Welcome unit Discovering Useful Structures 句子成分讲义-2023-2024学年高中英语人教版（2019）必修第一册

高一英语必修1 Welcome unit Useful Structures “、 整体呈现 成分 用法 例句 主语 名词、代词、不定式、动名词、从句等：谓语动词 The visitors took lots of pictures. 动作的执行者。 谓语 动词：相当于“做什么”中的“做”。 I like English grammar. 宾语 名词、代词、不定式、动名词、从句等：谓语动词 We often play basketball. 动作的承受者，相当于“做什么”中的什么”。 表语 名词、代词、数词、形容词、副词、不定式、动名 The future is bright and the road is 词、分词、介词短语和从句等，放在系动词后，表 tortuous. 示主语的性质和特征。 定语 数词、名词、形容词、副词、不定式、动名词、短 The boy sitting under the tree 语、从句等，通常单个的词放在被修饰词之前，短语 wants to climb the tall tree. 和从句作后置定语，修饰名词或代词。 状语 副词、介词短语、不定式、分词、形容词、形容词 The thief ran _so fast that I didn't 词组以及名词词组、从句等修饰动词、形容词、副词， catch him. 表示动作发生的时间、地点、目的、方式、伴随等。 补语 名词、形容词、副词、介词短语和非谓语动词等。 Mary's coming late made her teacher very angry。 同 位 名词、代词、数词和从句等，对句子的某一成分作进 John,my son's teacher,works very 语 步解释，常置于被说明的词之后。 hard. 1.主语 主语是一个句子所叙述的主体，一般位于句首，通常由名词性的词来充当。 可由1.名词、2.代词、3.数词、4.名词化的形容词（如the rich)5.不定式、6.动名词、7. 主语从句等表示。 1.Nowadays,after-class activities have become more and more popular. 2.To swim in the river is a great pleasure 3.Smoking does harm to the health 4.It is necessary to master a foreign language 5.What we can do is make good use of limited water 1 2.谓语： 谓语由动词充当，说明主语所作的动作或具有的特征和状态。 1.Great changes have taken place in our hometown in the past three years. 2.Obviously the accident is caused by drunk driving 3.I would rather stay at home,helping parents with everyday chores. 4.Your idea sounds great. 5.She might as well turned to your teacher for help. 3.表语： 表语多是形容词，用以说明主语的身份、特征和状态，它一般位于系动词（如be,become, get,look,grow,.turn,seem等)之后。表语一般由名词、代词、形容词、分词、数词、不 定式、动名词、介词短语、副词及表语从句表示。 1)The weather has turned cold.Do remember to put on more clothes. 2)When I turn 24,I'll have graduated from my ideal university 3)My dream is to be volunteer teaching English in a remote mountain village 4)His hobby is sharing my happiness and sadness with my close friends. 5)According to its state,the machine must be under repairs. 4.宾语： 宾语由名词性的词充当，表示动作的对象或承受者，一般位于及物动词和介词后面。 宾语分为动词宾语和介词宾语，分别构成动宾结构和介词结构， 1)They helped the old with their housework yester