英语句子成分及五大时态练习.ppt

取得英语语法成功的基石  词性的分类 词类又叫词性,英语单词根据其在句子中的功用,可以分成十个大类。 1名词 noun n. student学生 2代词 pronoun pron.you你 3形容词 adjective adj. happy高兴的4副词 adverb adv quickly迅速地 5动词 verb v.cut砍、割 6数词 numeral num.thee三 7冠词 article art. a一个 8介词 preposition prep.at在 9连词 conjunction conj. and和 0感叹词 interjection interj.oh哦 前六类叫实词,后四类叫虚词。  Parts of Speach 作 词类用 例词 I bought a book 1.(n)表示人或事 名词物的名称。 v She is a student friend 2on)代替名词的 CHe likes that book because 代词 词 it is very useful to him  wHe is small but he is 表示人 clever 3.(adj)或事物 The red pen is useful f 形容词的特征 the teacher 或性状。ˇ He painted the wall white yesterday  表示数 There are ten apples on the num)目或顺 table and i will take the first 数词序 one 5.(w,)表示动 Y We are working hard at 动词作或状Epsh vI want to become an engineer  主要用来 Tom runs fast 6.(advy修饰动词, He is very t∥ 形容词, He worked very hard 副词副词或整 Luckily. he got the price 个句子。 表示名 词、代 (prep. 介词词和其√ He usually stay at home on 他词之 Sundays 间的关 系  8 v He and i are in the same class 连接词与词 conj.) and we are good friends 连词 或句与句的 Two or three of us can dance well but i cant 表示强烈的√Oh! How beautiful the scene i mter)感情 感叹词 v What a good idea! Goodness 10.(art用来限制名 √ I have a pet dog 冠词词的意义 The dog is very lovely. Y He is an old man but very strong.  英语的句子成分  、主语 主语( subject):句子说明的人或事物。 判断方式:一般放在句首,谓语动词之前。 1. Lucy likes her new bike 2. We work hard 3. Learning English is not easy  二、谓语 谓语说明主语做什么或怎么样。通常由动词充当. 动词常分为: 实义动词,连系动词,情态动词和助动词 1. We love China 2. We have finished reading this book 3. He can speak English 4. She is tired 判断方式:主语之后,一定是动词充当谓语,动 词的时态、语态、情态动词等要划在一起