1九年级英语语法不必每分钟都学习,但求学习中每分钟都有收获
定语从句(AttributiveClause)★首先要看先行词,如果先行词是指人,关系代词用who,that,whom,whose;如果先行词是指物,关系代词可用which或that;1
who指人,在定语从句中作主语:Theboywhoiswearingtheblackjacketisveryclever
whom指人,在定语从句中作宾语:Doyouknowtheyoungman(whom)wemetatthegate
whose指人,在定语从句中作定语:Iknowtheboywhosefatherisaprofessor
which指物,在定语从中作主语或宾语:Hereisthebook(which)theteachermentionedyesterday
that多指物,有时也指人,在定语从句中作主语或宾语:I’vereadthenewspaperthat(which)carriestheimportantnews
when指时间,在定语从句中作状语:I’llneverforgetthetimewhenweworkedonthefarm
where指地点,在定语从句中作状语:Thisisthehousewherewelivedlastyear
★注意:*只能使用that,不用which的情况:(1)先行词是all,few,little,nothing,everything,anything等不定代词时:Allthathesaidistrue
(2)先行词被only,no,any,all,等词修饰时:Heistheonlyforeignerthathasbeentothatplace
(3)先行词是序数词或被序数词修饰的词:Hewasthesecond(person)thattoldme