Example:

He is the only survivor of all the victims. (The contradiction between "victim" and "survivor")

Many people who have made achievements in science and knowledge research have achieved success through tenacious struggle under very difficult objective material conditions. (The contradiction between "everything" and "many")

2. Improper juxtaposition of concepts. The concept of juxtaposition should also be divided according to the same standard. If the standards are confused, it will lead to the mistake of juxtaposing the concepts of size and different categories.

Example:

This farm is determined to increase the output of grain, cotton and cash crops. ("Cotton" belongs to "cash crop", and the two cannot be juxtaposed)

Swimming tickets are divided into ordinary tickets, visiting tickets, monthly tickets and season tickets. "Visiting ticket" is not a "swimming ticket" and cannot be juxtaposed with "ordinary ticket".

3. Impose cause and effect.

Example:

Because of his partiality, his grades in mathematics and physics are in a mess. (The latter is the concrete manifestation of the former, not the result)

Because he is from the north, his thoughts are basically the same. (There is no causal relationship before and after)

4. The subject and object are reversed.

Example:

The name Edison is no stranger to us young students. (It should be "the student named Edison")

The study mood last year was very different from this year. (Comparing the first two with the last two, the latter is always the main body, so it should be said: "My study mood this year is the same as last year ...")

5. Improper denial.

Example:

No one can deny that excellent academic performance is not achieved through hard work. There is a triple negation, and the whole sentence expresses the meaning of negation, which is just the opposite of the original intention.

Of course, this drama also promotes feudal thoughts such as karma, so who can deny that this drama has no negative effects? The rhetorical question itself is also negative, so this sentence expresses a negative meaning, not intentionally.

6, unreasonable.

Example:

In the afternoon, after a thunderstorm, a beautiful rainbow appeared in the western sky. The rainbow appears in the opposite direction to the sun, and the rainbow in the afternoon can only appear in the east.

As long as you study hard, you can get into a good university. ("Study hard" is not a sufficient condition for "being admitted to a good university")