初中英语八大时态 详细语法解析 习题及答案
初中八种英语时态精讲精练(含答案)
初中八种英语时态精讲精练一般现在时一、用法1．表示经常发生的动作、行为或存在的状态。
常用的时间状语有：often, usually, always, every day/week/month/year, sometimes, seldom，once a week, twice a week, on Sundays等。
I go to school every day.2．表示主语的身份或特征。
His father is a doctor. Tom is tall.3．表示一种客观事实或普遍真理。
The earth is round. The sun is bigger than the moon. 4．在条件状态从句和时间状语从句中，用一般现在时表示将来。
If you don’t go soon, you’ll be late. 如果你不快去的话，你就要迟到了。
二、构成动词一般现在时，除主语为单数第三人称以外，谓语动词一律用原形，若主语为第三人称单数，则谓语动词的词尾应发生变化（加-s或-es）。
1．在动词原形后加-s run→ runs2．以ch, sh, s, o, x结尾的动词后加-es guesses, fixes, teaches, washes, goes3．以辅音字母+y结尾的动词，先将y变为i，再加-es try→ tries4．以元音字母+y结尾的动词后加-s stay→ stays 5. have-has三、一般现在时的句型变化。
1. 肯定句（1）主语+ am / is / are +表语They are new students. I am tall. He is from Japan.am is are 用法口诀：I用am，you 用are，is 连着他、她、它；单数用is , 复数一律都用are。
（2）a. 主语+实义动词+其它I read English every morning.b. 单三人称主语+实义动词单三人称+其它He usually goes to school by bike.2. 否定句（1）主语+am / is / are + not +表语She is not a nurse.（2）a. 主语+don’t +动词原形+其它如：I don’t pla y soccer after school.b.单三人称主语+doesn’t +动词原形+其它He doesn’t go to the park after school.3. 一般疑问句（1）Am / Is / Are +主语+表语？Is your mother a teacher?（2）a. Do + 主语+动词原形+其它？Do you speak English?b. Does +单三人称主语+动词原形+其它？Does your brother have a wide mouth?4. 特殊疑问句特殊疑问词+一般疑问句？What time does your mother get up every day?专项练习题一、写出下列动词的第三人称单数形式1. study ________2. play ________3. watch _____4. wash _______5. have _______6. ride _______7. take _______8. worry_______9. help _______10. say ________11.put ________12. teach ________13. fly ________14. eat ________15. go _______16. guess ______17. read _______ 18. do _______19. call ________20. cry ________1-5 studies, plays, watches, washes, has 6-10. rides, takes, worries, helps, says 11-15 puts, teaches, flies, eats, goes 16-20 guesses, reads, does, calls, cries二、用所给动词的适当形式填空1. He often ______(have) dinner at home.2. Daniel and Tommy _____(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. The moon ________ (travel) round the earth.11. It usually ________ (take) me more than two hours to finish my homework.12. I will tell him the good news as soon as he ________ (come) back.13. Miss Gao is very busy. She ________ (sleep) six hours a day.14. Look! Susan ________ (dance) in the garden. She often ________ (dance) there.15. The children will go to the Summer Palace if it ________ (not rain) tomorrow.16. I _________ any pears (not have). But Mary _________ some (have).17. What language ____ you _____? (speak) 18. My brother _____ to be a scientist. (not like) 19. We ______ Japanese at school. (not study) 20. He _____ playing football. (not like)1. has2. are3. don’t have4. doesn’t go5. Do like6. do, do7. Do, read8. teaches9. take 10. travels 11. takes 12. comes 13. sleeps 14. is dancing, dances 15. doesn’t rain 16. don’t have, has 17. do, speak 18. doesn’t like 19. don’t study 20. doesn’t like三、按照要求改写句子1. Daniel watches TV every evening.(改为否定句)_________________________2. I do my homework every day.(改为一般疑问句，并作肯、否定回答)________________________________________________________3. Amy likes playing computer games.