摘要：解析：动词“cook”是一般情况，主语“my mother”是第三人称单数，直接加-s。
小升初英语一般现在时单三变化选择填空专练（40道）
1. My mother usually ______ (cook / cooks) dinner at 6 p.m.
2. Tom ______ (play / plays) basketball with his friends every Sunday.
3. The sun ______ (rise / rises) in the east every morning.
4. Lucy ______ (like / likes) reading storybooks before bed.
5. My father ______ (watch / watches) TV after work every day.
6. He ______ (pass / passes) the ball to his teammate quickly in the game.
7. The teacher ______ (fix / fixes) the broken desk for us every month.
8. She ______ (teach / teaches) English in a primary school.
9. My grandma ______ (wash / washes) clothes by hand every weekend.
10. The boy ______ (go / goes) to the park with his parents every Saturday.
11. Mike ______ (do / does) his homework carefully every evening.
12. The child ______ (guess / guesses) the answer to the question easily.
13. Our dog ______ (catch / catches) the frisbee well when we play.
14. The girl ______ (mix / mixes) the milk and sugar in the cup.
15. My uncle ______ (box / boxes) the old books and sends them to the village.
16. Lucy ______ (study / studies) Chinese very hard at school.
17. The bird ______ (fly / flies) to the warm south in winter.
18. The worker ______ (carry / carries) heavy boxes to the truck every morning.
19. My sister ______ (copy / copies) the new words in her notebook.
20. The farmer ______ (dry / dries) the crops in the sun when it’s fine.
21. The cat ______ (try / tries) to catch the mouse in the house every night.
22. He ______ (hurry / hurries) to school because he doesn’t want to be late.
23. The student ______ (cry / cries) when she can’t find her pencil case.
24. My aunt ______ (fry / fries) eggs for breakfast every morning.
25. The little boy ______ (worry / worries) about his math test.
26. She ______ (have / has) a beautiful doll from her mother.
27. This flower ______ (be / is) very colorful in spring.
28. My brother ______ (have / has) three toy cars in his room.
29. The dog ______ (be / is) very friendly to everyone in the family.
30. Our classroom ______ (have / has) a big blackboard on the wall.
31. He ______ (brush / brushes) his teeth twice a day to keep healthy.
32. The girl ______ (finish / finishes) her painting before dinner.
33. My grandpa ______ (plant / plants) vegetables in the garden every year.
34. The singer ______ (sing / sings) a nice song at the party.
35. The student ______ (write / writes) a letter to his pen pal every month.
36. The teacher ______ (push / pushes) the desk to the corner of the classroom.
37. She ______ (kiss / kisses) her baby goodnight every evening.
38. My father ______ (wash / washes) his car every Sunday afternoon.
39. The boy ______ (watch / watches) cartoons after he finishes homework.
40. The tree ______ (grow / grows) taller and taller every year.
参考答案及解析
1. cooks
解析：动词“cook”是一般情况，主语“my mother”是第三人称单数，直接加-s。
2. plays
解析：动词“play”是一般情况，主语“Tom”是第三人称单数，直接加-s。
3. rises
解析：动词“rise”是一般情况，主语“the sun”是第三人称单数，直接加-s。
4. likes
解析：动词“like”是一般情况，主语“Lucy”是第三人称单数，直接加-s。
5. watches
解析：动词“watch”以“ch”结尾，主语“my father”是第三人称单数，加-es。
6. passes
解析：动词“pass”以“s”结尾，主语“he”是第三人称单数，加-es。
7. fixes
解析：动词“fix”以“x”结尾，主语“the teacher”是第三人称单数，加-es。
8. teaches
解析：动词“teach”以“ch”结尾，主语“she”是第三人称单数，加-es。
9. washes
解析：动词“wash”以“sh”结尾，主语“my grandma”是第三人称单数，加-es。
10. goes
解析：动词“go”以“o”结尾，主语“the boy”是第三人称单数，加-es。
11. does
解析：动词“do”是特殊变化，第三人称单数形式为“does”，需单独记忆。
12. guesses
解析：动词“guess”以“ss”结尾，主语“the child”是第三人称单数，加-es。
13. catches
解析：动词“catch”以“ch”结尾，主语“our dog”是第三人称单数，加-es。
14. mixes
解析：动词“mix”以“x”结尾，主语“the girl”是第三人称单数，加-es。
15. boxes
解析：动词“box”以“x”结尾，主语“my uncle”是第三人称单数，加-es。
16. studies
解析：动词“study”以“辅音字母+y”结尾，先变y为i，再加-es，主语“Lucy”是第三人称单数。
17. flies
解析：动词“fly”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the bird”是第三人称单数。
18. carries
解析：动词“carry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the worker”是第三人称单数。
19. copies
解析：动词“copy”以“辅音字母+y”结尾，先变y为i，再加-es，主语“my sister”是第三人称单数。
20. dries
解析：动词“dry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the farmer”是第三人称单数。
21. tries
解析：动词“try”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the cat”是第三人称单数。
22. hurries
解析：动词“hurry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“he”是第三人称单数。
23. cries
解析：动词“cry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the student”是第三人称单数。
24. fries
解析：动词“fry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“my aunt”是第三人称单数。
25. worries
解析：动词“worry”以“辅音字母+y”结尾，先变y为i，再加-es，主语“the little boy”是第三人称单数。
26. has
解析：动词“have”是特殊变化，第三人称单数形式为“has”，需单独记忆。
27. is
解析：be动词的第三人称单数形式为“is”，主语“this flower”是第三人称单数，用“is”。
28. has
解析：动词“have”是特殊变化，第三人称单数形式为“has”，主语“my brother”是第三人称单数。
29. is
解析：be动词的第三人称单数形式为“is”，主语“the dog”是第三人称单数，用“is”。
30. has
解析：动词“have”是特殊变化，第三人称单数形式为“has”，主语“our classroom”是第三人称单数。
31. brushes
解析：动词“brush”以“sh”结尾，主语“he”是第三人称单数，加-es。
32. finishes
解析：动词“finish”以“sh”结尾，主语“the girl”是第三人称单数，加-es。
33. plants
解析：动词“plant”是一般情况，主语“my grandpa”是第三人称单数，直接加-s。
34. sings
解析：动词“sing”是一般情况，主语“the singer”是第三人称单数，直接加-s。
35. writes
解析：动词“write”是一般情况，主语“the student”是第三人称单数，直接加-s。
36. pushes
解析：动词“push”以“sh”结尾，主语“the teacher”是第三人称单数，加-es。
37. kisses
解析：动词“kiss”以“ss”结尾，主语“she”是第三人称单数，加-es。
38. washes
解析：动词“wash”以“sh”结尾，主语“my father”是第三人称单数，加-es。
39. watches
解析：动词“watch”以“ch”结尾，主语“the boy”是第三人称单数，加-es。
40. grows
解析：动词“grow”是一般情况，主语“the tree”是第三人称单数，直接加-s。
来源：蒙古元素