资源描述
,单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,五级,*,Unit 2 Energy,3.,Complete the passage by filling the blanks with target words in the,box.You may not use any of the words in the bank more than once.,Unit 2,Part IV,Exercise 1,A)renewable,B)turbines,C)machinery,D)principle,E)convert,F)blade,G)windmills,H)effectively,I)devices,J)essentially,K)currents,L)dams,M)viable,N)harnessed,O)pollutan,Wind and hydroelectric power,which have been used 1)for generations,are also rapidly growing in energy markets.The 2)behind both is that the force of the wind and water 3)are passed through 4)which convert their energy into electricity.Commercial wind energy is usually collected by wind“farms”5)consisting of hundreds of wind turbines spread over large plots of land.,H,_,D,_,K,_,B,_,J,_,Unit 2,Part IV,Exercise 1,Modern 6),have become very efficient at transferring the energy of wind to electricity.,Wind power is an important part of the overall 7),energy sources for the future.,But hydroelectric power is 8),in several different,methods.The most popular is through9),such as the Hoover Dam on the Colorado River.Another form of hydroelectric energy is tidal,power.In use since the early 1900s,tidal power stations collect the energy created by the rise and fall,of the tides to 10),to electricity.,G,_,A,_,N,_,L,_,E,_,A)renewable,B)turbines,C)machinery,D)principle,E)convert,F)blade,G)windmills,H)effectively,I)devices,J)essentially,K)currents,L)dams,M)viable,N)harnessed,O)pollutan,4.,Complete each of the following phrase/sentences according to its,Chinese equivalent in the brackets.You may refer to the meaning,of words in the box below.,Unit 2,Part IV,Exercise 1,consumption,variation,pollutants,alternative,application,crusade,manufacturer,validation,sustainable,installation,purify,toxin,far-out,dissipate,executive,mechanical,seemingly,mechanism,vibration,position,decrease,fuel up,mount,renewable,by-product,1)launch a great,（运动）,against homelessness,2)data input and,（确认）,（污染物）,are constantly being released into the,atmosphere.,crusade,validation,Pollutants,_,_,_,Unit 2,Part IV,Exercise 1,4),（,可更新的）,contract,5),（毒素）,cleansing therapies,6)a,（副产品）,of wheat flour processing,7)a,（镶嵌）,gem,8)a,（机械）,defect,9),（使纯净）,the water by distilling,10)Theres too great a,（消耗）,of alcohol in,China.,consumption,by-product,mechanical,_,_,_,mounted,toxin,purify,_,_,_,renewable,_,consumption,variation,pollutants,alternative,application,crusade,manufacturer,validation,sustainable,installation,purify,toxin,far-out,dissipate,executive,mechanical,seemingly,mechanism,vibration,position,decrease,fuel up,mount,renewable,by-product,Unit 2,Part IV,Exercise 1,11),（削减）,military spending,12)The plane is,（加油）,.,13)regional,（差异）,14),（表面上）,viable proposition,15),（极端异乎寻常的）,clothes,16)a structure,（安置）,on a disk,17),（驱散）,melancholy,18)the,（安装）,of specific software on system,seemingly,fuel,ing,up,decrease,installation,far-out,variations,_,_,_,_,_,_,consumption,variation,pollutants,alternative,application,crusade,manufacturer,validation,sustainable,installation,purify,toxin,far-out,dissipate,executive,mechanical,seemingly,mechanism,vibration,position,decrease,fuel up,mount,renewable,by-product,positioned,_,dissipate,_,Unit 2,Part IV,Exercise 1,19)had no,（其他选择）,but to confess,20)the,（执行的）,committee,21)the,（震动）,of the tuning fork,22)defence,（机制）,against many diseases,23)the airplane,（制造商）,24)consciousness of,（可持续的）,development,25)the practical,（应用）,of a theory,mechanism,executive,application,manufacturer,alternative,_,_,_,_,_,consumption,variation,pollutants,alternative,application,crusade,manufacturer,validation,sustainable,installation,purify,toxin,far-out,dissipate,executive,mechanical,seemingly,mechanism,vibration,position,decrease,fuel up,mount,renewable,by-product,sustainable,_,vibration,_,5.,Match each word in the box with the group of words that,regularly occur with it.,Unit 2,Part IV,Exercise 1,1),charge a small_ for service,_ my income,take a vitamin_,magazine_,2),sign name to the _,a historical_,_ a project,a _ of a judgement,supplement,document,_,_,look into,cut down,convert,harness,document,date back to,pose,run out of,exert,supplement,did away with,experiment with,viable,modest,conventional,Unit 2,Part IV,Exercise 1,3),a_ person,a _price,a_ wish,drink_ amounts of alcohol,4),_ authority,_an influence on,_ all ones power,_ oneself to do,modest,exert,_,_,5),_ an obstacle,_ an awkward question on,a dramatic_,drop his_ of friendliness,6),_ rules of etiquette,_ weapons,a_ design,_ opinions,pose,conventional,_,_,look into,cut down,convert,harness,document,date back to,pose,run out of,exert,supplement,did away with,experiment with,viable,modest,conventional,Unit 2,Part IV,Exercise 1,7),economically_,financially_,a _ newborn baby,a _ form of political,organization,8),_ the sapling,_ the cost of production,_ ones enemy,_ the coat,viable,cut down,_,_,look into,cut down,convert,harness,document,date back to,pose,run out of,exert,supplement,did away with,experiment with,viable,modest,con
展开阅读全文