แบบฝึกหัดภาษาอังกฤษสำหรับผู้เรียนระดับสูง
An animal so energy-efficient that algae grows on its fur, and so slow-moving that scientists consider it a masterclass in survival strategy — the sloth is one of the rainforest’s most remarkable creatures. This advanced ESL reading worksheet explores the biology behind the sloth’s famous slowness: its low metabolic rate, its unique reproductive and feeding…
The tiger is the largest wild cat on Earth — and one of the closest to extinction. This advanced ESL reading worksheet examines the biology and behavior of tigers in depth: their extraordinary camouflage, instinct-driven ambush hunting, solitary territorial nature, and the conservation crisis that has reduced their wild population from 100,000 a century ago…
The largest land predator on the planet, a nose powerful enough to smell through two metres of solid ice, and a body designed to float silently in Arctic waters — polar bears push the limits of animal adaptation. This advanced ESL reading worksheet explores the science and survival strategy behind these extraordinary mammals: their hollow-fur…
The world’s only bird that can hover, fly backward, and even fly upside down — a creature so small it weighs less than a coin, yet so fierce it will chase away birds ten times its size to defend a patch of flowers. Hummingbirds push biology to its limits. This advanced ESL reading worksheet dives…
Eagles are apex predators that shape entire ecosystems — and they almost disappeared because of a pesticide called DDT. This advanced ESL reading worksheet explores the biology and ecology of eagles: their extraordinary physical adaptations, their fierce territorial behavior, the eyrie nests they build and defend for life, their critical ecological role as top predators,…
Why doesn’t any zebra share the exact same stripe pattern as another? Do stripes confuse predators, or help zebras recognize each other — or both? This advanced ESL reading worksheet explores zebra biology, the leading scientific theories behind their stripes, the conservation threats facing wild populations like the endangered Grévy’s zebra, and the efforts underway…
📄 Download Printable PDF Worksheet Free, classroom-ready, one click — includes answer key on page 3. An advanced ESL reading worksheet examining the scale, protection, and ethics surrounding the world’s uncontacted Indigenous peoples, for upper-intermediate to advanced learners. In an era when satellite internet reaches the most remote corners of the planet, it is remarkable…
In 1998, Icelandic electrician Guðmundur Felix Grétarsson lost both arms in an 11,000-volt power line accident. Twenty-three years later, in January 2021, surgeons in Lyon, France gave him the world’s first double arm-and-shoulder transplant. This advanced ESL reading worksheet tells his real, independently-verified story, building key vocabulary around accidents, medicine, and recovery. What’s Inside Reading…
📄 Download Printable PDF Worksheet Free, classroom-ready, one click — includes answer key on page 3. Reading Worksheet — Advanced (F) | tahricteaches.com Over the past decade, the rise of smartphone apps has transformed how millions of people earn a living. Drivers, delivery couriers, and freelance designers now find work through platforms that connect them…
Why do flamingos turn pink from the food they eat, and how does a locking leg joint let them rest for hours on one leg? This advanced ESL reading worksheet explores flamingo biology, filter-feeding anatomy, balance mechanics, and the conservation threats facing wetland habitats today, alongside academic vocabulary and critical-thinking prompts for intermediate to upper-intermediate…
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