你知道时态是什么意思吗？时态代表什么吗？小学英语就四个时态，你掌握了吗？你能发现它们之间的共同点和不同点吗？勤加练习，百战不殆I．把下列动词变为第三人称单数形式。

1. clean--2. go--3. have--4. do-5.play--6. fly--7. come-- brush-9. watch-- 10. study-- 11. ask-- 12.answer--13. swim-- 14. catch-- 15. write--16. eat-- 17. make-- 18. paint—19. learn-- 20. phone-- 21. run—22. hop-- 23. sing-- 24. pick—II．把下列动词变成过去式is\am________ fly______ plant________are________ drink_________ play_______go________ make ______ does_________dance________ worry________ ask _____taste_________ eat__________ draw________put ______ throw________ kick_________pass_______ do ________III．把下列动词变成动名词形式。

Wake________ make__________ come____________have____________Take_________ leave__________ rid_________, regret__________, Begin________，cut________, get_________, hit_________, run_________, set_________, sit__________, spit__________, stop_________, swim________, beg_________, drop__________, fit_________, nod_________, dig___________, forget_________, travel_________visit_________Carry_________ enjoy___________ play ___________ study ________die_________lie_________多加练习，百战不殆之时态篇一、用单词的正确形式填空：1.Mike _________ (do) his homework every day.2.There __________(be) some water in the glass.3.We like ________ (play) basketball after class.4.I like singing. I often _________(listen) to the music in the evening.5.My grandma_________(watch) TV every day.二、判断句子的正误, 并改正。

1.Betty do morning exercises every day.2.I plays on the beach.3.The trees falls their leaves.4.I like to wearing shirts and running.5.Smith is water the flowers.6.They usually have supper at seven o’clock.7.They’re climbs a tree.8.You mustn't play football here.9.The rabbit wants some vegetables.10.I sometimes watching TV on Sunday.三、选择最佳的答案：1. ____Alice often play the piano? No, she _____. A. Do; do B. Does; does C. Does; doesn't2. ___ your penpal __ in Beijing? A. Do; live B. Do; lives C. Does; live3. Tom and Mike __ very excited, they will take a trip. A. is B. are C. am4. I like ________ very much. What about you? A. dance B. danced C. dancing5. The kite ____ a bird. A. look like B. is looking C. looks like6. Bill and I ___ good friends. A. is B. are C. am7. Sandy often ___ his homework on Sundays . A. do B. does C. did8. What do you usually do on the weekend? I __________.A. went swimmingB. go swimmingC. visited grandparents9. What do you usually do on your holiday? I usually __________.A. saw elephantsB. sing and danceC.took picture10. I ____ a student. I go to school ____bus every day. A. is; by B. am; on C. am; by11. I ____ a brother. She ____ a sister. A. have; has B. has; has C. have; have12. You ____ a student. He ____ a teacher. A. is; is B. are; is C. are; are13. He always _____ football games. A. watches B. watch C. doesn't14. My best friend _____ shells. A. collects B. collect C. often15. She doesn’t _____ listening to the music. A. often B. like C. likes16. My mother and I ___ always watch romantic films. A. doesn’t B. don’t C. do17. ---When _____ he get home on Friday?----He gets home at four on Friday. A. do B. does C. did18.Summer _________ spring.A. comes afterB. comes ines before四、根据汉语意思填空：1. Mr Green often_________ in the countryside. (散步)2. I ________ a red bag. But he _______ a blue one. (有)7. Mother always ________ TV in the evening. (看电视)一、分别写出下列单词的三单形式，现在分词，和过去式形式：speak _____ ______ ______ run _____ ______ ______ swim ______ _____ ______ do ______ _____ ______ ask ______ ______ ______ begin______ ______ ______ dance ______ ______ ______ eat ______ ______ ______ sing______ ______ ______ fly______ _____ ______ jog ______ _____ ______ come______ _____ ______ talk ______ _____ ______ sleep ______ _____ ______ fight______ _____ ______ jump______ _____ ______ get______ _____ ______ read ______ _____ ______buy______ _____ ______ cook______ _____ ______ skate ______ _____ ______二、用单词的适当形式填空：1. look! Chen Jie and Mike are ___________（sing）now.2. The small bear is _____________ (climb) the tree.3. Mike is ________________ (draw) picture.4. She is ________________ (do) the dishes.5. My brother __________ (make) kites now.6. My father is ___________ (read) a newspaper in living room.7. Ted is __________(answer) the phone.8. My uncle is ____________ (drive) a car.9. The students are ______________(listen) to their teacher carefully.10. Chen Jie is _________(wash) clothes.11. His sister _______ (be) writing an e-mail.12. We ______(be) cleaning the classroom now.13. I____ (be)working on my computer.14. They _____ (be)playing basketball.15. Look, The tiger ________ __________(walk).16. Look, The elephants ______ _____________(drink) water with their trunk.17. Look, The monkeys ________ ___________ (swing).18. Peter _________ ______________(take) pictures now.19. They _____ ________（take）up the apples now.20. We _______ ________(catch) butterflies now.三、选择正确答案1. Every one ____ to their teacher in the classroom. A. are listening B. is listening C. listen2. They are singing and ___ together at the party now. A. dance B. danced C. dancing3. Listen! The birds ____. A. is singing B. are sing C. are singing4. Look! The kite ___ in the sky. A. fly B. flies C. is flying5. They ____ riding a forse. A. is B. are C. am6. Kate ____ playing chess. A. am B. is C. are7. Are you washing clothes？ A. Yes, you are B. Yes, I am C. No, I am8. Is he ____ TV？Yes, he is. A. watch B. watching C. not9. ____ they taking pictures.? Yes, they are. A. Am B. Be C. Are10. It’s 10 o’clock. Ben _____ TV in the bedroom. A. watch B. is watching C. watches四、判断句子的正误。