Unit 5 Animal friends 语法专项课件(共28张PPT) 现在进行时（二）冀教英语七年级上册
文档属性
| 名称 | Unit 5 Animal friends 语法专项课件(共28张PPT) 现在进行时（二）冀教英语七年级上册 |
|
|
| 格式 | pptx | ||
| 文件大小 | 1007.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 冀教版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-03-19 00:00:00 | ||
图片预览
文档简介
(共28张PPT)
教学课件
冀教英语七年级上册
Unit5 语法专项—— 现在进行时（二）
全解精讲+分层练习
学习目标
熟练掌握现在进行时一般疑问句的结构、问答方式
掌握现在进行时特殊疑问句的用法（what/who/where）
牢记疑问句中的易错点，规避常见错误
能完成多种题型，在语境中灵活运用疑问句
巩固动词-ing形式变化，衔接上节课知识点
回顾：现在进行时基本结构
上节课重点：现在进行时肯定句、否定句
基本结构：主语 + am/is/are + 动词-ing + 其他
肯定句：She is reading a book.（她正在看书。）
否定句：She isn’t reading a book.（她没在看书。）
本节课重点：在此基础上，学习疑问句及答语
现在进行时·一般疑问句（核心）
定义：用来询问某人/某物是否正在做某事
核心结构：Am/Is/Are + 主语 + 动词-ing + 其他？
关键：be动词提前，放在句首，首字母大写
例句：He is playing football. → Is he playing football
注意：动词-ing形式保持不变，不能漏掉-ing
一般疑问句·be动词选择
be动词的选择，完全取决于主语的人称和数
1. 主语是I（第一人称单数）→ 用Am开头
例句：Am I doing my homework （我正在做作业吗？）
2. 主语是he/she/it/单数名词 → 用Is开头
例句：Is the dog running （小狗正在跑吗？）
3. 主语是you/we/they/复数名词 → 用Are开头
一般疑问句·肯定回答（详解）
结构：Yes, 主语 + am/is/are.（主语与问句一致）
1. 问句用Am I... → 回答：Yes, you are.（注意主语转换）
例：— Am I late — Yes, you are.
2. 问句用Is... → 回答：Yes, 主语 + is.
例：— Is she singing — Yes, she is.
3. 问句用Are... → 回答：Yes, 主语 + are.
一般疑问句·否定回答（详解）
结构：No, 主语 + am not/isn’t/aren’t.
重点提醒：I am not 没有缩写形式，不能写成I’m not
1. 问句用Am I... → 回答：No, you aren’ t.
例：— Am I right — No, you aren’t.
2. 问句用Is... → 回答：No, 主语 + isn’t.
例：— Is the cat sleeping — No, it isn’t.
3. 问句用Are... → 回答：No, 主语 + aren’t.
一般疑问句·例句汇总（易混点对比）
1. 单数主语（动物）
— Is the bear sleeping — Yes, it is./No, it isn’t.
2. 复数主语（动物）
— Are the elephants eating — Yes, they are./No, they aren’t.
3. 第一人称（I）
— Am I reading — Yes, you are./No, you aren’t.
现在进行时·特殊疑问句
定义：用来询问正在做的动作、人物、地点等细节
核心结构：特殊疑问词 + Am/Is/Are + 主语 + 动词-ing + 其他？
关键：疑问词在前，be动词紧跟，主语后接-ing
常用疑问词：What（什么）、Who（谁）、Where（哪里）
例句：They are eating. → What are they eating
特殊疑问句·What用法（最常用）
用途：对“正在进行的动作”提问，回答需说明具体动作
结构：What + Am/Is/Are + 主语 + doing + 其他？
例句1：— What is she doing — She is drawing a picture.
例句2：— What are the monkeys doing — They are eating bananas.
拓展：回答时，需用“主语 + am/is/are + 动词-ing”结构
特殊疑问句·Who用法
用途：对“正在做动作的人/动物”提问
结构：Who + Is/Are + 动词-ing + 其他？（Who视为单数，优先用Is）
例句1：— Who is feeding the rabbit — David is.
