The following are the solutions to the common questions in primary school English: ** I. Listening Questions ** 1. ** Pre-listening ** - For the picture listening, you must carefully examine the questions, grasp the key factors such as people, animals, time, and fully understand the meaning of the questions to avoid losing points. 2. ** While-listening ** - He maintained a high level of concentration and used both his ears, brain, and hands. On the first time, if you encounter vague content, mark it first. On the second time, listen attentively and write the answer. 3. ** Post-listening ** - He reviewed the questions again to check if there were any misspellings. ** 2. Single fill-in-the-blanks question ** 1. ** Direct Method ** - For multiple-choice questions that purely tested phrases and collocations, he had to remember the knowledge points and practice them proficiently. 2. ** Elimination Method ** - Carefully read the questions and options, and eliminate the non-compliant options from the aspects of semantics, grammar, and so on, so as to choose the correct answer. This could save time in answering questions. 3. ** Looking for a sense of language ** - After answering the questions, read the sentences together a few times to check if they were smooth. ** 3. Cloze questions ** 1. ** Read through the article ** - First, read through the content of the article to understand the general meaning. If you encounter difficulties, you can ignore them first. The key is to understand the general meaning of the entire article. 2. ** Location Test Point ** - Read the questions, find the corresponding areas in the article, and then browse the full text again with the questions after identifying the test points. At the same time, mark them. 3. ** Comparing and filling in the blanks ** - There were three types of choices in the cloze test: the grammar was correct but the meaning was inconsistent with the original text, the meaning was consistent with the original text but the grammar was wrong, and the grammar and meaning could be explained. You can use techniques such as elimination and association to look at the problem from the perspective of the narrator. 4. ** Read through and review ** - After filling in the answers, you must review them again to check if there are any problems with the article, grammar, and plot. ** IV. Reading Comprehension Questions ** 1. ** Quick Reading and Guess ** - You have to be fast when reading and understanding, and at the same time, you have to learn to guess the meaning of the word. Accumulate vocabulary and phrases in daily study, memorize sentences and articles, and cultivate language sense to improve reading ability. 2. ** Mark key information ** - Due to the large amount of information in reading comprehension, students had to circle the key answer areas and key words in the test questions when reading so that they could find them again. 3. ** Searching for the central idea ** - English articles also have a central idea. When reading, find the central sentence (usually at the beginning or end of the article) to help understand the content of the article. Read more exciting novels for free
The primary school English test was mainly divided into listening and written parts. The following is a summary of some answering techniques: ** I. Listening section ** 1. ** Pre-listening ** - He had to be extremely sensitive to key content such as characters, animals, actions, time, or numbers in the picture, so as to understand the meaning of the question and improve the accuracy of the answer. 2. ** While-listening ** - Concentrate, use your ears, hands, and brain to maintain a moderate level of tension. If you encounter a long word that needs to be dictated, you can use the shortening method that you can recognize to mark it. For the first time, listen to the general idea and make notes. For the second time, concentrate on listening while writing the answer. 3. ** Post-listening ** - Carefully scrutinize, check if there are any misspellings, and correct any mistakes in time. Don't leave the questions blank. Some answers can be inferred from the context. ** 2. Written test ** 1. ** Complete a single question ** - Carefully review the questions, judge the test points, and think from vocabulary, grammar, sentence patterns, usage, and many other aspects. - Using the method of elimination to solve the problem, he marked the options that could be clearly eliminated to save time. - For conversational multiple-choice questions, put yourself in the context and think. - Many single-choice questions could be found in the textbook and could be compared with the contents of the text. - After answering the questions, read the sentences together. Whether they are fluent or not can be judged by language sense. 