上海市实验学校2026-2027学年高一上学期11月期中英语试题
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上海市实验学校2026学年第一学期高一英语期中考试
(满分100分附加20分考试时间:90分钟)
2026年11月6日
考生注意:
1、本考试设试卷和答愿纸两部分,试卷包括试题与答题要求,所有答题必须写在答圈纸上,做在试卷上一仲不
得分,
2、答题前,请在答思纸上粘贴二维码,请用黑色或蓝鼎色水笔答溷,不得使用修正液涂改。
3、答题纸与试卷在试题编号上是一一对应的,答题时应特别注意,不能带位,
4.试卷满分120分(含附加题20分),
I.Listening comprehension 20%
Section A
Directions:In section A,you will hear ten short conversations between two speakers.At the end
of each conversation,a question will be asked about what was said.The conversations and the
questions will be spoken only once.After you hear a conversation and the question about it,read
the four possible answers in your paper;and decide which one is the best answer to the question
you have heard.
1.A.Ateacher.
B.A student.
C.A lawyer.
D.A friend.
2.A.In a post office.B.On a campus.
C.In a hotel.
D.At the airport.
3.A.2,000yuan.
B.3,200 yuan
C.1,200 yuan
D.3,600 yuan.
4.A.Listening to some loud music.
B.Testing the earphone.
C.Talking loudly on the phone.
D.Preparing for the speech contest
5.A.Pick up his son from school.
B.Meet the woman in her office.
C.Work on a report
D.Prepare dinner for his son.
6.A.The woman will take two more outfits to the reception.
B.There are too many guests in the reception.
C.The woman is more considerate than the man
D.It is wiser to follow the routine.
7.A.She will not take any medicine.
B.She hasn't got a bad cold.
C.She will take some medicine in a week.D.She will take some medicine at once
8.A.Trying to draw a map.
B.Painting the dining room
C.Discussing a house plan
D.Cleaning the kitchen.
9.A.He has an ear problem.
B.He never listens.
C.He has never missed a meeting.
D.He has something important to do.
10.A.The man regrets being absent-minded.
B.The woman saved the man some trouble.
C.The man placed the reading list on a desk.
D.The woman emptied the waste paper basket.
Section B
Directions:In Section B,you will hear two passages and one longer conversation.After each
passage or conversation,you will be asked several questions.The passages and the conversation
will be read wlce,but the questions will be spoken only once.When you hear a question,read the
four possible answers on your paper,and decide which one is the best answer to the question you
have hearal.
Questions 11 through 13 are based on the following passage.
1
11.A.They can choose who makes their hats.
B.They can go to the shop located in Paris
C.They can learn how to knit the hats by themselves
D.They can upload their photographs onto its website
12.A.In2005.
B.In2007
C.In2008
D.In2010.
13.A.Jeremy opened a shop in Tokyo
B.One of the 20 grannies came from Japan
C.Japanese people loved such hand-made hats.
D.A well-known shop introduced the hats to Tokyo.
Questions 14 through 16 are based on the following passage.
14.A.Breakfast.
B.The evening meal.C.The midday meal.
D.The late night snack.
15.A.People have more time to cook and eat in the evening.
B.People prefer to eat heavier meals at night rather than at noon.
C.Little time at lunch and traffic make it hard to have a big meal at noon.
D.It's even healthier for people to eat a large meal at night.
16.A.The benefits of the Mediterranean diet.
B.The history of food production in rural Europe
C.The impact of traffic on modern family schedules.
D.How industrialization changed family eating habits.
Questions 17 through 20 are based on the following conversation.
17.A.At a library.B.At a coffee shop.
C.At a bookstore.
D.At a restaurant.
18.A.It's very demanding.
B.It's flexible and convenient.
C.It conflicts with his classes.
D.It's only on weekends
19.A.Free meals.
B.A higher salary than others
C.Extra vacation days.
D.A 50%discount on coffee.
20.A.Continue the part-time job.
B.Focus only on his studies.
C.Look for an internship in marketing.
D.Take a break from part-time jobs.
II.Multiple Choice 15%
Direction:Choose the BEST answer for the following questions.
21.Zheng Qinwen is keen
competing against stronger opponents,and her fans are
proud
her courage and perseverance.
A.about...of
B.about...in
C.on...of
D.on...in
22.It's generally believed that sleep problems are closely
to heavy use of electronic
devices.
A.referred
B.related
C.belonged
D.amounted
23.The police must
the facts of the case before drawing any conclusions.
