小学英语四种时态及相关练习(共6页).doc

精选优质文档-倾情为你奉上 小学英语四种时态及相关练习：1).一般现在时态: 表示经常性或习惯性的动作。（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 every day.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。构成：主语+谓语动词do/ does,/be(am/is/are)/行为动词（或叫实义动词）+其他成分。  （1）. be动词：主语+be(am,is,are)+其它。如：I am 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。He usually has (his) breakfast at 7:00 in the morning.  Mary likes Chinese.（sometimes,often,usually,always用于一般现在时态中）句式：有四种句式（肯定式,否定式,一般疑问式、特殊疑问式）肯定句：主语+谓语动词do/ does,/be(am/is/are)/行为动词（或叫实义动词）+其他成分。否定句：主语+ be + not +其它。 如：He is not a worker.他不是工人。主语+ don't( doesn't ) +动词原形(+其它)。如：I don't like bread.一般疑问句：Be +主语+其它。如：-Are you a student? -Yes. I am. / No, I'm not.Do( Does ) +主语+实义动词原形+其它。如：- Do you often play football?- Yes, I do. / No, I don't.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 doesn't.I would like 变为一般疑问句时，应改为Would  you like?答语：Yes,please.(Yes,Id like/love to.)   No,thanks.(No,thank you.)特殊疑问句：特殊疑问词+一般疑问句。如：Where is my bike?How does your father go to work?      What time do you come home?What would you like?   What do you want?  How many/much/old?动词第三人称单数的变化规则1一般情况下，直接加-s，如：cook-cooks, milk-milks2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes，brush-brushes,3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies,fly-flies练习:一、 写出下列动词的第三人称单数 drink _ go _ make _ teach_look _ have_ do_ shop_come_   watch_ fly _ study_二、用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. David and Tom_(be) in Class One.3. We _(not watch) TV on Monday.4. Nick _(not go) to the zoo on Sunday.5. _ they _(like) the World Cup?6. What _they often _(do) on Saturdays?7. _ your parents _(read) newspapers every day?8. The girl _(teach) us English on Sundays.9. She and I _(take) a walk together every evening.10. There _(be) some water in the bottle.11. Mike _(like) cooking.12. They _(have) the same hobby.13. My aunt _(look) after her baby carefully.14. You always _(do) your homework well.15. I _(be) ill. Im staying in bed.16. She _(go) to school from Monday to Friday.17. Liu Tao _(do) not like PE.18. The child often _(watch) TV in the evening.2).现在进行时态: 表示说话时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构成:主语+谓语动词be(am/is/are) + doing(现在分词，也叫动名词)+其他成分.句式：有四种句式（肯定式,否定式,一般疑问式、特殊疑问式）1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分.I am singing . They are writing .2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分.I am not singing . They arent writing .3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分.Is she singing ? Yes ,she is. / No , she isnt .Are they writing ? Yes ,they are . / No ,they arent .4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分.What are you doing ? We are playing football. 第一人称单数（I）+am+现在分词第二人称单数(You)+are+现在分词   第三人称单数He/She/ It +is+现在分词第一人称复数(We)、第二人称复数(You)、第三人称复数(They)+are+现在分词如：I am doing my homework now.We are playing football on the playground.   *第三人称单数归类：（1）. He/She/ It,   (2).单个人名或地名 （3）.单个某人所属关系（如：my dog,his aunt,their bedroom,）     (4)世界上独一无二的事物，如the Great Wall,the sun,the moon) 动词加ing(现在分词）的变化规则： 1一般情况下，直接加ing，如：cook-cooking，see-seeing 2以不发音的e结尾，去e加ing，如：make-making, taste-tasting3假如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 练习一.用所给动词适当形式填空:1. _you_(fly) a kite? Yes,I am.2. _you_(sit) in the boat?3. _he_(talk) with you?4. We_(play) football now.5. What_you_(do)?6. I_(sing) an English song.7. What_he_(mend修理)?8.My father _(drive) a car.9. These boys _ (play) tennis on the playground.10. My mother_ (cook) in the kitchen.11. We cant help you,because we _ (have )classes.12. _ the boy _ (write) his homework?13. Look! These butterflies _ (fly) in the sky.14. Listen! The girl _ (sing) in the next room.15. The boy _ (swim) in the river.16.The girl _ ( draw)a picture now.17.My mother _ ( cook )some nice food now.18.They _(not  water) the flowers now.19.What is our granddaughter(孙女，外孙女）doing? She _(listen )to music.20. Its 5 oclock now. We _(have)supper now.21._Helen_(wash )clothes? Yes ,she is. 二.选择1. Look. Lucy is_ a new bike today.A. jumping B. running C. riding D takeing2. The children _ football.A. is playing B. are playing C. play the D. play a3. They _TV in the evening. They do their homework.A. are watching B. cant watching C. dont watch D. dont watching4. Listen! She_ in the classroom.A. is singingB. sing C .to sing D. is sing5.Look! The children_ basketball on the playground.A. plays B. played C. is playing D. are playing6. The kite_ high in the sky now. It looks like a big bird.A. flies B. is flying C. was flying D. flew3).