高中英语知识点大全（24）：besides/except/but的区别1、besides/except/butbesides用作介词时,表示“除以外还有”之意，即所除去的东西要包括在内。用作副词时，表示“此外，而且”except表了“除之外”所除去的东西不包括在内。but只能用在no,all,nobody,anything,anywhere等词之后。如：Besides knowing some Greek,she was fluent in Italian.她除了懂些希腊语之外，意大利语也说得很流利。Do you play other games besides tennis?除网球之外，你还进行其他的运动吗？It wasnt a good hotel;besides,it was very expensive.这不是一家好旅馆，况且房价也很贵。Harrison had thought of everything except the weather.哈利森什么事情都考虑到了，惟独没有考虑到天气。Under the soil there is nothing except/but sand.土壤下面只有沙子。2、begin()with 从开始（）Knowledge begins with practice.知识来自实践。Lets begin(this unit) with the words and expressions.咱们从单词和短语开始学（这个单元）。3、比较级+ and + 比较级more and more countries 越来越多的国家；fewer and fewer students越来越少的学生；less and less time 越来越少的时间；more and more beautiful越来越漂亮；get thinner and thinner 变得越来越瘦；fly higher and higher 飞得越来越高；run more and more slowly跑得越来越慢，become stronger and stronger 越来越强大;应用汉译英越来越多的人认识到学好一门外语的重要性。飞机飞得越来越高直到看不见了。Key:More and more people realize the importance of learning a foreigh language well.The plane flew higher and higher until it was out of sight.