资源简介

Period 1　Welcome to the unit & Reading—Reading comprehension
Step 1　速读——整体感知
Ⅰ.明文章大意
What is the main idea of the passage
A．Chinese scientist Tu Youyou’s career.
B．Chinese scientist Tu Youyou’s lecture.
C．Chinese scientist Tu Youyou and her team.
D．Chinese scientist Tu Youyou and the discovery of qinghaosu.
答案　D
Ⅱ.悉篇章结构
答案　1.discovery　2.medicine　3.cure　4.referred to　5.limited　6.safety
Step 2　细读——精研语篇
Read the passage carefully and choose the best answer.
1．How long did it take Tu and her team to extract qinghaosu
A．Less than one year.
B．About two years.
C．About three years.
D．Less than two years.
答案　C
2．Which word can be used to replace the word“promising” in paragraph 3
A．Hopeful. B．Deadly.
C．Surprising. D．Disappointing.
答案　A
3．Which of the following problems did Tu and her team face
A．They lacked courage.
B．They didn’t have enough safety data.
C．They gave up easily when facing difficulties.
D．They had enough research resources and good equipment.
答案　B
4．Which of the following can best describe Tu Youyou and her team
A．Fortunate and energetic.
B．Patient and confident.
C．Reliable but stubborn.
D．Hard-working and determined.
答案　D
5．What can we learn from the text
A．Tu’s achievement benefits Chinese people.
B．Tu’s achievement benefits global health care.
C．Tu’s achievement is just due to her team’s assistance.
D．Tu’s achievement was recognized a long time ago.
答案　B
Step 3　剖析——长句难句
1．In the 1960s，many people were dying of malaria，and in 1969 Tu became head of a team that intended to find a cure for the disease.(P44，Para.3)
[结构分析] 此句是并列复合句。and连接两个并列分句；第二个分句中that引导定语从句，并在从句中作主语，先行词是a team。
[汉语翻译] 20世纪60年代，很多人死于疟疾，于是1969年屠呦呦担任了一个旨在找到疟疾疗法的小组组长。
2．Inspired by an over 1,600-year-old text about preparing qinghao extract with cold water，Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part.(P45，Para.3)
[结构分析] 此句是简单句。动词-ed形式短语inspired by...作原因状语；两个并列谓语为redesigned和tried；in order not to...作目的状语。
[汉语翻译] 据一本1 600多年前的古籍记载，古人通过冷水制备青蒿提取物，受此启发，屠呦呦重新设计了实验，为了不破坏其(抗疟的)有效成分，她尝试在低温下提取青蒿。
3．However，it was hard to produce enough qinghao extract for large trials because research resources were limited.(P45，Para.4)
[结构分析] 此句是复合句。主句是it was hard to produce enough qinghao extract for large trials，其中it是形式主语，真正的主语是不定式短语to produce...；because引导原因状语从句。
[汉语翻译] 然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。
4．Perhaps the next generation of scientists，drawing on the wisdom of traditional Chinese medicine，will indeed discover more medicines beneficial to global health care.(P45，Para.6)
[结构分析] 本句为简单句。现在分词短语drawing on...作状语；beneficial to...作后置定语，修饰medicines。
[汉语翻译] 也许下一代的科学家借鉴中医的智慧，确实会发现更多有益于全球医疗的药物。
Tu Youyou has become the first Chinese female scientist 1.to receive(receive) a Nobel Prize，awarded for her contribution to the fight against malaria.Malaria patients all over the world now have had a greatly increased chance of 2.survival(survive) due to her discovery of qinghaosu.
Tu 3.studied(study) medicine at university in Beijing between 1951 and 1955.In 1969 Tu became head of a team 4.intending(intend) to find a cure for the disease.When they failed，Tu referred to the ancient books of traditional Chinese medicine again.5.Inspired(inspire) by an over 1,600-year-old text，Tu redesigned the experiments to produce some promising results.After 190 failures，Tu succeeded in making qinghao extract 6.that/which could treat malaria in mice.When there was no good research equipment，they had to extract herbs using household water 7.containers(contain)．They volunteered to test qinghao extract on themselves to ensure its safety.
The efforts of Tu and her team finally paid 8.off.In November 1972，they successfully discovered the most effective part of the qinghao extract and named 9.it qinghaosu which is now a key part of many malaria medicines.In Tu’s Nobel Lecture，she encouraged scientists to further explore the treasure house of traditional Chinese medicine，which will be 10.beneficial (benefit) to global health care.
作业1　Welcome to the unit & Reading—Reading comprehension
[分值55.5分]
Ⅰ.品句猜词(共3小题；每小题1分，满分3分)
1．They need to extract as much information as possible from the first or second reading.vt.提取
2．Before the Spring Festival，every Chinese household would have their houses cleaned from top to bottom.n.家庭
3．Kids who use social media in unhealthy ways may have problems with relationships，conduct and other emotional symptoms.n.行为
Ⅱ.单词拼写(共5小题；每小题1分，满分5分)
1．But for now，they all have to postpone(延期) their plans until the winter storms pass.
