大工12秋《大学英语3》辅导资料七.doc

大学英语3辅导资料七 主 题： 对Unit 5的重点单词、短语的讲解 学习时间：2012年11月12日－11月18日 内 容： NEW WORDS (对课文重点单词的解释) 1. aid vt. 帮助，援助 e.g. an index to aid the reader（帮助读者的索引） [搭配] aid sb. in/with sth. e.g. The local community aided us in our investigation.（当地社区协助我们调查。） [词性变化] aid n. 帮助 e.g. I managed to go up the mountain with the aid of a guide.（在向导的帮助下，我爬到了山顶。） 2. comfort n. 舒适；安逸 e.g. This car is built for comfort.（这辆车是供休闲用的。） They live a life of great comfort.（他们过着非常安逸的生活。） [词性变化] comfortable adj. 舒服的，舒适的 e.g. a comfortable chair（舒适的椅子） I love these shoes – they’re so comfortable!（我喜欢这双鞋——穿起来非常舒服呢！） 3. crisis n. 危机 e.g. They suffered huge losses in the financial crisis.（他们在经济危机时遭受了巨大的损失。） In times of crisis its good to have a friend to turn to. （危难时好在有朋友可以投奔。） 4. conflict n. 争执；冲突 e.g. It will lead to conflict between Unions and Management.（这将导致工会与管理部门的冲突。） Personal and political conflicts among ministers are increasingly common.（部长之间的个人冲突和政治冲突现在愈来愈普遍。） [搭配] come into conflict 争吵；争论 e.g. We came into conflict over money.（我们开始为了钱而争吵。） 5. defeat vt. 战胜；击败 e.g. Scotland defeated Wales by three goals to one.（苏格兰队以3:1击败威尔士队。） The British army was finally defeated in 1783.（英国军队最终于1783年战败。） [词性变化] defeat n. 战胜；击败 e.g. Superior air defense contributed to their defeat of the enemy.（优秀的空防为击败敌人作出了贡献。） The team has suffered several defeats recently.（球队最近多次败北。） 6. declaration n. 宣言；申报；宣布 e.g. a declaration of war（战争宣言） [词性变化] declare vt. 宣告；宣布 e.g. Our government has declared war on them.（我们政府已经向他们宣战。） Jones was declared the winner.（琼斯被宣布为胜利者。） 7. generous adj. 慷慨的，大方的 e.g. It was very generous of you to lend them your new car to go on holiday.（你肯把你的新车借给他们去度假用，真是慷慨。） [词性变化] generosity n. 慷慨 e.g. His generosity to the poor is well known.（他对穷人的慷慨为人所熟知。） 8. humble adj. 地位卑微的 e.g. He was only a humble bank clerk.（他不过是个小小的银行职员。） She was born of humble parentage.（她出身卑贱。） 9. hatred n. 憎恨；仇恨 e.g. She is full of hatred for the driver who killed her dog.（她对开车压死她的狗的那位司机充满了