苏教小学牛津英语4A现在进行时用法整理和练习
英语语法现在进行时用法知识点归纳总结
英语语法现在进行时用法知识点归纳总结英语语法中的现在进行时(Present Continuous Tense)用于表达现在进行的动作或状态,表示主语正在进行的动作或事情。
本篇文章将对现在进行时的用法进行归纳总结,帮助读者更好地理解和运用这一时态。
一、现在进行时的基本构成现在进行时的基本构成为“be动词 + 现在分词”,其中be动词的形式根据主语的单复数和人称变化,而现在分词则是动词的ing形式。
1. 肯定句:主语 + am/is/are + 现在分词2. 否定句:主语 + am/is/are + not + 现在分词3. 疑问句:疑问词 + am/is/are + 主语 + 现在分词例如:- Are you studying?(你在学习吗?)- What are they doing?(他们在做什么?)二、现在进行时的用法1. 表示现阶段正在进行或发生的动作或情况:- I am reading a book.(我正在读书。
)- They are watching TV.(他们正在看电视。
)2. 表示现阶段的变化、趋势或动态:- The population of the city is increasing rapidly.(该城市的人口正在迅速增长。
)- The weather is getting warmer.(天气正在变暖。
)3. 表示计划或安排即将发生的动作:- We are going to the cinema tonight.(今晚我们要去电影院。
)- She is leaving for Paris tomorrow.(她明天将前往巴黎。
)4. 表示现阶段的临时状况或固定安排:- I'm staying with my friend until my house is ready.(我的房子准备好之前,我暂时和我的朋友住在一起。
)- They are working on a new project this month.(他们这个月正在进行一个新的项目。
牛津英语4A牛津英语语法和练习题
牛津英语4A牛津英语语法和练习题(四)一、用所给词的适当形式填空:1 This is _____(I) new classmate._____(she) name ’s Sally.2 That ’s _____(we) English teacher.3 _____(he) brother is my classmate.4 _____(I) deskmate is Jill,_____(she) hair is long.二、读句子,用适当的代词填空。
1Jack is my friend.______ sister is Kitty.2What’s Jack ’s sister ’s name?_____ name ’s Kitty.3Mr Li is our teacher.______ has got a red car.4Who’s your father?The tall man is _____ father.5Has y our brother got a big ball?No,_____ hasn ’t.6My father is a doctor._____is tall._____ car is black.7-Is that ____ ruler?-Yes,it ’s _____ ruler.8Eddie and I are cclassmate.That ’s _____ classroom,9-Are ____ in Class2 ?Yes,___ am.s() are long.10Look at these trees.____ are tall and green.______ root根三、按要求该句子:1.I like this book.( 一般疑问句 )______ _____ like this book?2.Jill lives near the school.(否定句)Jill ______ _______ near the school.(五 )练习:一、按要求写单词:1. 同音词:see _____ for_____ here_____2. 反义词:tall______ young_____ black______3. 同类词:draw_____ eleven_____ your______4. 复数:people______ foot______ glass______ watch______二、用所给词的适当形式填空:Here ____(be) some bread for you.How many _______(class) are there in your school?Where is ______(you) white rubber?My father can______(drive) a car.Who____(be) that tall lady?Supergirl _____ write,but she ______(can) fly high.______you count the bookls?No,I _____(can).Here ____(be) two _____(glass) of milk.Don’t _____(ride) the bicycle on the road.Can ____(you) pony sing?-______(be) you fifteen?-No,he______(not be) fifteen,-Can her brother ______(write) ABC?-No,he ______(can). Please give____(I) that book.三按要求写句子:1.Mary can read the book.Mary can ’t write.( 合成一句)_________________________________.2.My friend can play football well.( 否定句)My friend _____ play football well.3.My parents can swim fast.( 改成一般疑问句,并做肯定回答) ______ your ______ fast?Yes,_____ _____.4.I can ride a bicycle to the park.( 一般疑问句)_____ you ____ a bicycle to the park?5.Can his sister draw well? (肯定句)______ _____ ______ _____ well.6.Sam can jump. (划线提问)______ _____ Sam ______?7.Our classmate can sing .