课时达标(二十一) Unit 1 Great scientists
(见学用课时P49)
Ⅰ 阅读理解
A
课标话题 人与社会·对社会有突出贡献的人物 体裁 记叙文
词 数 311 难度
(2019·河南省实验月考)Eight years before his death in 1896, Alfred Nobel was surprised to read an obituary(讣告) in the local newspaper.This was a strange obituary, for it told Alfred Nobel, the man who was reading it, that he was dead.The newspaper had confused Alfred with his brother, Ludvig, who had recently died.
Nobel was shocked to read that he had passed away, and he was even more annoyed by the title of his obituary: The merchant of death is dead.Alfred was a very rich and successful armaments manufacturer(武器制造商)．
This incident got him thinking about his reputation.What would people think of him after his real death? Would they really say “That was a man who profited from killing”？It was this thought that led him to leave his money—a huge amount of it—for the founding of the famous Nobel prizes.His aim was for his money to be used to support the ongoing quest(追求) for excellence in the sciences and literature, and the ideal of peace.Thousands of men and women have been honored since the first awards were given out in 1901.The awards let the world know about the developments that may have a huge effect on our lives.
However, the prizes are controversial sometimes.There is often protest(抗议) at the award of the Peace Prize when not everyone thinks that the award?winners deserve the award.Even the award for literature has sometimes been criticized because the award committee often neglects important writers.The highly influential novelists James Joyce and Marcel Proust, for example, were never honored by the Swedish Academy.
Still, for the most part the awards don't cause many complaints.Alfred Nobel founded the prizes to recognize those who have had “the greatest benefit to mankind” and few would disagree that most of the prizewinners—among them, Albert Einstein and Martin Luther King Jr—have made contributions that deserve to be honored and remembered.
语篇导读 1888年，Alfred Nobel偶然看到了一则“讣告”……他由此开始反思，并设立了诺贝尔奖，以奖励在科学、文学以及和平方面作出突出贡献的人。
1．How did Alfred Nobel feel when he read the obituary in the newspaper?
A．Sad and worried.
B．Shocked and upset.
C．Surprised and confused.
D．Amused and puzzled.
解析 B 细节理解题。根据第二段第一句可知，看到这则讣告时，他不仅吃惊，而且很生气，故选B项。
2．What did Alfred Nobel decide to do after reading the obituary?
A．Seek excellence in the sciences.
B．Donate all his money to the charity.
C．Stop producing any killing weapons.
D．Set up the Nobel prizes with his money.
解析 D 细节理解题。根据第三段可知，Alfred Nobel看到这则讣告之后，想了很多，最终决定把遗产中大部分的钱用于设立诺贝尔奖，故选D项。
3．Why does the author mention James Joyce and Marcel Proust?
A．To show the controversy of some Nobel prizes.
B．To give examples of influential Nobel prizewinners.
C．To explain the standard of giving out the Nobel prizes.
D．To prove the influence of the Nobel prizes on literature.
解析 A 推理判断题。根据第四段第一句并结合下文可知，作者提到这两位作家，是为了说明有时诺贝尔奖存在争议，故选A项。
4．What does the author think of the Nobel prizes?
A．There should be more female winners.
B．There are too many controversial winners.
C．They have honored many worthy winners.
D．The committee should be more selective.
解析 C 观点态度题。根据最后一段可知，作者认为诺贝尔奖奖励了很多值得赞赏的人，故选C项。
B
课标话题 人与社会·科技发展 体裁 记叙文
词 数 308 难度
(2019·石家庄重点高中摸底)When Gitanjali Rao shared how she likes “finding solutions to real problems”， it was hard to imagine this dynamic girl could settle a problem that had escaped scientists for years.
In just three months, Rao came up with a device that can replace the costly and lengthy tests currently used to reliably determine lead levels in our fresh water. Inspired by the current litigation(诉讼) in Flint, Michigan, a case of water pollution from 2014 until present, Rao designed a new testing system that resulted in her being named “America's top young scientist” for 2017.
Rao had been following the water problem for about two years. She was amazed by the number of people affected by lead pollution in water and wanted to do something to change this. Rao spent months trying to convince local high schools and colleges to give her lab time to continue her experiment. At home, Rao worked on her project in the “science room” she asked her parents to create for her. Rao has created a device that uses three parts: a cartridge, a Bluetooth reader and an app. To put it simply, the cartridge contains carbon nanotubes(纳米管) that react to lead. This reaction is then registered by the Bluetooth reader, which sends a signal to a mobile app that can tell you immediately if your water is safe to drink.
