小学六年级下时态总结讲解和练习

1、小学六年级下时态总结讲解和练习1、 一般现在时一般现在时的功能1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如：I get up at six everyday.我每天六点起床。3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。句子中常有never, sometimes, often, usually, always, every., on Sundays, in the evenings等词或短语。一般现在时的构成1.be动词：主语+be(am,is,are)+其它。如：I am

2、 a boy.我是一个男孩。2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。一般现在时的变化1.be动词的变化。否定句：主语+be+not+其它。如：He is not a worker.他不是工人。一般疑问句：Be+主语+其它。如：-Are you a student? -Yes. I am./No, Im not.特殊疑问句：疑问词+一般疑问句。如：Where is my bike?2.行为动词的变化。否定句：主语+dont(doesnt)+动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要用doesnt构成否

3、定句。如：He doesnt often play.一般疑问句：Do(Does)+主语+动词原形+其它。如：-Do you often play football? -Yes, I do./No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。如：-Does she go to work by bike? -Yes, she does./ No, she doesnt.特殊疑问句：疑问词+一般疑问句。如：How does your father go to work?动词第三人称的变化规则1一般情况下，直接加-s，如：cook-cooks, milk-milks2以s.x.

4、sh.ch.o结尾，加-es，guess-guesses, wash-washes, watch-watches, go-goes，brush-brushes, finish-finishes, 3以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies, carry-carries, cry-cries, fly-flies二、现在进行时1现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。句子中常有now, Look! Listen! Its seven oclock.等词或句子。2现在进行时的肯定句基本结构为be+动词ing.

5、如：I am sleeping.3现在进行时的否定句在be后加not。 如：I am not sleeping.4现在进行时的一般疑问句把be动词调到句首。 如：Are you sleeping?5现在进行时的特殊疑问的基本结构为：疑问代词 + be + 主语 + 动词ing? 如：What are you doing?但疑问词当主语时其结构为：疑问代词+ be + 动词ing? 如：Who is sleeping?动词加ing的变化规则1一般情况下，直接加ing，如：cook-cooking2以不发音的e结尾，去e加ing，如：make-making, taste-tasting, have

6、-having, skate-skating, dance-dancing,drive-driving3如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping, jog-jogging, swim-swimming, travel-travelling,get-getting, put-putting, planning三、一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语：tomorrow, next day(week, month),soon, the day after

7、 tomorrow等。 二、基本结构：be going to + do；如：I am going to school tomorrow. will+ do. 如：I will go to school tomorrow.三、否定句：在be动词（am, is, are）后加not或will后加not成wont。例如：Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon. I will go to school tomorrow. I will not go to school

8、tomorrow.或I wont go to school tomorrow.四、一般疑问句： be或will提到句首，some改为any, and改为or，第一二人称互换。例如：We are going to school this weekend. Are you going to school this weekend?五、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。1.问人。Who 例如：Im going to New York soon. Whos going to New York soon?2.问干什么。What do.例如：Im going to go to N

9、ew York thisafternoon.What are you going to do this afternoon.3.问什么时候。When.例如：Shes going to go to bed at nine.When is she goingto bed?六、同义句：be going to = willI am going to go swimming tomorrow（明天）. = I will go swimming tomorrow. 注意：七、There be 句型的将来时为There is going to be.或There will be., 句中不会出现have。t

10、here be句型与have(has) 的区别：there be 表示在某地有某物（或人）；have(has) 表示某人拥有某物。There is going to be a football match tomorrow.四、一般过去时1一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语如，yesterday, last., just then, .ago, in 1937等连用。一般过去时也表示过去经常或反复发生的动作。2Be动词在一般过去时中的变化：am 和is在一般过去时中变为was。（was not=wasnt）如：I was at school just no

11、w. I was not/ wasnt at school just now.are在一般过去时中变为were。（were not=werent）如：We were at school just now. We were not/werent at school just now.带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。如：Was she at school just now?或Were you at school just now?3句中没有be动词的一般过去时的句子 如：Jim

12、went home yesterday. 否定句：didnt +动词原形，如：Jim didnt go home yesterday. 一般疑问句：在句首加did，句子中的动词过去式变原形。如：Did Jim go home yesterday? 特殊疑问句：疑问词+did+主语+动词原形？ 如：What did Jim do yesterday?疑问词当主语时：疑问词+动词过去式？ 如：Who went to home yesterday?动词过去式变化规则：1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2结尾是e加d，如：taste-tasted，dance

13、-danced, 3末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped, slip-slipped, travel-travelled,planned4以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied, cry-cried, carry-carried5不规则动词过去式：am/ is-was, are-were, do-did, see-saw, say-said, give-gave, wear-wore,fit-fit, tell-told, think-thought, bring-brought

14、, take-took, meet-met, fly-flew, throw-threwsee-saw, catch-caughtfeel-felt, smell-smeltkeep-keptfall-fellhold-heldthrow-threwsweep-swept drive-drovecut-cutlet-letbite-bit catch-caughtbuy-boughtwake-wokehit-hitfind-found, hear-heardsit-satget-got, go-went, have-had, eat-ate, take-took, run-ran, sing-

15、sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, speak-spoke, swim-swam一、用所给单词的适当形式填空1._(do ) your father often go to the park?No, he _(do).2. There _(be) a sign over there. It _(mean) “No smoking”.3. Yang Ling_(like)_(go) shopping.4. Ben _(want) _(fly) a kite.5. Jim _(see)

16、a Beijing opera tomorrow evening.7. What _Nancy usually _(do) on Sundays？8. They_(fly) kites now.9. I _(have) a hat, he _(have) a cap.10. My book_(be) on the desk just now.11. The teacher is_(give) the orders.12. She often _(wash) clothes at home.13. Mike often goes_(swim) in summer.14. Mike_(swim)

17、now.15. The teacher and the students _(climb) the mountain next week.16. They are _(talk) about Bens birthday.17. Id like_(watch) cartoons.18. I can _(sing),but she cant. She can _(dance).19. Nancy often _(read) books. Sometimes she _(play) chess with her father.20. I usually _(watch) TV, my mother

18、uaually _(go) shopping.21. A:What does it _(mean)?B:It means No_( smoke). It means you shouldnt_ _(smoke)22. She _(be) at home yesterday(昨天).23. A: What_ _Nancy _(do)?B: Let me see. She_(sing)24. Look, our teacher _(water) the flowers.25. A:What _ _you _ _(do) last Sunday?B:I_ (go) to the park.26. I

19、 _ (do) my homework every evening.27. We _ (fly) kites in the park on Sundays.28. Tom _(play) the piano every Saturday. Now he_ (play).30.What_ _ you _ _ (do) next weekend?I _ _(play) football with my friends.31. What _ she _ (do) yesterday? She _ (visit) her grandparents.32. _ you _ (like) fishing?

20、No, I _ . I like _ (swim), but my brother _ (like).33.How _ your father _ (go) to work every day?He _ (go) by bike. But its cold today. He _ (take) the No.21 bus, and he _ (go) to work by taxi yesterday.二、选择题（ ）1. _ he _ to the park at 6:30 in the morning? No, he _ .A. Does; goes; does B. Does; go;

21、doesnt C. Does; go; does（ ）2. Tim always _ a picture at home. He _ a car now. A. draws; is drawing B. draw; draw C. draws; draw（ ）3. _ you _ to music now? Yes, we _ . A. Do; listen; do B. Did; listen; did C. Are; listening; are （ ）4. She usually _ her friends. They often _ tea. A. see; drink B. sees; drinks C. sees; drink（ ）5. you bring any food there? Yes, I brought .A. Did,