so/neither/nor1、the + 比较级 越……，就越……①The busier he is ,the happier he feels. 越忙他越高兴。②The harder you work, the greater progress you’ll make.你学习越努力，取得的进步就越大。③The more hppily we live,the more we realize how much we owe to the Party.我们过得越幸福，就会更加认识到共产党的恩情。④The more I hear, the more I laugh. 越听我笑得越厉害。2、so/neither/nor若表示另外一人也如何如何，则采用倒装形式，把系列动词，情态动词，助动词等提到主语之前；若主语为同一人，表示其就是如何，是系动词等不用提前。若句子为否定句，则用 neither, nor ,如： I don’t know, nor do I care. 我不知道，也不关心。若前句既有肯定又有否定，或并列谓语形式不一致，则采用 so it is with……，或It is the same with……的结构，如：——He is writer and has written a lot of works .——So it is with me. ( 或 It is the same with me) 此时说明我也是作家，也写了很多作品。若用 so am I 只能说明我是作家。若用 so have I 只能说明我也写了很多作品。再如：——He is good at English, but doesn’t do well in maths.——It is the same with me. (或 So it is with me )若用 So am I 或 Nor do I 则只能分别说明其中一个方面。3、so that 以便于；目的是为了相当于 in order that,引导目的状语从句。从句中常带有 may/ might；can/ could；will/ would/ should 等情态动词①He got up early so that he might catch the first bus. 他早起为的是赶上第一班车。②I put on my glasses so that I could see more clearly. 我戴上眼镜为的是看得清楚点。③He spoke loud so that everyone could hear him. 他大声说是为了让大家都能听到。以上各句中的 so that 均可用 in order that 代替。当 so that 从句的主语与主句主语一致时，常可简化为 in order to 或 so as to 结构。上面的①②句可转换为：①He got up early in order to catch the first bus.②I put on my glasses in order to see more clearly.上面的③句不可简化。但：He spoke loud so that he could be heard by everyone.可转换为：He spoke loud in order to be heard by everyone.注意：in order that/in order to 表示目的时，可置于句首；so that/so as to 表示目的时不能置于句首。
