语法填空—无提示词语法填空中有提示词只需将提示词变形即可，无提示词需填入以下类型单词：介词、连词、冠词、代词、情态动词、固定搭配☆口诀：介连冠代情一、介词（不能单独作句子成分。
后面一般有名词、代词或相当于名词的其他词类、短语或从句作它的宾语，表示与其他成分的关系。
和它的宾语构成介词词组，在句中作状语，表语，补语或介词宾语。
可以分为时间介词、地点介词、方式介词、原因介词、数量介词和其他介词）简单介词at, in, on, by, to, of, for, off, about, with, over, near, past, down, along, till(until), like, before, after, above,below, since, behind, during, among, between,under, except, across, through, toward(s), against合成介词into, onto, inside, outside, without短语介词next to, instead of, in front of, from...to..., in the front of, at the back of, in the middle of二、连词（用来连接词与词、词组与词组或句子与句子、表示某种逻辑关系的虚词。
连词可以表并列、承接、转折、因果、选择、假设、比较、让步等关系）并列连词and, but, or, nor, so, for, yet, however, as well as, both... a nd, not only... b ut also, either...or, neither... n or, still从属连词after, before, when, as, while, since, until, till, if, unless, lest, because, than, that, whether, so that, in order that,as if, as though, although, suppose that, provided, that,as ...as, now that, such... t hat, in case that, on condition that三、冠词（虚词，不能独立使用，只能放在名词前帮助说明名词所指的人或事物）定冠词the不定冠词a/an四、代词（代替名词或一句话的一种词类，大多数代词具有名词和形容词的功能）人称代词单复数主格宾格形容词名词性反身代词性物主物主代代词词第一人称单数I me my mine myself复数we us our ours ourselves第一人称单数you you your yours yourself复数you you your yours yourselves第三人称单数he him his his himselfshe her her hers herselfit it its 无itself复数they them their theirs themselves疑问代词who, what, which不定代词some, many, both关系代词which, who, that, who, that 引导定语从句相互代词each other, one another连接代词who, whom, whose, what, which,whatever, whichever, whoever, whomever替代词one, ones 用于替代前面出现的同类事物五、情态动词（有词义，但是不能独立作谓语，只能和行为动词一起构成谓语）原形过去式原形过去式can could need neededmay might dare daredmust must(had to) shall shouldhave to had to will wouldhave better had better ought to ought to。
