精品文档精品文档动词动词是表示动作或状态的词。
按其词义和在句子中的作用可分为行为动词、连系动词、助动词和情态动词。
行为动词，又称实义动词，表示动作或状态，能独立表达意思。
如：I read books on the weekend.My father likes reading.连系动词，不能独立表达意思，必须与形容词、名词等一起来表达意思，常用的连系动词有be(am is are was were)动词和look(看起来、显得)。
如：I am tired now. Yesterday was Sunday. John looks happy.助动词，本身没有意义，不能独立表达意思，必须与动词一起来表达意思，常用的助动词有do、 does、 did。
如：He does not like apples.情态动词，本身有一定的意义，但也不能独立使用，必须与主要的动词一起来表达意思，表示说话人的语气和情态（没有人称和数的变化）。
常用的情态动词有can、 may、 must、 need。
如：I can cook dinner.练习：用适当的动词填空。
1、I often ( 跑步)in the evening.2、My mother often clothes in the evening.3、Today Monday. Yesterday Sunday.4、I tall and strong.5、 your mother an engineer ? Yes, she .6、 you like cooking dinner ?7、 Sarah like collecting stamps ?8、Amy not go hiking last weekend.行为动词有4种形式：动词原形、动词第三人称单数形式、动词ing 形式和动词过去式。
当主语是第三人称单数时，动词要用第三人称单数的形式，变化规律如下：1、一般的动词在词尾加-s like—likes,read--reads2、以字母o,s,sh,ch等结尾的动词加-esgo--goes,pass--passes,wash--washes,watch--watches3、以元音字母加y结尾的动词,直接加-s play—plays但以辅音字母加y结尾的动词,要把y改i再加-esstudy--studies动词ing形式，变化规律如下：1、一般的动词在词尾加-ing play—playing, draw--drawing2、以不发音的e结尾的动词,去掉e再加-ing take—taking ,write --writing3、双写辅音字母再加-ing swim—swimming , shop—shopping动词过去式, 变化规律如下：1、一般的动词在词尾加-ed help—helped, wash--washed2、以e结尾的动词, 加-d like—liked, dance--danced3、以元音字母加y结尾的动词,直接加-ed play—played但以辅音字母加y结尾的动词,要把改为i,再加-edstudy--studied4、双写辅音字母再加-ed stop—stopped*** 还要记住特殊形式，即不规则变化。
练习：写出下列动词的正确形式。
第三人称单数 ing形式过去式live like watch wash play study stoppass swim buy take☆时态☆小学阶段学的四种时态：一般现在时，现在进行时，一般过去时，一般将来时。
1、一般现在时表示经常的或习惯性的动作或状态。
构成：主语+ 动词的适当形式。
A、表示不受时限的客观存在如： She is a student. This is a dog. I have a story-book.B、表示现在的习惯动作，即指现在经常发生的动作。
常与often , usually , sometimes , always，every day, every morning等表示程度或频度的词连用。
如：I often go to school on foot. Mike watches TV every day. ☆练习：根据中文意思把句子补充完整。
（1）、我的父亲是个医生。
My father . （2）．我的父亲下午经常打篮球。
My father . （3）、我的父亲喜欢运动。
My father .2、现在进行时表示正在进行或发生的动作。
构成：主语+ be+动词的ing如：I am writing a letter. Amy is swimming. They are reading books.☆练习：根据中文意思把句子补充完整。
（1）、我正在做作业。
I . （2）、John正在看电视。
John . （3）、Amy和Sarah正在下棋。
Amy and Sarah .3、一般过去时表示在过去某个时间发生的动作或存在的状态，也可表示过去经常或反复发生的动作。
常与yesterday, yesterday afternoon, last year…等表示过去的时间连用。
构成：主语+动词的过去式如：I went to a park yesterday.☆练习：根据中文意思把句子补充完整。
1、我昨天很累。
I .2、我昨天踢足球了。
I .3、他昨天晚上洗了他的衣服。
He .4、Amy上个周末看望她的语文老师。
Amy .精品文档4、一般将来时表示在将来某个时间要发生的动作或存在的状态，常与tomorrow, tomorrow afternoon, next week…等表示将来的时间连用。
构成：主语+be going to+动词的原形或主语+will+动词的原形☆练习：根据中文意思把句子补充完整。
1、我打算明天放风筝。
I .2、John打算今晚看电视。
John .3、Sarah打算下个星期跟她妈妈去旅行。
Sarah with her mother .4、Zhang Peng和John打算周末踢足球。
Zhang Peng and John☆时态☆练习二一、用所给动词的适当形式填空。
1、play(1) I usually football on the weekend.(2) I football now.(3) I football with my friends yesterday.(4) I football tomorrow.(5) I football tomorrow.2、clean(1) Sarah usually her room on Saturdays.(2) Sarah her room now.(3) Sarah her room last weekend.(4) Sarah her room next weekend.(5)Sarah her room next weekend.3、eat(1) They usually dinner at 7:00 p.m.(2) They dinner now.(3) They dinner at 6:30 p.m. yesterday.(4) They dinner at 8:00 p.m. tonight.(5) They dinner at 8:00 p.m. tonight. 4、walk(1) Amy usually to school.(2) John and I usually to school.(3) John and I to school last Monday.(4) John and I to school now.(5) John and I to school tomorrow.(6) John and I to school tomorrow.5、read(1) I usually books on the weekend.(2) Zhang Peng usually books on the weekend.(3) Amy and her brother usually books on the weekend.(4) I books now.(5) My father a newspaper now.(6) I like books.(7) I many English words last night.(8) My sister a story book yesterday.(9) I a story book next weekend.(10) I can a long story. It’s very interesting.精品文档二、填上适当的动词。
1、My father an accountant. He in a bank.2、My mother usually TV in the evening.3、I like TV very much.4、We usually trees on Tree-planting Day.5、Amy usually in the sea in summer.6、I home at 6:00 yesterday.7、Mike usually to school by bike. But yesterdayhe to school by bus.8、I can the piano. I like the piano.9、My sister can pictures.10、I am going to presents on my holiday.11、My brother apples. But he doesn’tgrapes.12、I my mother do housework last weekend.13、I will kites this weekend.14. I a good boy. I usually my grandparents onthe weekend. 15、Amy helpful. She can the clothes and the meals.精品文档。