1、1小学英语动词第三人称单数变化规则一般现在时的肯定句中,主语为第三人称单数的动词变化主要体现在词尾的变化上,其规律为:规则 原形 第三人称单数形式1、一般情况下,直接在动词词尾+sgettakeplaygetstakesplays2、以 s, x, sh, ch, o 结尾的动词,在词尾+ esguessfixfinishteachgo 和 doguessesfixesfinishesteachesgoes 和 does3、以辅音字母+ y 结尾的动词,先把y 变为 i,再加 esstudytryflycarryworrystudiestriesfliescarriesworries4、不规则
2、动词(特殊情况) havebe hasis1、变否定句:格式为 doesnt/does not + 动词原形 ,如:He goes to school at six in the morning. (变否定句)He doesnt go to school at six in the morning. 2、变一般疑问句:要借用助动词 does,如:She goes home at five every day. Does she go home at five every day?- Yes, she does./No, she doesnt.哪些主语是第三人称单数?除 I、you 之外的所有可
3、数名词单数及不可数名词。(he she it 个人名)2例题引路:判断下列词语哪些是第三人称单数,是请打“”不是请打“” 。he ( ) we( ) she( ) they( )it ( ) Han Mei ( ) uncle Wang ( )the farmers( ) my mother( ) Linda( )Sally and Lucy( ) the dog( ) the cats( )1、写出下列动词的第三人称单数。drink _ go _ stay _ make _ look _have_ pass_ carry _ come_ watch_plant_ fly _ study_ b
4、rush_ teach_2、用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. We _ (not watch) TV on Monday.3. Nick _ (not go) to the zoo on Sunday.4. _ they _ (like) the World Cup?5. What _they often _ (do) on Saturdays?6. _ your parents _ (read) newspapers every day?7. There _(be) some water in the bottle.8.
5、My aunt _(look) after her baby carefully.9. The child often _(watch) TV in the evening.10. Mikes sister _ (cook) nice food. I _ (like) eating it very much.21. _ (do) your brother_ (watch) TV in the evening? No, he_ (not). 3、选出正确的答案:1. She (like / likes) to play football.2. He (like / likes) drinking
6、 milk.3. I (like / likes) to watch TV.4. We (like / likes) to play badminton.5. They (like / likes) to sing songs.6. She (read / reads) books every day.7. He (play / plays) computer games every day.8. It (listen / listens) to the radio every day.9. Linda (draw / draws) pictures every day.10. Jane and Linda (play / plays) football every day.35、把下列句子变为否定句:1. We like playing football.2. Linda swims every day. 3. They like playing games.4. My father reads newspaper in the evening. 7、把下列句子变为疑问句,并做肯定和否定回答。1. My brother can ride a horse. 4. We clean the classroom after school._