(改为一般疑问句，并作肯、否定回答)___________________________________________________4. We go to school every morning.(改为否定句)____________________________5. Sun Yang usually washes some clothes on Saturday.否定句: _____________ 一般疑问句: ________________ 划线提问: ____________6. Tom does his homework at home.否定句: ______________ 一般疑问句: ____________ 划线提问_____________1. Daniel doesn’t watch TV every evening.2. Do you do your homework every day? Yes, I do. No, I don’t.3. Does Amy like playing computer games? Yes, she does. No, she doesn’t.4. We don’t go to school every morning.5. Sun Yang doesn’t usually wash any clothes on Saturday. Does Sun Yang usually wash any clothes on Saturday? What does Sun Yang usually do on Saturday?6. Tom doesn’t do his homework at home. Does Tom do his homework at home? Where does Tom do his homework?四、选用所给的词语适当形式填空give, rain, enjoy, sing, return, borrow, keep1. It often ______ in my hometown in summer.2. Sometimes the birds _______ in the tree.3. Joe usually ____ books from the school library, but she never _____ them on time.4. May I ________ the dictionary for a week?5. The little boy ________ himself in the garden on Saturdays.6. Mary is a good girl. She often ________ me a hand when I need some help.1. rains2. sing3. borrows, returns4. keep5. enjoys6. gives一般过去时的用法一、定义：表示过去某一时间所发生的动作或存在的状态；表示在过去一段时间内，经常性或习惯性的动作。
英语初中语法八大时态总结(附答案)
中考初中英语语法八大时态总结（附答案）初中英语语法八大时态1.结构肯定句式: 主语+动词原形/动词的第三人称单数+其他否定句式: 主语+（助动词） don't/doesn't +动词原形+其他一般疑问句式: Do/Does+主语+动词原形+其他简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not缩写形式: don't = do not doesn't = does not例句：He often goes swimming in summer.I usually leave home for school at 7 every morning.2.用法1）表示经常的、习惯性的动作或存在的状态，常与表示频度的副词连用。
常用的频度副词有： always、often、 usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays.频度副词在句中通常放在行为动词之前，系动词、助动词之后。
例如: He often goes swimming in summer.I usually leave home for school at 7 every morning.2）表示主语具备的性格、特征和能力等。
例如：All my family love football .My sister is always ready to help others .Ann writes good English but does not speak well.3)表示客观真理、客观存在、自然现象。
例如：The earth moves around the sun.Shanghai lies in the east of China.4）表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。
初中英语八大时态-详细语法解析-习题及答案
过去将来时1。
宾语从句或间接引语中eg He didn’t expect that we would all be there.2。
表示过去习惯性的动作eg During that period，he would do this every day.3.表示过去的愿望、倾向，多用于否定句eg They knew that we would never permit such a thing。
过去将来时基本结构过去将来时由would, was/were going to, was/were to was/were about to等加动词原形构成, 也可由was/were on the point of加动名词构成。
例句：I knew you would agree. 我知道你会同意的。
I said I would arrange everything. 我说我来安排一切。
八种时态详解：过去将来时表示过去的某时以后将要发生的动作。
但这个”将来”时间绝不会延伸到“现在”；而仅限于“过去时间区域内"。
由此可以看出，含这个时态的句子常带一个表示“过去某个时间点”的状语.这个状语或是一个短语，或是一个句子。
这个时态常用于：A）宾语从句或间接引语中；B)表示过去习惯性的动作；C)表示过去情况中的“愿望”、“倾向”，多用于否定句。
例如：A） When I thought about it , I wondered what their reaction would be . 当我考虑这件事时，我想知道他们的反应是什么。
She told me that she would go on trip to Europe the next day. 她告诉我，她第二天要去欧洲旅行。
He didn’t expect that we would all be there. 他没料到我们会全在那儿。
B） During that period ， he would do morning-exercises every day. 在那段时间，他每天早锻炼。
(word完整版)初中英语时态讲解及练习(含答案),推荐文档
