小学的英语句型转换和时态讲解与练习
五年级英语句型转换练习题30题含答案解析
五年级英语句型转换练习题30题含答案解析1.She is a student.（变为一般疑问句，并作肯定回答）Is she a student?Yes, she is.答案解析：变为一般疑问句时，把be 动词is 提前到句首。
肯定回答用“Yes, 主语+be 动词”的形式。
这里主语是she，be 动词是is。
2.They are in the classroom.（变为一般疑问句，并作否定回答）Are they in the classroom?No, they aren't.答案解析：变为一般疑问句时，把be 动词are 提前到句首。
否定回答用“No, 主语+be 动词+not”的形式。
这里be 动词are 和not 缩写为aren't。
3.I am happy.（变为一般疑问句，并作肯定回答）Are you happy?Yes, I am.答案解析：变为一般疑问句时，把be 动词am 变为are 并提前到句首，同时主语I 变为you。
肯定回答用“Yes, 主语+be 动词”的形式。
这里主语是I，be 动词是am。
4.He is a teacher.（变为一般疑问句，并作否定回答）Is he a teacher?No, he isn't.答案解析：变为一般疑问句时，把be 动词is 提前到句首。
否定回答用“No, 主语+be 动词+not”的形式。
这里be 动词is 和not 缩写为isn't。
5.We are friends.（变为一般疑问句，并作肯定回答）Are you friends?Yes, we are.答案解析：变为一般疑问句时，把be 动词are 提前到句首，同时主语we 变为you。
肯定回答用“Yes, 主语+be 动词”的形式。
这里主语是we，be 动词是are。
6.My mother is at home.（变为一般疑问句，并作否定回答）Is your mother at home?No, she isn't.答案解析：变为一般疑问句时，把be 动词is 提前到句首，同时my 变为your。
英语动词时态与时态转换练习题
英语动词时态与时态转换练习题在英语学习的道路上，动词时态的掌握无疑是至关重要的一环。
为了帮助大家更好地理解和运用英语动词时态，以及熟练进行时态转换，下面为大家准备了一系列的练习题。
一、一般现在时1、用所给动词的正确形式填空I ＿___ （like) music very muchHe ＿___ （go) to school by bike every day2、将下列句子改为否定句和疑问句They play football on Sundays否定句：They don't play football on Sundays疑问句：Do they play football on Sundays?3、时态转换She often does her homework in the evening （用 now 改写句子）She is doing her homework now二、一般过去时1、用所给动词的适当形式填空We ＿___ （visit) the museum last weekHe ＿___ （have) a big party yesterday2、句型转换They were at home yesterday （改为否定句和疑问句）否定句：They weren't at home yesterday疑问句：Were they at home yesterday?3、时态转换Tom played basketball last Saturday （用 every Saturday 改写句子）Tom plays basketball every Saturday三、现在进行时1、用所给动词的现在分词形式填空The girls ＿___ （dance) in the classroomLook! The boy ＿___ （run) on the playground2、句型变换I'm reading a book now （改为否定句和疑问句）否定句：I'm not reading a book now疑问句：Are you reading a book now?They are having a meeting （用 tomorrow 改写句子）They are going to have a meeting tomorrow四、过去进行时1、用所给动词的适当形式填空What ＿___ you ＿___ （do) at eight last night?While I ＿___ （read) a book, my sister was watching TV2、句子改写He was playing football at that time （改为否定句和疑问句）否定句：He wasn't playing football at that time疑问句：Was he playing football at that time?3、时态转换She was cooking dinner when I came home （用 often 改写句子）She often cooks dinner when I come home五、现在完成时1、用所给动词的正确形式填空I ＿___ （finish) my homework alreadyThey ＿___ （be) to Beijing twiceHas he seen the film? （作肯定和否定回答）肯定回答：Yes, he has否定回答：No, he hasn't3、时态转换She has lived here for five years （用 last year 改写句子）She lived here last year六、过去完成时1、用所给动词的适当形式填空By the end of last term, we ＿___ （learn) 5000 wordsWhen I got to the station, the train ＿___ （leave)2、句子改写They had finished the work before six o'clock （改为否定句和疑问句）否定句：They hadn't finished the work before six o'clock疑问句：Had they finished the work before six o'clock?3、时态转换He had studied English for three years before he came here （用 since改写句子）He has studied English since he came here七、一般将来时1、用所给动词的正确形式填空They ＿___ （have) a party next weekI ＿___ （be) going to visit my grandparents tomorrow2、句型转换Will you go to the zoo with me? （作肯定和否定回答）肯定回答：Yes, I will否定回答：No, I won't3、时态转换We will go swimming if it is hot （用 be going to 改写句子）We are going to go swimming if it is hot八、过去将来时1、用所给动词的适当形式填空She said she ＿___ （come) the next dayHe told me that he ＿___ （buy) a new bike2、句型变换They were going to have a picnic （改为否定句和疑问句）否定句：They weren't going to have a picnic疑问句：Were they going to have a picnic?3、时态转换He said he would go to Shanghai （用 the next day 改写句子）He said he was going to Shanghai the next day通过以上这些练习题，大家可以更深入地理解英语动词时态的用法，以及如何准确地进行时态转换。
