2 . Americans spend billions on vitamins, multivitamins for their health, but a review of numerous studies concluded there is little to no evidence that some of those vitamins prevent heart disease, cancer or death.

The report, released by the U.S. Preventive Services Task Force last week, concluded that “recent evidence is not enough” to determine whether vitamins actually help or hurt your health, based on 84 studies, 52 of which were done since 2014. Vitamins examined included vitamins A, B, C, D and E, as well as other multivitamins.

“Our suggestion is neither for nor against taking vitamins, or combinations of those nutrients (营养物质). We just don’t have enough evidence,” said Dr. John Wong, a doctor in the Department of Medicine at Tufts Medical Center who was involved in the report.

While the finding is that vitamins don’t have any benefits to “healthy, non-pregnant (未怀孕) adults”, it doesn’t apply to “children, people who are pregnant or may become pregnant, or people who are hospitalized.”

The Task Force admitted it makes sense that people would take vitamins in hopes of health benefits, as some shortage may lead to illness. But experts agreed the best way to get good health and prevent cancer is a balanced diet and regular physical activity.

“The suggestion across all organizations about vitamins is to eat a balanced diet, and then the key tends to be on plenty of fruit and vegetables and less junk foods,” Wong said.

Wong added people should refer to their health doctors to determine if any vitamins are worth taking. He said this suggestion should also serve as a need to further research into proving the official benefits and risks for each vitamin.

1. Why can’t we say whether vitamins really benefit or harm health?

A．Because they really have no benefit.

B．Because many studies have proved it.

C．Because evidence is not enough at present.

D．Because Dr. John Wong wasn’t involved in the research.

2. Which of the following is TRUE according to the text?

A．Vitamins are of no benefit to anyone.

B．Vitamins are beneficial to healthy adults.

C．Children can’t take vitamins though they are in hospital.

D．People could take vitamins if lack of vitamin may tend to illness.

3. Which is the best way to avoid cancer according to the Task Force?

A．Taking enough vitamins.

B．Eating more packaged foods.

C．Following their health doctor’s advice.

D．Having a balanced diet and doing exercise.

4. Which can be suitable title for the text?

A．Taking Vitamins: No Benefit to People

B．Doctor’s Advice on Buying Vitamins

C．Taking Vitamins: Likely to Waste Money

D．Americans Spending More Money on Vitamins

3 . Steph Clemence always intended to go to college. But life has a(an) _________ throughout her early childhood years to _________ barriers. Growing up, she led a nomadic (漫游的) life because her mother, who remarried several times, was always on the _________. By the time of high school, Steph had lived in 25 places.

When her stepfather died in a car accident, leaving her mother to support three daughters on a(an) _________ income, paying for college became a serious question. But she still tried to figure out what to do with a life so _________ her plan for schooling.

The _________ came one afternoon when she was cleaning her bedroom. She _________ a thick document where she found a handout titled “Mrs. Clark’s Book List” by her high school English teacher Dorothy Clark.

It wasn’t homework, but it could be a(an) _________ for those not able to receive higher education due to _________ problems like her. The teacher had spent months creating a list of 153 books whose contents would be as __________ as a two-year study at an arts college.

Steph studied the list. Each of those books __________ her to learn more. The reading list was also a(an) __________ in her everyday life, even __________ with her on vacations to find out the next book. She never did get to college, but has now only four books left before __________ the list. She wishes she could thank Mrs. Clark for how reading the __________ on the list has changed her life.

1.

A．efficiency

B．motivation

C．exception

D．tendency

2.

A．hold back

B．set up

C．give away

D．carry on

3.

A．display

B．move

C．threat

D．mission

4.

A．precise

B．independent

C．modest

D．initial

5.

A．breaking away from

B．taking hold of

C．giving in to

D．going in for

6.

A．situation

B．answer

C．procedure

D．emergency

7.

A．spotted

B．folded

C．loaded

D．assigned

8.

A．hard rock

B．far cry

C．field work

D．road map

9.

A．flexible

B．foundational

C．financial

D．temporary

10.

A．qualified

B．reliable

C．sufficient

D．delightful

11.

A．confirmed

B．sharpened

C．stimulated

D．bounced

12.

A．origin

B．treat

C．concept

D．constant

13.

A．discussing

B．traveling

C．whispering

D．flashing

14.

A．completing

B．forecasting

C．revealing

D．declaring

15.

A．remarks

B．works

C．proofs

D．zones

5 . Cheney School is a popular, high performing school located in the heart of Oxford serving a diverse community of students who are eager to learn. The school is looking to add to its bank of exam invigilators (监考人), who will be employed on a casual basis to watch over students taking both mock(模拟) and actual GCSE / GCE exams, as necessary throughout the school year.

Full training will be provided and staff will be contacted before the exam period to discuss the invigilation schedule in relation to their own availability.

