内容正文:
小升初英语专题总复习
专题23 现在进行时
考点一
现在进行时的基本用法
使用秘籍:
现在进行时表示现在正在进行的动作或现阶段正在发生的事情。常与now、at the moment、look、listen等时间状语或感叹词连用。
一、现在进行时的用法分类
用法
说明
例句
表示此刻正在进行的动作
说话时刻正在发生的事情
I am reading a book now.
(我现在正在读书。)
表示现阶段正在进行的动作
当前一段时间内持续的动作,但此刻不一定在进行
He is studying for the exam these days.(他这几天一直在备考。)
特殊用法:
1. 表示即将发生的动作
按计划或安排将要发生的事(常用动词:go、come、leave、arrive等)
例句:We are leaving for Beijing tomorrow.(我们明天就要出发去北京了。)
2. 表示反复发生或习惯性动作
与always、constantly等连用,表示某种感情色彩(如厌烦、赞赏等)
例句:She is always helping others.(她总是帮助别人。——赞赏)
二、常与现在进行时连用的时间状语或标志词
· - now(现在):He is playing football now.(他现在正在踢足球。)
· - at the moment(此刻):She is cooking at the moment.(她此刻正在做饭。)
· - Look!(看!) / Listen!(听!):Look! The children are dancing.(看!孩子们正在跳舞。)
· - these days(这些天):We are practicing hard these days.(我们这几天正在努力练习。)
· - at present(目前):They are having a meeting at present.(他们目前正在开会。)
考点再现
用所给动词的适当形式填空
1. I ___________ (read) a book now.
2. She ___________ (cook) dinner at the moment.
3. Look! The children ___________ (play) football on the playground.
4. Listen! Someone ___________ (sing) in the next room.
5. They ___________ (have) an English class right now.
过关训练
单项选择
( ) 1. She ______ breakfast in the kitchen right now.
A. has B. is having C. had D. have
( ) 2. Listen! The birds ______ in the tree.
A. sing B. sings C. are singing D. sang
( ) 3. We ______ for the bus at the moment.
A. are waiting B. waits C. wait D. waited
( ) 4. My father ______ newspapers in the living room now.
A. read B. reads C. is reading D. will read
( ) 5. I ______ to music in my room. Please knock before coming in.
A. listening B. listened C. have listened D. am listening
考点二
现在进行时的动词形式
使用秘籍:
现在进行时的谓语动词由“be动词(am/is/are) + 现在分词”构成。be动词的形式取决于主语的人称和数,现在分词的构成有特定规则。
1、 现在分词的构成规则
情况
规则
例词
一般情况下
直接在词尾加 -ing
work → working, read → reading, play → playing
以不发音e结尾
去e再加 -ing
live → living, write → writing, dance → dancing
以重读闭音节结尾,末尾只有一个辅音字母
双写该辅音字母,再加 -ing
run → running, swim → swimming, sit → sitting
以ie结尾
变ie为y,再加 -ing
lie → lying, die → dying, tie → tying
例句:I am reading a book now.be动词使用口诀:
我用am, 你用are;
is跟着他她它;
单数is,复数are。
You are having lunch.
She is dancing.
They are playing basketball.
考点再现
一、写出下列动词的现在分词形式
1. read → _________ 6. lie → _________
2. run → _________ 7. dance → _________
3. write → _________ 8. stop → _________
4. swim → _________ 9. have → _________
5. sit → _________ 10. make → _________
二、用所给动词的适当形式填空
1. She __________ (watch) TV now.
2. They __________ (play) basketball on the playground at the moment.
3. Look! The dog __________ (run) after the cat.
4. He __________ (write) a letter to his friend.
5. The children __________ (swim) in the pool.
过关训练
( ) 1. My brother ______ a model plane in his room now.
A. make B. is making C. made D. will make
( ) 2. Listen! Someone ______ for help.
A. call B. calls C. is calling D. called
( ) 3. The little boy ______ on the bed and watching TV.
