Unit1英文基本句型课件.ppt
Unit 1,第一节 英文基本句型,英语语法学习的重要性,语言的三要素:语音,词汇,语法 语法是语言的法则.英语语法是英语语言的实际用法语法就是遣词造句的规则,学习语法规则是为造句服务的用英语思维,其实就是用英语语法思维没有语法,人们只能表达很少的东西,而没有词汇,什么也不能表达。,语法结构分析图解,语法,词法,介、连、冠,1. 主+谓 2.主+谓+宾 3.主+系+表4.主+谓+间宾+直宾 5 主+谓+宾+宾补,句法,3种虚词,6种实词,5种基本句型,副词性从句,4种句子种类,简单句,1.陈述句 2. 疑问句3. 感叹句 4. 祈使句,句式拓展,名、代、形、数、副、动,形容词性从句,复合句,并列句,名词性从句,主、谓、宾、定、状、补、表、同位语、独立成分,句子成分,5类动词,语态,时态,动词2种态,1.实义动词 2. 系动词 3.助动词4. 情态动词5. 非谓语动词,形容词性从句又叫定语从句,包括限制性定语从句和非限制性定语从句,1.主语(it is 句型)2、宾语3、表语4、同位语,4种名词性从句,1.一般2.特殊(区分好疑问代词、疑问副词)3.反义4.选择5.否定,5种疑问句,主动语态、被动语态,16大时态,注 释:,1.英文句子构成: 主语部分+ 谓语部分,上网聊天很有趣Up net chat very interesting.It is very interesting to chat online汉语如果有叙事、表态部分,往往是把事物或事实讲述清楚,最后来一个简短的表态或评论,即:先客观,后主观;而英语反之,通常是表态、评论在前,陈述事实在后,即:先主观,后客观,1.主语+谓语,一个完整的句子都是由两部分组成:陈述对象+陈述内容陈述对象一般是由名词或相当于名词的成分来充当,语法术语叫主语.陈述内容则是说明主语怎么样了, 都是用动词来表达,语法术语叫谓语。一个完整的句子: 主语+谓语或名词+动词英文句子为什么非得有主语和谓语?1) 世界统一于物质, 即世界是由物质组成的2) 物质的存在形式是运动物质+运动-名词+ 动词主语+谓语动词,五种基本句型概述(简单句基本模式),动词构成了一个句子的骨架. 因为是动词决定了一个句子是否有宾语, 有几个宾语以及其他句子成分. 动词决定英文的句型.,1.主语+谓语动词(不及物动词)(+状语),I sleep. He died Man proposes; god disposes 谋事在人, 成事在天Propose:计划, 建议dispose:处理, 处置Modesty benefits; pride hurts 谦受益, 满招损Great minds think alike (状语) 英雄所见略同 The sun sets in the westHe works hard( 状语: 修饰动作的成分.说明动作的程度,地点,时间),2. 主语+系动词+主语补足语(也称作表语),Be动词: 表状态/ 存在一般动词:表动作. 看得见的动作看不见的动作(爱, 知道, 了解)系动词(连系动词):只是起连接主语和后边成分的作用。这种动词后面所接的成分是用来说明主语的特点, 表明主语的特征He looks happy.主语补足语:对主语补充说明.表语:能表示主语特征的成分,常用系动词1) Be 动词(am, are, is)2) 单纯表主语特征,状态Look ,sound, smell ,taste ,feel seem (似乎是) appear (似乎是) 3)主语状态转变become 变成为 turn 转变为 grow, get, fall, go , come(变成某种状态),Fall sleep; 睡着 Go hungry 挨饿 go sour 变酸 go wrong出错The leaf will turn yellow in autumn4) 主语保持某种状态continue , remain, stay, keep, hold, rest , proveThe weather continue fine for several days.He held silent for the whole day.,Bread is the staff of life 民以食为天staff支柱, 支持物, 依靠Beauty is in the eye of the beholder 情人眼里出西施Beholder: 目睹者副词不能用作表语He looks happily (x),3. 主语+谓语+宾语,Beauty will buy no beef 漂亮不能当饭吃L like you ;I love you ; I kiss you ;I hate you I have a mealI love EnglishI like chatting on the internet 很多动词既是及物动词又是不及物动词 These children are playing football These children are playing,4.主语+谓语+直接宾语+间接宾语,直接宾语和间接宾语合起来叫双宾语He give me a kissI give you a book I will buy you a meal双宾动词: “人”是动作的接受者-直接宾语, “物”是动作的承受者-间接宾语当间接宾语后移时, 有时需加介词(to, for, of)He showed his passport to the guard He showed the guard his passport,I am going to buy a gift for herI am going to buy her a gift较特殊的动词: ask Can I ask you a question?Can I ask a question of you ?