Table of Contents
BEST IELTS General Reading Test 142
GENERAL READING TEST 142 – PASSAGE – 1
GENERAL READING TEST – 142
READING PASSAGE – 1
Using Wind-up Cell Phone Chargers
So what do you do when your battery on your cell phone runs out and you’re forced to use some muscle with your wind-up charger? Fortunately, most chargers are very small and lightweight, even smaller than most cell phones, so they’re easy to carry with you and could easily store in a car’s glove compartment, a purse or backpack. They typically weigh no more than a couple of ounces.
When your phone needs some extra juice, simply connect the wind-up charger to your cell phone’s input. To give the phone’s battery its power, you’ll need to turn the crank vigorously. Most wind-up charger instructions say to crank at a rate of two revolutions per second, although turning the crank slower or faster is fine and will still provide power to the battery. Depending on the model, you can get 25-30 minutes of extra standby power to a cell phone after just a few minutes of solid cranking. You should only be able to get about 6 minutes of call time from the same amount of exercise, however, since it requires more power to send out signals.
If you have a hands free set like a Bluetooth earpiece, you can even hold the charger and talk at the same time, since charging is a two-handed operation. As long as you keep turning the handle, the power you provide to charge the phone should be greater than the power needed to keep the phone on. This allows you to talk and provide a charge continuously.
What about the different types of inputs on cell phones? Often one of the more frustrating things about losing battery power on your cell phone is when someone else actually has a charger available, but the parts don’t fit. Fortunately, many wind-up cell phone chargers come with adapters that fit most phones so you should be able to find the right charge input.
And if the potential to create battery power without the use of an outlet wasn’t enough, some models, such as the Sidewinder, even have a built-in LED light that will work after a few seconds of cranking. This feature could be helpful in the event you’ve lost your phone and there’s no other available illumination.
Questions 1 – 7
Do the following statements agree with the information given in the text?
TRUE – if the statement agrees with the information
FALSE – if the statement contradicts the information
NOT GIVEN – if there is no information on this
1. The wind-up cell phone chargers are smaller enough to fit inside a glove.
2. To charge the phone’s battery the wind-up charger needs to be rotated gently.
3. Charging your phone with the wind-up charger should give you 25-30 minutes more call time.
4. You can charge your phone with the wind-up charger while having a conversation on your phone.
5. Adapters for most cell phones can be purchased for the wind-up charger.
6. The Sidewinder could help you in the even of you losing your phone.
7. The light on the Sidewinder can be difficult to illuminate.
Read the text and answer Questions 8 – 14.
One Laptop per Child – Frequently Asked Questions
A. What is the XO?
The XO laptop is Linux-based, with a dual-mode display-both a full-color, transmissive mode, and a second display option that is black and white, reflective, and sunlight-readable at three times the resolution. The XO-1.5 has a 1GHz processor and 1GB of memory, with 4 GB of /Flash disk; it does not have a hard disk, but it does have three USB ports and an SD-card slot for expansion. The laptops have wireless broadband that, among other things, allows them to work as a mesh network; each laptop is able to talk to its nearest neighbors, creating an ad hoc, local area network. The laptops are designed to be extremely power efficient, enabling the use of innovative power systems (such as solar, human power, generators, wind or water power).
B. Why do children in developing nations need laptops?
Laptops are both a window and a tool: a window out to the world and a tool with which to think. They are a wonderful way for all children to learn learning through independent interaction and exploration.
C. Why not a desktop computer, or-even better-a recycled desktop machine?
Desktops are cheaper, but mobility is important, especially with regard to taking the computer home at night. Kids in the developing world need the newest technology, especially really rugged hardware and innovative software. Recent work with schools in Maine has shown the huge value of using a laptop across all of one’s studies, as well as for play. Bringing the laptop home engages the family. In one Cambodian village where we have been working, there is no electricity, thus the laptop is, among other things, the brightest light source in the home. Regarding recycled machines: if we estimate 100 million available used desktops, and each one requires only one hour of human attention to refurbish, reload, and handle, that is tens of thousands of work years. Thus, while we definitely encourage the recycling of used computers, it is not the solution for One Laptop per Child.
D. How is it possible to get the cost so low?
First, by dramatically lowering the cost of the display. The first-generation machine will have a novel, dual-mode display that represents improvements to the LCD displays commonly found in inexpensive DVD players. These displays can be used in high-resolution black and white in bright sunlight-all at a cost of approximately $35. Second, we take the fat out of the systems. Today’s laptops have become obese. Two-thirds of their software is used to manage the other third, which mostly does the same functions nine different ways. Third, we market the laptops in very large numbers, directly to ministries of education, which can distribute them like textbooks.
E. Why is it important for each child to have a computer?
One does not think of community pencils-kids have their own. They are tools to think with, sufficiently inexpensive to be used for work and play, drawing, writing, and mathematics. A computer can be the same, but far more powerful. Furthermore, there are many reasons it is important for a child to own something-like a football, doll, or book-not the least of which being that these belongings will be well-maintained through love and care.
F. What can a $2000 laptop do that the $200 version cannot?
The XO laptop is built for learning and designed specifically with children in mind. Because of this, the features deemed most valuable for its purposes are as good (and in many cases, better) than comparable features on a $2000 laptop. For instance, the XO’s screen can be viewed as clearly as a newspaper in broad daylight, and the wireless range of the XO is several times longer than your average laptop. It’s also more rugged, resilient and power efficient than most other laptops on the market. While other features, such as power and speed, do not compare to more expensive machines, they meet the necessary requirements for learning.
G. How will these be distributed?
In the general case, the laptops will be sold to governments and issued to children by schools on a basis of one laptop per child; using this model, we began deployments around the world at the end of 2007. An additional allocation of machines has been used to seed the developer community, to enable a broader community of participation.
H. Who is the original design manufacturer (ODM) of the XO?
Quanta Computer Inc. of Taiwan has been chosen as the original design manufacturer (ODM) for the XO project. The decision was made after the board reviewed bids from several possible manufacturing companies.
Questions 8 – 14
The text contains eight sections, A – H.
Which section contains the following information?
8. When the first XOs were sent out.
9. The comparative speed of the XO laptop.
10. The ability of the XO laptops to form a local network.
11. The merits of children owning something.
12. How the XO helps children to learn.
13. The problem with traditional laptops.
14. How the Xo can help families
ANSWERS ARE BELOW
ANSWERS
1. NOT GIVEN
2. FALSE
3. FALSE
4. TRUE
5. NOT GIVEN
6. TRUE
7. FALSE
8. G
9. F
10. A
11. E
12. B
13. D
14. C