2021-2022学年河南省洛阳市高三（上）期中英语试卷
一、阅读理解（本大题共14小题，共30.0荔浦芋头怎么蒸分）
A
Children under the age of 18 will be allowed up to three hours per week to play video games,according to a notice issued by China's National Press and Publication Administration.Online game companies are required to provide rvices to minors — from 8 to Fridays,Saturdays,Sundays and legal holidays — as a way to safeguard their physical and mental health.Children are playing more and more online games the days.Is it time to limit their online gaming time？What role do parents have？Readers share their opinions.
Rizlared
Online games are addictive,but if children are taught how to manage in a nsible and responsible manner then it is no longer a threat（威胁）.To achieve this,parents need to t examples for not being glued to their phones.Teaching is and always will be the best sol
八瓣梅
ution to such problems.
Andrew
Good policy.By limiting time spent on online games,kids can spend time doing more uful things to develop their potential.They can go outside and run,jump and swim instead of sitting on a couch at home and playing with a smart phone.
Adam
It is often en that parents argue with children over cellphones.Most parents can hardly t and enforce the time limit for its daily usage.Some forcibly take away their cellphones,but it will ruin trust and relationship.Even wor,it will make their kids hate them.
Pink
Excessive（过度的）gaming is purely a waste of time and energy for minors and has a negative effect on both physical and mental health.The gaming industry should not put profit- flaking interests as its priority（优先事项） .They should act in a socially responsible way to provide an environment for children to ensure their well-being and dev
elopment.
Lauren
There would be a loophole（漏洞）.Children could u their parents' or other adults' IDs to avoid real-name registration,thus making it impossible to put this policy in effect.Parents absolutely need to strengthen guidance and supervision to keep their children from gaming addiction.
1.What should kids do according to Andrew？ ______
A. Play online games. B. Play with a smart phone.
C. Study all the time. D. Go in for outside activities.
2.What does Pink advi the gaming industry to do？ ______
A. Pay attention to its profit.
B. Focus on kids' health.
C. Be responsible for kids' surroundings.
D. Persuade kids lo play more games.
3.What role do parents have according to the passage？ ______
A. They keep hold of their phones.
B. They t examples for their kids.
C. They limit their kids' time.
D. They blame kids for addiction.
B
Chris Rishworth is a travelling cyclist who would take photos along the journey.He regards it as killing three birds with one stone.Besides exercising,he can also improve his photography skills and rai money for the children in need through holding a photography show.In the past five years,Chris has raid more than one million dollars and helped more than 30 orphans（孤儿）complete primary and condary school education.
Chris' photographs have a very wide range of aspects,including impressive natural sceneries,attractive local conditions and customs,and mysterious historic sites,etc,but he
believes the most heart-shaking one is the photo of a baby wallaby（沙袋鼠）.It was on August 5th when Chris was on his way to ride through Magnetic Island.Chris saw a helpless baby rock wallaby trying to get into its dead mother's pouch（育儿袋）.The deep brake marks and pieces of glass indicated that the mother wallaby was killed by a car.The sight shook his heart so much that Chris was almost astonished for a while.After taking a photo of this heartbreaking moment,Chris placed the baby wallaby into the basket of his bike and took it to the local wildlife rescue shelter.The workers told Chris,"It's quite common to find baby wallabies attracted to their dead mothers —储存空间 often due to the road kill on Magnetic Island. " Hearing this,Chris decided to nd the photo to related departments to promote further measures to avoid such things happening again.
Rock wallabies have had a tough history in their native country,Australia,as they struggle to fight against extreme weather and keep up with other competitors.The Australian government took a ries of protective measures and fought against hunting activities effectively,which made the number of rock wallabies increa.But now,with the development of Magnetic Island,a lot of trucks and private cars flood in,which breaks the
previous peace.Experts of the Wildlife Conrvation Society（WCS）warn that lf-driving travelers and truck drivers should pay attention to the wild animals on the road or by the roadside while driving.
