It is known to all that _____ you exercise re...

It is known to all that _____ you exercise regularly, you won’t keep good health.

A. unless    B. whenever     C. although     D. if

高三英语单项填空中等难度题查看答案及解析

Known to all, exercise is important for health, but it________be regular exercise.

A．will                    B．must                   C．need                   D．shall

高三英语单项填空简单题查看答案及解析

(2012·昆明高二检测)It is well-known that proper amounts of exercises, if _______ regularly, will benefit our health.

A. being carried out        B. carrying out

C. carried out            D. to carry out

高三英语单项填空中等难度题查看答案及解析

We all know that regular exercise is good for us. In recent years we’ve been told to aim to walk 10,000 steps a day to remain healthy, although other advice to do three 10-minute walks a day is thought to be even more effective. But the latest piece of research might put a spring in your step if you’re someone who walks at a fast pace. That’s because, according to scientists, the speed at which people walk in their 40s is a sign of how much their brains, as well as their bodies, are ageing.

The BBC’s Philippa Roxby writes that tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of “accelerated ageing”. Their lungs, teeth and immune systems were in worse shape than those who walked faster. And to add insult to injury, the study found not only did slower walkers’ bodies age more quickly, their faces looked older and they had smaller brains. Professor Terrie, lead author of the study, told the BBC: “It found that a slow walk is a problem sign decades before old age.”

This might be seen as a wake-up call for people with a slower pace who might feel it’s time to work out and get fitter. But it might be too late; researchers say they were able to predict the walking speed of 45-year-olds using the results of intelligence, language and motor skills tests from when they were aged three. They also suggest that even in early life, there are signs showing which people will go on to have a healthier life.

So, what’s the point of knowing that a slower walking pace might mean a smaller brain? Well, researchers say measuring walking speed at a younger age, and understanding what this might mean, could be a way of testing treatments to slow human ageing. This might help us make lifestyle changes while we’re still young and healthy. Any steps we can take to prolong a good mental and physical state is a no brainer!

1.What is the text mainly about?

A.Walking and health. B.Slow walking and ageing.

C.The way of slowing ageing. D.The standard walking pace.

2.What does the latest research show?

A.Walking 10,000 steps a day helps keep fit.

B.A slower walker is healthier than a faster walker.

C.Slower walkers are easy to have slower brains.

D.Ageing signs of slow walkers arise earlier than fast walkers.

3.What does the underlined words “wake-up call” refer to in paragraph 3?

A.Challenge. B.Potential.

C.Reminder. D.Solution.

4.What can we infer from the last paragraph?

A.Testing walking speed before old age makes sense.

B.It’s important to keep fit both physically and mentally.

C.Walking pace is connected with health and ageing.

D.Walking speed at a young age determines one’s longevity.

高三英语阅读理解中等难度题查看答案及解析

It is such a good place _____ everybody wants to go and visit _____ it is well-known all over the world.

高三英语单项填空中等难度题查看答案及解析

It is such a good place _____ everybody wants to go and visit _____ it is well-known all over the world.

A. that, that                 B. as, as              C. as, that           D. that, as

高三英语单项填空中等难度题查看答案及解析

We all know that regular physical exercise is good for a girl’s body, mind, and spirit ．Here are a few:

Research shows that girls who play sports do better in school and are more likely to graduate than those who don’t．Exercise improves learning, memory, and concentration, which can give active girls an advantage when it comes to the classroom．

Some benefits of sports are clear — like improving fitness and maintaining a healthy weight．Girls who play sports are also less likely to smoke．But girls who play sports in school also continue to see the benefits later in life, with reduced chances of getting breast cancer．Sure, you can get these benefits from any type of exercise．

Working with coaches, trainers, and teammates to win games and achieve goals is great practice for the real world, where teamwork is a key to success．For years, boys learned these skills through sports while girls sat on the sidelines．But as more and more women hit the field, they’re joining boys in both the classroom and the boardroom．

Girls involved in sports feel better about themselves, both physically and socially．Practicing, improving skills, and gradually achieving goals help to build confidence．

Pressure is a big part of life．Playing sports can help you deal with it, since exercise is a natural mood lifter and a great way to reduce pressure．Plus, when you are on a team, you have friends who support you both on and off the field．

Other benefits of doing sports include getting in shape, and making new friends．

高三英语阅读理解中等难度题查看答案及解析

It is well-known to us all that knowledge is __ treasure, but practice is ___ key to it.

高三英语单项填空简单题查看答案及解析

(2010·辽宁高考)Doctors say that exercise is important for health, but it ________ be regular exercise.

A．can　 　　　　　　　　　　　　　　　　　　 B．will

C．must　 　　　　　　　　　　　　　　　　　　 D．may

高三英语单项填空中等难度题查看答案及解析

Doctors say that exercise is important for health, but it _______ be regular exercise.

A．can             B．will            C．must             D．may

高三英语单项填空中等难度题查看答案及解析