大学英语 key words for Unit 7_unit7大学英语答案
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Unit SevenRelationships and Communication
Key Words and Expreions
1.How often is it a vital cause in the failure of personal relationships?(Para.1, L.4)
vital a.extremely important and neceary for sth.to succeed or exist 极为重要的，关系重大的e.g.These measures are vital to food security.这些举措对于食品安全是至关重要的。
It is vital that you keep accurate records.保存精确的记录是极为重要的。
派生词
vitalityn.生命力，活力
近义词辨析
vital, eential, important
vital 为正式用词，侧重指维持生命、活力必不可少的，或生死攸关的。eential强调必
不可少，暗含某物如缺少某部分，则失去本质特征的意味。important 是较普通用词，强调某物值得重视。
e.g.Irrigation was ______ to early agriculture.(vital)灌溉对早期农业具有重要性。
Impartiality is ______ to a judge.(eential)公平是当法官所必需的。
Happine is more ______ than money.(important)幸福比金钱更重要。
2.How often does it contribute to broken homes?(Para.1, L.5)
contribute
1)vi.(usu.~ to)help in causing a situation, event, or condition 起促成作用
e.g.The report says design faults in Titanic contributed to the tragedy.据报道，泰坦尼克号的设计缺陷促成了悲剧的发生。
Honesty and hard work contribute to succe and happine.诚实加苦干有助于成功和幸福。
2)vt.(usu.~ sth.to)give money, help, ideas, etc.to sb./ sth.向...贡献 / 提
供（金钱、帮助、建议等）
e.g.He seemed to be regretting that he had contributed money to Chinese Red Cro.他似乎正后悔不该捐钱给中国红十字会。
3.Experts tend to resort to the term “generation gap” to explain the conflictsbetween parents and children.(Para.2, L.9)
resort
1)vi.(usu.~ to)make use of;turn to(often sth.bad)for help 采取；诉诸于（通常为不好的事物）e.g.If other means fail, we shall resort to force.如果其他手段均告失败，我们将诉诸于武力。He resorted to stealing when in poverty.他在穷困中靠行窃度日。
2)n.[C] a place frequently visited by people for relaxation or recreation;holiday center, tourist
center人们为放松和消遣常去的地方；度假胜地，旅游胜地
e.g.He spent his two-month summer vacation at a seaside resort.他在一个海滨胜地度过了两个月的暑假。
4.Though there might be room for hesitation in the adoption of it when “generation”
is taken into account, it is far from wrong to borrow the rest in making an analysis.(Para.2, L.13)
take into account, take into consideration, allow for;consider particular facts, situations, etc.when making a decision or judgment考虑；注意
e.g.The government should take into account all the consequences before taking action.政府在采取行动前应考虑到所有的后果。
People seem to fail to take into account the fact that education does not end with graduation.人们似乎忽视了教育不应该随着毕业而结束这一事实。
5.People may wonder why their listening ability is undesirable when their hearing ability is physically sound.(Para 4, L.31)
sounda.1)in good condition;without disease or damage;healthy 完好的；健全的；无损的；健康的e.g.A sound mind is in a sound body.健全的精神寓于健康的身体。
The old building is still structurally sound.这座老房子仍然结构完好。
2)sensible and likely to produce the right results合理的e.g.The book gives some sound advice.书中提出了一些合理的建议。
3)complete and thorough彻底的；完全的e.g.He has a sound grasp of European history.他通晓欧洲历史。
4)deep and unbroken;undisturbed(in sleep)深沉而不间断的；不受打扰的（睡眠）
e.g.The baby is in a sound sleep.那婴儿睡得很熟。
6.With much free time left at their disposal, the listeners are likely to be carried away by their own
thoughts and they soon lose their way.(Para.5, L.49)
at one's disposal,(sth.)available for someone to use（某物）可供某人随意使用，供某人支配 e.g.Do you have this computer at your disposal?这台电脑归你使用吗？
I’ll put my car at his disposal if neceary.必要时，我会把我的车给他用。
7.Other psychological factors also come into play.(Para.7, L.59)
come into play, begin to operate or be active 开始起作用，开始活动
e.g.The new marriage law has come into play.新的婚姻法开始起作用了。
搭配
come into 之后可以加上一个名词，表达“开始...”的意思。
e.g.come into use开始使用
come into effect开始生效
come into fashion开始风行
come into power开始掌权
Text BWhat Can We Do to Improve Human Relationships
Key Words and Expreions
1.encounter(L.1)
1)vt.（正式用语）遇到，遭遇
e.g.I first encountered him when studying at university.我在读大学时第一次遇到他。
The government has encountered strong opposition to its plans to raise individual income tax.政府提高个人收入所得税的计划遭到强烈反对。
2)n.[C]遭遇；偶然碰到；遭遇战，对决
e.g.It was a bloody encounter between the two armies.这是那两军之间的一次激烈的遭遇战。
2.breeze through(L.7)
（非正式用语）轻而易举地通过
e.g.She breezed through her exams.她轻而易举地通过了考试。
Chinese team breezed through the first three rounds of the tournaments.中国队轻松地取得了比赛前三个回合的胜利。
3.endure vt.(L.24)忍受，忍耐（痛苦、苦难等）
e.g.I can’t endure her endle complaints any longer.我再也忍受不了她那些没完没了的抱怨。
It seemed impoible that anyone could endure such pain.似乎没有人能承受得了那样的痛苦。
4.pa away(L.38)（委婉语）去世，死
一些常见的表示“死亡”的委婉语：
be gone走了
go west上西天
go to heaven / a better world升天，上天堂；到极乐世界去，归天
die a natural death寿终正寝
fall asleep长眠
to be called to God被上帝召唤去了
depart one’s life逝世，辞世，与世长辞
lay one’s bones入土
kick the bucket蹬腿、翘辫子
snuff it断气
rest in peace安息