We are looking for people who

*have a command of Microsoft Word, Excel, PowerPoint

*have effective written communication skills

* are reliable and punctual

*are able to solve problems and keep calm under pressure

*enjoy working as part of a team

We can offer you

*€10.19 per hour

*reduced tuition fees for your kids

*a housing allowance

*shuttle service

If you would like to find out more, please contact Ms Marie-Anne Fischer at mf@cheney.oxon.sch.uk, or by telephone on 01865 5755270.

How to apply: Please download an application form from the school’s vacancy website: http://www.cheney.oxon.sch.uk/lnvigilators.

1. What does Cheney School offer its invigilators?

A．Flexible working hours.	B．Free staff dormitories.
C．A transportation allowance.	D．Free schooling for their kids.

2. What is required of the applicants?

A．Designing a mock exam paper.	B．Passing the GCSE or GCE exam.
C．Being able to use office software.	D．Enjoying working independently.

3. What will you have to do if you are interested in the job?

A．Prepare for the interview.	B．Fill in an application form.
C．Apply for relevant training.	D．Contact the school online or by telephone.

8 . In India, there are many ironing vendors (商贩) who _________ people’s clothes for a living. Their main tool is an iron box _________ by charcoal (木炭).

India’s science and technology department _________ that there are about 10 million ironing carts in the county. Each of them uses more than 5 kilograms of charcoal each day on average, Reuters reported.

After seeing her _________ ironing vendors throw the _________ charcoal away on the street side, Vinisha Umashankar, 15, told NPR that she started to “think about the amount of charcoal burned every day and the damage it does to the _________”. Burning charcoal releases greenhouse _________ such as carbon dioxide, which leads to climate change.

Vinisha, a student from Tamil Nadu, India, had the idea of creating a renewable energy source to _________ charcoal.

She spent six months designing a wheeled cant. The cant has solar panels which _________ sunlight to provide electricity that fuels the iron. Surplus energy can be __________ in a battery for use on cloudy days, according to Time magazine. Five hours of bright sunshine is enough to operate the iron for six hours.

To complete the invention, Vinisha devoted herself to reading college-level physics textbooks to __________ how solar panels work. Then, she submitted her concept to the National Innovation Foundation, run by the Indian government. __________ there helped her build a full-scale working prototype (原型) and apply for a patent, NPR reported.

Now, her innovation is getting __________ recognition. In this September, Vinisha was invited by Prince William to __________ a speech at the 26th United Nations Climate Change Conference of the Parties (COP 26) in Glasgow, UK, in November.

“I am not just a girl from India. I am a girl from Earth,” Vinisha said in her speech. “All of us should understand that environmental issues are real and can’t be __________ at a later date,” Vinish a continued. “There is no stop button. There is no magic fix.”

1.

A．make

B．tailor

C．press

D．sew

2.

A．fueled

B．supported

C．consumed

D．burned

3.

A．recalled

B．estimated

C．reviewed

D．criticized

4.

A．charity

B．committee

C．school

D．neighborhood

5.

A．processed

B．used

C．burning

D．grilled

6.

A．streets

B．neighborhood

C．environment

D．blocks

7.

A．gases

B．air

C．covering

D．emission

8.

A．instead of

B．take place

C．upgrade

D．replace

9.

A．submit

B．reflect

C．absorb

D．expose

10.

A．contained

B．stored

C．sucked

D．conveyed

11.

A．work on

B．know from

C．approve of

D．figure out

12.

A．Engineers

B．People

C．Faculty

D．Intellectuals

13.

A．national

B．global

C．nationwide

D．neighboring

14.

A．address

B．outspeak

C．deliver

D．present

15.

A．raised

B．avoided

C．fostered

D．fixed

9 . We know that bully (欺凌) happens a lot and that it can make people feel miserable. And school violence happens all the time.

    1    

Bully is where a person or a group exercise control over another against their will, often leaving the victim feeling powerless and alone. Bullying can take many forms. Children, young people and adults can instigate bullying and be bullied in schools. Bullying is harmful to all involved, not just the person who is bullied, but to those who do the bullying and those who stand by. It can lead to self-doubt, lack of confidence, low self-esteem, depression, anxiety, self-harm and sometimes even suicide. Children might bully because they may not have been taught that it is wrong to bully.     2     They are copying older brothers and sisters, friends or people they observe. They don’t know of more appropriate ways of mixing with their school friends.

How does bullying affect people?

New research has found that more than half of young people in the UK have been bullied. Of those who have been bullied, 58 % said it made them want to miss school, 44 % said it made them avoid social events, and 37 % said it had affected their school work.     3     Racism is when people are treated badly because of their skin colour, culture or nationality. Around 32 % of students said that they had heard something racist at school.

What can I do to help?

    4     If someone you know is being bullied it is important to tell a teacher. You could also talk to your parents or an adult whom you trust. If the person doing the bullying is some-one you know, you could talk to them and explain what they’ re doing is wrong. It’s important to support the person being bullied.     5    

A．What is bullying?

B．What is cyberbullying?

C．They may think that it is just a bit of fun.

D．You should tell them that they're not alone.

E．There's no shame or harm in being different.

F．The study also found a big problem with racism.

G．There are many things you can do to fight against bullying at school.