单句改错
1．(2016·四川)The dishes what I cooked were Mom's favorite.
【答案与解析】what→that/which或去掉what 句意：我做的菜是妈妈最喜欢的。先行词dishes在定语从句中作宾语，故应用that，which或省略关系代词。
2．(2014·广西)And it is wise to have as many good friends that we can.
【答案与解析】that→as 句意：尽可能多交朋友是很明智的。本句是as...as...引导的定语从句，先行词是good friends，因为前面有as many修饰，所以关系代词使用as，指代先行词，并在句中作省略的have的宾语。
单句填空
1．(2016·新课标Ⅰ，65)But my connection with pandas goes back tomy days on a TV show in the mid1980s，________ I was the first Western TV reporter.
【答案与解析】when 句意：……但是我是第一个被允许拍摄一个特殊的关于照料……的单元的西方电视台记者。先行词the mid1980s在定语从句中作时间状语，故应用when引导定语从句。
2．(2016·新课标Ⅲ，67)Some people think that the great Chinese scholar Confucius，________ lived from roughly 551 to 479 B．C.，influenced the developmentof chopsticks.
【答案与解析】who 句意：一些人认为生活在大约公元前551年到479年之间的中国的伟大学者孔子影响了筷子的发展进程。所填词引导非限制性定语从句并在从句中作主语，指人，所以填who。
3．(2016·浙江，7)The study suggests that the cultures we grow up in influence the basic processes by ________ we see the world around us.
【答案与解析】which 句意：研究表明我们成长的文化影响我们看周围世界的基本过程。这是一个定语从句，先行词为指物的the basic processes，所以介词by后面用which。
4．(2016·浙江，11)Scientists have advanced many theories about why human beings cry tears，none of ________ has been proved.