《创新课堂》 Unit 3 Sports and fitness Section Ⅲ Discovering Useful Structures 课件 高中同步英语必修第一册(人教版)

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名称 《创新课堂》 Unit 3 Sports and fitness Section Ⅲ Discovering Useful Structures 课件 高中同步英语必修第一册(人教版)
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科目 英语
更新时间 2026-02-04 00:00:00

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Section Ⅲ 
Discovering Useful Structures
目 录
01
重难语法·要攻克
02
随堂检测·要过关
03
课时检测·提能力
重难语法·要攻克
  An old woman had a cat.The cat was very old. She could not run
quickly,could she①? And she could not bite, because she was so
old.One day the old cat saw a mouse and she jumped and caught the
mouse.She could not bite it, so the mouse got out of her mouth and ran
away.
附加疑问句
  Then the old woman became very angry because the cat had not killed
the mouse.She began to hit the cat.The cat said,“Do not hit your old
servant,will you②? I have worked for you for many years, haven’t I
③? And I would work for you still, but I am too old.Do not be unkind to
the old, but remember what good work the old did when they were
young.”
①附加疑问句的主语与逗号前面的主语一致,并遵循前肯后否、前否
后肯的原则;附加疑问句需要选用合适的助动词
(do/does/did/have/has/had)、情态动词
(can/could/need/will/would/should/dare/...)或be动词;
②祈使句的附加疑问句通常使用will/won’t,表示邀请或请求,如加
蓝处②;
③选择附加疑问句的助动词时,要遵循与前面的陈述句一致的原则,
如加蓝处①③。
——运用“形式—意义—使用”三维动态语法观
  附加疑问句是附加在陈述句后的简短问句,对陈述句所叙述的事
实或观点提出疑问。
1. 附加疑问句的主语
【先感悟】
①This isn’t your first time here, is it?
②Everybody is here, aren’t they/isn’t he?
③Everything is OK, isn’t it?
④Swimming is great fun, isn’t it?
⑤There is a book on the desk, isn’t there?
【会发现】
句①中的主语This 为 ,其附加疑问句的主语用的
是 ;
句②③中的主语均为 ,句②中的主语是指 的
Everybody,其附加疑问句的主语用的是 ,句③中的主语
是指 的Everything,其附加疑问句的主语用的是 ;
句④中的主语为动词-ing形式,其附加疑问句的主语用的是 ;
句⑤是there be句型,其附加疑问句的主语用的是 。
指示代词 
it 
不定代词 
人 
they或he 
物 
it 
it 
there 
【善归纳】
①主语是指示代词时,附加疑问句的主语用it或they等代词。
②主语是不定代词时,指人,附加疑问句的主语用 he或they;指物,
附加疑问句的主语用it。
③主语是动词不定式、动词-ing形式或从句时,附加疑问句的主语用
it。
④there be 句型的附加疑问句的主语用there。
【运用练】 完成下列附加疑问句
①You won a gold medal in a marathon, ?
②Something will have to be done about the price, ?
③Somebody phoned while I was out, ?
④There are huge amounts of reference books in the classroom,

