IELTS preparation materials

The diagram below shows how electricity is generated in a hydroelectric power station.  Sample answer: The diagram illustrates the process of electricity generation in a hydroelectric power station. The entire process revolves around the cyclical movement of water between a high-level reservoir and a low-level reservoir, using a dam and reversible turbines. During the day, the intake at the high-level reservoir is open, allowing water to flow down through the dam. As the water descends, it passes through turbines, which activate a generator to produce electricity. This generated electricity is then transmitted to the national grid via power lines. The downward flow of water is crucial as it harnesses the potential energy stored in the elevated water to drive the turbines and generate power efficiently. At night, the process is reversed. The intake at the high-level reservoir is closed, and the turbines are used in reverse to pump water back up from the low-level reservoir to the hi...

 Your internet connection has been slow and intermittent. Write a letter to your internet service provider to complain. In the letter: – Describe the problem and why you are unhappy – Arrange for an engineer to visit your home – Request a reduction in your bill Sample letter: Dear Sir or Madam, I hope this message finds you well. I am writing to express my profound dissatisfaction with the internet service provided and to request immediate assistance in resolving the persistent issues that have plagued my connection. Allow me to elucidate the matter in greater detail. Over the past month, I have encountered significant problems with my internet connection, which have increasingly disrupted my professional obligations. Specifically, the connection has been intermittently slow and experiences considerable lag during crucial work meetings held between 9 AM and 11 AM. Despite numerous attempts to rectify the situation by resetting the router and checking all internal connectio...

  Many young people do not enjoy participating in competitive sports because of the fear of losing. This is why competitive sports should be banned. To what extent do you agree or disagree? Sample answer 1: In contemporary society, competitive sports have surged in popularity; however, many young athletes derive little pleasure from participation due to an overwhelming fear of losing. Consequently, some argue that such competitions should be banned. I unequivocally support this viewpoint for two compelling reasons. First and foremost, many young individuals possess a fragile psyche that is particularly susceptible to the pressures inherent in high-stakes events such as sports competitions. The primary psychological trauma these young athletes might endure stems from a blow to their self-esteem and self-confidence , induced by the sting of defeat . This can lead to significant issues with self-fulfillment in the future, as they may develop a staunch , negative perception of th...

  The diagram elucidates the intricate process involved in the production of recycled paper. Overall, there are four distinct stages from the initial collection of used paper to the final creation of new paper rolls. In the first stage, used paper is amassed and transported via a conveyor belt into a pulping machine. Within this machine, water and specific chemicals are introduced to disintegrate the paper into an unfiltered pulp. This mixture contains various contaminants and must be processed further to ensure the quality of the recycled paper. Subsequently, the unfiltered pulp undergoes a filtration process. This step is crucial as it removes larger impurities, resulting in a more refined pulp. The filtered pulp is then moved on to the next stage, which focuses on thorough cleaning. In the cleaning phase, the filtered pulp is subjected to a cleansing regimen involving water and soap. Air is incorporated to facilitate the separation of ink and other residual contaminants from the...