动词单复数语法

个性化教学辅导教案

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周咏杰年级七性别男总课时30 第4次课

教学目标1·掌握be动词单复数用法2·掌握行为动词单复数用法

难点重点教学重点：掌握be动词单复数&行为动词单复数用法教学难点：学以致用

课堂教学过程课

前

检

查作业完成情况：优□良□中□差□建议

过

程

一动词分类

（1

）将下列词语归类

like walk are look should can’t play go listen sleep feel eat may isn’t

be动词

实义动词

情态动词

二·什么是第三人称单数：

（1）一般现在时中，当主语是第三人称单数时，后面的谓语①be动词要用单数is，②实义动词用单三形式，即动词原形后加s或es（特殊不规则注意像have—has，go—goes，）。

（2）常见第三人称现归纳总结如下：

动词类型举例及特点

be动词is/am/are（was/were）受人称单复数、时态影响

有实际

意义的

实义动

词

行为动词run，watch，buy，have，like…描述肢体动作、心理活动

的词，受人称单复数、时态影响

系动词feel、look、sound、become..后接adj或n.作表语。

受人称单复数、时态影响

情态动词can、must、should、may…后接动词原形，否定直接在其

后加not，不受人称单复数影响

助动词do/does、will、did...起肯定否定及时态辅助作用。

1.人称代词he, she, it是第三人称单数。如：

He likes watching TV.他喜欢看电视。

She has lunch at twelve.她十二点吃午餐。It looks like a cat.它看起来像只猫。

2.单个人名、地名或称呼作主语；用第三人称单数。如：

①Han Mei looks like her mother.韩梅看起来像她的母亲。②Beijing is in China.北京在中国。

3.单数可数名词或"this / that / the+单数可数名词"作主语时，是第三人称单数。如：

①A horse is a useful animal. 马是有用的动物。②This book is yours. 这本书是你的。

③That car is red. 那辆小汽车是红色的。④The cat is Lucy's. 这只猫是露茜的。

4.不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时，第三人称单数。

①Everyone has a ID card.每人有个身份证。

②There is something wrong with the watch.这块手表有毛病。

③This is a pen.这是一支钢笔。④That is an eraser.那是一块橡皮擦。

5.不可数名词作主语时为第三人称单数

如：①The milk is in the glass. ②The bread is very small.

6.当数字或字母作主语时，看作第三人称单数。如：

①"6" is a lucky number. "6"是个吉利数字。②"I" is a letter. "I"是个字母

（3）动词原形变第三人称单数的书写规则与发音规律同名词单数变复数相似，请认真观察。

1、大多数动词在词尾加“S”如：

①stop－stops [s] ; make－makes [s] ②read－reads [z] ; play－plays [z]

2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz] 如：

fly－flies [z]；carry－carries [z] study－studies [z]; worry－worries

3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为[iz] 如：

teach－teaches [iz]; watch－watches [iz]

4、以“o”结尾的动词，加“es”，如：

go－goes [z] do－does [z]

以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e”发音，与所加“s”

一起读做[iz]。如：

close－closes [iz]

当堂训练

I. ）写出下列动词的三单形式：

have are run guess try study catch stay destroy wash match guess finish go carry

wash_________ match _______guess______ study______ finish______

go________ snow______ carry_________

II. 用所给动词的适当形式填空：

1. He________ TV every evening. (watch)

2. We always ________ to school on foot. (go)

3. Tom, with his classmates, often ______ football after school. (play)

4.Tom and his classmates often ______ football after school. (play)

5.Your shoes _______ under the bed. (be)

6. His uncle usually _________ to work by bus. (go)

7. I always ______ up at six in the morning.(get)

8. John ________ like his father. (look)

（4）学习:实动词的疑问句，否定句特点

请看下面两组句子，注意区分他们的共同点和不同点。

I go to school every day. I don't go to school every day.

He goes to school every day. He doesn't go to school every day.

Do you go to school every day? Yes, I do. (No, I don't)

Does he go to school every day? Yes, he does. (No, he doesn't)

注：1）第三人称单数用了does 后面就不用动词的s形式了,而用动词原形.

2）变为疑问句,要在句首加"do" does ;

3）变为否定句, 要在动词前面加" don't"或doesn’t

小试牛刀：用do或does的适当形式填空

1. _____ you ride a bike to school? Yes, I ________.

2. ______ your sister like PE? No, she ________.

3. What_______ the students have? They have some pens.

4. How_______ Linda go to school? She goes to school on foot.

5. He _______ not speak English. He speaks Chinese.

6. _______ they watch TV on Sundays? Yes, they _______.

7. My father and mother ______ not read newspapers on Saturday.