题型:任务型阅读 题类:常考题 难易度:普通
人教版(新课程标准)高中英语必修四Unit 2 Working the land单元训练卷二
Every new person added to the planet needs food, water, clothes, and so on. . Those things require extra natural resources, including land and water. But Earth's riches are limited. Less than 1 percent of Earths water can be used for drinking and washing. One out of every thirteen people around the world does not always have enough clean water.. Too many people are using too much water, especially in the already dry areas of the southwestern United States.
Food shortages(不足) are even more common. Worldwide, one out of every seven people does not get enough to eat.. Over time, the soil loses its nutrients(营养) and the farmland becomes useless for growing food. As the world becomes more crowded(拥挤的), more land is needed to make way for growing cities. . That's a problem because trees help take in a gas called carbon dioxide. Humans produce carbon dioxide by burning coal and oil. Fewer trees mean more carbon dioxide in the atmosphere. The buildup of carbon dioxide traps heat and pollution above Earth.
, although every person uses the planet's resources. The richest billion people, Americans especially, use the most resources. They also produce the most waste.
A. Forests are cleared away
B. Some people use a lot more than others
C. Water shortages have hit many parts of the world
D. Water pollution is a serious problem in some areas
E. More trees should be planted to handle air pollution
F. Huge needs for food force farmers to overuse their land
G. More people mean more cars, roads, schools, hospitals, and stores
A. What do we need the Scribble for? B. What's the Scribble's best colour? C. It's the best birthday gift you may choose for your kids. D. Thank you so much for your concern about the Scribble. E. There is 1 GB of internal memory that will store over 100, 000 colors. F. We created the Scribble for YOU and want you to be a part of the process. G. Once stored, that color can be used to draw on paper or on a digital screen. |
A Pen That Draws in Any Color
The Scribble is a magical pen that can scan colors and instantly reproduce the colors. Hold the Scribble's scanner up to any color, and within a second that color is stored in its memory. {#blank#}1{#/blank#}
Who can use the Scribble?
Children will love the Scribble because it can create different colors, replacing even their biggest box of crayons. Besides, anyone working with color in their professional lives, such as artists, will be able to scan and reproduce colors instantly.
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Green! One of the most important characteristics of the Scribble is that, since it can reproduce any color, it replaces marking pens, greatly reducing the huge amount of plastic waste.
What's inside the Scribble?
There will be two different versions of the Scribble, the Scribble K and the Scribble S. The K will be able to reproduce exact colors on paper. It includes a color sensor and a rechargeable battery. {#blank#}3{#/blank#} The S looks exactly the same as the K, but it is intended for use on screen.
How did we create the Scribble?
We've been in the design process for two years and the Scribble has gone through various design changes to get it to where we are now. Because of its small size we have created some ideas never seen before in the color reproduction industry. {#blank#}4{#/blank#}
Thank you for your support.
{#blank#}5{#/blank#} Thank you also for your support! Make sure to bookmark our website and check back often to see the progress as well as the updated times for production and delivery of your Scribble.
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