一般过去时态: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连用。一般过去时也表示过去经常或反复发生的动作感谢。Be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）are在一般过去时中变为were。（were not=werent）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。句中没有be动词的一般过去时的句子：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回原形。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：特殊疑问词+动词过去式？如：Who went to home yesterday?一.规则动词的过去式变化如下：  (1)  一般情况下，动词词尾加 -ed ，如：         worked played wanted acted  (2)   以不发音的 -e 结尾动词，动词词尾加 -d，如：          lived moved decided declined hoped judged raised wiped  (3)  以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如：         studied tried copied justified cried carried embodied emptied  (4) 以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如：        stopped begged fretted（苦恼;烦躁） dragged（拉,拖;） dropped（滴下;落下） planned dotted（点缀）dripped （滴下；溢出）二不规则变化：let let让， put put 放下 ， read read 读，come came来，am/is  was  是,     are  were 是,  run ran跑，learn learned/learnt 学习，mean meant 意思，hear heard 听见，go went 去 say said说，bring brought t 带来 ，buy bought 买  think thought 想sleep slept 睡 ，keep kept 保持 ，sweep swept 扫 ，stand stood 站catch caught 抓住， teach taught 教，feel felt觉得，find found 发现，  get got 得到，have had 有，leave left 离开，make made 制造，sit sat 坐，meet met 遇见， tell told 告诉，eat ate 吃，give gave 给，take took拿， see saw 看见，write wrote 写，ride rode 骑，drive drove 驾驶，blow blew 吹， grow grew 生长，know knew 知道，fly flew 飞， draw drew 绘画，  show showed 展示，speak spoke说话，forget forgot忘记,begin began 开始，  ring rang 按铃，铃声， sing sang 唱，swim swam 游泳， drink drank 饮，  do did做, lie lay躺, wear wore 穿三规则动词词尾加-ed有三种读音： （1）. 在清辅音后读作t。如：asked, helped, watched, stopped  (2). 在浊辅音和元音后读作d。如：enjoyed, studied, moved, called  (3). 在t / d后读作id。如：wanted, needed, 练习一、写出下列动词的过去式isam_ fly_ plant_  are _ do  _ eat_ read_ worry_drink_ play_ go_ make _ does_ dance_  worry_ ask_ taste_   eat_   draw_  put _ throw_ 二、（1）用be动词的适当形式填空1. I _ a student ten years ago.2. She _ happy yesterday.3. They _ glad to see each other last month.4. Helen and Nancy _ good friends.5. The little dog _ two years old this year.6. Look, there _ lots of grapes here.7. There _ a sign on the chair on Monday.8. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited.9. I _ at school just now.10. He _ at the camp last week.11. We _ students two years ago.12. They _ on the farm a moment ago.13. Yang Ling _ eleven years old last year.14. There _ an apple on the plate yesterday. （2）用所给动词的正确形式填空。15.I _ (watch) a cartoon on Saturday.16. Her father _ (read) a newspaper last night.17. We _ to the zoo yesterday, we _ to the park. (go)18. _ you _ (visit) your relatives last Spring Festival?19. _ he _ (fly) a kite on Sunday? Yes, he _.4).一般将来时态: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,year),soon, the day after tomorrow（后天）等。二、基本结构：be going to + do；    will+ do.三、否定句：在be动词（am, is, are）l后加not或情态动词will后加not成wont。例如：Im going to have a picnic this afternoon. Im not going to have a picnicthis  afternoon.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 go on an outing this weekend. Are you going to go on anouting 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：My father is going to watch a race with me this            afternoon. What is your father going to do with you this afternoon.3. 问什么时候。When.例如：Shes going to go to bed at nine. When is she going            to bed?六、同义句：be going to = willI am going to go swimming tomorrow（明天）. = I will go swimming tomorrow.三.用所给词的适当形式填空。1.Today is a sunny day. We _ (have) a picnic this afternoon.12. My brother _ (go) to Shanghai next week.13. Tom often _(go) to school on foot. But today is rain. He_ (go) to school by bike.14. What do you usually do at weekends? I usually _ (watch) TV and   _(catch) insects?15. Its Friday today. What _she _ (do) this weekend? She_ (watch) TV and _ (catch) insects.16. What _ (d0) you do last Sunday? I _ (pick) apples on afarm. What _ (do) next Sunday? I _ (milk) cows.17. Mary _ (visit) her grandparents tomorrow.18. Liu Tao _ (fly) kites in the playground yesterday.19. David _ (give) a puppet show next Monday.20. I _ (plan) for my study now.专心-专注-专业