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1、精选优质文档-倾情为你奉上一般现在时中的第三人称单数形式在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。标志词(时间状语): always, every week (day, year, month), once a week, every, sometimes, at, on Sunday uauslly often,never,hardly.(一) 什么是一般现在时?一般现在时的基本用法有哪些呢?【一般现在时的功能】1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如:I g
2、et up at six every day.我每天六点起床。 3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。(二)哪些主语是第三人称单数? 现归纳总结如下:一、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。 he has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。二、单个人名、地名或称呼作主语;是第三人称单数。如: Han Mei looks like her mother. 韩梅看起来像她的母亲。 Beiji
3、ng is in China. 北京在中国。 Uncle Wang often makes cakes. 王叔叔经常做蛋糕。三、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: A horse is a useful animal. 马是有用的动物。 This book is yours. 这本书是你的。 That car is red. 那辆小汽车是红色的。 The cat is Lucys. 这只猫是露茜的。四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that
4、作主语时,是第三人称单数。如: Everyone is here. 大家到齐了。 There is something wrong with the watch. 这块手表有毛病。 This is a pen. 这是一支钢笔。 That is an eraser. 那是一块橡皮擦。五、不可数名词作主语时为第三人称单数。如: The milk is in the glass. 牛奶在玻璃杯里。 The bread is very small. 那面包很小。六、当数字或字母作主语时,看作第三人称单数。如: 6 is a lucky number. 6是个吉利数字。 I is a letter. I
5、是个字母。(三)一般现在时-动词第三人称单数形式构成规则(一般现在时中主语时第三人称1、大多数动词在词尾加“S”如: stopstops makemakes readreads playplays z2、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: flyflies carrycarries studystudies worryworries3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为如: teachteaches watchwatches 4、以“o”结尾的动词,加“es”,如: gogoes dodoes 5、以不发音字母“e”结尾的
6、开音节词,加“s” 如: closecloses iz6、特殊:. be动词包括:am, is, are。第三人称单数用 is;过去式为 was;复数用are,过去式为were. 动词 have ,遇到主语是第三人称单数时,要用 has; 动词 be 的第三人称单数形式is。(四)巩固练习题:一、 写出下列动词的第三人称单数形式: sit- guess- die- go- rush- reach- touch- brush- fly-copy-say-run- do-fix-live- cry- enjoy-have-wish-play- Tie- teach-buy- study- drin
7、k- go- stay-make- look- carry- come-watch- plant-fly - do-二、用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. Daniel and Tommy _(be) in Class One.3. We _(not watch) TV on Monday.4. Nick _(not go) to the zoo on Sunday.5. _ they _(like) the World Cup?6. What _they often _(do) on Saturdays?7. _ your
8、parents _(read) newspapers every day?8. The girl _(teach) us English on Sundays.9. She and I _(take) a walk together every evening.10. There _(be) some water in the bottle.11. Mike _(like) cooking.12. They _(have) the same hobby.13. My aunt _(look) after her baby carefully.14. You always _(do) your
9、homework well.15. I _(be) ill. Im staying in bed.16. She _(go) to school from Monday to Friday.17. Liu Tao _(do) not like PE.18. The child often _(watch) TV in the evening.19. Su Hai and Su Yang _(have) eight lessons this term.20. What day _(be) it today? Its Saturday三、改错(划出错误的地方,将正确的写在横线上)1. Is your brother speak English? _2. Does he likes going fishing? _3. He likes play games after class. _4. Mr. Wu teachs us English. _5. She dont do her homework on Sundays. _专心-专注-专业