[英语]高考语篇填空专题.pptVIP

完型填空专题（二）语篇填空 1、阅读/理解语篇的能力; 2、分析句子结构的能力; 3、熟练运用语法的能力。 Humans are responsible for causing changes in the environment that hurt animals and species. We take up more space on Earth for our homes and cities. We pollute habitats. 48 illegally hunt and kill animals. All of these activities take resources and habitats away 49 plants and animals. Human activity often changes or destroys the habitats that plants and animals need to survive. 50 human populations are growing so fast animals and plants are disappearing many times faster _51 they have in the past 65 million years. Animals and plants have always had a 52_time surviving. Animals became extinct in the past for a wide variety of reasons. In some cases, competition for resources among animals led to extinction and in 53_ cases, environmental changes caused extinction Fortunately, we humans are beginning to realize our mistakes,_54_ we could destroy everything on Earth. We must not only use our knowledge and abilities to manage the Earth, but to make the Earth 55_safe and healthy place where all animals and plants ---including humans ourselves—can live. Humans are responsible for causing changes in the environment that hurt animals and species. We take up more space on Earth for our homes and cities. We pollute habitats. We illegally hunt and kill animals. All of these activities take resources and habitats away from plants and animals. Human activity often changes or destroys the habitats that plants and animals need to survive. Because / As / Since human populations are growing so fast animals and plants are disappearing many times faster _than they have in the past 65 million years. Animals and plants have always had a hard / difficult time surviving. Animals became extinct in the past for a wide variety of reasons. In some cases, competition for resources among animals led to extinction and in other_ cases, environmental changes caused extinction.