A. lieing B. lies C. is lying D. lay
( ) 4. They ______ a picnic in the park at the moment.
A. have B. are having C. had D. will have
( ) 5. I ______ a novel these days.
A. read B. reads C. have read D. am reading
( ) 6. She usually ______ coffee, but now she ______ tea.
A. drinks; is drinking B. is drinking; drinks C. drank; drinks D. drinks; drank
( ) 7. The teacher ______ to us carefully at the moment.
A. listening B. listens C. is listening D. listened
( ) 8. —Where is Tom?
—He ______ in the library.
A. are studying B. studies C. is studying D. studied
( ) 9. We ______ for the coming exam these days.
A. is preparing B. prepared C. will prepare D. are preparing
( ) 10. The phone ______. Please answer it.
A. ring B. rings C. is ringing D. rang
考点三
现在进行时的否定句和疑问句
使用秘籍:
现在进行时的否定句在be动词后加not,疑问句将be动词提到主语前。
一、否定句
- 结构:主语 + be + not + 现在分词 + 其他
- 例如:I am not reading a book now.(我现在没在读书。)
- 例如:She is not (isn't) sleeping.(她没在睡觉。)
- 例如:They are not (aren't) playing football.(他们没在踢足球。)
二、一般疑问句
- 结构:Be + 主语 + 现在分词 + 其他?
- 例如:Are you reading a book now?(你现在正在读书吗?)
- 肯定回答:Yes, I am. 否定回答:No, I'm not.
- 例如:Is she sleeping?(她在睡觉吗?)
- 肯定回答:Yes, she is. 否定回答:No, she isn't.
三、特殊疑问句
- 结构:疑问词 + be + 主语 + 现在分词 + 其他?
- 例如:What are you doing now?(你现在在做什么?)
- 例如:Where is he going?(他要去哪里?)
- 例如:Who is singing in the next room?(谁在隔壁唱歌?——疑问词作主语时用陈述句语序)
考点再现
一、将下列句子改为否定句
1. I am reading a book.
________________________________________________
2. She is sleeping.
________________________________________________
3. They are playing football.
________________________________________________
4. He is watching TV.
________________________________________________
5. We are having dinner.
________________________________________________
二、将下列句子改为一般疑问句,并作肯定和否定回答
1. He is running.
________________________________________________
2. They are singing.
________________________________________________
3. She is cooking.
________________________________________________
4. I am writing a letter.
________________________________________________
5. The children are playing games.
________________________________________________
过关训练
( ) 1. She ______ watching TV now. She is doing her homework.
A. is B. isn't C. are D. aren't
( ) 2. —______ your father ______ the car now?
—Yes, he is.
A. Is; wash B. Is; washing C. Does; wash D. Do; wash
( ) 3. They ______ playing basketball at the moment. They are playing football.
A. is B. isn't C. are D. aren't
( ) 4. —______ you ______ to music?
—No, I'm not. I'm reading.
A. Do; listen B. Did; listen C. Is; listening D. Are; listening
( ) 5. He ______ his homework now. He is playing games.
A. does B. is doing C. doesn't do D. isn't doing
( ) 6. —What ______ you ______?
—I'm looking for my keys.
A. do; do B. did; do C. are; doing D. will; do
( ) 7. ______ the baby ______? Please be quiet.
A. Is; cry B. Is; crying C. Does; cry D. Do; cry
( ) 8. They ______ waiting for the bus. They are waiting for a taxi.
A. is B. isn't C. are D. aren't
( ) 9. —Where ______ Tom ______?
—He is running on the playground.
A. is; going B. does; go C. are; going D. do; go
( ) 10. The boy ______ computer games. He is doing his homework.
A. play B. plays C. is playing D. isn't playing
一、用所给动词的适当形式填空
1. He __________ (read) a storybook now.
2. She __________ (not watch) TV at the moment.
3. __________ they __________ (play) football on the playground?