例句2：— Who is playing with the dog — My sister is.
注意：回答时，可省略后面的动词-ing（避免重复）
特殊疑问句·Where用法
用途：对“动作发生的地点”提问，回答需用介词短语
结构：Where + Am/Is/Are + 主语 + doing + 其他？
例句1：— Where is the bird singing — It’s singing in the tree.
例句2：— Where are they playing — They are playing in the park.
拓展：常见地点介词短语：in the tree, on the desk, in the park
三种疑问句·对比表
句式类型 结构示例 答语示例
一般疑问句 Is it dancing Yes, it is./No, it isn’t.
特殊疑问句（What） What are they doing They are eating.
特殊疑问句（Where） Where is he playing He is playing in the yard.
易错点提醒（一）：一般疑问句易错点
1. 主语为I时，问句用Am开头，答语主语变为you
错误：Are I reading 正确：Am I reading
2. I am not 不能缩写，否定回答不能写I’m not
错误：No, I’m not. 正确：No, I am not.
3. 问句中，动词必须用-ing形式，不能用原形
错误：Is he play football 正确：Is he playing football
易错点提醒（二）：特殊疑问句易错点
1. 疑问词后必须紧跟be动词，不能颠倒顺序
错误：What they are doing 正确：What are they doing
2. Who作主语时，通常视为单数，用Is开头
错误：Who are singing 正确：Who is singing
3. 回答Where问句时，必须用地点介词短语
错误：It’s singing tree. 正确：It’s singing in the tree.
拓展：动词-ing形式巩固
回顾上节课重点，避免因-ing变化出错
1. 一般情况：play → playing, read → reading
2. 去e加-ing：make → making, write → writing
3. 双写加-ing：run → running, swim → swimming
4. 特殊情况：have → having, lie → lying
提醒：疑问句中，动词-ing形式不变，牢记变化规则
基础练习1：改为一般疑问句并作回答
1. He is feeding the dog.（肯定回答）
— ______ he ______ the dog — ______, ______ ______.
2. They are eating bamboo.（否定回答）
— ______ they ______ bamboo — ______, ______ ______.
3. I am reading a book.（否定回答）
— ______ ______ reading a book — ______, ______ ______.
Is feeding
Yes he is
Are eating
No they aren’t
Are you
No I’m not
基础练习2：用be动词填空（疑问句）
1. ______ you watching TV now
2. ______ the bird singing in the tree
3. ______ I late for class
4. ______ the students playing on the playground
5. ______ your mother cooking dinner
提示：结合主语的人称和数，选择正确的be动词
Are
Is
Am
Are
Is
基础练习3：对划线部分提问（特殊疑问句）
1. She is playing with a cat.
______ ______ she ______
2. Tom is feeding the rabbit.
______ ______ feeding the rabbit
3. They are playing in the zoo.
______ ______ they playing
Wha is doing
Who is
Where are
单项选择
1. — ______ the panda eating bamboo — Yes, it is.
A. Are B. Is C. Do
2. — What ______ they ______ — They are drinking water.
A. are; doing B. do; do C. is; doing
3. — Who ______ singing in the room — My sister is.
A. are B. is C. am
B
A
B
4. — ______ are you doing now — I am reading a storybook.
A. Where B. What C. Who
5. — Are you taking photos — No, I ______. I am drawing.
A. aren’t B. isn’t C. am not
6. — Where ______ the birds singing — In the tree.
A. is B. are C. am
7. — Am I right — Yes, you ______.
A. are B. is C. am
B
A
B
A
完成对话（每空一词）
1. — ______ is your brother doing
— He ______ playing football in the yard.
2. — ______ the cat sleeping
— No, it ______. It ______ eating fish.
3. — ______ are they playing
— They are playing ______ the park.
4. — Am I doing well — Yes, you ______.
