一般现在时主语三单的动词变化及练习word文档良心出品
般现在时主语单三人称时的动词变化
①在一般现在时中，当主语为第三人称单数时，动词要用“S”型（即第三人称单数形式）。
②所谓动词“ S型的构成，与名词变复数相似，即：
a）在动词尾直接加S。如：
play—playS，want—wantS，work—workS，know—knowS，help—helpS，get—getS b）以字母S、SS X、ch、sh或O结尾的动词加-es；如：
gueSS—gueSSe，S fix—fixeS，teach—teacheS，bruSh—bruSheS，go—goeS，do—doeS，watch —watcheS，catch—catcheS
C）以辅音字母+ y结尾的动词，先变y为i，再加-eSo如：Study—StudieS，carry—carrieS，fly—flieS，wOrry—wOrrieS
第三人称单数练习
．请选出正确的答案：
1.She (like / likes) to play football.
2.He (like / likes) drinking milk.
3.I (like / likes) to watch TV.
4.We (like / likes) to play badminton.
5.They (like / likes) to sing songs.
6.She (read / reads) books every day.
7.He (play / plays) computer games every day.
8.It (listen / listens) to the radio every day.
9.Linda (draw / draws) pictures every day.
10.Jane and Linda (play / plays) football every day.
．请用动词的适当形式填空。
1. Let him (play)basketball.
2. Everyone _____ (know)what he really like.
3. Those girls __ (be)my sister.
4. That
(call)me every Sunday.
girl
5. How___(do)she (spell)the
word?
6. He
TV every evening. (watch)
8. Tom, with his classmates, often
11. His uncle
usually to work by
bus. (go)
up at six in the morning.(get)
many skirts.
7. We always
to school on foot. (go) 9. Your shoes
under the bed. (be) 10. here and by me. (come, stand)
13. John like his father.
(look) _________
a nice picture. He _________ a good friend.
They
____________ __ some kites.
We ____________
some flowers. She ________ ___ a duck.
My father ___ ________ a new bike.
Her mother __ ________ a vase.
Our teacher _ _________ an English book.
Our teachers __________ a basketball.
1． I 2． 3． 4． 5． 6． 7． 8． 9． Their parents
三．请用 have 或 has 填空。
12
． David some jackets. 13．
My friends a football. 14． What do you
15
．
What does Mike football after school. (play)
12. I always
10． some story books.
Nancy
the desk (have)four legs?
四．否定句 :在动词前 +doesn't 或 don't.
(do)her homework every day. (look)out of the window and sees many birds in the sky.
五． Do 还是 Does 我来选 。 1.
[Do/Does]___ ___ he watch TV at night? Yes he does. 2.
[Do/Does]__ ____ you go to school everyday? No, I don ' t. 3.
[Do/Does]__ ____ Jack and Peter like apples? 4.
[Do/Does]__ ____ Tina go swimming on Sunday? 5. [Do/Does]__ ____ they play football? Yes, they ___[do/does].
6. [Do/Does]__ ____ we have a good teacher? Yes, we
_ ___[do/does].
7.
[Do/Does]__ ___ they jump rope ? No, they ___[do not/does not].
8. [Do/Does]__ ___your dog walk in the zoo?
9.
[Do/Does]__ __ I have a big nose? No, you ___ __[do not/does not]. 10.
[Do/Does]__ __ your cats eat fish? Yes, they __ .[do/does]. 11. [Do/Does]___ __ their mothers go shopping? No, they ____ [do not/does not].
12. I ___[do not/ does not] speak Japanese. [Do/Does] ___
__you speak Japanese? 六．请用动词的适当形式填空。
1. She
2. He
(live)in Shanghai. 3. He
(need)a pair pf shoes. 4. Danny
(see)the apple tree? 5. She
(come)from America.
6. The girl
Yes, it
does.
2. she ____ (do)her homework every day? Yes, she does.
3. he (live)in
Jinan?
No, he
doesn't.
4. he (need)a pair of
shoes?
