小學(xué)動(dòng)詞的第三人稱單數(shù)規(guī)則(共3頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上動(dòng)詞的第三人稱單數(shù)大家都知道，在一般現(xiàn)在時(shí)中，當(dāng)主語是第三人稱單數(shù)時(shí)，謂語動(dòng)詞要用第三人稱單數(shù)形式，即常在動(dòng)詞原形后加-s或-es。但有些同學(xué)們對于哪些主語是第三人稱單數(shù)還不十分清楚，現(xiàn)歸納總結(jié)如下： 一、人稱代詞he, she, it是第三人稱單數(shù)。如：  He likes watching TV. 他喜歡看電視。  She has lunch at twelve. 她十二點(diǎn)吃午餐。   It looks like a cat. 它看起來像只貓。二、單個(gè)人名、地名或稱呼作主語；是第三人稱單數(shù)。如：

2、   Han Mei looks like her mother. 韓梅看起來像她的母親。    Beijing is in China. 北京在中國。    Uncle Wang often makes cakes. 王叔叔經(jīng)常做蛋糕。三、單數(shù)可數(shù)名詞或"this / that / the+單數(shù)可數(shù)名詞"作主語時(shí)，是第三人稱單數(shù)。如：  A horse is a useful animal. 馬是有用的動(dòng)物。   This book is yours. 這本書是你的。  &

3、#160; That car is red. 那輛小汽車是紅色的。   The cat is Lucy's. 這只貓是露茜的。四、不定代詞someone, somebody, nobody, everything, something等及指示代詞this, that作主語時(shí)，是第三人稱單數(shù)。如：   Everyone is here. 大家到齊了。    There is something wrong with the watch. 這塊手表有毛病。    This is a pen. 這是一支鋼筆。&#

4、160;  That is an eraser. 那是一塊橡皮擦。五、不可數(shù)名詞作主語時(shí)為第三人稱單數(shù)。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、當(dāng)數(shù)字或字母作主語時(shí)，看作第三人稱單數(shù)。如：   "6" is a lucky number. "6"是個(gè)吉利數(shù)字。   "I" is a letter. "I"是個(gè)字母。

5、第三人稱單數(shù)形式的構(gòu)成1.一般直接在詞尾加 s， 如：work-works live-lives make-makes 2.以s,x,ch ,sh等結(jié)尾的單詞加 es , 如： miss-misses fix-fixes finish-finishes teach-teaches3.以輔音字母加y結(jié)尾的單詞，變y為i加 es , 如： fly-flies4.以輔音字母加o結(jié)尾的單詞，加 es 如: go-goes do-does動(dòng)詞單三的練習(xí)一. 根據(jù)括號里單詞的適當(dāng)形式填空專心-專注-專業(yè)1. She _ (be ) a writer.2. It _(look) like a monkey.

6、3. We_(go) to the park.4. He _(go) to school. 5. Amy_(like) eating fruits.6. Hebei_(be) next to Shandong.7. Our teacher _(be) talking with John.8. Whose book _(be) this ?9. Dogs _(be) our friends .10. That blackboard _(be) clean.11. The desk _(be) Toms.12. Somebody _(do) her homework .13. Everybody

7、_(is ) ok!14. Nobody _ (be) in the park .15. There _（be）someone in the classroom .16. That cat _(be ) mine .17. A little water _(be) in the cup.18. Cheese _（taste） well .19. The letter “O” _(look) like zero.20. “4” _(be) a bad number in China .二. 把下列句子改成第三人稱單數(shù)句的肯定句、否定句、一般疑問句，并做回答。1. I like playing the pinao in the music room . (Tom) 2. You need a pencil-box for new term . (Sams sister) 3.I do my homework at half past four in the afternoon . （she） 4. I have breakfast at