小学六年级英语四种时态复习.doc

四种时态复习 一般现在时一般现在时根本概念一般现在时表示现在经常反复发生动作、存在状态或习惯性动作时态。常见标志词时间状语主要有：every, sometimes, at, on Sundays, uauslly often, never, always等。一般现在时构造be动词一般现在时主语 + Be动词 + 其他成分I am a boy.实义动词一般现在时主语 + 行为动词 + 其他成分We study English.一般现在时具体形式be动词一般现在时1. 第一人称单数I+amI am a student. 2. 第二人称单数you和其他人称复数we/you/they+areYou are a lucky girl.We are students in this school.3. 第三人称单数he/she/it+isShe is my teacher.例题：用be动词适当形式填空。1. I from China. 2. It very hot today.3. They in the hospital.4. We good students.5. She a beautiful girl.实义动词一般现在时1. 第一、二人称单数I/you和其他人称复数we/you/they+动词原形I get up at 8 oclock.They go to school everyday.2. 第三人称单数he/she/it+实义动词第三人称单数形式It runs fast.He studies hard.例题：用说给单词适当形式填空。1. We home every day.go2. Trees green in spring.turn3. He very hard.study4. The boy up at seven O'clock.get5. The earth round the sun.move补充：主语为第三人称单数形式，谓语动词变化规那么：状况变化规那么发音例词一般情况加-s清辅音后读【s】浊辅音和元音后读【/】swim-swims；help-helps；like- likes以o结尾词加 -es读【z】go-goes；do-does以s,sh,ch,x等结尾词 加 -es 读【iz】watches以辅音字母+y结尾词变y 为i再加es 读【z】study-studies不规那么变化动词变have 为 has 变be为am, is, arehave-has be-am, is, are一般现在时句型变化be动词一般现在时肯定句 否认句He is a worker. 主语 + be动词 + not + 其他 He is not a worker. 一般疑问句 特殊疑问句Be动词 + 主语 + 其他 特殊疑问词 + 一般疑问句-Is he a worker？ Where is he？-Yes, he is. / No, he is not. 例题：写出以下句子中所缺be动词，并用肯定及否认形式答复。1. - your father a teacher-Yes, . No, .2. - they in the room-Yes, . No, .写出以下句子否认句。1. I am at home.2. Mr. Li is a professor.实义动词一般现在时肯定句 否认句I like bread. 主语+dont/doesnt+动词原形He often plays. I dont like bread. He doesnt often play. 一般疑问句 特殊疑问句Do/Does+主语+动词原形 疑问词+一般疑问句Do you like bread What do you likeYes, I do. / No, I dont. Where does he often playDoes he often playYes, he does. / No, he doesnt.例题：将以下句子改写为否认句。1. I have lunch at school._2. They play basketball on the playground._3. Mr. Zhang knows French._一般现在时根本用法1 表示人或物特征He is a doctor.The dog is white and black.2. 表示习惯性或经常性动作，常与always, often, usauylly, seldom, everyday, sometimes, weekends，Mondays等表示时间与频率词连用。I leave home at 6 oclock everyday.Tom always play football after school.We usually go to school by bus on Tuesdays.3. 表示永恒不变事实或真理Beijing is the capital of China.The snow is white.例题：用说给单词适当形式填空。1. He (have) blue eyes.2. We (go) to school everyday.3. We (have) no classes on weekends.4. She (write) a letter to her friend once a week.5. Tom (ride) a bike to school.6. Peter and Mary often (play) badminton together.7. Practice (make) perfect.一般将来时一般将来时根本概念一般将来时表示将来某一时刻动作或状态，或将来某一段时间内经常动作或状态。一般将来时由助动词shall第一人称，will第二、三人称+动词原形构成。一般将来时构造主语 + will/ shall + 动词原形 + 其他局部 We shall play this afternoon. He will have a lesson after lunch.一般将来时具体形式第一人称I/ we + shall + 动词原形I shall be school in 10 minutes.We shall go to Beijing for our summer holiday.其他人称单复数+will+动词原形Tom will go swimming tomorrow.You will get well soon.They will come back this afternoon.例题：用说给单词适当形式填空。1. I (go) to the USA tomorrow.2. We (visit) her new week.3. The pilot (fly) to China the month after the next.4. It (take) us a long time to learn English well.5. He (be) there at seven tomorrow morning.一般将来时句型变化肯定句 否认句They will go to park this Sunday. 主语+will+not+动词原形 They will not go to park this Sunday.一般疑问句 特殊疑问句Will+主语+动词原形 特殊疑问词+一般疑问句-Will they go to park this Sunday Where will they go this Sunday-Yes, they will. / No, they will not.例题：按要求改写句子。Sam will move into new house next year.1. .改写为否认句2. 改写为一般疑问句3. 改写为特殊疑问句注释：改写为特殊疑问句时，可根据句子不同局部进展改写。1. Sam will move into new house next year. Who will move into new house next year 2. Sam will move into new house next year. Where will Sam move into next year3. Sam will move into new house next year. When will Sam move into new house一般将来时用法1. 