2．A majority of people including some professors think that doing experiments(实验) on animals is cruel.
3.Malaria is a deadly(致命的) disease spread by mosquitoes，killing hundreds of thousands of people every year.
4．An experienced，helpful teacher who is also full of wisdom is beneficial to his students.
5．While the world’s clean water supply is limited，we must ensure everyone has sufficient access to it.
Ⅲ.主题语篇阅读(共8小题；每小题2.5分，满分20分)
A
Some educators are trying to engage(吸引) students’ attention with technology，such as educational videos，computer gaming and AI，just to name a few.But using these methods in the classroom can be very challenging.Teachers using these tools often struggle to keep students focusing on the materials，competing with the latest social media，and can feel limited by using them to get some knowledge across.Graphic novels(图画小说) offering visual information married with text provide a means to engage students in the classroom.
Educators have used this method in their teaching.For example，instead of filling out problem sheets，students in a math class were asked to read a mystery called Who Killed Professor X In this story，all of the suspects(嫌疑人) are famous mathematicians.As they tried to figure out the connections between the suspects，students often forgot that they were doing math focusing instead of finding secret details to solve the problem.Although this is just one experience for these students，it improves their confidence and shows them how math can be fun.
Jason Ho，an assistant professor at Dordt University，uses Max the Demon vs Entropy of Doom to teach his physics students about a topic.This topic can be particularly difficult for some students because they can’t physically touch something.Ho said graphic novels can create an engaging learning environment，and most of his students now understand the subject by getting clear explanations for some ideas.
Although the Internet offers a lot of math and physics resources，it can be tiring to search through many hours of videos to find the perfect one to get the “aha！” moment in learning.Graphic novels provide a starting point with a wide range of topics.Want to learn about programming Try the Secret Coders series.Need more female role models in science Astronauts: Women on the Final Frontier could be just what you’re looking for.
With all that graphic novels offered，we believe that the right set of graphic novels can inspire future scientists as much as any single person can.
1．What problem are some teachers faced with
A．Teaching students to learn self-control.
B．Helping students gain high-tech knowledge.
C．Holding students’ attention with technology.
D．Controlling the bad influence of social media.
答案　D
解析　细节理解题。根据第一段的“But using these methods...be very challenging.Teachers using these tools often struggle to keep students focusing on the materials，competing with the latest social media，and can feel limited by using them to get some knowledge across.(使用这些工具的教师往往很难让学生专注于材料，要与最新的社交媒体竞争，并且通过使用这些工具来讲解一些知识会感觉受到限制)”可知，一些教师面临的问题是控制社交媒体的不良影响。故选D。
2．What is mentioned about graphic novels in paragraph 2
A．They are mainly designed for students.
B．They can make learning more enjoyable.
C．They require students to learn through performance.
D．They lead students to work hard on problem sheets.
答案　B
解析　细节理解题。根据第二段的“Although this is just one experience for these students，it improves their confidence and shows them how math can be fun.”可知，图画小说让学习变得更有趣。故选B。
3．What is probably Jason Ho’s attitude towards teaching with graphic novels
A．Positive. B．Doubtful.
C．Negative. D．Curious.
答案　A
解析　推理判断题。根据第三段的“Ho said graphic novels can create an engaging learning environment，and most of his students now understand the subject by getting clear explanations for some ideas.”可知，Jason Ho对于使用图画小说教学持支持的态度。故选A。
4．What is considered the advantage of graphic novels over Internet resources
A．They allow reading anytime and anywhere.
B．They introduce many role models to students.
C．They are more attractive with wonderful pictures.
D．They enable students to quickly find suitable materials.
答案　D
解析　细节理解题。根据第四段可知，互联网提供了很多数学和物理学资源，但要从中找到最合适的需要耗费很多时间，而图画小说可以让学生快速找到合适的材料。故选D。
B(此篇精读)
Ask most folks who came up with the theory of evolution，and they’ll tell you it was Charles Darwin.In fact，Alfred Russel Wallace，another British naturalist，was a co-discoverer① of the theory—though Darwin has gotten most of the credit.Actually，Wallace outlived② Darwin by 17 years，long enough to see evolutionary theory gain acceptance.
Wallace developed his most important ideas about natural selection during an eight-year expedition(探险) to what was then the Dutch East Indies—modern-day Indonesia—to observe wildlife and collect specimens(标本)．Few places on earth can match this region’s huge diversity of plant and animal life.Wallace collected more than 100,000 insect，bird and animal specimens，which he gave to British museums.
By 1855，Wallace had come to the conclusion that living things evolve.But he didn’t figure out how until one night three years later.He was on the island of Halmahera，ill with a fever，when it came to him：Animals evolve by adapting to their environment.As soon as he could，Wallace wrote his theory down in a nine-page paper，says Tony Whitten，a Wallace expert.“He sent that to Darwin，as an older mentor(导师)，if you like，to have a peer review before publication，” Whitten says.