Rao appropriately named the device Tethys and is hoping to make a little improvement to get the device on the market. While we may not be aware of any lead pollution present in our aging pipelines, lead poisoning can cause delays in physical and mental development. With Rao believing that “the purpose of science is to make a difference”， her incredible invention could make a difference to millions of people in the United States.
语篇导读 一个女孩发明了一款可以检测水中铅含量的装置，从而解决了一个多年来科学家忽视的问题。
【熟词生义】lead 常用义：v.引领 生义：n.铅
put 常用义：v.放，安置 生义：v.表达
reader 常用义：n.读者 生义：n.阅读器
5．What do we know about Rao's device?
A．It's cheap and quick.
B．It's cheap and inaccurate.
C．It's expensive and reliable.
D．It's portable and time?consuming.
解析 A 推理判断题。根据第二段第一句可推知，与以前又贵又费时的设备相比，Rao所发明的设备既便宜又省时，与第三段最后一句相呼应，故选A项。
6．What made Rao have the idea of designing the device?
A．Her parents' suggestions.
B．Her desire for winning the award.
C．Her interest in settling real problems.
D．The water pollution litigation in Flint.
解析 D 细节理解题。根据第二段第二句可知，Rao设计这种装置的想法是受一起水污染诉讼的启发，故选D项。
7．What do the carbon nanotubes function as?
A．Sending immediate signals.
B．Detecting the presence of lead.
C．Recording the reaction results.
D．Showing the water quality results.
解析 B 细节理解题。根据第三段倒数第二句可知，这个碳纳米管可以对铅起反应，即可以检测出水中是否含有铅，故选B项。
8．What does the author think of Rao's invention?
A．It will lead Rao to make a fortune.
B．It will help millions of Americans drink safe water.
C．It will promote the development of science in America.
D．It will soon settle the lead?polluted problem thoroughly.
解析 B 观点态度题。根据最后一段最后一句可知，Rao的发明可以影响数百万美国人；再根据上文可知，该发明可以帮助检测饮用水的安全性，故选B项。
Ⅱ 完形填空
课标话题 人与自我·未来职业规划 体裁 记叙文
词 数 305 难度
(2019·昆明两区调考)You may always hear about people who knew exactly what they wanted to do with their life from the time they were in kindergarten.I hadn't considered lots of career __1__ when I graduated from high school.Like most students who earned good grades in math and science classes, I found people __2__ me to be an engineer.But all of that changed when I went to my __3__.
I will never forget the feeling of walking into my very first Biology __4__.I nervously found a seat and waited for the type of __5__ you see in TV shows, old and strict.What I got was exactly __6__.Dr Espinoza was a caring and __7__ teacher，and two terms of her classes made me fall in love with Biology.Her exciting classes made me __8__ that I had other choices besides being a(n)__9__.It meant I was headed for a career in biological research.
__10__ Dr Espinoza and many other professors like her, I found that scientists aren't just what you __11__ on the National Geographic Channel.They are real people who answer real questions and __12__ real problems.This led me to seek out __13__ to do real science projects and see if I __14__ it.While I was at university, I learned how to ask good questions, how to __15__ experiments and collect data, and how to share what I learned with people.As it __16__,_I loved every minute of it.
Falling in love with __17__ was a long process for me, but it led me to a job I love.Like the science itself, my journey toward being a scientist was __18__,_but helped along by many teachers and professors who __19__ me the way.Now, I try my best to learn new things and __20__ new knowledge.