时态1. 一般现在时●形式：do does（单数第三人称）●意义：一般现在时表示客观的、普遍性的真理以及经常性的事件。
●用法：A) 表示现在发生的动作、情况、状态和特征。
B) 经常性、习惯性动作。
e.g.：He always helps others. （他总是帮助别人。
）He often goes to the gym.C) 客观事实和普遍真理。
尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致。
e.g.: The sun rises in the east and sets in the west.Knowledge is power.●这一用法场合一些表动作频率的时间副词连用：1). 表示肯定的频率副词：always, frequently, usually, sometimes, generally, occasionally, often etc.2). 表示否定的频率副词：never, seldom, rarely etc.➢这些副词的位置：在Be动词后，实义动词前。
e.g. He is always late.2. 一般过去时●形式：did●意义：一般过去时表示在过去的某一特定时间发生和结束的活动或情况。
●用法:A) 表示过去某个时间发生的动作或情况。
e.g.: I saw him in the library yesterday morning. （有特定的时间状语）➢yesterday, yesterday evening, last night/month/spring/year, the night before last（前天晚上），three days/months/years ago, in 1999 etc.。
这些时间状语之前不用加介词。
B) 表示过去习惯性动作，一直持续或反复发生的动作，此时可与表示拼读的时间副词连用。
e.g.: I slept for eight hours last night. （表示在过去某一段时间内持续的动作，但这动作现在已经结束了）3. 一般将来时●形式：will/shall do或be going to do●意义：一般将来时表示在未来的某个时间将要发生的某个动作或状态。
初中英语语法-八种时态详解与练习
初中英语语法:八种时态详解与练习一．概念：英语中表示不同时间发生的动作或存在的状态，需用不同的动词形式表示，这种不同的动词形式称为时态。
二．种类：（基本时态）一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时一般现在时一、概念：经常、反复发生的动作或行为及现在的某种状况。
二、常搭配的时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week,on Sundays, etc.三、基本结构①be动词（is,am,are）；②行为动词(主语是第三人称单数时谓语动词要加s或es外) 否定形式：①am/is/are+not;②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
例句：I go to school at 6 every morning. 每天早上我七点去上学。
Summer follows spring. 春天之后是夏天。
I learned that the earth goes around the sun when I was in primary school. 我在小学就学过地球是围绕太阳转的。
Pride goes before a fall. 骄者必败。
四、基本用法：1) 描述当前时间内经常出现、反复发生的动作或存在的状态。
在这种情景中，句子常带有表示频率的时间状语：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等，以表示句中的动作或状态是习惯性的、经常性的。
初中英语八大时态用法详解及真题巩固练习
初中英语八大时态用法详解及真题巩固练习一般现在时1. 概念：经常、反复发生的动作或行为及现在的某种状况。
2. 基本结构：①is/am/are；②do/does否定形式：①am/is/are + not ; ②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
3. 一般疑问句：①把 is/am/are 动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
4. 用法：1) 经常性或习惯性的动作，常与表示频度的时间状语连用。
例如：I leave home for school at 7 every morning. 每天早上我七点离开家。
2) 客观真理，客观存在，科学事实。
例如：The earth moves around the sun. 地球绕太阳转动。
Shanghai lies in the east of China. 上海位于中国东部。
3) 表示格言或警句。
例如：Pride goes before a fall. 骄者必败。
注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例如：I knew that the earth goes around the sun when I was little.我小时候就知道地球绕太阳转。
4) 现在时刻的状态、能力、性格、个性。
例如：I don't want so much. 我不要那么多。
Ann writes good English but does not speak well.安英语写得不错，讲的可不行。
5) 一般现在时表示将来含义a. 下列动词 come, go, arrive, leave, start, begin, return 的一般现在时可以表示将来，主要用来表示在时间上已确定或安排好的事情。
初中英语的八种时态及易错题解答
初中英语的八种时态及易错题解答Ⅰ. 初中英语八种时态归纳复习时态是英语学习中一个至关重要的内容，广大初中学生在实际运用时，往往对时态总是倍感棘手，下面我们就归纳复习一下這几种时态。
一、一般现在时：概念：经常、反复发生的动作或行为及现在的某种状况。
时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.基本结构：①be动词；②行为动词否定形式：①am/is/are+not;②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
二、一般过去时：概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。
时间状语：ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 基本结构：①be动词；②行为动词否定形式：①was/were+not;②在行为动词前加didn't，同时还原行为动词。
一般疑问句：①was或were放于句首；②用助动词do的过去式did 提问，同时还原行为动词。
三、现在进行时：概念：表示现阶段或说话时正在进行的动作及行为。
