北师大版 （2019） 选择性必修第四册 Unit12 Innovation 单元限时作业课件(共24张PPT)

(共24张PPT)
Unit 12　Innovation
选择性必修
第四册
单元限时作业
05
[浙江绍兴诸暨中学2022高二期中]If you could travel in time, where would you go Perhaps you would watch an original performance of a Shakespeare’s play in Elizabethan England.What about hanging out with Laozi in the Spring and Autumn Period Or maybe you’d voyage far ahead of the present day to see what the future holds.
The possibility of time travel is indeed appealing.Stories exploring the subject have been around for hundreds of years.Perhaps the best known example is science fiction The Time Machine, which was written by H. G.Wells and published in 1895 for the first time.It was adapted for at least two feature films of the same name, as well as two television versions, and a large number of comic book adaptations.The term “time machine”, invented by Wells, is now universally used to refer to a vehicle transporting people into the far future.
But could time travel actually be possible Some scientists say yes, in theory.They propose using cracks in time and space called “wormholes”, which could be used as shortcuts to other periods.Einstein’s theory of relativity allows time travel in extreme circumstances.And British theoretical physicist Stephen Hawking says you could travel into the future with a really fast spaceship—going at nearly the speed of light.
单元限时作业
刷阅读理解
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议论文 时间旅行 348 中 7分钟
Even if you could travel into the past, there is something called the “grandfather paradox”．It asks what would happen if a time traveller were to go back in time and have his own grandfather killed for some reason, and therefore prevent himself from being born.If the time traveller wasn’t born, how would he travel back in time
And would you really like to visit the future In H. G.Wells’ book, the main character travels into distant time.He arrives at a beach where he is attacked by giant crabs.He then voyages 30 million years into the future where the only living thing is a black object with tentacles (触角)．If that’s what’s in store, maybe we are better just living in the present day after all.
单元限时作业
刷阅读理解
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议论文 时间旅行 348 中 7分钟
1．Why is the novel The Time Machine mentioned in Paragraph 2
A．To praise the contribution of H．G.Wells.
B．To state the story’s different features.
C．To prove the long history of time travel.
D．To show people’s interest in time travel.
单元限时作业
刷阅读理解
【语篇导读】本文是一篇议论文。人类一直对时间旅行很感兴趣，从理论上来说，时间旅行在特殊条件下是有可能实现的；但是，从另一个角度而言，时间旅行未必是好事。
答案及解析
1．D　推理判断题。根据第二段中的The possibility of time travel is indeed appealing.可知，第二段论述了时间旅行这个话题对人们具有吸引力，故可推断在第二段中提到这部著名的小说就是想举例说明人们对时间旅行的兴趣。故选D项。
2．What can we know about Einstein’s and Hawking’s theories
A．They pushed the invention of the first spaceship.
B．There is the possibility of inventing the time machine.
C．They have been proved wrong by some time travellers.
D．There are differences in many ways between them.
答案及解析
2．B　细节理解题。根据第三段中的But could time travel actually be possible Some scientists say yes, in theory.和最后两句可知，爱因斯坦和霍金的理论表明在理论上我们有可能发明时间机器。故选B项。
单元限时作业
刷阅读理解
答案及解析
3．C　细节理解题。根据倒数第二段内容可知， “祖父悖论”指的是如果时间旅行者回到过去，而其祖父死亡了，那么这个人就无法出生；如果这一点成立，这个人就是不存在的，那么他也无法回到现在。由此可知，“祖父悖论”指的是祖父去世会使时间旅行者无法出生。故选C项。
3．What does the “grandfather paradox” in Paragraph 4 refer to
A．The traveller is prevented from meeting his grandfather.
B．The traveller goes back in time to seek for his grandfather.
C．The grandfather's death will make the traveller's birth impossible.
D．The meeting between the traveller and his grandfather will change the history development.
单元限时作业
刷阅读理解
答案及解析
4．A　推理判断题。根据最后一段内容，尤其是最后一句If that’s what’s in store, maybe we are better just living in the present day after all.可知，H.G.威尔斯的书中描述了主人公穿梭到了未来，受到了巨型蟹的攻击；再次穿越后遇到的唯一的物种就是长着触角的黑色物体。因此作者认为，如果这就是未来的模样，那我们还是生活在现在更好。由此可推断出作者对时间旅行的态度是否定的，即Negative，故选A项。
4．According to the last paragraph, what is probably the author’s attitude towards time travel
A．Negative.
