动词的三单变化 (2)

1、 三单动词的变化规则1一般情况下，直接加-s 2以s. x. sh. ch. o结尾，加-es 3以“辅音字母+y”结尾，变y为i, 再加-es 一般现在时用法专练: 一、写出下列动词的第三人称单数drinks goes stays makes looks have-has passes carries comes watches plants flies studies brushes does teaches 二、用括号内动词的适当形式填空。1. He often has(have) dinner at home. 2. Daniel and Tommy are(be) in Class

2、One. 3. We dont watch (not watch) TV on Monday. 4. Nick doesnt go(not go) to the zoo on Sunday. 5. Do they like(like) the World Cup? 6. What do they often do (do) on Saturdays? 7. Do your parents read(read) newspapers every day? 8. The girl teaches(teach) us English on Sundays. 9. She and I take (ta

3、ke) a walk together every evening. 10. There is (be) some water in the bottle. 11. Mike likes(like) cooking. 12. They have (have) the same hobby. 13. My aunt looks (look) after her baby carefully. 14. You always do(do) your homework well. 15. I am (be) ill. Im staying in bed. 16. She goes(go) to sch

4、ool from Monday to Friday. 17. Liu Tao does (do) not like PE. 18. The child often watches(watch) TV in the evening. 19. Su Hai and Su Yang have(have) eight lessons this term. 20. What day is(be) it today? Its Saturday. 三、按照要求改写句子1. Daniel watches TV every evening.(改为否定句) Daniel doesnt watch TV every

5、 evening.2. I do my homework every day.(改为一般疑问句，作否定回答) Do you do your homework every day ?No , I dont . 3. She likes milk.(改为一般疑问句，作肯定回答) Does she like milk ?Yes , she does . 4. Amy likes playing computer games.(改为一般疑问句，作否定回答) Does Amy like playing computer games ?No , she doesnt .5. We go to school

6、 every morning.(改为否定句) We dont go to school every morning. 6. He speaks English very well.(改为否定句) He doesnt speak English very well . 7. I like taking photos in the park.(对划线部分提问) What do you like in the park ? 8. John comes from Canada.(对划线部分提问) Where does John come from ?9. She is always a good st

7、udent.(改为一般疑问句，作否定回答) Is she always a good student ? No , she isnt .10. Simon and Daniel like going skating.(改为否定句) Simon and Daniel dont like going skating.五、改错(划出错误的地方，将正确的写在横线上) 1. Is your brother speak English? Does your brother speak English ? 2. Does he likes going fishing? Does he like going fishing?3. He likes play games after class. He likes playing games after class. 4. Mr. Wu teaches us