2. ** Cloze ** - Read through the entire text to understand the general idea. If you encounter uncommon vocabulary or difficult sentences, skip them first. Don't rush to read and fill in the sentences. You must first grasp the general meaning. - He browsed through the question lock area, carefully read the questions to find the correct test points, and then browsed the full text with the questions again and marked them for easy reference. - After you have a clear understanding of the meaning of the text and the answer area, fill in the blanks step by step. Before choosing the answer, go to the relevant area and compare it repeatedly. Pay attention to the cloze option. There may be three situations: the grammar is correct but the meaning is not the same, the meaning is consistent but the grammar is wrong, and the grammar and meaning are both understandable. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The following are the possible answers to the primary school students 'drowning prevention questions: ** 1. Multiple choice questions ** 1. Swimming is a very beneficial physical exercise. To ensure safety, you should do (B). - A. You can swim wherever you want (This is not safe, you can't choose the swimming location at will) - B. Before entering the water, be sure to make sufficient warm-up preparations (warm-up preparations can allow the body to adapt to the water temperature and reduce the risk of cramps) - C. You can swim in deep waters, which is more exciting (deep waters are more dangerous and not suitable for random trips) 2. Don't be too full or too hungry when you go into the water. After eating (A) hours, they could only go into the water to avoid cramps. - A. 1 hour (It is more suitable to enter the water about 1 hour after a meal. It is easy to cause physical discomfort if you are too full or too hungry.) - B. 2 hours - C. 3 hours - D. 4 hours 3. The most suitable water temperature for swimming was C. - A. 8 degrees Celsius (The water temperature is too low, which can easily cause body temperature loss, cramps, etc.) - B. 18 degrees Celsius - C. 28 degrees Celsius (close to human body temperature, suitable for swimming) - D. 38 degrees Celsius (high water temperature may also cause discomfort to the body) 4. If you swim in a river, lake, or sea, you must be accompanied by (B) and cannot swim alone. - A. Companions (Companions may also lack the ability to deal with danger) - B. An adult who can swim (an adult who can swim can provide effective rescue in the event of danger) - C. Teacher - D. Parents 5. Before entering the water, observe the environment of the swimming area. If there is (A), you cannot swim here. - A. Danger warning (danger warning sign means there is a safety hazard here) - B. Safety signs (places with safety signs are relatively safe and you can swim) - C. Green mountains and clear waters (This is not a key factor in determining whether one can swim) 6. Which of the following places are suitable for swimming?(D) - A. Rapidly flowing water (Rapidly flowing water can easily wash people away, extremely dangerous) - B. Natural reservoir (Natural reservoir is complicated and has many unknown factors) - C. Unknown water depth (unknown water depth may lead to drowning danger) - D. Safe shallow water (relatively safe, suitable for swimming) 7. When someone was found to have fallen into the water, it should be (D). - A. Scream for help and ask the people around for help (This is the first thing to do when someone falls into the water to attract the attention of the people around them) - B. Call 110, 120 (call the police and emergency services in time) - C. If there is any floating object, throw it to the drowning person in time (provide the drowning person with floating objects to increase the chance of being rescued) - D. All of the above are correct. 8. You must do A good exercise before swimming. - A. Warm-up (Warm-up exercises allow the body to adapt to the upcoming swimming activities and reduce the risk of injury) - B. Intense (Intense exercise is not suitable before swimming, it may cause physical fatigue) - C. Breathing (Breathing exercises cannot completely replace warm-up exercises) - D. None of the above is correct 9. Before swimming, you should consider your physical condition. If you are too full, too hungry, or over-hungry (C), don't swim. - A. Excitement (Excitement is not the main physical condition limiting swimming) - B. Sadness (Sadness is not the main consideration) - C. Exhaustion (swimming when the body is tired is prone to dangerous situations such as physical exhaustion) - D. None of the above is correct 10. The wrong way to save a drowning person (C). - A. Try to approach from behind (approaching from behind can avoid being tightly hugged by the drowning person and increase the probability of successful rescue) - B. When the drowning person is floating on the surface of the water, you can throw wooden planks, bamboo poles, etc.