What
is
Is
isn’t
is
Are
in
are
综合练习1：短文填空
请用be动词（Am/Is/Are）或动词-ing形式，完成短文填空
It’s Sunday morning. I ______ (1) doing my homework. My mother ______ (2) cooking breakfast in the kitchen. — ______ (3) my father reading a newspaper — No, he ______ (4) not. He ______ (5) watering the flowers. My sister ______ (6) playing with her toy. — What ______ (7) they doing in the street — They ______ (8) playing games.
am
is
Is
isn’t
is
is
are
are
综合练习2：句型转换（综合类）
1. The children are playing games.（改为一般疑问句）
______ the children ______ games
2. He is feeding the chicken. ______ ______ he ______
3. She is singing in the classroom. ______ ______ she singing
4. They are eating apples.（改为否定句）
They ______ ______ apples.
Are playing
What is doing
Where is
aren’t eating
翻译句子（用现在进行时疑问句）
1. 他正在喂兔子吗？是的，他在。
2. 他们正在做什么？他们正在吃香蕉。
3. 小鸟正在哪里唱歌？它正在树上唱歌。
4. 你正在看电视吗？不，我没有。我正在看书。
提示：注意be动词选择和答语的正确性
Is he feeding the rabbit Yes, he is.
What are they doing They are eating bananas.
Where is the bird singing It’s singing in the tree.
Are you watching TV No, I am not. I am reading a book.
易错点总回顾
1. 一般疑问句：I用Am开头，答语主语变you，I am not无缩写
2. 特殊疑问句：疑问词+be动词+主语+doing，顺序不能乱
3. Who作主语，视为单数，用Is开头，答语可省略动词-ing
4. 动词-ing形式不变，牢记三种变化规则，避免写错
5. 地点提问，答语必须用介词短语，不能遗漏介词
单元语法总结
1. 一般疑问句：Am/Is/Are + 主语 + doing，掌握肯定/否定回答
2. 特殊疑问句：疑问词（what/who/where）+ 疑问句结构
3. 核心：牢记be动词选择规则，规避常见易错点
4. 衔接上节课：巩固动词-ing变化，实现知识连贯
5. 能力目标：能在语境中灵活运用疑问句，完成各类题型
教学课件
Unit5 语法专项—— 现在进行时（二）
Thank you for listening!
教学课件
冀教英语七年级上册
Unit5 语法专项—— 现在进行时（二）
全解精讲+分层练习
学习目标
熟练掌握现在进行时一般疑问句的结构、问答方式
掌握现在进行时特殊疑问句的用法（what/who/where）
牢记疑问句中的易错点，规避常见错误
能完成多种题型，在语境中灵活运用疑问句
巩固动词-ing形式变化，衔接上节课知识点
回顾：现在进行时基本结构
上节课重点：现在进行时肯定句、否定句
基本结构：主语 + am/is/are + 动词-ing + 其他
肯定句：She is reading a book.（她正在看书。）
否定句：She isn’t reading a book.（她没在看书。）
本节课重点：在此基础上，学习疑问句及答语
现在进行时·一般疑问句（核心）
定义：用来询问某人/某物是否正在做某事
核心结构：Am/Is/Are + 主语 + 动词-ing + 其他？
关键：be动词提前，放在句首，首字母大写
例句：He is playing football. → Is he playing football
注意：动词-ing形式保持不变，不能漏掉-ing
一般疑问句·be动词选择
be动词的选择，完全取决于主语的人称和数
1. 主语是I（第一人称单数）→ 用Am开头
例句：Am I doing my homework （我正在做作业吗？）
2. 主语是he/she/it/单数名词 → 用Is开头
例句：Is the dog running （小狗正在跑吗？）
3. 主语是you/we/they/复数名词 → 用Are开头
一般疑问句·肯定回答（详解）
结构：Yes, 主语 + am/is/are.（主语与问句一致）
1. 问句用Am I... → 回答：Yes, you are.（注意主语转换）
例：— Am I late — Yes, you are.
2. 问句用Is... → 回答：Yes, 主语 + is.
例：— Is she singing — Yes, she is.
