42．A．health B．healthy C．healthier D．healthiest 1,3,5 ——青夏教育精英家教网—

完形填空

　　Henry is very fat．He works very hard,but he can't walk fast and he is often tired．He wants 　　1　　 so he eats very 　　2　　．He eats little 　　3　　 because it will 　　4　　 him fat．He does 　　5　　 every morning．He 　　6　　 and runs much．Now he is thinner than before．

　　Henry's cousin,Susan,is healthier 　　7　　 Henry．She takes care of 　　8　　．She 　　9　　 a lot of sports every week,and keeps in good 　　10　　．

(1)


[　　]
A．	thin
B．	to thin
C．	to get thin
D．	to get fat

(2)


[　　]
A．	many
B．	much
C．	few
D．	little

(3)


[　　]
A．	water
B．	fruit
C．	sugar
D．	vegetables

(4)


[　　]
A．	be
B．	make
C．	give
D．	bring

(5)


[　　]
A．	an exercise
B．	exercises
C．	some exercise
D．	some exercises

(6)


[　　]
A．	swims
B．	swim
C．	swimming
D．	to swim

(7)


[　　]
A．	as
B．	of
C．	to
D．	than

(8)


[　　]
A．	himself
B．	herself
C．	she
D．	he

(9)


[　　]
A．	do
B．	did
C．	doing
D．	does

(10)


[　　]
A．	healthier
B．	health
C．	healthy
D．	healthiest

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完形填空

Henry is a little fatter than he wants to be. He 1 to lose some weight (减肥). So he is on the diet (节食). He tries not to eat too 2 and he eats very little sugar (糖) because it will make him 3 . He also does exercises every 4 . He swims very often, 5 he runs about kilometres a day. Now he is 6 than before. Henry's sister, Susan, is healthier than Henry. 7 is also younger and thinner than he is. She does 8 every day, too. She doesn't 9 much meat. But she eats a lot of fruit and vegetables because she thinks they are better for her 10 .

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7．

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Life in the 22^nd century will be different from that in the 21^st century because many changes will happen in the new century. 1_____ what will the changes be?

First, the population is growing very fast. There 2 more and more people in the world and most of them will live longer than before. Computers will be 3 smaller and more useful, and there will be 4 one in every home. And 5 studies will be one of the most important subjects in schools.

Second, people will work 6 hours than they are doing in the 21^st century. They’ll have more free time for sports, watching TV and7 . Traveling will also be cheaper and easier. And more people will go to8 countries for holidays.

Third, there will be changes in our food, too. People will use more land to 9 new towns and houses. Then there will be less room for cows and sheep, so 10 will be more expensive. Maybe no one eat it everyday; 11 , they will eat more vegetables and fruit. Maybe people will be 12 .

Last, work in the future will be13 , too. Robots will do the 14 and hard work. Because of this, many people won’t have 15 work to do. This will be a problem.

1. A．But B．And C．However D．Or

2. A．will be B．will have C．are D．have

3. A．very B．quite C．much D．too

4. A．at most B．at least C．no more than D．less than

5. A．history B．English C．maths D．computer

6. A．less B．more C．fewer D．little

7. A．working B．traveling C．teaching D．staying

8. A．another B．the other C．other D．others

9. A．grow B．plant C．remain D．build

10. A．food B．meat C．vegetables D．fruit

11. A．however B．moreover C．instead D．although

12. A．healthy B．healthier C．health D．healthiest

13. A．dangerous B．difficult C．different D．the same

14. A．dangerous B．happy C．easy D．boring

15. A．more B．much C．many D．enough

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阅读理解

　　One way that scientists learn about man is by studying animals．In this lab, the scientists are studying the relationship(关系)between diet(饮食)and health．They are studying the relationship between the amount(数量)of food the mice(老鼠)eat and their health．The mice are in three groups．All three groups are receiving the same healthy food．The first group is eating one cup of food each day, the second group is eating two cups, and the third group is eating three cups．

　　After three years, the healthiest group is the one that is only eating one cup of food each day．The mice in this group are a little thinner．But they are more active．Most of the day, they are running, playing with one another．Also, they are living longer．Mice usually live for two years．Most of the mice in this group are still alive after three years．

