【正文】 體育運(yùn)動能培養(yǎng)人的意志，陶冶情操，尤其有利于增強(qiáng)集體榮譽(yù)感和合作精神； 3. 體育運(yùn)動使人正確認(rèn)識自我，增強(qiáng) 自信； 4. 體育運(yùn)動促進(jìn)行為協(xié)調(diào)，反應(yīng)迅速。 參考答案： Sports are of great importance to our body and mind. They cannot only prevent us from getting too fat and keep us healthy, but also give us valuable practice in helping the eyes, brain and muscles work together. Besides, sports are also good for charactertraining as we learn to work together with other team members, go all out to win the match and treasure the honor of the group. What we learn in sports will make us know ourselves better and gain more selfconfidence. Finally, we can have a more balance of ourselves and respond more quickly after doing sports. 課堂同步練習(xí) Ⅰ . 單詞拼寫 : 1． My mother has had a _____________ (腎臟 ) transplant. 2． He doesn’t drink any alcohol because he has a weak _______________ (肝臟 ) . 3． There was a long i_______________ between sending the letter getting a reply. 4． The fan c______________ (循環(huán) ) the air in the room. 5． Your heart p___________ blood around your body. 6． Cheese d__________ slowly. 7． Copper and tin are mon ____________ (礦物 ). 8． I’d s__________ my job for hers any day. 9． Her ______________（聽覺） isn’t very good so you need to speak louder. 10. Your p___________ rate increases after exercise. Keys: 1. kidney 2. liver 3. interval 4. circulates 5. pumps 6. digests 7. minerals 8. swap 9. hearing 10. pulse Ⅱ . 用所給的單詞合適形式完成下列句子。 1． B 主旨大意 題。 2． A 細(xì)節(jié) 理解 題。 3． C 細(xì)節(jié) 理解 題。 4． A 細(xì)節(jié) 理解 題。 5． C 推理 判斷 題 。 Unit TwentyOne Communication Workshop 一、學(xué)習(xí)詞匯 1. weekly adj. weekly 每周一次的 monthly 每月一次的 a weekly magazine 周刊雜志 2. temporary adj. 暫時(shí)的；短暫的 The opposite is permanent. temporary employment 臨時(shí)雇用 temporary repair 應(yīng)急的修理 temporarily adv. 3. numb adj. 麻木的 4. sacred adj. 神圣的 sacred music 圣樂 a sacred book 圣典 a sacred building 神圣的建筑物 5. rob vt. 使喪失 rob + 名 +（ of 名） rob a bank 搶劫銀行 robber 竊賊 robbery 搶劫 6. terminal adj. 致命的 ； 晚期的 terminal cancer 后期癌癥 7. decline vi. 下降 declining profits 正在下降的利潤 8. minimum n. 最低 ； 最小 The opposite is maximum. reduce the loss to a minimum 把損失減少到最低限度 9. unconditional adj. 無條件的 unconditional surrender 無條件投降 unconditionally adv. 10. equip vt. 是有準(zhǔn)備 equip + 名 + for 名 We equipped our ship for arctic expedition. 11. fortune n. 大筆錢財(cái)；巨款 e into a fortune 得到財(cái)產(chǎn) make a fortune 發(fā)財(cái) 12. at the rate (1) 無論如何 At any rate , we must go there. (2) 至少 = at least 13. enquiry n. 詢問 = inquiry a letter of inquiry 詢問函 inquire v. 14. submit vt. 提交 (書面用語 ) submit + sth. + to sb./sth. 向 … 提交 … submit the report to the mittee 向委員會提交報(bào)告 submit an entry 報(bào)名參加 15. concern n. 擔(dān)心；擔(dān)憂 concern about/for as /so far as … be concerned 就 … 而言 16. vote vi. 表決 vote + on 名 vote for / against 名 投票贊成 / 反對 17. sceptical adj. 懷疑的 = doubting be sceptical of / about sth 對 … 懷疑 be sceptical about the value of this research pramme 對研究方案的價(jià)值持懷疑態(tài)度 18. circumstance n. (通常用復(fù)數(shù) ) 情形；情況 present circumstances 目前情況下 according to circumstances 隨機(jī)應(yīng)變 19. absurd adj. 不合理的；荒謬的 absurdly adv. 二、寫作訓(xùn)練 1. 連接詞 : 連接詞的作用是幫助明確交代句與句之間的關(guān)系，增強(qiáng)文章的條理性、連貫性。 so, and (x2), while, however, when, for, but (x2), My friend Jones is not a practical person. One evening, when he was driving along a main road, he suddenly had a flat tyre. He was very worr