Unit 6 单元话题阅读理解练习-2023-2024学年高一英语必修第三册单元重难点易错题精练（外研版2019）

Unit 6 Disaster and Hope 单元话题阅读理解练习 （2022秋·湖北鄂州·高一校联考期中）This summer has brought extreme heat and droughts to places around the world. The droughts are leading to serious problems, including shortages of food and energy, problems with transportation, and food price increases. The effects of the droughts are likely to be felt for years. From Africa to Europe to the US to China, record temperatures and low rainfall have been causing problems. Droughts aren’t new, but Earth’s rising temperatures because of global warming are making them much harder to avoid. The drought in the Horn of Africa may be the most serious situation. For several years, the area has had very little rain during the rainy seasons. Now the area, which includes Ethiopia, Kenya, and Somalia, is suffering from its worst drought in 40 years. Almost two-thirds of Europe is threatened (威胁) by what may be the worst drought there in 500 years. With temperatures reaching 40℃ and hotter, many crops have been damaged. In France, Spain, Portugal, and even Britain, firefighters have struggled to control wildfires. In the US, many states that use water from the Colorado River are struggling with low water levels. Farmers in California and Arizona have been hit particularly hard. In California water use is being limited now and farmers aren’t able to grow as many crops. That can drive up food prices, and that affects everyone. China is facing similar problems. It has been attacked by a terrible drought this summer, with temperatures as high as 45℃. The drought has dried up much of the water in the Yangtze, China’s longest river. That has cut the amount of energy produced by the world’s largest dam by 40%. There are no easy solutions for any of these droughts. It took years to create the climate crisis, and it will take a long time to get it under control. For now, governments and people will need to carefully manage water supplies and other resources to limit the damage as much as possible. 1．What does the und