B．Unclear.
C．Supportive.
D．Indifferent.
[福建福州2022高二期末]Learning geography can be challenging.__1__ Memorising names of places can seem boring and difficult.However, mastering geography can give you a sense of achievement and help you know much more about the world you live in.
单元限时作业
刷7选5
1．B　根据前一句Learning geography can be challenging.以及后一句Memorising names of places can seem boring and difficult.可知，设空处内容应与前后文内容是顺承关系，都在说明学习地理不容易，B项(地理涉及许多不同的地域)符合语境。故选B项。
【语篇导读】本文是一篇说明文。文章介绍了学习地理是一件有挑战性的事，但是把地理学好是很有用的，不仅给你成就感，也能让你更好地了解你所生活的世界。文章介绍了几种方法来更好地学习和了解地理。
答案及解析
【答案】B．Geography involves many different areas.
体 裁 题 材 词 数 难 度 建议用时
说明文 学习方法 245 中 7分钟
__2__ The approach you take will be determined by your learning goals.If you want to just know more about your world, the requirements are relatively low.If you are planning to take a backpacking trip across many countries and need to know your way around, or if you need to prepare before the final exam, the requirements may be higher.
Study maps.To learn geography, you need access to maps.Many maps are available online, but you can also use printed maps.Maps contain a wealth of information.However, they come in varying levels of detail.__3__
Part Ⅱ 　拓展阅读训练
刷7选5
2．A　根据本段内容可知，本段说明的是你所采取的学习地理的方法是由你的学习目标决定的。目标简单，要求就简单，目标高，要求也高。A项 (设定你的学习目标)符合语境。故选A项。
答案及解析
【答案】A．Set your learning goals.
【答案】G．Ensure selecting maps providing what you wish to learn.
3．G　根据前文Many maps are available online, but you can also use printed maps.Maps contain a wealth of information.However, they come in varying levels of detail.可知，本段介绍如何选择地图。因为地图包含大量的信息，且不同地图对细节的把握也不一，所以你要根据你想要了解的东西来选择地图。G项 (确保选择能提供你想要了解的信息的地图)符合语境。故选G项。
Examine culture and people.Getting to know the name of a place on a map is somewhat objective, and memorising just the names of countries may seem somewhat useless to you if you don’t connect them to the people there.__4__ Getting to know the character of a place by learning about the culture and the people can make your study of geography come to life.
Use apps and software.There are many apps and software or online programme options for learning geography.__5__ Technology opens up the world to you, and if you seize the opportunities afforded by various technologies, you can learn about the geography and culture of many different places in the world at once!
单元限时作业
刷7选5
答案及解析
【答案】E．Every place consists of people with a unique culture.
4．E　根据前文Getting to know the name of a place on a map is somewhat objective, and memorising just the names of countries may seem somewhat useless to you if you don't connect them to the people there.以及后文Getting to know the character of a place by learning about the culture and the people can make your study of geography come to life.可知，要通过了解一个地方的文化和人来了解这个地方。E项 (每个地方都由具有独特文化的人组成)与前后文之间是顺承关系，符合语境。故选E项。
5．F　根据前文There are many apps and software or online programme options for learning geography.可知，有很多的应用程序和软件供你选择，还有许多能帮助你学习地理的课程。F项 (你可以在这里找到一系列免费的地理课程)承接上文，符合语境。故选F项。
【答案】F．The activity you choose matters less than enjoying it and sticking to it.
单元限时作业
刷7选5
A．Set your learning goals.
B．Geography involves many different areas.
C．Remembering all the names of places isn’t easy.
D．Geography reflects the history of a place as well.
E．Every place consists of people with a unique culture.
F．You can find a list of free geography programmes here.
G．Ensure selecting maps providing what you wish to learn.
