指代不同
1、which:哪一些。
2、that:那个。
侧重点不同
1、which:非限制性定语从句中关系代词一般要用which。
2、that:先行词是all、anything、everything、nothing等,关系代词应用that。
that
1、The president said that Japan is now a friend and international partner.
总统说日本现在是盟国和国际伙伴。
2、She really turns on the charm when that new boy is around.
当那个新来的小伙子在旁边时,他真是尽施魅力。
3、The topmost element is that with the highest priority.
顶端的元素具有最高优先级。
which
1、Gravitation is the force which holds all the atoms of a star together
引力是把一个恒星上所有的原子聚集在一起的力量。
2、Precise details of the strike, which was first uncovered on Monday, remain unclear.
周一披露的该攻击的准确地详细资料仍旧不清楚。
3、Then they explored administrative appeal avenues, which turned out to be a dead end.
后来他们采取行政诉讼的途径,但也是一条死胡同。