八到好状殊星必修引一集合与函数概念)基出A.B.c..a,b,c.1,具有某种属性的全体叫集合。构成集合的物元素。2,集合元素的特性：靛性互异性、无序性，任意性（即阿为各种事物）.3相关符号：Q©A、aB...

She turned to address the man on her left.她转身过去，向她左边的那人讲话。He is going to address the meeting in a minute..他一会儿就要在大会上讲话了。It is said that our headmaster...

play an important/vital/essential role (in sth)be of vital importance to sb/sth be of great value/benefit to sb/sth双重否定表强调：Nothing is of more importance than sth5.某人重视...

八班张玮星必修L第章.从突骏学化学一，化学突验基本方法【药品的取用保东、气体的制备：物质的分离与提纯、高子的检脸2.了解安挡施：①防爆炸：H。.CH4的验纯。国防暴沸：浓50，的稀释（浓H50,...

appreciate5vt.欣赏：感激：领会：鉴别vi.增值：涨价vt.说：谈话：讨论vi.谈话：说闲话n.谈话：演讲：talk5空谈understand5vt.理解：懂；获悉：推断：省略vi.理解；懂得；熟悉admit5vt.承认：准...

17.in silence在沉默中18.burst into laughter突然笑出声来19.concentrate on..全神贯注于.20.be replaced by被.所取代21.for the purpose of..为了22.distinguish..from.区分.与23.communicate...

second/secondly第二next其次；然后and then于是；然后meanwhile/at the same time同时finally/eventual ly/at last/in the end最终类别3：表“并列补充”also/too/as wel l也；同样；而且both....

C.Before you begin your trainingE.If they still feel good,you can begin running in them解析：从句式结构上看，逗号后是祈使句，没有连词，正确答案要么是带有连词的从句，要么是一个短语...

获取更多学习资料请关注微信公众号：高中学长加油站第五节(120)第六节…(128)第七节(136)第八节…(144)第四章.日记…(152)第一节…(152)第二节…(159)第三节…(163)第五章书信…(170)第一节…(1...

新高考的录取要球计入高考成绩的3门普通高中学业水平选择性考试科目对应的普通高中学业水平合规性考试科目成绩须合格，方可投档。同时，“631”综合评价等特殊类型招生院校可能会对考试普通高中...