Darwin had reached the same conclusion years earlier，and Wallace’s letter inspired him to act.The two men published a joint(联合的) paper in 1858，arguing the theory of evolution and natural selection.It shook mankind’s assumptions about its origins.The following year，Darwin published his book On the Origin of Species and rose to fame③.Over time，however，Wallace faded(逐渐消失) from the public memory.
语篇解读　这是一篇说明文。文章主要介绍了阿尔弗雷德·拉塞尔·华莱士是如何形成他的自然选择理论的，以及他和达尔文共同发表进化论和自然选择理论的过程。
5．How did Wallace develop his ideas about natural selection
A．By travelling around the world.
B．By studying specimens in the museums.
C．By researching wild animals and plants.
D．By debating with other scientists.
答案　C
解析　细节理解题。根据第二段中“Wallace developed his most important ideas about natural selection...to observe wildlife and collect specimens(标本)．”可知，华莱士是通过研究野生动植物形成了他的自然选择理论的。故选C。
6．Why did Wallace send his paper to Darwin
A．To claim authorship of the study.
B．To ask for financial support.
C．To challenge Darwin’s opinion.
D．To seek feedback before publication.
答案　D
解析　细节理解题。根据第三段中“He sent that to Darwin，as an older mentor(导师)，if you like，to have a peer review before publication(他将这篇论文寄给了达尔文——可以说视其为前辈导师——希望在发表前获得同行评议)”可知，华莱士把他的论文寄给达尔文是希望在论文出版前得到达尔文的反馈。故选D。
7．What happened after the joint paper was published
A．People began to doubt their origin.
B．The two scientists became well-known.
C．Darwin arrived at the same conclusion.
D．They immediately co-authored another book.
答案　A
解析　细节理解题。根据最后一段中“The two men published a joint(联合的) paper in 1858，arguing the theory of evolution and natural selection.It shook mankind’s assumptions about its origins.(1858年，两人发表了一篇联合论文，论述了进化论和自然选择理论。它动摇了人类对其起源的假设)”可知，联合论文被发表后，人们开始怀疑自己的起源。故选A。
8．What is the best title for the text
A．The Untold Story of Charles Darwin
B．The Other Man Behind Evolutionary Theory
C．The Development of the Theory of Evolution
D．The Expedition That Changed the World
答案　B
解析　标题归纳题。根据第一段和全文内容可知，文章主要介绍了阿尔弗雷德·拉塞尔·华莱士是如何形成他的自然选择理论的，以及他和达尔文共同发表进化论和自然选择理论的过程。全文围绕华莱士在进化论中的关键角色展开，强调他是被忽视的另一位贡献者。由此可知，B选项“进化论背后的另一个人”最符合文章标题。故选B。
[语境猜词]
①co-discoverer(派)＝co＋discover＋er n．共同发现者
②outlive(派)＝out＋live v．比……活得长
③rise to fame声名鹊起
[句式分析]
Wallace developed his most important ideas about natural selection during an eight-year expedition to what was then the Dutch East Indies—modern-day Indonesia—to observe wildlife and collect specimens.
分析：此句为复合句。what引导的是宾语从句，作介词to的宾语；to observe wildlife and collect specimens为to do不定式短语作目的状语。
翻译：华莱士对当时的荷属东印度群岛(现在的印度尼西亚)进行了为期8年的考察，观察野生动植物并收集标本，期间他形成了关于自然选择的最重要观点。
Ⅳ.七选五阅读(共5小题；每小题2.5分，满分12.5分)
How to Be a Good Scientist
Perhaps you’re a young person who loves science and wants to help the world.Or maybe you’ve been doing science for a while and want to improve. 1 They can help you do good things for science and maybe for the world too.
Love for science is key to being a good scientist.When you love what you do，you’ll study and learn with passion.Being passionate about your work makes you better at it. 2 It’s important to feel happy and proud of your work.Doing something you love is the best way to succeed.
To be a good scientist，you need to be open to new ideas and willing to change your mind based on the facts. 3 It’s important to accept the results of your experiments，even if they’re not what you expected.This helps you learn and improve your work.
Practice your writing and reading skills.Create a writing process that works for you，like going into an area with peace and quiet or putting on classical music to help you focus，and stick to it.Try to do a little writing every day，and put your ideas or thoughts down on the page so you get into the habit of recording your ideas. 4
5 Challenge yourself to come up with one idea related to your project a day.Don’t be shy about your ideas.As a scientist in a competitive field，you need to create your own opportunities by owning your ideas and working hard to develop them further.
A．Take charge of your ideas.
B．Make time for a hobby outside of scientific work.
C．If you enjoy science，you’re already on the right path.
D．A good scientist should be good at explaining scientific ideas.
E．Either way，there are important steps to become a good scientist.
F．Don’t just stick to your own ideas；consider what other scientists have found too.
G．They could later end up in a published paper or in a lecture about your latest research.
