A warm drink of milk before bed has long been the best choice for those wanting a good night’s sleep. But now a study has found it really does help people nod off — if it is milked from a cow at night.
Researchers have discovered that “night milk” contains more melatonin (褪黑激素), which has been proven to help people feel sleepy and reduce anxiety.
The study, by researchers from Seoul, South Korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night.
Those given night milk, which contained 10 times the amount of melatonin, were less active and less anxious than those fed with the milk collected during daytime, according to the study published in The Journal of Medicinal Food.
Night milk quickened the start of sleep and caused the mice to sleep longer.
While the effect of cows’ milk harvested at different time has not been tested on humans up to now, taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.
Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax.
Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening. The more fat you take in before bedtime, the greater burden you will put on your body at night.
1.According to the text, the mice fed with daytime milk_______.
A. started sleep more easily B. were more anxious
C. were less active D. woke up later
2.Which of the following is true of melatonin according to the text?
A. It’s been tested on mice for ten times. B. It can make people more energetic.
C. It exists in milk in great amount. D. It’s used in sleeping drugs.
3.What can be a suitable title for the text?
A. Night Milk and Sleep B. Fat, Sugar and Health
C. An Experiment on Mice D. Milk Drinking and Health
4.How does the author support the theme of the text?
A. By giving examples. B. By stating arguments.
C. By explaining statistical data. D. By providing research results.
The way you stand can identify whether you will suffer from aches and pains in the back or neck in later life, the British Chiropractic Association has said. Whether you are a “spoon”, “bridge”, “leaning tower” or “flat-back” will determine your risk of having problems later.
A quarter of women suffer pain lasting between one and three days starting at the relatively young age of 34, the survey found. While previous indicators have focused on body shapes, with larger-breasted women and “apple” shapes being seen as a warning sign, this new research shows posture (姿势) could be key in preventing back pain.
“Leaning tower” —women whose heads lean forward — are most likely to report pain, with almost six in ten with this posture already suffering. Being a “bridge” with an arched back was the second worse posture, followed by a “spoon” position with rounded shoulders but a flat back. And a change in posture can be far less demanding than a crash diet or an exercise programme.
“Flat back” ladies, who keep their backs flat are the most likely to avoid pain with a fifth reporting they have never suffered back or neck aches in their lives. Tim Hutchful, a member of the British Chiropractic Association said, “Rather than worrying about being an ‘apple’ or an ‘hourglass’ , we want people to think about what they look like from the side. The perfect posture should give you a side-on appearance with your ears, shoulders, hips, knees and ankles in line. ” People who want to improve their back and neck pain symptoms through a better posture should try imagining they have a plumb line (铅垂线) hanging straight from their ears to ankles —with everything in the middle sitting on the same line. One way to do this is to try standing in a relaxed way and then gently pressing together the abdominal muscles (腹肌).
1.Which posture holds the greatest risk of back pain?
A. “Spoon”. B. “Bridge”. C. “Leaning tower”. D. “Flat back”.
2.What should people care about if they want to avoid back pain?
A. Their exercise. B. Their body shape.
C. Their daily diet. D. Their side-on appearance.
3.What does Tim Hutchful recommend?
A. Having an “hourglass” shape. B. Keeping a “flat back” posture.
C. Building abdominal muscles. D. Hanging a plumb line from one’s ear.
4.From the text we can infer that ________.
A. previously people blame body shape for back pain
B. we should lean slightly forward to avoid back pain
C. a “bridge” holds less risk of back pain than a “spoon”
D. your side-on appearance determines your body shape
You use her as a shoulder to cry on. She texts you back with casual jokes. But she, Xiaoice, is only a virtual chatbot.
Xiaoice, Microsoft’s latest artificial intelligence robot, was briefly released in 2014, and returned to WeChat in 2015, where she became a big hit. Millions of young Chinese now exchange messages with her daily, The New York Times reported. On WeChat, Xiaoice is an official account. After following it, users can start text-based conversations with Xiaoice.
“Her incredible learning ability was why people loved to talk with Xiaoice,” Liu Jinchang, a researcher at High-tech Research and Development Center under the Ministry of Science and Technology, told China Daily. Apart from her ability to identify photos and send emojis (表情符号) in conversations, Xiaoice gains 45 percent of her knowledge from interacting with users, China Daily reported.
