牛津英语四年级一般现在时和现在进行时
一般现在时、现在进行时、一般过去时及一般将来时四种时态语言点归纳总结

一般现在时、现在进行时与一般过去时三种时态的比较及一般将来时态我们在学习英语时,经常要提到一般现在时、现在进行时和一般过去时等,它们都是指谓语动词的时态。
什么是时态呢?在英语中,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,这种不同的动词形式称为时态。
我们也可以简单地理解为:“时”就是谓语动词所发生的时间,“态”就是谓语动词所用的形态。
在汉语中不管动作是什么时候发生的,动词形式基本上没有什么变化,例如:1、我经常打篮球。
2、我正在打篮球。
3、我昨天下午打篮球。
在这三句话中,虽然动作发生的时间不相同,但用的是相同的动词“打”。
他们对应的英语却是:1、I often play basketball. 2、I am playing basketball now.3、I played basketball yesterday afternoon.在这三句话中,虽然动作都是“打”,但这些动作发生的时间不同,第一句说的是经常的或习惯性的动作,属于一般现在时,所以谓语动词用原形play,第二句说的是现在正在进行的动作,属于现在进行时,所以谓语动词用助动词am和现在分词playing.第三句说的动作是发生在昨天下午,属于一般过去时,所以谓语动词用过去时形式played.因此,当我们用英语说每一句话的时候,我们首先要考虑时态问题,谓语动词要用适当的时态形式。
一、三种时态所表示的意义不同:1、一般现在时表示现在的状态。
如:She is at home. 她现在在家。
一般现在时也表示经常的或习惯性的动作。
如:He often plays basketball.他时常打篮球。
2、现在进行时表示现在进行时表示现在(说话瞬间)正在进行或发生的动作。
如:He is playing basketball now.他正在打篮球。
3、一般过去时表示表示过去某个时间存在的状态。
如:She was at home yesterday.她昨天在家。
牛津小学英语时态总结

---------------------------------------------------------------最新资料推荐------------------------------------------------------牛津小学英语时态总结1 .一般现在时标志词:always(总是) usually(通常) often(经常) sometimes(有时) never(从不) every(每一) 一般现在时动词只有第三人称单数(he,she,it 或 my cousin, my mother 等等)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(he,she,it 或 my cousin, my mother 等等)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 playplays likelikes , 2、以 s,x, sh, ch, o 结尾的动词加 es wash washes catch catches do does 3、以辅音字母加 y 结尾,把 y 改 i 再加 es flyflies studystudies 4、以元音字母加 y 结尾,直接加 s buy buys 5、不规则变化 havehas 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:1/ 10I 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。
一般现在时、现在进行时、一般将来时、一般过去时四大时态讲解表格对比总结

四大时态总结--------一般现在时、一般将来时、一般过去时、现在进行时一、一般现在时一般现在时表示经常性或习惯性的动作,常与表示频度的时间状语连用,如often, usually, always, sometimes, never, seldom, every week/day/year/month..., once a week, on Sundays等。
动词用第三人称单数的动词变化规则:(只有在第三人称(he, she, it, 一个人名)为主语的肯定句中,动词才用三单式)(1)一般情况下,直接加s runs gets likes(2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es watches, goes, washes, crosses, mixes, does(3)动词末尾y,前为辅音,将y改为i加es study→studies fly→flies但在y前如果为元音则直接加s buys says plays(4)不规则变形 have—has二、现在进行时现在进行时表示此时此刻或现阶段正在进行的动作。
常与now, at this time, these days, Listen! Look!动词加ing规则(1)直接在动词后加ing. going, starting, working.(2)去掉词尾不发音的e,再加ing. leave--leaving, make---making.注意:如果单词结尾的e发音,则不能去掉,也直接加ing. see –seeing agree - agreeing .(3) 对于动词只有一个元音,而其后跟了一个辅音字母时,双写末尾辅音字母再加ing.sitting, beginning run –running stop –stopping cut –cutting control –controlling(4)以ie结尾,把ie变y再加ing。
牛津版小学英语现在进行时 讲解稿

牛津版小学英语现在进行时(讲解、练习、答案)一、概念现在进行时表示说话时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.结构:助动词 be ( am / is / are ) +现在分词.二、现在分词的构成:1.大多数动词后可在动词后直接加-ing. Eg: carry-carrying,catch-catching,drink-drinking, enjoy-enjoying hurry-hurrying ,do-doing , read-reading , think-thinking2. 如果动词以-e结尾,则去掉-e,再加-ing, 如come-coming , have-having , make-making,ride-riding,write-writing,take-taking,use-using.3. 如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写,再加-ing 如: hit-hitting,let-letting, put-putting,run-running,sit-sitting.4. 如果动词有两个音节,且重音在第二个音节上,则末尾的辅音字母须双写,再加-ing, 如: for’get-forgetting,pre’fer-preferring,up’set-upsetting.试比较’benefit/benfiting, ’differ/differing,’profit/profiting,这些词的重音在第一个音节上,因此其末尾的辅音字母不双写.5. 