时间状语：now, at this time, these days, etc.基本结构：am/is/are+doing否定形式：am/is/are+not+doing.一般疑问句：把be动词放于句首。
初中英语语法八大时态总结及练习题
英语语法八大时态一．一般现在时结构肯定句式: 主语+动词原形/动词的第三人称单数+其他否定句式: 主语+（助动词）don't/doesn't +动词原形+其他一般疑问句式: Do/Does+主语+动词原形+其他简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not缩写形式: don't = do not doesn't = does not例句：He often goes swimming in summer.I usually leave home for school at 7 every morning.二．一般过去时态结构肯定句式: 主语+动词过去式+其他否定句式: 主语+（助动词）didn’t +动词原形+其他一般疑问句式: Did+主语+动词原形+其他基本结构否定句一般疑问句Be动词was/were+not was/were提前，放于句首行为动词didn’t+do(动词原形）Did+主语+do（动词原形）三．一般将来时结构结构1：肯定句式：主语+助动词will+动词原形+其他否定句式：主语+助动词will+动词原形+not+其他一般疑问句式：助动词Will+主语+动词原形+其他简单回答：在口语中，will在名词或代词后常缩为’ll，wii not常简缩为won’t。
在疑问句中，主语为第一人称时（I和we）时，常用助动词shall。
例如：She’ll go to play basketball.Shall we go to the zoo?结构2：肯定句式：主语+be going to +动词原形+其他否定句式：主语+be not going to +动词原形+其他一般疑问句式：Be+主语+going to+动词原形+其他简略回答：（肯）Yes,主语+be （否）No,主语+be not将来时其他表示法1）be going to表示将来表示说话人的打算、计划、安排或根据迹象判断必然或很可能发生的事情。
初中英语八大时态全套精讲及练习题(附答案)
初中英语八大时态全套精讲及练习题.1 一般现在时的用法1)经常性或习惯性的动作，常与表示频度的时间状语连用。
时间状语： every…, sometimes,ofen,always,usually, twice a week, at…, on SundayI leave home for school at 7 every morning. He watches Tv once a week .2) 客观真理，客观存在，科学事实。
The earth moves around the sun. Shanghai lies in the east of China.3) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例：Columbus proved that the earth is round..4) 现在时刻的状态、能力、性格、个性。
I don't want so much.Ann Wang writes good English but does not speak well.比较：Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。
再如：Now watch me, I switch on the current and stand back.第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。
二. 构成及变化1、be动词的变化肯定句：主语+be(am,is,are)+其它。
如： I am a boy. 我是一个男孩。
否定句：主语+ be + not +其它。
如：He is not a worker. 他不是工人。
(中考英语资料)初中英语语法八大时态总结(完整版)含答案
初中英语语法八大时态一．一般现在时1. 结构肯定句式: 主语+动词原形/动词的第三人称单数+其他否定句式: 主语+（助动词）don't/doesn't +动词原形+其他一般疑问句式: Do/Does+主语+动词原形+其他简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not缩写形式: don't = do not doesn't = does not例句：He often goes swimming in summer.I usually leave home for school at 7 every morning.2.用法1）表示经常的、习惯性的动作或存在的状态，常与表示频度的副词连用。
常用的频度副词有：always、often、usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays.频度副词在句中通常放在行为动词之前，系动词、助动词之后。
例如: He often goes swimming in summer.I usually leave home for school at 7 every morning.2）表示主语具备的性格、特征和能力等。
例如：All my family love football .My sister is always ready to help others .Ann writes good English but does not speak well.3)表示客观真理、客观存在、自然现象。
例如：The earth moves around the sun. Shanghai lies in the east of China.4）表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。
初中英语八大时态讲解及练习（全）
初中英语八大时态讲解及练习（全）概念：经常、反复发生的动作或行为及现在的某种状况。
时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.基本结构：①be动词；②行为动词否定形式：①am/is/are+not;②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。
一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
She has lunch at twelve. 她十二点吃午餐。
It looks like a cat. 它看起来像只猫。
(口诀：I用am，you用are，is用于她他它，单数名词用is，复数名词都用are)二、单个人名、地名或称呼作主语；是第三人称单数。
如：①Han Mei looks like her mother. 韩梅看起来像她的母亲。
②Beijing is in China. 北京在中国。
③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。
