题目内容

--My computer ____start, no matter how hard I try.

--It might have crashed.

A. won't B. shouldn't C. mustn't D. wouldn't

 

A

【解析】

试题分析:考查情态动词。句意:--无论我怎样试,电脑就是启动不了。--电脑可能是瘫痪了。A愿意,表示事物的属性或倾向;B不应该;C禁止;D愿意,常常不。will可以指某事物具有的某种倾向,如:the door won’t open.门打不开。这里指电脑启动不了,故选A。

考点:考查情态动词

 

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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

* 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

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

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.

A. keep muscles and bones strong

B. build a strong and healthy heart

C. keep body flexible

D. reduce risk of injuries and pain in joints and muscles

2.After reading this passage, we know that ________.

A. Yoga is really better for people than running

B. The three kinds of training have links with one another

C. Flexibility training helps you build up your muscles

D. The more exercise you do, the better

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

A. meeting B. gathering C. term D. period

4.The paragraph following this article may discuss_______.

A. how to build up our strength

B. how to choose an exercise type

C. how to find a good workout dealing with two or three of these goals

D. how to be more flexible

 

Endless playing of songs like All I want for Christmas in shops during the festive season doesn’t just drive us mad —the songs also make us more careless with our money, research has warned.

While repeated performance of Jingle Bells may seem like an innocent attempt to raise customers’ spirits during the nightmare of Christmas shopping, the songs also have a more delicate impact.

“Background music, or “Muzak”, can be used by marketers to impose cultures ---such as the commercialization of Christmas--- onto consumers and influence their behaviour,” experts said.

Dr. Alan Bradshaw of Royal Holloway, University of London, said, “Festive jingles are force-fed to Christmas shoppers in a bid to change their mood, influence their sense of time and what sort of products they buy. In other words, this is an attempt to control your shopping habits in a way that you might hardly be aware of.”

“Often we are told that we have the freedom to choose where we want to shop, but during Christmas the use of music in this way is so common that our freedom to choose disappears.”

Dr. Bradshaw and Prof Morris Holbrook of Columbia University examined the phenomenon and found that retailers often “dumb down” the music played in shops to relax customers, meaning it is easier to control their behaviour.

It is thought that slowing down the rhythm of music in shops can trick customers into thinking less time has passed, and therefore spend more time examining the shelves, for example.

Some providers of background music have been known to promote their services by claiming they can boost profits by controlling the behaviour of customers.

“A common trick is to take a popular current song and record an instrumental version which can be slowed down or sped up at different time of the day to influence behaviour in different ways,” Dr. Bradshaw said.

Background music is often classed as “Muzak” in honor of the Seattle-based company which began producing its soft-sounding melodies in the 1930s.

1.According to Dr. Bradshaw, in what ways does Christmas music influence customers?

①their mood ②their income ③their sense of time ④ the sort of products they buy

A.①②③ B.①③④ C.②③④ D.①②④

2.Shopkeepers slow down the rhythm of music in shops to ___________.

A. let customers spend more time shopping

B. make customers and sales assistants relaxed

C. let customers enjoy the beautiful music

D. help customers find what they really want

3.What kind of music is now often adapted to influence customers in shops?

A. Classical music B. Popular modern songs. C. Folk songs. D. Jazz music.

4.What is the best title of the passage?

A. Music makes happy Christmas

B. Christmas “Muzak”

C. How to make Christmas music?

D. Christmas music makes us spend more

 

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