1．A．development B．difficulty
C．choices D．requirements
2．A.appointing B．forcing
C．allowing D．encouraging
3．A.university B．office
C．room D．lab
4．A.league B．lecture
C．test D．teamwork
5．A.agent B．volunteer
C．host D．professor
6．A.opposite B．traditional
C．typical D．similar
7．A.average B．casual
C．enthusiastic D．severe
8．A.realize B．regret
C．refuse D．recall
9．A.lawyer B．educator
C．scholar D．engineer
10．A.As to B．Due to
C．On behalf of D．In spite of
11．A.take care of B．make fun of
C．learn about D．search for
12．A.solve B．bring
C．raise D．ignore
13．A.concepts B．opportunities
C．faith D．ambition
14．A.enjoyed B．doubted
C．recommended D．acknowledged
15．A.replace B．predict
C．conduct D．copy
16．A.came about B．broke up
C．set off D．turned out
17．A.literature B．science
C．language D．art
18．A.precious B．smooth
C．beneficial D．slow
19．A.promised B．showed
C．left D．awarded
20．A.record B．admire
C．create D．forget
语篇导读 本文讲述了“我”上大学后，老师和教授们对“我”的专业和择业产生的深远影响。
1．解析 C 根据第8空后的that I had other choices…in biological research可知，高中毕业时，“我”没有考虑过众多的职业选择(choices)，故选C项。
2．解析 D 像大多数数学和科学课出众的学生一样，人们鼓励(encourage)“我”以后成为一名工程师。appoint任命，安排，故选D项。
3．解析 A 根据第15空所在句的While I was at university, I learned…what I learned with people可知，此处指上大学(university)后，一切都发生了改变，故选A项。
4．解析 B 根据下文中的and two terms of her classes made me fall in love with Biology可知，空处填入的词在范畴上应与classes一致，lecture(讲座)符合语境，故选B项。
5．解析 D 根据下一段可知，此处指坐等教授(professor)的到来，故选D项。
6．解析 A 根据上下文可知，“我”以为来上课的老师古板、严肃，事实上，老师体贴且富有热情，所以先前想象的与实际见到的相反(opposite)，故选A项。
7．解析 C 空处所填词与caring(体贴的)并列。average一般的；casual漫不经心的，随便的；enthusiastic热情的；severe严厉的，故选C项。
8．解析 A 她令人振奋的课使“我”意识到(realize)除了成为一名工程师(engineer)，“我”还可以从事生物学研究，故选A项。
9．解析 D 根据第一段中的engineer并结合语境可知，此处为原词复现，故选D项。
10．解析 B 根据语境可知，空处所在句表示原因。As to关于， 至于；Due to因为，由于；On behalf of代表；In spite of尽管，故选B项。
11．解析 C 结合语境可知，此处指“我”发现科学家并非我们在国家地理频道所了解(learn about)的那样。take care of照顾；make fun of取笑；search for寻找，故选C项。
12．解析 A 他们是回答真实问题并解决(solve)实际问题的有血有肉的人，故选A项。
13．解析 B 这引领着“我”去寻找做真正的科学研究项目的机会(opportunity)并看一下“我”是否喜欢(enjoy)它。concept概念；faith信仰；ambition抱负，故选B项。
14．解析 A 参见上题解析。下文中的loved也是提示。doubt怀疑；recommend推荐，建议；acknowledge承认，感谢，故选A项。
15．解析 C 在大学里，“我”学到了如何提出好的问题、如何做实验和收集数据，以及如何同别人分享“我”了解到的东西。conduct实施，进行，符合语境，故选C项。
16．解析 D 结果是(turn out)，“我”喜欢进行科学研究的每一分钟。come about发生，造成；break up粉碎，破碎；set off出发，动身，故选D项。
17．解析 B 根据上下文可知，此处指爱上科学(science)的过程对我来说很长，故选B项。
18．解析 D 虽然成为科学家之路是漫长的(slow)，但一路上有很多老师和教授给“我”引路(show me the way)，故选D项。
19．解析 B 参见上题解析，故选B项。
20．解析 C 结合常识及选项可知，此处指现在“我”在努力学习新东西并创造(create)新知识，故选C项。
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必修 5
Unit 1 Great scientists
1．______________ n．特性；特征 adj.特有的；独特的；典型的
2．________ vt.打败；战胜；使受挫 n．失败
3．________ vt.& n．治愈；痊愈；治疗
4．________ n．受害者
characteristic
defeat
cure
victim
5．________ vt.吸收；吸引；使专心
6．________ vt.认为；怀疑 n．被怀疑者；嫌疑犯
7．________ adj.严重的；剧烈的；严厉的
8．________ vt.责备；谴责 n．过失；责备
9．________ n．柄；把手 vt.处理；操纵
10．________ vt.& n．连接；联系
11．________ adj.有创造力的；创造性的；独创的
12．________ adj.积极的；肯定的；确实的
absorb
suspect
severe
blame
handle
link
creative
positive
1．________ vi.& vt.结束；推断出→________ n．结论；结束
2．_________________ vt.分析→________ n．分析
3．________ vt.照顾；护理；出席；参加→________ n．出席；参加
conclude
conclusion
analyse/analyze
analysis
attend
attendance
4．________ vt.暴露；揭露；使曝光→________ adj.无遮蔽的；无保护的
5．________ n．挑战 vt.向……挑战→_______________ adj.挑战性的
6．________ n．询问→________ v．询问
7．________ vt.污染；弄脏→________ n．污染
expose
exposed
challenge
challenging
enquiry
enquire
pollute
pollution
8．________ vt.宣布；通告→________________ n．通知；宣告→____________ n．播音员
9．________ vt.命令；指示；教导→___________ n．指导；指示；用法说明→____________ adj.指示性的；有教育意义的
10．________ vt.建设；修建→_____________ n．建设；建筑物
announce
announcement
announcer
instruct
instruction
instructive
construct
construction
11．________ vt.& vi.捐献；贡献；捐助→_____________ n．捐献；贡献；捐助
12．_________________ adj.热情的；热心的→______________ n．热情；热心
13．________ vt.拒绝；不接受；抛弃→________ n．拒绝；抛弃
14．______________ adj.有责任的；负责的→________________ n．责任；负责
contribute
contribution
enthusiastic
enthusiasm
reject
rejection
responsible
responsibility
1．The job in our college was so popular that we received over 15 ____________(enquire) in a single day, which surprised us all.