A.assume
B.defend
C.reflect
D.establish
24.The fact that we
people by their behaviour and characteristics can limit our
curiosity about who they really are.
A.label
B,admire
C.respect
D.permit
25.A series of lectures and exhibitions were held
the soldiers who lost their lives
during the Long March.
A.in the name of
B.in respect of
C.in memory of
D.in terms of
2
26.Though the film Life in a Day did not win many awards,it did offer some
A.icing on the cake
B.food for thought C.nuts to crack
D.pieces of cake
27.From the
city wall,which dates back to the Ming Dynasty,you can enjoy an
amazing
of Xi'an.
A.original;landscape B.historical;scenery
C.historic;view
D.ancient;scene
28.Manufacturers have
to reduce unnecessary packaging
building a greener
society.
A.set about;for the benefit of
B.set up;in celebration of
C.set off;on the basis of
D.set out;for the purpose of
29.Which underlined "contribute"is the closest in meaning to the one in "Many great minds
contributed to the scientific advancement during the Renaissance"?
A.Many warm-hearted citizens contributed money and daily supplies to the flood-stricken
areas.
B.Some young writers contribute their carefully written short stories to this famous literary
journal.
C.Immigrants from all corners of the world have contributed to American culture in many
ways.
D.Long hours of screen time may contribute to poor mental performance among teenage
students.
30.How many of the following sentences are grammatically CORRECT?
When it comes to celebrate the Spring Festival,sharing happiness with family members
is in great importance.
The way you introduce yourself to new people matters a lot in social interactions
Not only do these apps save time,but also provide us with a wide variety of restaurant
to choose
>It took the director seven weeks in making all the uploaded video clips into a digital
time capsule.
A.1
B.2
C.3
D.4
31.Before buying fruit,you'd better check its packaging to make sure that it
recyclable materials.
A.uses
B.used
C.has used
D.will use
32.It is the first time that Wang Hong,a Chinese female mathematician,
the Fields
Medal,known as the"Nobel Prize in Mathematics".
A.wins
B.won
C.has won
D.had won
33.Ancient Egyptians had no iron tools or wheeled vehicles,yet they managed to move stones
that
more than a hundred tons to the site.
A.weighing
B.were weighed C.were weighing
D.weighed
34.Which of the following sentences is CORRECT?
A.By the time the conference ended,we will have found solutions to most of the technical
problems.
B.It won't be long before electric vehicles will become the mainstream choice for most
consumers.
C.It is nearly a month since she started learning yoga,and she has already mastered several
basic poses.
D.The millionaire had hardly watched the launch event of Tesla Roadster than he placed an
order for one.
35.The sentence "Online food delivery services saved me the trouble of cooking."shares the
same structure with
A.An American girl is playing with her hula hoop in one short scene
B.Michelangelo gave the world priceless artworks such as the statue of David.
C.The Europeans wanted to make this strange new land feel like home.
D.It's time to think about the difference between the good,the bad and the really ugly.
III.Vocabulary 10%
Directions:Fill in each blank with a proper word chosen from the box.Each word can be used
only once.Note that there is one word more than you need.
A.associated B.awareness
C.breakdowns D.challenging
E.frequently
F.inappropriate G.insincere
H.potential I.rated J.shaping
K.unquestionably
Much of today's business is conducted across international borders,and while the majority of
the global business community might share the use of English as a common language,the
expectations of business communication might differ greatly from culture to culture.A lack of
understanding of the cultural norms and practices of our business parters can result in unfair
judgements,misunderstandings and 36 in communication.Here are two basic areas of
differences in the business etiquerte (around the world that could help stand you in good
stead when you find yourself working with someone from a different culture.
Smiling
A so-called 'smile of respect'is seen as 37 and often regarded with suspicion(
in Russia.A famous Russian proverb even states that'laughing without reason is a sign of idiocy'.
Yet in countries like the United States,and Britain,smiling is often interpreted as a sign of
openness,friendship and respect,and is 38used to break the ice.
In a piece of research done on smiles across cultures,the researchers found that smiling
individuals were considered more intelligent than non-smiling people in countries such as
Germany,Switzerland,China and Malaysia.However,in countries like Russia,Japan,South
Korea and Iran,pictures of smiling faces were39as less intelligent than the non-smiling
ones.Meanwhile,in countries like India,Argentina and the Maldives,smiling was40
with dishonesty.