⑤These are apple trees, ?
didn’t you 
won’t it 
didn’t they/he 
aren’t
there 
aren’t they 
2. 附加疑问句的谓语动词
【先感悟】
①You’ve lost some weight, haven’t you?
②He can dress himself now, can’t he?
③She isn’t satisfied with the food supplied, is she?
④They had a meeting just now, didn’t they?
⑤She had two good friends in England, hadn’t/didn’t she?
⑥You must leave at once, mustn’t/needn’t you?
【会发现】
句①中的陈述部分含有助动词 have,附加疑问部分应用相应的
;句③中的陈述部分含有be动词is,附加部分应用相应的
;句②⑥中的陈述部分含有情态动词can、 must,附加疑问部分
也应用相应的 ;句④⑤中的陈述部分含有实义动词
had,附加疑问部分可用had,也可用 did。
助动
词 
be动
词 
情态动词 
助动词 
【善归纳】
①当陈述部分含有be动词、情动动词、助动词时,附加疑问部分用相
应的be动词、情态动词、助动词;当陈述部分的动词为实义动词时,
附加疑问部分用相应的动词do/does/did。
②have 作实义动词意为“有”时,其附加疑问部分可用have,也可用
相应的助动词do/does/did;作其他意义时,一律用相应的助动词
do/does/did。
③must表示“必须,有必要”时,附加疑问部分否定用
musn’t/needn’t;肯定用must。
【运用练】完成下列附加疑问句 
①He wasn’t seriously injured in the skiing, ? 
②He hasn’t given up his hope, ?
③Jack has coffee with breakfast, ?
④I cannot deal with the problem, ?
⑤You found the key in the bedroom, ?
⑥You mustn’t walk on the grass, ?
was he 
has he 
doesn’t he 
can I 
didn’t you 
must you 
3. 某些特殊句型的附加疑问句
【先感悟】
①We will go out for a picnic.Come along with us, will/won’t you?
②Don’t lose heart even when in trouble, will you?
③Let’s set an example to the junior students, shall we?
④Let us go to gym to play badminton, will you?
⑤What a talented and hard-working athlete he is, isn’t he?
⑥The young man admitted that he had taken control of the company,
didn’t he?
⑦They think it is true, don’t they?
【会发现】
句①中的陈述部分为表示 的祈使句,其附加疑问部分用
的是 ;
句②中的陈述部分为表示 的祈使句,其附加疑问部分用
的是 ;
句③中的陈述部分为 引导的祈使句,其附加疑问部分用的
是 ;
句④中的陈述部分为 引导的祈使句,其附加疑问部分用的
是 ;
肯定意义 
will/won’t you 
否定意义 
will you 
Let’s 
shall we 
Let us 
will you 
句⑤中的陈述部分为 ,其附加疑问部分用的是
形式;
句⑥⑦中的陈述部分为 ,其附加疑问部分的主语和谓语动
词一般与 保持一致。
感叹句 
否定 
复合句 
主句 
【善归纳】
①若陈述部分是表示肯定意义的祈使句,其附加疑问部分用
will/won’t you;若陈述部分是表示否定意义的祈使句,其附加疑问
部分用will you。
②用 Let’s引导的祈使句,其附加疑问部分用shall we;用Let me/Let
us引导的祈使句,其附加疑问部分用will you。
③感叹句的附加疑问句,其附加疑问部分一律用否定形式。
④当陈述部分是复合句时,附加疑问部分的主语和谓语动词常与主句
保持一致;若陈述部分主句的谓语动词是一般现在时的think、
believe、 suppose、guess、expect、imagine等,且主句主语为第一人
称时,附加疑问部分的主语和谓语动词与宾语从句保持一致,注意陈
述部分的否定转移现象。
【运用练】 完成下列附加疑问句
①Don’t forget to lock the door, ?
②Let’s go there together, ?
③He said that he didn’t like the movie, ?
④I don’t guess he will come, ?
⑤What a humorous host he is, ?
will you 
shall we 
didn’t he 
will he 
isn’t he 
4. 含有否定词的附加疑问句
【先感悟】
①With great determination, he never loses heart, does he?
②He said nothing, did he?
③It is impossible to finish the work, isn’t it?
【会发现】
句①②中的陈述部分含有 ,附加疑问部分用的是
形式;
句③中的impossible为带有否定前缀的词,但其句子仍表达
含义,附加疑问句用的是 形式。
否定词 
肯定 
肯定 
否定 
【善归纳】
①陈述部分中有否定词/短语,如 hardly、never、 seldom、little、
few、 nowhere、 nothing、at no time、 by no means、on no account、in
no case等时,附加疑问部分用肯定形式提问。
②陈述部分含有由un-、im-、in-、dis-等否定意义的前缀构成的词
时,陈述部分仍为肯定含义,附加疑问部分用否定形式。
【运用练】 完成下列附加疑问句
①He seldom helps others, ?
②It’s unbelievable, ?
③She never regrets having spent such a good time with you,

