全国新高三2023届9月英语摸底联考

Many summer camps have had to cancel their programming due to COVID-19. So we have found a great selection of virtual summer camps for your children.

Happy Camper Live

Ages: 5 ~18

Cost: $499 a month

What is special about Happy Camper Live is that there are hundreds of camp adventures and experiences to choose from to offer your children unique camp experience. Children can make fun with a world-class athlete, play volleyball with a national high school champion and learn a new art，craft or musical instrument.

Smart Robots Virtual Camp

Ages: 7 ~ 11

Cost :$179 for two weeks

Campers will receive a smart coding robot of choice and learning materials and apps to get them started in this camp. This camp is made as much of a social experience as possible. At the end of camp，each child will be certificated as a"junior coder"，have made penfriends for life and have new skills and knowledge to bring into their classrooms in the fall.

Written Out Loud

Ages: 8 ~ 17

Cost: $250 per week

The storytelling school Written Out Loud has transformed its program to a virtual storytelling workshop. Founded in 2018 by a Hollywood film-maker, Written Out Loud offers cl asses for children aged 8 to 17 that combine a range of disciplines such as creative writing, film-making and even improving comedy.

Got Game Summer Academy

Ages: 4~12

Cost: $195 for two weeks

With a focus on reading，writing and math, Got Game will help your children stay academically on track while still having fun in an energized virtual learning environment. Children will receive personalized attention from teachers while also participating in games that center around communication on group projects and building individual skills.

"My ocean is my life. "These are the powerful words of Andre Miller, a marine (海洋的) scientist. He is also the owner of a dive shop that places heavy upon the exploration and conservation of his hometown's waters.

As a young child, Andre would be fascinated by tales of the sea told by his dad who was a fisherman. When he was six years old, his mum gave him his first equipment of diving. Then, Andre spent his time diving. Andre interned (实习) at a dive shop. With this training, the young diver was able to see new depths. But unfortunately，he saw much damage.

After finishing his studies in marine biology, Andre got to work as a member of the Coastal Zone Management Unit. It was here that once again he was horrified by the rapid decline of the numbers of sea creatures and the negative effects of poor boating practices which caused havoc to the island's coral(珊瑚). Therefore, the first mission of Andre's team was to repair destroyed reefs and save coral. And they have been very successful in their efforts.

One of Andre's perfect moments was his role in the creation of the Carlisle Bay Marine Park. The park has now become the premier dive site in his hometown. Andre describes it as"the best textbook example of how marine parks can benefit the islands".

In 2016, Andre further promised his support of the conservation of Carlisle Bay through his work with other projects. Through their work, Andre's hometown has seen an increase in underwater clean-ups, which has made marine life increase greatly. Andre's contagious (有感染力的) passion for marine conservation doesn't end here. He is always searching for more. Andre Miller is a man on a mission.

Color can affect moods, emotions and even actions. This includes sleep and health. In ancient cultures, color therapy is even used as a method of healing.

The color blue has been thought to stimulate (促进) a sleep state. Exposure to blue light can help lower body temperature and blood pressure. A decrease in blood pressure and body temperature is the preparation that signals to the body that it's time to sleep. Therefore, seeing the color blue when you are ready to rest may cause the response and help you fall asleep more easily.

While there is much evidence that blue is the best choice for your bedroom walls, it's really the tone that influences your sleep, not the color itself. Deep blue or other neutral (中性的) tones will even make a small bedroom seem more spacious.

While soft colors and earth tones are the most calming and restful bedroom colors for sleep, bright colors prevent your brain activity. These colors stimulate brain activity and stop you from falling asleep. While many parents paint their children's rooms with bright colors, it's better to choose fun, playful colors in gentle tones to encourage their kids to go to sleep. Light yellow, green and blue are all amazing choices to paint your children's bedroom.

What you should remember is that never paint your bedroom walls purple! Purple stimulates creative thought and can lead to extremely vivid nightmares. Other bad choices for bedroom colors include bright reds and bright oranges. These colors stimulate the brain and increase energy. For example, red causes passion, increases energy and may even help you move more quickly. It may be a better choice for your home gym than for your sleep space.

Regardless of the size of your room, there are a few tones that we suggest for creating a healthy space for deep sleep. The most important factor is that you feel relaxed, calm and restful in the room. You should also keep your bedroom free from mess as much as possible and keep it clean. In your bedroom, sleep should be your main focus.

The sounds of the Northern Lights have been a mystery to scientists for over a century. But now it seems that a researcher has figured out how auroras (极光) really make sounds. "It has pretty much been confirmed all over the world," "historian Fiona Amery said. "In Canada, Norway and Russia, they are all hearing very much the same sounds." "The auroras can occur hundreds of kilometers above the ground, which strengthens opinions that their sounds are just a false impression," said Fiona. Many scientists argued that auroras were too far away to hear and that any sound would take several minutes to reach the ground, so it was impossible for them to change in time with the auroras.

However, other scientists were convinced that the Northern Lights really made noises. In the 1920s, Canadian astronomer Clarence Chant first suggested a mechanism by which they could occur: The motion of the aurora caused changes in the electrification of the atmosphere that created crackling sounds close to the ground. Almost 100 years later, Clarence's suggestion seems close to what could be the true reason for the sounds.

