Antarctica (南极洲) is the fifth largest continent on Earth. It is also the coldest, windiest, driest and highest. It is an ice-covered place where no large plants grow, and no land animals live there. Antarctica covers an area of more than 13.6 million square kilometres. It is nearly twice the size of Australia, or one-and-a-half times the size of the United States of America.

Antarctica does not belong to one country, and it has no government. People visit Antarctica – usually as tourists, or to do scientific research – but no one lives there all the time.

Antarctica was the last place to be discovered. It is not certain who first saw Antarctica, but sailors began to map Antarctica’s coast from their ships in the 1800s. The first proved landing was in the mid-1890s.

Over the next few years, several men tried but failed to reach the South Pole, which is the Earth’s southernmost point.

Finally, a team led by Norwegian Roald Amundsen reached the South Pole in 1911. By then, countries around the world were becoming more and more interested in the frozen place, and soon Argentina, Australia, Chile, France, New Zealand, Norway and the United Kingdom had laid claim(声称)to parts of Antarctica.

As so many nations had made a claim to govern in Antarctica, it was clear that fighting might break out. Diplomats(外交官) from different countries wanted to stop a war from starting, so they began talking about a treaty for Antarctica. A treaty is a written agreement signed by two or more nations.

Several countries had already set up research stations in Antarctica where scientists could live and work. Most scientists worked during the summer months when it was not as cold as in winter. Scientists hoped a treaty would allow them to continue their work and to exchange information with scientists from other countries.

Answer the following questions. (No more than six words)

1.What’s the area of Antarctica?

________________________________________________________________

2.When did sailors begin to map Antarctica’s coast from their ships?

________________________________________________________________

3.What do we call the Earth’s northernmost point?

________________________________________________________________

4.How many nations had laid claim to parts of Antarctica?

_______________________________________________________________

5.Why did diplomats from different countries begin talking about a treaty for Antarctica?

________________________________________________________________

On January 27, in order to win the new pneumonia Resistance War(抗击新型肺炎战), the Ministry of Education issued(教育部公布)a notice on putting off the start time of school in spring 2020. It was said that school should not start before March. The exact start time of school will depend on situations and further notices.

However, many parents are very worried that putting off the start of school may influence children's studies. If they have such a long winter vacation, children will not learn any knowledge, read books or study at all. They may forget what they have learned before. Staying at home for a long time will make them keep eating, sleeping and playing, which seriously affect their physical and mental health.

In short, the close of school influences learning and develops bad habits, so how should we avoid these problems? Local education departments have also issued a notice, that is, to organize online teaching and create a network platform (平台), where necessary courses will be shown every day, and online teaching will be given by excellent teachers of the subject, and students can lean at home through computer or mobile network.

It should be said that such a method is very good. It can not only keep students indoors and not worry about the infection(感染))of the disease, but also make them study at home, improve their learning ability, and truly achieve "no suspension(暂停)of classes". Both the platform itself and the recorded lesson resources are more useful, and are welcomed by parents and teachers.

Of course, except for learning at home, it is also necessary to teach children about health knowledge, especially how to keep away from touching virus and other knowledge popularization(普及); at the same time, it is also necessary for children to do some physical exercises or some games, which is good for physical health at home.

1.According to the passage, the exact start time of school is _________.

A.on January 27 B.before March C.unsure D.in two months

2.Many parents worried about putting off the start time of school because__________.

A.children may be infected by virus

B.children may not like online learning

C.children may have a long holiday

D.children's study and health may be influenced

3.Except for learning at home, what is also necessary according to the writer?

A.Keeping away from health knowledge popularization.

B.Taking public classes by excellent teachers.

C.Teaching children about health knowledge.

D.Doing some physical exercises with friends.

4.The fourth paragraph mainly tells us _________.

A.the advantages of online teaching B.the importance of online teaching

C.the ways of online teaching D.the problems of online teaching

5.The best title for this passage is _________.

A.A New War with a New Chance B.A Special, Way to Learn at Home

C.A Way to Keep Healthy D.A Method to Avoid Virus

I've never thought that a money raiser could have had such a huge influence on my life. Back in 5th grade, our school announced a money raiser and each class would get a box to fill it up with small _______. To make my class to come to the first place in the money raiser, I took two fifty-dollar bills _______ to school and put them into the box.

Two weeks later, my parents asked me about the money. They said they had discovered the truth and weren’t _______, but I must do something to make up for it.

My dad had the perfect idea in mind. The day _______ Christmas, he took me to St. John's Hospice in north Philadelphia, and explained to me that we were going to be working in the kitchen for several hours, making meals with potatoes and chicken for the 300-400 _______ men that came in each day.

As the lunch began. I thought I could wait for this by playing with my new toys. But as the mealtime went on. I found these men were overjoyed at the _______ food they were receiving, which I couldn't believe. I considered it a fairly common winter meal. The men's faces lit up with the food they were given. I realized how poor some people in this world actually are.

I had always heard about giving to the poor; but I never fully _______ it until that day. It was enlightening to see how thankful they were for something I thought was _______. I learned that I didn't really need all the good and expensive things I hoped for. On the drive home, my dad _______ McDonald's for lunch and I answered no at once. I knew that I didn't need it.

That day I came to know how good the feeling is to help people who are really in need. I now return to St John’s Hospice every year, trying to make a ________. This is why I am becoming a doctor, thinking that in the future I will change people's lives in a way just like my father did on that December 26th.

1.A.change B.cards C.cloth D.books

2.A.proudly B.secretly C.seriously D.carefully

3.A.angry B.happy C.worried D.calm

4.A.from B.after C.before D.over

5.A.elderly B.hungry C.disabled D.homeless

6.A.fast B.healthy C.tasty D.simple

7.A.supported B.accepted C.understood D.imagined

8.A.cheap B.funny C.useless D.silly

9.A.cooked B.insisted C.suggested D.required

10.A.plan B.record C.decision D.difference

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