[江苏扬州中学2022高二期中]My 7 year old daughter Leeny always has her nose in a book.She even __1__ reading in the car on the long drive to the summer camp, which was where she __2__ the book.My family has always been overeducated, but we were __3__．I didn't own books.I borrowed books.However, when Leeny realised she had lost the book, she __4__．“Sorry, I can’t find it, ” she said.“It’s only $20, right What’s the big deal？”
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记叙文 个人经历 310 中 12分钟
1．A.took down B．took to
C．took in D．took over
2．A.lost B．found
C．borrowed D．tore
3．A.rich B．respectable
C．close D．poor
4．A.shrugged B．feared
C．laughed D．nodded
I felt the need to make her feel __5__ for the book.She agreed to help me clean the chicken coop (笼子) __6__ my paying the library fine.I thought this idea was very clever because cleaning the coop was some work I had been __7__ for months.It was summertime and dust floated in the air.But my girl thought shovelling chicken poop (铲鸡粪) was the biggest __8__ she’d had on a Saturday morning.In fact, she looked as if she might lose another __9__ in order to clean the coop again.I stood, somewhat __10__， watching her.
单元限时作业
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5．A.thankful B．eager
C．responsible D．anxious
6．A.in response to B．in line with
C．in exchange for D．in charge of
7．A.enjoying B．directing
C．practising D．avoiding
8．A.attention B．fun
C．work D．trouble
9．A.on purpose B．by chance
C．at length D．without doubt
10．A.contented B．frightened
C．thrilled D．amazed
It took me a while to realise why my punishment had __11__．The fact is that I was there, too, shovelling chicken poop, fetching the clean straw and feeding the chickens.Leeny’s little sister, Vicki, was watching a cartoon while my husband was paying bills at home.Only Leeny and I were __12__．She had me all to herself for the first time __13__ Vicki was born, and she was enjoying all the attention for once.I didn’t know what she learnt about responsibility, but I didn’t __14__ the book any more.We __15__ over that unpleasant job and spent quality time together: Mother, daughter, and chicken poop.　　　　　　　　　　　　　　　　　　
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刷完形填空
11．A.succeeded B．failed
C．ended D．changed
12．A.inside B．nearby
C．outside D．around
13．A.after B．when
C．before D．since
14．A.pay for B．care about
C．look for D．call for
15．A.bonded B．relaxed
C．worked D．chatted
答案及解析
【语篇导读】本文是一篇记叙文。作者的女儿很爱读书，有一次女儿弄丢了一本书，作者惩罚她打扫鸡舍，结果女儿乐在其中。后来作者感悟到女儿真正需要的是关注和陪伴。
1．B　根据上文可知，女儿非常喜欢读书，所以此处指她甚至在前往夏令营的漫长旅途中也养成了看书的习惯。 take down意为“取下”；take to意为“养成……的习惯”；take in意为“领会”；take over意为“接管”。故选B项。
2．A　根据下文she had lost the book可知，女儿把书弄丢了。故选A项。
3．D　根据下文可知，作者借书而不买书，说明当时作者的家庭并不富裕。故选D项。
4．A　根据下文可知，女儿认为这并不是什么大不了的事情，所以她无所谓地耸了耸肩。shrug意为“耸肩”。故选A项。
5．C　根据下文可知，作者罚女儿打扫鸡舍是想让她知道她要对这本丢了的书负责。故选C项。
单元限时作业
刷完形填空
答案及解析