( 对划线提问)_____ can _____ classmate _____?8.He likes swimming in the river.( 把 like 改为 can)He _____ _____ in the river.9.Their father is Tim.( 对划线提问)______ their father?10.Her brother has got some nice pictures.( 一般疑问句) _____ her brother ______ _____nice pictures?(六)一.按要求写单词:1.peach 复数___________2.sad 反义词___________3.her 主格__________4.young 反义词___________5.right 同音词__________6.I 宾格____________7.hungry 反义词__________ 8.bike 同义词___________ 二.用所给词的适当形式填空:1.Have some_________(biscuit).2.-How ____(do)the lime taste?-It ’s sweet.3.-How _____(do) his sister feel?-They are tired.4.Your hair____(be) long.5.-Where are the______(mouse)?-They are under the bed.6.Those are _______(Betty) red coats.7.-How ___(do) Jill feel?-She ’s happy.8.The monkey _______(like) to eat bananas.9.-______(have) some juice,please. -No,thanks.I________(not be)thirsty.10.Here______(be) some juice.11.-What can his brother ______(do)?12.Here is ____(a) old man.13.What_____(have) your son got?14.There are three ________(knife) in my box.15.-How_______(do) your grandma feel?-She ’s fine.16.Sam likes________(make) the snowman.17.Can Teddy______(swim) in the sea?18._______they_______(like) to eat chicken?19.There______(is) any water in the bottle.三、按要求改句子:1.Mary can make some strawberry cakes.( 否定句)Mary _____ make _____ strawberry cakes.2.Has her deskmate got a blue skateboard?( 肯定句)Her ______ _____ got a blue skateboard.3.I have got a new colour ball.( 一般疑问句)______ you _____ a new ball?4.Sam is on the sofa.( 对划线提问)______ _____ Sam?5.I ’m sad.( 用how提问)How _____ you _____?6.Grandma is fine.( 对划线提问)______ ______ grandma?7.Sam is hungry.( 对划线提问)How ____ Sam ______?8.We are thirsty and hungry now.( 对划线提问)_____ _____ ______ _____ now?(七)一、按要求写单词:father (同类词) _______ _______ ________ ________grandmother( 同义词)_______ your( 主格)______ four( 同音词)________he( 所有格)_______ family( 复数)________ aunt( 同音词)_________dive( 名词)_______ dance(ing 形式)_______ fat( 反义词)_________ hi( 同音词)_______ we( 所有格)_______ boy( 复数)_________二、用所给词的正确形式填空:1._____ you ______(have) friends?Yes,I _____.2.Who are ______(this) girls?They ’re my______(cl assmate).3.I have ____(a) uncle._____(he) name is Bob.4.How many _____(bus) can you see?I can see one_____(bus).5.My auns can ______(dance).They like_______(dance).6.That manis the _____((boy) father.He _________(not like) peaches.7.This is ________(photo) of Jill ’s family.There ____(be)five people in the family.8.My parents_____(have) some riddles for me.三、按要求写句子:1.That man is my father.( 一般疑问句)_______that man_____ father?2. .She ’s my cousin.( 对划线提问 )_______ she?3.This girl ’s name is Kitty.( 对划线提问 )_____ ______ this girl ’s name?4.Her brother ’s name is David.( 对划线提问 )______ _____ her brother ’s name?5..We have some mooncakes.( 一般疑问句,并肯定回答)_____ _____ have ______ mooncakes?Yes,_____ _______.6.Wangrong is tired.( 对划线提问 )_____ _____ Wangrong _____?一、用所给词的适当形式填空:1. What ____ their mother ____(do)?She ’s a cook.2. Can the firefighter ______?Yes.He likes _____.(paint)3. Look at the ______(fireman).They are brave.4.What _____(be) you?We’re _____(postman).5. How many _____(dr ess)has the princess?She ’s one.6. Our grandfathers have some riddles for _____(we) .7. What are the ______(lady)?They ’re _______(nurse).8. Do you have ____(a) uncle?Yes,I do.He ’s _______(drive)9. Welcome to _____home.Look at the photo.This is _____(I)10.The girl ____(be) Betty.She ’s _____(Paul) cousin.They ’re _____(cousin).二、按要求改句子。
