题目内容

In a formal football match, each team can have three players to _____ their teammates

when necessary.

A. replace B. substitute C. represent D. exchange

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Different exercise types have different purposes and different benefits. One type of exercise may not accomplish all goals of being physically fit: a healthy heart, strong muscles and bones, and safety from injury. As a result, it is important to do enough types of exercise to have all the physical benefits. Here is a quick check sheet.
Aerobic Exercise: To have a strong and healthy heart, you need to do aerobic exercise. This means that you need to exercise yourself enough so that your heart rate, while exercising, is 65 percent to 85 percent of your maximum heart rate. If you don’t get your heart rate up within this level—you just aren’t working hard enough. Whatever you do, your heart rate needs to be 65 percent to 85 percent of your MHR for 20 to 30 minutes, at least 3 times a week. Typical types include:
* Running
* Walking (at least 4 to 4.5 mph)
* Swimming
* Bikingk3s5u
* Elliptical Training (椭圆运动)
* Yoga
Strength Training: To keep your muscles and bones strong, you need to do strength training. This comes in a variety of forms. Whatever you do, however, you need to train your muscles enough so that they are really tired by the end of each session. To see real benefits, make sure you are strength training 2 to 3 times a week for about 30 to 40 minutes. Typical types of strength training include:
* Weight Training
* Yoga
* Resistance Training
* Plyometrics（肌肉增强训练）
Flexibility Training: To keep your body flexible, reducing risk of injuries and pain in your joints and muscles, you need to do flexibility training. You should always aim to stretch every muscle after any exercise routine. Typical types of flexibility training include:
* Stretching
* Yoga
* Pilates（普拉提课程）
So next time you think that yoga 5 times a week will be enough, think about what it is really doing. Is it getting your heart rate up? Are you making up your strength? Are you keeping your muscles flexible?

1.
If your purpose is to _______, you can choose swimming as your exercise form
1. A.
  build a strong and healthy heart
2. B.
  keep muscles and bones strong
3. C.
  keep body flexible
4. D.
  reduce risk of injuries and pain in joints and muscles
2.
After reading this passage, we know that ________
1. A.
  Yoga is really better for people than running
2. B.
  The more exercise you do, the better
3. C.
  Flexibility training helps you build up your muscles
4. D.
  The three kinds of training have links with one another
3.
Which of the following is closest in meaning to “session” in Paragraph 3?
1. A.
  meeting
2. B.
  gathering
3. C.
  period
4. D.
  term
4.
The paragraph following this article may discuss_______
1. A.
  how to find a good workout dealing with two or three of these goals
2. B.
  how to choose an exercise type
3. C.
  how to build up our strength
4. D.
  how to be more flexible

阅读理解。

     Many of us already know about several American superstitions (迷信). Having a black cat cross your
path, walking ladder, and breaking a mirror are all bad luck. In addition to these, there are many other
superstitions that are worth knowing. Understanding them will keep you safe from evil spirits-if you believe
in such things- and impress your American friends when you mention them.
     Like the superstitions in other cultures, American superstitions often involve the things important in daily
life, such as health, numbers, and marriage. For example, have you ever had a cough that would not go
away? According to one American superstition, you should take a piece of your hair and put it between two
slices of buttered bread. Next, feed this hair sandwich to a dog and say,"Eat well, you hound, may you be
sick and I be sound." This will trick the evil spirits and help your cough. It will also raise some eyebrows if
you try it.
     In American superstitions, the number three is very important. Often, Americans will say, "All things
come in threes." Three is lucky because it represents the traditional family: mother, father, and child.
Therefore, gifts, letters, and guests will often arrive at your home in groups of three. However, it is also
possible for bad events, like accidents and funerals, to come in threes as well.
     Another time people pay attention to superstitions is when they get married. During a wedding, brides
must wear or carry"something old, something new, something borrowed, and something blue." The old and
borrowed things will bring luck to the person who gives them to the bride. The new and blue things will
bring good fortune to the bride herself. The next time someone you know is getting married, be sure to
recite this phrase.
     As it would be unlucky to discuss one more superstition, we will wind things up here. Keep your fingers
crossed, and stay lucky!

1. The passage is most probably entitled "_______".

A. American's Bad Luck
B. Cross-culture and Superstitions
C. American Superstitions
D. Daily Life in Superstitions

2. The underlined sentence in the second paragraph "It will also raise some eyebrows if you try it."
means _____.

A. whey you try it, the dog will raise its eyebrows
B. you will make some people surprised when you try this trick
C. only if you raise your eyebrows can the trick work
D. you will believe in the trick after you try it

3. In American's view, the number three is a(n) _____ number.

A. lucky
B. unlucky
C. special
D. ordinary

4. On the wedding, the bride often uses old and borrowed things so as to _____.

A. save some money for the wedding
B. bring good luck to the people who gave them to the bride
C. give the good luck to the bride herself
D. pass the bad luck to others

5. After reading the passage, we may feel it is written in a _____ tone.

A. forma
B. serious
C. humorous
D. critical

Early people had very. Effete on the environment. They lived in caves in small ‘clan’ groupa They collected or killed naly moved aroulid. Following the animals that were their main food source and seeking areas where and similes bad time to breed (繁殖) bdfore before the clan retumed for the next eason .

As time went by, these small fanily clans joined with othera to form larger groapy for protection. Joining with other clans gave tham more hunters and more wonea to help cut up the meat and share is between families. Eventually , people tamed (驯养)wild snimals such as dogs and horses . People settled around rivers and fertile plainsgrew .This development changed the environment.

Traditional forma of work also changed. Some people were better at parforming a particular task than other clan members, so they beyan to specialixe in things they were good at doing .This also theau that they began to exchange their goods for things that produccd.

People began to comuidecate with distant tribes . Lani waw Foreign plants and animals were transported lo paso whgre they had not existed before ,Spcotalixanon also people more free time .So art ,dance and nusic becaice portent ways of expressing fcelings and thoughts. This was how many great eivilizations started.

Compared to the past ,modem civllization has experienced many changes to become the highly developed society that exists today. Populatiuns have inereasbd. Rapidly.Foneatw have been cleared for farma. Inventions and technology have made work caaier.

Howver. pallution and other have also resulted from humas progrcss .As concemed citixens, it is up to us to learn from past And to help maintain and improve .

1.Early tribem didn’t on animal population because___________.

A. they kept animals B.they ate only

C. they killed only enough for food D. they loved

2.The main puspose for small clans to join together was_____________.

A. to hunt animals B. to sock C. to share caves D. pricne

3. Which of the following is TRUE according to this passage?

A. Early people moved to new places looking for new sources of food.

B. Modern civilization began when people started to live together in big

C. Modern advancements are always good for the environment.

D. People began to exchange goods because they didn’t have enough money.

4. It can be concluded forms the passage that .

A. human progress has brought civilization to the society.

B. civilization has improved traditional forms of work.

C. our environment has been affected by human progress.

D. early people understood environmental protection.

If your purpose is to _______, you can choose swimming as your exercise form

After reading this passage, we know that ________

Which of the following is closest in meaning to “session” in Paragraph 3?

The paragraph following this article may discuss_______

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