1、Vocabulary BreakthroughA组前缀advantage n.disadvantage n.缺点B组后缀athlete n.athletics n.田径运动train vt.trainer n.运动鞋；教练员retire vi.retirement n.退休perform vi.performance n.表演；演出design vt.designer n.设计师dramatic adj.dramatically adv.戏剧性地compete petitor n.竞争者；对手C组合成n.n.tracksuit n.运动服sportswear n.运动服装；休闲服装adv.n.
2、background n.背景D组转化ring n.拳击台vi.铃响track n.跑道vt.追踪score vt.得分n.分数同义词buy vt.purchase vt.sign n.symbol n.announce vt.declare vt.1.背诵经典Before he retired from sports，he liked athletics，rugby and marathon.规范默写2.背诵经典The designers guaranteed these tracksuits and sportswear were of good quality.规范默写3.背诵经典The
3、 gymnast beat his competitor and dramatically won the victory though the final was tough.规范默写4.背诵经典The trainer declared on these specific situations that we could take advantage of these slogans and symbols.规范默写5.背诵经典Before retirement，he performed well on the stadium and scored 200 goals.规范默写6.背诵经典 She protested against the decision and insisted her background was simple and she had the right to purchase the building.规范默写