江苏省新版牛津英语4A语法知识点整理
Unit1-Unit2知识点1.like 喜欢,后面加可数名词复数。
例:I like pandas 我喜欢熊猫。
I don’t like tigers 我不喜欢老虎。
2. this 这个,that 那个,后面跟可数名字单数。
例:I like this toy horse. 我喜欢这匹马。
I like that dog. 我喜欢那只狗。
3. Do 问do 答。
例:Do you like monkeys?Yes, I do./No, I don’t.4.“some”和“any”都是一些的意思,后面加可数名词复数形式例:I have some mangoes.I don’t have any mangoes.Unit3-Unit41.多少个,用how many,后面加可数名词复数。
How many toy cars do you have? 你有多少辆玩具汽车?2.一些some any后面跟可数名词复数,也可跟不可数名词I have some stickers.Do you have any toy cars?3.表达会做某事,用“can”Can问can答Can you play basketball?Yes, I can./No, I can't.He can skate very Wel1.4.表达“也”有两个词:too,eithertoo用于肯定句I can fly too. 我也会飞。
either用于否定句I can’t fly either.我也不会飞。
Unit5- Unit6知识点1.询问单个物品在哪里用:Where's…?=Where is…?回答用It's in/on/ under…我的包在哪里?Where's my bag? 它在课桌上It's on the desk铅笔在哪里?Where is the pencil? 它在笔袋里It's in the pencil case.2.询问多个物品在哪里用:Where are…?(不可缩写)回答用:They' re in/on/under….我的书在哪里:Where are my books?它们在书包里:They’re in the schoolbag.3.What would you like? 你想要什么?回答:I’d like…我想要…4.What do you like? 你喜欢什么?回答:I like…我喜欢…5.可数名词,表示一个前面加a或者an6.不可数名词前不可以加a或者an如:rice, juice, coffee, milk, tea;一些米饭:some rice 一些果汁some juiceUnit7-unit81.询问单个物品的价格用:How much is it? How much is the...?回答用It's…yuan.例句:它多少钱?How much is it? 15元。
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。
现在进行时的用法归纳
现在进行时的用法归纳现在进行时是英语中的一种时态形式,用来表示正在进行或临时性的动作、情况或状态。
在语法学上,现在进行时是表示动作进行中的一种时态,通常由be动词(am, is, are)+动词的现在分词构成。
现在进行时在语言交流中应用广泛,下面我们来归纳一下关于现在进行时的用法。
一、构成现在进行时由be动词(am, is, are)和动词的现在分词构成。
1. 肯定句:主语 + am/is/are + 动词的现在分词2. 否定句:主语 + am/is/are + not + 动词的现在分词3. 疑问句:Be动词(am/is/are) + 主语 + 动词的现在分词 + ?二、用法归纳1. 表示正在进行的动作现在进行时最常见的用途是表示目前正在进行的动作或活动。
比如:- She is reading a book.(她正在看书。
)- They are watching TV.(他们正在看电视。
)- I am writing an email.(我正在写邮件。
)2. 表示临时性的行为或状态现在进行时也可以用来表示某个动作或状态在这个时刻存在,但并不是永久性的。
比如:- He is working on a project.(他正在做一个项目。
)- The kids are playing in the garden.(孩子们正在花园里玩耍。
)3. 表示未来安排的动作现在进行时有时也用来表示已经计划或安排好的未来动作。
比如:- We are meeting at 7 o'clock tonight.(我们今晚7点要见面。
)- They are visiting their grandparents next week.(他们下周要去探望祖父母。
) 4. 表示不断重复的动作现在进行时还可以用来表示一个过去和将来反复发生的动作。
比如:- She is always complaining about her job.(她总是抱怨工作。
现在进行时的动词用法
现在进行时的动词用法在英语学习中,时态的掌握是至关重要的一环,而现在进行时作为常见的时态之一,有着独特的动词用法和丰富的表达功能。
让我们一起来深入了解一下现在进行时的动词用法。
现在进行时表示正在进行的动作或存在的状态,其基本结构是“be 动词(am/is/are)+动词的现在分词”。
这里的 be 动词要根据主语的人称和数进行变化。
比如说,“I am reading a book”(我正在读一本书),主语是 I,所以 be 动词用 am ,动词 read 变成现在分词 reading 。
再看“He is playing football”(他正在踢足球),主语是 He ,be 动词用 is ,play 变成playing 。
“They are singing songs”(他们正在唱歌),主语是 They ,be 动词用 are ,sing 变成 singing 。
