18世纪末，英国迅速成为世界的工厂。

At the end of the 18th century, Britain became the world’s factory quickly.到18世纪末，英国正迅速成为世界的工厂。

By the end of the 18th century England was fast becoming the workshop of the world.在十八世纪末，英国迅速成为世界的工厂。

Britain quickly became the world’s fac tory at the end of the 18th century. Bbb1.不幸的是，他们也推广快餐，快餐很容易融入繁忙的生活方式中。

Unfortunately, they also promote fast food which fits easily into busy lifestyles.Ccc1.除非他做错事，否则不会受到批评。

Unless he does something wrong, or he will not be criticized.2.从他的语音说明他是外国人。

His accent tells that he’s a foreigner .3.沉甸甸的果实压弯了树枝。

The fruits were so heavy that they bent the branches.4.村里的每个人都喜欢他，因为他对人很友好。

Everyone in the village liked him because he was very friendly people.5.成为多余而被解雇是工作着的人当今不得不面临的最大问题。

Redundancy is the biggest problem the working man has to face today.6.超市设法去满足家庭主妇的每一个需求，那样，她们在超市购物后就不需去其它商店了。

The supermarket tries to meet the housewife’s every need so that when she leaves, she’ll shop nowhere else.7.长期以来，人口众多的利弊一直是经济学家们讨论的话题。

The advantages and disadvantages of a large population have long been a subject of discussion among economists.Ddd1.到了明年7月，我在这里读书将已三年了。

By July of next year I shall have studied here for three years.2.当他工作时，没有什么事件能打扰他。

Nothing can interrupt him when he is working.3.当你在学校附近，尽管周围没有小孩，你也必须减慢你的速度。

When you are near the school, you must slow down, even though there is no child around.4.到他来的时候，我们已经等了他两个小时了。

We had been waiting for him for two hours by the time he came.5.但是，在某种程度上，简短的回答并不意味着美国人不礼貌或不友好。

But brief replies do not mean Americans are impolite or unfriendly to some extent.6.大气中的气体、水、岩石都是无机物中最普通的实例。

The most common samples of inorganic materials are the gases of the atmosphere, water, rocks, etc.7.对于年轻人来说，培养独立思考的能力很重要。

To young people, it is very important to develop the ability to think on their own.Fff1.飞船进入大气层会全速燃烧直至完全消失A spaceship entering the earth's atmosphere at full speed would burn up completely and disappear.2.凡是总是由难而易。

All things are difficult before they are easy.Ggg1.各种材料的磁性有很大的不同。

Various substances differ widely in their magnetic characteristics.Hhh1.毫无疑问的是，所有的电视节目都应该是教育。

There is no doubt that all television programs should be educational.2.毫无疑问要钻这么深的一个孔，他们必须解决许多复杂的问题；Undoubtedly, they should cope with lots of complicated problems in order to dig so deep a hole.3.很多人对计算机的敌对情绪缘于担心计算机的印入会导致他们失业。

Much unfriendly feeling towards computers has been based on the fear of widespread unemployment resulting from their introduction.4.和收入较低、文化程度不高的女性相比，家庭收入更高、教育程度更高的女性中吸烟者更多。

There are slightly more smokers among women with higher family incomes and higher education than among the lower income and lower educational groups.Jjj1.假如你昨天到达，你就能见到她。

If you had arrived yesterday, you could have seen her.或者You would have seen her if you arrived yesterday.2.JANE为自己的城市自豪，当她当游客参观时从不感到厌烦。

Jane was so proud of her city that she was never bored of guiding the tourists to look around.3.尽管任务重时间紧，我们仍然努力去完成。

Although there is not enough time for the tough task, we still tried out best to accomplish it.4.尽管任务非常艰巨，我们仍然努力去完成。

Although the task is very tough, we still try our best to finish it.5.尽管这意味着要生活在不确定和失败的恐惧中，但是我依然坚持我的梦想，愿意接受考验。

I would keep putting my dream to the test even though it meant living with uncertainty and fear of failure.6.尽管约翰和他哥哥在年纪上相差不大，但他们的个性却不相同。

John and his brother differ in personality even if their differences in age are not significant.7.尽管已经很晚了，他们还在继续工作。

Though it was late, they kept on working.8.简而言之，艺术传达了一个时代和一个地区的基本情况，因此艺术研究能够清晰的给我们提供比大多数历史书更深刻的理解。

In short, art expresses the essential qualities of a time and a place, and a study of it clearly offers us a deeper understanding than can be found in most history books.9.晶体管的体积小，重量轻。

Transistors are small in size and light in weight.Kkk1.卡什被人们誉为人像大师，由于受到历史上一些著名画家的影响，他在拍摄中经常运用黑白摄影。

Karsh was praised as a master portraitist, often working in black and white, influenced by great painters of the past.2.看起来这封信是在匆忙中写成的。

It seemed that the letter was finished in a hurry.Lll1.老师布置读多少章节作为家庭作业（assign）? How many chapters has the teacher assigned us to read as our homework?2.老师布置了要读多少章节的作业？How many chapters should be read for homework according to the teacher?3.老师鼓励学生多听多读多写。

The students are encouraged by their teacher to do more listening, reading and writing.4.历史每重演一次，代价就增加一分。

Each time history repeats itself, the price goes up.Mmm1.没有钢铁，就没有现代工业。

Without iron and steel, there would be no modern industry.2.每个人都喜欢受表扬而不是批评。

Everyone likes to be praised rather than be criticized.3.每当听到这首歌时，我就会想起你。