-“Crash diets make us lose weight fast and I am all into that. -But it better to work out. A. had B. would be C. wouldn’t have been D. must have been 题目和参考答案——青夏教育精英家教网—

We know the effect calories have on your body.For each pound of weight that your body carries,it takes about 12 calories per pound per day to keep it alive.If you weigh 150 pounds,you therefore need about (150×12) 1800 calories per day to keep yourself alive and maintain that same weight.

If you were to eat more than 1800 calories per day,the surplus turns into fat.It takes about 3600 excess calories to make a pound of fat.Let's say that you were to eat,on average,2000 calories per day.That extra 200 calories per day is going to turn into fat.However,you will eventually hit a point of equilibrium(平衡，均衡) because as you gain weight,you need more calories to maintain that weight.So,a person eating an average of 2000 calories per day will hit equilibrium at (2000/12) 166.67 pounds.

So let's say that you eat,on average,2000 calories per day and reach equilibrium at 166 pounds.Then you go on a crash diet where you eat only 1000 calories per day for 60 days.You lose 16 pounds and reach your target weight of 150 pounds.But then you go right back to eating 2000 calories per day again.The graph below shows your eating pattern before,during and after the diet:

Note that the graph assumes that you,like most people,eat a random number of calories per day.Some days you are “good” and eat less,and some days you are “bad” and eat more,but the assumption is that it averages out to 2000 calories per day over the long run.

This graph shows what happens to your weight before,during and after the diet:

The diet really takes the weight off.But the weight comes right back when you return to your “normal” eating pattern.The weight appears to come back so quickly because when you are at your lightest,you tend to gain more weight each day.The lighter you are,the fewer calories you need.If you only need 1500 calories per day and you're eating 2000,you're going to gain weight faster than if you need 1800 and you're eating 2000.

The passage is mainly about_________.

A.how to lose weight effectively

B.why the weight comes back so quickly once a person stops dieting

C.why a person puts on weight

D.how to keep a healthy diet

According to the text,a person weighing 120 pounds needs _________calories per day to keep the same weight.

A.1440 B.1800 C.2000 D.1000

Suppose all the following people take in 3000 calories every day.Who will gain weight fastest?

A.A person who weighs 200 pounds. B.A person who weighs 180 pounds.

C.A person who weighs 150 pounds. D.A person who weighs 100 pounds.

What will the writer continue to discuss at the end of the text?

A.Ways to keep the weight off. B.Ways to go on a diet.

C.Diseases caused by overweight. D.Proper diet to keep healthy.

Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”
Here are some tips for pet weight loss:
See the vet(兽医). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患关节炎的) pets, which will allow for exercise to at least begin.
Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.
Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.
Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.
【小题1】. The underlined word “touchy” in Paragraph 1 probably means__________

What can be inferred from the passage?

A．Overweight people usually like overweight pets.

B．Pets’ weight is easier to lose than humans’.

C．Cats have a greater chance of serious liver disease.

D．Overweight people often ignore their pets’ weight.

【小题3】 Which of the following methods is healthy for your pets?

A．Providing them with mini carrots or blueberries.

B．Keeping them with you when you’re dining.

C．Supplying them with larger meals or drinks.

D．Leaving the food in a fixed place for your pets.

【小题4】. What does the passage mainly tell us?

A．How to feed pets without a crash diet.

B．The importance of pet weight loss.

C．How to help pets lose weight.

D．The problems that pets will meet.

Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”
Here are some tips for pet weight loss:
See the vet(兽医). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患关节炎的) pets, which will allow for exercise to at least begin.
Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.
Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.
Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.
【小题1】The underlined word “touchy” in Paragraph 1 probably means__________

【小题2】What can be inferred from the passage?

A．Overweight people usually like overweight pets.

B．Pets’ weight is easier to lose than humans’.

C．Cats have a greater chance of serious liver disease.

D．Overweight people often ignore their pets’ weight.

【小题3】Which of the following methods is healthy for your pets?

A．Providing them with mini carrots or blueberries.

B．Keeping them with you when you’re dining.

C．Supplying them with larger meals or drinks.

D．Leaving the food in a fixed place for your pets.

【小题4】What does the passage mainly tell us?

A．How to feed pets without a crash diet.

B．The importance of pet weight loss.

C．How to help pets lose weight.

D．The problems that pets will meet.

Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”

Here are some tips for pet weight loss:

See the vet(兽医). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患关节炎的) pets, which will allow for exercise to at least begin.

Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.

Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.

Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.

1.The underlined word “touchy” in Paragraph 1 probably means__________

A. sensitive B. exciting C. moving D. pleasant

2.What can be inferred from the passage?

A. Overweight people usually like overweight pets.

B. Pets’ weight is easier to lose than humans’.

C. Cats have a greater chance of serious liver disease.

D. Overweight people often ignore their pets’ weight.

3.Which of the following methods is healthy for your pets?

A. Providing them with mini carrots or blueberries.

B. Keeping them with you when you’re dining.

C. Supplying them with larger meals or drinks.

D. Leaving the food in a fixed place for your pets.

4.What does the passage mainly tell us?

A. How to feed pets without a crash diet.

B. The importance of pet weight loss.

C. How to help pets lose weight.

D. The problems that pets will meet.

Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”

Here are some tips for pet weight loss:

See the vet(兽医). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患关节炎的) pets, which will allow for exercise to at least begin.

Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.

Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.

Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.

1.. The underlined word “touchy” in Paragraph 1 probably means__________

A. sensitive B. exciting C. moving D. pleasant

2.. What can be inferred from the passage?

A. Overweight people usually like overweight pets.

B. Pets’ weight is easier to lose than humans’.

C. Cats have a greater chance of serious liver disease.

D. Overweight people often ignore their pets’ weight.

3. Which of the following methods is healthy for your pets?

A. Providing them with mini carrots or blueberries.

B. Keeping them with you when you’re dining.

C. Supplying them with larger meals or drinks.

D. Leaving the food in a fixed place for your pets.

4.. What does the passage mainly tell us?

A. How to feed pets without a crash diet.

B. The importance of pet weight loss.

C. How to help pets lose weight.

D. The problems that pets will meet.

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