6．C　根据设空处后my paying the library fine可知，作者让女儿帮忙干活以换取付给图书馆的罚金。in response to意为“对……作出回应”；in line with意为“与……一致”；in exchange for意为“作为交换”；in charge of意为“负责”。 故选C项。
7．D　根据下文It was summertime and dust floated in the air.可知，正值夏季，尘土飞扬，所以打扫鸡舍的工作是作者一直想避免的。故选D项。
8．B　根据上文的But可知，和作者的想法不同，女儿认为在周六早上铲鸡粪是最大的乐趣。故选B项。
9．A　根据语境可知，为了惩罚女儿弄丢了书，作者罚她打扫鸡舍，但是女儿很开心，看起来好像会为了再次打扫鸡舍而故意再弄丢一本书一样。on purpose意为“故意”；by chance意为“偶然”；at length意为“最后”；without doubt意为“的确”。故选A项。
10．D　根据语境可知，这种情况是作者没有预料到的，所以她有点吃惊地看着女儿。故选D项。
11．B　根据语境可知，作者本想惩罚女儿，结果女儿乐在其中，作者的惩罚失败了。故选B项。
12．C　根据上文可知，全家只有作者和大女儿在外面(打扫鸡舍)。故选C项。
13．D　此处表示：自薇姬出生以来，这是大女儿第一次完整拥有作者，她这一次享受了所有的关注。根据语境可知，此处指自薇姬出生以来。故选D项。
14．B　根据文章可知，作者通过让女儿打扫鸡舍，明白了女儿想要的是关注和陪伴，并和女儿度过了珍贵时光，由此可得知，作者已经不再关心那本书了。故选B项。
15．A　句意为：我们通过那件令人不愉快的工作建立了亲密关系，一起度过了珍贵时光…… bond意为“建立互信关系”。故选A项。
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体裁：说明文 题材：传统文化
[江苏宿迁2022高二期末]Chinese seals are symbolic of identity, status and culture.With roots 1________ (date) back thousands of years, they are more than just a unique motif (装饰图案)．
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1．dating　句意为：印章的根源可以追溯到几千年前，它们不仅仅是一个独特的装饰图案。分析句子结构可知，此处为“with＋宾语＋宾补”结构，设空处在句中作宾补；date和roots是逻辑上的主动关系，所以用现在分词形式。故填dating。date back为固定搭配，意为“追溯到……”。
【语篇导读】本文是说明文。文章主要介绍中国印章的发展历史和特征。
答案及解析
A Chinese seal is a tool 2________ (use) to mark important documents, or any other item that requires a signature.3________ (typical), the seals are made of stone, but they can also be made of wood, bamboo, etc.When the seals are used, they 4________ (dip) in either red ink or cinnabar (朱砂) paste.
单元限时作业
刷语法填空
3．Typically　句意为：通常印章是用石头制作而成的，但它们也可以用木材、竹子等制作。这里需要副词作状语，修饰整个句子。故填Typically。
2．used　句意为：中国印章是用于标记重要文件或其他需要签名的物品的工具。动词use和被修饰名词tool是逻辑上的被动关系，所以用过去分词作后置定语。故填used。
4．are dipped　句意为：当人们使用印章时，它们会被蘸上红墨水或朱砂膏。主语they和谓语动词dip是被动关系，应用被动语态；此处描述客观情况，用一般现在时；主语是they，be动词用复数形式。故填are dipped。
It wasn’t until the Ming and Qing dynasties that the seals were widely used, due to the 5________ (expand) of the arts.Artists used a stylised seal carving their names on 6________ (mark) the ownership of their works.Individuals also used a personalised seal 7________ important documents.
单元限时作业
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7．for　句意为：个人也为(标记)重要文件使用个性化的印章。use sth for… 为固定用法，意为“把某物用于……”。故填for。
6．to mark　句意为：艺术家们用刻有其名字的风格化的印章来标记他们作品的所有权。此处应用动词不定式短语作目的状语，故填to mark。
5．expansion　句意为：直到明清时期，由于艺术的扩张，印章才被广泛使用。设空处在句中作介词宾语，应填名词。故填expansion。
Engraving (雕刻) on the seal face can follow several calligraphy styles, 8________ master engravers spared no effort to develop.Today, seals are still used widely throughout China for marking important documents.Seals are often accompanied by hand signatures as a 9________ (much) secure form of identification than just one type.
Nowadays, along with calligraphy, painting and wax printing, seal carving is considered 10________ traditional Chinese art form.
