内容正文:
【现在进行时详解】
一、现在进行时的定义
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。其结构为:be+v-ing, 即:主语 + be动词的现在式 + 动词现在分词形式(动词+ ing构成)。be动词要随着主语的变化而变化。 如:
1. 第一人称单数 I+am+doing+sth.
例句:I am listening to music. 我在听音乐。
2. 第一人称复数 We+are+doing +sth.
例句:We are watching TV. 我们在看电视。
3. 第二人称单(复)数 You+are+doing+sth.
例句:You are writing a letter. 你正在写一封信。
You are singing together. 你们正在一起唱歌。
4. 第三人称单数 He(She,It)+is+doing+sth.
例句:She is cleaning her bedroom. 她正在打扫她的卧室。
The dog is running after a kite. 那只狗正在追赶一只风筝。
My dad is reading a newspaper in the living room. 我爸爸正在客厅读报纸。
5. 第三人称复数 They+are+doing +sth.
例句:They are washing clothes by the river. 他们正在河边洗衣服。
Tommy and his friends are playing soccer in the park. Tommy和他的朋友们正在公园里踢足球。
小提示:
这里的现在分词指的是v-ing形式;look(看)、listen(听)、now(现在) 常出现在现在进行时态句子中。当句首有 “Look! 或Listen!” 引导时,用现在进行时态,表示提醒对方注意正在发生的事。
1. Look! Jack is swimming. 看!杰克正在游泳。
2. Listen! She is singing. 听!她正在唱歌。
3. I am cleaning my room now. 现在我正在打扫房间。
现在进行时态常与表示现在的时间状语连用,如:now(现在),these days(这些天)等,now有时可省略。
如:Amy is watching TV (now). Amy正在看电视。
I am doing my homework (now). 我正在做家庭作业。
注意:表示状态或感觉的动词,如know(知道)、love(爱)、like(喜欢)、want(想;想要)等一般没有进行时态,因为它们不能表示正在进行的动作。
二、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. 否定句
主语+be(am, is, are)+not+现在分词,如:I am not reading English. 我不在读英语。
3. 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。)
4. 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。
三、动词的现在分词(ing形式)的构成:以下部分知识在动词中讲过哦,你都掌握了吗?再来复习下吧!
动词原形
构成方法
例 词
一般情况下
词尾直接加-ing
work working
以不发音的字母e结尾
去掉e再加-ing
make making
以重读闭音节结尾、且词尾只有一个辅音字母
双写这个辅音字母,再加-ing
run running
四、现在进行时的句式转换:
肯定句
否定句
一般疑问句及其回答
特殊疑问句
He is running now.
主语保持不变,只要在be动词的后面加上not即可:
He is not (= isn’t ) running now.
将be动词提前到句首即可:
-- Is he running now?
-- Yes, he is. / No, he isn’t.
疑问词 + be动词 + 主语 + 现在分词。如:
What are you doing?
What is he / she doing?
What are they looking at?
They are making a toy plane.
They are not (= aren’t) making a toy plane.
-- Are they making a toy plane?
-- Yes, they are / No, they aren’t.
五、现在进行时素材库(单词、词组、句子)
①
drawing pictures 画画 cooking dinner 做饭 reading books 读书
answering the phone 接电话 listening to music 听音乐 cleaning the room 打扫房间
writing a letter 写信 writing an e-mail 写电子邮件看一看我们学过的现在进行时的单词、词组和句子。注意积累,背一背。
What are you doing? 你正在做什么?
I’m doing the dishes. 我正在洗碗碟。
I’m reading a book. 我正在看书。
Grandpa is writing a letter. 爷爷正在写信。
Brother is doing homework. 哥哥正在做作业。
Mom is cooking dinner in the kitchen. 妈妈正在厨房里做饭。
He’s writing an e-mail in the study. 他正在书房写邮件。
②
flying 飞 jumping 跳 walking 走 running 跑 swimming 游泳
climbing 往上爬 fighting 打架 swinging 荡;荡秋千 drinking water 喝水
What is it doing? 它正在干什么?
It's eating bananas. 它正在吃香蕉。
She's jumping. 她正在跳。
What are they doing? 他们正在做什么?
They’re swimming. 他们正在游泳。
They are climbing trees. 他们正在爬山。
③
taking pictures 照相 watching insects 观察昆虫 picking up leaves 采摘树叶
doing an experiment 做实验 catching butterflies 捉蝴蝶 counting insects 数昆虫
collecting leaves 收集树叶 writing a report 写报告 playing chess 下棋 having a picnic 举行野餐
Are you eating lunch? 你们正在吃午饭吗?
No, we aren’t. 不,我们没有。
Are they eating the honey? 他们正在吃蜂蜜吗?
Yes, they are. 是的,他们正在吃。
Is he playing chess? 他正在下棋吗?
Yes, he is. 是的,他是。
Is she counting insects? 她正在数昆虫吗?