四年级英语：动词时态与语态的转换知识点+练习
四年级英语：动词时态与语态的转换知识点+练习知识点动词时态：动词的时态表示动作发生的时间。
常见的英语动词时态有：一般现在时、一般过去时、一般将来时等。
动词语态：动词的语态表示动作的主体与发生方式。
常见的英语动词语态有：主动语态和被动语态。
动词时态转换规则1.一般现在时：肯定句：主语 + 动词原形否定句：主语 + do / does + not + 动词原形疑问句：Do / Does + 主语 + 动词原形 +。
2.一般过去时：肯定句：主语 + 动词过去式否定句：主语 + did + not + 动词原形疑问句：Did + 主语 + 动词原形 +。
3.一般将来时：肯定句：主语 + will + 动词原形否定句：主语 + will + not + 动词原形疑问句：Will + 主语 + 动词原形 +。
其他时态的转换规则可以参考相关教材。
动词语态转换规则1.主动语态：肯定句：主语 + 动词原形 / 动词时态否定句：主语 + do / does / did + not + 动词原形 / 动词时态疑问句：Do / Does / Did + 主语 + 动词原形 / 动词时态 +。
2.被动语态：肯定句：主语 + am / is / are / was / were + 过去分词否定句：主语 + am / is / are / was / were + not + 过去分词疑问句：Am / Is / Are / Was / Were + 主语 + 过去分词 +。
练题1.把下列句子改成一般现在时的否定句：I like apples。
-。
I do not like apples.___ to music。
-。
She does not listen to music.2.把下列句子改成一般过去时的疑问句：___。
-。
Did they play basketball?___。
-。
Did I watch a movie yesterday。
小学英语：时态+句型转换
四大时态1.一般过去时含义：表示过去某一时间所发生的动作或存在的状态。
谓语动词要用一般过去式。
结构：主语+动词过去式+其它。
标志词：yesterday, last+时间，...ago, in+过去的时间,例句：She went to the park last week.2.一般现在时含义：表示经常做的事情或发生的动作。
(事实，真理，名言警句常用一般现在时)结构：主语+动词原形或动词三单+其它。
标志词：always，usually，often，sometimes，never，every + day/week/year/Monday，或者没有任何标志词。
例句：1. We always have a special meal.2. She often goes to school by bus.3.一般将来时含义：表示将来某一时刻的动作或状态结构：（1）主语+ be（am，is，are）+ going to + 动词原形+ 其它。
(2)主语+ will + 动词原形+其它。
标志词：tomorrow，next+时间，soon，in the future, someday, this evening例句：1. I am going to go to the cinema next week.=（I will go to the cinema next week。
）2. He will fly to Beijing tomorrow.4.现在进行时含义：表示正在做的事情或正在进行的动作。
结构：主语+ be + 动词的ing形式+其它。
标志词：now，look，listen, in this picture/photo例句：Look, the bird is flying in the sky.六、句型转换一、肯定句变一般疑问句1.先找三类词，be（am,is,are）情态动词can,could,will, would, shouldhave got / has got如果有这三类词，先把把这些词放在句首，句号改成问号，其余照抄；（第一人称变成第二人称（I变you，we变you），some改成any）2. 如果句子中没有以上词，要在句首加助动词Do，Does，Did。
（完整版）小学英语时态讲解及练习（可编辑修改word版）
（完整版）⼩学英语时态讲解及练习（可编辑修改word 版）⼩学英语语法【⼀】⼀般现在时⼀般现在时基本⽤法介绍⼀、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 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。
⼆、⼀般现在时的构成1.b e 动词：肯定句：主语+be(am,is,are)+其它。
如：I am a boy. 我是⼀个男孩。
2.⾏为动词：肯定句：主语+⾏为动词(+其它)。
如：We study English.我们学习英语。
当主语为第三⼈称单数(he, she,it)时，要在动词后加"-s"或"-es"。
如：Mary likes Chinese.玛丽喜欢汉语。
动词+s 的变化规则1.⼀般情况下，直接加-s，如：cook-cooks,2.以s. x. sh. ch. o 结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes3．以“辅⾳字母+y”结尾，变y 为i, 再加-es，如：study-studies特殊：have --- h as三、⼀般现在时的变化1.b e 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, I'm 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+ don't( doesn't ) +动词原形(+其它)。
如：I don't like bread.当主语为第三⼈称单数时，要⽤doesn't 构成否定句。
四年级英语时态转换练习题50题含答案解析
