Module 4 Sandstorms in Asia-Section.用所给词的适当形式填空。1I am _ to take the tablets，but also scared of what will happen if I dont.(fright)2Your essays too longit needs _ down a little.(cut)3A rabbit was _ in a trap.(catch)4She is a lawful _.(city)5My eyes fixed on a _ old book at the back of the shelf.(dust)6The number of motor vehicles on roads of Beijing is_ to hit 5 million by the end of the year.(forecast)7Theyve been sent high energy foods to boost their _.(strong)8I want to encourage _ to take advantage of more opportunities to get out by bike.(cycle)9There was _ of children in the yard.(mass)10Police say there appear _ signs of a breakin.(be).单项填空1With Fathers Day around the corner，I have taken some money out of the bank_ presents for my dad.AbuyBto buyCbuying Dto have bought2There were many talented actors out there just waiting _.Ato discover Bto be discoveredCdiscovered Dbeing discovered3He felt rather _ that she drove the car at such a _ speed.Afrightening；frightening Bfrightened；frightenedCfrightening；frightened Dfrightened；frightening4The United Nations also _ that people aged 60 and over will account for 28 percent of the countrys total population by 2040.Abroadcasts BforecastsCannounces Dsuggests5I asked the gardener to _all those bushes and plant flowers instead.Acut out Bcut offCcut in Dcut down6To their great fear，they found _ in the heaviest snowfall they had ever had.Athey were catching Bthemselves caughtCthey had caught Dthemselves catching7During the _，everybody is serious and concentrates on their work，and no words can be heard.Aprocess BprogressCpossession Dprocedure8“I felt I had enough _ to do that，so I dared to go out and fight，” he told reporters with a smile.Apower BstrengthCforce Denergy9_ in some rural schools that the teacher is even unable to walk through the rows of desks.AThe classroom is as crowdedBSo crowded is the classroomDAs crowded the classroom isDThe classroom is such crowded10Large amounts of water is needed for the crops _the dry climate.Ain spite of Bas a result ofCin case of Din terms of.完成句子1由于洪水，这个地区三分之二的建筑需要修缮。As _，two thirds of the buildings in the area need repairing.2据当地一家报纸报道，那家银行昨天在光天化日之下被抢劫了。The bank is reported in the local newspaper _ in broad daylight yesterday.3美丽的图片一幅接一幅地映入眼帘。Beautiful pictures come into view_.4似乎这个公寓已经被搜查过了。The apartment appeared _.5在上班途中，她遇到了交通堵塞。She _ a traffic jam on her way to work.选词填空desertificationcatchsurviveforecastcomplainevidencefrightenurgentcitizendustclimatemasktrafficbreatheenvironmentHere is a story described by a college student from Inner Mongolia on sandstorm when he was a student of Senior High.As a student I had no choice but to cycle to school every day.Although the night before，I got a warning from the local TV station 1._that a terrible sandstorm was coming and 2._were advised not to go out，I had to.Early in the morning，I woke up.Sand and 3._could be seen everywhere.I set off with a quick breakfast，wearing my 4._.There were fewer people on the road，but the 5._ moved slowly.It was very hard to 6._and see.It was the most 7._situation I had ever been in.It took me twice as much time to get to school as usual.And many students were 8._about the sandstorm.Why do sandstorms happen？9._shows the sandstorms happen as a result of 10._changes and poor natural 11._.So its 12._ to take measures to deal with the 13._by planting more trees，grass and so on.In a word，to be cycling in a sandstorm is frightening.If you were unlucky to have been 14._ in a sandstorm，you would hope youd 15._，because everyone thought he was going to be under the sand.阅读理解The need to feed a growing population is putting much pressure on the worlds supply of water.With 97% of the worlds water too salty to be drunk or used in agriculture，the worldwide supply of water needs careful management，especially in agriculture.Although the idea of a water shortage(短缺)seems strange to someone fortunate enough to live in a high rainfall country，many of the worlds agricultural industries experience constant water shortages.Although dams can be built to store water for agricultural use in dry areas and dry seasons，the costs of water redistribution(重新分配)are very high.Not only is there the cost of the engineering itself，but there is also an environmental cost to be considered.Where valleys(山谷)are flooded to create dams，houses are lost and wildlife homes destroy