2．We were shocked by the_______________(announce) that the mayor was resigning.
enquiries
[用所给词的适当形式填空]
announcement
3．The workers are_______________the bridge damaged by the flood，and the bridge under____________connects the road with the town.(construct)
4．The proposal to have a holiday in Hainan next week was firmly ________ by my father, and his ________ made me rather sad.(reject)
constructing
construction
rejected
rejection
1．________________ 提出
2．_____________________ 得出结论
3．_____________ 使显露；暴露
4．________________ 治愈某人的癌症
5．___________________________ 迎接挑战
6．_________________ 全神贯注于……
7．_________________ 因……应受责备
put forward
draw a conclusion
expose…to
cure sb of cancer
face/meet the challenge
be absorbed in
be to blame for
8．__________ 将……和……联系或连接起来
9．________________ 有助于；导致
10．________ 除……之外；此外
11．_________________ 对……严格
12．_____________ 讲得通；有意义
link…to
contribute to
apart from
be strict with
make sense
1．We must _______________ our students while we should give them love and care as well.
2．We can't ____________________ without having a wide investigation into this matter.
3．I think that it is I rather than my sister that _____________ what has happened.
be strict with
[选用上面的短语填空]
draw a conclusion
am to blame for
4．________ the English class, I took an active part in English Corner and other after?class English activities.
Apart from
I had neither a raincoat nor an umbrella
Every time I went to see her
with the work unfinished
can you learn it well
联想拓维
?“熟练的”词汇集锦
①expert熟练的；内行的
②experienced熟练的；有经验的
③skillful熟练的；灵巧的
④skilled熟练的；有技能的
?“联系；连接”短语小结
①connect…with把……和……连接起来
②tie…to把……拴到……
③mix…with把……和……混合起来
④combine…with把……和……结合起来
⑤attach…to把……系到/缚到……
conclude vt.& vi.结束；推断出；作结论；达成，缔结
conclusion n．结论；结束
1
conclude…by doing… 以做……(来)结束……
to conclude总之；概括地说
(2)in conclusion总之；概括地说
arrive at/come to/draw/reach a conclusion得出结论
【考点训练】——单句语法填空
(1)________ conclusion, I'd like to say how much I have enjoyed myself.
(2)I concluded ________ what he said that he was not satisfied with the result.
(3)The story was concluded ________ a happy ending, which was unexpected.
In
from
with
【写作微技能】——句式升级
(4)因此，我们可以得出结论：政府应该马上采取有效措施来保护野生动植物。
①普通表达：Therefore, we can _____________________________________. The government is supposed to take effective measures to protect wildlife in no time.
draw/reach/come to/arrive at a conclusion
②高级表达：Therefore, we can _________________ ________________________ the government is supposed to take effective measures to protect wildlife in no time.(同位语从句)
draw/reach/come
to/arrive at a conclusion that
attend a meeting/a lecture/a wedding/school/class/church,参加会议/听演讲/参加婚礼/上学/上课/做礼拜
attend to 处理；照顾；接待(serve)
attend vt.照顾；护理；出席；参加；定期去(某处)；随同
vi.专心；留意
attendance n．出席；参加；上学
2
【考点训练】——单句语法填空
(1)The President ___________________(attend) by several government officials to call on an old soldier.
