一般现在时三单动词的变化规则及练习题
1．一般情况下，直接加-s 2．以s. x. sh. ch. o 结尾，加-es 3．以“辅音字母+y”结尾，变y 为i, 再加-es
一、写出下列动词的第三人称单数
drink go stay make look have pass carry come watch
sing fly study brush do
teach
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.What they often (do) on Sundays?
6.your mother (read) newspapers every day?
7.Mike (like) cooking. 8. I (be) ill. I’m in bed. 9. L iu Tao (do) not like PE. 10. The child often (watch) TV i n the evening.
三、按照要求改写句子
1.He watches TV every evening.(改为否定句)
2.I do my homework every day.(改为一般疑问句，作否定回答)
3.She likes books.(改为一般疑问句,做肯定回答)
4.Amy likes playing computer games.(改为一般疑问句，作否定回答)
5.We go to school on Sundays.(改为否定句)
四、改错(划出错误的地方，将正确的写在横线上)
1.Is your brother like English?
2.Does he likes swimming?
3.He likes play games.
4.She don’t do her homework on Sundays.
五、把句子补充完整。
1.I usually (帮助我的爸爸)
2.I usually (打篮球)on Sundays.
3.She often (骑她的自行车)
4.He always (做他的家庭作业
根据要求改写句子(1)
1.M y seat is near the window. （划线提问）
2.Her brother is a driver. （划线提问）
3.T om likes music and playing football. （划线提问）
4.T he shirt is white. （划线提问）
5.J im is good at English. （划线提问）
6.H e does well in English and maths. （改为否定句）
7.M ike runs as fast as Ben. （改为一般疑问句，否定回答）
8.A re they American girls? （改为单数）
9.D on’t go along(沿着) this street. （改为肯定句）
10.David is my classmate. （划线提问）
11.Turn right at the first crossing（第一个路口）. （改为否定句）
12.My maths books are on the sofa. （划线提问）
13.There is my school. （改为一般疑问句，肯定回答）
14.These are his story books. （改为单数）
15.My pencil-case is on the bed. （划线提问）
根据要求改写句子(2)
16.I am from China. （划线提问）
17.That coat is fifty yuan. （划线提问）
18.I am from America. （改为一般疑问句，否定回答）
19.It’s hot in summer. （划线提问）
20.Tom’s sister’s name is Mary. （划线提问）
21.I get to the shopping centre （购物中心）by bus. （划线提问）
22.It always rains in summer there. （改为一般疑问句，肯定回答）
23.It’s cold in winter there. （划线提问）
24.I like fruit （水果）best. （改为否定句）
25.Su Yang is asking Ben some questions（问题）. （划线提问）
26.They are going to see a film （电影）tomorrow. （划线提问）
27.I like singing and dancing. （改为否定句）
28.He often cleans his bedroom. （改为一般疑问句）
29.Wnag Bing is heavier （重的）than Gao Shan. （划线提问）
30.Liu Tao is watering flowers in the garden. （划线提问）
31.David and Mike are going to plant trees. （划线提问）
32.Tom jumps as far as Mike. （改为否定句）
33.It is hot in summer in New York. （划线提问）
34.She is an English girl. （改为复数）
35.They are our women doctors. （改为单数）
36.Mary can fly. （改为一般疑问句，否定回答）
37.Ilike playing football. （改成第三人称单数，he）
38.He has a brother. （改为一般疑问句）
39.He does well in Chinese. （改为同义句）
40.My books are on the bookshelf(书架). （划线提问）
41.She does housework at the weekends. (改为否定句)
42.The policeman caught the thief. （改为一般疑问句，作否定回答）
43.I like collecting stamps and singing. （改为否定句）
44.I am a student . （改为一般疑问句）
45.I see a man behind me. （改为一般过去时）
一般过去式和一般现在时的标志词和用法 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】
一般过去式和一般现在时的标志词和用法 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.
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 .
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;（isn't，aren't）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。即： 含be动词的一般现在时结构： 肯定句：主语+ be+ 其它。 否定句：主语+ be+not + 其它。 一般问句：Be+主语+ 其它？ 特殊疑问句：（特殊疑问词+一般疑问句）特殊疑问词+be+主语+其它？ 含实义动词的一般现在时结构： 肯定句：主语+动词原形/动词三单形式+其它。 否定句：主语+don't/doesn't+动词原形+其它。 一般问句：Do/Does+主语+动词原形+其它？ 特殊疑问句：（特殊疑问词+一般疑问句）特殊疑问词+do/does+主语+动词原形+其它？ 一、写出下列动词的单三形式： 1.go__________ 2. catch _________ 3. brush_________ 4. wash___________ 5. do________ 6. like________ 7. have___________ 8. watch ___________ 9. drink ___________ 10.fly___________ 11.say___________ 12.learn ___________ 13.eat___________ 14.read___________ 15.sing___________ brush________ 二、选择填空： ( )1. I ________to school at 7:00 in the morning. A. go B. going C. goes ( )2. They _______books every day in the library. A.reads B. read C. reading ( )3. The monkey________ eating bananas very much. A.like B. likes C. liking ( )4. My father ________to read newspaper after supper every day. A.like B. likes C. liking ( )5. I like watching TV, but my mother _________like it. A. don’t B. doesn’t C. does ( )6. ____________ your father drink milk every day? A.Do B.Are C.Does 把下列句子变成否定句 1.I like cooking. 2.My friends like playing soccer. 3.Lily and Lucy read comic books every day. 4.I drink tea in the morning. 5.The bird likes singing. 6.May and David climb mountains every week. 7.My aunt likes to go fishing. 8.They speak English every day. 9.She is always a good student..
