【正文】 e effective measures(2)anew kind of explosive(3)the only alternative(4)defensive weapons(5)an impressive speech(6)a parative study of Chinese and western cultures(7)take the imitative to donate blood(8)a creative musician(9)a distant relative(10)a constructive proposal3.(1)provide care（for）。receive care。take care of(2)give chance。stand a chance（of）（3）showconcern for。voice one’s concern(4)agree to one’s demand。give up a demand。meet a demand。acquire an experience。learnfrom experience(6)be filled with fear。express fear。forfear of。exchange gifts with。present a gift。boost one’s hope。fulfill a/ the hope。raise one’s hope（9）build up one’s strength。conduct a test。put a test。s transformation of nature has severely polluted his living leads to changes in rainfall patterns, causing devastating floods, droughts and discharge of chemical pollutants endangers our health and the lives of other mass production has resulted in the shortage of irreplaceable natural resources such as coal and we take no immediate and effective steps to protect our environment, human beings may be the next species to bee should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentallyunfriendly activities, so as to preserve the environment for future The Impact of the Mobile Phone on People39。t trust or to adopt new theories and practices they are not familiar and language barriers also hamper the transfer of knowledge between nations or ethnic would be almost impossible for people who speak different languages or dialects with different cultural backgrounds to municate effectively, not to mention exchanging underdeveloped economy is another barrier to knowledge lack of socioeconomic and technoenvironmental cooperation, as well as poor munications infrastructure, can greatly hinder the flow of knowledge within and between remove these barriers, people should change their attitude towards knowledge transfer and the learning of foreign languages and the same time, efforts should be made to develop a better world My Career ChoiceWhen it es to the choice of career, different people consider the matter from different I prefer to be a have three reasons for my first reason is that the profession of teaching is in agreement with my an outgoing, patient and understanding person, I think I am able to municate with my students and understand their feelings easily, which constitutes an important factor in ensuring success in second reason is that I am interested in the would always give me great joy and satisfaction to see the happy faces of my students, to share my knowledge and life experience with them and to participate in their process of growing third reason is related to my occupational always believe that school teachers all over the world are respected for their profound knowledge and higher social have always held my teachers in respect and I hope I would be respected as a teacher, too, in the think teaching is an ideal career for a university student now, I will work hard to realize my Fame — Good or EvilFame has always been pursued by many people for the advantages it brings can assure one of a high social status, high regard, great admiration, can also bring one wealth as a celebrity has more chances to earn big , the applauses and flowers from the fans may boost one39。s sense of , fame can ruin one39。s attention or public also places one under great has to work in line with public expectations and thus bees the slave of his own fame is a doubleedged don39。t envy those who are highly appreciate what the American poet Henry Wadsworth Longfellow says about fame: “The talent of success is nothing more than doing well whatever you do without a thought of fame”.Unit6Attitudes Towards LifePeople hold different attitudes towards take a positive attitude and they always appreciate the beauty of life with zeal and take a negative attitude towards life and any slight trouble in life may seem like the end of the world to positive attitude ensures a happy, successful and healthy a positive attitude, people find it easy to accept challenges and overe obstacles while maintaining peace of , a positive attitude boosts their selfesteem, lifts their morale and helps them fulfill their mitments both in their career and in their everyday , medical research shows that positive thinking can improve the immune system and strengthen the body39。web + log。medical + care。net + citizen。work + alcoholicAnthropology: the scientific study of the human race, especially of its origins, development, customs and beliefsArchaeology: the study of the buried remains of the ancient times, such as houses, pots, tools, and weaponsEcology: the study of the relations of plants, animals, and people to each other and to their surroundingsGeology: the study of rocks, soils, make up the Earth, and of their changes during the history of the worldIdeology: a set of ideas that an economic or political system is based onMusicology: the study of the history and theory of musicPsychology: the scientific study of the mind and how it influences behaviorSociology: the scientific study of the nature and development of society and social behavior Zoology: the scientific study of animals and their behaviour synthetic enormous wished us health and success in the new asked how we were getting along with our said to me that I would be happy to know that his condition had asked Jack whether he was sure his mother would like the asked John how long he had been waiting for said I needn39。t give us a definite answer because he had not received instructions from his pany.(1)realm(2)elemental(3)obtain(4)stubbornly(5)transferred(6)transformed(7)subdued(8)expansion(9)irreplaceable(10)extinct(11)dynamic(12)verge(13)moderate(14)ecological(15)rational village is so cl