Units 1—2重点单词【1】 defend vt. 防御，保卫；为……辩护Some players are better at defending.有些运动员较擅长打防卫。The labour union said that they would take action to defend their members' rights and interests.工会说他们将采取行动维护会员的权益。The accused man had a lawyer to defend him.(defend ＝ in defense of)被告有一名律师为他辩护。defend, protect, guard(1)defend vt.“防卫，防御”，指用武力或其他手段抵御任何危险或攻击；也可用于“捍卫”，指维护意见、决定。We should defend our country when she is attacked.我们要在国家被攻击的时候保卫她。(2)protect vt.“保护”，强调提供某种掩护和障碍物以免受到损害，其结构为 protect…from。The girl wore gloves to protect her hands from the cold.这女孩戴上了手套保护手以免受冻。(3)guard vt.“守卫，警卫”，强调看守某样东西或戒备实际或潜在的危险。They guarded the house against strangers.他们守卫着这房子以防陌生人(潜入)。This medicine can ______ you from the disease.A. defend B. protectC. escape D. preventB protect…from…保护……以免遭受危险或伤害。【2】 concrete adj. 具体的，有形的 n. 混凝土make a concrete analysis of concrete problems对具体问题作具体分析Have you any concrete thoughts on how to deal with this difficulty?处理这种困难你有什么具体的想法？in the concrete 具体化，实际上in reality/as a matter of fact/in fact 实际上用心 爱心 专心1【3】 occupy vt. 占用；占有，占据The terrorists have occupied the Embassy.恐怖分子占领了大使馆。Many problems occupied his mind.他的脑子里装着许多问题。Her time is fully occupied with her three children.她的时间全部用在她的 3 个孩子身上了。be occupied with…忙于…… (＝occupy oneself with)be occupied in doing…忙于做… (＝occupy oneself in doing…)occupation n. 占用，位置Guangyi High School has a long history of more than 100 years, ______ of approximately 100 mu.A. covered the areaB. occupying the areaC. occupied an areaD...
