网球级别常识

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General Characteristics of Various Playing Levels
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1.5: This player has limited experience and is still working primarily on getting the ball into play.
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5 k5 E2 j. h3 k8 }, k& w8 l2.0: This player needs on-court experience. This player has obvious stroke weaknesses, but is familiar with basic positions for singles and doubles play.

2.5: This player is learning to judge where the ball is going although court coverage is weak. Can sustain a short rally of slow pace with other players of the same ability.

3.0: This player is fairly consistent when hitting medium paced shorts, but is not comfortable with all strokes and lacks execution when trying for directional control, depth, or power. Most common doubles formation is one-up, one-back.

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! i  k2 O( D3 E4 W  n$ M4 P7 P3.5: This player has achieved improved stroke dependability with directional control on moderate shots, but still lacks depth and variety. This player exhibits more aggressive net play, has improved court coverage, and is developing teamwork in doubles.

4.0: This player has dependable strokes, including directional control and depth on both forehand and backhand sides on moderate shots, plus the ability to use lobs, overheads, approach shots and volleys with some success. This player occasionally forces errors when serving. Rallies may be lost due to impatience. Teamwork in doubles is evident.
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4.5: This player has begun to master the use of power and spins and is beginning to handle pace, has sound footwork, can control depth of shots, and is beginning to vary game plan according to opponents. This player can hit first serves with power and accuracy and place the second serve. This player tends to over hit on difficult shots. Aggressive net play is common in doubles.
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5.0: This player has good shot anticipation and frequently has an outstanding shot or attribute around which a game may be structured. This player can regularly hit winners or force errors off of short balls and can put away volleys, can successfully execute lobs, drop shots, half volleys, overhead smashes, and has good depth and spin on most 2nd serves.

# W/ i; U- q7 |7 o( S5.5: This player has developed power and/or consistency as a major weapon. This player can vary strategies and styles of play in a competitive situation and hits dependable shots in a stress situation.
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6.0 to 7.0: The 6.0 player typically has had intensive training for national tournament competition at the junior and collegiate levels and has obtained a sectional and/or national ranking. The 7.0 is a world-class player.

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  B# |& w6 H7 B& E5 c2 ^3 ?下面是 google 翻译的，简单修改了比较明显的翻译错误
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. J3 q" R, d: M/ o$ L各种打球水平的一般特征：

" ~3 v# w7 }  j* I1.5：该球员经验有限，仍在努力使球进入击打中。
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& t: U* B& B2 w8 Q, k, Q2.0：此球员需要场上经验。该球员在击球方面有明显的缺点，但熟悉单打和双打比赛的基本位置。

0 g' [9 U& E; V2 [2 U: G2.5：尽管球场覆盖面较弱，但该球员正在学习判断球的去向。与其他能力相同的玩家可以维持短暂的慢速击球。

( T. h, v% L: T5 {6 r& l& u, x. s3.0：这名球员打中度节奏的球时相当稳定，但还没有完全掌握击球要领，并且在尝试方向控制，深度或力量时缺乏执行能力。最常见的双打形式是一前一后。


7 `( J5 g" X  ~2 `, m3.5：该球员通过对中等节奏的定向控制提高了击球的可靠性，但仍然缺乏落点的深度和多样性。这位球员表现出更具侵略性的上网，改善了球场的覆盖范围，并且正在加倍发展团队合作精神。

4.0：此球员具有可靠的击球动作，包括中度力量击球时正手和反手的方向控制和深度，以及使用吊球，高架球，逼近球，和削球的能力。该球员在发球时偶尔会犯错误。由于不耐烦，可能会多次回球过程中失误。团队合作是显而易见的。
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4.5：这位球员已经开始掌握力量和旋转的运用，开始应付节奏，有健全的步法，可以控制击球深度，并开始根据对手改变比赛计划。该球员可以用力量和准确性击中第一发球，然后放置第二发球。这位球员往往在击打时过分用力。激进的网上通常是双打。
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5.0：该球员具有良好的击球期望，并且经常具有出色的表现，可以围绕这些构图进行比赛。该球员可以经常击中获胜者或迫使短球失误，可以甩开抽射，可以成功地执行吊球，掉球，半截射，头顶粉碎，并且具有很好的深度并可以在大多数第二发球上旋转。

5.5：该玩家已经发展出力量和/或一致性作为主要武器。该球员可以在竞争情况下改变策略和打法，在压力情况下可以打出可靠的击球。
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6.0到7.0：6.0球员通常在初中和大学水平下接受过全国锦标赛的强化训练，并获得部门和/或全国排名。 7.0是世界一流的球员。