四年级英语时态转换练习题50题含答案解析1. I play football every day.（改为一般过去时）A. I played football yesterday.B. I play football yesterday.C. I played football every yesterday.答案解析：A。
一般过去时表示过去某个时间发生的动作或存在的状态。
通常在动词后面加-ed。
“yesterday”是表示过去的时间状语。
选项B 时态错误，选项C 表达错误。
2. She goes to school on foot every day.（改为一般过去时）A. She went to school on foot yesterday.B. She go to school on foot yesterday.C. She goes to school on foot yesterday.答案解析：A。
一般过去时中动词要变成过去式，“go”的过去式是“went”。
选项B 和C 时态错误。
3. We watch TV every evening.（改为一般过去时）A. We watched TV yesterday evening.B. We watch TV yesterday evening.C. We watched TV every yesterday evening.答案解析：A。
一般过去时的句子结构是主语+动词过去式+其他。
“watch”的过去式是“watched”。
选项B 时态错误，选项C 表达错误。
4. They have lunch at school every day.（改为一般过去时）A. They had lunch at school yesterday.B. They have lunch at school yesterday.C. They had lunch at school every yesterday.答案解析：A。
整理小学四种时态讲解及专项练习
六下英语期中复习Class _________ Name __________四种时态讲解和专项练习【一】一般现在时一、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 every day我每天六点起床。
3. 表示客观现实。
如：The earth goes aro und the su地球绕着太阳转。
二、一般现在时的构成1. 当主语为第三人称单数(he, she, it)、单个人名(Mike )及(My sister等)时，要在动词后加"-s"或"-es"。
如：Mary likes Ch in ese玛丽喜欢汉语。
2•当主语为其他人称时(I, You, they ,we以及所有复数人称)，动词用原形。
三、标志词：often ,always ,usually, sometimes, every morning, on Sundays四、动词+s的变化规则1. 一般情况下，直接加-s，如：cook-cooks,2. 以s. x. sh. ch. o 结尾，力口-es，如：guess-guesses, wash-washes, watch-watches, go-goes,do-does3. 以辅音字母+y”结尾，变y为i,再加-es,如：study-studies特殊：have --- has，1. 肯定句：He gets up early in the morning.My sister and I get up early in the morning.2. 否定句：He doesn'tget up early in the morning.My sister and I don'tget up early in the morning.3. 一般疑问句：Does he get up early in the morning?Do your sister and Iget up early in the morning?4. 特殊疑问句：What does he do in the morning?What do your sister and Ido in the morning?【练习】用括号内动词的适当形式填空。
小学英语时态讲解及练习可直接.docx
小学英语语法【一】一般现在时一般现在时基本用法介绍一、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 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。
一般现在时用法练习一、出下列动词的第三人称单数drink ________ go _______ stay________ make ________look _________ have_______ pass_______ carry ____ come________ watch______ plant_______fly ________study_______ brush________ do______ teach_______ likeplay read wash be二、用括号内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.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. I’m 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.19.Su Hai and Su Yang _____(have) eight lessons this term.20. － What day _____(be) it today?－It’s Saturday.三、按照要求改写句子2.I do my homework every day.(改为一般疑问句，作否定回答)_____________________________________________________3.She likes milk.(改为一般疑问句，作肯定回答)__________________________4.Amy likes playing computer games.(改为一般疑问句，作否定回答)___________________________________6.He speaks English very well.(改为否定句)_______________________________________________7.John comes from Canada.(对划线部分提问)_______________________一般现在时练习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. There(be) some water in the bottle.小学英语语法【二】现在进行时现在进行时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。
小学英语语法时态归纳及练习(含答案解析)
