概要：小升初英语语法：that who, who, Those people指人可用that who, 以下情况多用who;Those people做先行，There be的结构中;例句：1) Those who are for the plan, please raise your hands.赞成计划的人请举手。2) People who create computer viruses are called hackers.制造电脑病毒的人被称为黑客。3) There was once a little boy who came to the net bar to play games every night.曾经有一个小男孩每天晚上都来网吧玩游戏。先行指人不定代，从中做主who要在;先行词是指人的不定代词，如 one 、someone 、anyone 、nobody 等词，或指人的关系代词在定语从句中做主语，要用who, 而不用that。例句：1)Nobody who knows a little scientific knowledge will believe

小升初英语语法：that who, who, Those people

　　指人可用that who, 以下情况多用who;

　　Those people做先行，There be的结构中;

　　例句：

　　1) Those who are for the plan, please raise your hands.

　　赞成计划的人请举手。

　　2) People who create computer viruses are called hackers.

　　制造电脑病毒的人被称为黑客。

　　3) There was once a little boy who came to the net bar to play games every night.

　　曾经有一个小男孩每天晚上都来网吧玩游戏。

　　先行指人不定代，从中做主who要在;

　　先行词是指人的不定代词，如 one 、someone 、anyone 、nobody 等词，或指人的关系代词在定语从句中做主语，要用who, 而不用that。

　　例句：

　　1)Nobody who knows a little scientific knowledge will believe you.

　　懂得一点科学知识的人都不会相信你的话。

　　解析：nobody是指人的不定代词，用who, 不用that。

　　2)The thief who pretended to be a manager was caught stealing a car.

　　那个装扮成经理的贼在偷车时被当场抓获。

　　解析：who指人，在定语从句中做主语。

　　两个定从一起来，不要重复你有才;

　　一个先行词有两个定语从句时，关系代词要避免重复使用。

　　A plant that can cure diseases, which was known by the ancient Chinese , is called Chinese herbal medicine. 一种能够治病的，被古代中国人所熟知的植物，叫做中药。