【正文】 然而，社會學(xué)家把原因歸結(jié)為被誤導(dǎo)的更高貴的種族的觀念以及天生的對有色人種的不信任。 are an increasing number of elderly Chinese parents living apart from their children? One reason is the increasing upward mobility of the younger is expanding social opportunities for the the main reason, however, centers on dramatic changes in traditional ？原因之一是年輕一代的上進心增強了。 in interactive experiences beneficial to all is something that no one should valuable lessons learned therefore should not be arbitrarily dismissed , but should instead be 。 undesirable social trends will be far from an easy task and will require a dramatic change in keen awareness of right from wrong is essential for determining appropriate social ，看法需要有巨大的變化。 is high time we put an end to the deplorable practice of 。這件事情一點兒也不罕見，事實上是數(shù)以千計的案件的典型，這些案件與在酒精作用下開車的人有關(guān)。 spite of the extraordinary progress made in science and technology, problems remain in terms of guaranteeing that achievements benefit the greatest number of ，但是在保證進步成果使盡可能多的人受益這方面還存在一些問題。事實是這樣嗎？細致的調(diào)查無法證實這一觀點。 is a general debate nowadays about the problem of itinerant who object to the rising migrant population argue that increasing numbers lead to rising crime rates and harm social believe that strict limits should be placed on migrants entering China’s people who favor the influx of the cheap labor force, on the other hand, maintain that migrants are needed to support the massive urban infrastructure construction ，針對流動工人的問題展開了普遍的爭論。一方 面……，另一方面，Confronted with______，we should take a series of effective measures one thing，______For another，______ 。更為糟糕的是……。你可以在天空下睡去，醒來又沉醉。十五、It is time + S + 過去式（該是...的時候了）例句：It is time the authorities concerned took proper steps to solve the traffic 。 is the kindest teacher that I have ever 。十二、By +Ving, ~~ can ~~（借著...，..能夠..）例句：By taking exercise, we can always stay ，我們能夠始終保持健康。二十五、Spare no effort to + V（不遺余力的）例句：We should spare no effort to beautify our 。一些人認(rèn)為……There are different opinions among people as to people suggest that （常言道）……，它是我們前輩的經(jīng)歷，但是，即使在今天，它在許多場合仍然適用。而且……，最重要的是……______is necessary and important to our countrys development and ， more, important of all,。 it es to the increasing use of motor vehicles in Beijing, some people think that use should be argue that the opposite is is probably some truth to both arguments, but emission controls must be instituted regardless of the number of ，有的人認(rèn)為應(yīng)該限制使用。但是，他們有沒有意識到迅速發(fā)展的信息技術(shù)也能導(dǎo)致侵犯隱私？ use of guanxi is a widespread method for conducting business, but is it a wise one? The method is now being challenged by more and more ，但這種做法明智嗎？現(xiàn)在，越來越多的人對這種方法提出了質(zhì)疑。 before in history has the issue of overpopulation been more evident than ，人口過剩的問題從來沒有比現(xiàn)在更加突出。 has been undesirable trend in recent years towards the worship of recent survey showed that X percent of respondents ranked getting rich as their top priority, pared to X percent only a few years do people fail to realize that wealth does not necessarily bring happiness?近年來出現(xiàn)了對社會有害的拜金主義傾向。 needs to reexamine the results of political and social modernization in order to ascertain the benefits and indeed the detrimental aspects from a new , various perceived acplishments might in fact prove to be far from ，甚至是有害的方面。 solutions for solving problems surrounding poverty remain , public recognition of the necessity to provide a better quality of life for millions of people will represent the first step in finding effective 。, ensuring sustainable development will require a certain level of sacrifice and arduous efforts on the part of all , the accrued returns will both strengthen the nation and ensure a better life for all Chinese ，確保持續(xù)的發(fā)展需要人們做出一定程度的犧牲和辛勤努力。s crime rate—the dramatic influx of itinerant workers in urban areas。我認(rèn)為這種現(xiàn)象是不恰當(dāng)?shù)慕巧湫秃腿鄙傩袨橐?guī)范的很好的定義造成的。 incidence rate of cancer mainly stems from several factors, including inappropriate diets, poor healthcare practices and the lack of early medical advances and rising awareness do, however , offer promising hope for the ，包括不適當(dāng)?shù)娘嬍?、不好的保健?xí)慣以及沒有及早發(fā)現(xiàn)。 has sparked the increasing interest in exercise? For one thing, people have gained a greater awareness of the need for physical another, the constantly improving standard of living enables Chinese people to patronize the increasing number of recreational main thing perhaps centers on the healthcare and psychological benefits exercise ？一方面，人們更加清楚地意識到保持身體健康的必要性。他們也許是對的，但他們可能忽略了人的生命在最初階段的寶貴。然而，我們不能依靠他們的成績，而必須努力工作，取得更輝煌的成就。我們不應(yīng)該堅持對環(huán)境有害的追求。 parents spare the rod and spoil the child? Opinions concerning strict parental discipline vary view strict discipline as nothing more than a form of abuse, while others argue it is an essential factor for instilling appropriate social 、慣了孩子？針對嚴(yán)厲的家教的看法大相徑庭。 families were once seen as a , however, things are changing and an increasing number of Chinese parents realize that fewer are 。但事實真是這樣嗎？ of the pressing problems facing our nation(China)today is overing disparities in urban and rural ine （中國）如今面臨的緊迫問題之一是克服城鄉(xiāng)收入水平之間的差距。但是，另一方面，支持廉價勞動力流入的人主張，為了支持大規(guī)模的城市基礎(chǔ)設(shè)施建設(shè)規(guī)劃，流動人口是必需的。It is high time that something was done about these measures will ……？第一個原因是……；第二個原因是……；第三個原因 是……。它既有有利的一面，也有不 利的一面。大多美好的東西都不夠。十八、be + forced/pelled/obliged + to + V（不得不...）例句：Since the examination is around the corner, I am pelled to give up doing ，我不得不放棄做運動。）例句：We cannot emphasize the importance of protecting our eyes too 。十、Adj + as + Subject（主詞）+ be, S + V~~~（雖然...）例句：Rich as our country is, the qualities of our living are by no means satisfactory.{by no means = in no way = on no account 一點也不} 雖然我們的國家富有，我們的生活品質(zhì)絕對令人不滿意。二十三、It pays to + V ~~~（...是值得的。 =woo(man woos woman, oldfashioned), seek(if you seek sth, you try to obtain )=precise(precise is exact and accurate in all details), exact(correct in every detail)=obscure(unknown or known by only a few people)=peak, summit =rival, opponent(especially in sports and politics)1 =condemn(if you condemn something, you say it is very bad and unacceptable)=perspective, standpoint