Trying to lose weight can be difficult, and w...

Trying to lose weight can be difficult, and while we all know exercise and diet are both　 basic needs, which one is more important?

If you had to choose, should you be hitting the gym, or eating salads? There are many ways you can burn a few hundred calories (卡路里): running for 20 minutes, an hour of swimming, or singing your favourite song 23 times. But the point is, it takes time to burn a lot of calories even with most tiring activity - not to mention the time spent on the way to the gym, and then back home to clean up.

Now, compare this to the number of calories in a chocolate bar - which is often over 200 calories. You could either walk for about an hour to burn that 200 calories, or you could simply not eat that chocolate bar. Which sounds easier to you? How about running for 30 minutes every day or cutting out those two cans of soda? Many physicians point out that there is a lot of high-sugar, high-fat, high-calorie foods we could cut from our diet, to see weight loss results more quickly. And studies also show that diet does actually play a bigger role in weight loss than exercise. A survey of 2000 children found that the level of physical activity was not the main reason for their weight. And a study of 3000 adults discovered that cutting down calories was connected to greater weight loss than exercise alone.

Of course, exercise has many health advantages besides weight loss, like slowing the aging process and improving mental health. But at the end of the day, if you expect to lose weight, you’re likely to get more bang for your buck if you focus on your diet first.

根据短文内容选择最佳答案。

1.The underlined words “get more bang for your buck” most probably means　 ________.

A.更加合算 B.付出努力 C.怦然心动

2.From the third paragraph mainly tells us that ________.

A.there is a lot of high-sugar, high fat, high-calorie foods in our daily diets

B.exercise like walking plays an important part in keeping our bodies healthy

C.your diet has a greater influence on your weight loss than exercise

3.The energy in a chocolate bar ________.

A.is as much as the energy we need for singing a song 23 times

B.may be burnt by walking for about half an hour

C.should not be added to a diet when you want to lose weight

4.Which of following is TRUE according to the passage?

A.A survey of 3000 children found out that cutting down calories is more important

B.Exercise has many health advantages besides helping us lose weight

C.In fact, exercise is not needed when we want to lose weight

5.Which of the following would you choose as the title of the passage?

A.Exercise VS Diet B.How To Lose Weight C.Different diets

九年级英语阅读单选中等难度题查看答案及解析

Life as a teenager can be so hard. We are trying not to go wrong or get hurt while still trying to make sense of life. I tell you, I have been there. But, looking back, I will tell you how to enjoy every experience in life. Let this be your little guide to enjoying life as a teenager.

You know, half the problems as a teenager arise because we hate doing things. We’d rather go and have fun than sit down and take care of our duties and responsibilities. That is exactly why you have so much drama in your life; your parents won’t let you have a night-out with friends because you didn’t clean your room or your teacher is threatening to take you to the headteacher because you haven’t finished your homework.

When you go wrong, you go back to bed every night blaming yourself for the mistakes you have made. If you don’t make mistakes, you won’t learn. When you make a mistake, forgive yourself and move on. Don’t repeat them because there isn’t plenty of time to go wrong. Learn from your mistakes and others’, and it will help you to develop your character. Don’t try so hard to be right all the time, or you will not end up being satisfied with yourself.

Most of us want to be popular in school and so, you beg your parents to get you the best clothes, which they obviously don’t. To deal with that situation, I’d say that if your parent is not willing to pay for all those expensive clothes for you, get yourself a part-time job or spend your money wisely. No matter what you do, you should take full responsibility for your own choices. And, instead of trying to be one of the crowd by having similar habits, dare to be different because not everyone does.

Most teenagers often tend to have the blues during the teenage years. If you think that ending your life would be better than dealing with all the depression, you are not alone. All we need is someone to talk to us and listen. So, find a listener. Just talking it through helps get rid of the stress of school, friends and everything else. You shouldn’t really be wasting your time when you time when you could develop your hobbies and interests!

I wish someone had given me all these tips to enjoy life as a teenager. In your teenage years, life is all about experiences and learning from them, so enjoy every bit of it to the fullest.

Title: How to enjoy life as a teenager

九年级英语其他题困难题查看答案及解析

Trying low-caloric fruits _______ help a person to lose weight.

A.must B.ought to C.can D.need

九年级英语单选题中等难度题查看答案及解析

―Dr. Wei, I need to 　　　 a lot of weight.

―All you need to do is go on a diet and work out.

A. move　　 B. lose　　 C. gain　　 D. save

九年级英语单选题简单题查看答案及解析

I found ________ easy to put on weight but difficult to lose weight.

A.its B.it C.this D.that

九年级英语单选题困难题查看答案及解析

阅读表达 阅读下面的短文，根据短文内容回答问题

Cut out meat, lose weight. And, while you're at it, protect your heart, keep away from cancer and live longer.

According to research published by the Academy, vegetarians (素食)have lower body mass indexes(质量指数) than meat-eaters, overweight and fat people who followed a vegetarian diet lost more weight than those who ate meat -- even though both groups used up the same number of calories.

But losing weight and being healthier isn't about simply about eliminating meat, it's about how you replace that meat.

Perhaps those vegetarians fell for these oh-too-common eating mistakes. Here are some tips you need to notice.

●French bread, chips and pretzels are all vegetarian. But no one's saying they're healthy foods. They are packed with calories and sugar.

●If you're doing vegetarian eating, there's no reason to get less protein than you need. For example, they ate 450 fewer calories a day and lost about 11 pounds in 12 weeks.

●A lot of vegetarians -- especially new ones -- worry about skimping on protein. Eat more cheese. Remember, 1 ounce of cheese contains an average of 100 calories and 7 grams of fat.

●"While plant-based smoothies(果昔) can be a healthy choice for enjoying fruits, vegetables and protein. They can add an important calorie load, especially if they are store-bought," Sheth says.

回答下面5个问题，每题答案不超过5个词。

1.How many tips does the passage write about?

_____________________________________________________________________________________

2.What is losing weight and being healthier about?

_____________________________________________________________________________________

3.Why are chips unhealthy?

_____________________________________________________________________________________

4.What can be a healthy choice for vegetarian?

_____________________________________________________________________________________

5.How much fat does 1 ounce of cheese have?

_____________________________________________________________________________________

九年级英语其他题中等难度题查看答案及解析

—It’s said that we can lose weight easily by taking such medicine.

— ________. Remember that any medicine does some harm to our health.

A. That’s not the case　　 B. Sounds good

C. I hope so　　 D. Believe it or not

九年级英语单选题中等难度题查看答案及解析

—It’s said that we can lose weight easily by taking such medicine.

— ________. Remember that any medicine does some harm to our health.

A.That’s not the case B.Sounds good

C.I hope so D.Believe it or not

九年级英语单选题中等难度题查看答案及解析

We all want to know who can________the physics problem?You know，it’s very difficult．

A. work out

B. take out

C. set out

D. look out

九年级英语单选题中等难度题查看答案及解析

We all want to know who can________the physics problem?You know，it’s very difficult．

A．work out

B．take out

C．set out

D．look out

九年级英语单项填空中等难度题查看答案及解析