以 -ic 结尾的动词,应先把 -ic 变为 -ick,再加 -ing,eg:panic/panicking,picnic/picnicking,但 lie/lying ,die/dying,tie/tying是特殊变化要记住.三、句型结构:1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be ( is / am / are ) 上. 1)现在进行时的肯定形式:主语+be(am/ is/are)+doing+其他成分 I am singing . They are writing . 2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分 I am not singing . They aren’t writing . 3)一般疑问句及回答:be(am/ is/are)+ 主语+doing+其他成分 Am I singing ? Yes ,you are . / No ,you aren’t . Are they writing ? Yes ,they are . / No ,they aren’t . 4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分 What are you doing ? We are playing (要求就提问内容具体回答).2. 缩写形式如下: I am---I’m You are---You’re He is---He’s She is---She’s It is---It’s We are---We’re They are---They’re3.说明: 不是所有动词都能用现在进行时态的,如: see、like、want、know 等动词往往都不用进行时态.四.用法:1.表示现在( 指说话人说话时) 正在发生的事情.往往与 now,at the moment,just 等副词连用,以示强调. We are waiting for you. What are you doing? Some one’s knocking at the door.2.正在进行着的动作可视为未完成的动作: He’s talking to his friends in the classroom. 可用 still 一词强调动作的持续性 He’s still talking to his friends in the classroom.3. 表示长期的或重复性的动作,说话时动作未必正在进行. Mr. Black is writing another article. Don’t take that book away. Your father’s using it. She is learning piano under Mr. Black.4.现在进行时可用来表示不会长期发生的动作或情况,或被认为在短期内正在进行的动作或存在的情况: What’s your brother doing these days? He’s studying English at Oxford University.5.现在进行时也可以用来表示当前的动向: People are becoming more and more beautiful these days.6. 表示渐变的动词有:become,turn,get,grow,run,go,begin等. The leaves are turning brown. It’s getting colder and colder.7.与always,constantly,forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩. You are always changing your mind.8. 现在进行时(以及 be going to)可以表示为将来安排好的活动和事件We’re spending next winter in China. 用arrive,come,go,leave 等动词的现在进行时描写行程安排,也通常有“将到达”和“将离去”的意思: He’sarriving tomorrow morning.9.当现在进行时表示某事发生的次数过多时,则有时含有抱怨,讨厌,赞扬等的意思: He is always singing at night,and we can’t fall asleep late at night.练习一.用现在进行时完成下列句子:1. ______you__________(fly) a kite? Yes,_______.2. ______you___________(sit) in the boat?3. ______he_____________(talk) with me?4. We_______________(play) football now.5. What_________you__________(do)?6. I_____________(sing) an English song.7. What________he____________(mend)?8. He______________(mend) a car.9. These boys _________ (play) tennis on the playground.10. My mother______________ (cook) in the kitchen.11. We can’t help you,because we ____________ (have )classes.12. ________ the boy ___________ (write) his homework?13. Look! These butterflies _________ (fly) in the sky.14. Listen! The girl ___________ (sing) in the next room.15. The naughty boy __________ (swim) in the river.二.选择1. Look. Lucy is_____ a new bike today.A. jumpingB. runningC. riding D takeing2. The children _____ football.A. is playingB. are playingC. play theD. play a3. They ______TV in the evening. They do their homework.A. are watchingB. can’t watchingC. don’t watchD. don’t watching4. Listen! She____ in the classroom.A. is singingB. sing C .to sing D. is sing5. ______are you eating? I’m eating ______ meat.A. What,someB. Which,anyC. Where,notD. What,a6. Is she ____ something?A. eatB. eatingC. eattingD. eats7.My dictionary ___,I have looked for it everywhere but still___ it.A. has lost,don’t findB. is missing,don’t