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(共31张PPT)
六年级-语法专题
一般疑问句
目录
1.掌握一般疑问句的概念;
2.掌握一般疑问句的句型结构;
3.掌握一般疑问句的句型转换。
一般疑问句:
1.派系一:含有be动词;情态动词; will般疑问句
2.派系二:含有行为动词
1. 一般疑问句的概念
一般疑问句通常用来询问一件事情是否属实，答句通常由“yes”或“no”引导，所以一般疑问句又称作“是非问句”，即“Yes/No questions”。朗读一般疑问句时用升调，而一般疑问句的简略答语则用降调。
回答关键词
Can she go to Beijing by plane (作肯定回答)
________________________________
答案: Yes, she can.
分析:考查一般疑问句。由题,此处为肯定回答,要用yes引导;问句中主语she为人称代词的第三人称单数形式,答句中仍然使用she作为主语;问句使用情态动词can,肯定回答的答句中仍然使用can。完整回答即为Yes, she can.故答案为: Yes, she can.
考题例析
4.Do you like apples
5.Can you swim
6.What are you doing
1.Is this your pen
2.What’s this
3.Where are you
小练兵：判断下列句子是不是一般疑问句
2. 将陈述句改为一般疑问句的方法
(1) 当句中含有be动词、情态动词时，只要把这些词提前至句首，再将句号改为问号即可。如：
He is from England.→Is he from England？ 他来自英国。→他是来自英国吗？
含be动词的陈述句变一般疑问句的方法：一“调” 二“改” 三“问号”
一、调换be动词和主语位置
二、改大小写，把第一人称改为第二人称
三、句号改为问号
注意:
回答中要将第一人称&第二人称互换,
将this/that改为it,
将these/those改为they。
一般疑问句的回答
1. _____ she at work in the office yesterday
A. Were B. Was C. Are D. Is
答案: B、
分析:句子意思是:昨天她在办公室工作 根据时间"昨天",句子时态用一般过去时,C选项和D选项是一般现在时,应淘汰.句子主语是第三人称单数,谓语动词应该用was, A选项were不和第三人称单数的主语搭配.故答B
考题例析
含有行为动词
问句:助动词+主语+动词原形+其他
答句:Yes,主语+助动词./No,主语+助动词not.
例句:-Do you like English -Yes, I do. / No, I do not.
助动词:do, does, did
He often plays badminton at weekends.(改为一般疑问)
______ he often play badminton at weekends
答案: Does
分析:本题考察的是一般现在时的一般疑问句,陈述句的结构是:主语+实义动词+其他,那么变成疑问句要借助助动词do/does,由于主语是第三人称的单数形式,所以提前助动词does.
考题例析
His father likes football. (改为一般疑问)
________________________________________
答案: Does his father like football
分析:改“一般疑问句”的时候, likes属于第三人称单数形式,需要借助Does的帮忙, Does加动词原形,所以likes改为like,因此本题的答案就是: "Does his father like football ”。
特殊句型：
Is this/that…
肯定回答：Yes, it is.
否定回答：No, it isn’t.
Are these/those…
肯定回答：Yes, they are.
否定回答：No, they aren’t.
Are you…
(当you译为“你”时）
肯定回答：Yes, I am.
否定回答：No, I’m not.
(当you译为“你们”时）
肯定回答：Yes, we are.
否定回答：No, we aren’t.
【注】①当some 是某些固定搭配词组的组成部分时，则无须变化。这样的词组包括do some shopping，do some cleaning， do some washing， do some reading等。如：
I do some shopping with my aunt on Saturday.→Do you do some shopping with your aunt on Saturday？星期六我和我阿姨去购物了。→星期天你和你阿姨去购物了吗？
②在表示请求、邀请或征求意见的疑问句中，通常用some
而不用any。如：
I would like some noodles.→Would you like some noodles 我想要一些面条。→你想要一些面条吗？
例题精讲
1.He found some meat in the fridge. (改为一般疑问)
______ he _____ any meat in the fridge
答案: Did ; find
分析:句意:他在冰箱里发现了一些肉。本题要求我们改为一般疑问句,根据句意可知,这句话用的是一般过去时态,而且句中没有be或情态动词,因此我们应用助动词did构成疑问句,同时原来的过去式found变为find
2.I can play football.(把句子改成一般疑问句）
Can you play football
3. --________you dance
-- Yes. I can. But I'm not a good dancer.
A. May B. Can
C. Need D. Must
答案: B、
分析:本题考查情态动词。表某种能力,用Can提问,并且答句中用can回答,故选B.
4. -Did you go to Central Park
- __________.
A. Yes, I did B. Yes, you did
C. Yes, I didn' t D. No, I did
答案: A、分析:A问句为一般疑问句,开头为Did you,所以应用Yes,I did.或No,I didn’t.回答。
强化练习
一.单项选择。
1．_____ Sam like spice ( )
A．Do B．Is C．Does
2．—Do you like apples ( )—_____ I like pears.
A．Yes, I do. B．No, I don’t. C．Yes, I like.
3．—Could I speak to Sam, please ( )—______
A．I’m Sam. B．Sorry. I am not Sam. C．This is Sam speaking.
4．—Are there any trees in your school ( )—_______
A．No, there are. B．No, there isn’t. C．No, there aren’t.
二、Read and write. 将下列陈述句改为一般疑问句。
1. I'm putting on my clothes.
______________________________________________
2. She leaves home very early.
______________________________________________
3. My sister often does her homework at home.
______________________________________________
Are you putting on your clothes？
Does she leave home very early？
Does your sister often do her homework at home？
4. He is two years older than his sister.
______________________________________________
5. Tom has lunch at school every day.
______________________________________________
6. I did my homework at school yesterday.
______________________________________________
Is he two years older than his sister？
Does Tom have lunch at school every day？
Did you do your homework at school yesterday？
1．否定句：
________________________________2．一般疑问句：
________________________________3．肯定回答：
________________________________4．否定回答：
The girl doesn’t like dancing on Sundays.
Does the girl like dancing on Sundays
Yes, she does.
No, she doesn’t.
________________________________
The girl likes dancing on Sundays.
let’s make a summary
Thanks for your attention!

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