There are many kinds of trees. All trees have roots. The roots hold trees in the ground. The roots soak up ( 吸收 ) water and food. Then trees get water and food from the roots. You can't see inside a tree. But you can study how water moves through trees.

    First, get a stalk ( 茎 ) of celery ( 芹菜 ) and cut off its end. Put red colour in a cup of water. Then put the stalk of the celery into the red water. Then we can see the red water moving up in the celery easily.

    After half an hour, take the celery out. Cut it in half. Your celery should be red. This is because the water moved up the stalk. Water moves through trees in the same way as it moved through the celery.

Notice

There will be a lecture on

Classic American Literature (文学)

By Visiting Professor (教授) Cornell

from Stanford University

In The Fifth Building,

Classroom No. 102

On Sep. 4th. 2019. at 2 pm

All are warmly welcome!

The Office of the Foreign Language Department (系)

Sep. 2nd. 2019

Chinese tourists flock(涌入) to Morocco(摩洛哥) during Spring Festival

In the Chinese restaurant of Chefchaouen, one of the, top tourist attractions(旅游景点) in Morocco, an area of less than 100 square meters was full of more than a hundred Chinese tourists, with a lot more waiting outside, during the Chinese Spring Festival.

"Boss, can I have my Kung-Pao Chicken now?" "Boss, is my beef noodles ready?" Some visitors were not patient cough to wait long for their ordered foods. Restaurant owner said that during the Spring Festival, beer business was much better than usual.

Another Chinese restaurant owner in Fes, Morocco's central city, had the same experience. The waiters said during the Spring Festival, a large number of Chinese tourists waited in lines for meals every day.

In the southem Moroccan town of Marrakech, tourist buses full of Chinese tourists can be found everywhere during the Spring Festival.

In Majorelle Garden, a famous tourist attraction, two girls from Ningbo, a city in East China's Zhejiang province, said they chose Morocco as their Spring Festival travel place to taste the country's special food.

Morocco's Minister of Tourism Mohamed Sajid said it hopes to attract (吸引) 500,000 Chinese tourists each year by 2020.

Sajid also said Morocco is working to improve hotels, transports and tourist reception. He said direct flights(直达航班) between Morocco and China are being discussed, which is one of the key factors to attract Chinese tourists.

请阅读短文并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。

Most of tourists would like to visit the local museums when they travel to a totally strange city, which is considered the fastest and most effective way to learn about the history and culture of a new place. If you're planning a trip to Beijing, the Palace Museum is not to be missed. {#blank#}1{#/blank#}.

Best visiting time for The Palace Museum

The best time to visit the Palace Museum is between September and late October when you can enjoy the breathtaking view as well as comfortable weather. {#blank#}2{#/blank#}.Or else, you will see huge crowds of people instead of the splendid royal（皇家的）palace. And it will destroy your interest of enjoying the cultural relics（文物）.

Tickets for The Metropolitan Museum of Art.

Nov 1st - Mar 31st: 40RMB; Apr 1st - Oct 31st: 60 RMB.{#blank#}3{#/blank#}.

Additional 10RMB respectively for ticket to the Treasure Gallery and the Hall of Clocks.

For foreigners, passport is needed when buying tickets.

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The Palace Museum has two entrances: the southern gate and northern gate. The southern gate is Meridian Gate (Wumen). It is linked to Tiananmen Square to the south. The northern gate is Gate of Divine (Shenwu Men). You'd better enter the Palace Museum from its southern gate and get out from its northern gate, which is traditionally adopted as a one-way travel route.

Come to visit the Palace Museum to have one of the most unforgettable and wonderful days of your life.{#blank#}5{#/blank#}.But while visiting it, you will always find a reason why the Palace Museum is a must-see Beijing attraction.

Every year, wildfires destroy millions of hectares of forest land. Homes are damaged, and thousands of people die. Smokejumpers help to stop this. 

Smokejumpers are a special type of firefighter. They jump from planes or are lowered by helicopters into areas that are 1 to reach by car or on foot, such as the middle of a mountain forest. They race to put out fires as fast as they can. 

At a fire site, smokejumpers first examine the land and decide 2 to fight the fire. Their main goal is to stop a fire from spreading or to slow its progress  3 ground—based firefighters arrive. Using basic equipment such as shovels (铲子) and axes(斧头), smokejumpers clear land of burnable material, like dry grass and dead trees. They carry water with them, too, but only a limited amount. 

Most smokejumpers are men. The most important factors are your height and  4 .Smokejumpers employed in the United States must be between 54 and 91 kilograms so they don't get blown away by the strong winds or get 5 when they land. 

The work is dangerous, and the hours are long. But for these firefighters, smoke jumping isn't just a job. They6 being able to jump out of planes, fight fires, and live in the forest. As 28-year-old Russian smokejumper Alexi says, "This is the best job for tough guys. "

Dorothy lived with her uncle Henry and aunt Em who were both farmers.Their house had only four walls，a floor and a small space under the floor to protect them from powerful winds.The house was in the middle of poor land with strong sunlight and few plants.Aunt Em used to be young and cheerful，but the sun and wind had taken away her happiness.Uncle Henry also looked serious and strict.Only Toto，could bring laughter into Dorothy's life.

One day，they heard low sounds of wind from both the north and the south.Uncle Henry realized a strong wind was coming.He rushed to protect the animals while Aunt Em hurried Dorothy to the basement.Suddenly，the house began to rock and rise to the air.In the center，but Dorothy found herself riding safely on the rising house.

Frightened，Toto ran around the room until Dorothy caught him and protected him from falling through the open door.She closed it carefully to avoid further danger.As hours passed，Dorothy slowly got over her fear.She finally fell asleep on her bed with Toto by her side.The wind had set Dorothy's house down gently in a beautiful country.

As she looked around, she saw green grass, fruitful trees, and colourful flowers.Birds with special feathers sang and flew around.As she stood enjoying the beautiful views, a group of strangely dressed people came near. They wore round hats that rose to a small point a foot above their heads. Three men were dressed in blue, and a little woman wore a white dress. They stopped and discussed in a low voice, as if afraid to come farther.