1. Its temperament is different from other beasts. Whenever it preys on birds or mice, it will never bite them to death. It must play with them to its heart's content, let them go, catch them, catch them, and let them go , wait until you are tired of playing, and then eat it, which is quite similar to people's bad temper that takes pleasure in others' misfortune and slowly tortures the weak. "——From "Dog·Cat·Rat"

Appreciation: It shows the reason why the author does not like cats. The work criticizes and ridicules the reactionary and conservative forces in the combination of narrative and discussion. "Dog" "Cat and Mouse" was triggered by an attack on "gentlemen", mocking the "rumors" spread by them, and expressing the hatred for cats' characteristics such as "torture" the weak, "squealing everywhere", and sometimes being "obsequious". ;Recalling the experience and feelings of a cute hidden mouse that was rescued in childhood, showing sympathy for the weak and hatred for the violent.

2. People can stand up straight. , is naturally a big improvement. Being able to speak is naturally a big improvement, and being able to write and compose is naturally a big improvement.

Appreciation: This passage is written using the rhetorical technique of parallelism. Understand the importance of standing upright, speaking, and writing.

3. When I lose my loved one and feel empty in my heart, I will fill it with evil thoughts of revenge!

Appreciation! : This is the expression of "my" hatred toward the cat that was said to have eaten the hidden mouse after losing it. In a sense, it also expresses the writer's spiritual characteristics of caring for the weak, hating evil, and resisting oppression.

4. I don’t care about beating dogs. As for my beating of cats, it’s just because they are yelling, and there is no malicious intention. I am confident that my jealousy is not so broad, and I am “easily offended” This must be stated in advance. Appreciation: The author expresses his views on "beating cats" in a somewhat implicit and joking tone. The personification of cats is actually a metaphor for certain people and makes certain people's emotions worse. The false mask is exposed.

5. In fact, the distinction between humans and animals does not have to be so strict. Although the animal world is not as comfortable and free as the ancients imagined, the trivial things are better than those in the human world. Few. They are arbitrary, right and wrong, without saying a word of explanation.

Appreciation: Use animals to satirize people's hypocrisy.

6. " "I have a kind of elixir," Mr. Chen Lianhe said once, "if you put it on your tongue, I think it will be effective." Because the tongue is the spiritual sprout of the heart…. The price is not expensive, only two yuan a box... ”

Appreciation: It satirizes the pretentiousness of doctors in the old society and their bad behavior of extracting money.

Lu Xun’s main achievements include essays, short novellas, literature, ideological and social commentary, Collation and research of ancient classics, prose, modern prose poetry, old-style poetry, foreign literature and academic translation works, etc.

He has had a certain influence on the development of Chinese social thought and culture after the May 4th Movement. He is famous in the world of literary circles, especially in the ideological and cultural fields of Korea and Japan. He has an extremely important position and influence, and is known as "the writer who occupies the largest territory on the cultural map of East Asia in the 20th century."