A new camera made by a company named Netatmo has facial recognition software(识别系统)that can tell parents at work that their children have returned from school, or that a package has been taken to their home. It can also tell them if a stranger has entered their home.

    Janina Mattausch is a product marketing manager for Netatmo.

    “The common security(安全)cameras at present are not that smart. So, they can tell you if something is moving but they don't necessarily know if it's a human being or, ah, if it's your kids—they don't' know the difference, so they will warn you all the time.”

    When family members enter a home,  the new camera "recognizes" (识别 )  them and sends information to the owner's smartphone. The owner can choose to see the video then or later.  But if an unknown person enters a home, the camera will send the owner a warning that will cause an alarm to sound on the owner's smartphone.

    That is what happened recently to a smart home camera owner named Darrmen. He lives in Paris.

    "On a Friday I was at work, attending a big monthly meeting when my phone warned. At first I told myself 'Oh, it must be a mistake, maybe I have to set the system again. “But the notice on my phone was telling me that there was a movement in my flat and also a face that the software did not recognize.”

    He watched the video and was very surprised by what he saw.

    "I saw a person I did not know with his shoes on. I was watching it live on video. So I felt totally unbelievable, frozen. I asked a workmate to take me back home as fast as possible and I called the police on the way. "

    With the help of the video,  the police found the intruder (闯入者) later that day.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

Get a Better Night's Sleep

    You're trying to get a good night's sleep, but why do you still find yourself staring at the ceiling? It's time to listen to what some unexpected experts have to say.

Get the Basic Equipment Right.

    There's really good study on the basic equipment for sleep. {#blank#}1{#/blank#}Firstly, most people prefer a mattress （床垫）that is not too hard and not too soft. Secondly, if your mattress is eight to ten years old, you should get a new one. Seventy-two percent of people said they slept better on their new mattress than they did on their old one.

{#blank#}2{#/blank#}

    Watching TV at night may seem relaxing. However, it beams light into your eyes, which is a “warning” signal for the brain.{#blank#}3{#/blank#}Besides, the cooler white and blue light from a computer screen encourages brain activity and makes your brain difficult to calm down. Download the software at stereopsis.com /flux. It gradually makes your screen less bright at sunset, turning its colors a warmer red one.

Keep you Cool.

    One of the best signals from the body to go to sleep is a decrease in body temperature. I suggest sleeping in a very cool environment, about 19℃. A hot bath will increase your skin temperature, which finally decreases your main body temperature. {#blank#}4{#/blank#}

Make Sleeping Pets Lie.

    Sometimes your dogs might need the noise of machines. Many dogs are sensitive to noises outside, like other dogs barking or neighbors coming home late. A noisy machine will drown out the noises that are keeping your pet up, which keep your pet from waking you. {#blank#}5{#/blank#} If you keep them awake during the day, they're more likely to sleep at night.

 A. Read a book before bed instead.

 B. Take a bath a half-hour or so before bedtime.

 C. You also learn dogs sleep when they're bored.

 D. The dog is very loyal to his master.

 E. It proved two theories.

 F. You don't need a really beautiful mattress.

 G. Switch off the Box.

    Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight.

    Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores (胚芽). Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants.

    Cruising（乘船游览）with children has never been more

    Cruising,with free parking,has never been more popular with families with children.It is an ideal family holiday —once you are on board the kids will have so much to do you may not see them at all!

    With fantastic children's clubs and a play area for under 2 years old,to circus skills school on top deck,Rock School,where teens can play guitar,and Noddy and Mr.Bump from the Mr.Men Show are regular visitors.With superliners created with enjoyment and comfort in mind why not take the stress out of your next family holiday.

    Sail from UK in 2011 with free parking

    Sailing from Southampton has never been better value with free parking on selected sailings,saving you up to an extra ￡200 off your holiday.Why not sail from Southampton in 2011 to a great range of.classic and impressive destinations.

    The sales continues more benefits added

    The P&O Cruises sale has been extended!Book before 28th February and you can save up to ￡2,500 and receive up to ￡960 free on board spend PLUS,you can now receive free car parking on selected sailings.Do as much or as little as you desire,with P&O—you make all the choices!

    Get more from your holidays—free hotel stays

    Looking for something a bit different?Why not try a cruise with a pre- or post-cruise stay. Spend a day or two in fantastic cities.Tour the St Peters Basilica in Rome,wander around Sagrada Família in Barcelona or wander the beach front of Miami.Best of all,this won't cost you a penny!

    In the U. S., speaking more than one language fluently is not very common except in Los Angeles, California.

    The city has one of the largest population in the U. S. of young people between the ages of 18 and 34. This generation is often called millennials (新千年一代). More than half of millennials in Los Angeles are bilingual (双语的), which means they speak more than one language.

    Maria Elena Burgos is cooking a Mexican breakfast. She says making Mexican food is just one of the many traditions in her home. Another is speaking Spanish to her children.

    “We want them to be bilingual. We want to keep the Spanish somewhere in their learning too, not only at home.”

    When Ms Burgos first came to the United States from Mexico, she learned English. She knew her children would learn English quickly. So she wanted them to speak Spanish at home and study the language at school.

    She says being bilingual will give them more opportunities in the future. Knowing Spanish also means the children can talk with their relatives in Mexico.

“When we had our children, one of the decisions we as parents made was to name them with a name that was easily pronounced in English and Spanish.”

    Elizabeth wants to know her family's culture.” “The culture-to go back to our roots because that's part of who we are.”

    Monica wants to pass on the culture to her children.

    “It's nice to know our culture and then to be able to pass it onto our children and grand- children and everyone to let them know where we come from.”

    And, Monica says she does not speak only English and Spanish. She has even learned some Korean in school.

    Being physically active three times a week reduces the odds of being depressed by about 16%, according to new UCL research carried out as part of the Public Health Research Centre.

    The study, published in JAMA Psychiatry, found a two-way relationship between depression and physical activity. People who increased their weekly activity were reported to have fewer depressive symptoms but those with more depressive symptoms were less active, particularly at younger ages.

    Researchers followed 11,135 people born in 1958 up until the age of 50, recording depressive symptoms and levels of physical activity at regular intervals in adulthood. They found that each additional activity period per week reduced odds of depression by 6%. In England 19% of men and 26% of women are currently classed as "inactive", and this study suggests that activity could significantly improve their mental as well as physical health.

    "Assuming the association is causal, physical activity has a protective effect against depression. If an adult between his twenties and forties who isn't physically active became active 3 times per week, he would reduce his risks of depression by about 16%," said Dr Snehal of the UCL Institute of Child Health, lead author of the study.

    Professor Mark，Director of the Public Health Research Centre, said: "Many people are already aware of the benefits of physical activity on their general health, but now we are seeing more evidence that suggests it also has a positive effect on a person's mental well-being. The latest research highlights just how important it is to ensure that people are working and living in environments that allow them to be both physically active and mentally healthy."