那么,动词是如何变成现在分词的呢?一般情况下,是在动词原形后直接加 ing ,比如 read reading ,play playing 。
但也有一些特殊情况。
以不发音的 e 结尾的动词,要先去掉 e ,再加 ing ,例如 write writing ,make making 。
如果动词是以重读闭音节结尾,且末尾只有一个辅音字母,要双写这个辅音字母,再加 ing ,比如 run running ,swim swimming 。
还有一些动词的现在分词形式是不规则的,需要特别记忆,比如 lie lying ,die dying 。
现在进行时在日常生活中的使用场景非常广泛。
当我们想要描述正在发生的动作时,就会用到它。
比如,“Look! The girls are dancing”(看!女孩们正在跳舞。
)这里用现在进行时生动地展现了当下女孩们跳舞的情景。
它还可以用来表示当前一段时间内正在进行的动作,但不一定是此刻正在发生的。
比如,“These days, I am studying hard for the exam”(这些天,我正在为考试努力学习。
现在进行时的用法归纳
现在进行时的用法归纳现在进行时(Present Continuous Tense)是英语中的一种时态,表示说话时正在发生的动作或状态。
它用于描述正在进行的行为、活动或情况。
现在进行时的构成是:主语 + am/is/are + 现在分词。
am/is/are是根据主语来确定的。
在肯定句中,am用于第一人称单数(I),is用于第三人称单数(he/she/it),are 用于其他所有人称和复数形式。
在否定句和疑问句中,am/is/are前添加not或者移到句首。
下面归纳了现在进行时的用法及其重点注意事项:1. 现在进行时表示正在进行的动作或活动:例句:She is reading a book.(她正在读书。
)They are playing football.(他们正在踢足球。
)2. 现在进行时表示临时的、暂时的动作:例句:She is working in Paris this month.(她这个月在巴黎工作。
)I am staying with my friend while my house is being renovated.(我的房子在装修期间,我暂时和朋友住在一起。
)3. 现在进行时表示计划或安排的动作:例句:I am meeting a friend for lunch tomorrow.(我明天要和朋友吃午饭。
)They are flying to New York next week.(他们下周要飞往纽约。
)4. 现在进行时用于修饰时间状语:例句:She is currently studying for her exams.(她目前正在为考试而学习。
)They are always complaining about something.(他们总是在抱怨什么。
)5. 特殊动词的现在进行时形式:一些动词在构成现在进行时时,需要进行变位,例如:- 动词以不规则变化时,例如:go(going)、come(coming)、run(running)等。
归纳现在进行时的用法
归纳现在进行时的用法嘿,同学们!咱们今天来好好聊聊现在进行时这个有趣的语法点。
先给大家讲个小趣事哈。
有一次我在公园里散步,看到一个小男孩一边跑一边喊:“我正在追蝴蝶!” 这就是一个典型的现在进行时的例子。
他用“正在追”清楚地表达了当下正在发生的动作。
那到底啥是现在进行时呢?简单说,就是表示现在正在进行的动作。
比如说,“我正在写作业”“妈妈正在做饭”“他们正在踢足球”。
现在进行时的构成也不难,就是“be 动词+动词的现在分词”。
这里的 be 动词要根据主语的不同而变化哦,I 用 am,you 用 are,is 跟着他、她、它,复数名词全用 are。
比如说,“I am reading a book”“Youare singing a song”“He is playing basketball”“They are having a party”那怎么把一个动词变成现在分词呢?一般情况下,直接在动词后面加 ing 就行,像 play 变成 playing,read 变成 reading 。
但也有一些特殊情况,比如以不发音的 e 结尾的动词,要先去掉 e 再加 ing ,像 write要变成 writing ,make 要变成 making 。
还有重读闭音节的动词,要双写末尾的辅音字母再加 ing ,比如 run 变成 running ,swim 变成swimming 。
咱们再来说说现在进行时的用法。
它可以用来描述此时此刻正在发生的动作,就像刚才说的在公园里小男孩追蝴蝶。
还能用来表示现阶段正在进行,但不一定是此刻正在发生的动作。
比如说,“These days, Iam learning English very hard” 这表示最近这段时间我一直在努力学英语,但不是说此刻就在学。
另外,现在进行时还常常和一些标志性的时间状语一起用,像 now (现在)、at the moment (此刻)、right now (马上)等等。
小学英语 《现在进行时》讲解及练习(附答案)
01概念引入I. 什么是现在进行时?1)现在进行时表示说话时正在进行或发生的动作。
例如:I am reading a book. 我正在看书。
2)表示现阶段正在进行而说话时不一定在进行的动作。
例如:I am learning English hard these days. 这些日子我正在努力学习英语。
II. 现在进行时的标志词。
现在进行时常和now、at the moment、look、listen等连用。
02现在进行时的基本结构肯定式:am/is/are+doing(现在分词)They’re having a meeting now. 他们现在正在开会。
否定式:am/is/are not +doing(现在分词)They aren\'t having a meeting now. 他们现在没有在开会。
一般疑问式:Am/Is/Are + 主语+doing(现在分词)+ 其他Are they having a meeting now? 他们现在正在开会吗?特殊疑问式:特殊疑问词+一般疑问式What are they doing now? 他们现在正在做什么?03现在进行时的基本用法1. 表示此时此刻正在发生的事情。
常与now,at the moment,look,listen等词连用。
The little boy is watching TV now. 这个小男孩现在正在看电视。
Listen!She is playing the guitar in the next room. 听!她正在隔壁房间弹吉他。
2. 表示现阶段一直在进行着或是重复发生着的动作,不强调此时此刻正在做。