英语时态归纳一、一般现在时：标志词：often(经常) sometimes(有时) always(总是) usually(通常) never(从不) every(每一)行为动词词型变化形式：一般现在时动词只有第三人称有词形变化；其他人称（第一人称：I, we；第二人称：you；第三人称复数：they、my friends）动词均用原形。
当主语是第三人称单数时，一般动词在一般现在时句子中的变化规律：1、多数在动词后加s：play—plays like—likes ,2、以s，x，sh，ch，o结尾的动词加es wash–washes catch–catches do–does3、以辅音字母加y结尾，把y改i再加es fly—flies study—studies4、以元音字母加y结尾，直接加s buy – buys5、不规则变化have—has一般现在时基本用法功能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 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。
The earth is round.构成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。
句型肯定句：A.be动词：主语+ be + 其它成分He is a worker.B.行为动词：主语+动词(注意人称变化) +其它成分We like the little cat.否定句：A.be动词：主语+ be + not+其它成分They are not students.B.行为动词：主语+助动词(do/does) + not+动词原形+其它成分We don’t like the little cat.一般疑问句：A.be动词：Am / Is /Are +主语+ 其它成分Are you a teacher? Yes, I am. / No, I am not.Are they students of your school. Yes, they are / No they aren’t.B.行为动词：助动词(Do/Does)+主语+动词原形+ 其它成分Do you like it? Yes, I do. / No. I don’t .Does he(she) like it? Yes, he( she )does. / No, he ( she )doesn’t.特殊疑问句：疑问词+ 一般疑问句A.be动词：How many students are there in your school?B.行为动词：What do you usually do on Sunday?一般现在时动词be和have的变化形式1.动词Be 叫连系动词, 用法：第一人称单数用am，第三人称单数用is，其它人称用are。
小学英语四种时态的综合讲解及练习
一般将来时：定义：一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。
构成：（1）be going to + 动词原形（2）will/shall + do用法：1）表示将来的动作或状态一般将来时常与一些表示将来的时间状语连用，如：tomorrow（明天），next week（下周），from nowon（从现在开始）；in the future（将来）；someday (未来的某一天) 等。
2）表示将来经常发生的动作I’ll teach you English every Wednesday next month.★★★“be going to+动词原形”表示即将发生的或最近打算进行的事。
例如：①It is going to rain. 要下雨了。
②We are going to have a meeting today. 今天我们开会。
Step Three: Do Some Exercise一、用will 或will not 以及括号中的动词完成句子1、I a Chinese song.(sing)2、Sally the tennis match.(not win)3、You the one-day trip to Guangzhou.(enjoy)4、Flora at home this weekend.(not stay)二、用括号内的词和be going to 完成问答1、(when/we/ have dinner? We / it / at seven o’clock)A When are we going to have dinner?B We are going to have it at seven o’clock.2、(Where / you /meet your friends? We / them /at the school gate)AB3、（you and Ling / play football/ today? No / we/ table tennis）AB现在进行时be＋动词ing。
小学英语时态汇总及练习题
小学英语一般现在时一. 意义：表示经常发生的事情，动作或存在的状态二. 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。
一般疑问句：Be +主语+其它。
如：-Are you a student?-Yes. I am. / No, I'm 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。
l、当主语为第一，二人称及复数时，助动词为do肯定句：主语+动词原形(+其它)。
如：We often play basketball after school.否定句：主语+ don't+动词原形(+其它)。
如：we don’t play basketball after school. 一般疑问句：Do +主语+动词原形+其它?如： Do you often play basketball after school l? Yes, we do. / No, we don't. 特殊疑问句：疑问词+以do开头的一般疑问句？如： What do you often do after school ?２、当主语为第三人称单数时 ,助动词为does肯定句：主语+动词三单式(+其它)。
如： He swims well.否定句：主语+ doesn’t+动词原形(+其它)。
