【正文】
He treats me as if I were his own son. He walked as if he were drunk. 比較狀語從句: 由連詞 as…as, not so(as) …as, than等引導(dǎo): I hope it was as good as the one you lent me. Actually the ocean floor are almost as irregular as the exposed land area. 讓步狀語從句: 由 though, although, as (雖然盡管 ), even if, even though, whever, no matterwh, whether引導(dǎo) . no matter who no matter what no matter which no matter when no matter where no matter how no matter wh whatever whoever whichever whenever wherever however wh ever Whenever (=no matter when) you call on me, you are always wele. Wherever (no matter where) you work, you can always find time to study. Take the one you like best, whichever (no matter which) it is. Though he is old, yet he is active