NO, he doesn't.
5. Does Danny (see)the apple
tree?
6. she (come)from America?
Yes, she
7. the
girl (look)out of the window and sees many birds in the sky?
No, she
8. Jenny runs home and (sit)on the
chair?
七、选择题：
1. I to school every day.
2. He A. go B. goes C. going
teeth every
morning.
A. brush
B. brushes
C. brushing
3. The birds singing .
A. like
B.
likes
C. like
to
4. What does
Lily
doing?
5. A.
like
B.
likes
C.
to
you like eating
apples?
A. Do
B. Does
C. Doing
8. -Does Sally like swimming?
--No, she
they read English every day?
八、把下列句子变为否定句：
1. She draws pictures every day.
2. We like playing football.
九、把下列句子变为一般疑问句，并做肯定回答。
1. Linda swims every day.
2. They like playing games.
6.
he swim every afternoon? A. Do
B. Does
C. Doing 7. Tom likes in the classroom.
A. singing
B. sing
C. to singing A. do B. does C. doesn t
9. Peter and Mary milk every day.
A. drink
B. drinking
C. drinks 10.
A. Does
B. Are
C. Do
最新时态：一般现在时各种句式的转换(单项)
一般现在时各种句式的转换 主—谓----宾结构在一般现在时中的句式 A 主语不是三单的情况(I，you ,we, they, 复数名词，单数and单数) 肯定句：主语+动词原形+其他成分 否定句：主语+don’t +动词原形+其他 一般问句: Do+主语+动词原形+其他? 特殊问句：疑问词+do+主语+动词原形+其他? Eg:1. I read English every day. I don’t read English every day. Do you read English every day? Yes, I do. No, I don’t. What do you do every day? 2. They play soccer every day. They don’t play soccer every day. Do they play soccer every day? Yes, they do. No, they don’t. What do they do every day? B 主语是三单的情况(he, she, it, 单数名词) 肯定句：主语+动词三单+其他成分 否定句：主语+doesn’t +动词原形+其他成分 一般问句：Does +主语+动词原形+其他成分? 特殊问句：疑问词+does+主语+动词原形+其他?
Eg: 1. He drinks milk every day. He doesn’t drink milk every day. Does he drink milk every day? Yes, he does. No, he doesn’t. What does he do every day? 2. May draws pictures every day. May doesn’t draw pictures every day. Does May draw pictures every day? Yes, she does. No, she doesn’t. What does May do every day? 就划线部分提问解题方法一找二变三提前 一找：找出正确的疑问词或词组替换划线部分 东西划线用what, 地点划线用where 时间划线用when, 怎样划线用how 多少划线how many(可数) how much(不可数) 动作划线看形式，然后选择助动词，做的事情用 what Eg: They read English books in the afternoon. What They read English books in the classroom every day. Where They read English books in the classroom in the morning. When I have got five books. How many I go to school by bike every day. How Tom sings songs in the living room every evening. does what
行为动词的一般现在时及相应练习
行为动词一般现在时的变化 我们这里所说的行为动词,指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he, she, it 时,词形有变化。当主语是第三人称单数时，行为动词的一般现在时通常有三种变化： 1、多数在动词后加s play—play s like—like s read-read s sing-sing s dance-dance s cook- cook s look- look s 2、以s，x，sh，ch，o结尾的动词加es go—go es wash—wash es watch-watch es catch-catch es do- do es 3、以辅音字母加y结尾，把y改i再加es fly—fl ies study—stud ies try-tr ies (这种变化与名词的单数变复数有点相像) 那么，什么情况下用行为动词的一般现在时呢？ 当这个动作经常发生或表示习惯性的动作时，通常用一般现在时，它经常与表示频度的时间状语连用，如，当句子中有every day every year ,on Sunday, in the morning ,often, sometimes, usually, at one o’clock等词时，用一般现在时。 例句：He get s up at 6 o’clock. She usually watch es TV in the evening. Sometimes he go es to school by car.