does he 
isn’t it 
does
she 
随堂检测·要过关
Ⅰ.用附加疑问句补全句子
1. He bought a new book, ?
2. You haven’t finished your homework yet, ? 
3. The songs in the movie The Sound of Music are really
beautiful, ?
4. Miss Li hardly has lunch at school, ?
5. Linda ate nothing this morning, ?
6. Usually there are at least two children in a Western family,

didn’t he 
have you 
aren’t they 
does she 
did she 
aren’t
there 
7. Nothing is important, ?
8. I don’t think that you can do it, ?
9. He must have finished it yesterday, ?
10. They said he wanted to visit Japan, ?
is it 
can you 
didn’t he 
didn’t they 
Ⅱ.用恰当的附加疑问句补全下面对话
Tom:There is a table tennis game in the stadium this afternoon,
1. ?
Mike: Yes.It will be an exciting game, 2. ?
Tom: I hear that the champion last year will compete against a player
from our school.That will be really interesting, 3. ?
Mike: Yes.Let’s go to see the game, 4. ?
Tom: Great idea.When shall we meet?
Mike: I’d like to meet you at the school gate at two in the
afternoon.You can come by bike, 5. ?
isn’t there 
won’t it 
won’t it 
shall we 
can’t you 
Tom: No.My bike has to be repaired, so I have to go there by bus.Why
don’t we meet in front of the stadium?
Mike: That’s settled.
课时检测·提能力
Ⅰ.完成下列附加疑问句
1. Few of them were injured in the accident last night, ?
2. Don’t lose heart at any time, ?
3. The movie that we saw last week was quite interesting,

4. Mother used to live in a poor village, ?
5. There is little doubt in your mind that he is honest, ?
6. Mark needs to come earlier, ?
were they 
will you 
wasn’t
it 
usedn’t/didn’t she 
is there 
doesn’t he 
7. Mary thinks you will come to the party, ?
8. Let’s do exercises by ourselves, ?
9. It is unnecessary to go into details, ?
10. Learning how to repair computers takes a long time,

