托福机经2025:4月26日托福写作机经是什么(含试题回忆)

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2025年托福写作机经汇总

第一套

　　综合写作 哺乳动物

　　主题：scientists attempting to save the black robin faced several significant challenges.

　　阅读

　　1. First, black robins lack defenses against predators. Although black robins can fly, they do not fly particularly well, and they have no natural fear of predators. The black robin species evolved on isolated islands with very few or no predators and therefore did not develop defensive abilities. When humans later introduced mammalian predators, such as cats, these predators quickly eliminated most of the black robins, and the remaining birds seemed unlikely to survive.

　　2. Second, the highly specialized diet of black robins was also problematic. They feed on spiders, worms, and some insects. Because the population of these food sources varies naturally throughout the year, black robins had difficulty competing with numerous other species for the available food. So when they could not find enough food to feed themselves and their young, black robins became malnourished. This lack of nutrition weakened the birds, making them more likely to die.

　　3. Finally, black robins' low rate of reproduction was another obstacle. Black robins normally reproduce only once per year, laying very few eggs. Even worse, the black robin population was so low at one point that there was only one fertile female left alive. This meant that the black robin population could increase only by a few birds at most each year. Even if scientists could resolve the birds' other problems, the black robin's low reproductive rate seemed likely to slow or even prevent their recovery.

　　听力

　　1. First, the predator problem. Black robins needed habitats without predators. Scientists identified two islands in new Zealand where cats had died out naturally. They moved all the remaining black robins to one of those islands. Because there were so few black robins living only seven birds, it was fairly easy to move them. Their population grew on their new island. And eventually there were enough robins on the first island that scientists moved some of the birds to the second island. Black robin populations then increased on both islands. Meanwhile, new Zealand's government has made the islands protected nature reserves, so it became illegal for humans to introduce predators such as cats.

　　2. Second, about nutrition. It turns out that scientists could deliver food to robins and their young directly, if they could find their nests. While studying the birds, scientists realized the robins were not afraid of humans. If humans clapped their hands, the birds would approach in response to the sound. Scientists began giving the birds food every time they responded to hand clapping. Over time, scientists who fed the robins were able to follow them back to their nests where they fed the adults and their young.

　　3. Finally, scientists found a way to increase reproduction. Black robins normally lay eggs only once each year. But if their first set of eggs is lost. They will lay a second set of eggs in the same year. Doubling their reproductive rate. So scientists decided to convince the robins that their eggs were lost. They did this by taking the robins eggs and placing them in the nests of other birds species. These other birds raised and cared for the young robins as their own. Meanwhile, the robins laid a second set of eggs each year, which the scientists left in place, thus increasing the bird's population.

托福学术讨论写作机经试题

　　社会现象

Your professor is teaching a class on sociology. Write a post responding to the professor’s question.

In your response, you should

　　· express and support your personal opinion

　　· make a contribution to the discussion in your own words

　　An effective response will contain at least 100 words. You have ten minutes to write.

　　Doctor Achebe: To continue our discussion of the health benefits of good nutrition, l'd like you to consider the broader topic of eating habits--not just what people eat and drink, but how often, how much, and when. Those who want to improve their health often begin by changing some kind of eating habit. This includes a wide range of behavior. What is one poor eating habit that would be important for most people to change, and why?

　　Kelly: If people could start with one change to improve their eating habits, it would be to eat a better breakfast. Most people are so rushed in the morning that they don't take the time to sit down and eat a balanced meal. A good breakfast gives you more energy all day and keeps you from eating too much later on.

　　Paul: I think most people don't bother to learn much about the food that they eat. This ignorance is a kind of bad eating habit. lt can be burdensome, but you should try to read every food package label. The more you can learn about what you're putting in your body, the more likely you'll be to make good decisions.

　　范文：

　　One critical eating habit that many people should address is overconsumption of large portions, particularly in cultures where oversized servings are normalized. This habit contributes significantly to weight gain, metabolic disorders, and chronic diseases like diabetes. For instance, restaurants often serve meals that exceed recommended calorie intake by 50% or more, conditioning individuals to equate fullness with satisfaction. Over time, consistently eating beyond one’s caloric needs disrupts metabolic health, as the body struggles to process excess energy, leading to insulin resistance and fat storage.

　　Another dimension of this issue is mindless eating, such as snacking while distracted by screens. Studies show that people consume up to 25% more calories when eating in front of a TV or smartphone, as distraction delays satiety signals. This habit not only promotes overeating but also disconnects individuals from their body’s natural hunger cues, fostering a cycle of dependence on external stimuli rather than internal needs.

　　Addressing portion control through mindful eating—such as using smaller plates, pausing between bites, and avoiding screens during meals—can recalibrate one’s relationship with food. For example, Japan’s cultural practice of “hara hachi bu” (eating until 80% full) is linked to lower obesity rates and longevity. By prioritizing quality over quantity and attentiveness over haste, individuals can transform a harmful habit into a sustainable, health-promoting behavior.

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