2014年职称英语综合类考点语法:否定句型讲解7

    点击查看：2014年职称英语综合类考点语法:否定句型讲解汇总

　　... before/after ...

　　结构┱主要子句+before/after+子句

　　说明┱此句型意为“…之前/之后”。的动作发生在动作之前或之后。before 引导的不可用否定式。

　　You must send some sample to the customer before you go abroad.

　　在你出国之前，应该先寄给客户一些样品。

　　After you think it over, please let me know by fax. 你仔细考虑过之后，请用传真相告。

　　What do you want to do after you have concluded this transaction?

　　这笔生意成交之后你想做什么?

　　... because/as/since ...

　　结构┱主要子句+because/as/since+子句

　　说明┱此句型意为“…因为…”。because 作“因为”解释，是，它后面所引导的，叫做“”。前切不可加 so;可放在后，但为了强调，可放在前。

　　I didn’t like it because it was noisy. 我不喜欢它因为很吵闹。

　　His boss looked at him coldly because he made several big mistakes.

　　他的老板冷漠地看着他因为他犯了几个大错误。

　　John lives happily because he uses his time well to study.

　　约翰生活得快乐因为他善用他的时间学习。

　　As rain has fallen, the goods cannot be shipped. 因为下了雨，货物不能装运了。

　　Since you insist, I must amend the letter of credit. 既然你坚持，我就只好修改信用证。

　　... in that ...

　　结构┱主要子句+in that/seeing(that)/considering(that)+子句

　　说明┱此句型意为“…因为…”。注意，in that 中的 that 不能省去。

　　He didn’t attend the negotiation in that he was ill. 他因为有病，没有参加谈判。

　　I’d like to accept this item, seeing (that) the price is reasonable.

　　我愿意接受此品种，因为价格合理。

　　We agree to postpone the shipping date, considering (that) there is no steamer recently.

　　由于(考虑到)最近无船，我们同意推迟装期。

　　..., so ...

　　结构┱前句，+so/therefore/thus/hence+后句

　　说明┱此句型意为“…所以…”。so 是正式的，其它都是作用。

　　He is ill, so he cannot attend the negotiation. 他病了，所以他不能来参加谈判。

　　He was very tired, and therefore he didn’t give the market report.

　　他非常疲倦，所以没能作市场报告。

　　It was already rather late, thus we decide to urge the customer.

　　已经相当晚了，所以我们决定催促客户。

　　... and/or/or else ...

　　结构┱祈使句+and/or/or else…

　　说明┱and 译成“那么”，用于表一致的概念;or 译成“否则”，用于表相反的概念。“命令句+ and”等于“If ...”，意为“得…，这么一来才能…”;“命令句+or”等于“Unless ...”，意为“得…要不然…”;or 也可用 or else 取代。

　　Study hard, and you’ll pass the exam. 要用功，那么你才会考及格。

　　Study hard, or you’ll fail (in) the exam. 要用功，否则你会考不及格。

　　Make haste, and you’ll be in time for class. 动作快一点，你才赶得及上课。

　　Make haste, or you’ll miss the first train. 快一点，要不然就赶不上第一班火车了。

　　Stop smoking now, or else your health will be ruined.别再抽烟了，否则你会毁了自己的健康。

　　one more N, and ...

　　结构┱数量名词(one，two，three…)+more+名词，+and…

　　说明┱此句型意为“再…，就…”。and 连接。

　　One more effort, and you will get to the top. 再加点油，你就可以到达顶端了。

　　Two more days, and I can finish the work. 再过两天，我就能完成这份工作。

　　One more step, and you’ll be killed. 再走一步，你就会没命。

　　A few more days, and the company will be on the verge of bankruptcy.

　　再过几天，这家公司就将濒临破产的边缘。

　　There be N and N

　　结构┱There+be+名词+and+名词

　　说明┱此句型意为“有各色各样的…”。通常用复数。

　　There’s always weather and weather. 老是有各种各样的天气。

　　There are men and men. 有各式各样的男人。

　　There are actors and actors. 有各式各样的演员。

　　A + be ..., and B ...

　　结构┱主词1+be+…，and+主词2+(be)…

　　说明┱2之后的 be 往往省略。

　　There midnight’s all a glimmer and noon (is) a purple glow.

　　那儿午夜浮光微摇，中午紫光争耀。

　　His critics are many and his admirers (are) few. 他的批评者多，而赞美者少。

　　The girls are skating and the boys (are) watching. 这些女孩在溜冰，而这些男孩在观看。

　　It is true ..., but ...

　　结构┱It is true that…，but…

　　说明┱此句型意为“…是事实，但…”。but 前后所连接的部分或意义相反或成为对比。本与 though 所表现的意思完全相同。也可用“Indeed (that) ..., but ...”。

　　It is true that these changes take a long time, but not as long as we might expect.

　　这些变化需要一些长的时间是事实，但不像我们所可能预期的那样久。

　　It is true that he stole the bicycle, but he is not so bad as you might think.

　　他偷脚踏车是事实，但他并不像你所想的那样坏。

　　It is true that he is rich, but he must know money is not everything.

　　他有钱是事实，但他必须知道钱不是一切。

　　It is true that Japan is a beautiful country, but its big cities are lately polluted.

　　日本的确是个美丽的国家，但最近日本的大都市已被污染。

　　Indeed he has a solemn face, but he is very humorous at heart.

　　他的确有一副严肃的脸孔，但内心却是很富幽默感。