题目内容

Sleep position is often a matter of comfort, but in some cases your sleeping position may be important to your health.

When Side-Sleeping( Right or Left)Is Helpful

1.Back sleeping is associated with snoring because while you are on your back, your tongue moves back into your throat. For this reason, sleeping on your side(either right or left)or on your stomach is recommended to prevent snoring.

Neck and back pain are very common problems that could be affected by sleep position.

2.Pillows or other sleep aids might be used to keep the back in a more natural position while sleeping.

When Sleeping On the Left Is Not Recommended

You may have chronic heart failure or have had a heart attack.3.Sleeping on your right side may lower your heart rate and your blood pressure. Sleeping on your left side may have a negative effect on sympathetic nervous activity.4.

Important Points to Remember About Left-Sided Sleeping

Sleep position is often a matter of comfort, and most people change positions while sleeping and find themselves waking in a different position than the one in which they fell asleep.5.Then you can try sleeping with a pillow behind your back to prevent you from rolling over.

A. It includes heart rate and blood pressure.

B. The heart is slightly to the left in your chest.

C. Choose the sleep position that is most comfortable for you.

D. Snoring is a common problem that can occur for many reasons.

E. Sleeping on your right side may be recommended by your physician.

F. You may be recommended to sleep on your left side for medical reasons.

G. Sleeping on the side or on the back may help reduce back and neck pain.

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Best School Backpacks

Students of all ages need to have a reliable backpack and which is your favourite one?

1. Amazon Basics Classic Backpack

The Amazon Basics line of products aims to deliver outstanding value by getting rid of everything that is unnecessary while keeping the most important function that customers desire. The Classic Backpack may not look like much, but that is a big part of its appeal. It’s cheap and cheerful, lightweight yet long-lasting with velcro(尼龙刺粘搭链)side pockets and a large center. With an average rating of 4.5 stars based on over 250 customer reviews, this is a well-made backpack at a terrific price.

Price:From$18. 00

2. The North Face Refractor Duffel Pack

Want to head off to school with a slightly different backpack that isn’t way out there? The definitely boxy Refractor Duffel Pack from The North Face offers handles on both the top and the side, plus the usual shoulder belts, for several ways to carry. The clamshell design also includes a quick-access pocket on the front and an included tablet sleeve. l00% of reviewers on The North Face online store recommend this product, making it the best-selling unisex(男女通用的) backpack on the site. .

Price: $155. 00

3. High Sierra Powerglide Rolling Laptop Backpack

Carrying heavy textbooks and other supplies around all day can get awfully tiring on the shoulders, back and hips. An easier way to get between classes is with a rolling backpack like the High Sierra Powerglide. The multi-compartment design includes a cushioned sleeve for laptops with screens up to 17-inches in size, plus zippered accessory compartments for quick access. The strange and large bag is recommended by over 90% of the over 900 customers who reviewed it on eBags.

Price: $ 60. 00

1.What is the most remarkable feature of the Classic Backpack?

A. It has many functions. B. It doesn't have any spare parts.

C. It is heavy but long-lasting. D. It only has a large center.

2.What’s the convenience of the Refractor Duffel Pack?

A. It is difficult to open and shut. B. It has extra pockets on the front.

C. It offers different ways to carry. D. It can be carried from every side.

3.Where is the High Sierra Powerglide different from the others?

A. It has wheels. B. It is heavy to carry.

C. It can contain textbooks. D. It has a place to use a computer.

4.What do the three products have in common?

A. They are all expensive. B. They are all sold only online.

C. They all have large space inside. D. They are all given praise by customers.

Enjoying a musical performance no longer requires a costly ticket or a trip to a theater.These days,musicians are performing in private homes,at haircutting shops,at airports...even on ferry boats.

Musicians like house concerts.At music clubs,they often have to perform over loud conversation or deal with people who have had too much alcohol.People at house concerts are more focused on listening to the music.

Just a few hours before the Bombadils started singing at the O' Hair Salon,Lindsay was cutting hair and Tamera was doing facials.Then,they moved chairs and microphones to create a small performance space.The Bombadils made music in the front part of the hair salon,near the hair dryers and make-up table.

"This is our first show at a hair salon,"Sarah Frank of the Bombadils told concertgoers at last week's performance.Frank said she and band members Luke Fraser and Kaitlyn Raitz had a great time "interacting" with the audience.

Concerts in people's homes,or small businesses such as O' Hair's,are becoming more popular,musicians say. "There is a more relaxed atmosphere,"said Domenic Cicala,a musician who opened up his O' Hair Salon to concerts. "People really get to know the artists."

At house concerts,people get time before and after concerts to meet the performers.Often,the hosts or guests will provide food and drink.

"People really like listening to music in the living room of a friend,"said Matt Hart,with Aubrey Zoli making up Local Strangers,a folk-rock group based in Seattle.At many such concerts,the musicians do not need microphones. Yet,every word of their songs can be heard.

1.Why do musicians like house concerts?

A. Because private homes are easier to get to.

B. Because people pay more attention to their music.

C. Because they can do other things while performing.

D. Because they don't have to bring their microphones.

2.What impressed Sarah Frank most at her last week's performance?

A. The small performance space. B. Her first show at a hair salon.

C. Their "interacting" with the audience. D. The more relaxed atmosphere.

3.How many music groups are mentioned in the text?

A. One. B. Two.

C. Three. D. Four.

4.What may be the best title for the text?

A. Musicians struggle to make a living

B. People really get to know the artists

C. Musicians find new places to perform

D. Concertgoers won't go to music clubs

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