1、BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1概念主语是一个句子所叙述的主体，表示句子说的是“什么人”或“什么事物”。句中位置陈述句中放在句首或谓语之前，但在there be结构、主语不是疑问词的疑问句和倒装句中，位于谓语、助动词或情态动词后面。表现形式名词(短语)、代词、数词、动词不定式(短语)、动名词(短语)、the形容词以及从句。BS 英语必修1典型例句During the 1990s，American coun
2、try music has become more and more popular.(名词)We often speak English in class.(代词)Onethird of the students in this class are girls.(数词)To swim in the river is a great pleasure.(不定式)Smoking does harm to the health.(动名词)The rich should help the poor.(名词化的形容词)When we are going to have an English test
3、has not been decided.(主语从句)It is necessary to master a foreign language.(it作形式主语，真正的主语为后面的不定式)BS 英语必修1概念谓语说明主语的动作，特征或状态等。一般由动词担任，其人称和数必须与主语一致，有时态、语态和语气变化。句中位置 一般在主语后(疑问句、倒装句除外)。表现形式动词(短语)、情态动词动词原形、某些动词不定式(如happen，would like，seem等)、系动词表语。典型例句He has caught a cold.(动词)You may keep the book for two week
4、s.(情态动词动词原形)I would like to invite all my friends here.(其他动词不定式)We are students.(系动词表语)BS 英语必修1基本概念与系动词连用，一起构成复合谓语，说明主语的性质、特征、身份、类别、状态等。句中位置 一般位于系动词(如be，become，get，look，seem，turn等)之后。表现形式名词、代词、数词、形容词、副词、不定式(短语)、动名词(短语)、分词、介词短语、从句。BS 英语必修1典型例句Our teacher of English is an American.(名词)Is it yours？(代词)
5、The weather has turned cold.(形容词)The speech is exciting.(分词)Three times seven is twenty one？(数词)His job is to teach English.(不定式)His hobby(爱好)is playing football.(动名词)The machine must be out of order.(介词短语)Time is up.The class is over.(副词)The truth is that has never been abroad.(表语从句)BS 英语必修1基本概念表示动
6、作、行为的对象或承受者，包括单宾语、双宾语(间接宾语直接宾语)和复合宾语等形式。句中位置一般在及物动词或介词后；间接宾语通常放在直接宾语前，也可在其后，但此时前面须加介词to或for，直接宾语为人称代词时，间接宾语一般后置。表现形式名词、代词、数词、the形容词、不定式(短语)、动名词(短语)、从句BS 英语必修1典型例句You can leave your pet with me while travelling.(名词)He gave me some good advice.(代词，名词)Please take them to the waiting room.(代词)They only
7、bought three.(数词)Hes always helping the poor.(the形容词)He refused to do it.(不定式短语)Tom likes playing football.(动名词短语)I dont know if the plane will arrive on time.(从句)BS 英语必修1BS 英语必修1基本概念补充说明宾语或主语的意义、状态等，分别叫做宾语补足语和主语补足语。句中位置宾语补足语通常置于宾语之后，主语补足语通常置于主语和谓语之后。表现形式名词(短语)、形容词、副词、介词短语、不定式(短语)、分词(短语)BS 英语必修1典型例句
8、We made him our monitor.(宾补，名词)I found it difficult to learn maths.(宾补，形容词)We showed him around.(宾补，副词)The machine was found in a bad state.(主补，介词短语)The factory was ordered to be closed.(主补，不定式短语)He was seen opening the window.(主补，现在分词短语)He has just had his hair cut.(宾补，过去分词)BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1BS 英语必修1
