Ⅰ.短文改错
Rain is of greatly importance to us. Without rain, our water supply would cut off and we would die. So would plants and animals. Therefore, too much rain does a lot of harm for us. It floods fields, towns and cities, cause us great losses. So far, man's control over rain had never stopped. If they can gain more effective control over rain, we will enjoy more freedom from the nature. Luckily, we humans have taken step, such as planting more trees and using weather forecasts, it helps avoid flood damage and protect our water supply.
答案：
Rain is of importance to us. Without rain, our water supply would cut off and we would die. So would plants and animals. , too much rain does a lot of harm us. It floods fields, towns and cities, us great losses. So far, man's control over rain never stopped. If can gain more effective control over rain, we will enjoy more freedom from nature. Luckily, we humans have taken , such as planting more trees and using weather forecasts, helps avoid flood damage and protect our water supply.
