【正文】 ase because they don’t have the certificate. Group 49: 字母組合ph讀[ f ]emphasize強(qiáng)調(diào) phenomenon現(xiàn)象 physique體格 atmosphere氛圍 phase階段[串記](méi) 強(qiáng)調(diào)早期在運(yùn)動(dòng)氛圍中增強(qiáng)體質(zhì)的現(xiàn)象Teachers always emphasize the phenomenon of improving physiques in sports atmosphere at an early phase. Group 50: 字母組合gh讀[ f ]或不發(fā)音delighted高興的enlighten啟迪tough 艱苦的rough狂暴的[串記](méi) 通過(guò)暴雨中的艱苦訓(xùn)練得到啟迪The parents are delighted to see the children enlightened through the tough training in the rough rain.Group 51: 字母組合qu讀[ kw ]quantity數(shù)量 quality品質(zhì), 素質(zhì) qualified合格的 quit放棄 qualification資格證 [串記](méi) 大量合格中醫(yī)因無(wú)證不得不放棄行醫(yī)Quantities of qualified doctors of Chinese medicine had to quit practicing because they didn’t have qualifications.Group 52: 字母組合ture讀[tFE ]lecture講座literature文學(xué)culture文化feature特征[串記](méi) 教授做文學(xué)文化講座The professor is giving a lecture on American literature. In his opinion, each culture has each own features.Group 52: 字母組合th讀[W ]thief小偷 threat威脅 enthusiastic熱情 threaten 威脅[串記](méi) 小偷的威脅與熱情的狗The thief was a threat to his property。 ]altogether完全gather收集therefore因此further進(jìn)一步的[串記](méi) 完全忘記不放棄Although he has forgotten it altogether after the illness, he never gave up his efforts. He gathers further information, therefore, achieved greater success. Group 54: ex輔音字母前讀[iks ], extent程度external外部的be exposed to接觸extend延伸 [串記](méi) 互聯(lián)網(wǎng)把我們與外部世界連接起來(lái)To some extent, the Internet has connected us with the big external world. By going online, we are exposed to other cultures as well as extend our influence over the whole world. Group 55: ex輔音字母前讀[igz ] exact準(zhǔn)確地exist存在exaggerate夸大exhaust精疲力泄[串記](méi) 存在愛(ài)夸張的人To be exact, there exist some people who always exaggerate. If they are a little tired, they say “I am exhausted”.Group 56: 輔音字母組合讀[F ] astonished震驚的establish建立 friendship友誼share分享[串記](méi) 震驚他們建立了真正友誼We are astonished to learn that they have established true friendship since they share little things in mon.Group 57: 輔音字母組合tr讀[tr ] Contribution貢獻(xiàn) trade貿(mào)易 stress 壓力 extra額外的 training培訓(xùn)[串記](méi) 想為公司的貿(mào)易做貢獻(xiàn)而身處重壓As he wants to make contributions to the trade of the pany, he puts himself under stress. He works extra hours and managed to join in the training.Group 57: 輔音字母組合dr讀[dr ] address地址 drama戲劇 drop放棄 drug毒品 dramatic巨大的[串記](méi) 放棄毒品，戲劇人生I don’t know his Email address, but I know his life is like a drama. He dropped drugs, and achieved dramatic success.Group 58: 非重讀的a 讀[E ] attract吸引attention注意appreciate欣賞appointment約會(huì)[串記](méi) 賞花忘了約會(huì)Flowers attracted her attention and she stopped to appreciate them, forgetting her appointment.Group 59: 非重讀的e 讀[i ] ensure確保effective有效果的 efficiently高效率地 expose暴露[串記](méi) 確保藥有效果，謊言被揭They ensured that their medicine was effective and can cure illness efficiently. Fortunately, their lies were exposed.Group 60: 前綴ab表示“偏離”，“脫離”abuse濫用abnormal不正常的 absence缺席absent缺席的[串記](méi) 教師濫用權(quán)利不正常It is abnormal of the teacher to abuse his power in punishing the absent studentsGroup 61: 前綴co/cor/col表示“共同”，“互相”college大學(xué) correspondence 通訊，一致colleague同事collide 碰撞，沖突 cooperate合作 [注意] cor用于字母r開(kāi)頭的單詞。 co用于元音字母開(kāi)頭的單詞和其它情況。[串記](méi) 為病人舒適委員會(huì)合力共抗艾滋For the fort of the patients, the mission is bining their efforts in the bat against Aids. They are peting as well as municating with each other.Group 63: 前綴con表示“共同”，“互相”(77)confirm確認(rèn)conclude 得出結(jié)論conform 符合，遵守be confronted with 面對(duì) conflict沖突 [注意] con用于上述兩組情況（group 61amp。[串記](méi) 阿扁所為不符合人民利益，沖突無(wú)法避免Our suspicions are confirmed. We can safely conclude that what A Bian has done does not conform to people’s interests. We are confronted with danger. A conflict is unavoidable. Group 64: 前綴de表示“相反”“除去”“向下”“離開(kāi)”(79)depression蕭條 defeat擊敗decrease減少destroy毀滅 depressed情緒低落 depart離開(kāi)[串記](méi) 蕭條中被競(jìng)爭(zhēng)對(duì)手擊敗During the economic depression, he was defeated by his petitors. Demand for his products was decreasing rapidly, which destroyed all of his hope. Greatly depressed, he departed for another country.Group 65: 前綴dis表示“相反”“除去”“分離”(95)discourage失去勇氣 disease疾病 disorder混亂，沒(méi)有秩序 disadvantage不利地位，弊端 discard拋棄 disappointed失望 disappear消失 discover發(fā)現(xiàn)[串記](méi) 女孩生病泄氣，男友不棄不離The girl was discouraged with her serious disease. Her life was in great disorder and she was at a great disadvantage. However, her boy friend didn’t discard her. He was not disappointed and he didn’t disappear from her life. Instead, he helped her to discover the cure for her disease.Group 66: 記住以下幾個(gè)用di的常用單詞difficult困難的direction方向 differ不同divorce離婚 divide 分割 dictionary字典[注意] di在現(xiàn)代英語(yǔ)中已經(jīng)喪失了構(gòu)詞活性，除去以上幾個(gè)常用單詞和dis，其它讀音為[di]的單詞大多拼寫為 “de”。 encourage鼓勵(lì) enlarge