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.
动词分类+一般现在时（一） 一、动词分类 动词是英语词类中最重要的一种。动词按其词义和在句中的作用可分为： 及物动词 实义动词 不及物动词 系动词 动词 情态动词 助动词 1.实义动词(有实际意义的动词，可在句中独立做谓语)： 及物动词可以直接加宾语（study/ learn/ eat/ drink/ wash…） 不及物动词不能直接加宾语，但是不及物动词+介词+宾语（常见动词有：listen to/ look at/ speak to…） 2.系动词+形容词 1）感官动词：feel; sound; smell; taste; look +形容词（当look 做实义动词讲时为不及物动词） 2）be/ seem+形容词 3）表变化的词：get/ turn/ become/ go+形容词（get/ turn/ go当实义动词讲是意思分别为：得到/ 轮流/ 去、走） 3.助动词无实际意义，在句中不能独立做谓语，have/ do 既可以做助动词也可 以做实义动词（先做简单了解，之后讲动词时态时会经常见到） eg1. I have a bike. (have是实义动词) eg2. They have gone to Beijing. (have是助动词) eg3. I do my homework everyday. (do 是实义动词) eg4. I do like English. (do 是助动词) 4.情态动词（情态动词在句中不可独立做谓语） 常见情态动词：may, might, can, could, must, shall, should, will, would, had better, need(此处不做重点，之后会做情态动词专题)
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。
英语语法专题 ——动词及其八种时态之一般现在时 本课重点：1.动词分类：实义动词，连系动词，助动词，情态动词； 2.动词的词型变化； 3.一般现在时的具体用法 动词是表示动作或状态的词。句子中的谓语成分是由动词充当的，谓语通常是句中不可缺少的成分，因此动词是英语词类中最重要的一种。动词可以通过本身的变化来表示动作发生的时间以及说话人的语气、态度等。 一、动词的分类： 动词按其词义和在句中的作用可以分为：行为动词（或称实义动词）、连系动词、助动词和情态动词。详见下表： verb）两大类。谓语动词又称限定动词，非谓语动词又称非限定动词。非谓语动词初中阶段主要学习动词不定式的用法。 1、实义动词： ①英语的实义动词又可分为及物动词和不及物动词两大类： 后面必须跟宾语意义才完整的叫及物动词；本身意义完整,后面不需跟宾语的叫不及物动词。 ②有些动词通常只作不及物动词。如：go,come,happen,lie,listen,rise,arrive,hall等。 有些动词通常用作及物动词。如：say, raise, lay, find, buy等。 ③大多数动词可以兼作及物动词和不及物动词。如：study, sing等。 ④有些动词作及物动词与作不及物动词时的意义有所不同。如：know, wash等。 ⑤有些动词常和介词、副词或其它词类一起构成固定词组,形成短语动词。如：listen,reply,wait,look. 2、连系动词： ①连系动词用来连接主语和表语,连系动词后面常为形容词。 ②常见的连系动词有：be、become、look、feel、sound、smell、taste、seem、turn、grow、 ③get、go、fall、sit、stand、lie 等。 ④有些连系动词来源于实义动词,意思也跟着变化：look(看→看起来)、feel(感觉、摸→感到)、smell(闻、嗅→闻起来)、taste(尝→尝起来)、turn(翻转、转动→变得)、grow(生长→变得)、
2021届初三英语中考语法一轮复习讲义（三十） 行为动词的一般现在时用法总结与整理 行为动词的一般现在时 除了be动词（am，is，are）、助动词、情态动词以外的动词全部称为行为动词。在行为动词的句型中，主语为第三人称单数时的动词变化要特别注意（构成参见（第9章动词概说））。行为动词一般现在时的否定句和一般疑问句要加do/does，这和be动词是不同的。 1.行为动词一般现在时的肯定句 I play baseball every Sunday.（我每个星期日都打棒球。） She usually does her homework at school.（她通常在学校做作业。）（1）主语为第一、二人称或第三人称复数时 主语为第一人称I/we、第二人称you或第三人称复数时，谓语动词没有形式的变化。 句型：主语（除第三人称单数外）+行为动词（原形）+…… I go to school every day.（我每天去上学。） We have three children.（我们有三个孩子。） You sing very well.（你（们）唱得很棒。） They live far from school.（他们住得离学校远。） （2）主语为第三人称单数时 主语为第三人称单数时，谓语动词的一般现在时形式有变化，变化规律和名词的单数变复数形式相同。 句型：主语（第三人称单数）+行为动词（-s/-es）+…… He always wears (in) black.（他总是穿黑色的衣服。）
4.行为动词一般现在时的特殊疑问句 When do they have lunch?（他们什么时候吃午饭？） How many pairs of sneakers does she have?（她有多少双运动鞋？）（1）特殊疑问句的结构 句型：疑问词+一般疑问句？ Where do you live?（你住在哪儿？） How does he go to school?（他怎么上学？） When and where does Li Ming do his homework every day? （李明每天什么时候在哪里做作业？） How many emails do you send to your friends every day? （你每天给你朋友发多少封电子邮件？） 注意：特殊疑问句一般是将疑问词放在句首，后面用倒装句语序。但如果是对主语提问，则为：疑问词+谓语+其他成分？ Who（主语）looks after（谓语）the baby?（谁照看这个婴儿？）
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： study—studies，carry—carries，fly—flies，worry—worries 第三人称单数练习 一．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. 二．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 girl_____(call)me every Sunday.