三、单数可数名词或"this / that / the+单数可数名词"作主语时，是第三人称单数。
如：①A horse is a useful animal. 马是有用的动物。
②This book is yours. 这本书是你的。
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时，是第三人称单数。
中考真题八大时态答案解析
中考真题八大时态答案解析一、现在时态现在时态是用来表示目前正在进行或经常性发生的动作、状态或真理的一种时态。
在中考中常常出现考查这个时态的题目。
下面我们通过几个真题来进行解析。
1. — Where is your father?— He ________ the office. He goes there by bike every day.A. is going toB. has gone toC. has been toD. has been in答案解析：答案选A。
从句中的every day可以判断出这是一个经常性发生的动作，所以要用现在进行时。
而选项B、C、D中的动词时态都不符合题意。
2. Mary, look at those clouds. It ________ rain.A. is going toB. is comingC. will comeD. comes答案解析：答案选A。
通过句中的look at those clouds可以判断出这是一个对未来的判断，所以要用be going to表示将来时态。
二、过去时态过去时态是表示过去某个时间发生或存在的动作、状态或事实。
我们通过以下例题进行解析。
1. We ________ a wonderful time at the beach last weekend.A. have hadB. hadC. will haveD. are having答案解析：答案选B。
从句中的last weekend可以判断出是过去发生的动作，所以要用过去时态。
2. — When ________ your mother ________ back from her business trip?— She ________ back last night.A. did; come; cameB. does; come; cameC. did; come; has comeD. does; come; has come答案解析：答案选C。
初中八大英语时态(答案)
初中英语时态英语八大时态一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时（一）一般现在时用法：1、经常性或习惯性的动作，常与表示频率的时间状语连用。
时间状语：every, sometimes, alwayseg. I get up at 7 every morning.2、客观真理，客观存在，科学事实。
eg. The earth moves around the sun.结构： V原注意：第三人称Practice I: 填空1. Daniel watches TV every evening.(改为否定句)Daniel doesn’t watch TV every evening.2. I do my homework every day .(改为一般疑问句并作否定回答)Do you do your homework every day？No, I don’t.3. She likes milk.（改为一般疑问句并作肯定回答）Does she like milk?Yes, she does.Practice II: 改错1. Lily and Lucy doesn’t want to clean the blackboard. doesn’t改成don’t2. Mr. Green likes work in China very much. work改成to work或者working3. My mother often go to the shop on Sundays. go 改成goes4. She doesn’t likes bread or cakes. likes 改成like5. Where is Jim and Kate now? is 改成are6. There are some water and leaves in the pool. are改成is（二）一般过去时用法:1、在确定的过去时间里所发生的动作或存在的状态。
初中英语八大时态讲解及练习(含答案)
一、一般现在时：概念：经常、反复发生的动作或行为及现在的某种状况。
时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.基本结构：①be动词；②行为动词否定形式：①am/is/are+not;②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。
一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
She has lunch at twelve. 她十二点吃午餐。
It looks like a cat. 它看起来像只猫。
(口诀：I用am，you用are，is用于她他它，单数名词用is，复数名词都用are)二、单个人名、地名或称呼作主语；是第三人称单数。
如：①Han Mei looks like her mother. 韩梅看起来像她的母亲。
②Beijing is in China. 北京在中国。
③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。
三、单数可数名词或"this / that / the+单数可数名词"作主语时，是第三人称单数。
如：①A horse is a useful animal. 马是有用的动物。
②This book is yours. 这本书是你的。
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时，是第三人称单数。
中考英语八大时态精解+精练+答案
中考英语八大时态精解+精练+答案一、一般现在时1、概念：表示经常发生的情况;有规律出现的情况;总是发生的;事实真理。
2.时间状语：Always, usually, often, sometimes, every week (day, year, month…), once a week (day, year, month…), on Sundays (on Mondays…), etc.3.基本结构：主语+动词原形(如主语为第三人称单数，动词上要改为第三人称单数形式)4.否定形式：主语+am / is / are+not+其他;此时态的谓语动词若为行为动词，则在其前加don't，如主语为第三人称单数，则用doesn't，同时还原行为动词。
5.一般疑问句：把be 动词放于句首;用助动词do 提问，如主语为第三人称单数，则用does，同时，还原行为动词。
eg：①It seldom snows here. 这里很少下雪。