11. Everything seems all right, ?
12. You must have told her about it, ?
isn’t it 
doesn’t
it 
doesn’t it 
haven’t you 
doesn’t she 
shall we 
Ⅱ.语法与写作
1. There is little point in commenting on it, ?
评论这件事意义不大,不是吗?
2. I believe that he will come to the party next Friday, ?
我相信下周五他会来参加派对的,对吗?
3. He never told us how he was injured, ?
他从没告诉我们他是怎么受伤的,是不是?
4. You don’t think we can finish the marathon, ?
你认为我们不会跑完这次马拉松,是吗?
is there 
won’t he 
did he 
do you 
5. She told us that she had finished the task, ?
她告诉我们她完成了任务,是吗?
6. Lang Ping is a person with great determination, ?
郎平是一个意志非常坚定的人,不是吗?
7. Stop playing your cellphone and set a good example for your
son, ?
停止玩手机给你儿子树立个好榜样,不行吗?
8. This exchange student used to go to the Chinese
corner, ?
这个交换生过去常常去汉语角,不是吗?
didn’t she 
isn’t she 
will/won’t you 
didn’t/usedn’t he 
9. He must be tired, ?
他一定累了,是吗?
10. I suppose you have finished your homework, ?
我想你已经做完作业了,是吗?
isn’t he 
haven’t you 
Ⅲ.语法与语篇
阅读下面对话,补全对话中的附加疑问部分或答语。
1. Lily:I haven’t seen you recently.What are you doing these days?
Bob:I am doing research on how to protect wildlife.
Lily:You have never done such research before, (1) ?
Bob:Yes, this is the first time that I have done this.I have read some
papers on this topic and also attended a lecture.
Lily:The lecture is very useful to your research, (2) ?
Bob:Yes, it is.It is also inspiring.
Lily:It inspires you to find more information about the topic,
(3) ?
Bob:Yes, (4) .It has provided inspiration for me to
explore in depth about the topic.
have you 
isn’t it 
doesn’t it 
it does
2. Sam:Amy, there will be a film in the school hall tonight,
(1) ?
Amy:I’ve just heard about it.It is called A Brief History of Time, a
film about Stephen Hawking.
Sam:It must be a great movie, (2) ?
Amy:I think so.Let’s watch it together, (3) ? 
Sam:OK, we can meet in front of the school hall at about six,
(4) ?
Amy:OK, see you then!
Sam:See you!
won’t there 
isn’t it 
shall we 
can’t we 
Ⅰ.完形填空
  (2025·临川一中高一上期中) Once there was a girl named Evie
who was always excited to learn to swim, so she signed up for swimming
lessons at the local pool.
  However, when she got there, she quickly  1  that she was the
only one who didn’t know how to swim.To make matters  2 , the
other students had already been  3  swimming lessons for a while, so
they were really good.Evie was so embarrassed that she wanted to  4 
the lessons.
  But then, a kind-hearted  5  named Mr Johnson patiently taught
her the basics of swimming.He  6  her to keep trying and not
to  7 .At first, Evie was still nervous and  8  to keep her head
above water.Slowly but surely, Evie began to  9  confidence in
herself.
  Until one day, Mr Johnson suggested that she should swim without
any  10 .Evie was scared, but she  11  Mr Johnson and decided to
give it a try.To her  12 , she found that she could swim
so  13 .She felt happier than she had ever felt before.
  This was a  14  Evie would never forget.She found the courage to
stand up for herself! She discovered that with a bit of  15  and some
help from others, she could do anything she set her mind to.
语篇解读:本文是一篇记叙文。文章通过讲述Evie学习游泳的经
历,展现了面对挑战不放弃、坚持努力的重要性。
语篇解读:本文是一篇记叙文。文章通过讲述Evie学习游泳的经
历,展现了面对挑战不放弃、坚持努力的重要性。
1. A. remembered B. recognized
C. predicted D. invented
解析:  根据下句中的the other students had already ...for a while可
知,其他人都已经上了一段时间的游泳课。由此推断,Evie意识到她
是唯一一个不会游泳的人。
2. A. worse B. smarter
C. simpler D. stranger
解析:  上文谈到她是唯一一个不会游泳的人,再结合空后的so
they were really good可推知,其他人游得很好,所以是更糟的。


3. A. sharing B. taking
C. preparing D. trying
解析: 根据上文以及空后的for a while可知,此处是说“其他学生
已经上了一段时间的游泳课”了。固定搭配take lessons意为“上
课”。
4. A. select B. design C. quit D. organize
解析:  根据空前的Evie was so embarrassed可知,Evie感到很尴
尬,所以应是想退出课程。


5. A. lawyer B. doctor
C. scholar D. trainer
解析:  根据空后的named Mr Johnson patiently taught her the basics
of swimming可知,Johnson先生耐心地教她游泳的基本知识。由此推
断,Johnson先生是一位教练。
6. A. encouraged B. refused
C. arranged D. forced
解析:  根据空后的to keep trying可知,此处应是“鼓励她继续努
力”。


7. A. slow down B. stay on
C. give up D. move on
解析:  根据上段尾句中的she wanted to  4  the lessons可知,之
前作者想放弃游泳,所以此处应是鼓励她继续努力,不要放弃。slow
down减速;stay on停留;move on继续前进。

8. A. requested B. struggled
C. decided D. hesitated
解析:  根据第二段首句中的she was the only one who didn’t know
how to swim可知,Evie不会游泳,再结合常识可推断,一开始时,应
是挣扎着把头露出水面。
9. A. flash B. express C. lack D. gain
解析:  根据空前的Slowly but surely, Evie began to可知,此处应
是讲述Evie开始游得好了,所以获得了自信。