Tom often fl ies a kite on Sunday. 只有第三人称单数动词才要变，其他人称（I, you ,we ,they）则用动词的原形。 行为动词的一般现在时练习题 班级姓名座号 写出下列动词的正确形式： 1、I (go) to school at seven in the morning. 2. Mike ( do) his homework at eight in the evening. 3. His father often ( read) books in the library on Saturday. 4.My mother usually (watch) TV plays at home. 5. My cousin sometimes (play ) cards with me. 6. you often (study ) after school ?Yes , I do. 7. Mike and Tom usually (fly ) kites on Sunday. 8. They (go) to school by bus every day. 9. She (go ) to school by bus every day. 10.We usually (listen ) to the radio in the morning. 11. He usually (listen ) to the radio in the morning. 12. he usually (listen ) to the music at home? No, he .
上一般现在时动词第三人称单数形式练习
动词第三人称单数形式 主语有三单,动词也有三单,快点来习惯,体会在心里,一定要过关. 一、概念 动词第三人称单数：主语是第三人称单数，即谓语动词的发出者是it、she、he、可数名词单数、不可数名词等表示单数概念的词时，实义动词后面要加-s或-es。（注意：若主语不是第三人称单数形式，就直接用动词原形；若主语是三单，后有will等情态动词修饰时，动词也用原形。） 二、动词三单变化规则（只有一般现在时才有第三人称单数） 动词第三人称单数的变化规则及发音规律，同名词单数变复数大致相同，请认真观察。 1、大多数实义动词在词尾加“s”，在清辅音后发音为/ s / ，在浊辅音及元音因素后发音为 / z /。如：speak→speaks /s/ ; come→comes /z/ ; play→plays /z/ 2、以辅音字母加“y”结尾的动词，要先将“y”变为“i”，然后再加“es”，读/z/。 如：study→studies /z/ ; fly→flies /z/ 3、以“s，x，ch，sh”结尾的动词，在词尾加“es”，发音为/ iz / 。 如：teach→teaches /iz/ ; watch→watches /iz/ 4、以“o”结尾的动词,在词尾加“es”。 常出现的两个以“o”结尾的动词go和do后加“es”，读/z/ 。 如：go→goes /z/ ; do→does /z/ 5、记住最为特别的be的三单is ；have的三单是has。 [注意]（1）下面两个动词变三单时，原词的元音部分的发音发生了较大的变化，要记忆。 如：do/du:/ →does/d z/ ; say/sei/ → says /sez/ （2）以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e”发音，与所加“s” 一起读做[iz]。如： close－closes [iz] 三、动词第三人称单数的句子结构。 1、肯定/否定句 三单+is +表语 . 三单+动词第三人称单数+其他 . 三单+is+not+表语 . 三单+doesn't +动词原形+其他 . 2、一般疑问句 1）当谓语动词是be动词时，一般疑问句结构为“Is+三单+表语？”。它的肯定回答为： Yes, 三单+is. ;否定回答为：No，三单+isn't.。 2）当谓语动词是实义动词时，在肯定句句首加助动词does,即“Does+三单+动词原形+ 其他？”。它的肯定回答为：Yes，三单+does.;否定回答为：No，三单+doesn't.。 3、特殊疑问句 特殊疑问词+一般疑问句 四、要点 1）一定要看准句子的主语是第三人称而且还是单数； 2）经常与频率副词连用：always (一直，总是），usually（通常），often (经常），sometimes （有时），seldom (很少），hardly (几乎不），never (从不），once a day (一天一次），twice a week(一周两次），three times a month(一个月三次）。 如:I often speak Chinese. 我经常说汉语。
be动词的一般现在时有三种形式
be动词的一般现在时有三种形式，即：am, is, are（翻译为“是”） 1. 如果主语是第一人称I（我）时，be动词用am。 如：I am a student. 我是一名学生。 I am 还可缩写成I'm。如：I'm David. 我是大卫。 am 与 not 不能缩写。如：I am not a bad boy.