(provide floating objects for the drowning person to catch) - C. Don't care and jump in to save people (If you can't swim or have no rescue ability, not only will you not be able to save people, but you may also be in danger) ** 2. True or False (tick if correct, cross if wrong)** 1. After falling into the water, relax your body and lean your head back. (tick)(Relax your body and lean your head back to help you stay afloat and wait for rescue.) ** 3. Short answer questions (possible drowning prevention measures and rescue methods)** **(I) Drowning prevention measures ** 1. Don't play alone by the river, lake, mountain pond, wash your hands, wash things, and other activities. Even if you usually stay away from these places. 2. You can't swim with your classmates. 3. They were not allowed to play or swim in waters without safety facilities or rescue personnel. 4. They were not allowed to play or swim in the river, lake, pond, or water on the way to and from school, weekends, or holidays. 5. Primary school students could learn to swim in the swimming pool under the guidance of their coaches or parents. After learning to swim, they were not allowed to swim in rivers, lakes, or reservoirs. 6. If you learn to swim in a swimming pool, don't go to the deep water area. If you can't swim, don't go to the deep water area. Don't go there easily even if you have a lifeboat. 7. If you find a minor playing or swimming in the river, lake, pond or water, you must dissuade him in time and report to the adults. 8. Primary school students should also learn basic self-protection and self-rescue methods. **(2) Rescue methods when someone is found drowning ** 1. Minors found that someone was drowning and could not directly enter the water to save them. They immediately shouted for help. 2. Minors who find someone drowning can hand over floating objects such as lifeballoons, bamboo poles, wooden boards, etc. to the drowning person. Remember not to enter the water or pull people with your hands. 3. Find an adult nearby as soon as possible, or call 110 or 120 to call the police. **(3) Elementary school students should do it when they accidentally drown ** 1. Don't panic. Call for help immediately when you find someone around. 2. Relax your whole body and let your body be on the surface of the water. Raise your head above the water and kick the water with your feet to prevent you from losing your strength. Wait for rescue. 3. When the body is sinking, you can keep your hands floating (according to the self-rescue method you have learned). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
At present, there were a variety of Hebei Education Version primary school English test papers to choose from. For example, there was the third grade English [Huanggang Minor Review] test paper that included the entire unit standard test paper, the monthly test standard test paper, and the mid-term comprehensive test paper. There was also the English proficiency test paper for primary school students that was suitable for children of different grades, which was slightly more difficult than in class and contained answers and analysis, as well as the English test paper for the first semester of the sixth grade. These papers all had their own characteristics and could be selected according to the specific needs of the students. If you want to conduct a simultaneous learning test, you can choose to have a simultaneous test paper, including the mid-term and end-of-term materials, and provide the corresponding test questions. If you want to test your child's ability, you can consider the test paper [Institution]. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The primary school mathematics test had many meanings and summary points. * * 1. The purpose and significance of the test ** 1. * * Learning Mastery ** - The test after returning to school helped to comprehensively and accurately understand the degree of mastery of mathematics knowledge during the online study period. For example, they could find out the student's mastery of different unit knowledge points. For example, some re-entry tests covered multiple units of knowledge in the textbook. For example, the fifth grade re-entry test involved the knowledge of units one to four in the first volume of the fifth grade. - To understand whether students can flexibly use what they have learned to solve mathematical problems. Many times, students have a certain grasp of basic knowledge, but they are not good at solving complicated, flexible, or practical problems. 