Explanation and analysis: the pen has a cap, so take it off before writing.
Second brother speaks with a pencil first.
Interpretation and analysis: Pencils need a pencil sharpener, so use a knife first.
3, the third brother talks and drinks water-writing brush
Interpretation and analysis: the brush should be stained with ink during use, so it is said to drink water.
4. Brother Four talks about snowflakes-chalk.
Interpretation and analysis: when writing with chalk, there will be pen dust, so snowflakes float.
Extended data:
Commonly used guessing methods are:
1. Off-plane method: separate some words from the crossword puzzle to match the answer.
2. pictographic method: according to the characteristics of things, the structure of Chinese characters is personified and visualized, which makes people associate and increases interest.
3. Portrait: This riddle is based on the overall picture meaning of the riddle.
4. Direct harmony method: When solving a riddle, use words with the same or similar pronunciation to replace the words that should be used, so as to distract people's attention and achieve the purpose of hiding the riddle.
5. Homophonic method: first decompose some words in the puzzle, and then homophonic the answer.