1．答案　E
解析　根据上文“Perhaps you’re a young person who loves science and wants to help the world.Or maybe you’ve been doing science for a while and want to improve.”和下文“They can help you do good things for science and maybe for the world too.”可知，E选项“无论哪种情况，成为一个好的科学家都有一些重要的步骤”承上启下，其中的Either way呼应上文讲到的两种情况，important steps是下文中的They指代的对象。故选E。
2．答案　C
解析　根据上文“When you love what you do，you’ll study and learn with passion.Being passionate about your work makes you better at it.”可知，C选项“如果你喜欢科学，你已经在正确的道路上”承接上文，继续说明热爱让你的选择更正确，其中的enjoy呼应上文中的passionate。故选C。
3．答案　F
解析　根据上文“To be a good scientist，you need to be open to new ideas and willing to change your mind based on the facts.”和下文“It’s important to accept the results of your experiments，even if they’re not what you expected.”可知，选项F“不要只坚持自己的想法；也要考虑其他科学家的发现”承上启下，进一步说明要对新想法持开放态度。故选F。
4．答案　G
解析　根据上文“Try to do a little writing every day，and put your ideas or thoughts down on the page so you get into the habit of recording your ideas.”可知，选项G“它们将来可能会发表在论文中，或者在关于你最新研究的讲座中被提及”承接上文，说明这么做有何意义，其中的They指代上文中的ideas or thoughts。故选G。
5．答案　A
解析　根据下文“Challenge yourself to come up with one idea related to your project a day.Don’t be shy about your ideas.As a scientist in a competitive field，you need to create your own opportunities by owning your ideas and working hard to develop them further.”可知，本段主要讲要掌控自己的想法。故选项A“掌控你的想法”可以作为本段主旨句，引起下文。故选A。
Ⅴ.语法填空(共10小题；每小题1.5分，满分15分)
Tim and I talked a lot about his problems，and I’m so glad that I could help my best friend.It also left me thinking about what it really means to be a “good friend”．In my opinion，the following qualities form the 1. (basic) of a friendship.
A good friend needs to be 2. (support)．I can see that Tim is having trouble 3._________________ (balance) his project and his schoolwork，and I can see that both are important to him.I must respect and support the choices he makes.I should also encourage him to take action to get over these difficulties.
A good friend also needs to be selfless.Tim is someone 4. I should try my best to help，even if it means more work for me.When he’s struggling 5. his schoolwork，I should do all I can 6. (help) him become a more efficient learner.It’ll take up some of my spare time,7. this friendship is worth my extra time and effort.I’m sure that Tim would do 8. same for me.
To me，a good friend brings out the best in a person.And I think Tim is the one who brings out the best in me.Through our conversation today，I know that our friendship will grow 9.___________________(strong) than ever.I 10. (value) these qualities of a good friend and try to measure myself by these standards as our friendship develops.
语篇解读　本文是一篇记叙文。作者讲述了自己从与朋友蒂姆的相处中，领悟到的一个好朋友的基本品质。
1．答案　basis/base
解析　考查名词。根据句意：在我看来，下列品质构成了友谊的基础。form the basis/base of 构成……的基础。故填basis/base。
2．答案　supportive
解析　考查形容词。此处作表语，应用形容词supportive“支持的”。故填supportive。
3．答案　balancing
解析　考查非谓语动词。固定搭配have trouble (in) doing sth“做某事有困难”，应用v.-ing形式。故填balancing。
4．答案　whom/that/who
解析　考查定语从句。此处是限制性定语从句，先行词是someone，指人，关系词在从句中作宾语，应用关系代词whom或that或who引导。故填whom/that/who。
5．答案　with
解析　考查介词。固定搭配struggle with表示“与某种困难、问题或挑战进行斗争，努力应对”。故填with。
6．答案　to help
解析　考查非谓语动词。此处作目的状语，应用动词不定式。故填to help。
7．答案　but
解析　考查连词。前后句意存在转折关系，应用表示转折的连词but。故填but。
8．答案　the
解析　考查冠词。根据句意“同样的”可知，此处使用固定搭配the same。故填the。
9．答案　stronger
解析　考查形容词比较级。根据后文than ever可知，此处应用形容词比较级stronger，表示“更牢固的”。故填stronger。
10．答案　will value
解析　考查动词时态。主句使用一般将来时，时间状语从句中使用一般现在时，从句使用develops，故主句用一般将来时。故填will value。(共68张PPT)
Period 1
Scientists who
changed the world
Unit 4
Welcome to the unit & Reading—Reading comprehension
内容索引
Step 1　速读——整体感知
Step 2　细读——精研语篇
Step 3　剖析——长句难句
作业1
Step 4　达标检测
速读——整体感知
What is the main idea of the passage
A.Chinese scientist Tu Youyou’s career.
B.Chinese scientist Tu Youyou’s lecture.
C.Chinese scientist Tu Youyou and her team.
D.Chinese scientist Tu Youyou and the discovery of qinghaosu.
Ⅰ.明文章大意
√
Ⅱ.悉篇章结构
discovery
medicine
返 回
cure
referred to
limited
safety
细读——精研语篇
Read the passage carefully and choose the best answer.
1.How long did it take Tu and her team to extract qinghaosu
A.Less than one year.
B.About two years.
C.About three years.
