第1个回答 2011-04-16
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。
She 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:
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。
③Uncle 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:
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。
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时,是第三人称单数。如:
①Everyone is here. 大家到齐了。
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。
五、不可数名词作主语时为第三人称单数。如:
①The milk is in the glass. 牛奶在玻璃杯里。
②The 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:
①"6" is a lucky number. "6"是个吉利数字。
②"I" is a letter. "I"是个字母。
动词的变法:1 是直接在动词后面加s;2 以s、x、sh、ch结尾的加es; 3 以o结尾的有时也加s或者es 4 以辅音字母加y结尾的,要变y为i加es
例句:He likes fishing.(他喜欢钓鱼)
She goes to school by bike every day.(她每天骑自行车去学校)
否定句,拿上边的句子来说:
He doesn't like fishing.
She doesn't go to school by bike.
一般疑问句:Does he like fishing?
Does she go to school by bike every day?
特殊疑问句:Who is the girl that sits there?
填空.
1.Let him _____(play)basketball.
2.Everyone_____(know)what he really like.
3.Tose girls____(be)my sister.
4.That girl_____(call)me evety Sunday.
5.How___(do)she_____(spell)the word?
练习题
1._____she____(do)her homework every day?
Yes,she does.
2._____he_____(live)in He Bei?
No,he doesn't.
3.That boy___(call)me evety Sunday
4.How___(do)she_____(spell)the word?
5.Jack___(have) a new bag.
答案:1.Does do
2.Does live
3.calls
4.does spell
5.has
希望对你有所帮助!
第2个回答 2011-04-16
第三人称单数
1常用词:he, she, it
2动词的变法:be:“is ”; do:does 举例:swims, reads, draws etc.
3句式:
肯定句:He is Ben's classmate./ He must be Mary's brother.
否定句:She is not my classmate.
一般疑问句:Q: Is he Ben's classmate? A: Yes, he is.
特殊疑问句:Q: Where do you live?/ When will you reach home?/ etc..
4易出错的地方:
因为你要求的都是单数,所以只要记得单数得用is;若是动作(eg. swim, read, draw,shout)就要给他加力(s/es,这里就是你要注意的地方了,到底是要放s/es).举例:watch==〉watches,wash==>washes等等,要多留意尾部的字母。
还有,若是他给你的是动作不是be,转换成疑问句式时就要注意。
举例:a.Does he swim? Yes, he swims.
b.Is Mary a girl? Yes, Mary is a girl.
练习:
1.He____(go) to school every day.
2.John always______(watch)television programmes at night.
3.______(Do)she like dogs?
4.Where do she go? She______to library.
5.______(Be)Jay Jolin's brother?
6.______(Be) Cecelia at home? No,she_________.
希望这些对你有帮助。
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