2. * * Teaching Assessment ** - To evaluate the effectiveness of teachers 'online teaching. Through the students 'test results and answers, teachers could recognize the advantages and disadvantages of online teaching. For example, if many students had a high error rate on a certain knowledge point, it might reflect that the teacher did not explain the knowledge point clearly enough or did not practice enough when teaching online. - It could provide a basis for the subsequent adjustment of teaching strategies. The teacher could adjust the key points of teaching, the way of explaining the difficult points, as well as the content of review and reinforcement according to the test results. * * 2. Analysis of student performance ** 1. * * Results ** - There were differences in grades and classes. For example, some classes had a higher excellence rate and passing rate, while some classes had a phenomenon of disparity. For example, in the third-year re-entry test, only 19 students passed, and 30 students failed. The highest score was 96 points, and there were 5 students who scored above 90 points, 4 students who scored 80 - 90 points, 3 students who scored 70 - 80 points, and the lowest score was 16 points. As for the other classes, the average score of Class 5 was 80.73 with an excellent rate of 34.55% and a passing rate of 87.27%, while Class 6 had an average score of 84.54 with an excellent rate of 46.30% and a passing rate of 96.30%. 2. * * Answer Status ** - * * Basic Knowledge ** - Some students performed better in some basic questions. For example, most students could correctly answer the basic calculations such as oral calculation, estimation, and pen calculation in the second grade re-entry test paper. However, there might be weak links in basic knowledge such as unit conversion. For example, the unit conversion in the fifth-grade re-entry test was very poor, involving the unit conversion between area, volume, mass, and volume, as well as the conversion from complex numbers to single numbers. - * * Knowledge Usage ** - Students had varying degrees of difficulty in solving problems that required flexible use of knowledge. For example, when solving applied problems, some students couldn't solve them well in combination with the reality of life, or they didn't understand the problems that required multi-step thinking. In some of the application questions of the re-entry test, such as the itinerary and engineering problems, some students could not accurately find the solution. * * 3. Teachers 'strategies ** 1. * * Tutor students with learning difficulties ** - For students with learning difficulties, teachers should carefully analyze the reasons and weaknesses of the students, so that the tutoring work has a definite target. For example, for students who lacked online learning resources and did not have a solid grasp of knowledge, they should focus on and provide targeted tutoring. 2. * * Teaching method adjustment ** - Teachers could use the results of the re-entry test to adjust their teaching methods. For example, he planned to make full use of micro-classes in future teaching and adopt a combination of online and offline teaching to help students learn better. - He explained and reviewed the important and difficult content of the online teaching and the missing points of the knowledge again, and consolidated them with the exercises. For example, after discovering that students did not have a good grasp of the important and difficult knowledge of a certain unit, the teacher could re-design the teaching process and add relevant exercises. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Do you have any questions about primary school literature? I will do my best to help you.
The difficulty of the questions for primary school students was reflected in many aspects: ** 1. Unique way of thinking ** 1. ** Rhythm and Multiplication Formula ** - For example, writing a multiplication formula based on rhythm, such as "Ding ding ding, ding; ah, ah; wuwu; meow, meow, meow", this kind of question required one to jump out of the conventional mathematical operation thinking and associate the multiplication relationship from the grouping of rhythms. This was more difficult for primary school students because they were used to the traditional digital calculation mode, and this kind of question required the abstract rhythm to be transformed into a mathematical concept. 2. ** Open Scenarios ** - There was no fixed answer to questions like "A chick and a duckling walking together on the road. The duckling fell into a pit. How did the chick save it?" The child needed to use his imagination and common sense to solve it. For primary school students, their life experience was limited, and after getting used to questions with standard answers, these open-ended questions were more difficult to answer. 