4.How does Chris find his trip？ ______
A. It brings him fortune. B. Its influence is worldwide.
C. Its result is satisfactory. D. It makes his dream come true.
5.What made Chris realize the cau of the mother wallaby's death电脑识别二维码？ ______
A. The heartbreaking photo. B. The workers' words.
C. His travel experience. D. The signs of the scene.
6.What may be the best title for the passage？ ______
A. A Beautiful Australian Island Discovered by a Travelling Cyclist第一天英语
B. A Heartbreaking Moment Photographed by a Travelling Cyclist
C. A Wonderful Photography Show Held by a Travelling Cyclist
D. A Badly Injured Baby Wallaby Saved by a Travelling Cyclist
C
Ask a classroom of children to draw a scientist,and you'll e plenty of colored lab coats and glass.The image（画像）hasn't changed much since the 1960s,but the person wearing the lab coat is changing.
A new analysis finds that more female scientists have appeared in kids？drawings in recent decades — going from nearly nonexistent in the 1960s to about a third in 2016.
The first of many "draw-a-scientist" studies asked nearly 5，000 children to draw a scientist between 1966 and 1977.Of tho 5，000 drawings,only 28 drew female scientists.That was just 0.56 percent.Today,female scientists are being prented more in the media.For example,in a content analysis,13 percent of people pictured in science feature stories of the 1960s were women or girls,compared with 44 percent in the 2000s. "That might really affect children's idea on what a scientist should be like," says Miller,a P
静谧的近义词
h.D.candidate in psychology.
To look for changes in children's perception over time,the rearchers conducted a meta-analysis,combining data from 78 studies that included a total of more than 20，000 children from kindergarten to the 12th grade.On average,28 percent of children drew female scientists in studies conducted from 1965 to 2016.
What hasn't changed much：kids pick up stereotypes（模式化观念）by gender（性别）as they grow up.At age 6，about 70 percent of the girls in the more recent studies drew female scientists.By age 16，75 percent drew male scientists.This is an important period in which kids are learning stereotypes.It's important that teachers and parents prent diver examples of both male and female scientists.
7.What's the picture of scientists drawn by a 1960s' kid like？ ______
A. A man with long curly hair. B. A woman with lab glass.
C. A woman in a formal lab suit. D. A man in a colored lab coat.
8.What may contribute to the changes in kids' drawings？ ______
w7系统重装
A. The improvement of women's social status.
B. The kids are affected by teachers and parents.
C. 修冰箱More female scientists appear in the media.
D. The increasing number of female scientists.
9.What does the underlined word "perception" in Paragraph 4 most probably mean？ ______
A. Belief. B. Idea. C. Habit. D. Growth.
10.It can be inferred from the last paragraph that ______ .
A. it's a stereotype that scientists are generally males
B. girls are more influenced by stereotypes than boys
C. some children are born with certain stereotypes
D. most children tend to prefer female scientists
D
Recycling plastic has always been a stop-start effort,and the wide variety of plastics we produce,the pollution from waste,and other limitations make recycling an economic（经济）problem.It's estimated（估计）only 9% of plastic ever created has been recycled.But with the help of a chemical process,Canadian Miranda Wang and her company BioCellection want to change that.
Stability is one of plastic greatest qualities and downside.There's limited evidence that some plastics can biodegrade（生物降解）but largely photo-plastics degrade in the sun.It's a long process,and the truth is that we can only estimate how long it takes.Wang is looking to break the inaction and BioCellection's task is to make most plastic waste recyclable.
She outlines two current methods.One is to take plastics like water bottles,wash them,cut them,melt and reconstitute them. "That's a very limited process" she says,due to the requirement that plastics be "clean".The other,which can handle dirtier plastics and a level of pollution,is called hydrolysis（热解）.Inten heat is applied to break down plastics so they can be reud as oils for energy,but "it's not economical," she says.
BioCellection's solution builds on rearch from over ten years ago,Wang explains,when a US study discovered pure polyethylene powder（聚乙烯粉）could be broken down by a catalyst（催化剂）.Wang and her co-founder Jean hit upon a bacterium being able to eat plastic.In the years since,they engineered a comparable catalyst capable of doing the same job,only faster,which even works on plastics no one el can recycle at prent. "We have now found a catalyst that is much cheaper than the one that was ud before," Wang says.
Currently focusing on plastic films like shopping hags,the three-hour process breaks clown plastic into chemicals that can act as the building blocks for more complex plastic products.
"Right now we're able to achieve about 70% transformation from plastic waste material to the chemicals," she adds,saying they're working to increa that figure.