　　The second group of mice is healthy, too．They are active, but not as active as the thinner mice．They are only living about two years．

　　The last group of mice is receiving more food than than the other two groups．Most of the day, these mice are eating of sleeping．They are not very active．These mice are living longer than the scientists thought－about a year and a half．But they are not healthy．They are sick more often than the other two groups．

(1)

Each group of the mice is given ________ amount of food every day．
[　　]
A．	a different
B．	the same
C．	a small
D．	a large

(2)

The experiment(实验)lasted for at least ________ years．
[　　]
A．	one and a half
B．	two
C．	two and a half
D．	three

(3)

The underlined word“they”in the second paragraph refers to(指的是)________．
[　　]
A．	the scientists
B．	the mice in the first group
C．	all the mice
D．	the mice in the last group

(4)

The best title(标题)for the passage is ________．
[　　]
A．	Man and health
B．	Diet and animals
C．	Diet and health
D．	Animals and human beings

(5)

The result of the experiment mainly shows that ________．
[　　]
A．	eating less may bring longer life
B．	the mice eat more than the scientists thought
C．	the mice live longer than the scientists thought
D．	the more exercise you take, the healthier you will be

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阅读理解

　　Sometimes people are not clear about what kind of food is healthy, and what kind of food may do harm to our health．The USDA has prepared a food guide to help people learn about which kind of food is the healthiest to eat．The food guide describes six main food groups：meat(like fish and chicken), dairy(like milk and cheese), grains(like bread and rice), fruit and vegetables．The last group is fats and sweets．The USDA also suggests how much of each food group is healthy to eat daily．Though this guide was prepared by the US government, it is very useful for people all over the world．

　　As a result of years of study, we know that too much animal fat is bad for our health．For example, Americans eat a lot of meat and only a small amount of grains, fruit and vegetables．Because of the way they eat, they have a high rate of cancer and heart disease．In Japan, people eat large amounts of grains and very little meat．The Japanese also have a very low rate of cancer and heart disease．The Japanese live longer than anyone else in the world．However, when Japanese people move to the US, the rate of heart disease and cancer goes up as their eating habit changes．And as hamburgers, ice creams and other high-fat foods become popular in Japan, the rate of heart disease and cancer is going up there as well．People are also eating more meat and dairy food in other countries, in which the disease rate is going up along with the change of the way people eat．Doctors everywhere suggest people eat more grains, fruit and vegetables and less meat and dairy food．

　　Eating healthily is important for children as well as their parents．When parents have poor eating habits, their children usually do, too．After all, children eat in the same way as their parents．When parents eat healthy food, the children will learn to enjoy it, too．Then they will develop good eating habits．Doctors suggest parents give their children healthier food such as fruit, vegetables and juice．

　　Everyone wants to live a long, healthy life．We know that the food we eat affects us in different ways．For example, doctors believe that fruit and vegetables can really protect people from many different diseases．On the other hand, animal fat can cause diseases．We can change our eating habits now and enjoy many years of healthy living．

(1)

What is the USDA in the passage?
[　　]
A．	A group of doctors in the US．
B．	An office of the US government．
C．	A report on diseases in the US．
D．	An order given by the US President．

(2)

What does the underlined word “grains” mean in Chinese?
[　　]
A．	谷物
B．	脂肪
C．	蛋白质
D．	维生素

(3)

The second paragraph mainly tells us that ________．
[　　]
A．	Japanese are always healthier than Americans
B．	living in the US is not good for people's health
C．	if you eat too much fat you will have cancer
D．	the way we eat may cause some health problems

(4)

Which of the following is the main idea of the third paragraph?
[　　]
A．	More and more people have good eating habits now
B．	Parents' eating habits are important to their children．
C．	Good eating habits develop only when you are young．
D．	The more fruit and vegetables we eat, the longer we will live．

(5)

The greatest help the passage gives us is ________．
[　　]
A．	to introduce a food guide to the world
B．	to provide us with knowledge of six food groups
C．	to suggest a way of eating for a healthy life
D．	to find the man cause of some serious diseases

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