D.Less than two years.
√
2.Which word can be used to replace the word“promising” in paragraph 3
A.Hopeful. B.Deadly.
C.Surprising. D.Disappointing.
√
3.Which of the following problems did Tu and her team face
A.They lacked courage.
B.They didn’t have enough safety data.
C.They gave up easily when facing difficulties.
D.They had enough research resources and good equipment.
√
4.Which of the following can best describe Tu Youyou and her team
A.Fortunate and energetic.
B.Patient and confident.
C.Reliable but stubborn.
D.Hard-working and determined.
√
5.What can we learn from the text
A.Tu’s achievement benefits Chinese people.
B.Tu’s achievement benefits global health care.
C.Tu’s achievement is just due to her team’s assistance.
D.Tu’s achievement was recognized a long time ago.
√
返 回
剖析——长句难句
1.In the 1960s，many people were dying of malaria，and in 1969 Tu became head of a team that intended to find a cure for the disease.(P44，Para.3)
[结构分析] 此句是 句。and连接两个并列分句；第二个分句中that引导 从句，并在从句中作 ，先行词是 。
[汉语翻译]_____________________________________________________
_______________________________________________________________
20世纪60年代，很多人死于疟疾，于是1969年屠呦呦担任了一个旨在找到疟疾疗法的小组组长。
并列复合
定语
主语
a team
2.Inspired by an over 1,600-year-old text about preparing qinghao extract with cold water，Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part.(P45，Para.3)
[结构分析] 此句是 句。动词-ed形式短语inspired by...作 ；两个并列谓语为 和 ；in order not to...作 。
[汉语翻译]_____________________________________________________
______________________________________________________________________________________________________________________________
简单
redesigned
原因状语
据一本1 600多年前的古籍记载，古人通过冷水制备青蒿提取物，受此启发，屠呦呦重新设计了实验，为了不破坏其(抗疟的)有效成分，她尝试在低温下提取青蒿。
tried
目的状语
3.However，it was hard to produce enough qinghao extract for large trials because research resources were limited.(P45，Para.4)
[结构分析] 此句是 句。主句是it was hard to produce enough qinghao extract for large trials，其中it是 ，真正的主语是不定式短语to produce...；because引导 从句。
[汉语翻译]_____________________________________________________
_______________________________________________________________
复合
形式主语
原因状语
然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。
4.Perhaps the next generation of scientists，drawing on the wisdom of traditional Chinese medicine，will indeed discover more medicines beneficial to global health care.(P45，Para.6)
[结构分析] 本句为 句。现在分词短语drawing on...作 ；beneficial to...作 ，修饰 。
[汉语翻译]_____________________________________________________
_______________________________________________________________
简单
状语
也许下一代的科学家借鉴中医的智慧，确实会发现更多有益于全球医疗的药物。
后置定语
medicines
返 回
达标检测
Tu Youyou has become the first Chinese female scientist 1._____________(receive) a Nobel Prize，awarded for her contribution to the fight against malaria.Malaria patients all over the world now have had a greatly increased chance of 2. (survive) due to her discovery of qinghaosu.
Tu 3. (study) medicine at university in Beijing between 1951 and 1955.In 1969 Tu became head of a team 4. (intend) to find a cure for the disease.
课文语法填空
to receive
survival
studied
intending
When they failed，Tu referred to the ancient books of traditional Chinese medicine again.5. (inspire) by an over 1,600-year-old text，Tu redesigned the experiments to produce some promising results.After 190 failures，Tu succeeded in making qinghao extract 6. could treat malaria in mice.When there was no good research equipment，they had to extract herbs using household water 7. (contain).They volunteered to test qinghao extract on themselves to ensure its safety.
Inspired
that/which
containers
返 回
The efforts of Tu and her team finally paid 8. .In November 1972，they successfully discovered the most effective part of the qinghao extract and named 9. qinghaosu which is now a key part of many malaria medicines.In Tu’s Nobel Lecture，she encouraged scientists to further explore the treasure house of traditional Chinese medicine，which will be 10. (benefit) to global health care.
off
it
beneficial
作业1
1.They need to extract as much information as possible from the first or second reading.
2.Before the Spring Festival，every Chinese household would have their houses cleaned from top to bottom.
3.Kids who use social media in unhealthy ways may have problems with relationships，conduct and other emotional symptoms.
Ⅰ.品句猜词
_________
_______
________
vt.提取
n.家庭
n.行为
1.But for now，they all have to (延期) their plans until the winter storms pass.
2.A majority of people including some professors think that doing _____________(实验) on animals is cruel.
3.Malaria is a (致命的) disease spread by mosquitoes，killing hundreds of thousands of people every year.
Ⅱ.单词拼写
postpone
experiments
deadly
4.An experienced，helpful teacher who is also full of wisdom is ___________to his students.