常与表示时间段的时间状语连用I am studying computer this term. 这个学期我一直在学习计算机。
3. 表示说话人褒义或贬义的情感色彩,如赞许、批评、喜欢、厌恶等。
此时常与alway、often等频度副词连用。
小学四年级重要知识总结现在进行时的用法
小学四年级重要知识总结现在进行时的用法现在进行时是英语中常用的一个时态,用来表示现在正在进行的动作或状态。
在小学四年级的学习中,学生们需要掌握现在进行时的基本用法和形式。
本文将对小学四年级重要知识进行总结,包括现在进行时的用法,并给出相应的例句,帮助学生们更好地理解和运用现在进行时。
现在进行时的基本形式为"am/is/are + 动词-ing",其中"am"用于第一人称单数,"is"用于第三人称单数,"are"用于第一人称复数和第三人称复数,例如:1. I am playing with my friends.(我正在和我的朋友们玩。
)2. He is eating an apple.(他正在吃一个苹果。
)3. They are studying English.(他们正在学习英语。
)现在进行时用于表示现在正在进行的动作,可以用于描述正在进行的活动、临时的状态、计划中的行动等,例如:1. 正在进行的活动:- The dog is chasing a cat.(狗正在追一只猫。
)- The children are playing in the park.(孩子们正在公园里玩。
)2. 临时的状态:- She is reading a book.(她正在看书。
)- I am wearing my favorite dress.(我穿着我最喜欢的连衣裙。
)3. 计划中的行动:- They are going to the zoo tomorrow.(他们明天要去动物园。
)- We are having a party on Friday.(我们星期五要举办一个聚会。
)现在进行时还可以用于询问别人的近期安排或打算,可以用以下句型:1. What are you doing?(你在做什么?)- I am doing my homework.(我正在做作业。
现在进行时讲解(含讲解及练习)
现在进行时讲解(含讲解及练习)概述现在进行时是英语语法中的一种时态,用来表示目前正在进行或发生的动作。
它通常由be动词的现在分词(-ing)形式加上动词的基本形式构成。
结构现在进行时的结构为:主语 + be动词(am/is/are)+ 现在分词(-ing)+ 其他成分。
示例:- I am studying for my exam.- He is watching a movie.- They are playing football.用法1. 表示目前进行的动作现在进行时常用于表示目前正在进行的动作,强调动作的暂时性和临时性。
示例:- She is cooking dinner right now.- We are talking about our vacation plans.2. 表示近期安排或计划现在进行时也可以用于表示近期安排或计划的动作。
示例:- I am meeting my friend later this afternoon.- They are traveling to Europe next week.练请用现在进行时填空。
1. My sister __________ (read) a book in her room.2. We __________ (study) for our English test at the moment.3. They __________ (play) basketball in the park every Sunday.答案:1. is reading2. are studying3. play4. is working总结现在进行时是表示目前正在进行或发生的动作的一种时态。
通过掌握其基本结构和正确用法,我们可以更准确地表达目前的动作和近期的安排。
请通过练习更加熟悉和掌握现在进行时的用法。
牛津版 4A 一般现在时 专项
一般现在时态时态是一种动词形式,不同的时态表示在不同的时间发生的动作,英语中有16种时态。
一般现在时态的功能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:1 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态的时间状语:总是always,通常usually,经常often,有时sometimes.,每周every week(day,year, month)一周一次once a week,在(每)周六on Sundays...一般现在时态的基本结构:肯定句:主语+动词原形(如主语为第三人称单数,动词变成单三形式)有Be动词: We are boys. He is a tall boy有实意动词: We read books. He reads a new book否定句:主语+ am/is/are+not或主语+ do/does+not+实意动词原形(如主语为第三人称单数,助动词变成三单形式does,实意动词还原)一般疑问句:把Be动词直接提前:或找助动词do/does提问(如主语为第三人称单数,则用does,同时,还原行为动词) A.有Be动词:He is a worker.他是工人He is not a worker.Is he a worker?Yes, he is./ No. he is notWhat is he?B.有实意动词:He swims football everyday他每天游泳He doesn't swim football everyday.Does he swim everyday?Yes, he does./ No, he doesn'tWhen does he swim?行为(实意)动词单三形式的变化规则:1.一般情况下,直接加-s,如: cook-cooks2.以s.x.sh.ch.o结尾,加-es,如:go-goes3.以“辅音字母+y”结尾,变y为i,再加es,如:sudy- studies 专项练习一、写出下列动词的单三形式drink_ go stay make lookhave carry teach fly wash二、用be(am,is,are)动词填空1. The man with big eyes a teacher,2. David and Tom in Class Ten Grade Four.3. Whose socks they?4. The girl Jack's sister.5. There some apples on the tree.6. there any apple juice in the cup?7. There_ a boy, two girls, three men and ten women in the park.