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连词 and, but, although/though尽管, unless除非, as soon as一.....就....., so....that...如此...以至于..., or或者,否则, neither....nor....既不....也不..., either...or...要么...要么...,both...and....两者都..., not only...but also...不仅...而且..., if如果, so所以, as well as 也. 主谓一致 1. the number of+复数名词 谓语动词用单数 ....的数量 The number of apples is five. 2. a number of+复数名词 谓语动词用复数 许多 A number of apples are eaten. 3. Or, either...or..., neither...nor..., not only...but also..., whether...or...就近原则,谓语动词的单复数与最靠近的谓语保持一致。 Not only Jim but also Lucy has visited a few cities since they came to China. 一.什么是定语从句? a girl-an angry girl This is the girl who gets angry easily. The girl who is holding a cup is ready to go. 定语:用来修饰、限定、说明名词或代词的品质与特征的。 定语从句:用来修饰、限定、说明名词或代词的品质与特征的句子。 二.定语从句的分类 1. 限制性定语从句:删掉后,句意不明确 She is the girl who I saw yesterday. 2. 非限制性定语从句:前有逗号,删掉后不影响主句句意 Her mother, who is in Shanghai now, is coming home next week. 三.定语从句的三要素 1. 先行词:被定从修饰的词,走在定语从句前面。 2. 关系词:引导定从的词,想办法让定语从句和先行词搭上关系。 3. 定语从句:像个跟屁虫,跟在先行词后面,用来修饰先行词。 Eg: This is the girl who gets angry easily. You think of all the things that you would change. We are the warriors that built this town. 4. 关系词 1. 关系代词:that which who whose whom 2. 关系副词:when where why 先行词 主语 宾语 定语 状语 人 who that whom who that whose 物 which that which that whose when where where 3. 关系词的作用 This is a zombie. The zombie gets angry easily. 合体:This is a zombie that gets angry easily. 关系代词:指代、替代。占了名词的坑。 (1)that 既指人又指物:做主语或宾语(做宾语时可省略)。 Yesterday Emily was wearing the new dress (that/which) I gave her. I have a friend that/who likes listening to classical music. (2)which 指物:做主语或宾语(做宾语时可省略)。 在非限制性定语从句中,只用which,不能用that。在限制性定语从句中,可用在介词之后。 My parents live in a house which is more than 100 years old. The train,which is usually very punctual,was late today. (3)who 指人:做主语 可与that替换 1. I meet a zombie. 合并句子 2. The zombie wears a green hat. (4)whose 指人也可指物:做定语 1. I met a zombie. 合并句子 2. The zombie’s hat is green. (5) whom 指人:做宾语 1. This is the hero. 合并句子 2. We are proud of him. 练习题 1. Can you see