5.While the world’s clean water supply is ，we must ensure everyone has sufficient access to it.
beneficial
limited
A
Some educators are trying to engage(吸引) students’ attention with technology，such as educational videos，computer gaming and AI，just to name a few.But using these methods in the classroom can be very challenging.Teachers using these tools often struggle to keep students focusing on the materials，competing with the latest social media，
语篇解读　本文是一篇说明文，主要说明了图画小说是一种有趣且有效的课堂教学工具。
Ⅲ.主题语篇阅读
and can feel limited by using them to get some knowledge across.Graphic novels(图画小说) offering visual information married with text provide a means to engage students in the classroom.
Educators have used this method in their teaching.For example，instead of filling out problem sheets，students in a math class were asked to read a mystery called Who Killed Professor X In this story，all of the suspects(嫌疑人) are famous mathematicians.As they tried to figure out the connections between the suspects，students often forgot that they were doing math focusing instead of finding secret details to solve the problem.Although this is just one experience for these students，it improves their confidence and shows them how math can be fun.
Jason Ho，an assistant professor at Dordt University，uses Max the Demon vs Entropy of Doom to teach his physics students about a topic.This topic can be particularly difficult for some students because they can’t physically touch something.Ho said graphic novels can create an engaging learning environment，and most of his students now understand the subject by getting clear explanations for some ideas.
Although the Internet offers a lot of math and physics resources，it can be tiring to search through many hours of videos to find the perfect one to get the “aha！” moment in learning.Graphic novels provide a starting point with a wide range of topics.Want to learn about programming Try the Secret Coders series.Need more female role models in science Astronauts: Women on the Final Frontier could be just what you’re looking for.
With all that graphic novels offered，we believe that the right set of graphic novels can inspire future scientists as much as any single person can.
1.What problem are some teachers faced with
A.Teaching students to learn self-control.
B.Helping students gain high-tech knowledge.
C.Holding students’ attention with technology.
D.Controlling the bad influence of social media.
√
细节理解题。根据第一段的“But using these methods...be very challenging.Teachers using these tools often struggle to keep students focusing on the materials，competing with the latest social media，and can feel limited by using them to get some knowledge across.(使用这些工具的教师往往很难让学生专注于材料，要与最新的社交媒体竞争，并且通过使用这些工具来讲解一些知识会感觉受到限制)”可知，一些教师面临的问题是控制社交媒体的不良影响。故选D。
解析
2.What is mentioned about graphic novels in paragraph 2
A.They are mainly designed for students.
B.They can make learning more enjoyable.
C.They require students to learn through performance.
D.They lead students to work hard on problem sheets.
√
细节理解题。根据第二段的“Although this is just one experience for these students，it improves their confidence and shows them how math can be fun.”可知，图画小说让学习变得更有趣。故选B。
解析
3.What is probably Jason Ho’s attitude towards teaching with graphic novels
A.Positive. B.Doubtful.
C.Negative. D.Curious.
√
推理判断题。根据第三段的“Ho said graphic novels can create an engaging learning environment，and most of his students now understand the subject by getting clear explanations for some ideas.”可知，Jason Ho对于使用图画小说教学持支持的态度。故选A。
解析
4.What is considered the advantage of graphic novels over Internet resources
A.They allow reading anytime and anywhere.
B.They introduce many role models to students.
C.They are more attractive with wonderful pictures.
D.They enable students to quickly find suitable materials.
√
细节理解题。根据第四段可知，互联网提供了很多数学和物理学资源，但要从中找到最合适的需要耗费很多时间，而图画小说可以让学生快速找到合适的材料。故选D。
解析
B(此篇精读)
Ask most folks who came up with the theory of evolution，and they’ll tell you it was Charles Darwin.In fact，Alfred Russel Wallace，another British naturalist，was a co-discoverer① of the theory—though Darwin has gotten most of the credit.Actually，Wallace outlived② Darwin by 17 years，long enough to see evolutionary theory gain acceptance.
语篇解读　这是一篇说明文。文章主要介绍了阿尔弗雷德·拉塞尔·华莱士是如何形成他的自然选择理论的，以及他和达尔文共同发表进化论和自然选择理论的过程。
Wallace developed his most important ideas about natural selection during an eight-year expedition(探险) to what was then the Dutch East Indies—modern-day Indonesia—to observe wildlife and collect specimens(标本).Few places on earth can match this region’s huge diversity of plant and animal life.Wallace collected more than 100,000 insect，bird and animal specimens，which he gave to British museums.
By 1855，Wallace had come to the conclusion that living things evolve.But he didn’t figure out how until one night three years later.He was on the island of Halmahera，ill with a fever，when it came to him：Animals evolve by adapting to their environment.As soon as he could，Wallace wrote his theory down in a nine-page paper，says Tony Whitten，a Wallace expert.“He sent that to Darwin，as an older mentor(导师)，if you like，to have a peer review before publication，” Whitten says.
Darwin had reached the same conclusion years earlier，and Wallace’s letter inspired him to act.The two men published a joint(联合的) paper in 1858，arguing the theory of evolution and natural selection.It shook mankind’s assumptions about its origins.The following year，Darwin published his book On the Origin of Species and rose to fame③.Over time，however，Wallace faded(逐渐消失) from the public memory.
