Unit Three key words and sentences__ (for students reference)由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“大学英语unitthree”。
Unit Three Social Problems
In-cla Reading:Latchkey Children —— Knock, Knock, Is Anybody Home? Words and Phrases:
advisable
athletic
compel/compelling 强迫/引人入胜的isolation
securesteadily
foster抚养
fulfillment
maturity
optimum最佳的suppre抑
phenomenon/phenomenainvaluable
resentful怨恨的in the long run
priority
overwhelming势不可挡的 resentful/resentment
range from…to…
制work out
in case of
Sentences:
1)Partly because of financial need, and partly because of career choices for personal fulfillment, mothers have been leaving the
traditional role of full-time homemaker.母亲们已经不再扮演专职家庭主妇的传统角色，这在一定程度上是出于经济上的需要，一定程度上也是为了 使自己有一种成就感。
2)For some youngsters, it is a productive period of private time, while for others it is a frightening, lonely void.对于某些孩子来说，这
是一段属于他们自己的有所作为的时间，而对另一些孩子来说则是令人恐惧、孤独的空虚。
3)These children looked upon their free time after school as an opportunity for personal development.所有这些孩子都把他们放学
后的这段自由时间看成是自我发展的机会。
4)Given the reality of the situation, the question to ask is: how can an optimum plan be worked out to deal effectively with the
situation.考虑到这种现象的现实状况，要提出的应是这样一个问题：如何才能制定一个最佳方案来有效地应对这种局面。5)Feeing loved provides invaluable emotional strength to cope succefully with almost any difficulty that arises in life.孩子们感到有
人爱护他们，这会赋予他们一种不可估量的情感力量，去成功地应付生活中出现的种种困难。
After-cla Reading:Thief Words and Phrases:
abruptly
collision
destinationfareidentify/identification
trim
worldly
intactzigzag
membershipmarine
ragescattertile
all at oncecatch sight ofhang on toin place
Sentences:
1)But it is not until she has bought her ticket and turns to walk away that he realizes her beauty.但是一直到她买好票转身走的时候，他才发现她有多美。
2)At first he is startled that anyone would be so close as to touch him, but when he sees who it is he mustered a smile.他先是吓了一
跳：居然有人会靠近得碰到自己！但是当他看清是谁时，他挤出一个笑容。
3)She is seated against a front window of the terminal, taxis and private cars moving slowly beyond her in the gathering darkne.她
正背靠着候机厅正面的一扇玻璃窗坐着，出租车和私家车在越来越暗的暮色中慢慢地从她的身后驶过。
4)The wallet is a woman’s, fat with money and credit cards from different stores, and it belongs to the blonde in the fur-trimmed coat.这是个女式钱包，鼓鼓地塞满了钱和各大商店的信用卡。它是那位穿着镶有灰色皮毛衣服的金发女郎的。
5)Two weeks later---the embarrament and rage have diminished, the family lawyer has been paid, the confusion in his household has
receded---the wallet turns up without explanation in one morning’s mail.两个星期后—尴尬和气愤已经消了，家庭律师的费用付了，家中的混乱也平息了—这时，却在早晨的邮件里发现了钱包。
