本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com Period Three Lesson 3 Natural Disasters 基础落实 Ⅰ.课文缩写 Nature is turning on us The last few years have seen environmental disasters 1._____ a grand scale，and experts are predicting far worse to come.Jin Li reports on our Earth’s changeable weather patterns. In the last d ecade，thunderstorms，floods，earthquakes，typhoons，tsunamis and etc.have become 2._____(increase) common.Reduced rainfall has affected large areas of Africa for years,3._____(leave) irrigation canals dry.A number of nations have already been in armed conflict over water.21cnjy.com Volcanic eruptions and earthquakes have always been a threat in certain parts of the world.Indonesia has had 4._____ rough time,5._____(suffer) several killer quakes.Why is nature beginning to turn on 6._____？ One answer is overpopulation.People in agricultural areas，7._____ any means to earn their living，move to the cities，and then construct shabby homes from 8._____ materials they can find on poor clay soil.These homes，seldom made of bricks，can easily fall down in earthquakes or slip and slide downhill in landslides，especially in mountainous areas.2-1-c-n-j-y Most disaster exper ts believe there is the potential 9._____ things could get a lot 10._____(bad)．Professor Hou Ming，of Beijing University studies volcanoes and he warns that the world has not seen the worst nature can do.【出处：21教育名师】 Ⅱ.单词检测 1．n.规模，范围_____；地震_ _____；雷暴，雷雨_____；台风_____；方法_____；分离_____；砖块_____；尘土，灰尘_____；降雨量_____；灌溉_____；可能性，潜在性_____【来源：21cnj*y.co*m】 2．v.武装_____；建造_____；滑落_____；滑行_____；(平稳地)移动，滚动_____；逃走_____21教育名师原创作品 3．adj.巨大的_____；多变的_____；艰难的_____；多山的_____；在近海岸的_____ Ⅲ.短语检测 1．导致_____ 2．谋生_____ 3．预先_____ 4．恢复_____ 5．抹去_____ Ⅳ.语境填词 1．You’d better take various clothes in such c_____ weather.【来源：21·世纪·教育·网】 2．A_____ forces are defending our country. 3．Earthquake is one of the most terrible c_____ on the earth. 4．After s_____ last year，we’ve never seen each other. 5．Look！The car is _____(滑落) downhill. 6．People living in _____(多山的) areas are still living a hard life. 7．They were brought up in _____ (艰难的) time，so they know how to value life. 8．One of the children has the _____(潜能) to be a brilliant scientist.21教育网 Ⅴ.选词填空 1．The disease is spreading，and all young children are _____. 2．When he was walki ng in the street，suddenly a dog _____ him. 3．Make sure th e inside of the coffee pot is thoroughly _____. 4．Your plan is good，but _____，it is not perfect.2·1·c·n·j·y 5．If you wan t to attend the concert conducted by the famous conductor，you should book a ticket _____. 6．This actio n will only _____ a more disastrous defeat for them. 7．They don’t appear to have _____ their disappointment.21·世纪*教育网 8．He _____ by contributing to newspapers. 能力提升 Ⅰ. ... ...