5.How did Wallace develop his ideas about natural selection
A.By travelling around the world.
B.By studying specimens in the museums.
C.By researching wild animals and plants.
D.By debating with other scientists.
√
细节理解题。根据第二段中“Wallace developed his most important ideas about natural selection...to observe wildlife and collect specimens(标本).”可知，华莱士是通过研究野生动植物形成了他的自然选择理论的。故选C。
解析
6.Why did Wallace send his paper to Darwin
A.To claim authorship of the study.
B.To ask for financial support.
C.To challenge Darwin’s opinion.
D.To seek feedback before publication.
√
细节理解题。根据第三段中“He sent that to Darwin，as an older mentor(导师)，if you like，to have a peer review before publication(他将这篇论文寄给了达尔文——可以说视其为前辈导师——希望在发表前获得同行评议)”可知，华莱士把他的论文寄给达尔文是希望在论文出版前得到达尔文的反馈。故选D。
解析
7.What happened after the joint paper was published
A.People began to doubt their origin.
B.The two scientists became well-known.
C.Darwin arrived at the same conclusion.
D.They immediately co-authored another book.
细节理解题。根据最后一段中“The two men published a joint(联合的) paper in 1858，arguing the theory of evolution and natural selection.It shook mankind’s assumptions about its origins.(1858年，两人发表了一篇联合论文，论述了进化论和自然选择理论。它动摇了人类对其起源的假设)”可知，联合论文被发表后，人们开始怀疑自己的起源。故选A。
解析
√
8.What is the best title for the text
A.The Untold Story of Charles Darwin
B.The Other Man Behind Evolutionary Theory
C.The Development of the Theory of Evolution
D.The Expedition That Changed the World
√
标题归纳题。根据第一段和全文内容可知，文章主要介绍了阿尔弗雷德·拉塞尔·华莱士是如何形成他的自然选择理论的，以及他和达尔文共同发表进化论和自然选择理论的过程。全文围绕华莱士在进化论中的关键角色展开，强调他是被忽视的另一位贡献者。由此可知，B选项“进化论背后的另一个人”最符合文章标题。故选B。
解析
①co-discoverer(派)＝co＋discover＋er n.____________
②outlive(派)＝out＋live v._____________
③rise to fame _________
语境猜词
共同发现者
比……活得长
声名鹊起
Wallace developed his most important ideas about natural selection during an eight-year expedition to what was then the Dutch East Indies—modern-day Indonesia—to observe wildlife and collect specimens.
分析：此句为 句。what引导的是 从句，作介词to的宾语；to observe wildlife and collect specimens为to do不定式短语作 状语。
翻译：_________________________________________________________
______________________________________________________________________________________________________________________________
句式分析
复合
宾语
目的
华莱士对当时的荷属东印度群岛(现在的印度尼西亚)进行了为期8年的考察，观察野生动植物并收集标本，期间他形成了关于自然选择的最重要观点。
How to Be a Good Scientist
Perhaps you’re a young person who loves science and wants to help the world.
语篇解读　本文是一篇说明文，主要介绍了如何成为一个好的科学家。
Ⅳ.七选五阅读
Or maybe you’ve been doing science for a while and want to improve. 1 They can help you do good things for science and maybe for the world too.
A.Take charge of your ideas.
B.Make time for a hobby outside of scientific work.
C.If you enjoy science，you’re already on the right path.
D.A good scientist should be good at explaining scientific ideas.
E.Either way，there are important steps to become a good scientist.
F.Don’t just stick to your own ideas；consider what other scientists have found too.
G.They could later end up in a published paper or in a lecture about your latest
research.
√
根据上文“Perhaps you’re a young person who loves science and wants to help the world.Or maybe you’ve been doing science for a while and want to improve.”和下文“They can help you do good things for science and maybe for the world too.”可知，E选项“无论哪种情况，成为一个好的科学家都有一些重要的步骤”承上启下，其中的Either way呼应上文讲到的两种情况，important steps是下文中的They指代的对象。故选E。
解析
Love for science is key to being a good scientist.When you love what you do，you’ll study and learn with passion.Being passionate about your work makes you better at it. 2 It’s important to feel happy and proud of your work.Doing something you love is the best way to succeed.
A.Take charge of your ideas.
B.Make time for a hobby outside of scientific work.
C.If you enjoy science，you’re already on the right path.
D.A good scientist should be good at explaining scientific ideas.
E.Either way，there are important steps to become a good scientist.
F.Don’t just stick to your own ideas；consider what other scientists have found too.
G.They could later end up in a published paper or in a lecture about your latest
research.
√
根据上文“When you love what you do，you’ll study and learn with passion.Being passionate about your work makes you better at it.”可知，C选项“如果你喜欢科学，你已经在正确的道路上”承接上文，继续说明热爱让你的选择更正确，其中的enjoy呼应上文中的passionate。故选C。
解析
To be a good scientist，you need to be open to new ideas and willing to change your mind based on the facts. 3 It’s important to accept the results of your experiments，even if they’re not what you expected.This helps you learn and improve your work.
