第1个回答 2009-02-17
1.When you think you know nothing, then you begin to know something.当你以为自己一无所知的时候，你就是在开始知道一些事物了。
2.When truth is buried under the ground it grows, it chokes, it gathers such an explosive force that on the day it bursts out , it blows up everything with it.当真理被埋在地下的时候，它在生长，它感到压抑，它蓄存着这么一种爆炸性力量，一旦冒出，它就会炸破一切！
3.Strike while the iron is hot. 趁热打铁。
4.Will you watch my clothes while I have a swim. 我游泳的时候，请你照看一下我的衣服。
5.You can feel the air moving as your hand pushes through it. 当你的手在空气中挥动的时候，你就能感觉到空气在流动。
6.Our headmaster laughed as she spoke.我们的校长边谈边笑。
7.When she came in, I stopped eating.她进来时，我在吃饭。(瞬时动词)
8.When I lived in the countryside, I used to carry some water for him.当的住在农村时，我常常为他担水。（延续性的动词）
9.We were about to leave when he came in.我们就要离开，就在那时他进来了。
10.While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词，was reading和was watching同时发生)
11.I like playing football while you like playing basketball.我喜欢踢足球，而你喜欢打篮球。（对比）
12.We always sing as we walk.我们总是边走边唱。（as表示“一边……一边”）
13.As we was going out, it began to snow.当我们出门时，开始下雪了。（as强调句中两个动作紧接着先后发生，而不强调开始下雪的特定时间）
14.It will be four days before they come back. 他们要过四天才能回来。
15.Einstein almost knocked me down before he saw me.爱因斯坦几乎把我撞倒才看到我。
16.My father had left for Canada just before the letter arrived.我父亲恰好在信到之前去加拿大了。
17.They had not been married four months before they were divorced. 他们结婚还不到四个月就离婚了。
18.After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是怎样决定的。
19.After we had finished the work, we went home.完成工作之后，我们回家了。（从句用过去完成时，主句用一般过去时）
20.I didn't go to bed until（till） my father came back.直到我父亲回来我才上床睡觉。
21.It was not until the meeting was over that he began to teach me English.直到散会之后他才开始教我英语。
22.I worked until he came back.我工作到他回来为止。
23.I didn't work until he came back.他回来我这才开始工作。
24. Please wait until I arrived.在我到达之前请等我
25.I have been in Beijing since you left. 自从你离开以来，我一直在北京了。
26.Where have you been since I last saw you? 自上次我和你见面以后，你到哪里去了？
27.It is four years since my sister lived in Beijing. 我妹妹不在北京住有四年了。
28.It is five months since our boss was in Beijing.我们老板离开北京有五个月了。
29.I will go there directly I have finished my breakfast. 吃完早饭，我立即到那里去。
30. The moment I heard the news, I hastened to the spot.我一听到消息，马上赶到了出事地点。
31.As soon as I reach Canada, I will ring you up. 我一到加拿大，就给你来电话。
32.He had no sooner arrived home than he was asked to start on another journey. 他刚到家，就被邀请开始另一旅程。
33.No sooner had the sun shown itself above the horizon than he got out of bed to commence work.太阳刚从地平线上升起，他就起床劳动去了。
35.He had hardly fallen asleep when he felt a soft touch on his shoulder.这个阿拉伯人刚要入睡就感到肩膀上被轻轻一触。
36.By the time you came back, I had finished this book.到你回来时，我已经写完这本书了。
37.By the time you come here tomorrow, I will have finished this work. 你明天来这儿的时候，我将已经完成此工作了。
38.Each time he came to Harbin, he would call on me. 他每次来哈尔滨，总是来看我。
39.Whenever that man says“To tell the truth”, I suspect that he's about to tell a lie.每当那个人说“说实在话”的时候，我猜想他就要说谎了。
40.You grow younger every time I see you. 每次遇到你，见你更年轻了。
41.You can go where you like as long as you get back before dark. 你可以随意到哪里去，只要在天黑以前回来就行。
42.I will fight against these conditions as long as there is a breath in my body! 只要我一息尚存，我就要反对这种境况。
43.He smiled as he stood up.
他一边站起来一边笑着。
44.He left the classroom after he had finished his homework the other day.
前几天做完作业之后回的家。
45.Mr. Brown had worked in a bank for a year before he came here.
布朗先生来这之前已经在一家银行里工作一年了。