1、人称代词的表格及用法口诀 代词列表人称代词主格人称代词宾格形容词性物主代词名词性物主代词反身代词 I me my mine myself we us our ours ourselves you you your yours yourself yourselves she her her hers herself he him his his himself it it i
2、ts its itself they them their theirs themselves主格做主语宾格做宾语放在动词介词后放在名词前不可单独用替代形代+名词不可与名词连用by后接反身代词代词适当形式填空的速记口诀:横线在句尾,形代不可用;横线在句首,反宾都不行。线后接名词,非形代不行;动介后接宾,let后接宾。形代与名亲,名代与名拼。第一章数与式课时1.实数的有关概念【考点链接】一、有理数的意义1.数轴的三要素为、和.数轴上的点与构成一一对应.2.实数的相反数为________.若,互为相反数,则=.3.非零实数的倒数为______.