Eye contact
An American or British person might be looking their client in the eye to show that they are
paying full attention to what is being said,but if that client is from Japan or Korea,they might find
the direct eye contact awkward or even disrespectful.In parts of South America and Africa,
prolonged(eye contact could also be seen as 41 authority.In the Middle East,
eye contact across genders is considered 42,although eye contact within a gender could
signify honesty and truthfulness.
Having an increased 43 of the possible differences in expectations and behaviour
can help us avoid cases of miscommunication,but it is vital that we also remember that cultural
stereotypest(刻板印象)can be damaging to building good business relationships.Although
national cultures could play a part in44 the way we behave and think,we are also
largely influenced by the region we come from,the communities we associate with,our age and
gender,our company culture and our individual experiences of the world.The knowledge of the
_45 differences should therefore be something we keep at the back of our minds,rather
than something that we use to label the individuals of an entire nation.
4
IV.Reading Comprehension
Section A 15%
Directions:For each blank in the following passage there are four words or phrases marked A,B.
C and D.Fill in each blank with the word or phrase that best fits the context.
It's rare nowadays to reach a destination having done zero research.Even if you're not
actively searching for things to do and places to go,algorithms(will 46 you
short videos on TikTok or Instagram Reels.
47 it's comforting to know all the practical information-like directions,or
public transport options-is in your pocket at all times,it certainly 48 some of the
magic of travel that comes from spontaneity(自发行为).
In fact,68%of travellers have found that a destination they had never been to before already
felt familiar because they had 49 so much content about it online.A Hint App survey
of 10,684 adults across Europe,the US,and Latin America,revealed that 74%of tourists
"research destinations so thoroughly that few genuine50remain once they arrive".A
further 64%said they recognized landmarks and viewpoints51 their searches across
social media platforms
"People use information to reduce52 before an experience begins,"said Kirill
Liakh,managing director of the Hint App."That can make the experience easier,but it can also
make the first encounter feel less 53."
So,what can you do to bring the element of surprise back to your trip?
54 the guidebook
Instead of asking Google or a generative AI chatbot for tips,opt for an old-school guidebook.
You're less likely to be "spoiled"because there just isn't enough room to show pictures of
absolutely everything.
There are plenty of 55,from Lonely Planet to Fodor 's Travel.After buying a few
different books,you may find you prefer one style of information sharing over another.
Just...talk to people
A radical idea in 2026,but there are more ways to
56
with people than just apps.
If you're staying in a hotel,you can ask the concierge(for recommendations in the
surrounding areas.
Tourist information centres will have staff on hand that you can ask about the top attractions
and restaurants,and they might offer maps that aren't57online.
Follow your own two feet
Some of our favourite travel memories come from simply 58
and coming across
something,whether that be a busy cafe or restaurant,or an unusual museum you might not hear
about otherwise.
You don't have to come at it completely59-guide books and tourist maps will
point out historic old towns or neighbourhoods known for their nightlife,restaurants or museums.
Put down the phone and start looking around,you never know what you might come across
when you
60
expect it.
46.A.present
B.feed
C.expose
D.provide
47.A.Since
B.Once
C.While
D.Unless
48.A.takes away
B.takes on
C.takes back
D.takes over
49.A.produced
B.shared
C.uploaded
D.consumed
50.A.attractions
B.surprises
C.memories
D.features
51.A.different from
B.regardless of
C.apart from
D.thanks to
52.A.uncertainty
B.reluctance
C.consideration
D.disappointment
53.A.close
B.distinct
C.brief
D.direct
54.A.Borrow
B.Abandon
C.Replace
D.Embrace
55.A.options
B.editions
C.guidelines
D.illustrations
56.A.compare
B.cooperate
C.connect
D.compete
57.A.visible
B.affordable
C.available
D.reliable
58.A.wandering
B.commuting
C.wondering
D.admiring
59.A.hesitant
B.alone
C.alive
D.blind
60.A.well
B.fully
C.least
D.really
Section B 16%
Directions:Read the following two passages.Each passage is followed by several questions or
unfinished statements.For each of them there are four choices marked A,B.C and D.Choose the
one that fits best according to the information given in the passage you have just read.
(A)
Food production globally accounts for nearly 30%of greenhouse gas emissions,with the
average American diet contributing more than 3kg of COz per person per day.Worse,we waste
about 35%of the food we bring home.If we keep this up,it has been estimated the already
unsustainable environmental cost of the food system will nearly double by 2050.
