英语简单句课件(5).ppt

一、句子成分 （一）句子成分的定义： 构成句子的各个部分叫做句子成分。 句子成分有主要成分和次要成分； 主要成分有主语和谓语； 次要成分有表语、宾语、定语、状语、补足语、同位语和插入语。 1.During the 1990s, American country music has become more and more popular. 2.We often speak English in class. 3.One-third of the students in this class are girls。 4.To swim in the river is a great pleasure. 5.Smoking does harm to the health. 6.The rich should help the poor. 7.When we are going to have an English test has not been decided. 8.It is necessary to master a foreign language. 谓语 (Predicate) 说明主语所做的动作或具有的特征和状态。动词在句中作谓语，一般放在主语之后。谓语的构成如下： 1、简单谓语：由一个动词或动词短语构成。如： He practices running every morning. The plane took off at ten o’clock. 2、复合谓语： （1）由情态动词加动词原形构成。如： You may keep the book for two weeks. （2）由助动词加动词原形,现在分词,过去分词构成。如： Do you speak English？ They are working in a field. He has caught a bad cold. （3）由系动词加表语构成。如： We are students. 注意：谓语与主语在人称与数方面要保持一致。 2. ________________ Our chalk has run out. On hearing the news, he cheered. ★高考经常考查的不及物动词: “发生” __________; __________; __________ ; __________ __________ “用完,用光”________; ________..... ★不及物动词的用法: 无 __________, 无_________ e.g. 1.“过去的几年里我们学校发生了很大的变化” Our school has taken place great changes in the last few years. ____________________________ ____________________________. 2. Do you know what was happened yesterday? (改错) 表语(Predicative) 用以说明主语的性质、特征、状态与身份，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、数词、 副词、不定式、动名词、分词、介词短语及表语从句表示。例如： 1.Our teacher of English is an American. （名词） 2.Is it yours? （代词） 3.The weather has turned cold. （形容词） 4.The speech is exciting. （分词） 5.Three times seven is twenty one? （数词） 6.His job is to teach English. （不定式） 7.His hobby is playing football. （动名词） 8.The meeting is of great importance. （介词短语） 9.Time is up. The class is over. （副词） 10.The truth is that he has never been abroad. （表语从句） 注意