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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. | 