Calculating the precise impact your individual food choices have on the environment isn't
simple,but research suggests the actions we can take are-and they aren't just better for the
environment,they're better for our health too.A 2021 CSIRO study found that sticking to healthy
eating guidelines while choosing lower-carbon options could reduce the climate impact of our
diets by as much as 42%.Another study,which conducted life-cycle assessments on more than
60,000 products,found that switching to lower-emission options within similar categories could
bring our food footprints down by 71%.
Prof Simone Pettigrew of the George Institute for Global Health says,"There are four biggies
that sit at the top of the list for being the least sustainable:traditional red meats,dairy products,
and then-perhaps more upsettingly-coffee and chocolate."Consumers,she says,can make a
"massive,massive difference"by limiting or switching out those items.This might mean choosing
poultry or seafood instead of lamb or pork,switching dairy milk for plant-based options,or
choosing sweet treats with low or no cocoa content.
When it comes to carbohydrates and fresh produce,Pettigrew says a solid rule of thumb is
the better it is for you,the better it probably is for the planet."Choosing fresh fruits and
vegetables to snack on rather than processed biscuits,for example,will dramatically reduce your
diet's carbon footprint."Anything that is plant-based is going to be much less environmentally
costly than anything animal-based,"she adds.
Dr Lilly Lim-Camacho of CSIRO says one of the most helpful things consumers can do is
"shop with intent,"Food waste accounts for more than a third of all household waste,so only
purchasing what you need combined with small efforts such as using up leftover veggies will
make your diet more sustainable,healthier and more economical.
For those wanting to go further,apps such as ecoSwitch help compare the carbon ratings of
specific items.The George Institute study found that opting for near-identical but lower-impact
options alone could bring your food footprint down by 26%.
6
Neither expert wants to take the fun out of food,but they agree that by prioritizing our health
we will naturally make better choices for the planet."It's a win-win,"says Pettigrew.
61.What can be learned from the studies mentioned in the passage?
A.Healthy eating alone can eliminate half of diet-related emissions.
B.Plant-based alternatives are the only effective solution.
C.Lower-impact choices within similar categories can greatly reduce one's food footprint.
D.Carbon-rating apps work better than changing eating habits.
62.What does Pettigrew mean by "the better it is for you,the better it probably is for the
planet"?
A.Consumers should prioritize taste over sustainability
B.Organic food is always more expensive than processed food.
C.Healthier food choices tend to have lower environmental costs.
D.Plant-based foods are nutritionally superior to animal-based ones.
63.
What does the passage suggest about making food consumption more sustainable?
A.Consumers must give up favorite foods entirely to help the environment.
B.Individual choices matter little without government intervention.
C.Reducing food waste matters more than changing what we eat.
D.Small changes in food selection and shopping can bring multiple benefits
64.What is the main purpose of the passage?
A.To explain why food production is the largest source of greenhouse gases.
B.To encourage practical dietary and shopping habits that benefit both health and the
environment.
C.To compare the environmental costs of different food production systems.
D.To argue that governments should impose stricter rules on food manufacturers.
(B)
In December,the United Nations officially designated()Jakarta the world's largest city,
hosting 42 million inhabitants.Michael Neilson speaks to several people who call the 'big durian'
home.
At 4 am ojek driver Dicky Rio Suprapto,48,wakes to pray.After dropping his two teenagers
at school,he begins a 12-hour shift in one of the world's most congested(cities.Trained
as an engineer,he has been out of formal work since 2017.After Covid-19,he turned to ojek
driving,using ride-sharing apps.Rather than relying on maps,he draws upon his decades of
knowledge of narrow alleys to transport people,food and packages faster.Despite pollution and
heavy traffic,humour persists.He jokes about the tube in his head after surviving brain surgery.
He stops at sunset due to light sensitivity,earning US$23-$29 a day,which he says is"more than
enough"to support his family,provided they live simply.
By 10am,another Jakarta appears.Dhewa Radya,22,works in artificial intelligence and
walks to work from his shared room in West Jakarta,which costs US$92 a month.He avoids the
worst congestion but cannot escape pollution.After a year,a check-up showed lung spots typical
of passive smokers.Jakarta is not his "favourite city",he admits,but it is the best place to find
work.Originally from Central Java,he is one of millions who move to Jakarta each year seeking
better opportunities.He counts himself lucky,with youth unemployment about 17%,including
many university graduates.He hopes to go abroad and then return,though he is concerned about
growing inequality.
