Parents may worry that their children aren’t getting enough quality sleep. However, now there’s a smart bed to provide adults with sleep data by a smart app. The SleepIQ bed can alert (发出报警声) parents when their children are asleep, as well as if they are risking out of bed. If a child is tossing and turning (辗转反侧), it can also be adjusted to make it more comfortable.
The bed was first introduced at the International Consumer, Electronics Show (CES). It claims to be the only one in the world, which adjusts with children as they grow. Children don’t need to wear a smart-band or alternative wearable device in bed. Instead, the quality of their sleep is measured by sensors(传感器) in the bed, which monitor (监测) their present, average breathing rate, heart rate and movement. Then it assesses (评定) quality of sleep. They are given a SleepIQ score for each night’s sleep. Using an accompanying app, parents can see it clearly. It also allows parents to monitor routines (常规) that affect sleep, such as exercise, caffeine and screen time, helping them to develop a routine that helps develop a good night’s shut-eye.
The bed sends an alert to the app when it detects (探测) a child is out of bed or is restless, such as if he is having a nightmare. Its firmness can be adjusted to change the level of comfort and support to suit children as they grow. A “head tilt (倾斜)” feature for reading is built in, and parents can remotely turn a light out after reading time using the app. There are also fun features such as a “monster scanner”, which uses a mobile phone to check for and fight monsters under the bed. What’s more, an automatic light will guide children, if they need to get up in the middle of the night.
The bed is available online and at Sleep Number stores in the US from around $499, almost the same as the beds we are sleeping on.
1.What does the text mainly talk about?
A.The smart bed helping sleep better.
B.Risks that children face when sleeping.
C.How parents take care of children.
D.How to get a good sleep.
2.If children sleep on the SleepIQ bed, ________.
A.their sports performance will be improved
B.they no longer need to get up in the middle of the night
C.their health condition will be improved greatly
D.their sleep quality will be improved
3.We can know from the text that ________.
A.the smart bed is as cheap as an ordinary one
B.another smart bed is needed with children growing older
C.children will never fall out of the SleepIQ bed
D.the SleepIQ bed is the best bed around the world
4.Having the SleepIQ bed, ________.
A.children won’t have a nightmare
B.parents can be free from some worries
C.parents don’t need to care for children any more at night
D.children had better not read on the bed
Knowing Mr I.M. Pei, and establishing the LM. Pei Foundation with his son, Didi Pei, are among the most fortunate things to ever happen to me.
Like many Chinese Americans, I chose to study architecture in 1975, simply because I wanted to be the next I.M. Pei. He was the inspiration for my career and my life. Unfortunately when I applied for a job at his office after graduation in 1980, his associate partner, Kellogg Wong told me that I was too young and inexperienced, and advised me to try again after a few years.
In 1984, however, I set up my own firm, James Jao Associates. It was the heyday of my firm in the late 1980s, designing about 30 percent of new residential family buildings in Queens. The joke at the time was that I.M. Pei was the biggest Chinese American architectural firm with over 2,800 employees, and James Jao with 100 was the second largest.
In the summer of 1990, I had the first opportunity to pay Mr Pei a personal visit at his office. After knowing my age, he congratulated me for breaking what he thought to be the curse (诅咒) that no architect can be famous until after the age of 40. He even said that I had a greater influence than him. I was surprised by his nice words. However, I don’t think anyone, especially me, will ever be as influential as him.
In November, 2018, after my 60th birthday celebrations, I met Mr Pei in his apartment discussing the establishment of the I.M. Pei Foundation, a non-profit organization to promote the philosophy of his works and, most importantly, his spirit of achieving excellence in art and culture.
This morning I was deeply saddened to hear about the passing of a great architectural legend (传奇) of our time. At the age of 102, Mr Pei died with great achievements to his name.
Rest in peace, Mr Pei. We will vow to carry on your torch (火炬) and your sprit because you are the one and only I.M. Pei.
James C Jao,
May 16th, 2019
1.The writer chose to study architecture because ________.
