Have you seen Avatar（《阿凡达》）? It's a popular 3D movie, and you may have to wear 3D glasses to see it. The 3D glasses make the images(图像)from the movie look as if they were coming straight towards you. 

More and more 3D movies are coming to theaters. Some say that 3D TV sets will come into our homes in the near future. 3D technology can make TV and movies are more exciting. However, people with eye problems may get headaches if they spend too much time watching 3D movies. Why?

      When we look at an object(物体), each eye sees it at a different angle(角度). Our eyes send the two images to our brain(大脑), and the brain puts them together. 3D technology uses two film projectors(投影机). One projects a left-eye-image and the other projects a right-eye-image. 3D glasses allow us to see a different image in each eye. So, when we are watching a 3D movie, our brain can't put together the images sent to our eyes. The brain needs to work harder at “reading” the images. That makes it easier for people with eye problems to get dizzy(头晕的) or have headaches. A famous eye doctor said if your eyes can't focus(聚焦) on the same object at once, you will have trouble watching 3D movies.

    My name is Bill. I1 inSun Junior High School. There are many2 in my school. In the front of my school is the3 building. It's a building for teachers. Behindit is the library building. It's my favorite place,4 Ilike reading. After school, I always read books or do my homework there.5 is the classroom building? It's next6 the library. Behind the library is a dinninghall. There are different7 of food like hamburgers, bread and vegetables.If students want to have lunch there, they8 pay(付款) 50yuan a week. There is a gym in my school, too. It's behind theclassroom building. My friends and I like playing games there. I9 like the teachers in my school. They are verykind. They often take us out to10 pictures or watch movies. We always have agood time.

Food waste is common in many schools. Students at Whitewater Middle School in the US once found 200 pounds (90. 7kg) of food had been thrown away after just one of their school's daily meals. They said it was both unpleasant and educational. 

A student said, "You don't realize how much food waste you're making till you see it. " To deal with this problem, Whitewater has added environmental science as a new school program this year. Teachers will lead students to do research about how food connects with the environment, poverty (贫穷) and people's health. 

Whitewater teachers make sure students know how their own eating habits are part of bigger problems. In environmental literature (文学) classes, students read books such as Fast Food Nation: The Dark Side of the All-American Meal. 

Teacher Lyman says that in language arts classes, students discuss why poor people often have less healthy food. Lyman says she wants students to ask themselves some basic questions: "What do we eat? What do we waste?

One of the world's most dangerous sports is mountain climbing. And one of the most popular {#blank#}1{#/blank#} (place) for this sport is the Himalayas. The Himalayas run along the southwestern part of China. Of all the mountains there, Qomolangma rises {#blank#}2{#/blank#} highest and is the most famous. It is 8,8486metres high. The top {#blank#}3{#/blank#}(cover) with thick clouds and heavy snow all year. There are freezing weather conditions and heavy storms. And it is very hard {#blank#}4{#/blank#}(take) in air as you get near the top. {#blank#}5{#/blank#} dangerous it is to climb to the top!

The first people to reach the top were Tenzing Norgay and Edmund Hillary {#blank#}6{#/blank#} 29th May 195 The first Chinese team {#blank#}7{#/blank#}(do) so in 1960 while the first woman to succeed was Junko Tabei from Japan in 197

Why do so many climbers risk {#blank#}8{#/blank#}(they) lives? One of the main reasons is that people {#blank#}9{#/blank#}(simple) want to challenge great difficulties. The spirit of these climbers encourages us to achieve our dreams. It also shows that humans can sometimes be {#blank#}10{#/blank#}(strong) than nature.

Once upon a time, there was a kind of bird called" dodo". {#blank#}1{#/blank#}(实际上), we can only see them in {#blank#}2{#/blank#}(博物馆) now. 

In the old days, they lived on an island in the Indian Ocean. There was {#blank#}3{#/blank#}(大量) of food for them to eat. All the animals on the island were {#blank#}4{#/blank#}(友好的) to each other. They lived a {#blank#}5{#/blank#}(和平的) and safe life there. 

However, humans {#blank#}6{#/blank#}(到达) on the island in 1598. They cut down trees and destroyed(破坏) the homes of animals. People {#blank#}7{#/blank#}(猎杀) the birds easily because they were slow and couldn't fly. As a result, the birds soon {#blank#}8{#/blank#}(死亡) out. So today, we can't see them in the real world. 

The world is {#blank#}9{#/blank#}(满是......的) of {#blank#}10{#/blank#}(极好的) animals. We should try our best to protect them and help them. 

Chinese Week Helpers Needed

 Student helpers are needed for the following activities:

Chinese Hand-writing Competition

● 2nd—3rd August 9:00 a. m.—11:00 a. m.

● Room 3 of the 5th floor in the teaching building

● Prepare things for hand-writing

● Ca ll Miss White at 13536001235 to be a helper

● Helpers get training on 28th July in Room 3

Chinese Dance Competition

● 3^rd — 4^th August 2:30 p. m.—5:00 p. m.

●  Room 5 of the 3^rd floor in the art building

●  Keep time and score

● To become a helper, call Mrs. Brown at 13635120053 or Mr. Green at 13637122054

● Helpers get training on 30^th July in Room 5

Chinese Song Singing Competition

● 4^th — 6^th August 9:30 a. m.—11:30 a. m. 2:30 p. m.—5:30 p. m.

● Room 2 of the 4^th floor in the art building

● Lead students to the stage(舞台)

● Call Mr. Black at 13562033523

● Helpers get training on 31^st July in Room2

Join us now!