1. Before you start writing, you should carefully examine the topic, understand the topic, requirements and main points of the composition, and make clear the direction and focus of writing. Avoid digression, digression or missing points. Before writing, you should draw up an outline, list the main content and structure of the article, and make clear the theme and main points of each paragraph. This helps to keep the coherence and integrity of the article.

2. When writing, try to choose novel and representative materials and avoid using outdated examples or outdated information. This helps to make the article more vivid and convincing. When writing, we should highlight the key points and central ideas of the article and avoid being too verbose or lacking the key points. You can emphasize key words and use headlines or bold words to highlight key points.

3. When writing, pay attention to the refinement and conciseness of the language, and avoid long sentences, repeated sentences or useless sentences. You can use short and vivid words and sentence structures to make the article more fluent. Pay attention to the logic and organization of the article to avoid jumping, abrupt or chaotic paragraph arrangement. The logic of the article can be enhanced by using transition sentences and cohesion between paragraphs.

The rules and skills of football are as follows:

1. venue: the football venue should be rectangular, with a length of 90- 120m and a width of 45-90m. Mark the goal, center line, sideline and penalty area with lines on the court. Number of players: each team shall not exceed 1 1 players, including a goalkeeper. Competition time: The competition is divided into the first half and the second half, each half is 45 minutes, and the intermission is 15 minutes.

2. Offensive defense: When attacking, players need to cross the center line and pass the ball to teammates. When defending, players should stand in the goal line to defend. Offside rule: when a player passes the ball, the player who receives the ball is closer to the goal line than the last defender and goalkeeper, which is considered offside. Penalty and free kick: foul in the penalty area will lead to penalty; Fouling outside the penalty area will result in a free kick.

3. Red and yellow card system: Players who violate the rules or refuse to obey the referee will be shown red cards or yellow cards. Passing: Passing is the most basic skill in football match. Players should master the accurate passing strength and direction and be able to pass the ball to teammates accurately. Shooting: Shooting is the key to scoring. Players should master the correct shooting posture and strength, and can accurately shoot the ball into the opponent's goal.