Logic judgment and problem solving skills for the line test, and logic judgment for the line test

General argument questions can be divided into two categories, one is the enhanced question type and the other is the weakened question type.

1.Strengthened question type of logical argumentationAfter getting the question, how can the candidate determine whether the question is an enhanced question? Need to be good at looking at the way you ask questions, such as:

There are keywords such as "reinforce, support, endorse, and prove" the above assertions; It is the key words such as "premise, hypothesis, and necessary method" that are established above. There is a special case that also belongs to the intensive question type.

If the way of asking the question is "cannot be strengthened", this is also a reinforcement type, and you only need to find three options that can be strengthened to exclude.

Collect the application materials for the test.

2.Weakening of the question type of logical argumentSimilarly, the weakening question type is also based on the keywords of the question, and the general questioning method has such keywords that can best "refute, question, and weaken" the above assertions, which belongs to the weakening question type, and the question with the keyword "can not be weakened" also belongs to the weakening question type, and you only need to find three options that can be weakened to exclude.

In fact, the most difficult thing in logical judgment is inevitable reasoning and graphical reasoning, and if you master these two parts, there is basically no problem in getting points. Help you briefly summarize the knowledge structure of these two sections, and then you can combine mock questions and past test questions to practice: 1. The common test points of logical inevitability are as follows:

1.Straightforward proposition (1) contradiction: all yes and some not, some yes and some not, all non and some yes (2) launch rules:

All is some yes some yes, all yes some yes all non some non some non, all non some non2Hypothesis (1) contradictory: a and b vs. non a or not b (2) rules of reasoning:

All true is true, one false is false 4Hypothetical proposition (1) contradiction: A introduces B and A and not B (2) Reasoning Rules:

Ken before push, Ken after Ken, no after push, no before (3) Classification of a class of related words: forward push back if....So...., if...Then....、Once....Just....and other two types of related words: only before pushing back....Just....Unless....Otherwise no...., no...., no....、No....、No....Wait 2, [test center sensitive, picture push second selection] 1

The shape is similar to the position: the number of shapes has not changed, but the position has changed (1) Translation: Pay attention to the number of moving elements The direction of movement:

Left and right up and down The "distance" to move: several squares Special position: hit the wall and bounce back from right to left Pierce the wall from left to right (2) Rotation direction:

Counterclockwise Clockwise Angle: Grid Number of Elements: Single Multiple (3) Flip Direction:

Left and right, up and down elements: single multiple (4) combination superposition direct superposition, remove the same but different, remove the same and save the same 2The graph is different from the quantity:

Point, Line, Surface (1) Point Separate point: aThe number of dots b

The marking function of points: Marking the endpoints at acute angles (the number of outcrops in the line segment): the number and position (internal and external examples:

Shen") Intersection: AAll intersection points b

Cross intersection (of two straight lines) cTangent point: inscribed, circumscribed (of two curves) d

Intersection of straight curves eContact points: the number and position (mostly the places where large and small figures come into contact) (2) Straight lines, curved segments (trend) Number of strokes:

a.One stroke: a partial case b

Multi-stroke: Multiple partial strokes add and the number of common edges of the special line: A

Horizontal, vertical bLines connected to the enclosed space: quantity c

Long** (3) surface Enclosed space (see blank) Partial number (see black) Special surface: triangle, circle, rectangle, etc. Angle: acute angle, right angle, obtuse angle After reading the explanation, you must continue to hone your skills, master the problem-solving skills, improve the speed of answering, and have the opportunity to get a higher score during the exam.

1. Determine which guy it is.

If we want to start a conversation in our daily lives, we must figure out who we are with, whether we should echo the person who is talking to us or disagree with him. We must be clear about our purpose and see the requirements of the question: if it involves "which can weaken, refute, question, and overthrow", it means that we need to shoot at the other party; If it comes to "which one can be strengthened and supported", then we are loyal friends, committed to filling the loopholes in the topic.

Of course, you must pay attention to "which item can't..."In this case, the appearance of negative words is like a big shift, everything will become the opposite, don't look down on it, this kind of situation appears quite frequently in liberal arts questions, and a large number of inattentive candidates will be stopped every year, so that they can't get out of the sea of suffering and successfully go ashore, so you must read the questions carefully.

2. Find out what people think.

We who want to start a conversation in life, we must figure out the other party's point of view, in order to be able to find fault or do a good job of obedient "licking the dog", in the title this is the conclusion sentence of the question stem, which usually appears at the end of the paragraph, accompanied by some markers, such as "Therefore, according to this, it can be known from this, so" and so on, and also according to the point of view to find the reason to support it, that is, the premise, smooth the way of thinking, this is considered to understand the question, let's do a small exercise:

Doctors warn people that smoking and drinking alcohol are harmful to their health. However, some scholars have statistically found that the average life expectancy of some ethnic groups that never smoke or drink according to custom is 5 to 10 years shorter than that of ethnic groups that smoke and drink regularly. Therefore, scholars speculate that although smoking and drinking may damage the function of the lungs and liver, it does not necessarily affect a person's lifespan.

3. Which of the above is true, which of the above points can best question the above view.

First of all, determine the type of question, which belongs to the weakened type, and ask us to scare people, and then find the doctor's point of view, and after this: "Although smoking and drinking may damage the function of the lungs and liver, it may not necessarily affect the life expectancy of people." "Naturally, we wonder why he had this idea.

Therefore, we must find his basis, that is, the statistical results show that the average life expectancy of ethnic groups who do not smoke or drink is lower. The next step is to find loopholes and judge the options.