findC. has lost,haven’t found D. is missing,haven’t found.8..Having a computer for personal use is no easy task because technology_______ so rapidly.A. is changingB. has changedC. will have changedD. will change9. The building_______ ,I can’t stand the noise.A. was being builtB. is builtC. is being builtD. builds10. I can’t catch up with the fashion,because the clothes style_______ all the time.A. has changedB. is changedC. is changingD. changed11. It’s six in the afternoon. The Greens_______ lunch together.A. hasB. are havingC. have hadD. had had12. Don’t make any noise while the students_______ to the class.A. are listeningB. listenedC. have listenedD. had listened13. Jack and Ketty_______ in the lake. Let’s join them,shall we?A. swimB. have swumC. swamD. are swimming14. Look! The children_______ basketball on the playground.A. playsB. playedC. is playingD. are playing15. The kite_______ high in the sky now. It looks like a big bird.A. has flownB. is flyingC. was flyingD. flew16.As we all know,the population in the world _______ faster and faster.A. is grownB. is growingC. are grownD. are growing17. To my surprise,he_______ in class.A. is always speakingB. would always speakC. has always been speakingD. does speak always18. I want to know when he _______ for New York tomorrow.A. has leftB. is leavingC. had leftD. has been leaving19. He_______ of how he can do more for the people.A. had always thoughtB. is always thinkingC.has always been thoughtD. thinking always20. Forests _______ and burned at such a speed that they will disappear from the earth in the future.A.cutB. are cutC. are being cutD. had been cut1. Are ,flying,I am2. Are sitting,3.Is,talking4. are plying5.are,doing 6.am singing 7. is,mending 8. is mending 9.are plying 10.is cooking 11. are having 12. Is ,writing 13. are flying 14.is singing, 15. is swimming1.C2.B3.C4.A5.A6.B7.D8.A 9C 10.C 11.B 12.A 13.D 14.D 15.B 16.B 17.A 18.B 19.B 20.C。
三种时态一般现在时一般过去时现在进行时

改一般疑问句的方法:
①首先看有无be动词,如果有,将be提到句首并 大写,句末打问号.
②如果没有be动词,看原句的动词形式来决定
借用助动词do/does/did,并且行为动词要还原。
V-原形
Do…
• I liked go to the zoo when I was young.(C )
• My teacher is friendly to us.( B )
• Look! They are playing football.( A ) • She was born in 1990.( C )
• I lost much money last night.( C )
判断下列信息词是属于哪种时态
last night now
一般现在时
every day
Look!
yesterday often
一般过去时
Listen!
two years ago
always in 1897
现在进行时
three times a week
过去式的不规则变化
blow - blew buy - bought can - could come- came do - did eat - ate fall - fell find - found forget -forgot get - got
现在分词
have - having look - looking begin- beginning use- using shop- shopping get- getting dance-dancing study- studying
上海牛津小学英语语法知识总结(最新整理)

∙一般情况下,直接加s 如:read-reads,swim-swims∙以s,x,sh,ch,o结尾,加es 如:wash-washes,watch-watches,do-does ∙以辅音字母+y结尾,变y为i,再加es 如:study-studies,fly-flies∙不规则变化如:have-has4、一般现在时的句型转换:肯定句否定句一般疑问句及回答They watch TV every day.They don’t watch TVevery day.—Do they watch TV every day?—Yes, they do. / No, they don’t.She watches TV She doesn’t watch— Does she watch TV every day?every every day.—Yes, she does. / No, she doesn’t.现在进行时1、定义:表示现在或现阶段正在进行或发生的动作。
句中常有now,look,listen等词。