2. 如果主语是we（我们），you （你，你们）, they （他们，它们，她们）或名词复数（两个以上的人或物）时，be动词必须用are。如：Are you twelve? 你是十二岁吗？ Tom and Lily are good friends. 汤姆和莉莉是好朋友。 They are at school. 他们在学校。 are与主语还可缩写。
如： We are= We're， They are =They're, You are = You're。而are与 not可缩写成aren't。如：They aren't students. 他们不是学生。 3. 如果主语是单数名词、不可数名词或单数第三人称代词（he, she, it）时，be动词用is。如:My mother is a teacher. 我的妈妈是一名老师。 He is a student. 他是一名学生。 is也可与主语缩写,
如: He is = He's, My mother is = My mother's 等。但是This is不可缩写。而is与not可缩写成 isn't。如:This isn't a book. 这不是一本书。 4. 句中含有be动词的陈述句变一般疑问句。把be动词提到句首，be动词要变大写。注意第一人称变第二人称。回答时用yes或no表示，结构：Yes, 主语+be动词，No，主语+be动词+not。如：It is a book. 变为：
(完整版)一般现在时主语三单口诀
解题攻略——关于一般现在时的主语三单形式 在英语考试中，主语是第三人称单数（简称三单）的一般现在时是必考内容。经常以选择和填空的形式出题。 我们该怎么把题做对呢？ 请按以下步骤来审题： ①首先寻找表示时态的标志性词语，判断句子的时态。 ②如果时态是一般现在时，去看句子开头的主语是不是第三人称单数。 ③什么样的主语是第三人称单数？记住下面的口诀 口诀如下： 1．he、she、it 和人名， 2．谁的亲戚，谁的爸妈 3．this 、that、the、a、an， 4．出现在单数前是三单 5．地名、国名当排头 6．一定是三单别放松 7．不可数名词当主语 8．也是三单别放过 9．以上情况一出现 10．动词原形变变变 注解： 1. He、she、it 和人名
解释：男他、女她、指物的它以及具体的人名如：Tom, Amy,Sam等 例句：He like s watching TV.他喜欢看电视。 She has lunch at twelve.她十二点吃午餐。 It look s like a cat.它看起来像只猫。 2.谁的亲戚谁的爸妈 解释：例如Tom’s uncle, Amy’s aunt, Lingling’s sister , my father, my mum 等等 例句：Tom look s like her mother. 汤姆看起来像她的母亲。 Amy’s aunt 或Uncle Wang often make s cakes.王叔叔经常做蛋糕。 My sister like s dancing . 我的姐姐（妹妹）喜欢跳舞。 3/4/ This 、that、the 、a、an，出现在单数前是三单 解释：例如this book, that cat , a horse, an orange 等this/that /the /a/an 后面加上单数可数名词作主语，都属于第三人称单数。be动词要用is. 例句：This i s a pen.这是一支钢笔。 That is an eraser.那是一块橡皮擦。 A horse is a useful animal.马是有用的动物。 This book is yours.这本书是你的。 That car is red.那辆小汽车是红色的。 The cat is Lucy's.这只猫是露茜的。 5/6 地名、国名当排头,一定是三单别放松 解释：例如Beijing，China等地名、国名当主语是，也属于第三人称单数。 例句：Beijing is in China.北京在中国。
be动词的一般现在时
Be动词的一般现在时 句型： 肯定句 否定句 疑问句 1、be动词的意义 Mary is a student. He is at school. I am a teacher. She is beautiful. She is very beautiful. 2、否定句 肯定：It is a book. → 否定：It is not a book. /It isn’t a book. I am a student. → I am not a student. /I’m not a student. You are my friend. →You are not my friend. /You aren’t my friend. She is my sister. These are apples. I am Mary’s deskmate. 他们是我的同班同学。 这本书很有趣。 3、一般疑问句 肯定：I am a student. →一般疑问：Are you a student? She is from China. Is she from China? They are nurses. My book is on the table. John 是中国人吗？ 这本书有趣吗？ 回答一般疑问句时，主语必须是代词 4、特殊疑问句（特殊疑问词: what, who, which, where, when, why, how） What is this? It is a table. What are they? They are workers. Who are they? They are my friends. 这个男人是谁？他是我的哥哥。 你的哥哥是干什么的？他是一名医生。 5、there is/are句型 1)There is a book on the table. There is the book on the table. There is a bed in this room. There are many eggs in the kitchen. 2)there 的意思 There is a school there. 6、there is/are的否定句与疑问句 1）一般疑问句 ______ ________ many eggs in the kitchen? 厨房里有很多鸡蛋吗？ ______ ________ a middle school there? 哪里有一所学校吗？ 2）特殊疑问句 How mach ink is there in the ink bottle? There is only a little.
