تدريبات اختبار الايلتس

#تحدي_القراءة 📖

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💬 In the early 1990s, the California Air Resources Board (CARB), the government of California’s “clean air agency”, began a push for more fuel-efficient, lower-emissions vehicles, with the ultimate goal being a move to zero-emissions vehicles such as electric vehicles. In response, automakers developed electric models, including the Chrysler TEVan, Ford Ranger EV pickup truck, GM EV1 and S10 EV pickup, Honda EV Plus hatchback, Nissan lithium-battery Altra EV miniwagon and Toyota RAV4 EV. Ford Fusion is manufactured at Ford’s Hermosillo Stamping & Assembly plant, located in Sonora Mexico. I thought going green was supposed to provide the U.S. with more jobs.

#تحدي_الاستماع 🎧

اسمع المقطع وجاوب على الاسئلة 👇🏻

#تحدي_الاستماع 🎧

اسمع المقطع وجاوب على الاسئلة 👇🏻

#تحدي_القراءة 📖

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💬 Should I therefore feel any admiration? It is hard - in fact, in Western culture, cockroaches are almost universally depicted as repulsive and dirty pests. In the insect’s most famous literary appearance - Franz Kafka’s ‘The Metamorphosis’ - a man, Gregor, is transformed overnight into a monstrous insect, probably a cockroach (although the story never quite makes that clear). Gregor’s transformation results in very predictable responses from his family and friends, who can never accept him again. He eventually dies, outcast and lonely, despised and mistreated - a potent symbol of alienation and rejection. Yet in the Pixar animated feature ‘Wall-E’, a cockroach provides essential companionship to a lone robot living on a planet scorched by a nuclear holocaust.

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اسمع المقطع الثاني وجاوب على السؤال 👇🏻

#تحدي_الاستماع 🎧

اسمع المقطع وجاوب على الاسئلة 👇🏻

#تحدي_القراءة 📖

اقرا القطعة وجاوب على الاسئلة 👇🏻

💬 Mirrors may have plane or curved surfaces. A curved mirror is concave or convex depending on whether the reflecting surface faces toward the centre of the curvature or away from it. Curved mirrors in ordinary usage have surfaces of varying shapes. Perhaps the most common is spherical. Spherical mirrors produce images that are magnified or reduced – exemplified, by mirrors for applying facial makeup and by rear-view mirrors for vehicles. Cylindrical mirrors are another common type of shape. These focus a parallel beam flight to a linear focus. A paraboloidal mirror is one which is often used to focus parallel rays to a sharp focus, as in a telescope mirror, or to produce a parallel beam from a source at its focus, such as a searchlight. A less common but useful shape is the ellipsoidal. Such a mirror will reflect light from one of its two focal points to the other.

استمع للمقطع الثاني وجاوب على السؤال 👇🏻

#تحدي_الاستماع 🎧

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#تحدي_القراءة 📖

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💬 A story is told that around 400 years ago some children were fooling around in an eye glass shop. They noticed that when they placed lenses one on top of the other, they were able to see a considerable distance. They played around with the concept for a while, experimenting with what happened when they varied the distance between the lenses. Hans Lippershey, the Dutch lens maker who eventually applied for the first telescope patent, credits children as having been his motivation for the invention of the first telescope.

#تحدي_القراءة 📖

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💬 One consequence of population mobility is an increasing diversity within schools. To illustrate, in the city of Toronto in Canada, 58% of kindergarten pupils come from homes where English is not the usual language of communication.
Schools in Europe and North America have experienced this diversity for years, and educational policies and practices vary widely between countries and even within countries.
Some political parties and groups search for ways to solve the problem of diverse communities and their integration in schools and society. However, they see few positive consequences for the host society and worry that this diversity threatens the identity of the host society.
Consequently, they promote unfortunate educational policies that will make the “problem” disappear.
If students retain their culture and language, they are viewed as less capable of identifying with the mainstream culture and learning the mainstream language of the society.

#تحدي_القراءة 📖

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💬 Jordan Peterson, a psychologist at the University of Toronto, Canada, believes he has identified a mechanism that could help explain this. He says that the brains of creative people seem more open to incoming stimuli than less creative types. Our senses are continuously feeding a mass of information into our brains, which have to block or ignore most of it to save us from being snowed under. Peterson calls this process latent inhibition, and argues that people who have less of it, and who have a reasonably high IQ with a good working memory can juggle more of the data, and so may be open to more possibilities and ideas. The downside of extremely low latent inhibition may be a confused thought style that predisposes people to mental illness. So for Peterson, mental illness is not a prerequisite for creativity, but it shares some cognitive traits.

#تحدي_القراءة 📖

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The level of development of children;s mother tongue is a strong predictor of their second language development.
Children who come to school with a solid foundation in their mother tongue develop stronger literacy abilities in the school language. When parents and other caregivers (e.g. grandparents) are able to spend time with their children and tell stories or discuss issues with them in a way that develops their mother tongue, children come to school well-prepared to learn the school language and succed educationally.
Children’s knowledge and skills transfer across languages from the mother tongue to the school language.
Transfer across languages can be two-way: both languages nurture each other when the educational environment permits children access to both languages.

#تحدي_القراءة 📖

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Discovery of a third partner in the ant-fungus symbiosis raises the question of how the attine ants, especially the leaf-cutters, keep this dangerous interloper under control. Amazingly enough, Mr. Currie has again provided the answer.
“People have known for a hundred years that ants have a whitish growth on the cuticle,” said Dr. Mueller, referring to the insects’ body surface. “People would say this is like a cuticular wax.
But Cameron was the first one in a hundred years to put these things under a microscope. He saw it was not inert wax.
It is alive.” Mr. Currie discovered a specialized patch on the ants’ cuticle that harbors a particular kind of bacterium, one well known to the pharmaceutical industry, because it is the source of half the antibiotics used in medicine.