Unit 4 Body language【重点词汇】1.represent: vt. 代表；象征;描绘； This is not about hope, but about vision and what you represent. 这不是关于希望，而是关于远见卓识和你们所代表的一切。My only aim is to represent the United States at the Olympics 我惟一的目标就是代表美国参加奥运会。New York represents everything that's great about America.纽约象征着美国伟大的一切。The popular press tends to represent him as an environmental guru.大众媒体倾向于把他描绘成环保领袖。2. approach ：n. 方法；途径；接近 vt. 接近；着手处理 vi. 靠近He didn't approach the front door at once.他没有立即走近前门。When I approached, they grew silent.当我走近时，他们变得沉默了。At their approach the little boy ran away and hid.当他们走近时，那个小男孩跑开了并藏了起来We will be exploring different approaches to gathering information.我们将探索收集信息的不同方法。3. defend: vt. 辩护；防护 vi. 保卫；防守His courage in defending religious and civil rights inspired many outside the church.他捍卫宗教权和公民权的勇气鼓舞了许多非教会人士。He has hired a lawyer to defend him against the allegation.他已聘请一位律师为他所受的指控辩护Our duty is to defend the country against its enemies. 我们的职责是保卫国家不受敌人侵犯。4. major: adj. 主要的；重要的；主修的；较多的 n. 主修科目；陆军少校 vi. 主修Drug abuse has long been a major problem for the authorities there.毒品滥用长期以来一直是那里的当局的一大难题。I was a major in the war, you know.你知道，我在那场战争期间是个少校。English majors would be asked to explore the roots of language.英语专业的学生会被要求探究语言的根源。He majored in finance at Claremont Men's College in California.他在加利福尼亚州的克莱尔蒙特男子大学主修金融。5. dash n.冲撞 vt. 猛撞；vi. 猛冲；撞击Suddenly she dashed down to the cellar.她猛地朝地窖冲过去。...a 160-mile dash to the hospital.…飞奔 160 英里赶向...