4. Listen! The girl __________ (sing) in the next room.
5. We __________ (have) a class meeting right now.
6. My mother __________ (cook) dinner in the kitchen.
7. The children __________ (swim) in the pool now.
8. __________ your sister __________ (do) her homework?
9. I __________ (write) an email to my friend.
10. They __________ (not run) on the playground. They are playing basketball.
二、单项选择
( ) 1. He usually ______ to school by bus, but now he ______ by bike.
A. go; is going B. goes; is going C. goes; goes D. is going; goes
( ) 2. The girl ______ a red dress today.
A. wearing B. wears C. is wearing D. wore
( ) 3. They ______ a party at the moment. Let's join them.
A. have B. are having C. is having D. is having
( ) 4. —______ your mother ______ the housework?
—Yes, she is.
A. Is; do B. Is; doing C. Does; do D. Did; do
( ) 5. I ______ a letter to my pen pal these days.
A. write B. wrote C. am writing D. will write
( ) 6. Look! The students ______ a football match on the playground.
A. watching B. watches C. watched D. are watching
( ) 7. The baby ______. Please don't make any noise.
A. sleep B. sleeps C. is sleeping D. slept
( ) 8. —What ______ you ______?
—I'm thinking about the problem.
A. do; think B. are; thinking C. is; thinking D. do; thinking
( ) 9. We ______ for the bus. It's coming soon.
A. are waiting B. waiting C. waited D. will wait
( ) 10. A man ______ knocking at the door.
