基础巩固 Ⅰ.单句语法填空 1．The amount of water which is suitable _____(drink) is less and less now. 2．Now more and more people pay more attention to how _____(save) water. 3．With the development of science and technology，it becomes more important _____(protect) our environment. 4．In China a lot of rivers and lakes are _____(serious) polluted by some factories. 5．Some waste water has been poured into rivers and lakes，_____(kill) a large number of fish. 6．If everyone makes a contribution to protecting the environment，the world _____(become) much more beautiful. 7．How to protect our environment has been one of the most difficult _____(problem) in the world. 8．We should plant more and more trees in order to live better and _____(healthy) in the future. 9．It is high time that the government _____(take) some measures to reduce pollution. 10．_____ the whole the warming of the earth is a phenomenon that causes great concern. Ⅱ.单句改错(每小题仅有1处错误) 11．The government should take action to stop these factories produce harmful gases. 12．As we all know，environmental problems directly affect about the quality of people’s lives. 13．If we don’t save water，last drop of water will be a tear-drop of us. 14．The villagers urged the government to take several measure to reduce the heavy pollution. 15．Without the shade from the trees，the earth would get too hot to live. 16．Each of us should try our best to protect the earth so it is our home. 17．The growing speed of a plant is influenced by a number of factors，most of them are beyond our control. 18．You’d be exposed to a lot little pollution if you moved to a town with pure water and air. 19．Nowadays many factories produce large amounts of chemicals are poisonous to human beings. 20．Nobody knows exact why and how dinosaurs disappeared from the earth in such a short time. 话题词汇 1．pollution n．污染 2．atmosphere n．大气，气氛 3．consequence n．结果，后果 4．attach great importance to...十分重视…… 5．be aware of...意识到…… 6．damage v．毁坏 7．make a difference有影响 8．environment n．环境 9．suffer v．受苦，遭受 10．cause v．导致 能力提升 Ⅲ.阅读理解 A (2018·安徽皖北协作区联考) Today tropical rainforests are disappearing from the face of the globe.Despite growing international concern，rainforests continue to be destroyed at a pace over 80,000 acres per day.World rainforest cover now stands at around 2.5 million square miles.Human activities have had an effect on much of this remaining area. Deforestation(森林滥伐) of tropical rainforests has a global effect through species extinction，the loss of important ecosystem services and renewable resources，and the reduction of carbon sinks.However，this destruction can be slowed，stopped，and in some cases even reversed(逆转)．Most people agree that the problem must be solved，but the means are not as simple as building fences around the remaining rainforests or banning the wood trade.Economic，political，and social pressures wil ... ...
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