如：He doesn’t swim well..一般疑问句：Does +主语+动词原形+其它？如：Does he swim well ?Yes, he does. / No, he doesn't.特殊疑问句：疑问词+以does开头的一般疑问句？如： How does your father go to work?三．第三人称单数的动词变化规则（只有在第三人称为主语的肯定句中，动词才用三单式）(1)多数动词直接加s:runs gets likes collets takes plays climbs…….(2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es :watches teaches goes does washes crosses mixes brushes(3)动词末尾y前为辅音:将y改为i加es:study→studies fly→flies carry→carries cry→cries但在y前如果为元音则直接加s: buys says四．时间标志：always , usually , often , sometimes ,every…一般现在时练习题一.用下列单词的适当形式填空1.We often___________(play) in the playground.2.He _________(get) up at six o’clock.3.__________you _________(brush) your teeth every morning?4.What___________(do) he usually__________(do) after school?5.Danny ____________(study) English, Chinese, maths at school.6.Mike sometimes __________(go) to the park with his sister.7.At eight at night, she __________(watch) TV with his parents.8.________ Mike________(read) English every day?9.How many lessons________your classmates________(have) on Monday?10.What time_________his mother_________(do) the housework?二.改句子1.Do you often play football after school? (改为肯定句)2.I have many books.（改为否定句）3.Gao Shan’s sister likes playing table tennis （改为否定句）4.She lives in a small town near New York.（改为一般疑问句）5.I watch TV every day.（改为一般疑问句）6.We have four lessons.（改为否定句）7.Nancy doesn’t run fast （改为肯定句）8.My dog runs fast.（改为否定句和一般疑问句）9.Mike has two letters for him . (改为否定句和一般疑问句)10.I usually play football on Friday afternoon.否定句:一般疑问句:划线提问11.Su Yang usually washes some clothes on Saturday.否定句:一般疑问句:划线提问:12.Mingming usually waters the flowers every day.否定句:一般疑问句:13.Tom does his homework at home.否定句:一般疑问句:三、用所给动词的真确形式填空1.I like ____________ (swim).2.He _________(read) English every day.3.We _________(go)to school at seven in the morning.4.Mike________(go)to school at seven in the morning.5.My mother________(like) ______(go) shopping.6.I can ________(draw)many beautiful pictures.7.She_________(make) a model plane.8.Do you ________(like)_________(run)?9.Does he_________(like)_________(jump) ?10.Does Nancy_________(grow)flowers on Saturday ?11.The teachers________(like)___________(dance).12.The teacher________(like)____________(dance).13.The students___________(speak) English in class.14.The student_________(speak) Chinese after class.15. Let’s____________and play football . ( go )16. He_____________ like swimming . ( not )17. I’m sorry ____________that . ( hear )18. Wang Bing is____________ ( write ) an E-mail to his friend .19. He has_____________a headache . ( get )20. ______you study English at school ? Yes , I________. ( do )21. _____your sister study English at school ? No , she____ . ( do )22. I’m _________ better . ( feel )23. Why__________Tom absent today ? ( be )一般过去时①意义: 表示过去的事实或状态。
小学六年级英语语法四大时态句式转换图文稿
小学六年级英语语法四大时态句式转换集团文件发布号：（9816-UATWW-MWUB-WUNN-INNUL-DQQTY-四大时态复习1. 一般现在时（1）一般现在时的构成（肯定句）☆ be动词：主语+be(am,is,are)+其它。
如：I am a boy.我是一个男孩。
☆行为动词：主语+行为动词(+其它)。
如：We study English.我们学习英语。
☆当主语为第三人称单数(he, she,it)时，要在动词后加"-s"或"-es"。
如：Mary likes Chinese. 玛丽喜欢汉语。
（2）一般现在时的变化☆ . 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, I'm not.[特殊疑问句]：疑问词+一般疑问句。
如：Where is my bike ☆ .行为动词的变化。
[否定句]：主语+ don't( doesn't ) +动词原形(+其它)。
如：I don't like bread.当主语为第三人称单数时，要用doesn't构成否定句。
如：He doesn't 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, Idon'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.[特殊疑问句]：疑问词+一般疑问句。