A.she wanted to make as much money as I.M. Pei
B.she wanted to have the lessons of I.M. Pei
C.she wanted to work in I.M. Pei’s office
D.she wanted to be a great architect like I.M. Pei
2.The underlined word “heyday” in the third paragraph probably means ________.
A.the golden period B.the weakest period
C.the darkest period D.the toughest period
3.What did I.M. Pei think of James Jao?
A.She was inexperienced.
B.She was too young.
C.She was very excellent.
D.She was very beautiful.
4.What is the purpose of writing this passage?
A.To introduce I.M. Pei B.To tell her successful experience
C.In memory of I.M. Pei D.To advertise the I.M. Pei Foundation
The traditional Chinese lunar calendar divides the year into 24 solar terms (节气). Start of Summer (立夏), the 7th term of the year, begins on May 6 and ends on May 21 this year. Start of Summer signals the change of seasons. On this day, the sun’s rays reach an angle of 45 degrees to the earth. The temperature will rise quickly during this period.
Here are four traditions to learn about the Start of Summer.
Greeting Start of Summer
The term Start of Summer was originated at the end of the Warring States Period (239BC). Since it is a key time for the harvest of summer crops, ancient Chinese emperors in different dynasties attached great importance to the Start of Summer. They encouraged people to seize the key time to do farm work. It’s said that most of the decorations were arranged in the color red in order to show respect for the god of summer and pray for a good harvest.
Checking one’s weight
The custom of weighing people at the Start of Summer originated from the Three Kingdoms Period (220-180) and is still popular in South China today. It was believed this practice would bring health and good luck to the people weighted.
After lunch on this day, people would hang a basket from a beam (房梁). The young and old took turns to get weighed while the person calculating the weight would offer good wishes. It is said that those who were weighed would stay healthy in the hot summer and those who weren’t would suffer illness.
Eating eggs
In ancient China, people believed a round egg symbolized a happy life and eating eggs on the day of Start of Summer was a prayer for good health. They put leftover tea into boiled water together with eggs and the original “tea egg” was created. Later people improved cooking methods and added spices (香料) to the eggs to make them taste delicious. Today tea egg has become a traditional snack in China.
Egg Competitions
As an old Chinese saying goes “hanging an egg on children’s chest can prevent them from getting summer diseases”, parents will prepare boiled eggs and put them in a bag before hanging them on their child’s chest. When at school, children gather together to play egg competitions by hitting each other’s eggs in pairs and the one whose egg is not broken wins.
1.People believe that if one is weighed on Start of Summer, he or she will ________.
A.have a good harvest B.have respect for god
C.be fortunate D.suffer illness
2.Which tradition is particularly designed for children?
A.Greeting Start of Summer B.Checking one’s weight
C.Eating eggs D.Egg Competitions
3.What is the difference between the tradition “Greeting Start of Summer” and the other three?
A.It is very old. B.It has nothing to do with health.
C.It was only popular in Zhou Dynasty. D.It is organized by the emperor.
What is the largest animal that lives on land？You most likely say，“The elephant．”You are correct．（In the animal kingdom，only the whale is larger．）There are two kinds of elephants．The first is the African elephant．The second is the Asian or Indian elephant．They are related．But they look different．The African elephant is bigger．Its ears are about four feet wide．Its tusks are about six to eight feet long．1.