一般将来时表示将要发生动作或情况。I will(shall) get there tomorrow. Will you be free next weekend We wont (shant) be busy this evening. 2. 在以第一人称I或we作主语问句中，一般使用shall，这时或是征求对方意见，或是询问一个情况Where shall we have a meeting Shall we have computer class tomorrow3. be going to +动词原形，这个形式常用于表示打算，方案和安排好事情We are going to have a trip next year.How are you going to spend your weekend例题：选择正确答案。( ) 1. He very busy this week, he free next week. A. will be, is B. is, is C. will be, will be D. is, will be( ) 2. There a meeting tomorrow.A. was B. is going to have C. will have D. is going to be( ) 3. -Where is the paper -I it for you at once. A. get B. am getting C. to get D. will get( ) 4. He him a beautiful bag next birthday. A. gives B. gave C. will giving D. is going to give( ) 5. He in three days. A. coming back B. came back C. will come back D. is going to coming back现在进展时 现在进展时根本概念表示此时此刻正在进展动作或事情。“正在进展时事件，可能发生几年了，也可能只有几分钟。仍在进展中这是“正在进展时关键所在。它是一件持续进展事情。现在进展时构造主语 + be动词 + 动词ingHe is swimming.They are playing.现在进展时具体形式第一人称单数I +am+动词ingI am reading a story book.I am practing.第二人称单数you/ 各人称复数we/ you/ they+are+动词ingThey are doing homework.We are playing games.第三人称单数he/ she/ it+is+动词ingHe is cleaning the house.Tom is playing basketball.例题：将以下句子改成现在进展时1. Tom can speak Japanese._2. We have lessons. _3. I watch TV every day._ 4. She works in a factory._5. Kitty and Ben have lunch at about twelve._ 注释：1. 在改写句子过程中，首先需要根据每句话主语单复数确定be应该采用形式，加在主语后面，然后找出句子中动词，将动词改写为动词ing形式，最后将所给句子时间词改写为现在进展时时间词。牢记现在进展时构造：主语+be动词+动词ing形式。2. 动词ing变化规那么形式例词直接+ ingsleep+ing-sleeping去掉不发音e+ingbite-e+ing-biting重读闭音节，且末尾只有1个辅音字母，双写辅音字母+ingsit+ t+ing sitting特殊变化die-dying, lie-lying 现在进展时句型变化肯定句 否认句Boys are playing football on the grass. 主语+be动词+not+动词ing Boys are not playing football on the grass.一般疑问句 特殊疑问句Be动词+主语+动词ing 特殊疑问词+一般疑问句Are boys playing football on the grass Where are boys playing football例题：按要求改写句子。1. Lee is swimming in the sea. .改写为否认句 改写为一般疑问句 改写为特殊疑问句2. They are having English class. .改写为否认句 改写为一般疑问句 改写为特殊疑问句一般进展时用法选择填空。1. She is _ (run, running) now.2. Look, Nick is _ (coming, come).3. Listen, she is _ (singing, sing).4. The fish is _ (swimming, swim) in the river.5. They are _ (sitting, sit) in the classroom.一般过去时一般过去时根本概念一般过去时表示过去某个时间里发生动作或状态；过去习惯性、经常性动作、行为。常和表示过去时间状语连用。一般过去时构造Be动词一般过去时主语 + be动词过去式 + 其他成分She was in Beijing last year.实义动词一般过去时主语 + 实义动词过去式 + 其他成分We went to school yesterday.一般过去时具体形式Be动词一般过去时例题：用be动词适当形式填空1. I at school just now.2. He at the summer camp last week.3. They students two years ago.4. Liming ten years old last year.5. There a pear on the desk yesterday.实义动词一般过去时例题：用动词适当形式填空1. He (live) in Beijing 3 years ago.2. The dog (eat) a bird last night.3. We (have) a party last year.4. I (make) a model plane with my father yesterday.5. They (play) the piano last night.6. His father (read) a newspaper last night.注：一般过去式变化规那么：规那么变化：动词词尾加edwork-worked，play-played以不发音-e结尾动词，动词词尾加-dlive-lived，move-moved以辅音字+y结尾动词，把-y变为-i再加-edstudy-studied，try-tried以一个辅音字母结尾重读闭音节动词，双写词尾辅音字母，再加-edstop-stopped，plan-planned不规那么变化go-went，make-made，buy-bought，come-came，fly-flew一般过去时句型变化Be动词一般过去时肯定句 否认句He was very busy yesterday. 主语+be动词过去式+not+其他成分 He was not very busy yesterday.一般疑问句 特殊疑问句be动词过去式+主语+其他成分 特殊疑问词+一般疑问句Was he very busy yesterday Why was he very busy yesterday例题：句型转换。1. It was boring. 2. They were very excited yesterday.否认句 否认句 一般疑问句 一般疑问句 肯定答复，否认答复 肯定答复，否认答复 特殊疑问句 特殊疑问句 实义动词一般过去时肯定句 否认句He had a new car. 