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.
科目：高中英语 来源：江苏省如皋市2016-2017学年高二选修六Unit 2 What is happiness to you同步练习英语试卷 题型：单项填空
is no doubt Bob can win the first prize in the match.
A. There; that B. It; that
C. There; whether D. It; whether
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科目：高中英语 来源：Unit1 Friendship--高考英语单元能力提升测试卷 题型：语法填空
In 1974, the Chinese made 1. amazing discovery--the stories about Emperor Qin and his great army. An army of more than 8,000 soldiers 2. (make) of terra cotta(赤土陶), baked reddish clay, is buried beneath the earth not far from the tomb 3. Emperor Qin is believed to be buried.
Farmers digging a well in a field 4. (strike) the head of a terra-cotta soldier, The news that Emperor Qin and his great army were discovered 5. (quick) spread, and archeologists rushed to the site. After many 6. (effort)，archeologists learned that about 8,000 terra-cotta warriors(兵马俑) were placed beneath the ground.
So far, archeologists have dug up and pieced together about l,000 0f the soldiers. The soldiers stand about six feet tall, and each appears to have his own separate 7. (personal). Some are almost smiling; some look very serious. Each 8. (have) his own little mustache and little changes to his hairstyle.
Visitors coming 9. different countries can see the special army in three museums built above the site. And they can look to the tree-covered Mount. Li nearby and reflect on all the discoveries that are yet 10. (uncover).
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科目：高中英语 来源：辽宁省2017届高三第九次模拟考试英语试卷 题型：短文改错
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（^），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
Three days before, my aunt went to attend a meeting. After the meeting, she went to a restaurant for a lunch. Therefore, when it was time to pay the bill, she couldn’t find her purse. She thought it must have stolen. Just then, a man in his early twenty came up and paid for her. My aunt was very gratefully. They talked about each other for a while and my aunt finally realize who he was. My aunt had collected some money to helping a boy before. That young man was the boy. My aunt didn’t recognize her, but the kindness had never been forgotten.
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科目：高中英语 来源：辽宁省2017届高三第九次模拟考试英语试卷 题型：阅读理解
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.
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科目：高中英语 来源：河南省郑州市2018届高三上学期入学考试英语试卷 题型：书面表达
请你根据以下要点，以“My year of 2017”为话题写一篇英语短文。
要点：
1.你在2017年的梦想；
2.你如何实现你的梦想。
注意：
1.词数100左右；
2.文中不得出现自己的真实信息。
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科目：高中英语 来源：河南省郑州市2018届高三上学期入学考试英语试卷 题型：阅读理解
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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科目：高中英语 来源：陕西省2016-2017学年高一下学期第二次月考英语试卷 题型：单项填空
---What sort of house do you want to have? Something big?
---Well, it ___________be big----that’s not important.
A. mustn’t B. needn’t
C. can’t D. won’t
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