3. ** Confused logic class ** - For example,"There are 26 sheep and 10 goats on a ship. How old is the captain of the ship?" There was no logical relationship between these questions, and primary school students were used to finding logical connections in the questions to solve them. This kind of question violated their conventional solution logic and was a big challenge for them. ** 2. Mathematics Operations Understanding ** 1. ** Multiple relationship ** - Questions like "300 is three times bigger than whom" required an accurate understanding of the multiplying relationship. If the required number was treated as a double, 300 was three times larger than this number, then 300 was actually four times this number. This required students to have a deep understanding of the concept of multiple. For primary school students, it was easy to confuse the concept and thus difficult to answer. 2. ** Lower Grade Arithmetic Rule Restriction Category ** - For elementary school students, such as second-graders, when they first came into contact with addition and division and had not yet learned multiplication and division in depth, they would encounter problems that were easy to solve with conventional multiplication and division methods, but would be difficult to solve with the basic concepts of addition and division according to their learning progress. For example, to explain some math problems to second-year students without using multiplication and division, even for parents with higher education, it was difficult because they had to explain complex mathematical relationships clearly with simple addition and multiplication. ** 3. Comprehensive Knowledge Usage ** 1. ** Picture Observation Category ** - For example, the question of slowly pouring a pot of water into a pipe and seeing which cup was filled with water first required a comprehensive observation of the pipe connection in the picture, the water level, and many other factors. It also involved the principle of water flow in physics. This was a test of the comprehensive application of knowledge for primary school students. They needed to integrate different aspects of knowledge and observation results to get an answer. 2. ** Judgment Concept Understanding ** - Some judgment questions, such as the conditions for the average score, the relationship between multiplication and division, the meaning of the division formula (for example, 12/2 = 6 means that there are two 6s or six 2s in 12), the reading method of the division formula, etc., required students to have a precise understanding of mathematical concepts. Primary school students might only be exposed to these concepts during the learning process, and it was easy to have a misunderstanding, resulting in wrong judgment. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The following is an example of an elementary school English lesson plan: * * 1. Teaching objectives ** 1. Students can identify the common types of errors in primary school English. 2. Understand the reasons behind each type of error, including grammar, vocabulary, pragmatic, and so on. 3. Through the analysis of the wrong questions, improve the students 'ability to solve English problems. * * 2. Important and Difficult Points in Teaching ** 1. * * Main point ** - He summarized the common types of mistakes in primary school English. - Accurately analyze the reasons for each type of wrong question. 2. * * Difficulty ** - Ask the students to understand the reason for the mistake from a pragmatic perspective. * * 3. Teaching Method ** lecturing, practice, discussion * * 4. Teaching process ** #(1) Introduction (5 minutes) 1. Showing some typical elementary school English mistakes, such as: - Jim have dictionary. Do you have one? - He has Kate has apple. What does you have? - We hassome fish. What do you have? 2. Ask the students if they can find any mistakes in the sentences. Arouse the students 'interest and naturally enter the topic of the lesson. #(2) Analysis of the types of mistakes and reasons (25 minutes) ## 1. grammatical mistake - * * Subject-verb agreement error ** - "Jim has a dictionary." In English, when the subject is the third person singular (such as Jim), the predicative verb should use the third person singular form (has). Here, the original form (have) is used. It is because the grammar rules of the subject and the verb are consistent. - * * Wrong use of auxiliary verb ** - Like "What do you have?" When the subject is the second person (you), the auxiliary verb should be used do instead of do. This is because he is not familiar with the use of auxiliary verbs in different people. ## 2. vocabulary error - * * Noun singular and plurals error ** - As in "He has Kate has apple." "apple" is a countable verb. Here,"an apple" should be used to refer to an apple. The reason for the mistake was that the concept of singular and plurals of the verb and the use of articles were not clear. ## 3. pragmatic errors (if the student is good enough, you can explain it in depth) - For example: "A: How are you? B: I'm fine, thank you. And you? A: I'm five.”The last answer,"I'm five," was a pragmatic error. In this conversation, the answer should be a description of his own state, not his age. The reason was that the students did not understand the meaning and pragmatic functions of this common greeting dialogue. #(3) Group practice and discussion (15 minutes) 1. The students were divided into small groups, and each group was given some elementary school English mistakes. 