Pine Scarab Answers, Pine Scarab Reading Questions Answers?

Big brother, what do you want to say???

In the article "Pine Scarab", what kind of story does the author want to tell us? The following are the reading questions and answers of "Pine Scarab" compiled by me on the Internet for your reference.

Pine Scarab Read the original article.

Although we know how to pronounce the scarab, why it sings is still a mystery. Singing for courtship? It's possible.

However, despite my special attention, in the middle of the night, the song of the scarab was never heard. Even though the noise was close to the barbed wire, I couldn't hear their singing.

It is not difficult to get the scarab to sing, as long as you hold it in your hand, touch and pinch, it will sing. Sing it until you don't offend it anymore. The voice didn't sound like a song, but more like a tartan orange complaining, a ** voice to fate.

It's strange that in the world of scarabs, singing is used to express pain, and silence is a sign of joy.

Other insects that make sounds by rubbing their chests or abdomen are similar. The mother cricket, who is hiding in the cave to lay eggs, will let out a scream when suddenly frightened; Captured Celestial Bulls will chirp as hard as they can. When the danger passed, Chi and the servants stopped screaming.

There are also insects for self-amusement, courtship, and celebration. Celebrate the bright sunshine and sing. Most of these insects remain silent when they are in danger.

There was a slight abnormality, and the weaver stopped singing. On the contrary, once he was caught, he screamed desperately, much louder than usual. The song of the mantis can express both sorrow and joy, so much so that it is difficult to tell whether it is wailing or singing.

Does the silence of an insect mean that it is pleasant? Is it screaming to scare off the enemy? If Scarab and Zhizhi shouted in the face of danger, then why did the weaver stop shouting in the face of danger?

All in all, the question of why insects are called is not yet clear.

Pine Scarab Reading Topics.

1.In these paragraphs, what two questions does the author ask? In the order of instructional design.

2.Has the author been satisfactorily explained to these two questions? Why?

3.Which insects in the text sing for joy?

4.What does the author's spirit reflect in the process of the author's question? What does it teach you?

Pine Scarab Read Answers.

1.What does Scarab sing for? Why exactly are insects called?

2.The former problem was solved, and the beetle used its song to express its pain. The latter problem is not solved because different insects will call for different reasons.

3.Slightly 4The spirit of scientific truth-seeking.

Both pine scarabs and scarabs are insects, but they belong to different families and genera.

The pine beetle belongs to the family Longhornidae and is known as Monochamus alternatus. They are long, thin, and usually black or dark brown in color, sometimes with a metallic sheen. The larvae of the pine beetle feed on the localized pine trees and can cause serious damage to the pine trees.

Scarab belongs to the family Scarabidae and its scientific name is Cetonia Aurata. They are shorter and broader, usually green or bronze in color, sometimes with a metallic sheen. The larvae of the beetle feed on decaying plant matter, which is beneficial to the environment.

Therefore, pine scarabs and scarabs are different in appearance, ecological habits and life activities.

Hello dear, pine beetles are pine pests. Insecta, Coleoptera, Weevilidae. Adults are grayish-black, with black and white rectangular spots on their wings.

The larvae are milky white with four protrusions at the end of the body. 1 generation per year, adults appear in 4 May. Larvae, adults eat tree trunks and bark.

Prevention and control method: pay attention to the sanitation of the woodland, improve the growth conditions of the forest, and cut down the dead wood and the excessively tall roots left during the felling. Whereas, Scarab is an invertebrate, insecta, and Coleoptera is an omnivorous pest.

In addition to harming pears, peaches, plums, grapes, apples, citrus, etc., it also threatens to harm willow, mulberry, camphor, privet and other forest trees. The common ones are the bronze beetle, the North Korean black beetle, the brown beetle, the dark black beetle, etc. Scarab is the general term for insects in the family Scarabidae, with more than 26,000 species worldwide.

It can be found on continents other than Antarctica. Different species live in different environments, such as deserts, farmlands, forests, and grasslands. I hope mine is helpful to you and I wish you a happy life!

1.What is the principle of pine scarab singing? (Or how does it sing?) How can you make a scarab sing?

The scarab is pronounced at the end of the abdomen, and the abdomen stretches and contracts, and rubs against the hind wings to produce a sound.

As long as you hold it in your hand and touch it, it will sing.

2.Since making a sound to explain that it is pain, and people often do not want to have an intersection with pain, they will naturally choose a way that is not painful, and it happens that silence can get rid of pain and usher in happiness, so of course choose silence to make themselves happy. This may also indicate that since you are talking about the things that make you miserable every day, it is better to really forget and choose silence is the best medicine.

3.The reason why the author wrote it is because he wants to completely record his actual ** process. This also embodies the scientific spirit of scientists seeking truth from facts.

Happy to you*

Appearance characteristics of pine beetle [1 3] {1 paragraph dignified.

Stage 2 The role of tassels.

Stage 3 The role of the folding fan.

The life history of the pine beetle [4 20] The author made an appeal.