行为动词一般现在时的变化
行为动词一般现在时的变化 珠村小学邓惠芳 这里所说的行为动词,指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he, she, it时,词形有变化。当主语是第三人称单数时，行为动词的一般现在时通常有三 种变化： 1、多数在动词后加s play—play s like—like s ,read-read s sing-sing s dance-dance s cook- cook s look- look s 2、以s，x，sh，ch，o结尾的动词加es go—go es wash--wash es, watch-watch es catch-catch es do- do es 3、以辅音字母加y结尾，把y改i再加es fly—fl ies study—stud ies try-tr ies (这种变化与名词的单数变复数有点相像) 那么，什么情况下用行为动词的一般现在时呢？当这个动作经常发生或表示习惯性的动作时，通常用一般现在时，它经常与表示频度的时间状语连用，如，当句子中有every day every year ,on Sunday, in the morning ,often, sometimes, usually, at one o’clock,等词时，用一般现在时。 He get s up at 6 o’clock. She usually watch es TV in the evening. Sometimes he go es to school by car. Tom often fl ies a kite on Sunday. 只有第三人称单数动词才要变，其他人称（I, you ,we ,they）则用动词的原形。
初中一般现在时与三单动词的变化规则
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.时间状语：always,usually,often,sometimes,every week(day,year,month…),once a week, on Sundays, 3.基本结构：动词原形/第三人称单数形式（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：am/is/are+not; 谓语动词若为动词，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。 三单动词的变化规则 1．一般情况下，直接加-s 如：play—plays， want—wants， work—works， know—knows， help —helps，get—gets 2．以s. x. sh. ch. o结尾，加-es 如：guess—guesses， fix—fixes， teach—teaches， brush—brushes， go —goes，do—does，watch—watches，catch—catches 3．以“辅音字母+y”结尾，变y为i, 再加-es 如：study—studies，carry—carries，fly—flies，worry—worries 一般现在时用法专练: 一、写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_______ catch _________ wash_________ like________have______ say_________ learn ________ eat________ read_________ sing_______ 二、用括号内动词的适当形式填空。 （一） 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.
一般现在时主语三单的动词变化及练习
一般现在时主语单三人称时的动词变化 ①在一般现在时中，当主语为第三人称单数时，动词要用“s”型（即第三人称单数形式）。 ②所谓动词“s”型的构成，与名词变复数相似，即： a）在动词尾直接加s。如： play—plays，want—wants，work—works，know—knows，help—helps，get—gets b）以字母s、ss、x、ch、sh或o结尾的动词加-es；如： guess—guesses，fix—fixes，teach—teaches，brush—brushes，go—goes，do—does，watch—watches，catch—catches c）以辅音字母＋y结尾的动词，先变y为i，再加-es。如： 1.Lethim_____(play)basketball. 2.Everyone_____(know)whathereallylike. 3.Thosegirls____(be)mysister. 4.Thatgirl_____(call)meeverySunday. 5.How___(do)she_____(spell)theword? 6.He________TVeveryevening.(watch)
7.Wealways________toschoolonfoot.(go) 8.Tom,withhisclassmates,often______footballafterschool.(play) 9.Yourshoes_______underthebed.(be) 10.______hereand______byme.(come,stand) 11.Hisuncleusually_________toworkbybus.(go) 1． 2． 3． 4． 5． 6． 7． 8． 9． 10． 11．Nancy_______manyskirts. 12．David________somejackets. 13．Myfriends________afootball. 14．Whatdoyou________? 15．WhatdoesMike________? 四．否定句:在动词前+doesn't或don't.