三、用所给动词的适当形式填空1.He often (have)breakfast at school.2.The girl (teach)me English.3. Mike (like)cooking.4. My mother (walk) the dog every evening.5. your parents (ride)bicycles everyday?6. Lily (do) not like PE.8. His brothers (do) not like to eat apples.四、按照要求改写句子1.David watches TV every evening.(改为否定句)2.She likes milk(改为一般疑问句,作肯定回答)3.We go to schooL erery morning (主语改为Kitty,改写句子).4.He speaks English very wel.(主语用They,改写句子)5. The teacher makes a toy robot..(对划线部分提问)五、改错(圈出错误的一个地方,将正确的写在横线上,保持句意不变)1. Is your brother like English?2. Does he likes going fishing?3. He likes play games with his friends.4. Mrs.Lu teachs us Chinese.5. She don't do her homework on Sundays.。
现在进行时用法总结及练习
现在进⾏时⽤法总结及练习现在进⾏时的⽤法和练习题⼀、现在进⾏时的构成现在进⾏时由"be+v-ing"构成。
be应为助动词,初学者最容易漏掉,它应与主语的⼈称和数保持⼀致。
⼆、现在进⾏时的应⽤在实际运⽤时,现在进⾏时常⽤以下⼏种情况:(1)当句⼦中有now时,常表⽰动作正在进⾏,这时要⽤现在进⾏时。
如:They are playing basketball now.现在他们正在打篮球。
(2)以look, listen开头的句⼦,提⽰我们动作正进⾏,这时要⽤现在进⾏时。
如:Listen!She is singing an English song.听,她正在唱英语歌。
有时,出现where提问的问句中回答也⽤现在进⾏时。
Where is Tim? He is playing in the garden.(3)表⽰当前⼀段时间或现阶段正在进⾏的动作,且此时有this week, these days等时间状语,这时常⽤现在进⾏时。
如:We are making model planes these days.这些天我们在做飞机模型。
(4)描述图⽚中的⼈物的动作,也为了表达更⽣动。
此时也常⽤现在进⾏时。
如:Look at the picture. The children are flying kites in the park.看这幅图,那些孩⼦正在公园放风筝。
三、现在进⾏时的变化肯定句式:主语+be( am, is, are)+现在分词+其它.否定句式:主语+be(am, is, are) +not +现在分词+其它.⼀般疑问句:Be(am, is, are) +主语+现在分词+其它?特殊疑问句:疑问词+be(am, is, are)+主语+现在分词+其它?对现在进⾏时的特殊疑问句的回答,它不可以⽤Yes或No直接作答,要根据实际情况回答。
现在分词的变法:1.⼀般动词后边直接加上-ing 如:look—looking talk—talking 等2. 以不发⾳字母e结尾的动词要求去e加-ing 如:make—making take—taking等3. 以重读闭⾳节辅⾳字母结尾要求双写该辅⾳+ing 如:sit—sitting swim—swimming cut—cutting 等4. 以ie 结尾的动词要求去掉ie变y加-ing 如:lie—lying die—dying 等四、现在进⾏时的⽤法(包括⾼级⽤法)1,表⽰说话时正在进⾏或发⽣的动作。
苏教版小学牛津英语时态语法总结
英语时态总结知识点There be 的句型表示什么地方有什么东西There is are + 东西 + 地点there is +单数和不可数名词There are + 复数记住There be 的就近原则What’s + 地点是问什么地方有什么东西回答用 There be 的句型地点用介词 + the + 名词构成一般放在句尾做其他成分同学们要会默写以下介词:in on at of for behind beside near under with in front of by to about between out of intocan 是情态动词;can’t 是它的否定形式后面要用动词原型还有shall will would should let to do does don’t doesn’t 后面也是用动词原型现在进行时是指正在发生的事句式:主语 + be + 现在分词 + 其它成分主语用人称代词主格做 I you he she jt we they人名人称代词所有格 my your his her its our their + 名词构成this that the these those +名词构成be 动词根据主语来定be动词指 am is are 中文“ 是”I am I’m you are you’re we are we’re they arethey’re 复数arehe is he’s she is she’s it isit’s 单数 is现在分词就是动词ing 共有三种形式:1. 直接 + ing2. 去e + ing3. 双写最后一个字母 +ing记住:run sit swim get shop stop jog put chat plan ......是双写+ inghave make write give dance come take ride ......是去 e +ing记住:现在分词一定要和be 动词一起用 like go 后面用动词ing其他成分指:时间、地点、方式典型单词有: look listen now一般现在时是指经常发生的事..句式:主语 + 动词原型或动词变形 + 其它成分动词第三人称变化动词变形1.直接 + s2.由 sh ch o 结尾的+es 例如:catch watch wash go do teach brush touch…3.辅音字母+y结尾的要去y+ies例如:study fly try…典型单词有:often usually always sometimes every… day week month year morning Sunday …一般过去时一般过去时表示过去发生的事;Be动词在一般过去时中的变化:am 和is在一般过去时中变为was..was not=wasn’tare在一般过去时中变为were..were not=weren’t句中没有be动词的一般过去时的句子否定句:didn’t +动词原形;如:Jim didn’t go home yesterday.