An African male elephant is about 11.5 feet at the shoulder．It weighs from 12,000 to 14,000 pounds．The largest ever measured stood 13 feet 2 inches tall．
The elephant has thick skin．It’s about one inch thick．It’s heavy．2. Yet it is tender．The bite of a horsefly will draw blood．Elephants like to cover themselves with mud clay（泥土）．This protects their skin from bites by flies．
3. It weighs about 300 pounds．The elephant uses the trunk in many ways．It smells，drinks，and feeds itself with its trunk．
4. Only two thirds of each tusk sticks out．The rest is in the skull．Tusks are used to dig for food．They are also used to fight．When trained，elephants can lift as much as one ton with their tusks．The molars are about one foot long．Elephants have four molars．Each weighs eight to nine pounds．
The mother elephant gives birth after 20 to 22 months．5. It is already about three feet tall．It drinks its mother’s milk until it is three or four years old．
A．The skin alone weighs about one ton．
B．There are many land animals in Africa．
C．Our interest is with the African elephant．
D．The elephant's trunk is about six feet long．
E．The tusks（about six feet long）are really teeth．
F．Many baby elephants miss their elephant families．
G．At birth，the baby elephant weighs about two hundred pounds．
In the tenth grade，I began working for free at a vet’s that was run by a friend of my parents．I wanted to get experience for what I thought would be my future job．However，on one particular Saturday morning I learnt something perhaps more important．
The hospital was in the middle of one of the poorer sections of the city and some people could only pay for the most basic treatments．On this Saturday，a man and his young son，who was probably about 7 years old，walked in with a small cat in a cardboard box．There was something wrong with the cat’s left eye．But the man could not afford to pay for the cost of the medicine．He kept quiet for a while，and then he asked where the nearest animal shelter was．Hearing this，his son cried and started to argue with him．All of a sudden，an older woman who was sitting in the waiting room stood up，walked up to the counter，and told the man that she would pay for the cost．The man thanked her and the son got to keep a healthy cat．
I always thought it was the right thing to help out a needy person，but I only saw people do acts of kindness on TV or in the movies．What the woman did made me believe that these things do happen in real life，and quite often．
Now，when I can’t decide whether to help someone who is in need，I think of this woman，and then I have the courage to step up to the plate sometimes other people follow．
1.We can infer that a vet’s is most probably a hospital for ．
A.kids B.the poor
C.animals D.women
2.For what purpose did the writer work at the vet’s？
A.To help his parents’ friend with his work．
B.To make some pocket money．
C.To learn more about society．
D.To gain some work experience．
3.What would the man probably do with the cat if the woman didn’t help him？
A.Give it up．
B.Take it home without treatment．
C.Give it to the woman．
D.Give it to someone on the street．
Do you know how to plant a tree？Once you’ve chosen a tree，you’ll need to prepare your place for planting．
Planting the Tree
Dig a hole a foot deeper than and twice as wide as the root ball of the new tree．loosen the soil at the bottom and sides of the hole，so roots will be able to easily enter the soil．
Gently remove the tree from the container and guide the tree into the hole．Build soil up and around the roots if necessary，so the tree is at the same soil level as it was originally grown．
Straighten the tree in the hole．Before you begin filling，have someone view the tree from several directions to confirm that the tree is straight．You should fill the hole with existing soil that has been mixed with rich materials．At this time you can also add bone meal and then water the tree．
Caring for the Tree
Caring for the tree once it is planted is an important step so you should provide regular watering．Always feel the soil before watering，as over-watering can also harm the tree．When soil is dry below the surface of the covering，it’s time to water．You will probably need to water at least once a week．Continue until mid-fall，when lower temperatures call for less-frequent watering．
When to Plant a Tree
Now that you know how to plant a tree，the next step is deciding when to plant．Spring and fall are generally the best times to plant a tree．This gives the tree time to adjust（调整）before summer heat or winter cold arrives．In areas without cold winters，trees may be planted during the winter．
1.Which of the following is one of the suggestions for planting a tree？
A.Making the tree straight in the hole．
B.Watering the tree as much as possible．
C.Filling the hole with soil without anything．
D.Planting the tree in winter．
2.What can we learn from“Caring for the Tree”？
A.It is necessary to keep the soil in the hole from getting dry．
B.It isn’t very important to care for it after the tree is planted．
C.It is very important to make sure that the soil in the hole is dry．
D.It is necessary to water the tree frequently in lower temperatures．
3.Why are spring and fall the best times to plant trees？
A.Both seasons don’t have much rain．
B.It is easy to dig holes in both seasons．
C.Trees can grow fast and well in both seasons．
D.Trees have time to prepare to pass the following hard times．