一般现在时 动词三单
一般现在时的句子结构 1、当句子表状态说明主语是什么或怎么样时 句子结构为：主+BE动词（am, is, are）+其他. 否定式为：主+BE动词+not+其他. 疑问句为：BE+主+其他？ 例：The twin sisters are from America. The twin sisters are not from America. Are the twins from America? 2、当谓语由实义动词充当，主语不是第三人称单数时，句子结构为：主语+动词原形+其它. 否定式为：主语+don't+动词原形+其它. 疑问句为：Do+主语+动词原形+其它？ 例：We speak Chinese. They don't speak Chinese. Do you speak Chinese? 3、当主语是第三人称单数时： 句子结构为主语+动词（词尾加s或es）+其它. 否定式为：主语+doesn't+动词原形+其它. 疑问句式：Does+主语+动词原形+其它。 动词三单变化方法
1. 一般情况下在动词后面加s。例如read---reads, write---writes, like---likes, take---takes, see---sees, say---says, help---helps 等等。 2. 遇到以-ch, -sh, -s, -x, -o 结尾的动词，加es。例如teaches, washes, guesses, fixes, goes, does 等。 3. 遇到以“辅音字母+y”结尾的动词，将y 改为i 后加es。例如try---tries, study---studies, carry---carries 等。 4. 个别动词有特殊的变化形式：have---has, be---is。
一般现在时含行为动词
含行为动词的一般现在时 ． 只有主语在第三人称单数时,用动词的“三单形式”，其他人称用动词原形表示。 例如：I come from China. We come from China. They come from America. She/He/Tom comes from England. ★动词三单形式的变化规则： 1.（1）多数直接在动词词尾加_____________ play — plays like — likes ask--- work--- get--- call--- （2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加_______ watch- wish--- do--- go--- （3）以“辅音字母加 - y”结尾的动词，要先变____________ try--- study--- cry--- fly--- 2.不规则变化：be---- have--- 三、一般现在时的句子转换： （1，变一般疑问句时，在主语前加助动词_______ (I, we, you,以及复数),______-（第三人称单数she,he,it等）变成问句； （4）变否定句时，在主语后谓语动词前加助动词______________变成否定句，切记：助动词后的动词则还原成动词原形。 例：①陈述句：We get up（起床） at 7:00 every morning. 疑问句→Do you get up at 7:00 every morning? 否定句→We don’t get up at 7:00 every morning. ②陈述句：She has a brother. 疑问句→ Does she have a brother? 否定句→ She doesn’t have a brother. ※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。 但有些同学们对于哪些主语是第三人称单数还不十分清楚， 现归纳总结如下： 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。 二、单个人名、地名或称呼作主语；是第三人称单数。如： ①Han Mei likes salsd . 韩梅喜欢萨拉。 ②Beijing is in China. 北京在中国。 ③Uncle Wang often plays volleyball.. 王叔叔经常打排球。 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： ②This book is yours. 这本书是你的。 ③That car is red. ④The cat is Lucy's. 这只猫是露茜的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that
一般现在时及三单(综合)
时态一：一般现在时／动词第三人称单数 一、定义：1、经常性、习惯性的动作； 2、事物或人物的特征或状态； 3、客观现实、真理或规律。 Example： 1. 表示经常性、习惯性、永久性、频率性的动作，通常与副词often, usually, always, every day (year/ month ), once (twice, three times) a day（week/moth/year）, sometimes，in the morning/afternoon/evening，on Sundays等时间状语连用。 They usually go to school by bike. I take the medicine three times a day. She helps her mother once a week. 2.表示事物或人物的特征、状态 Mary’s father is a policeman. There are 50 students in my class. 3. 表示客观真理，科学原理，自然现象等客观事实或格言、谚语等。 The sun rises in the east and sets in the west every day. The man who has never been to the Great Wall is not a real man. Tomorrow is Tuesday.
