Module 1 Baskateball 词汇-学案1.defend v. 防护 , 辩护 , 防卫 defence n. 保卫,防卫;防御工事 defend sb. from/against sb./sth.保护某人免受伤害 defend sb. from attack 保护某人免受袭击 defend one’s counry from enemies 卫国抗敌2. talented adj. 有天资的,有才能的 talent n. 才能,天资;有才能的人,天才,人才 possess a remarkable talent for music 具有非凡的音乐才能 a painter of great talent 有天赋的画家 a talented musician 天才的音乐家3. hold 拿住,抓住,抱住,咬住; 承受(重量);保持(在某种状态);容纳,包含; hold on 等一下;坚持住 Hold on a minute while I get my breath back.They managed to hold on until help arrived.hold on to 抓住或握住(某人或某物);保留He held on to the rock to stop himself slipping.hold up 使…停顿The heavy fog held up the traffic.hold back 阻挡,抑制,隐瞒The police cordon(警戒线)was unable to hold back the crowd.hold out 维持,保持; 够用I can’t hold out much longer. I must go.4. value n. 价值,重要性,益处 vt. 珍视,看重,估价 valued adj. 有价值的 valuable adj. 很重要的,很有用的,宝贵的 invaluable adj. 无价的,价值连城的。 (priceless) valueless adj. 没有价值的,不值钱的。 (worthless) be of value = be valuable a valuable(valued) experience 宝贵的经验 This jewellery is invaluable(priceless).用心 爱心 专心 The glass is valueless(worthless).5. attend v. 出席,参加;照顾;侍候;倾听 attend class(school,a meeting,a wedding) attend to somebody 照顾某人 attend to what sb says. 倾听某人说话6. average n. 平均数 , 一般水平,平均标准 adj. 平均的,普通的 , 平常的,一般的 on (the /an)average 平均 On average we have senven periods a day. 我们平均每天上七节课。 below /above/beyond average 低于/高于/超过平均数 with an average of 平均为…… an average rate 平均费率 The average of 4,5 and 9 is 6. 4,5,9 三数的平均数是 6. I was just an...