②He is always ready to help others. 他总是乐于帮助别人。
③Action speaks louder than words. 事实胜雄辩。
二、一般过去时1.概念：过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2.时间状语：ago,yesterday,the day before yesterday,last week,last (year,night,month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time,etc.3.基本结构：主语+动词的过去式或be 的过去式+名词4.否定形式：主语+was / were+not+其他;在行为动词前加didn't，同时还原行为动词。
5.一般疑问句：was 或were 放于句首;用助动词do 的过去式did 提问，同时还原行为动词。
(完整word版)初中八种基本时态讲解及练习
英语语法（时态）be（是/存在”动词的各种时态变化:其它谓语动词（主动语态）的时态变化一览表:［注意］在其它的时态中也存在类似问题，记住，关键是：瞬间动词不能和表达一段时间的状语连用。
八种时态的具体用法：（1）一般现在时：表示现阶段经常或习惯发生的动作或存在的状态，或说明主语的特征。
①一般现在时句子中常有的时间状语：ofte n,usually,sometimes,always,every（day 等）,once/twice,a （week等）,on （Sunday 等）,never,in the （morning等）。
女口：They go to the Palace Museum once a year（他们每年去一次故宫” They ofte n discuss bus in ess in the eve ning（他们经常在晚上商谈生意）②表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。
女口：The earth turns round the sun.（地球绕着太阳转）/Light travels faster than sound .（光传播比声音快）③表示十分确定会发生（如安排好的事情）或按照时间表进行的事情，用一般现在可以表达将来句子中可以有将来时间。
如: The train for Haikou leaves at 8 : 00 in the morning.（开往海口的列车上午8 点开车）④在时间状语从句中（以when, after, before, while, until, as soon as等引导）和条件状语从句中（以if,unless引导），用一般现在时代替一般将来时，句子可以有将来时间。
女口：Please ring me up as soon as you arrive in Germany.（你一至U德国就给我打电话）/If it rains tomorrow.we will have to stay at home. （如果明天下雨我们就只好呆在家）⑤一般现在时用于倒装句中可以表示正在发生的动作，动词以come, go为主。
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过去将来时1.宾语从句或间接引语中eg He didn't expect that we would all be there.2.表示过去习惯性的动作eg During that period, he would do this every day.3.表示过去的愿望、倾向，多用于否定句eg They knew that we would never permit such a thing.过去将来时基本结构过去将来时由would, was/were going to, was/were to was/were about to等加动词原形构成, 也可由was/were on the point of加动名词构成。
例句：I knew you would agree. 我知道你会同意的。
I said I would arrange everything. 我说我来安排一切。
八种时态详解：过去将来时表示过去的某时以后将要发生的动作。
但这个"将来"时间绝不会延伸到“现在”；而仅限于“过去时间区域内”。
由此可以看出，含这个时态的句子常带一个表示“过去某个时间点”的状语。
这个状语或是一个短语，或是一个句子。
这个时态常用于：A）宾语从句或间接引语中；B）表示过去习惯性的动作；C）表示过去情况中的“愿望”、“倾向”，多用于否定句。
例如：A) When I thought about it , I wondered what their reaction would be . 当我考虑这件事时，我想知道他们的反应是什么。
She told me that she would go on trip to Europe the next day. 她告诉我，她第二天要去欧洲旅行。
He didn't expect that we would all be there. 他没料到我们会全在那儿。
B) During that period , he would do morning-exercises every day. 在那段时间，他每天早锻炼。
Whenever he had time, he would help his mother with some housework. 无论他什么时间有空,他总是帮他妈妈干点家务活。
C) No matter how difficult the work was , he would keep on doing it until h e accomplished it . 不管工作有多难，他总会坚持不懈地把它干完。
They knew that we would never permit such a thing. 他们知道我们绝不会允许发生这样的事。
Even after the lecture ended, the audience would not leave . 甚至在讲座结束之后，听众仍不肯离去。
过去将来时几种结构表未曾实现的意图was / were going to + 动词原形；was / were to + 动词原形；was / were about to + 动词原形等结构都可表达当时一种未曾实现的意图或打算。
如：The conference was going to be held the next month. 会议下个月开。
We were to have our class at eight. 八点我们该上课了。
I was about to tell him about it when Wu Dong got in. 就在我要告诉他时，吴东进来了。
