小树小树小树
know am keep is let are make become meet begin put bite read blow ride buy run catch say come see cost sing cut sit dig sleep do speak draw sweep drink swim drive take eat teach fall tell feed think feel throw fly understand forget wake get wear give win go write grow have know cost cut let put read build buy catch dig feel find get have hear hold keep leave lend make meet pay say sell send shine sit sleep smell spend stand teach tell think understand be was/were begin blow break do did draw drink drive eat fall fly forget give go grow grew grown know lie ride ring see show sing speak swim take throw wake wear write
花大本事
一、什么是动词
动词（Verb）一般就是用来表示动作或状态的词汇。在英语中，动词按作用和功能主要分为两大类，一类是谓语动词，另一类是非谓语动词。
动词的意义：动词时表示动作或者状态的词。
小学英语语法
二、动词的分类
1. 实义动词
(1) 又称行为动词，能够独立作谓语。
We love animals very much.
The sun sets in the west.
(2) 分为及物动词和不及物动词，及物动词之后可以直接接宾语，而不及物动词后不可接宾语。
I like reading books very much.
The sun goes up.
2. 连系动词
即为系动词，不能够单独作谓语，必须和名词、形容词等一起使用作句子的谓语。
（1）表状态的连系动词: be, look, smell, sound, feel, keep
I don’t feel well today.
The garden looks very beautiful.
（2）表转换或结果的连系动词: become, get, grow, turn, go ,come,
The song sounds beautiful.
The weather is becoming warmer and warmer.
3. 助动词
是帮助实义动词完成某些语法功能的动词。助动词本身没有实义，不能单独作谓语，主要有be, do, have(has,had).
I am a worker.
Do you have a sister?
助动词的特征及用法
4. 情态动词
表示说话人对某一动作或者状态的态度。情态动词词义不完全，不能够单独作谓语，只能与动词原形一起构成谓语。小学阶段常见情态动词有can,must, need, will, may, could.
Can you swim across the river?
I must go to school be 7 o’clock or I’ll be late.
动词的几种基本形式
1. 动词原形:无变化
2. 第三人称单数现在时（与第三人称单数的形式构成和名词复数构成法相似）
3. 过去式和过去分词
规则变化
4.不规则变化
现在分词
快到腕里来
一至六年级的英语动词有be动词、情态动词、助动词、行为动词。
一、be动词（am，is，are，was，were )
1、amwas，is was，are--were口诀：我用am，你用are，is用在他她它，所有复数全用are。
2、肯定和否定句I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small.
3、一般疑问句Am I a Chinese? Yes，you are. No，you arent. Are they American? Yes，they are. No，they arent. Is the cat fat? Yes，it is. No，it isnt.
4、be动词的否定形式：am not(没有缩写形式），are not = arent，is not = isnt.
二、助动词（do，does，did )
do，does用于一般现在时，其过去式did用于一般过去时。它们通常用在疑问句和否定句中。它们的否定形式：do not = dont，does not = doesnt，did not = didnt.
注意：在一般现在时中，does用于第三人称单数，其余一律用助动词do;助动词do，does，did后面一定要用动词原形。
三、情态动词
情态动词也是一类特殊的动词，平时我们不把它说成是动词。情态动词可以和行为动词同时出现在同一个句子中。我们现在学过的情态动词有：can、could、shall、should、will、would、may、might、must.注意：情态动词后动词总是用原形。（不受其他任何条件影响）
四、行为动词
就是平时上课时说的动词，表示某一动作或行为。如：sweep、live等。行为动词我们已学过它们的四种形式：原形、第三人称单数＋s/es、现在分词（也叫动名词）＋ing、过去式＋ed。
动词第三人称单数变化规则：
A、一般直接加s，如：play plays，visit visits，speak speaks.
B、以s，x，sh，ch结尾时，加es，如：catch catches，watch watches.
C、以辅音字母＋y结尾时，变y为i再加es，如：carry carries，study studies.