一般疑问句:在句首加did;句子中的动词过去式变回原形..如:Did Jim go home yesterday 特殊疑问句:⑴疑问词+did+主语+动词原形如: What did Jim do yesterday⑵疑问词当主语时:疑问词+动词过去式如:Who went to home yesterday动词过去式变化规则:1.一般在动词末尾加-ed;如:pull-pulled; cook-cooked2.结尾是e加d;如:taste-tasted3.末尾只有一个元音字母和一个辅音字母的重读闭音节;应双写末尾的辅音字母;再加-ed;如:stop-stopped4.以“辅音字母+y”结尾的;变y为i; 再加-ed;如:study-studied5.不规则动词过去式: am;is-was; are-were; do-did; see-saw; say-said; give-gave; get-got; go-went; come-came; have-had; eat-ate; take-took; run-ran; sing-sang; put-put; make-made; read-read; swim-swam; sit-sat记住一些固定搭配:1、want to do sth2、whoud like to do sth3、how to do sth4、forget to do sth5、happy to do sth6、need to do sth..7、glad to do sth8、listen to9、look at10、play with11、help with12、at home13、at school14、have a look15、touch… with16、come from17、live in18、on the wall19、a map of the world20、have a lesson21、in the afternoon22、ride a bike23、in a week24、Mike and I25、after school26、look for27、stay in bed28、I think29、over there30、show sth to sb31、show sb sth32、fly a kite33、in the garden34、the same hobby35、swim well36、from…to37、on the bus38、lift up39、no time40、on duty41、talk about42、go climbing43、at night。
小学英语现在进行时详解及练习
小学英语现在进行时详解及练习(附答案)什么是现在进行时?现在进行时表示现在正在进行着的事情。
Linda老师的小提醒现在进行时态,首先要注意的是“现在”——这件事情的发生不是过去,不是将来,而是现在(说话的当下)。
其次是“进行时”——也就是动作目前的状态是“正在进行中”。
而对于这件发生着的事情,究竟会发生多久,什么时候开始的,不需要考虑。
一.现在进行时态基本句式主语+ be+动词-ing形式(这里的be动词要根据主语人称进行变化,动词-ing形式是动词的分词形式)现在分词变化形式(+ing)小提醒★重读闭音节的单词就是呈现“辅,元,辅”结构的动词如:run→ru nn ing dig→di gg ingstop→sto pp ing cut→cu tt ingget→ge tt ing begin→begi nn ingshop→sho pp ing set→se tt ing★在去e加ing动词变化的规则中,如果e发音则不能去掉,如see→seeing★有些单词的动词由于表示瞬间动作,因此他们在进行时态中很少用到。
如:like,buy等。
二.现在进行时be 动词的变化1.主语是第一人称,be动词为amI am reading a letter.我正在读一封信。
2.主语是第二人称,或是各个人称的复数,be动词为areYou are doing a puzzle.你(你们)正在拼拼图。
We are running.我们正在跑步。
They are having a picnic.他们正在野餐。
3.主语是第三人称单数,be动词用isHe is riding a bicycle.他正在骑车。
She is cooking.她正在烧饭。
The cat is chasing a mouse.猫正在抓老鼠。
三.现在进行时的句式变化现在进行时在句式发生变化时最关键的就是be动词的变化。
1.一般疑问句将be动词提到句首陈述句:His sister is having lunch.他的姐姐正在吃饭。
(完整版)现在进行时的用法及练习、答案
(完整版)现在进行时的用法及练习、答案现在进行时一.现在进行时的构成:现在进行时的构成是:主语+be+V-ing〔现在分词〕形式第一人称单数I+am+doing+Sth.第一人称复数We+are+doing +Sth.第二人称单(复)数You+are+doing+Sth.第三人称单数He(She,it)+is+doing+Sth.第三人称复数They+are+doing +Sth.肯定句:主语+be(is/am/are)+现在分词否定句:主语+be(is/am/are)+not+现在分词一般疑问句:be(is/am/are)+主语+现在分词特殊疑问句:特殊疑问词+相应be动词+主语+现在分词+Sth?现在进行时几种句型用法:①陈述句(肯定句)主语+be(am, is, are)+现在分词,如:I am reading English.我正在读英语。
He is writing.他正在写字。
You are running.你正在跑步。
②、一般疑问句Be(Am, Is, Are)+主语+现在分词,如:1. -Are you singing?你正在唱歌吗?-Yes, I am.是的,我在唱歌。
(No, I'm not.不,我不在唱歌。
)2. -Is he (she) listening to music?他(她)在听音乐吗?-Yes, he (she) is.是的,他(她)在听音乐。
[No, he (she) isn't.不,他(她)不在听音乐。
]③、特殊疑问句疑问词+be (am, is, are)+主语+现在分词,如:1. -What are you doing?你正在干什么?-I am doing my homework.我正在做作业。
2. -What is he (she) doing?他(她)正在干什么?-He (She) is riding a bike.他(她)正在骑自行车。
小学英语现在进行时讲解与练习
表示说话时正在进行的、发生的动作通常在句子中有以下的词:now, look, listen.
