when,while,as,before,

since,till, until,assoonas

①一些时间名词：themoment,theinstant,theminute,

theday,nexttime,everytime

②一些副词：instantly，

immediately，directly

③固定搭配的连词：nosooner...than,

hardly...when,scarcely...when

seeingthat,consideringthat,nowthat,

giventhat,inthat,inasmuchas,

insomuchas

lest,forfearthat,incase,

inthehopethat,onpurposethat,

forthepurposethat,totheendthat

suchthat,tothedegreethat,

totheextentthat,tosuchadegreethat,

tosuchanextentthat

suppose,supposing,providing,provided

(特别关注：supposed,

provide不用作条件从句的连词)，

onconditionthat,solongas,aslongas

although,though,

eventhough,evenif

while(一般用在句首)，as(用于倒装结构)，whatever,whoever,

whichever,however,whenever,

wherever,whether...or...,

as+adj.+as+主谓结构(句首)

themore...,themore...just as...,

so...AistoBwhat/

asCistoDnomore...thannotAsomuchasB/

notsomuchAasB