3. 问句用Are... → 回答：Yes, 主语 + are.
一般疑问句·否定回答（详解）
结构：No, 主语 + am not/isn’t/aren’t.
重点提醒：I am not 没有缩写形式，不能写成I’m not
1. 问句用Am I... → 回答：No, you aren’ t.
例：— Am I right — No, you aren’t.
2. 问句用Is... → 回答：No, 主语 + isn’t.
例：— Is the cat sleeping — No, it isn’t.
3. 问句用Are... → 回答：No, 主语 + aren’t.
一般疑问句·例句汇总（易混点对比）
1. 单数主语（动物）
— Is the bear sleeping — Yes, it is./No, it isn’t.
2. 复数主语（动物）
— Are the elephants eating — Yes, they are./No, they aren’t.
3. 第一人称（I）
— Am I reading — Yes, you are./No, you aren’t.
现在进行时·特殊疑问句
定义：用来询问正在做的动作、人物、地点等细节
核心结构：特殊疑问词 + Am/Is/Are + 主语 + 动词-ing + 其他？
关键：疑问词在前，be动词紧跟，主语后接-ing
常用疑问词：What（什么）、Who（谁）、Where（哪里）
例句：They are eating. → What are they eating
特殊疑问句·What用法（最常用）
用途：对“正在进行的动作”提问，回答需说明具体动作
结构：What + Am/Is/Are + 主语 + doing + 其他？
例句1：— What is she doing — She is drawing a picture.
例句2：— What are the monkeys doing — They are eating bananas.
拓展：回答时，需用“主语 + am/is/are + 动词-ing”结构
特殊疑问句·Who用法
用途：对“正在做动作的人/动物”提问
结构：Who + Is/Are + 动词-ing + 其他？（Who视为单数，优先用Is）
例句1：— Who is feeding the rabbit — David is.
例句2：— Who is playing with the dog — My sister is.
注意：回答时，可省略后面的动词-ing（避免重复）
特殊疑问句·Where用法
用途：对“动作发生的地点”提问，回答需用介词短语
结构：Where + Am/Is/Are + 主语 + doing + 其他？
例句1：— Where is the bird singing — It’s singing in the tree.
例句2：— Where are they playing — They are playing in the park.
拓展：常见地点介词短语：in the tree, on the desk, in the park
三种疑问句·对比表
句式类型 结构示例 答语示例
一般疑问句 Is it dancing Yes, it is./No, it isn’t.
特殊疑问句（What） What are they doing They are eating.
特殊疑问句（Where） Where is he playing He is playing in the yard.
易错点提醒（一）：一般疑问句易错点
1. 主语为I时，问句用Am开头，答语主语变为you
错误：Are I reading 正确：Am I reading
2. I am not 不能缩写，否定回答不能写I’m not
错误：No, I’m not. 正确：No, I am not.
3. 问句中，动词必须用-ing形式，不能用原形
错误：Is he play football 正确：Is he playing football
易错点提醒（二）：特殊疑问句易错点
1. 疑问词后必须紧跟be动词，不能颠倒顺序
错误：What they are doing 正确：What are they doing
2. Who作主语时，通常视为单数，用Is开头
错误：Who are singing 正确：Who is singing
3. 回答Where问句时，必须用地点介词短语
错误：It’s singing tree. 正确：It’s singing in the tree.
拓展：动词-ing形式巩固
回顾上节课重点，避免因-ing变化出错
1. 一般情况：play → playing, read → reading
2. 去e加-ing：make → making, write → writing
3. 双写加-ing：run → running, swim → swimming
4. 特殊情况：have → having, lie → lying
提醒：疑问句中，动词-ing形式不变，牢记变化规则
基础练习1：改为一般疑问句并作回答
1. He is feeding the dog.（肯定回答）
— ______ he ______ the dog — ______, ______ ______.
2. They are eating bamboo.（否定回答）
— ______ they ______ bamboo — ______, ______ ______.
