精选优质文档-倾情为你奉上高考英语各题型答题40个标志词原则标志词1：逗号在语法填空中，逗号隔开一个词，如果有提示词，则填这个词的副词形式，即加ly，如果无提示词，则优先考虑however，therefore，其次考虑，moreover，otherwise.例：Luckily(luck),he escaped from fire.Unfortunately(unfortunate),he fell off the bike.He earned a lot of money,however,he was addicted in the drug.标志词2.one ofone of 之后若有形容词，一定要用最高级形式；若之后出现名词，则用复数形式；若既有名词又有形容词，则先填最高级，再填复数名词，最高级之前要加the例：The house is one of the cheapest(cheap) houses in the area.标志词3.when与whilewhen 之后一般要用过去式，while之后一般要用过去进