如:I am washing clothes now.Look! Liu Tao is climbing the tree.Listen! Jane is singing in the music room.2、构成:be动词(am/is/are)+ 动词现在分词(V-ing)3、动词现在分词构成:∙一般是在动词原形后加ing如:read-reading,drink-drinking,eat-eating,look-looking∙以不发音的e结尾的动词,去掉e,再加ing如:write-writing,make-making,ride-riding,take-taking∙以重读闭音节结尾,如末尾只有一个辅音字母,要双写这个字母,再加ing如:sit-sitting,swim-swimming,put-putting,run-running,stop-stopping,get-getting,begin-beginning,jog-jogging,forget-forgetting4、动名词其实就是动词的现在分词,它既有名词性质(可作主语),又有动词性质(可带宾语)。
牛津版小四英语上(语法:一般现在时)

学科教师辅导讲义年级:四年级辅导科目:英语课时数:3课题语法专题------一般现在时教学目的梳理小四上的重要语法点:一般现在时。
教学内容英语小点心语法专题——一般现在时一般现在时一般现在时:表示通常性、规律性、习惯性的状态或者动作(有时间规律发生的事件)的一种时间状态。
、时间是秤,衡量权质1. There is no time like the present.(现在正是时候)2. Take time by the forelock.(把握目前的时机)3. To choose time is to save time.(选择时间就是节省时间)4. Never put off till tomorrow what may be done today.(今日事,今日毕)5. Tomorrow never comes.(明天无尽头,明日何其多)6. What may be done at any time will be done at no time.(常将今日推明日,推到后来无踪迹)1.肯定句构成:主语+动词(注意人称变化) +其它成分I have a dog. 我有一只狗。
We like the little cat. 我喜欢这只小猫。
She sings well. 她唱的好。
2.否定句构成:行为动词的否定句:主语+助动词(do/does) + not +动词原形+其它成分He doesn’t have a dog.他没有狗。
连系动词的否定句:主语+连系动词(am/is/are)+not+其他成分He isn’t young.他不年轻。
3.一般疑问句:A. 行为动词的一般疑问句: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.B. 连系动词的一般疑问句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.4.特殊疑问句:特殊疑问词+ 一般疑问句How many students are there in your school? 你学校有多少学生?What do you usually do on Sunday? 你通常在周日做些什么?<附表可参考>:1.表示经常的或习惯性的动作,常与表示频率的时间状语连用。
牛津2019英语英语-四年级-第9讲-一般现在时

1. 掌握一般现在时的基本构成;2. 识记一般现在时第三人称变化;3. 掌握一般现在时的句型转换;4. 在日常对话中灵活运用一般现在时;此环节设计时间在15分钟。
【教学建议】1. 猜谜。
2. 谜语描述的是事物的特征或存在的状态,通过谜语引出一般现在时。
What am I?1. I have cities but no houses, forests but no trees, rivers without water.2. I am everywhere in the earth. Without me, you have to die.3. I can’t walk. I can’t fly. I can swim.4. I am green in spring and yellow in autumn. Birds like me and people like me. 【答案】A map The air fish Tree此环节教案预期时间60分钟【教学建议】1. 通过概念的了解,让学生举一些可以用一般现在时的例句。
2. be动词的否定形式,强调am not 不能缩写。
3. 避免照本宣科,尽量以句型操练、造句来巩固,使学生会使用一般现在时。
——一般现在时一般现在时的概念一般现在时:1. 事物或人物的特征、状态;The sky is blue.2. 表示经常发生的动作或存在的状态;I get up at six every day.3. 普遍存在客观真理;The earth goes around the sun.★标志副词every day/ month/ year 每天/月/年always 总是often 常常usually 通常sometimes 有时候once a week 每周一次never 从来没有一般现在时的构成1. be动词:主语+ be (am, are, is) + 其他am → I am a girl.be is → The sky is blue.are → we are students.2. 行为动词:主语+ 行为动词+ 其他We study English.★当主语为第一、二人称或复数时,用动词原形。
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c.一般疑问句,要在句首加助动词Do(Does),句尾用问号,简略答语用Yes,主语+do(does),或No,主语+do(does)+not.如:
—Do you like oranges?—你喜欢橘子吗?
—Yes,I do.—是的,我喜欢。
肯定:
否定:
问:
答:
5、my,father,go,fishing,be,now
肯定:
否定:
问:
答:
6、girl,the,her,wash,clothes,be
肯定:
否定:
问:
答:
7、the,read,book,English,his,be,now,boy
肯定:
否定:
问:
答:
8、they,their,fix,be,bathroom,sink,now
Ⅱ.现在进行时
1.概念:表示说话时正在进行的动作或者是目前一阶段正在进行(但说话时不一定在进行)的动作
We are waiting for you now.我们正在等你。
She is learning piano under Mrs White.她在跟怀特女士学钢琴。
2.构成:主语+be+动词ing(现在分词)形式
肯定:
否定:
问:
答:
现在进行时的标志:look,listen,now,It’s …o’clck,
1. What are you _________(do) now? I ___________(eat) bread.
2. It’s nine o’clock. My father_______________(work) in the office.
9. They watch TV in the evening.
______________________________________________
课后反思
签 字
学科组长签字:
6. Listen, who____________(sing) in the music room? Oh, Mary_____________(sing) there.
b.将下列句子改成现在进行时
1.Tom can speak Chinese.
