Unit4 Topic3 必考知识点汇编1. 【考点】不可数名词information的用法【课文原句】Mm, let me find out the information online. （教材P97）【典例】The Internet is very useful. We can get a lot of from it.A. thingB. message C. informationsD. information(2012 玉林）【解析】D 本题考查词义辨析及名词单复数形式。thing事情，可数名词；message信息，消息，可数名词;information信息，不可数名词。所以，C是错误选项，由a lot of可知，thing及message应该用复数形式，可排除，只有D项正确，故选D。2. 【考点】比较级的用法【课文原句】The Internet makes the world smaller. （教材P97）【典例】Do you think computers are more expensive than they were five years ago?No, they are .A. cheapB. cheaperC. cheapestD. the cheapest(2012 沈阳）【解析】B 本题考查cheap的比较级的用法。 因为上句用expensive的比较级进行比较。故回答应与问句保持一致，故选B。3. 【考点】副词carefully的用法【课文原句】The Internet can change our lives for the better, but we should use it carefully. （教材P101）【典例】Work and you will do it very well.A. carefulB. carelessC. carefullyD. carelessly(2012 乌鲁木齐)【解析】C 本题考查形容词与副词辨析。由句意：认真工作，你就会把它做得很好。可排除选项 B和D，此处用副词修饰动词work，故选C。K12最新资料2