2. Let the members of the group analyze the types of mistakes and the reasons for them, and record them down. 3. The teachers patrolled each group and provided timely guidance and help. #(4) Summing Up and Consolidating (10 minutes) 1. Each group would send a representative to report the results of the group discussion. The teacher would summarize and emphasize the types of common mistakes and the reasons. 2. Arrange homework for the students to collect the mistakes in their usual homework or exercises, and analyze the types and reasons of the mistakes according to the methods learned in this class. Such a lesson plan could help primary school students better understand the common problems in English learning through the analysis of the wrong questions, thus improving the effect of English learning. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The following are some examples of the third-year mathematics test questions: ** 1. Fill in the blanks ** 1. If you want to make the product into a three-digit number, you can fill in 5 at most. The product of 21×93 is about 1800 (take 21 as 20, 93 as 90, 20×90 = 1800). 40×70 is 28 100 (40×70 = 2800, 2800 × 28 = 100). 2. If one observed a four-sided body from different angles, they could only see three faces at a time. 3. Using the 24-hour clock system, 4:00 p.m. was 16:00 p.m.(4 + 12 = 16), 8:00 a.m. was 8:00 p.m., and 12:00 p.m. was 24:00 p.m., which was also 0:00 p.m. on the second day. 4. 48 months =4 years (48/12 = 4), 800 square meters =8 square meters (800/100 = 8). 5. A desk in the school cost 150 yuan, which was three times the price of a chair. A chair cost 50 yuan (150 × 3 = 50). ** 2. Area related issues ** 1. A square piece of paper was reduced by 3 centimeters on each side, and its area was reduced by 99 square centimeters. How many square centimeters was the original square? - First of all, calculate the area of the reduction after removing a small square with a side length of 3 cm: 99 - 3×3 = 90 square centimeters. This 90 square centimeters is the sum of the area of the remaining two identical rectangular shapes, so the area of a rectangular shape is 90 × 2 = 45 square centimeters. And because the width of this rectangular shape was 3 centimeters, the length was 45 div3 = 15 centimeters. The original square's side length was 15+3 = 18 centimeters, and the original square's area was 18×18 = 324 square centimeters. 2. There is a small square in the big square. The circumference difference between the two squares is 8 cm, and the circumference sum is 40 cm. What is the area of the big square? - Because the difference in the circumference of a square was 8 centimeters, according to the circumference of a square = side length ×4, the difference in side length could be 8 × 4 = 2 centimeters. The sum of the circumference was 40 centimeters, so the sum of the side lengths was 40 div4 = 10 centimeters. If the side length of a small square is x cm, then the side length of a large square is (x + 2) cm. The equation x+(x + 2)=10 can be solved to obtain x = 4 cm, so the side length of a large square is 4+2 = 6 cm, and the area of a large square is 6×6 = 36 square centimeters. ** 3. Usage Questions ** 1. Xiao Ming's house was 250 meters away from the school. He had to walk to and from school twice a day. How many meters did he have to walk in a day? How many kilometers did he walk in a week (calculated in five days)? - One round trip was 250 x 2 = 500 meters, and two round trips were 500 x 2 = 1000 meters. In a week (5 days), he had to walk 1000 x 5 = 5000 meters, 5000 meters = 5 kilometers. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The primary school language reading questions mainly tested the students 'comprehensive language quality, which had a certain breadth and depth. Here are some related content: ** I. Type of Questions ** 1. ** Knowledge coverage ** - It would involve the reading comprehension of different types of articles such as notes, people, and scenes. 2. ** Various difficulty levels ** - For primary school students, in addition to the basic understanding of words in reading, it also included the structure of the article, the central idea, and other deeper content. ** 2. Question solving skills ** 1. ** Initial Reading ** - First, he would roughly read the article and determine the type of article. He would then have a general understanding of the article. 2. ** In-depth analysis ** - After that, he would read the article a few more times, analyze the structure of the article, sort out the main idea of the paragraph, and summarize the main idea. This would be very helpful for answering the questions. 