专题四 名词性从句 ◆名词性从句(主语从句、宾语从句、表语从句、同位语从句)中连接词的运用名词性从句中的连接词有从属连词that/whether/if，连接代词what/who/which/whose/whatever/whoever/whomever/whichever，连接副词where/when/ why/how/wherever/whenever。 1．that的用法。 (1)主语从句、表语从句、同位语从句中用that但不能省略。 that they are good at english is known to us all. the problem is that we don’t have enough money.
