四川省2015高考英语人教版一轮的讲义必修2 Unit 1.docVIP

四川省2015高考英语人教版一轮讲义：必修2 Unit 1（2） 【吉林省九校联合体2014高考英语二模试题】 书面表达（满分25分） 假设你是李明。上周末你的美国网友Jack在给你的电子邮件中问你打算在大学里学什么专业。请你根据下面的提示，给他回一封100词左右的邮件。 礼节性的开头语并引出问题。 首先打算学农学。理由是： 农业是人类生存的基础。 还有很多人在挨饿。 你的雄心壮志。 学医也行；希望Jack提供建议 【参考范文】写作one possible version： Dear Jack, How is everything going? In your last letter, you asked me what major I’d like to choose at university. I have two majors in mind. First, I intend to choose agriculture science. Why? Because food is fundamental to our existence. However, food shortage is severe in many countries where many people are still going hungry and every second there are people starved to death. It is my hope that I can feed the world well through my research on organic farming. Secondly, medicine is also one of my considerations, which, I think, is another worthy way to save lives. Can you give me some advice? I’m looking forward to your reply. Best wishes. Yours, Li Ming Frederick William Ⅰ，the King of Prussia，could never have imagined that his greatest gift to the Russian people would have such an amazing history. 普鲁士国王腓特烈·威廉一世绝不可能想到他送给俄罗斯人民的厚礼竟会有这样一段令人惊奇的历史。 本句中could never have imagined意为“不可能想到”。英语中could have done意为“本可以……；本来能够……”，表示某事过去有可能发生，但事实上并没有发生。couldn’t have done表示“过去不可能做过……，一定没有做过某事”。 ①(2012·北京卷)We could have faced the difficulty together，but why didn’t you tell me? 我们本来能一起共同面对困难的，但你为什么没告诉我？ (1)must have done过去一定做过某事(无否定形式) might have done过去可能做过某事 (2)should have done过去本应该做(实际上没有做) needn’t have done过去没有必要做(实际上却做了) ought to have done过去本应该做(实际没有做) ②(2013·陕西卷)The children must_have_lost in the woods；otherwise，they would have been at the lakeside camp as scheduled. 孩子们肯定在树林里迷路了，否则他们就会按照计划回到湖边营地了。 ③—I can’t find my purse anywhere. ——我到处找不到我的钱包。 —You may_have_lost it while shopping. ——你可能在购物的时候弄丢了。 There is no doubt that the boxes were then put on a train for K?nigsberg，which was at that time a German city on the Baltic Sea. 毫无疑问，这些箱子后来被装上火车运往哥尼斯堡