In 2012，an expert named Unto Laine showed a recording of auroral sounds after years of monitoring auroras. In 2016, he announced the mechanism that makes the sounds: an inversion layer(逆温层) of cold air in the atmosphere that can form below an aurora and a short distance above the ground in calm weather.

Unto argues that visible changes in the aurora cause changes in the inversion layer, causing accumulated electricity to discharge as sparks (火花) that create sounds that can be heard. That explains how the sounds correspond with the aurora 's visible movements 一they begin to happen in the inversion layer only about 75 meters above the observer.

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How to Benefit from Volunteering

Volunteering is a great benefit to the community. Many nonprofit organizations couldn't survive without volunteers. However, you may not realize how much it also benefits your life to volunteer, from building up your career to making you healthier and more social.

Meet new people. Volunteering is a great way to meet new people and make new friends. You're introduced to a wide range of people when volunteering. All of these people have the potential to be new friends. Don't be afraid to strike up a conversation with the people you meet.

Strengthen relationships. Another way volunteering can help your social life is to strengthen relationships you already have.You don't need to do anything special. Just work alongside each other.

Volunteer actively to stay healthier. Many volunteer jobs require you to do some physical work ，which can help you stay healthier, particularly if you don' t get much exercise otherwise.For instance, volunteer with your parks and recreation department to clean up parks or with Habit for Humanity to build houses.

Let yourself feel accomplished. One way that volunteering contributes to a person's health is that it gives him or her something to feel accomplished. It will help your health because it improves well-being and gives you something to feel good about.

You may think that volunteering will make you more stressed because it cuts back on your free time, but most people find just the opposite. Most people feel like they have more time when they volunteer, which in turn, cuts back on stress.

A. Feel less stressed.

B. The society trains us, so we also need to repay it.

C. If you're volunteering, go ahead and feel valued.

D. You never know who is going to be a new friend.

E. The key is to get out into your community to help.

F. To help your health the most, pick active volunteer jobs.

G. When you volunteer with someone you know, you get to know that person better.

What if an animal's main food source is very scarce in the winter? The1may be hibernation (冬眠), that is, a deep sleep which allows them to2the winter with little or no food.

Ways of hibernation 3widely. Some animals store food in their burrows (洞穴) to eat when they awake for short periods. Many4extra food in the fall while it is plentiful, which is5as body fat to be used later for energy.

Hibernators have two kinds of 6: regular white fat and special brown fat. The brown fat7near the animal's brain, heart and lungs. Its main8is to provide extra body heat. It also sends a quick burst of 9 to warm these organs first when it's time to wake up.

True hibernators go into such a deep sleep that they are difficult to10and may appear dead. Their11goes down. Their breathing and heart beat slow significantly. 12a hibernating woodchuck 's heart rate13 from 80 to 4 beats per minute，and its temperature 14from 37C to as low as 4C. Other hibernating animals don' t experience major 15in temperature, heart rate or breathing. They are usually the 16sleepers, easily awakened. They may sleep during the 17weather and wake to wander and eat during milder weather.

If an animal lives in an area where the winter is mild, it may hibernate only18or not at all. However, even when the19 is severe, the animals may wake up for short periods every few weeks to use their toilet rooms and eat if food is20.

European and American health officials have identified several cases of monkeypox (猴痘) recently, mostly in young men.

The cases（report) in Europe and the United States are raising concern because the disease has(rare) appeared outside of Africa.

Monkeypox is a rare disease that (cause) by infection with monkeypox virus. It was first discovered in 1958two outbreaks of a pox-like disease occurred in colonies (群体) of monkeys keptresearch, hence the name "monkeypox". The first human case of monkeypox was recorded in 1970 in the Democratic Republic of the Congo (DRC) during a period of intensified effort (get) rid of smallpox. Since then, monkeypox has been reported in people in several other central and western African (country) : Cameroon, Central African Republic， Coted' Ivoire, Democratic Republic of the Congo, Gabon, Liberia, Nigeria, Republic of the Congo, and Sierra Leone. majority of infections are in Democratic Republic of the Congo.

Monkeypox cases in people outside of Africa have been linked to international travel or imported animals, (include) cases in the United States, as well as Israel，Singapore, and the United Kingdom. The natural reservoir (宿主) of monkeypox remains (know). However, African rodents and non-human primates like monkeys, may harbor the virus and infect people.

增加：在缺词处加一个漏字符号(N)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)画掉。

修改：在错的词下画横线，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。

We spend much time at school. Our school is like beautiful garden. We students are like flowers planting in it and our teachers are like gardeners, that take good care of us and water us with love and knowledge. In my opinion, it's their duty to do something for our school. First, we should protect the school environment so dropping litter careless should be forbidden. Meanwhile, we can plant more tree. Next, we shouldn't waste water, food, electricity and so on. However, we should remember to turn on the taps and reuse water. Last, it was necessary to get on well with others. When someone is in trouble, we had better to give him a hand and help him out.

1）团队精神的重要性;

2）如何培养团队精神;

3）向同学们发出倡议。

注意：

1）词数100左右;

2）可以适当增加细节,以使行文连贯。

Team Spirit