Chatbot programs first appeared in the mid-1960s in the US. Driven by top tech companies, they are becoming smarter and more common. For instance, IBM’s latest artificial intelligence program served as an academic consultant at Australia’s Deakin University, answering students’ questions about course schedules and financial aid. Apple’s Siri and Amazon’s Alexa have been used as voice assistants who can read news, play music and even make jokes for their users.
These programs are expected to move beyond smartphones, into televisions, cars and living rooms. The New York Times pointed out. However, it may take decades before scientists develop a “Samantha”, the advanced chatbot seen in the fiction film Her. In the film, Samantha sparks a romantic relationship with her user played by US actor Joaquin Phoenix. Many viewers were enthusiastic about this fantasy of virtual soul mates.
1.What does the underlined part in Paragraph Two mean?
A. She became a best seller. B. She became very powerful.
C. She became a money maker. D. She became very popular.
2.Which of the following can Xiaoice do?
A. Do housework. B. Spread messages.
C. Identify various photos. D. Read news to its users.
3.Which company’s chatbot program can act as an academic consultant?
A. Microsoft. B. IBM. C. Apple. D. Amazon.
4.What can be learned from the last paragraph?
A. Chatbots mainly run on smartphones now.
B. It’ll take decades to apply chatbots to cars.
C. Samantha is played by a US actor in the film.
D. The film Her doesn’t interest many audience.
Welcome to Arundel Castle which is situated in West Sussex, England. The castle has a history of nearly 1000 years and has welcomed visitors traveling from all over the world. Arundel Castle also plays a starring role in many films.
The Gardens
The White Garden is planted with soft white Iceberg Roses, and Snow White Lilies.
The Rose Garden is newly planted with lovely old-fashioned English roses that are at their very best in June and July.
The Organic Kitchen Garden produces a wide range of seasonal fruit and vegetables, pears, cherries and apples.
The Castle Shop
In the Castle Shop, you will discover a wide and interesting range of gift ideas for everyone. It offers gifts and souvenirs designed to appeal to all tastes and pockets. Foods, china, books, and stationery (文具) are all available. Many are sold in this Castle Shop only.
At Arundel Castle we pride ourselves on supporting local suppliers and actively encourage environmentally friendly products.
The Arundel Festival 2014
Saturday 16th to Monday 25th August
The annual Arundel Festival gets bigger and better every year. It is one of the most amazing, diverse and easily accessible arts festivals in the UK, offering a mix of visual arts, music, theatre and street entertainment.
Parking
Coaches and mini-buses can drop off at the main Castle entrance in Mill Road and park in the main town car park that is opposite the Castle entrance. Please inform us when making your booking of how many parking permits are required.
1.What can you do when visiting the castle?
A. See how the local gifts are being made.
B. Get old-fashioned English roses as gifts.
C. Buy eco-friendly products in the Castle Shop.
D. Get seasonal fruits and vegetables free of charge.
2.How long does the Arundel Festival last this year?
A. 10 days. B. One week. C. 16 days. D. One month.
3.Where can you park the coach?
A. In Mill Road. B. In the main town car park.
C. Inside the Castle. D. At the main Castle entrance.
假设你是李华，你校的英文报纸最近开设了“我最喜欢的校园活动（My Favorite Campus activity）” 专栏，请你给你的美国朋友Tom写一封电子邮件，向他约稿，介绍他最喜欢的校园活动。要点如下：
1. 专栏内容介绍
2. 向Tom约稿
参考词汇：专栏column
注意：1．词数100左右；
2．可以适当增加细节，以使行文连贯。
Dear Tom,
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
______________________________________________________________________________________________________________________________________________________________
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处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧),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：在错的词下划一横线,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。
On behalf for our school, I would like to express our warmly welcome to you. We are lucky to have us here in the middle of our English Week activities. As scheduled, we had English Talent Show today. The purpose of this programme is develop our interest in English learning and practical abilities in listening and spoken. The programme consists of the following activities: recitation, singing, word spelling, story told and so on. The Show will begin at two o'clock this afternoon at the Student Center. Dear guests, you are welcome to take a part in our activities. I hope we students will benefit great from your presence. I sincerely hope you a pleasant time with us. Thank you.