过去将来时练习题I. 选择填空1. Li Ming said he _____happy if Brian_____to China next month.A. as; comeB. was; would comeC. would be; cameD. will be; come2. Jenny said she _____her holiday in China.A. spentB. would spentC. was going to spentD. would spend3. —What did your son say in the letter?—He told me that he ______ the Disney World the next day.A. will visitB. has visitedC. is going to visitD. would visit4. I hoped Tina ______ to my birthday party on time the next Wednesday.A. to comeB. is comingC. will comeD. was coming5. Father said that he ______ me to Beijing the next year.A. tookB. would takeC. takesD. will take6. We were not sure whether they ______ more vegetables.A. are going to growB. were going to growC. will growD. have grown7. She ______ to work when the telephone rang.A. is goingB. will goC. was about to goD. is to goII. 用所给动词的适当形式填空1. Miss Zhang said she ________(visit) the Great Wall next summer.2. She told him that she ________(not stay) here for long.3. I wasn’t sure whether Lucy_______(come) the next year.4. The scientists said the world’s population _______ (slow) down in future.5. She said the bus _______(leave) at five the next morning.6. I wasn't sure whether he _______(lend) me his book the next morning.7. He was fifty-six. In two years he _______(be) fifty-eight.8. Whenever she has time, she ______(help) them in their work.Key:I. 1-7 CDDDBBCII. 1. would visit 2. would not stay 3. would come 4. would slow 5. was lea ving 6. would lend 7. would be 8. would helpI. 选择填空1. Li Ming said he _____happy if Brian_____to China next month.A. as; comeB. was; would comeC. would be; cameD. will be; come2. Jenny said she _____her holiday in China.A. spentB. would spentC. was going to spentD. would spend3. —What did your son say in the letter?—He told me that he ______ the Disney World the next day.A. will visitB. has visitedC. is going to visitD. would visit4. I hoped Tina ______ to my birthday party on time the next Wednesday.A. to comeB. is comingC. will comeD. was coming5. Father said that he ______ me to Beijing the next year.A. tookB. would takeC. takesD. will take6. We were not sure whether they ______ more vegetables.A. are going to growB. were going to growC. will growD. have grown7. She ______ to work when the telephone rang.A. is goingB. will goC. was about to goD. is to goII. 用所给动词的适当形式填空1. Miss Zhang said she ________(visit) the Great Wall next summer.2. She told him that she ________(not stay) here for long.3. I wasn’t sure whether Lucy_______(come) the next year.4. The scientists said the world’s population _______ (slow) down in future.5. She said the bus _______(leave) at five the next morning.6. I wasn't sure whether he _______(lend) me his book the next morning.7. He was fifty-six. In two years he _______(be) fifty-eight.8. Whenever she has time, she ______(help) them in their work.Key:I. 1-7 CDDDBBCII. 1. would visit 2. would not stay 3. would come 4. would slow 5. was lea ving 6. would lend 7. would be 8. would help过去完成时1.发生在“过去的过去”eg When I woke up, it had stopped raining.2.与一个表示过去的时间状语连用eg Peter had collected more than 300 Chinese stamps by the time he was ten.3.在过去某时之前开始一直延续到这一时间eg By the end of last year, he had worked in the factory for twenty years.过去完成时基本结构由 had 加动词的过去分词构成。