一 动词的种类：四种
（一）行为动词 ( 如 play study run ) 有具体动作意义
（二）连系动词 （如 is am are get feel keep stay ）等，后用形容词作表语
（三）情态动词 （如 can may must should would）等，表示禁止、命令、请求等意义，后接动词原形
（四）助动词 （如 be +v –ing 中的be ；Do you ….?中的do ；He doesn’t like .中的doesn’t; Did you have….?中的did ）只起语法作用，无意义，不必翻译
二 动词的形式有
（一）动词原形 如play study run
（二）动词过去式 如 played studied ran
（三）动词三单形式 如 plays studies runs
（四）动词ing 形式 （也叫动名词或现在分词） 如 playing studying running
（五）动词不定式 （即 to +动词原形）如 to play to study to run
三选择动词正确形式的方法
（一） 主语后需填动词时，注意动词的时态， 主要从该句中的时间状语来判断，有时也要从上下语境来判断。如 I (like ) comedies ,but I don’t like thrillers 从后句I don’t like 可判断前句是一般现在时，所以根据主语I 填入like 的原形
注 句子的时态有 1、一般现在时，常与often ; always .once a week every day 等词或短语连用
2,现在进行时，主语+ be+v-ing 形式，常与look , listen , over there now 祈使句等连用
3 一般将来时 用现在进行时来表示 即 主语+be +v ing 形式，常与 next Sunday tomorrow for vacation 等词连用
4.一般过去时 常与yesterday last year 等词连用
（二） 如果主语后谓语不缺少，则考虑特殊动词后的用法。下面我们来介绍接to do , doing 和do 原形的特殊动词，动词短语和句型
（1） 接to do 形式的动词有
1 want to do sth. 想干`````或 want sb. to do sth. 想让某人干 ``````
2 help sb. (to ) do sth. 帮助某人干 ````
3 need to do sth. 需要干 ``````
4 plan to do sth. 计划干 ```````
5 hope to do sth. 希望干 ````
6 try to do sth.. 尽量干 ````````
7 decide to do sth. 决定干 ```````
8 It’s time (for sb.) to do sth.（该某人）干 ````的时间
9 I’m sorry to hear that + 句子 听到`````很难过
10 have to do sth. 必须干`````
11 would like to do sth.=want to do sth . 想干```````
12 forget to do sth. 忘记干``````
13 remember to do sth . 记住干``````
14 ask sb. to do sth. 请求/要求某人干``````
15 It takes sb.(宾语) 一段时间 to do sth . 花费某人一段时间干``````
16 It’s +形容词+(for sb. )+ to do sth. （对于某人）干`````很`````
17 It’s kind of you to do sth 谢谢你干`````.
***注意
8 Beijing is a good place ______(have ) fun .
9 something to eat/drink 翻译__________
10 We need to have healthy food _______(keep ) healthy（动词不定式作目的状语 为了`````）.
（2）后接doing 形式的有
1 enjoy doing sth. 喜欢干`````/享受干```的乐趣
2finish doing sth. 完成干``````
3stop doing sth 停止干`````
4practice doing sth 练习干``````.
5sb.+spends time (in)doing sth. 某人花费时间干 ``````
6have fun doing sth. 干 ````很有趣
7be busy doing sth . 忙于干``````
8be good at doing sth. =do well in doing sth. . 擅长于干 ```````
9thanks for doing sth. 谢谢你干 `````
10 How about doing sth.? =What about doing sth .? 干 ````怎么样（用来提建议）?
11 keep doing sth . 坚持干 ````
完成下面的练习
***表示干某事是一种习惯，爱好时也可用v –ing 形式，或作句子的主语如：Eating too much is bad for your health .或作句子的表语如：My hobby is playing basketball
***在某些固定短语中也用v –ing 形式如：do some reading/cleaning /washing /shopping….. 还有go shopping/swimming/hiking/bike riding/sightseeing/fishing/boating/camping./skateboarding/skiing（滑雪）….
（3）既可接v-ing 形式，还可接to 形式，且意义相同的动词有like doing =like to do , start doing =start to do begin to do =begin doing
（4）后接动词原形有
1使役动词如：make let 等词后，它们的意义为使，叫 ，让
2情态动词如：can ,could, may , must , would ,should 等词后
3祈使句中，如：-Jane ,_______(come ) here ,please .-OK,Mary
Don’t ________(forget) to close your door .
*** 祈使句的否定形式有两种表示方法 如：Don’t smoke here =No smoking here 但是第二种形式多用于公共场合
4Let’s +v原形（用来提建议）
5 Why not +v 原形？ （用来提建议）=Why don’t you +v 原形？
一、写出下列动词的现在分词：
play________ run__________ swim _________make__________ go_________ like________ write________ _ski___________read________ have_________ sing ________ dance_________put_________ see________ buy _________ love____________live_______ take_________ come ________ get_________stop_________ sit ________ begin________ shop___________
二、用所给的动词的正确形式填空：
1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ ( sing)in the classroom .
3. My mother _________________ ( cook )some nice food now.
4. What _____ you ______ ( do ) now?
5. Look . They _______________( have) an English lesson .
6.They ____________(not ,water) the flowers now.
7.Look! the girls ________________(dance )in the classroom .
8.What is our granddaughter doing? She _________(listen ) to music.
9. It’s 5 o’clock now. We _____________(have)supper now
10.______Helen____________(wash )clothes? Yes ,she is .
三． 1. 我打算明天和朋友去野炊。
I_____ _______ _________ have a picnic with my friends.
I ________ have a picnic with my friends.
2. 下个星期一你打算去干嘛? 我想去打篮球。
What ________ ________ _________ _________ _________ next Monday?
I _______ ______ _____ play basketball.
What _________ you do next Monday? I ________ play basketball.
3. 你妈妈这个周末去购物吗？是，她要去买一些水果。
_____ your mother _______ ________ go shopping this ___________?
Yes, she _________. She ______ ________ __________ buy some fruit.
4. 你们打算什么时候见面。 What time _______ you _________ __________ meet?
5. Nancy is going to go camping.（改否定） Nancy ________ going to go camping.
6. I’ll go and join them.（改否定） I _______ go ______ join them.
7. I’m going to get up at 6:30 tomorrow.（改一般疑问句）
________ _______ ________ to get up at 6:30 tomorrow?
8. We will meet at the bus stop at 10:30.（改一般疑问句）
_______ ________ meet at the bus stop at 10:30.
9. She is going to listen to music after school.（对划线部分提问）
________ _______ she ________ ________ _________ after school?
10. My father and mother are going to see a play the day after tomorrow.(同上)
_________ _________ going to see a play the day after tomorrow.
四．用所给词的适当形式填空。
11. Today is a sunny day. We ___________________ (have) a picnic this afternoon.
12. My brother _______________ (go) to Shanghai next week.
13. Tom often ______________(go) to school on foot. But today is rain.
He ______________ (go) to school by bike.
14. What do you usually do at weekends? I usually __________ (watch) TV and ____________(catch) insects?
15. It’s Friday today. What _____she _________ (do) this weekend? She ______________ (watch) TV and _____________ (catch) insects.
16. What ___________ (d0) you do last Sunday? I ____________ (pick) apples on a farm. What ______________ (do) next Sunday? I ______________ (milk) cows.
17. Mary ____________ (visit) her grandparents tomorrow.
18. Liu Tao ____________ (fly) kites in the playground yesterday.
19. David ______________ (give) a puppet show next Monday.
20. I ________________ (plan) for my study now.
