准确的英文副词

时间副词：常见的有now, then, soon, ago, recently, lately, later, before, early, today, tomorrow, yesterday, tonight, suddenly, immediately, still, already, just等。

地点副词：常见的有here, there, up, down, away, nearby, home, ahead, abroad, indoors, overseas, upstairs, downstairs等。

方式副词：表示行为方式的副词大多以-ly结尾，常见的有quietly, heavily, warmly, carefully, happily, politely, angrily等。

频度副词：常见的有always, usually, often, frequently, constantly, occasionally, sometimes, seldom, hardly, rarely, never等。

辅音

（注：多数辅音的读音与拼音差别不大，可以通过拼音来进行谐音；还有一部分辅音没有对应的拼音字体，这里我们主要是针对/θ ð ʃ ʒ/这四个辅音）其中，/θ/和/ð/这两个音标，它们并没有相近似的拼音来对应，主要是靠嘴形来记忆。

/θ/――上下牙齿咬着舌头尖，发“斯"的音；/ð/――舌头顶上牙堂发拼音z一声；/ʃ/――师；/ʒ/――牙齿闭合，舌头虚碰牙齿发拼音r一声。

make sure

形容词:exact

副词的种类：1) 时间副词：常见的有now,then,soon,ago,recently,lately,later,before,early,today,tomorrow,yesterday,tonight,suddenly,immediately,still,already,just等.(2) 地点副词：常见的有here,there,up,down,away,nearby,home,ahead,abroad,indoors,overseas,upstairs,downstairs等.(3) 方式副词：表示行为方式的副词大多以-ly结尾,常见的有quietly,heavily,warmly,carefully,happily,politely,angrily等.(4) 频度副词：常见的有always,usually,often,frequently,constantly,occasionally,sometimes,seldom,hardly,rarely,never等.(5) 程度副词：常见的有fairly,pretty,rather,quite,very,much,too,greatly,almost,nearly,half,highly,deeply,partly,perfectly,really等.(6) 连接副词：这类副词有相当于并列连词的therefore,besides,otherwise,however,moreover,furthermore,still,thus,meanwhile等,(7) 关系副词：就是引导定语从句的when,where,why等.(8) 疑问副词：就是用于引出特殊疑问句的when,where,why,how等.

确切 exactexact 英[ɪgˈzækt] 美[ɪɡˈzækt] adj. 准确的; 严密的; 精密的，精确的; vt. 要求; 苛求; 迫使; 强求; [例句]External groups, such as users and operations staff, interact with a small group of specialists who understand their exact needs.一些外部小组，如用户或操作人员，只需要与了解他们确切要求的一小部分专家进行交互。[其他] 比较级：exacter 最高级：exactest 第三人称单数：exacts现在分词：exacting 过去式：exacted 过去分词：exacted形近词： diact coact abact