主语+did+not+动词原形+其他成分 He did not have a new car.一般疑问句 特殊疑问句Did+主语+动词原形+其他成分 特殊疑问词+一般疑问句Did he have a new car What did he have例题：句型转换。1. They sang songs in the classroom last night.否认句: 一般疑问句: 肯定答复，否认答复: 特殊疑问句: 2. Sara went to see her grandparents last week.否认句: 一般疑问句: 肯定答复，否认答复: 特殊疑问句: 一般过去时用法1. 表示在过去时间里所发生动作或存在状态Mr. Wang was a teacher in the school last year.My dad bought a doll yesterday.2. 表示在过去一段时间里，经常性或习惯性动作或状态When I was a child, I often played football.例题：用过给单词适当形式填空。1. Tom and Mike (come) to India last month.2. Mary (not go) to bed until 11 oclock last night.3. Sara (read) English yesterday morning.4. I listened but (hear) nothing.5. My father (not do) housework yesterday.6. -When you (get) to Beijing yesterday-We (get) to Beijing at 9:00.7. How many people (be) there in your class last term8. There (be) a basketball match on TV yesterday evening.9. Jack (not clean) the room just now.10. She watches TV evening. But she (not watch) TV last night.练习一.  根据上下文用所给单词正确形式填空:(一)1.     I usually _(play) sports after school. 2.     He often _(help) me with my study.3.     Last week we _(have)a happy party.4.     Look, Mike _(set) the table, he is a good boy.5.     She _(play) the piano with her friend tomorrow.6.     Listen, The girls _(sing) in the next room.7.     Next week we _(go) to Zhongshan Park.8.     My classmates sometimes _(go) to the nature park together.9.     Two days ago Mary _(have) English class.10.     I _(swim) now. I like _(swim). 二1. _Tom _(read) a book now2. Where _(be) your friends yesterday3. When _ your father usually _ (go) to work4. How old _ (be) you last year 5.   _ you go home everyday No, but my sister_. (do)6.  _  your sister _(go) to Shanghai last month7.  Yesterday it_ (be)rainy.8.  Where _ you _ (go)last night9.  Next week,I _(visit)my grandparents.10.  My cousin_(like) _( run) very much.11.  I _(help) Tom clean the room last night.12.  Thank you for_(tell)me about your day!13. I usually _(watch) TV on weekends.14. Jim_near Ben. (live)15. Did you _ trees yesterday Yes, I _   many trees. I like _     .(plant) 16. Dont _ on the wall. We _ on the paper now. (draw)17. Mary often _ in summer. Lets go_ in the river. (swim)二、句型转换18Ben lives in Japan now(一般疑问句，并做肯定答复) _Ben        in Japan now  _，he         19Miss Li usually watches TV in the evening(用"now"改写)Miss Li _ _  TV now20There were some fruit trees on the farm(改成否认句) There_  _ fruit trees on the farm21We are picking a lot of peaches(改成过去时) _  _a lot of peaches yesterday22I watched a football match last month  (对划线局部提问) _  _you do last month23They can sweep the floor(对划线局部提问) _  _ they _24It was May 12th(对划线局部提问) _  _  _ _25Yang Ling had a good time last Sunday(改为一般疑问句并作肯定答复) _ Yang Ling_ a good time last Sunday Yes, she_26I made a lot of chicken sandwiches yesterday .(划线局部提问)_  _  _  _yesterday 271 ate some delicious food(改成一般疑问句)_  _  _  _ delicious food28I flew a kite.(改否认句)     I _  _ a kite.29He went to school on foot last week(改变句子，意思不变)He_  _  _ last week30This sign means you shouldn't walk on the grass(划线提问)What _this sign_31I was in England last month(划线提问) _  _  _ last month32They watered flowers yesterday(划线提问). _ _ they _ yesterday       33Liu Tao drank some juice last night. (一般疑问句，并做否认答复) _ Liu Tao _ any juice last night No, he _.34We are playing football now.(用将来时改写句子)We _ _ _ _football _.=We_ _football_.35I was at home last night.  (用一般现在时改写句子)I _ at home_.36The man puts the plate on his finger.(现在进展时)The man _  _  the plate on his finger.37They did some exercise yes