要素

在现代英语中，时态的运用是语言交流的关键要素之一。其中，现在完成时是表达过去动作对现在产生影响或结果的时态。现在完成时的构成是学习它的第一步，而其用法则是我们需要深入了解和掌握的重点。

导读:比尔盖茨，如此成功的商业大亨与慈善家，称为天才绝不为过，那他会对十九岁的自己说些什么呢？As the richest man in the world, Bill Gates is no stranger to success.作为这个世界上最富有的人，比尔盖茨对成功并不陌生。So when

口语要素228例精选 1． It's up to you.（由你决定。） 2． I envy [羡慕]you.（我羡慕你。） 3． How can I get in touch with you? 4． Where can I wash my hands? （请问洗手间在哪里？） 5． What's the weather like today?（

180． If I had known that, I could have helped you. （假如我早知道，我就能帮你了。）[最实用的虚拟语气]181． I couldnt care less.（我不在乎。）182． You have my word.（我保证。）183． He hit the ceiling at the news.（他听

108． Thats really something.（真了不起。）109． Are you sure?（你确信吗？）110． Are you crazy?（你疯了吗？127． Im always punctual.（我总是很准时。）128． You may leave it to me.（交给我来办。）129． I wish I could.（

77． Over my dead body!（休想！）78． Can you give me a hand[帮手；援助]?（你能帮个忙吗？）79． We have thirty minutes to kill[消磨；打发（时间）].（我们有三十分钟空闲时间。）80． Whatever you say.（随便你。）81． Itll c

156． It doesnt seem like that.（似乎不象是那样。）157． Dont get on my nerves!（不要搅得我心烦。）158． Everything will be fine.（一切都会很好。）159． Ill be ready in a few minutes.（再过几分钟就好了。）160． I wonder

51． Think nothing of it.（别放在心上。）52． Im not myself today.（我今天心神不宁。）53． I have a sweet tooth.（我喜欢吃甜食。）54． I cant express[表示；表达；表明] myself very well in English. （我不能很好地用英语表

A.AA制 Dutch treatment; go Dutch艾滋病(获得性免疫缺损综合征) AIDS (Acquired Immune Deficiency Syndrome)爱丽舍宫 Elysée Palace安居工程 Housing Project for low-income families按成本要素计算的国民经济总值 GNP at factor cos