有的动词只能用主语+谓语+双宾语的结构Ill bet you ten dollarsThe repairman charged me ten dollars.,5. 主语+ 谓语+宾语+宾语补足语,宾语和宾语补足语合起来叫复合宾语They call me Laoyu.They appointed (elected) john chairman.You can leave the door open.区分: 双宾语和复合宾语在间接宾语后边加上be动词, 若能构成合乎逻辑的句子, 后面的名词则是补足语I made John our chairmanJohn is our chairmanI made John a cake John a cake,简单句的基本特点,1. 有且只有一个主语2. 有且只有 一个谓语动词或是系动词3. 当是谓语动词的时候, 可以有一个宾语,两个宾语, 宾语+宾补, 没有宾语, 但是当句子的动词为系动词的时候, 有且只有一个表语.,并列句,句型:简单句+并列连词+简单句 (并列连词and,but,or) Her father is a doctor and her mother is a teacher. Hurry up,or youll be late. I liked the story very much but Li Ming wasnt interested in it.,复合句,句型:含有一个或一个以上从句的句子。复合句包含:名词性从句(主语从句、宾语从句、表语从句和同位语从句)、定语从句和状语从句等。The foreign visitors took a lot of pictures when they were at the Great Wall,两个原则,1.简单句:谓语动词单一性原则:在一个句子中,有且只有一个谓语动词,但可以有超过一个的非谓语动词2.复杂句:主句单一性原则:在一个句子中,有且只有一个主句,从句可以有若干个.在一个句子中,有且只有一个句号,逗号可以有若干个.(一个句子中,不论多长,主句有且仅有一个,从句可以有若干个或者没有。形象的说:就是一个句子里面只有一套SVO,其他的要么用连词连接,要么加入引导词把句子降级为从句),Unit 1,第二节 句子的种类,陈述句,陈述事实, 表明态度, 阐述观点的句子Studying English takes timeThe first step is always the hardest / the most difficult.Confidence in yourself is the first step on the road to success. I made an enemy ( 我得罪了一个 人),疑问句,1) 需要用yes或no来回答2) 语序: 助动词+主语+谓语?Have you been there?Yes , I have.No, I havent .,特殊疑问句,语序: 疑问词+一般疑问句, 或作主语的疑问词+谓语动词How late are you open?Whats going on?When did you begin so study English?Whats in your mind?,选者疑问句,1) 提供两种或两种以上情形供对方选择2) 不用yes或no 来回答Do you speak to them, or did the manager?Do you like tea or coffee?,反意疑问句,1) 附在陈述句之后, 对陈述句所说的事实和观点提出疑问2) 两种形式: 陈述句肯定, 则所附疑问句否定; 陈述句否定, 则所附问句肯定You have completed that job, havent you?You have not completed that job, have you ?,祈使句,1) 表请求, 命令, 劝告, 建议2) 省略you 动词原形开头3) 没有时态变化, 不与情态动词连用Lets talk over dinnerDont judge a book by its cover.Stop bugging me,感叹句,1) 主要由what 和how来引导2) what 结构主要有三种A. what a(n) +形容词+可数名词单数+主谓部分!What a lovely boy he is!B. what +形容词+不可数名词/可数名词+主谓部分What foolish mistakes you have made!What nice weather it is!,C. what +a(n)+ 可数名词单数!What a day!What a mess! How 结构三种A. how+ 形容词或副词+主谓部分!How fast time flies!How lovely the boy is!,B. how +形容词+a(n) +可数名词单数+主谓部分! How lovely a boy he is!C. how+主谓部分How I hate exams!,