4 The interpretation of the praying mantis catches the cicada, and the yellow finch is behind is w

The basic meaning of this idiom is: the praying mantis is about to catch the cicada, and the yellow finch is about to eat it behind it. The metaphor is short-sighted, only thinking of calculating others, but not expecting others to calculate him.

As for studying whether their behavior is congenital, it is estimated that you have to consult relevant books to see if the natural enemy of the cicada is a praying mantis, and whether the natural enemy of the praying mantis is a yellow finch?

Parables satirize those who only care about immediate interests and do not care about the calamities lurking behind them.

The praying mantis catches the cicada and the yellow finch is behind, which means that the praying mantis is about to catch the cicada, and it does not know that the yellow finch is about to eat it behind it. The metaphor is short-sighted, only thinking of calculating others, but not expecting others to calculate him.

Example] Xiao Wu thought about it for a long time, thinking that this opportunity for promotion must be his own, but he didn't know that the praying mantis was catching cicadas, and the yellow finch was behind, and finally Lao Wu was promoted to a leadership position.

Source] "Liu Xiang Shuo Yuan Volume 9 Zheng Advice".

synonyms] Sandpiper and clam fight, fisherman profits.

Praying mantis catches cicadas and yellow finches are behind:

Meaning]: Tell us that when considering problems and dealing with things, we should be thoughtful, consider the consequences, and not only focus on immediate interests, but not about future troubles.

Praying Mantis Catching Cicadas]: Praying mantis wants to catch cicadas, but they don't know the potential dangers. The metaphor is short-sighted and has no foresight.

Yellow Sparrow Behind]: A metaphor for waiting for the right moment to attack from behind. It is also a metaphor for having worries.

Answer: a. Praying mantis and yellow finches are both animals, and their survival is directly or indirectly dependent on the organic matter produced by green plants, and they belong to consumers in the ecosystem

b. Praying mantis catches cicadas, and yellow finches prey on mantises, and these predatory behaviors are all congenital behaviors that animals are born with

c. A complete ecosystem includes biotic components and abiotic components, and biotic components include producers, consumers and decomposers Praying mantis, cicadas and yellow finches belong to consumers, and they together with producers, decomposers and abiotic components constitute the ecosystem

d. The body of cicadas and praying mantis is composed of many body segments, with exoskeletons on the body surface, and their feet and antennae are segmented, so they all belong to arthropods; Yellow finches belong to the family of birds

Selection: Comment: Note: The composition of the ecosystem includes biotic and abiotic components

Answer: Answer C

The food chain is started by B green plants, so cicadas mantis and yellow brother hui finches do not belong to the food chain, cicadas and praying mantis belong to insects, and they are buried in the process of reproduction with molting phenomenon, and the body is divided into three parts: head, chest and abdomen, yellow finches belong to birds, and the respiratory organs are lungs, so they use the lungs for gas exchange.

B test question analysis: the relationship between organisms and organisms is common: predation relationship, competition relationship, cooperative relationship, parasitic relationship, etc. "Praying mantis catches cicadas, yellow finches behind" reflects the predation relationship between organisms, praying mantis and cicadas, praying mantis eat cicadas in order to obtain food to survive, which belongs to the predatory relationship; Yellow finches and praying mantises, yellow finches eat praying mantis in order to obtain food to survive, which belongs to the predatory relationship Its food chain is:

Tree cicada, praying mantis, yellow finch

Answer C Analysis: This question examines animal behavior.

and analyze the answers accordingly

Answer: Defensive behavior: In order to protect oneself, all kinds of behaviors to defend against enemies are defensive behaviors such as escaping, playing dead, releasing odors, protective colors, warning colors, body defense, etc

It is the behavior of animals that obtain the food they need to survive in various ways Aggressive behavior: Individuals of the same species often attack or fight each other over food, mates, territory, or nesting area

Praying mantis catches cicadas, yellow finches in the back" means that the praying mantis preys on the cicadas in front, and the yellow finches prey on the praying mantis in the back Therefore, "the praying mantis catches cicadas, and the yellow finch is behind" reveals the predation relationship between animals, that is, the relationship between eating and being eaten, so it is a predatory behavior

Therefore, the key to answering this question is to clarify the characteristics of various behaviors

There is nothing left, it's already a closed loop! The answer is complete! Otherwise it's endless!

【Answer】Hold the waiter A

Answer Analysis] Test Question Analysis: The cicada is preyed upon by the praying mantis, and the praying mantis is preyed upon by the yellow finch, which describes the lead system between the eating and being eaten between organisms.

Test Center: This question examines the relationship between biological beings.

Praying mantis catches cicadas, and yellow finches prey on mantises, so "mantis catches cicadas, yellow finches behind" describes predation

Therefore, a