10. A. company B. effort
C. limit D. doubt
解析:  根据空前的Until one day, Mr Johnson suggested that she
should swim without可知,此处应是Johnson先生觉得Evie掌握了游泳
技巧,不需要陪伴了,建议她独自游泳。
11. A. begged B. needed
C. trusted D. understood
解析:  根据空后的decided to give it a try可知,Johnson先生建议她
独自游泳,Evie尽管很害怕,但是她相信Johnson先生,决定试一试。


12. A. regret B. surprise
C. confusion D. comfort
解析:  根据后半句可知,Evie没想到自己游得如此熟练,所以是
令她吃惊的。
13. A. comfortably B. hardly
C. attractively D. expertly
解析:  根据下句She felt happier than she had ever felt before.可知,
Evie感到前所未有的开心,是因为她坚持下来,学会了游泳并且游得
很熟练。


14. A. lesson B. story C. wisdom D. case
解析:  根据文章末句可知,Evie发现,只要有一点决心和别人的
帮助,她就能做任何她下定决心要做的事,所以这是她不会忘记的一
堂课。
15. A. ambition B. experience
C. determination D. exercise
解析:  根据空后的and some help from others可知,设空处应是成
功的其他要素,再结合故事内容可推断,此处应是“一点决心和别人
的一些帮助”。


Ⅱ.语法填空
  (2025·盐城五校高一上联考) Regular exercise can increase your
body’s energy expenditure and it is also 16.        great way to
improve your productivity throughout the day.The increased energy levels
that occur as a result of exercise are also likely 17.       
(lead) to more active habits throughout the day, such as taking the
stairs rather than the lift, or 18.        (walk) to speak to
workmates instead of emailing.These increased activities will then bring
physical and mental benefits.
  Physical activity can help us to improve the length and the quality of
our sleep, which will in turn make further 19.       
(contribute) to our health and wellbeing.20.        there is no
absolute figure we should aim for in terms of sleep time, most people
will find that they fall somewhere 21.         6-9 hours a
night.Quality is 22.         (certain) more important than
quantity.
  Regular physical activity can help us to manage life’s stress much
23.        (well) as a skill to take our attention away.As
discussed, exercise can help you achieve a more positive outlook as well
as improving sleep quality, both of which are important in managing
stress.Also, it is 24.        (think) that exercise can help to
improve our ability to make the control centers in our brain and the
nervous system active, 25.        is very helpful when we are
under stress.
语篇解读:本文是一篇说明文。文章主要介绍了经常进行体育活动
的好处。
16. a 考查冠词。way为可数名词单数,空前无限定词,且great的发
音以辅音音素开头,表示“一个好方法”。故填a。
17. to lead 考查非谓语动词。be likely to do sth意为“可能做某
事”。故填to lead。
18. walking 考查非谓语动词。分析句子结构可知,设空处与taking
并列作介词短语such as的宾语,应用动词-ing形式。故填walking。
语篇解读:本文是一篇说明文。文章主要介绍了经常进行体育活动
的好处。
19. contributions 考查词形转换。make contributions to意为“对……
作出贡献”,应用复数,表示泛指。故填contributions。
20. While/Although/Though 考查连词。设空处应为连词,引导状语
从句;由句意可知,两句之间为转折关系,应用表示“虽然”的连
词;句首字母大写。故填While/Although/Though。
21. between 考查介词。between表示“(时间上)在……之间”。
故填between。
22. certainly 考查词形转换。设空处修饰动词is,作状语,应用副
词。故填certainly。
23. better 考查副词比较级。设空处修饰动词manage,作状语,应用
副词,much后应用比较级形式。故填better。
24. thought 考查非谓语动词。设空处为主句的谓语动词,主语it代
替that引导的主语从句,根据is可知,应用一般现在时的被动语态。it
is thought that ...据认为……。故填thought。
25. which 考查关系代词。设空处引导非限制性定语从句,修饰前面
的主句,并在从句中作主语,故填which。