句子的结构如下: be动词(am isare)+动词 ing
肯定t +动词ing
如: 肯定句:1. I am listening to the music now.
18. The teachers(run) now.
13. The doctors(get ) off the bus.
14. Come on. They( leave ) now.
15. It (eat)fish now.
16. My father(work) in the office now.
17. Where is your mother She(answer) the phone.
2. The students are drawing pictures now.
3. Listen! She is singing .
`
4. Look! Mr Li is riding a bike.
否定句: am not (I’m not)listening to the music now.
students are not(aren’t) drawing pictures now.
4. My brother(make) a kite in his room now.
5. Look! The bus(stop).
6. We (have)an English class now.
7. Listen! Someone is(come).
8. What are they doing They(catch) butterflies now.
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小学上海版牛津英语4B Unit1现在进行时
的用法和练习题整理
现在进行时用法
一、概念:用来表示现在正在进行或发生的动作;也可表示现阶段正在进行的动作。
句子中有时有now “现在”、look “看”、listen “听”暗示用现在进行时。
如:I am speaking. She is reading a book these days.
二、结构:am / is / are + 动词现在分词(v-ing)构成。
三、句型:
1、陈述句:
肯定句: 主语+am / is / are+现在分词(v-ing). 如:
I am reading English. He is writing. Y ou are running.
否定句:主语+am / is / are+ not + 现在分词(-ing).
I am not reading English. He is not writing. Y ou are not running.
2、疑问句:
一般疑问句:Am/Is / Are + 主语+现在分词(v-ing)?
1. -Are you singing?
-Y es, I am. (No, I'm not.)
2. -Is he (she) listening to music?
-Y es, he (she) is. [No, he (she) isn't.]
特殊疑问句
特殊疑问词+am/is/are +主语+现在分词?如:
1. -What are you doing? -I am doing my homework.
2. -What is he (she) doing? -He (She) is riding a bike.
四、现在分词(v+ing)的构成规则:
1.一般情况下,直接加ing,如:cook-cooking, do-doing
2.以不发音的e结尾,去e加ing,如:make-making, taste-tasting
3.如果末尾是一个元音字母加一个辅音字母结尾的重读音节,双写末尾的辅音字母,再加ing,如:run-running, stop-stopping,swim-swimming
五、常用现在进行时的标志词:
"我"向你们介绍"我"的三位好伙伴:look(看)、listen(听)、now(现在)它们和"我"经常出现在句子中。
请看:
Look! Jack is swimming. Listen! She is singing.
I am cleaning my room now.
听了"我"的自述后,小朋友们,你们一定更加了解"我"了吧。
现在进行时专项练习
I.用所给的动词的正确形式填空:
1. The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ ( sing)in the classroom .
. My mother _________________ ( cook )some nice food now.
4. What _____ you ______ ( do ) now?
5. Look . They _______________( have) an English lesson .
6. They ____________(not ,water) the flowers now.
7. Look! the girls ________________(dance )in the classroom .
8. What is our granddaughter doing? She _________(listen ) to music.
9. It’s 5 o’clock now. We _____________(have)supper now
10. ______Helen____________(wash )clothes? Y es ,she is .
II.写出下列动词的-ing形式
run _______ swing _______ jump ______
write _______ do ______ answer _______
III.连词成句。
1.is The water elephant its drinking with trunk.
_________________________________________
2.swim? really Can tigers
__________________________________________
3. reading are in They study the books
___________________________________________
4. is baby panda What doing? the
_____________________________________________
5 speak dad, Can your I to please.
_______________________________________________
IV.选择填空
( ) 1. What are you _______ now? A. doing B. do C. does ( ) 2. It’s _______ English book. A. a B. an C. the
( ) 3. I like English ________. A. very B. much C. very much ( ) 4. I’m ________ an e-mail. A. writing B. writeing C. writting ( ) 5. T om is reading _________. A. book B. a books C. a book
( ) 6. Kate is _______. A. runing B. running C. run
( ) 7. Can the rabbit ? A. jumping B. jump C. jumps ( ) 8. Ducks are swimming _______ the river. A. on B. under C. in ( ) 9. We’re listening _______ music. A. to B. at C. of
( ) 10. What _______ they doing now? A. is B. am C. are
( ) 11.What _____ you doing? A. is B. are C. do
( )12. ______ is your brother doing? A. Who B. What’s C. What ( ) 13. I am talking ____ you. A. for B. to C. on
( ) 14. Mom is _____ a letter. A. writing B. write C. writing ( )15. What is ________ doing? A. she B. her C. your。