7
By lunchtime,the city shifts again.Neneng Muslimah,45,runs a riverside famlly warteg
(traditional eatery)in Kuningan,feeding office workers.Her warteg's most distinctive feature is a
pulley system used to deliver food across a gap left when a bridge was removed.Orders are
shouted across the river or sent via WhatsApp and often paid using smartphone scanners attached
to the basket.Despite rising living costs and the constant risk of flooding,Neneng says Jakarta has
its own special beauty.
At 6 pm,traffic builds again.Fagih Ibnu Ali,28,paints himself silver and performs as a
"silverman"at a busy intersection near the national monument.A former fisherman,he says he
lost everything when his ship burned down.He now lives under a bridge with his wife and
children.Years ago,he lost a son in a traffic accident.He says he feels judged and like an outsider.
He weaves between air-conditioned SUVs and motorbike riders choking on exhaust fumes.
Phones are hidden when he approaches.And yet,he keeps going for his children."We shouldn't
lose hope,don't give up,it's for the sake of the family."
65.Why does Suprapto rely on his knowledge of narrow streets instead of maps?
A.He cannot afford digital maps on his phone.
B.He wants to reach destinations more quickly
C.He is no longer able to work as an engineer.
D.He enjoys showing customers his memory skills.
66.What can be inferred about Radya's attitude toward Jakarta?
A.He sees Jakarta as an ideal place to build his future and has no plans to leave
B.He believes young people in Jakarta can easily find jobs and enjoy a comfortable life.
C.He values Jakarta's career opportunities but has concerns about its social problems.
D.He blames the government for the city's pollution and his health problem.
67.What is the main function of the pulley system used by Neneng's eatery?
A.To carry food across the gap left after a bridge was taken down.
B.To keep meals warm for customers during the busy lunchtime rush.
C.To allow customers to pay for their meals by smartphone scanner.
D.To attract more tourists to the riverside area near the eatery.
68.What is the passage mainly about?
A.Traditional eateries are more important than modern tech jobs.
B.The United Nations should provide more aid for the poor in Jakarta.
C.Jakarta's traffic and pollution make it unsuitable for young workers.
D.Different perspectives of life in Jakarta through the eyes of its residents.
V.Integrated Course9%
Direction:Fill In the blanks with the proper forms of the words and phrases given in the box.
adyocate
diligent
assign
commute
consist
crash
generate
obstacle
self-sufficient setback
69.I1 developed the reputation of having a good memory,but in fact,I was simply a(n)
student.
70.With solar panels and rainwater tanks,the remote village has become largely
in energy and water.
71.The committee,which
of local residents,business owners and independent
experts.will oversee the allocation of the regeneration fund over the next five years.
72.Lack of stable public funding remains one of the biggest
to affordable
housing construction in the area.
73.A serious knee injury last season was a major
for the young athlete,but she
retumed to competition stronger than before.
74.By the end of 2030,the offshore wind farm
enough clean electricity to power
local households.
75.After the first two tasks were completed,ten participants
an easy activity
designed to encourage mind-wandering.
76.Apparently,this was the second time the company's computer system
during
the holiday shopping season,leaving thousands of customers unable to complete their online
orders.
77.Many office workers choose to
by train rather than drive to work,as it helps
them avoid traffic jams and reduce their daily travel costs.
VI.Translation 15%
Directions:Translate the following sentences into English,using the words given in the brackets
78.毫无疑问,使用节能电器能够对环境产生积极影响。(impact))
79.父母批评他不健康的日常作息时,他总爱顶嘴,这是他一贯的作风。(ypical)
80.下次你参观这个旅游景点时,一定要去尝尝一家以澳大利亚探险家命名的高档餐厅。
(next time)
81.近年来发生了多起严重交通事故,原因是部分快递员为了不被超时罚款,漠视交通规则。
(regard)
Additional Test 20%
Section A
Directions:Read the passage and fill in the blanks with proper words.The initials of each blank
have been given.
Inside Strawberry Arena in Stockholm,thousands of men and women
are puffing and slick with sweat.They have run a kilometre,covered the same 1)d
on
a ski-training machine,then run again.Between laps of the stadium they have also rowed,lunged,
done burpees,carried kettlebells,pushed and pulled a sled and lobbed a medicine ball
A respectable race time is about 90 minutes;the fittest strive to finish in under an hour.
This cross between a relay race and high 2)i
interval training is called Hyrox.To
the unathletic,it may all sound nauseating.But Hyrox claims to be the
"fastest-growing mass-participation fitness concept in the world".At the first race,in Hamburg in
2017,some 650 people took part.In the 2026-27 season more than 2m will compete across six
continents.