二、结构： 肯定句：主语+ v原/v“三单”(主语+ Be/情态动词/行为动词（原形或三单）+其它) 否定句：主语+Be/情态动词/do/dose+not+其它 一般疑问句：Be/情态动词/do/dose + 主语+其它 特殊疑问句：特殊疑问词+ Be 动词/情态动词/do/dose + 主语+其它（对主语提问除外）对主语提问的特殊疑问句= 特殊疑问词+主语+动词原形/三单（肯定句的结构）+？ 总结：行为动词表示具体的动作，be动词表示状态，情态动词表示态度。在做肯定陈述的时候，运用的规则是：有do无be；无do一定要加be。 另外，一定要小心：在做句型转换（否定、疑问）的时候，要分别遵守自己的约定：行为动词要请do/does帮忙；有be就直接用be(be提前变成问句，在后面加上not变成否定句)。 三、第三人称单数（三单） 1、除了我（I ）和你(you ) 我们（we）你们(you) 他们(they) 之外都是三单,人称代词he, she, it是第三人称单数。如：
一般现在时动词变形
一般现在时动词变形 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】
一般现在时主要是表示经常或习惯性的动作，经常存在的情况或状态 1．be系动词变化； be（am, is, are）I am(我用am) You/they/we are （你他们我们用are） he/she/it is(他她它都用is) 2．实义动词变化：（主语通常是句子的第一个名词或代词） 句子主语是I / You /they /we 动词不变化，用原型 句子主语是第三人称单数，则要在动词原形后面加s, es 或将词尾的 y 变为 i 再加 es，写做：She goes to school. He studies English.(study → studies) 只有在第三人称单数用动词的“三单变化”，其他用动词的原形。1. 多数在动词后＋s play — plays ；like — likes （1）直接在动词词尾加-s. ask---asks work---works get---gets stay---stays （2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es. watch---watches wish---wishes fix---fixes do---does go---goes pass---passes （3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es. try---tries study---studies cry---cries fly---flies 2. 不规则变化：be---- is are have----has
行为动词的一般现在时练习题
行为动词的一般现在时 练习题 LEKIBM standardization office【IBM5AB- LEKIBMK08- LEKIBM2C】
行为动词的一般现在时态的学习 一．行为动词：除be动词、情态动词、助动词以外的动词,也叫实义动词。 二．概念：一般现在时表示经常发生的动作或存在的状态。 三．常与always、often、usually、sometimes、every day、in the morning、on Sundays等时间状语连用。如： We go to school every day. He often does his homework in the evening. China is a big country. 四．用法：1）表示经常性的动作 2）表示客观真理、客观存在、科学事实 3）表示格言或警句4）表示现在时刻的状态、能力、性 格、个性 5）在时间和条件状语从句中代表一般将来时。 五．构成：一般现在时主要用动词原形，如果主语是第三人称单数动词变三单，具体规则如下： 1.直接在词尾加s，如：play– play s 2.词尾是o,s,x,sh,ch的，直接加es， 如: pass--passes wash--washes fix--fixes watch— watches 3.以辅音加y结尾的，把y变为i,再加es,如：study—studies 4.不规则变化的：have--has 六．难点：当句子主语是第三人称单数时,谓语动词要用第三人称单数形式。 七．句型转换： 1．否定句：在行为动词的前面加don’t或doesn’t（does not），注意谓语动词要还原为动词原形。 （ 1 ）I play basketball on Wednesday.. I don’t play basketball on Wednesday. ( 2 )Lily has breakfast every day. Lily doesn’t have breakfast every day. 2.一般疑问句：在句首加助动词do或does，后面的谓语动词还原为动词原形． 3．肯定与否定回答：Yes, 主+ do/does./ No, 主+ do/doesn’t. Does he have breakfast every day Yes, he does./ No, he doesn’t. 行为动词的一般现在时练习题 一、写出下列动词的第三人称单数 1、clean_____ 2、read_____ 3、make ___ 4、look ____ 5、 play___ 6、pass____ 7、wash____ 8、fix_______ 9、watch_____10、do_______11、fly 二、写出下列动词的正确形式：
一般现在时(第三人称单数形式_)及练习
一般现在时（第三人称单数形式） Hello, boys and girls.我是一般现在时，你们想知道我的故事吗？Let me tell you! 首先，介绍我的本领。我的本领有三样： 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。 第二，请看我的面目--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。 当主语为第三人称单数(he, she ,it)时，三单变化： 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 go—goes wash—washes 3．
4．以辅音字母加y结尾，把y改i再加es，fly—flies 。元音字母加y结尾的，直接加s，play-plays。 5．特殊：have-has 第三，我的变化--否定句、一般疑问句、特殊疑问句： 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, 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。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.