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
一般现在时用法及例句 定义：表示经常、反复发生的动作，经常存在的状态或者习惯性动作（有时间规律发生的事件）的一种时间状态。 一般现在时，通常都有usually，often，every day，sometimes，always，in the morning/afternoon/evening，at (the) weekends, on Saturdays and Sundays等一些表示有时或经常性时间的词语。 例如： She usually goes to school at 8:00 I /You/get up at 6:00 every day.（第一二人称时，动词用原型） She/He/It gets up at 6:00 every day.（第三人称用第三人称单数） They/We get up at 6:00 every day.（复数用原型） Daming(任何单数人称）gets up at 6:00 every day（用单数人称时用三单） I go to school every weekday. She is a hardworking student. My piano is quite new. I go to school on foot every day. 我每天步行到学校。 He can swim. He likes it very much.他能游泳，且非常喜欢。 Does your father hate rock music? 你父讨厌摇滚乐吗？ There are seven days in a week.一周有七 一般现在时句型结构： 【be动词时的句型结构】：am is are ①肯定句结构：主语+be动词+其他+. 例句：My mother is a kind woman.(主语：my mother，be动词：is) ②否定句结构：主语+be动词+not+其他+. 例句：Tom and Jerry are not good friends. (主语：Tom and Jerry，be动词：are ) ③一般疑问句结构：be动词+主语+其他+？ 例句：Are you from China?(主语：you，be动词：are) ④特殊疑问句结构：疑问词+ be动词+主语+其他+？ 例句：Who is the girl over there？ （疑问词：who，主语：the girl，be动词：is） 【实义动词时的句型结构】： ①肯定句结构：主语+动词原形（或单数第三人称）+其他+ She usually goes to school at 8:00（第三人称单数） You get up at 6:00 every day（第一二人称时，动词用原型） ②否定句结构：主语+助动词（do/does）+not+动词原形+其他成分。 He doesn’t play football everyday.（注意第三人称单数） They don’t play football everyday.
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 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：
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 _______.
一般现在时三单动词的变化规则及练习题 1．一般情况下，直接加-s 2．以s. x. sh. ch. o结尾，加-es 3．以“辅音字母+y”结尾，变y为i, 再加-es 一、写出下列动词的第三人称单数 drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ____ come________ watch______ sing_______ fly ________ study_______ brush________ do_________ teach_______ 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. What _______they often _______(do) on Sundays? 6. _______ your mother _______(read) newspapers every day? 7. Mike _______(like) cooking. 8. I _______(be) ill. I'm in bed. 9. Liu Tao _______(do) not like PE. 10. The child often _______(watch) TV in the evening. 三、按照要求改写句子 1. He watches TV every evening.(改为否定句) ___________________________________________________ 2. I do my homework every day.(改为一般疑问句，作否定回答)
一般现在时态专练 一.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 . 二、写出下列动词的第三人称单数 drink ______ go _____ stay _____ make ___l ook ____ have___ pass____ carry ____ come_______ watch_____ plant_______ fly ________study_______ brush________ ... 三、用括号内动词适当的形式填空 1.We often _(play) in the playground. 2. He _ (get) up a t six o’clock. 3. _you _ (brush) your teeth every morning. 4. What _(do) he usually _(do) a fter school? 5. ______ they ________(like) the World Cup? 6. Mike sometimes __________(g o) t o the park with his sister. 7. At eight at night, she _ (watch) TV with his pa rents. 8 _ Mike _ (read) English every day? 9. How many lessons _your c lassmat e________(have) on Monday? 10. What time _his m other (do) the housework? 11. He often ________(have) dinner at home. 12. Daniel and Tommy _______(be) in Class One.. 13 13. We _______(not watch) TV on Monday. 14. Nick _______(not go) to the zoo on Sunday. 15. ______ they ________(like) the World Cup? 四、改句子 1.Do you often play football after school? (肯定回答)