of the hands and reflects the objectivity of the explanatory article.

4. The relationship between the hand and the brain is very close.

What are the main points of this article?

The structure and function of the hand.

In terms of content, one of the three underlined sentences was deleted.

2 Because it is inconsistent with what is said in this paragraph.

In this article, we use the method of illustrating column numbers in many places, and try to give a list.

The answer is explained in the second sentence of the third natural paragraph: Industriousness reflects the objectivity of the article.

The last answer is that the hand and the brain are very closely related.

1. The function of the hand.

2. It is inconsistent with the main content of the text description of this paragraph, "Our hands are very dexterous".

3. For example, "In a person's life, except for sleeping, the hands are almost never rested; The fingers are bent and stretched at least 35 million times", which illustrates the diligence of the hands and reflects the objectivity of the explanatory article.

4. The relationship between the hand and the brain is very close.

1. The function of the hand.

2. It does not correspond to the main content of the text description of this paragraph, "Our hands are very dexterous", 3. For example, "In a person's life, except for sleeping, the hands almost never rest; The fingers are bent and stretched at least 35 million times", which illustrates the diligence of the hands and reflects the objectivity of the explanatory article.

4. The relationship between the hand and the brain is very close.

1. Our Zheng run hand has a variety of functions.

2. "Our hands are very dexterous."

3. West Asian talents have built a strange and wonderful hanging garden.

4. Sentence, because it does not match the main content of the text description of this paragraph, "Our hands are very dexterous".

5. For example, "In a person's life, except for sleeping, the hands are almost never rested; Fingers are flexed and extended at least 35 million times. It shows the industriousness of the hand and reflects the objectivity of the expository article.

6. The relationship between the hand and the brain is very close. ("In the brain, the part that is responsible for and directs the hands is much larger than the part that is responsible for quietly transporting and directing the feet and other organs.") Or, "A famous educator in a foreign country once said, 'A child's wisdom is on his fingers', so he advocated that shouting promotes intellectual development by cultivating hands-on ability." ”）