如：How does your father go to work*动词+s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-goes3．以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies2.现在进行时（1）一般现在时的构成： be(am,is, are)+ 动词的ing形式。
小学六年级英语语法 四大时态句式转换
四大时态复习1. 一般现在时（1）一般现在时的构成（肯定句）☆be动词：主语+be(am,is,are)+其它。
如：I am a boy.我是一个男孩。
☆行为动词：主语+行为动词(+其它)。
如：We study English.我们学习英语。
☆当主语为第三人称单数(he, she,it)时，要在动词后加"-s"或"-es"。
如：Mary likes Chinese. 玛丽喜欢汉语。
（2）一般现在时的变化☆. 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, I'm not.[特殊疑问句]：疑问词+一般疑问句。
如：Where is my bike?☆.行为动词的变化。
[否定句]：主语+ don't( doesn't ) +动词原形(+其它)。
如：I don't like bread.当主语为第三人称单数时，要用doesn't构成否定句。
如：He doesn't 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 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.[特殊疑问句]：疑问词+一般疑问句。
如：How does your father go to work?*动词+s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 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies2.现在进行时（1）一般现在时的构成：be(am,is, are)+ 动词的ing形式。
四年级英语时态变换与句型结构分析实战训练单选题40题
四年级英语时态变换与句型结构分析实战训练单选题40题1. My mother ______ (cook) dinner every day.A. cookB. cooksC. cookingD. is cooking答案：B。
解析：这题考查一般现在时。
主语my mother是第三人称单数，在一般现在时中，当主语是第三人称单数时，动词要用第三人称单数形式，即在动词原形后加s或es，cook的第三人称单数形式是cooks。
A选项是动词原形，C选项cooking是现在分词形式，D 选项is cooking是现在进行时结构，均不符合题意。
2. They ______ not play football on Monday.A. doB. doesC. areD. is答案：A。
解析：这是一般现在时的否定句。
主语they是复数，一般现在时中，复数主语的否定句结构是主语+do not+动词原形。
B 选项does是第三人称单数形式的助动词，C选项are和D选项is是be动词，在这里不适用，所以答案是A。
3. ______ your father go to work by car?A. DoC. IsD. Are答案：B。
解析：这是一般现在时的一般疑问句。
主语your father 是第三人称单数，一般现在时中，当主语是第三人称单数时，一般疑问句的结构是Does+主语+动词原形+其他。
A选项Do用于复数主语，C选项Is和D选项Are是be动词，不能用于这种情况，所以答案是B。
4. I ______ my homework every evening.A. doB. doesC. didD. am doing答案：A。
解析：这里考查一般现在时。
主语I是第一人称单数，在一般现在时中，第一人称单数做主语时，动词用原形。
B选项does 是第三人称单数形式的动词形式，C选项did是一般过去时的动词形式，D选项am doing是现在进行时结构，不符合题意，所以答案是A。
五年级英语句型转换练习题30题带答案解析
五年级英语句型转换练习题30题带答案解析1. You are a student.（改为一般疑问句，并作肯定回答）Are you a student?Yes, I am.答案解析：将陈述句改为一般疑问句，需将be 动词提前。
本题中be 动词是are，提前后变为“Are you a student?”。
肯定回答是“Yes, I am.”。
这里涉及的语法规则是一般疑问句的构成以及be 动词的用法。
2. She is a teacher.（改为一般疑问句，并作否定回答）Is she a teacher?No, she isn't.答案解析：同样将be 动词is 提前变为一般疑问句“Is she a teacher?”。
否定回答是“No, she isn't.”。
涉及be 动词在一般疑问句中的运用及否定回答的构成。
3. They are friends.（改为一般疑问句，并作肯定回答）Are they friends?Yes, they are.答案解析：be 动词are 提前构成一般疑问句。
肯定回答“Yes, they are.”。
涉及一般疑问句的转换和be 动词的复数形式的用法。
4. I am happy.（改为一般疑问句，并作否定回答）Are you happy?No, I'm not.答案解析：be 动词am 在变为一般疑问句时，要变为are，且主语变为you。
否定回答是“No, I'm not.”。
涉及be 动词的变化及否定回答的构成。
5. He is tall.（改为一般疑问句，并作肯定回答）Is he tall?Yes, he is.答案解析：将be 动词is 提前变为一般疑问句。
肯定回答“Yes, he is.”。
涉及一般疑问句的构成及be 动词的用法。
6. We are in the classroom.（改为一般疑问句，并作否定回答）Are you in the classroom?No, we aren't.答案解析：be 动词are 提前构成一般疑问句。
小学英语四大时态总结及练习题
小学英语四大时态总结及练习题1. 简单现在时（Simple Present Tense）用法：表示现在正在进行的事情，或者经常性、习惯性的动作或状态。
构成：主语+ 动词原形+ 其他肯定句：I play basketball every day.否定句：I don't play basketball every day.一般疑问句：Do you play basketball every day?练习题：1. The sun (rise) in the east.2. We (love) our parents very much.3. (Do) you like to eat ice cream?4. Tom (not like) to go to school.5. They (visit) Beijing last year.2. 简单过去时（Simple Past Tense）用法：表示在过去某个时间点已经结束的动作或状态。