3. I am reading a book.（否定回答）
— ______ ______ reading a book — ______, ______ ______.
Is feeding
Yes he is
Are eating
No they aren’t
Are you
No I’m not
基础练习2：用be动词填空（疑问句）
1. ______ you watching TV now
2. ______ the bird singing in the tree
3. ______ I late for class
4. ______ the students playing on the playground
5. ______ your mother cooking dinner
提示：结合主语的人称和数，选择正确的be动词
Are
Is
Am
Are
Is
基础练习3：对划线部分提问（特殊疑问句）
1. She is playing with a cat.
______ ______ she ______
2. Tom is feeding the rabbit.
______ ______ feeding the rabbit
3. They are playing in the zoo.
______ ______ they playing
Wha is doing
Who is
Where are
单项选择
1. — ______ the panda eating bamboo — Yes, it is.
A. Are B. Is C. Do
2. — What ______ they ______ — They are drinking water.
A. are; doing B. do; do C. is; doing
3. — Who ______ singing in the room — My sister is.
A. are B. is C. am
B
A
B
4. — ______ are you doing now — I am reading a storybook.
A. Where B. What C. Who
5. — Are you taking photos — No, I ______. I am drawing.
A. aren’t B. isn’t C. am not
6. — Where ______ the birds singing — In the tree.
A. is B. are C. am
7. — Am I right — Yes, you ______.
A. are B. is C. am
B
A
B
A
完成对话（每空一词）
1. — ______ is your brother doing
— He ______ playing football in the yard.
2. — ______ the cat sleeping
— No, it ______. It ______ eating fish.
3. — ______ are they playing
— They are playing ______ the park.
4. — Am I doing well — Yes, you ______.
What
is
Is
isn’t
is
Are
in
are
综合练习1：短文填空
请用be动词（Am/Is/Are）或动词-ing形式，完成短文填空
It’s Sunday morning. I ______ (1) doing my homework. My mother ______ (2) cooking breakfast in the kitchen. — ______ (3) my father reading a newspaper — No, he ______ (4) not. He ______ (5) watering the flowers. My sister ______ (6) playing with her toy. — What ______ (7) they doing in the street — They ______ (8) playing games.
am
is
Is
isn’t
is
is
are
are
综合练习2：句型转换（综合类）
1. The children are playing games.（改为一般疑问句）
______ the children ______ games
2. He is feeding the chicken. ______ ______ he ______
3. She is singing in the classroom. ______ ______ she singing
4. They are eating apples.（改为否定句）
They ______ ______ apples.
Are playing
What is doing
Where is
aren’t eating
翻译句子（用现在进行时疑问句）
1. 他正在喂兔子吗？是的，他在。
2. 他们正在做什么？他们正在吃香蕉。
3. 小鸟正在哪里唱歌？它正在树上唱歌。
4. 你正在看电视吗？不，我没有。我正在看书。
提示：注意be动词选择和答语的正确性
Is he feeding the rabbit Yes, he is.
What are they doing They are eating bananas.
Where is the bird singing It’s singing in the tree.
Are you watching TV No, I am not. I am reading a book.
易错点总回顾
1. 一般疑问句：I用Am开头，答语主语变you，I am not无缩写
2. 特殊疑问句：疑问词+be动词+主语+doing，顺序不能乱
3. Who作主语，视为单数，用Is开头，答语可省略动词-ing
4. 动词-ing形式不变，牢记三种变化规则，避免写错
5. 地点提问，答语必须用介词短语，不能遗漏介词
单元语法总结
1. 一般疑问句：Am/Is/Are + 主语 + doing，掌握肯定/否定回答
2. 特殊疑问句：疑问词（what/who/where）+ 疑问句结构
3. 核心：牢记be动词选择规则，规避常见易错点
4. 衔接上节课：巩固动词-ing变化，实现知识连贯
5. 能力目标：能在语境中灵活运用疑问句，完成各类题型
教学课件
Unit5 语法专项—— 现在进行时（二）
Thank you for listening!
同课章节目录