A.Take charge of your ideas.
B.Make time for a hobby outside of scientific work.
C.If you enjoy science，you’re already on the right path.
D.A good scientist should be good at explaining scientific ideas.
E.Either way，there are important steps to become a good scientist.
F.Don’t just stick to your own ideas；consider what other scientists have found too.
G.They could later end up in a published paper or in a lecture about your latest
research.
√
根据上文“To be a good scientist，you need to be open to new ideas and willing to change your mind based on the facts.”和下文“It’s important to accept the results of your experiments，even if they’re not what you expected.”可知，选项F“不要只坚持自己的想法；也要考虑其他科学家的发现”承上启下，进一步说明要对新想法持开放态度。故选F。
解析
Practice your writing and reading skills.Create a writing process that works for you，like going into an area with peace and quiet or putting on classical music to help you focus，and stick to it.Try to do a little writing every day，and put your ideas or thoughts down on the page so you get into the habit of recording your ideas. 4
A.Take charge of your ideas.
B.Make time for a hobby outside of scientific work.
C.If you enjoy science，you’re already on the right path.
D.A good scientist should be good at explaining scientific ideas.
E.Either way，there are important steps to become a good scientist.
F.Don’t just stick to your own ideas；consider what other scientists have found too.
G.They could later end up in a published paper or in a lecture about your latest
research.
√
根据上文“Try to do a little writing every day，and put your ideas or thoughts down on the page so you get into the habit of recording your ideas.”可知，选项G“它们将来可能会发表在论文中，或者在关于你最新研究的讲座中被提及”承接上文，说明这么做有何意义，其中的They指代上文中的ideas or thoughts。故选G。
解析
5 Challenge yourself to come up with one idea related to your project a day.Don’t be shy about your ideas.As a scientist in a competitive field，you need to create your own opportunities by owning your ideas and working hard to develop them further.
A.Take charge of your ideas.
B.Make time for a hobby outside of scientific work.
C.If you enjoy science，you’re already on the right path.
D.A good scientist should be good at explaining scientific ideas.
E.Either way，there are important steps to become a good scientist.
F.Don’t just stick to your own ideas；consider what other scientists have found too.
G.They could later end up in a published paper or in a lecture about your latest
research.
√
根据下文“Challenge yourself to come up with one idea related to your project a day.Don’t be shy about your ideas.As a scientist in a competitive field，you need to create your own opportunities by owning your ideas and working hard to develop them further.”可知，本段主要讲要掌控自己的想法。故选项A“掌控你的想法”可以作为本段主旨句，引起下文。故选A。
解析
Tim and I talked a lot about his problems，and I’m so glad that I could help my best friend.It also left me thinking about what it really means to be a “good friend”.
语篇解读　本文是一篇记叙文。作者讲述了自己从与朋友蒂姆的相处中，领悟到的一个好朋友的基本品质。
Ⅴ.语法填空
In my opinion，the following qualities form the 1. (basic) of a friendship.
basis/base
考查名词。根据句意：在我看来，下列品质构成了友谊的基础。form the basis/base of 构成……的基础。故填basis/base。
解析
A good friend needs to be 2. (support).I can see that Tim is having trouble 3._______________ (balance) his project and his schoolwork，and I can see that both are important to him.I must respect and support the choices he makes.I should also encourage him to take action to get over these difficulties.
supportive
balancing
2.考查形容词。此处作表语，应用形容词supportive“支持的”。故填supportive。
3.考查非谓语动词。固定搭配have trouble (in) doing sth“做某事有困难”，应用v.-ing形式。故填balancing。
解析
A good friend also needs to be selfless.Tim is someone 4._______________
I should try my best to help，even if it means more work for me.When he’s struggling 5. his schoolwork，
whom/that/who
4.考查定语从句。此处是限制性定语从句，先行词是someone，指人，关系词在从句中作宾语，应用关系代词whom或that或who引导。故填whom/that/who。
5.考查介词。固定搭配struggle with表示“与某种困难、问题或挑战进行斗争，努力应对”。故填with。
解析
with
I should do all I can 6. (help) him become a more efficient learner.It’ll take up some of my spare time,7. this friendship is worth my extra time and effort.I’m sure that Tim would do 8.________ same for me.
to help
but
the
6.考查非谓语动词。此处作目的状语，应用动词不定式。故填to help。
7.考查连词。前后句意存在转折关系，应用表示转折的连词but。故填but。
8.考查冠词。根据句意“同样的”可知，此处使用固定搭配the same。故填the。
解析
To me，a good friend brings out the best in a person.And I think Tim is the one who brings out the best in me.Through our conversation today，I know that our friendship will grow 9._____________(strong) than ever.I 10. (value) these qualities of a good friend and try to measure myself by these standards as our friendship develops.
stronger
9.考查形容词比较级。根据后文than ever可知，此处应用形容词比较级stronger，表示“更牢固的”。故填stronger。
10.考查动词时态。主句使用一般将来时，时间状语从句中使用一般现在时，从句使用develops，故主句用一般将来时。故填will value。
解析
will value
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