No, she isn’t. 不,她不是。
④
riding a bike 骑自行车 diving 跳水 playing the violin 拉小提琴
collecting stamps 集邮 making kites 制作风筝
【现在进行时随堂练习】动脑筋想一想,你会做吗?
1、 写出下列动词的现在分词。
1. run_________________ 2. read _____________________
3. sing ________________ 4. go _______________________
5. have ________________ 6. swim ___________________
二、用所给动词的适当形式填空。
1. Listen! Some girls _______________( sing) in the classroom.
2. My mother ______________(cook) some nice food now.
3. What __________ you _______________(do) now?
4. Look! They ____________________(have) an English lesson.
5. It’s 9:15 now. May _______________(write) a letter to her good friend.
三、选出最恰当的答案,将字母代号写在括号内。
( ) 1. It’s nine ten. The students _________ a music class.
A. have B. having C. are having
( ) 2. Listen! The boy ________.
A. crying B. is crying C. is cry
( ) 3. Don’t talk here. Grandparents __________.
A. sleep B. is sleeping C. are sleeping
( ) 4. Is the man ______ tea or milk?
A. drinks B. drink C. drinking
( ) 5. Look! Tom’s friends ________ in the park.
A. is swimming B. are running C. flying kites
( ) 6. Listen! She____in the classroom.
A. is singing B.sing C. is sing
( ) 7. Today Jim______ his white shirt and brown trousers.
A. is putting on B.wear C. is wearing
( ) 8 . ---______are you eating? ---I'm eating______meat.
A. What, some B.Which, any C. Where, not
( ) 9. They______TV in the evening. They should do their homework.
A. are watching B.can't watch C. don't watch
( ) 10. The children_____football.
A. is playing B.are playing C. play the
四、按要求改变句子
1. He is doing his homework. (改复数句)
_______________________________________________________________________
2. The students are cleaning the classroom.(改一般疑问句并作肯定和否定回答)
______________________________________________________________________________
3. Tom is reading books in his room.(对划线部分提问)
______________________________________________________________________________
4. I’m playing football in the playground.(对划线部分提问)
______________________________________________________________________________
5. The girl under the tree is dancing. (对划线部分提问)
______________________________________________________________________________
【现在进行时课后作业】
一、写出下列动词的ing形式。
1. work ______________________ 2. make _________________________
3. put _______________________ 4. speak ________________________
5. dance _____________________ 6. swim ________________________
7. sing ______________________ 8. wait _________________________
二、读句子,选出正确的单词,写在横线上面。
1. My sister is __________________ ( riding / reading ) English newspaper in her bedroom.
2. My grandmother is _______________________ ( saying / talking) on the phone.
3. --What are you doing? -- I am _______________________ ( seeing / watching) TV now.
4. Amy and her friends are ________________________ ( listening / hearing) to music.
5. Look! The elephant is ________________________ (drinking / diving ) water with its trunk.
6. I’m ______________________ ( looking after / looking for ) my dictionary. I just can’t find it.
三、看图片,选词语,填写在横线上完成对话。
climbing planting catching taking answering sending
1.
What is she doing?
She is ____________________ the phone.
2.
What is she doing?
She is ____________________ butterflies.
3.
What are they doing?
They are __________________ mountains.
4.
What is she doing?
She is ____________________ an e-mail.
5.
What is he doing?
He is __________________ pictures.
6.
What are they doing?
They are ___________________ trees.
四、用括号内所给动词的适当形式填空,注意时态。
1. I _______________________ ( listen) to music now.
2. What is your mom ______________________ (do)?
3. John is _____________________ ( play ) with his dog.
4. The farmers __________________________ ( work ) on the farm now.
5. My parents ___________________________ ( cook ) dinner in the kitchen now.
6. Look! Mike and Sarah ___________________________ ( water) the flowers in the garden.
五、连词组句。
1. TV I watching am
____________________________________________________________________________.
2. doing you What are
___________________________________________________________________________?
3. washing dad his My car is
___________________________________________________________________________.
4. with John chess is Mike playing
_____________________________________________________________________________.
5. the in park They running are
_____________________________________________________________________________.
六、选词填空。
weekends cleaning Saturday party
busy either test Their
It’s 10 o’clock at night. Everybody in my building is ________. Tom is studying English for his_________next Monday. Lily is not sleeping. She is having a__________ with her friends. They are listening to loud(吵闹的)music. Mr. and Mrs. White are busy, too. ____________ baby is crying. I am not sleeping,__________. I am watching TV because tomorrow is ____________ and I don’t have any classes on ____________. My parents are not sleeping. They are____________ their bedroom.
七、补全对话。(把编号写在横线上)
A. I’m Uncle Bill. B. She’s listening to music.
C. I’m watching TV. D. This is Uncle Bill.
E. Yes, I am. F. Thank you.
G. He is reading a book.
A: Hello.
B: Hello, Sarah. . What are you doing ?
A: Hi, Uncle Bill. ___________________.
B: What is your father doing?
A: _______________.
B: What is your mother doing?.
A: .
B: Can I speak to your mom, please?
A: Please hold on.
B: .
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