3. ** Directional Reading ** - Carefully review the questions, look at the questions at the back, and then read the article with the questions. This way, it would be more efficient to solve the questions. ** 3. Practice and improve ** - Since reading comprehension required practice, he had to practice more. For example, there were 10 sets, 12 sets, 15 articles, and other different numbers of selected practice questions for junior high school students to practice. Moreover, most of these practice questions had answers attached to them, which could be used as a reference to cultivate the speed and feeling of doing the questions during the practice process. ** 4. Common test points and examples of answering questions (examples of sentence appreciation questions)** 1. ** Test Point Analysis ** - Sentence appreciation was a common test point in reading comprehension. It tested students 'ability to understand sentences and appreciate literature. 2. ** Answer Skills ** - The first step was to determine the technique. He would prioritize rhetoric over description. Rhetoric had its corresponding mnemonic chant, and description also had its corresponding classification mnemonic chant. - The second step was to analyze the technique. Write the meaning of the sentence (to summarize), consider whether it highlights the characteristics of people or things, whether it contains emotions and psychology, and whether it has a structural effect (although it is rarely tested). - The third step was to locate the text. According to the direction of the question, the information was selected. - The fourth step was to give a standard answer. For example, when analyzing the repetition technique in a sentence, it was necessary to make it clear that the repetition was to emphasize and highlight the meaning of the sentence, and then further analyze what emotions were highlighted.
Elementary school students 'reasoning questions mainly included the following: ** 1. Comparisons ** 1. ** Speed Comparisons ** - For example, a black rabbit, a white rabbit, and a gray rabbit were racing. The black rabbit said,"I'm not the fastest, but I'm faster than the white rabbit." This type of question needed to infer who was the fastest and who was the slowest based on the relative speed relationship given. 2. ** Age comparison ** - For example, three sentences were given to the three children's ages, such as " Fangfang is three years older than Yangyang; Yanyan is one year younger than Fangfang; Yanyan is two years older than Yangyang." The students were asked to deduce who was the oldest and who was the youngest. 3. ** Comparing heights ** - Given that A said "I am taller than B", B said "I am shorter than C", and C said "I am taller than A", let's determine the tallest and shortest people. 4. ** Weight comparison ** - For example," A is heavier than B, B is lighter than C, C is heavier than A, and D is the heaviest ", the order of weight of the four children was required. 5. ** Class Number Comparisons ** - For the three classes of Guangming kindergarten, according to the conditions of " the middle class has fewer students than the small class, the middle class has fewer students than the large class, and the large class has more students than the small class ", which class has the least number of students and which class has the most students. ** 2. Identity Reasoning ** 1. ** Surname Reasoning ** - Give three sentences about the surnames of children A, B, and C, such as " A is not surnamed Zhang; Huang is not C; A and B are listening to the child surnamed Li sing ", and then infer the surnames of children A, B, and C. 2. ** Profession Reasoning ** - For example, Xiao Li, Xiao Wang, and Xiao Zhang were lawyers, doctors, and engineers respectively. They gave conditions such as " Xiao Zhang is older than the engineer, Xiao Li is not the same age as the doctor, and the doctor is younger than Xiao Wang " to determine their respective occupations. ** 3. Item allocation reasoning ** - For example, when Teacher Zhang gave each of the red, white, and blue balloons to the three children, according to "Xiao Chun said,'I didn't get a blue balloon.' Xiao Yu said,"I didn't get a white balloon." Little Light said,'I saw Teacher Zhang give the blue and red balloons to the two children on the top.'" To deduce the color of the balloons that each child was assigned. ** 4. Ranking Reasoning ** - For example, if three children, A, B, and C, were running a race, they would know that "the first place was not A, and the second place was not C. B saw that A and C had reached the finish line ahead of him", thus determining the rankings of A, B, and C. These questions helped to cultivate the logical thinking ability of primary school students. The solution method could be used to analyze the relationship between the given conditions, gradually eliminate the possibility, and draw the correct conclusion. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>