构成：主语+ 动词过去式+ 其他肯定句：I played basketball yesterday.否定句：I didn't play basketball yesterday.一般疑问句：Did you play basketball yesterday?练习题：1. Mary (go) to the park yesterday.2. We (have) a party last night.3. (Did) you see the movie yesterday?4. Lucy (not want) to go to the zoo last week.5. They (visit) their grandparents last weekend.3. 现在进行时（Present Continuous Tense）用法：表示正在进行的动作。
构成：主语+ be动词（am, is, are）+ 动词ing + 其他肯定句：I am playing basketball now.否定句：I am not playing basketball now.一般疑问句：Are you playing basketball now?练习题：1. My sister (watch) TV at the moment.2. We (not study) English now.3. (Is) he swimming in the river?4. Lucy (not listen) to music now.5. They (play) volleyball in the park.4. 将来时（Future Tense）用法：表示将要发生的动作或状态。
小学英语句型转换和时态讲解与练习题.docx
否定句：16.He has some apples.be 动词（ am 、 is、 are ） +not 、_________________________________________情态动词 can+ not 、17.I like to watch助动词（ do 、 does ） + not TV.______ .如何将一个肯定的陈述句改为否定句：18.Xiao Fang and I go to the library1 、看句中有无 be 动词，如有，直接在 be 动词后 + not 。
everSaturday..2 、看句中有无情态动词，如有，直接在情态动词后+19.Tim swims verynot 。
well.___________ .3 、如上述二者都没有，就应用助动词+ not 。
分四个20.Mr. Smith has many books about the步骤：cars..（ 1 ）肯定陈述句中本来是没有助动词的，要加上去，21.I want to play with my位置在主语（某人或某物）后，动词前。
friends..（ 2 ）确定助动词用do 、 does ，根据句中动词，动词22.We feel cold是原形的助动词就用do ，动词是第三人称单数的助动today._____________ .词就用 does ，23.Bob reads English（ 3 ）在助动词后加not 。
everyday..（ 4 ）原句中动词假如发生变化就要恢复成原形。
24.We do our homework at强调一点，有 some的要考虑是否要用any 。
school..25.Mr. White has two1.I am houses..Tom.______________________________2.He is一般疑问句nine.______________________________如何将一个肯定的陈述句改为一般疑问句：3.They are 1 、看句中有无be 动词，如有，把 be 动词提到句首pupils.______________________________即可。
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否定句：be动词（am、is、are）+not、情态动词can+ not、助动词（do、does） + not如何将一个肯定的陈述句改为否定句：1、看句中有无be动词，如有，直接在be动词后+ not。
2、看句中有无情态动词，如有，直接在情态动词后+ not。
3、如上述二者都没有，就应用助动词+ not。
分四个步骤：（1）肯定陈述句中本来是没有助动词的，要加上去，位置在主语（某人或某物）后，动词前。
（2）确定助动词用do、does，根据句中动词，动词是原形的助动词就用do，动词是第三人称单数的助动词就用does，（3）在助动词后加not。
（4）原句中动词假如发生变化就要恢复成原形。
强调一点，有some的要考虑是否要用any。
1.I amTom. ______________________________2.He isnine. ______________________________3.They arepupils.______________________________4.I can fly a kite.______________________________5.He can make atoy. ______________________________ 6.You must go homenow.______________________________7.I likeJinan.8.He likesswimming.9.He has manybooks. 10.He has somebooks.11.There is a pen on thedesk.12.There are some water in theglass. ______________________________ 13.You have got some books.___________________________________14.You have somebooks.15.He has got someapples.16.He has some apples._________________________________________ 17.I like to watchTV.______ .18.Xiao Fang and I go to the libraryeverSaturday..19.Tim swims verywell.___________ .20.Mr. Smith has many books about thecars..21.I want to play with myfriends..22.We feel coldtoday._____________ .23.Bob reads Englisheveryday..24.We do our homework atschool..25.Mr. White has twohouses..一般疑问句如何将一个肯定的陈述句改为一般疑问句：1、看句中有无be动词，如有，把be动词提到句首即可。
2、看句中有无情态动词，如有，把情态动词提到句首即可。
3、如上述二者都没有，就应把助动提到句首。
分四个步骤：（1）肯定陈述句中本来是没有助动词的，要加上去，位置在主语（某人或某物）后，动词前。