A. am B. are C. is D. be
三、改错题
下列句子中有一处错误,请找出并改正。
1. She read a book now.
________________________________________________
2. He is play football at the moment.
________________________________________________
3. They are watch TV in the living room.
________________________________________________
4. I am not do my homework now.
________________________________________________
5. Does she singing?
________________________________________________
答案与解析
考点梳理
考点一:现在进行时的基本用法
考点再现
用所给动词的适当形式填空
1. am reading
- 解析:now提示现在进行时,主语I,用am reading。
2. is cooking
- 解析:at the moment提示现在进行时,主语She,用is cooking。
3. are playing
- 解析:Look!提示现在进行时,主语The children是复数,用are playing。
4. is singing
- 解析:Listen!提示现在进行时,主语Someone是单数,用is singing。
5. are having
- 解析:right now提示现在进行时,主语They是复数,用are having。
过关训练
1. B
- 解析:right now提示现在进行时,主语She,用is having。
2. C
- 解析:Listen!提示现在进行时,主语The birds是复数,用are singing。
3. A
- 解析:at the moment提示现在进行时,主语We,用are waiting。
4. C
- 解析:now提示现在进行时,主语My father是第三人称单数,用is reading。
5. D
- 解析:现在进行时表示此刻正在进行的动作,用am listening。
考点二 现在进行时的动词形式
考点再现
一、写出下列动词的现在分词形式
1. reading 2. running 3. writing 4. swimming 5. sitting
6. lying 7. dancing 8. stopping 9. having 10. making
二、用所给动词的适当形式填空
1. is watching
- 解析:now提示现在进行时,主语She,用is watching。
2. are playing
- 解析:at the moment提示现在进行时,主语They,用are playing。
3. is running
- 解析:Look!提示现在进行时,主语The dog是单数,用is running。
4. is writing
- 解析:现在进行时,主语He,用is writing。
5. are swimming
- 解析:主语The children是复数,用are swimming。
过关训练
1. B
- 解析:now提示现在进行时,主语My brother,用is making。
2. C
- 解析:Listen!提示现在进行时,主语Someone,用is calling。
3. C
- 解析:and watching提示现在进行时,lie的现在分词是lying。
4. B
- 解析:at the moment提示现在进行时,主语They,用are having。
5. D
- 解析:these days提示现阶段正在进行的动作,用am reading。
6. A
- 解析:usually提示一般现在时,主语She用drinks;but now提示现在进行时,用is drinking。
7. C
- 解析:at the moment提示现在进行时,主语The teacher,用is listening。
8. C
- 解析:询问Tom在哪里,回答正在做某事,用is studying。
9. D
- 解析:these days提示现阶段正在进行的动作,主语We,用are preparing。
10. C
- 解析:Please answer it提示电话正在响,用is ringing。
考点三 现在进行时的否定句和疑问句
考点再现
一、将下列句子改为否定句
1. I am not reading a book.
2. She is not sleeping.
3. They are not playing football.
4. He is not watching TV.
5. We are not having dinner.
二、将下列句子改为一般疑问句,并作肯定和否定回答
1. Is he running? —Yes, he is. / No, he isn't.
2. Are they singing? —Yes, they are. / No, they aren't.
3. Is she cooking? —Yes, she is. / No, she isn't.
4. Are you writing a letter? —Yes, I am. / No, I'm not.
5. Are the children playing games? —Yes, they are. / No, they aren't.
过关训练
1. B
- 解析:She is doing homework说明现在没看电视,否定用isn't。
2. B
- 解析:now提示现在进行时,疑问句用Is washing。
3. D
- 解析:They are playing football说明现在没打篮球,否定用aren't。
4. D
- 解析:现在进行时疑问句,主语you,用Are listening。
5. D
- 解析:He is playing games说明现在没做作业,否定用isn't doing。
6. C
- 解析:答句用现在进行时,问句用What are you doing。
7. B
- 解析:现在进行时疑问句,主语The baby,用Is crying。
8. D
- 解析:They are waiting for a taxi说明没在等公交,否定用aren't。
9. A
- 解析:答句用现在进行时,问地点用Where is Tom going。
10. D
- 解析:He is doing his homework说明没在玩游戏,否定用isn't playing。
强化练习
一、用所给动词的适当形式填空
1. is reading
- 解析:now提示现在进行时,主语He,用is reading。
2. isn't watching
- 解析:at the moment提示现在进行时,否定用isn't watching。
3. Are; playing
- 解析:现在进行时疑问句,主语they,用Are playing。
4. is singing
- 解析:Listen!提示现在进行时,主语The girl,用is singing。
5. are having
- 解析:right now提示现在进行时,主语We,用are having。
6. is cooking
- 解析:现在进行时,主语My mother,用is cooking。
7. are swimming
- 解析:now提示现在进行时,主语The children,用are swimming。
8. Is; doing
- 解析:现在进行时疑问句,主语your sister,用Is doing。
9. am writing
- 解析:现在进行时,主语I,用am writing。
10. aren't running
- 解析:They are playing basketball说明没在跑步,否定用aren't running。
二、单项选择
1. B
- 解析:usually提示一般现在时,主语He用goes;but now提示现在进行时,用is going。
2. C
- 解析:today提示正在进行的动作,用is wearing。
3. B
- 解析:at the moment提示现在进行时,主语They,用are having。
4. B
- 解析:现在进行时疑问句,主语your mother,用Is doing。
5. C
- 解析:these days提示现阶段正在进行的动作,用am writing。
6. D
- 解析:Look!提示现在进行时,主语The students,用are watching。
7. C
- 解析:Please don't make noise说明婴儿正在睡觉,用is sleeping。
8. B
- 解析:答句用现在进行时,问句用What are you thinking。
9. A
- 解析:It's coming soon提示正在等车,用are waiting。
10. C
- 解析:主语A man是单数,be动词用is。
三、改错题
1. 错误:read
改正:is reading
- 解析:now提示现在进行时,用is reading。
2. 错误:play
改正:playing
- 解析:at the moment提示现在进行时,is后接playing。
3. 错误:watch
改正:watching
- 解析:are后接现在分词watching。
4. 错误:do
改正:doing
- 解析:am not后接现在分词doing。
5. 错误:Does she singing
改正:Is she singing
- 解析:现在进行时疑问句用Is she singing。
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