______________________________________________
5. Danny__________(study) English,Chinese,Maths,Science and Art an school.
6. Mike sometimes __________(go) to the park with his sister.
7. At eight at night, she __________(watch) TV with his parents.
第一人称+am+v-ing
第二人称+are+v-ing
第三人称+is+v-ing
构成动词-ing形式的规则
规则
例词
一般动词在词尾加-ing
Ring
Push
buy
以辅音字母+e结尾的动词,去掉e,加-ing
Live
Make
以ie结尾的动词将ie改成y,加-ing
Die
lie
重读闭音节为末尾音节,且以单个辅音字母结尾的动词,将词尾辅音字母双写,加-ing
(—No,I don't.—不,我不喜欢。)
3.一般现在时的用法
1)经常性或习惯性的动作,常与表频度副词的时间状语连用。(动词随着主语变)
时间状语:every,sometimes,often,never,sometimes,at......,on Sunday
I leave home for school at 7:00 every morning.
2. We have four lessons.
______________________________________________
3. I watch TV every day.
______________________________________________
4. She works in a hospital.
Put
Fit
begin
重读r音节为末尾音节的动词,将r双写,加- ing
prefer
注:1)fix的动词-ing形式为fixing,词尾x不能双写。
(2)非重读r音节,词尾r不必双写。
(3)travel的- ing形式为travel(l)ing.
现在进行时专项练习:
a.连词成句,用现在进行时,并作出四种形式。
—Yes,I am.—是的,我准备好了。
(—No,I am not.—不,我没准备好。)
(2)实义动词型:句中的谓语动词为实义动词(也叫行为动词):
a.肯定句中,只出现实义动词,如:
I get up in the morning.
b.否定句中,要在实义动词前加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don't(doesn't),如:
b.改句子:
1. Do you often play football after school? (肯定回答)
_________________________________________________
2. I have many books.(改为否定句)
__________________________________________________
2)客观事实,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。
口决:如何变一般疑问句
1、有be动词把be动词移至句首
2)v-ing的变化规则
课前检查
作业完成情况: 优□ 良□ 中□ 差□
建议:第一次上课,暂无作业
教学步骤
Ⅰ.一般现在时
1.概念:一般现在时表示经常的、习惯性的动作或存在的状态。
2.构成:一般现在时的构成主要有两种形式:
(1)be型:句子的谓语动词只有be(am,is,are):
a.肯定句中,只出ຫໍສະໝຸດ be,如: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)
1、play,school,at,student,the,football,be
肯定句:
否定句:
问句:
回答:
2、mother,her,her,tell,stories,be
肯定句:
否定句:
问句:
回答:
3、drink,milk,you,be,now
肯定句:
否定句:
问句:
回答:
4、friend,my,listen,park,music,to,the,in,now,be
8. ________ Mike________(read) English every day?
9. How many lessons_________your classmate________(have) on Monday?
10. What time_________his mother_________(do) the housework?
__________________________________________________
5. I watch TV every day.(改为一般疑问句)
___________________________________________________
6.David has got a goal.(改为一般疑问句)
2、没有be动词的在句首加Do或Does
3、有情态动词的情态动词移至句首
如何变否定句
1、有be动词在be动词后加not
2、没有be动词在在动词前加don't或doesn't
一般现在时专项练习:
a.用适当的形式填空:
1. We often___________(play) in the playgound.
2012年6月小学英语四年级复习课教案
教师姓名:年级:四学员姓名:课次:总课次8,第1次
授课时间
2012年6月日(星期)时00分至时00分
课题
一般现在时&现在进行时的巩固和复习
教学目标
及
重难点
教学目标:复习一般现在时和现在进行时的用法
教学重点:能够区别使用一般现在时和现在进行时
教学难点:1)一般现在时的动词变化规则
___________________________________________________
11.I usually play football on Friday afternoon.(否定句)
___________________________________________________
2. He _________(get) up at six o’clock.