The format has certainly set pulses racing.The hashtag #hyrox has been viewed more than
500m times on Instagram and TikTok."Hyrox is not just a race or an event,"
one acolyte proclaims online."Hyrox is a 3)I
The hype is partly explained by a 4)b
in gym culture:men and women
are pumping iron more than they used to.Across America,Britain and Europe,fitness-club
memberships have reached a record high.Isabella Helm,a 25-year-old trainee accountant,loves
Hyrox and trains six days a week in London:"You get 5)a
to feeling fitter and
stronger,.”
Hyrox adds a 6)s_
element to what is generally a solitary pursuit.There is also
the adrenalin rush that comes with competition.Leaderboards foster friendly rivalry.Athletes can
ruce solo,in pairs or teams;friends can pay to watch on in comfort from the stands.
Participants often turn races into mini-holidays.As the format spreads across the globe,there
is no 7)s
of new destinations to visit.Danny and Zoe Rae are British influencers who,
like a number of couples.combine races with recreation and doing"something nice"."It's a great
way to travel,"Mr.Rae avers.
The sport attracts racers of all ages.The average age of participants is 36,but the oldest at the
world championships in Stockholm was 75-year-old Laura.She says that"it's one of the most 8)
sports I've been part of."Hyrox is kinder on the body than other fitness races-such
as CrossFit,which peaked in popularity in the 2010s-because it does not require complex
weightlifting.This may explain why it 9)a
to retired athletes as well as hobbyists.
Will Hyrox run out of breath?Some grumble that tickets are scarce and cost upwards
of E150-even without accounting for travel,hotels and months of gym fees.But Moritz Furste,
the co-founder of Hyrox,believes the format has room to grow,and hopes it will be included in
the Olymplcs in 2032.He concedes that it is expensive,but that demand is still far 10)
e
supply."It's like tennis and golf,"he observes:"Once it becomes your sport,you'll
keep coming back."
Section B
Direction:FIll in the blanks with the proper forms of the words given in the box.Each word can
be used only once.Note that there is ONE WORD MORE than you need.
modify
liken
classification
strike
drawback
concentration
minimal
track
blame
soften
concern
Scientists are learning why ultra-processed foods are bad for you
For millennia,people have altered food to please their palates.More than 3,000 years ago
Mesoamericans,living in what is Mexico and Central America today,cooked corn kernels in a
solution of wood ash or limestone.The process unlocked nutrients and 11)
the tough
outer shells of the comn,making them easier to grind.
According to the UN.the average daily food supply available for a person in the rich world
increased by over 20%benween 1961 and 2021.In that time,obesity rates have more than tripled;
today,nearly one in three people globally is overweight.
Now 12)
are growing that the heavy processing may itself be harmful.A
particular target is"ultra-processed foods"(UPFs).a relatively recent label put forward by Carlos
Monteiro,a Brazilian scientist.Robert F.Kennedy junior.Donald Trump's nominee for secretary
of health,has 13)
processed food to "poison"and promised to reduce the share of
UPFs in American diets.In November 2023 Colombia imposed a tax on highly processed foods
and drinks.In Britain parllamentarians are investigating the effects of UPFs on people's health.
In 2009 Dr Monteiro came up with a 14)
system,called Nova,that sorts foods
into four buckets depending on the degree of processing they undergo.The first group includes 15)
processed foods like frtit and milk.The second covers basic ingredients like butter
and sugar.Next are foods like canned vegetables and bread.
The last group,UPFs,represent heavily processed items like fizzy drinks,sugary cereals and
frozen pizzas.These are made with ingredients not typically found in a home kitchen,such as
hydrogenated olls or flavouring agents.These are chemically 16)
_and reassembled
along with addltives like artificial colours to make the food more appealing.UPFs often contain
10
higher 17)
of fat,sugar and salt than processed foods,which could explain their
negative effects.
Where those harms come from is still unclear,however.With so many competing factors that
could also explain poor health-such as income,education and social conditions-
observational studies alone cannot offer conclusive answers.A better way to assess the question is
with a randomized controlled trial (RCT),where researchers 18)
_a person's food
intake and control for all other variables.Participants received either ultra-processed or minimally
processed foods for two weeks and were free to eat as much or as little as they wanted.
The results were 19).People on the ultra-processed diet ate about 500 more
calories per day than those on the unprocessed one.They also gained an average of lkg over two
weeks.Dr Hall says that though the study was short and conducted in an artificial setting,the
results suggest that excess amounts of salt,sugar and fats might be fully to 20)
for the
ill effects of processed food.
11
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