【文章內(nèi)容簡(jiǎn)介】 nd for hundreds of ，平坦的地域可以延伸數(shù)百英里。It is hard to believe that this great underwater chain of mountains encircling the earth was discovered only a few years 。Unit 2(P36)The purpose lof the sabbatical leave is to give the professor experiences which will make him a wiser person and a better teacher when he returns to his ，當(dāng)他們回到大學(xué)時(shí)，這些經(jīng)歷會(huì)讓他們成為更明智的人，更稱(chēng)職的教師。People who do hard physical labor were particularly interesting to 。He had some good things to say about people who do hard physical 。A lot of my coworkers would plain when the work was too heavy,but thdy’d plain a lot more when there was nothing to ，但是當(dāng)無(wú)事可做的時(shí)候，他們抱怨的更多。Even though pay was important, what brought the greatest satisfaction was knowing that someone had noticed how a job was being ，但是給予最大的滿(mǎn)足是了解到有人已經(jīng)注意到怎樣完成一項(xiàng)工作。He now believes that every young person should be required to spend at least half a year in the world of work before starting university ，每個(gè)年輕人在上大學(xué)前應(yīng)該在實(shí)際工作中鍛煉至少半年。Unit 3(P62)Economists predic that this change is going to continue in the same 。A lot of work your fathers and grandfathers used to do is now done by machines like puters or puterized 。Now that most married women work outside the home ,the need for services such as restaurants and daycare centers has ，像對(duì)餐飲業(yè)和托兒所等服務(wù)的要求都增加了。So some economists worry that the standard of living of many Americans might 。The good news is that some of the fastest growing service jobs are the better paying ones，particularly in the technical and professional ，尤其是在技術(shù)和需要技能的領(lǐng)域。Like registered nurses and puter analysts，these jobs require a high degree of skill and many years of ，比如護(hù)士和電腦分析員，需要高技能和多年的教育。Unit 4(P91)Some sports stars have bee more widely recognized than any national leader other than the 。Junior and senior high schools have coaches as faculty members, and school athletic teams pete with each other in an array of ，學(xué)校體育隊(duì)在多種比賽中相互競(jìng)爭(zhēng)。In some small American munities, high school athletics are a focal point of the townspeople’s activities and ，中學(xué)體育活動(dòng)成為市民活動(dòng)和談事的焦點(diǎn)。A person who knows a local sports hero personally, or who attends events where famous athletes are present, is considered by some people to have acplished something ，或者參加有著名運(yùn)動(dòng)員出席的活動(dòng)的人都被某些人認(rèn)為事業(yè)有成。Expressions from sports are extraordinarily mon in everyday American ，在日常美國(guó)口語(yǔ)中用得非常普遍。Black Americans are heavily overrepresented in the major sports of baseball, football and 、橄欖球和籃球這三項(xiàng)主要運(yùn)動(dòng)中占大多數(shù)。UNIT I(P116)76．At last the meeting came to an 。77．They dwell in the country but work in the ，但在城里工作。78．I have profited much by his 。79．We should make the past serve the 。80．He owes his success more to luck than to ability, 他的成功是靠運(yùn)氣，而不是因?yàn)樽约河心芰ΑNIT 5(P127)1．Pubic schools in the United States are under the cintrol of the individual 。2．At any rate, elementary and secondary education together take twelve years to plete, excluding ，除了幼兒園，小學(xué)和中學(xué)總共要用12年讀完。3．Pubic schools are free to all boys and girls, but some parents prefer to send their children to private ，但有些父母更愿意送自己的孩子去私立學(xué)校。4．Other private schools are not religious, but have small classes and very good teachers so that parents think their children will get a better education there than in the larger classes of the pubic ，但也是小班授課并有優(yōu)秀教師任教，所以父母?jìng)冋J(rèn)為他們的子女應(yīng)該接受比公立學(xué)校較大班授課更好的教育。5．In many cities, the secondary schools offer classes in adult ，中學(xué)開(kāi)設(shè)成人教育課程。UNIT 6（p151）1． It is the day when everyone goes back home to spend the day with his family,to have the traditional Thanksgiving dinger of roast turkey, to talk about old ，個(gè)個(gè)都趕著回家與家人共度感恩節(jié)，享用傳統(tǒng)的佳肴烤雞，共話過(guò)去的好時(shí)光.。2． But this time Pete had e here more from habit than from ，而是由于習(xí)慣3． He had just had a dinner so enormous that he could hardly ，撐得幾乎無(wú)法呼吸。4． His hair was whiter and thinner than it had been the year before, and he leaned more h