（2）确定助动词用do还是does，根据句中动词，动词是原形的助动词就用do，动词是第三人称单数的助动词就用does（3）把助动词后提到句首。
（4）原句中动词假如发生变化就要恢复成原形。
强调一点，有some的要考虑是否要用any。
26.I amTom. ______________________________27.He isnine. ______________________________28.They arepupils.______________________________29.I can fly a kite.______________________________30.He can make atoy. ______________________________ 31.You must go homenow.______________________________32.I likeJinan.33.He likesswimming.34.He has manybooks. 35.He has somebooks.36.There is a pen on thedesk.37.There are some water in theglass. ______________________________ 38.You have got some books.___________________________________39.You have somebooks.40.He has got someapples.41.He has some apples._________________________________________ 42.I like to watchTV.______ .43.Xiao Fang and I go to the libraryeverSaturday..44.Tim swims verywell.___________ .45.Mr. Smith has many books about thecars..46.I want to play with myfriends..47.We feel coldtoday._____________ .48.Bob reads Englisheveryday..49.We do our homework atschool..50.Mr. White has twohouses..特殊疑问句表示疑问，有疑问词（在开头），回答有很多种可能。
一、选择正确的单词填空 (who, where, when)1._____ is that pretty girl? She is my sister.2._____ are Jack and Tom? They are behind you.3._____ do you go to school? I go to school from Monday to Friday.4._____ has a beautiful flower? John has a beautiful flower.5._____ are they? They are my parents.6._____ is my mother? She is in the living room.7._____ are you going? We are going to the bakery(面包坊).8._____ do Jim and Wendy play ball? They play ball in the afternoon.9._____ does he jog? He jogs in the park.10._____ are you from? I'm from Changchun city.二．用what time, what color, what day, what填空。
1. A: ______ _______ is it? B: It is nine o’clock.2. A: ______ _______ does your mother get up?B: My mother gets up at 6:30.3. A: ______ _______ do you go to bed? B: I go to bed at 10:00.4. A: ______ _______ do Diana and Fiona have supper?B: Diana and Fiona have supper at 18:00.5. A: ______ _______is it? B: It is purple.6. A: ______ _______ is the sky? B: The sky is blue.7. A: ______ _______ is your coat? B: My coat is black.8. A: ______ _______ is the dog? B: The dog is white.9. A: ______ _______ is today? B: Today is Monday.10. A: ______ _______ is tomorrow? B: Tomorrow is Tuesday.11. A: ______ _______ was yesterday(昨天)? B: Yesterday was Sunday.12. A: ______ _______ do you like? B: I like red.13. A: ______ is this? This is a computer(电脑).14. A: ______ are you doing? B: We are playing basketball.15. A: ______ does your mother do? B: My mother is a policewoman.16. A: ______ are those? B: Those are peppers(辣椒).17. A: ______ is in the box? B: A lovely doll is in the box.18. A: ______ is on the table? B: The apple is on the table.19. A: ______ is in the classroom? The blackboard is in the classroom.20. A: ______ ______ ______? B: Mary is hungry.21. A: ______ ______ ______ ______ ______?B: My favorite color is pink.22. A: ______ ______ ______ ______? B: Nick is playing table tennis.三、就画线部分提问1.He is my father.2.They are under the tree.3.I often watch TV after dinner.(晚饭后) (提示：饭后强调的是时间问题。