(2)There were lots of people ________(attend) the party, some of whom I hadn't seen before.
was attended
attending
expose vt.暴露，揭露；使曝光；使面临
exposed adj.(指地方)无遮蔽的；无保护的
3
【考点训练】——单句语法填空
(1)My brother doesn't want to expose ________(he) to the influence of bad companions, so he stays away from them.
(2)Take care not to keep your children ________(expose) to the bad books, net and magazines.
himself
exposed
【写作微技能】——一句多译
(3)她非常勇敢，敢于直面危险。
①She is so brave that she has the courage to __________________ the dangers.(expose)
②She is so brave that she has the courage to _____________ the dangers.(exposed)
expose herself to
be exposed to
(1)a cure for治疗……的方法/药物
(2)cure sb/sth 治愈，治好病人或动物/疾病
cure sb of sth治愈某人的疾病/改掉某人的恶习等
cure n．治愈；痊愈；治疗 vt.治愈；治疗
4
【比较网站】
cure 治愈，常指治疗疾病或革除恶习、弊害等，侧重结果，常用于cure sb of sth中
treat 治疗，强调治疗过程，常用于treat sb for sth中
heal (使)愈合，治愈，指治愈伤口尤其是刀伤、枪伤、擦伤等，使愈合或恢复正常
【考点训练】——单句语法填空
(1)Professor Wang said that the reason of short?sightedness is complicated and there is still no cure ________ it.
(2)Many bad habits can be especially difficult ________(cure) because they are likely to have been formed at a very young age.
for
to cure
(1)blame sb for sth因某事而责备某人
blame sth on把某事归咎于……
be to blame (for)应(为……)受责备；应(为……)负责任(用主动形式表示被动意义)
(2)get/accept/bear/take the blame for对……负责
lay/put the blame for sth on把某事归咎于……
blame vt.责备；谴责；把……归咎于 n．过失；责备
5
【考点训练】——单句语法填空
(1)Mr Zhang stood up in defence of the 16?year?old boy, saying that he was not the one ________(blame)．
(2)Don't always blame your own failure ________ others. Be a grown?up now!
(3)You should take the blame ________ failure, because you chose the wrong method.
to blame
on
for
(1)contribute…to把……贡献给……
contribute to导致……；向……投稿；有助于……
(2)make a contribution/contributions to为……作贡献
contribute vt.& vi.捐献；贡献；捐助；投稿
contribution n．贡献；捐献；捐助；稿件
6
【考点训练】——单句语法填空
(1)Located where the Belt meets the Road, Jiangsu will make more contributions ________ the Belt and Road construction.
(2)Your _________________(contribute) will certainly make the event a big success.
(3)Everyone should do whatever he or she can to make contributions to ____________(protect) the environment.
to
contribution(s)
protecting
【考点训练】——单句语法填空
(1)With the teacher ______________(instruct) them, the students have made great progress in English.
instruct vt.命令；指示；教导
instruction n．指导；指示；用法说明
instructive adj.指示性的；有教育意义的
7
instructing
(2)The girl is so young that she needs someone to instruct her ________(dress) herself.
(3)They instructed him that he ______________(leave) the country at once.
to dress
(should) leave
【一词多义】——写出句中put forward的含义
(1)The Trade Union Congress put forward a plan for national recovery. ________
(2)I've put you forward as the best man for the job. ________
put forward 提出(建议等)；推荐；将……提前；(将钟表等)拨快
1
提出
推荐
(3)You ought to put your watch forward by ten minutes.
____________________
(4)They have put forward the date of their wedding by one week. ________________
(将钟表等)拨快
将……提前
put aside 储存；留出；把……放在一边；不予理睬
put away 把……收好；储蓄
put on 穿上；上演
put up 举起；张贴；挂起；搭建；提供食宿
put up with 忍受；容忍
put off 推迟；延期
put out 扑灭；熄灭；出版；生产
【考点训练】——单句语法填空
(5)It's wise to have some money put _____________ for old age, since you may be too old to make a living.
(6)Never put ________ till tomorrow what you can do today.
aside/away
off
make sense of理解；明白,make no sense没道理；没意义,there is no sense in doing sth做某事没意义
in a sense在某一方面；就某种意义来说
in no sense决不(位于句首时，句子部分倒装
make sense 讲得通；有意义；有道理
2
【考点训练】——单句语法填空
(1)It doesn't make sense ________(decide) which book to buy only according to a lower price. You should choose the right book that satisfies your needs.
