小学英语语法动词ppt课件.pptx
,动词,动作和状态的词,01,02,03,04,动词讲解,定义分类语法特征,be动词,状态系动词分类,动词的变化,动词五种形态助动词动词的第三人称单数动词的现在分词,情态动词,can 和 must,目录,01,动词是一类词性,定义:一般用来表示动作或状态的词汇。,分成:及物动词(Transitive Verb)-vt 不及物动词(Intransitive Verb)-vi,功能分类:实义动词、系动词、助动词、情态动词,1,动词:表示人或事物的动作、存在、变化的词。,2,动词通常充当句子的谓谓或后接描述性补语充当谓语中心。表示主语的动作、存在、变化,或主语对宾语的动作、态度。,如:走(walk)、笑(laugh) 、有(have) 、看(see) 、写(write) 、飞(fly) 、落(land) 、保护(protect) 、开始(start) 、起来(wake) 、上去(up/get up) 。,动词语法特征,如:“他来了”(He arrived)-表示主语的动态。“我们热爱祖国”(We love our motherland)-主语跟着宾语,表示主语对宾语的态度。,be动词知多少?,am,is,are,Be 动词,一般现在时,be动词是干啥的?,I am a student.,位置:主语的后面翻译:是,说明主语的一种特征或属性,You are clever.He/ She/ It is very lovely.We/They / You are good friends.,Be动词用于说明主语的特征、性质、状态或其他与主语相关的属性。,Be动词的口诀 Be 动词,用处大, 随着人称来变化。 I后am, You后are, Is用于He,She,It. You, We, They是复数, 复数用are不会错。,关键点,1.人称2.复数,1. I a cute student.2. He a good boy.3. His students in the classroom.4. They good books.5. We friends.6. Your sister ten years old.,am,is,are,are,are,is,Practice 1,I am = Imyou are = youreshe is = sheshe is = hesit is = itsthey are = theyrewe are = were,Be动词缩写,动词原形,动词的过去分词,动词的第三人称单数形式,动词的现在分词,动词的过去式,动词的五种形态,助动词,什么是第三人称单数,第三人称单数是英语中的一种语法,也称“三单”,首先,我们要搞清楚第一、第二、第三人称各是什么?第一人称单数:“我”第一人称复数:“我们”第二人称单数:“你”第二人称复数:“你们”第三人称单数:“他”、“她”和“它”第三人称复数:“他们”、“她们”和“它们”,除了“我”和“你” 之外的 任何单数人称,单个人称、地名或称呼作主语的,是第三人称单数。,单数可数名词或this/tht/the +单数可数名词作主语时,是第三人称单数。,第三人称单数都有哪些?,除了“我”和“你” 之外的任何单数人称。,单个人称、地名或称呼作主语的,是第三人称单数。Han Mei Beijing Uncle Wang,单数可数名词或this/tht/the +单数可数名词作主语时,是第三人称单数。a horse this book the cat,不可数名词作主语时为第三人称单数。如:the milk the water,第三人称单数变化规则,大多数情况下,在词尾加“s” 如:stop-stops read-reads play-plays2. 以辅音字母加“y”结尾的,先把“y”变为“i”,再加es. 如:fly-flies carry-carries study-studies3. 以“s,x,sh,ch”结尾的,在词尾加“es”, 如:teach-teaches brush-brushes4.不规则变化, 如:do-does have-has go- goes,写出下列动词的第三人称单数:drink gostay lookhave passcarry come用所给词的适当形式填空。1. My father (like) to eat apples.2. We (have) an English class.3. you (do) your homework at home?,Practice 2,drinks,goes,stays,looks,has,passes,carries,comes,likes,have,do,Do,His name is Jerry. Now he is reading a book.,Her name is Lisa. Now she is eating an apple.,Its half past six.,My name is Andy. Now I am putting on my T-shirt.,又称-ing形式,是分词的一种,动词的现在分词,现在分词(Present participle),现在分词,过去分词,动名词,格式相同,作用不同,作表语=形容词做表语,作表语=名词做表语,相当于名词,相当于形容词,现在分词的变化规则,一般情况下,直接在动词词尾+ing.,以不发音e结尾的单词,去e +ing.,go-goingsleep-sleeping,take-takinghave-having,一元一辅,重读闭音节结尾的单词,双写结尾的辅音字母,再+ing.,以ie结尾的动词,把ie改为y,再 +ing.,shop-shoppingswim-swimming,lie-lyingdie-dying,Practice 3,1.do 2. leave 3.run 4. tie5. wash 6. come,doing,leaving,running,tying,coming,washing,Thank You!,