一般现在时的用法和动词的变化规则
二、一般现在时 1、表示现在的状态。 例：She works in a hospital. 2、表示经常或习惯性的动作。 例：He gets up at six. She visits her grandparents every weekend. 3、表示特征或能力。 例：He likes English a lot. She can swim. 4、表示客观事实或普遍真理。 例：She said that he earth goes around the sun. 5、在时间状语从句和if 引导的条件状语从句中，常用一般现在时表将来。 例：I'll write to you as soon as I get to Shanghai. We'll go to the park if it doesn't rain tomorrow. 6、表示（书、信、报纸、通知、告示和广播等）“说”、“道”，主要是动词say。例：The notice says, "No Parking." The radio says heavy rain in the afternoon. 7、当主语是第三人称单数时，动词的变化规则为： 规则动词原形第三人称单数 一般动词在词尾加-s like tell like s tell s
play play s 以字母s，x，ch，sh结尾的动词，加-es guess teach wash guesses teach es wash es 以o结尾的动词一般加-es do go does goes 以辅音字母加y结尾的动词，先改y为i，再加-es fly carry study fl ies carr ies stud ies ***have的第三人称单数形式为has。 练习： 1.My father is very busy. He _____ TV after supper. A.don't watch 't watch 't watch 't watch 2.Mary _____ worried because her mather _____ ill. ; is ; is ; was ; is 3.It's cold outside. Alice, here's your coat. _______, please. A. Put it on B. Put it up C. Take it off D. Take it away 4.There _____ many flowers in the street. 5.Li Ming will buy a watch if his father_____ him money. give 6.If Zhang Hua _____ hard, he'll do better in math. study studying 7.There is something on the floor. Please _______.
七年级英语一般现在时(动词的单三形式)
巩固练习 一.写出下列动词的单三形式： wash________ watch _______ finish_________ guess______ snow______ take________ carry_________ study______ have _________do________ go________ 二.用所给词的适当形式填空。 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 __________ (not do) homework every day. 10. There__________ (be) some water in the bottle. 11. Mike __________ (like) cooking.. 12 She ___________ (go) to school from Monday to Friday. 13. Liu Tao ___________ (not)like PE. 三．按照要求改写句子 1. Daniel watches TV every evening.(用now改写) 2. I do my homework every day.(改为一般疑问句，作否定回答) 3. Amy _is playing computer games.( 对划线部分提问) 4. He speaks English very well.(改为否定句) 5. I go to the library twice a week. ( 对划线部分提问) 6. He often keeps the book for a month. ( 对划线部分提问) 7. There are seven books on the desk. ( 对划线部分提问) 8. There is a football behind the door. ( 对划线部分提问) 9. My teacher is nice and friendly. ( 对划线部分提问) 10. There is a pen and a knife in the box. ( 对划线部分提问)