(2)In no sense ________ he realize he had made such a serious mistake.
to decide
did
neither…nor… 既不……也不…
1
【考点训练】——单句语法填空
(1)Neither he nor his parents ________(like) the new TV series. They all think it boring.
【写作微技能】——句式升级
(2)Tim这个周日不去看电影，他的哥哥也不去。
①普通表达：Tim won't see a movie this Sunday ________ his brother won't, ________.(并列句)
②高级表达：____________________________ will see a movie this Sunday.(并列主语)
like
and
either
Neither Tim nor his brother
every time作连词引导时间状语从句
2
【写作微技能】——补全句子
(1)他每次回到家乡，都会去看望他以前的老师们。
_______________________________________,_he will call on his former teachers.
(2)他第一次来到这个城市，就决定在此安家。
___________________________________,_he decided to settle down.
Every time he comes back to his hometown
The first time he came to this city
Ⅰ.单句语法填空
1．We explained our plans and he was very ___________________(enthusiasm) about them.
2．A similar____________(conclude) has been drawn after they did experiments, analyzed results and found supporting evidence.
enthusiastic
conclusion
3．I tried to follow the _______________(instruct) of the machine, but I got confused.
4．Eric is a ________(caution) buyer who always does some careful research before he buys something valuable.
5．In many countries, political ________(suspect) are kept under police's observation.
6．Each of us _____________(expose) to radiation daily from natural sources, including the sun and the earth.
instructions
cautious
suspects
is exposed
7．By _____________(analyse) the parts of the sentence we learn more about English grammar.
8．Honesty and hard work contribute ________ success and happiness.
9．When deeply ________(absorb) in work, which he often was, he would forget all about eating or sleeping.
10．Either you or one of your students ________(be) to attend the meeting that is due tomorrow.
analysing
to
absorbed
is
Ⅱ.单句改错
1．When I said I ran faster than her, she challenged to me to a race._____________________
2．No matter how hard I tried to read it, the sentence didn't make a sense to me.________
3．The bridge under the construction will be open to public next year. ____________________
删除第一个to
删除a
删除第二个the
4．I always have so many things to attend when I come back to the company after a trip abroad.___________________
5．The teacher cured him his bad habits and he made great progress in English._______________
6．The two sides agree that this has made a contribution to build mutual understanding and trust._________________
attend后加to
him后加of
build→building
7．I felt nervous for the first time I spoke in public, but now I am an amazing spokesman due to practice.________
8．Apart from too large, the hat didn't suit me. As a result, I returned home with nothing in hand.__________________
9．Last night neither my wife nor my parents was able to persuade my daughter to change her mind.________
10．I think of the happy hours we spent together every time when I see these photos.________
删除for
from后加being
was→were
删除when
Ⅲ.课文语法填空
John Snow, a well?known doctor in London, who had attended Queen Victoria as her personal physician, considered helping ordinary people 1.________(expose) to cholera as his job. He thought it was a great challenge to control its outbreak, which caused many thousands of deaths, because no one knew either its cause 2.________ its cure. John Snow suspected that people absorbed the disease into their bodies with their meals and was determined to do research into 3.________ outbreak in London in 1854.
exposed
or
an
The locations of the dead people's houses drawn on the map gave John Snow a valuable clue about the cause—many victims lived near the water pump. Through 4.________(far) investigations, he found perhaps it was the polluted water that was 5.________(blame). He had the handle 6.________(remove) from the pump and the disease slowed down. It had been proved that cholera was spread by germs. He also found some 7._____________(support) evidence linked 8.________ the outbreak of cholera. So he announced with 9.________(certain) that the water from the pump carried the virus.
further
to blame
removed
supporting
to
certainty
To prevent this happening again, John Snow suggested the water source 10.__________________(examine) and people not be exposed to polluted water any more. Thus, “King Cholera” was defeated at last!
be examined
Ⅳ.微写作(黑体部分用本单元词汇或句式表达)
My Chinese teacher Mr White 1.___________________ (对我很严格), who often 2.______________________(提出问题) for me to answer in class. 3.__________________(除此之外), he suggests that I should 4._______________________(自己得出结论) after learning the text. In this way, I have 5._______________________(吸收了很多知识) from reading that I can't learn from text books.
is very strict with me
puts forward questions
Apart from this
draw my own conclusion
absorbed much knowledge
In addition, 6.________________________________(每当我想放弃的时候) when meet difficulties, he always encourages me not. He often says, “Only when you 7.______________________(勇敢面对挑战) can you achieve success.”
every time I want to give up
face challenges bravely
