.重點單詞1._n& v懷疑_adj.懷疑的，不肯定的2_n進入；入學_vt.進入，注冊_n通向的入口 3._vt.適應，調整；改編_n變化；變種 4._n信心_adj.忠誠的，守信的_adv.忠誠地；守信地 5._n大筆錢財，巨款_adj.幸運的_adv.僥幸地，幸運地_adj.不幸的；沒有好運的_adv.不幸地6_vt.使喪失；搶劫_n搶劫犯7_vt.使有準備_n裝備，配備8_v&n.擔心，擔憂_adj. 有關的，關心的_prep.關于，就而言9_adj.徹底的；細致的_adv.徹底地；細致地10_v延伸；擴大_n延期【答案】1.doubt；doubtful2.entry；enter；entrance 3adapt；adaptation4.faith；faithful；faithfully 5fortune；fortunate；fortunately；unfortunate；unfortunately6.rob；robber7.equip；equipment 8concern；concerned；concerning9.thorough；thoroughly10.extend；extension.重點短語1at _ costsat _ cost不管多大代價，無論如何at _ cost of 以的價格at _ cost of 以為代價_ cost 照原價；照成本價2go _ 瀏覽；仔細檢查；經歷go _ 追逐；追求go _ 走過；(時間流逝)go _ for 從事；酷愛；參加3at _ rate 無論如何；至少at _ rate 這/那樣的話at _ rate of 以的速度4_ good(and all) 永遠；永久do.gooddo good to. 對有好處for the good _ 為的利益，為好its _ good doing. 做沒用【答案】1.all；any；a；the；at2.through；after；by；in3.any；this/that；a4.for；of；no.重點句式1if american athlete marion jones _drugs，_ she _ made in to the olympics at all?如果美國運動員瑪里昂瓊斯沒有服用興奮劑的話，她能成功參加奧運會嗎？2in the future，athletes who _ might be able to do the 100 metres dash in just 8 seconds or the marathon in less than two hours.在將來，那些經過基因改變的運動員可能在8秒內跑完100米或在不到兩個小時內跑完馬拉松。3_parallels between bird flu and a killer epidemic in the past，jim smith looks through the history of epidemics for clues about what the future might hold.近斯的新聞報道將禽流感與過去的致命傳染病相提并論時，吉姆史密斯查了一下傳染病的歷史以獲悉將來會發生什么的線索。4_ the first world war and left families mourning worldwide.它爆發于第一次世界大戰即將結束之時，使世界各地的許多家庭承受喪親之痛。5however，this is the first time _.但是這是我第一次摔斷腿。【答案】1.hadnt taken；would；have2.have their genes changed3.with recent press reports drawing4.it struck near the end of5.ive broken my leg.回顧話題用本單元的詞匯或句式完成下列寫作任務如果麥克去年做一次徹底檢查的話，他現在就不用忍受癌癥的痛苦了。因此每年一次系統的醫療體檢可以幫助消滅一些致命疾病。因此，我們應該每年讓醫生做一次徹底的檢查。_【參考范文】if mike had done a thorough examination last year，he would not have to tolerate the pain of cancer now.so annual systematic medical examination can hel