单元限时作业
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8．which　句意为：印面雕刻可以遵循几种书法风格，雕刻大师不遗余力地发展这些风格。此处引导非限制性定语从句，关系词指代先行词calligraphy styles，在从句中作宾语，故用关系代词which引导该从句。
9．more　句意为：印章通常伴有手写签名，是一种比单一类型更安全的身份证明形式。由后面的than just one type可知，此处表示比较含义。故填more。
10．a　句意为：如今，篆刻和书法、绘画及蜡染一样，被认为是中国的一种传统艺术形式。art form是可数名词的单数形式，前面需要限定词修饰；根据语境可知，此处表示泛指，表示“一个；一种”，所以用不定冠词，且traditional的发音以辅音音素开头，故填a。
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刷读后续写
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
[安徽师大附中2022高二开学考试]It took place in a teacher's family.One day, Ben was playing basketball in the living room after school, when he accidentally threw the ball at a vase sitting on the shelf.The vase dropped to the floor and a large piece broke off.What made Ben more upset was that the vase was not a common decoration but an antique, which was handed down through generations from the 18th century.It was also his mother's favourite possession.To cover his terrible action, the terrified boy glued the pieces together hastily and put the vase back to its place.
As the mother herself dusted the vase every day, she naturally noticed the cracks (裂纹) that evening.To her surprise, the repair work was actually very good.At dinnertime, she asked her boy if he had broken the vase.Fearing punishment, the suddenly inspired boy said that a neighbour's cat jumped in from the window and he couldn't drive it away no matter how hard he tried.It raced around the living room and finally knocked the vase out of the shelf.His mother was quite clear that her son was lying, for all the windows were closed before she left for work each morning and opened after she returned.However, in the face of her son's nervous eyes and the suspicious looks of the other family members, Ben's mother remained calm.She realised she shouldn't just simply blame and punish her son for lying.She came up with another idea.
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Before going to bed, the boy found a note from his mother in his room, asking him to go to the study at once.The boy thought he would now be punished but, as he had already lied, he was determined to deny everything to the end, no matter how angry his mum would become.
In the study, calmly bathed in the light, his mother’s face showed no sign of anger.On seeing her son push the door open and cautiously enter, she took a box of chocolates out of a drawer and gave him one.
注意：续写词数应为150左右。
The mother said, “This chocolate is a reward for your imagination: a window opening cat! ”
Now with some chocolates in hand, the boy’s bad attitude disappeared.
单元限时作业
刷读后续写
【写作提示】
1．材料导读
通过阅读所给文章可知，文章讲述了本不小心打碎花瓶，并对妈妈说谎是猫打碎的，但是妈妈非常清楚地知道是本打碎了花瓶，她不打算责备和惩罚儿子，而是想出了另一个主意。睡觉前，妈妈把本叫去了书房。
2．续写分析
(1)续写第一段开头为“妈妈说：‘这块巧克力糖是对你的想象力的奖励——一只会开窗户的猫！’”因此第一段可描写妈妈用奖励巧克力糖的方式引导本承认自己打碎了花瓶。
(2)续写第二段开头为“现在手里拿着一些巧克力糖，这个男孩不好的态度消失了。”因此第二段可描写本良心不安，无法继续说谎，继而对妈妈坦白错误，当然第二段中应该描述经过妈妈教育，本知道了诚实的可贵。续写段落应呈现出妈妈温暖、幽默又严厉的教育。
续写线索：奖励——不安——羞愧——坦白——感悟——升华主题(温暖、幽默又严厉的教育)
3．提分词句
praise for；with a bit of embarrassment；There is not doubt that… 句型；when引导的时间状语从句；现在分词短语作状语等。
单元限时作业
刷读后续写
【参考范文】
The mother said, “This chocolate is a reward for your imagination: a window opening cat！” Astonished as he was at her reward instead of harsh scolding, Ben received it with a bit of embarrassment, not daring to fix his eyes on his mother’s.Then, the mother squeezed another chocolate in his hand as praise for his ability to skilfully restore the broken vase.“Now，” the mother picked out a third chocolate and softly continued, “the last chocolate.I am so sorry, my little sweetheart.I shouldn’t have laid a fragile vase at an inappropriate place, especially when there is a boy so absorbed in sports.”
Now with some chocolates in hand, the boy’s bad attitude disappeared.“But, Mum, I…” Ben awkwardly uttered nothing but some words.His mother silenced him by gently putting her finger on his lips, gave a soft kiss on his forehead and walked out of the study.From then on, the three chocolates rang the alarm in his heart every time he intended to lie, reminding him to be honest.There is no doubt that the wise teacher and mother mixed warm romantic humour with her careful and severe education.