人称代词，物主代词，反身代词，指示代词，不定代词(1)人称代词第一人称单数I me my mine myself复数we us our ours ourselves第二人称单数youyou your yours yourself:复数you you your yours ...

他是一个学生。②表示经常性、习惯性动作。例：He always helps others.他总是帮助别人。③客观事实和普遍真理。例：The earth moves the sun.地球绕着太阳转。④表示一个按规定、计划或安排要...

Mr.Park attended a summer course.帕克先生参加一个暑期课程。If you go out,,who'I attend to the baby?如果你走了，谁来照看婴儿？B年85年s年s58888年中中中中05年555年年年5.88华年年8885车...

and won the first prize.Now I'd like to share mywriting experience with you.First of all,there is no doubt that I often irecite some beautiful Engl ish essay,which help methink in ...

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....

短语、动词一ing形式、动词一ed形式、从句同位名词、数词、代词、从句语解题技巧：①若提示词在主语或宾语的位置，且前面有冠词、形容词、物主代词等，一般填名词形式。②若提示词作表语，或修...

7.记S为数列a}的前n项和，设甲：a}为等差数列：乙：之}为等差数列，则A.甲是乙的充分条件但不是必要条件B.甲是乙的充分条件但不是必要条件C.甲是乙的充要条件D.甲是乙的充分条件但不是必要条件8...

seldom;2)表赤主培的特在、性格、能力等。once/twice/...aThe children draw well.一敢week/month/year;·Poes she like sports?现在2.行为动on3)表赤客见事实或普垃真理。时诃用u.或Sundays/Mo...

afford sth.tosb.为某人承担...anyone who=whoever任何人（引导主语从afford to do能够去做句)after a time一段时间后apart from除..外还...after a while不久appear to do好像..after all毕竞...

activity[aek't杠vrtr]n.活动7.adapt[e'daept]v.使适应，适合，改编adaptation[adep'ter(o)n]n.适应，改编本8.adjust[e'd3Ast]v.调整，调节，适应，习惯adjustment[e'd3 Astment]n.调整，适应9....