Đề thi cuối học kì 1 SVIP

Võ Nguyên Giáp, (1) __________ in Vietnamese history, was known for his military genius and leadership. Born on August 25, 1911, in Quảng Bình Province, Vietnam, Giáp grew up during French rule. He joined the Indochinese Communist Party early in life and devoted his life to (2) __________.

Giáp's military career reached its peak during the Vietnam War, where he served as the commander-in-chief of the Vietnam People's Army. (3) __________ strategic genius and creative tactics played a crucial role (4) __________ the stronger American forces and reunite the country.

(5) __________ his military achievements, Giáp was a remarkable writer and politician. He wrote many important books about military strategy, which had a big impact on Vietnam. Giáp believed strongly in socialism and the freedom of his country. (6) __________. When Giáp passed away on October 4, 2013, he left a legacy of bravery and determination in difficult times.

1. Have you ever checked to see what the weather would be like for the week? You can thank meteorologists for the weather forecast! A meteorologist is a scientist who studies the atmosphere to predict the weather. Their work involves observing weather patterns, analysing data from satellites and weather stations, and using computer models to forecast future weather conditions. Meteorologists play a crucial role in helping people prepare for various everyday conditions as well as providing timely warnings about extreme weather events like hurricanes and tornadoes. 

2. To become a meteorologist, one typically needs a degree in meteorology or a related field like atmospheric science. Many meteorologists also study physics, mathematics, and computer science, as these subjects are essential for understanding and predicting weather patterns. Some meteorologists work in research, studying climate change and developing new forecasting models. Others work in broadcasting, delivering weather reports on television or radio. 

3. Meteorologists often work in offices, but they may also spend time in the field, gathering data and monitoring weather conditions firsthand. The job can be challenging, as weather is unpredictable, and forecasts are not always accurate. However, it is also rewarding, as accurate weather predictions can save lives and property by providing timely warnings of severe weather. 

4. The work of a meteorologist is never dull, as they must constantly keep up with new developments in weather technology and science. Whether they are tracking a major storm or predicting a sunny day, meteorologists help people plan their activities and stay safe.

1. The rise of electric vehicles (EVs) is transforming the car industry and changing how we think about transportation and the environment. This movement began gaining significant popularity in the 21st century as people became increasingly aware of the harmful effects of gasoline-powered vehicles on the planet. Traditional vehicles emit large amounts of greenhouse gases, which contribute to climate change and air pollution. Conversely, electric vehicles produce zero emissions from their tailpipes, which greatly reduces their impact on the environment.

2. One of the main advantages of electric vehicles is their efficiency. Electric vehicles convert over 85% of electrical energy into movement, while gasoline engines only convert about 20-30% of the energy from gasoline. This higher efficiency means that they require less energy to travel the same distance, thereby conserving energy resources. Moreover, as renewable energy sources like wind and solar become more prevalent, the electricity used to charge EVs is becoming cleaner, further reducing their carbon footprint.

3. In addition to their direct environmental benefits, electric vehicles also promote the development of new technologies and infrastructures that support a more sustainable future. For instance, the advancement of battery technology not only improves the range and performance of EVs but also paves the way for better energy storage solutions. Improved batteries can store extra renewable energy and release it when needed, making the power grid more reliable and efficient.

4. However, the production of electric vehicles is not without its environmental challenges. The manufacturing process, particularly the production of lithium-ion batteries, requires significant amounts of raw materials such as lithium, cobalt, and nickel. Extracting these materials can lead to environmental degradation and human rights issues. Therefore, it is crucial to develop sustainable mining practices and improve recycling methods for EV batteries.