人教版高中英语必修三第二单元核心词汇和短语)

Book 3 Unit 2 Healthy eating 核心词汇： 1. diet n 日常饮食 a balanced diet 平衡的饮食 go/be on a diet 在在节食 We should have a healthy and balanced diet. 我们应该有健康和平衡的饮食。 You should go on a diet and take more exercise. 你应该节食进行锻炼。 vi 节食 You should go on a diet and take more exercise. =You should diet and take more exercise. 你应该节食进行锻炼。 2.balance vt 平衡，使平衡 balance sth He tried to balance home life and career. 他努力平衡家庭生活和事业 n 天平，平衡 keep /lose one’s balance 保持/失去平衡 balanced adj 平衡的 a balanced diet We should have a healthy and balanced diet. 我们应该有健康和平衡的饮食。 3. lie n 谎话，谎言 tell a lie /lies 说谎 He is always telling lies to us .他总是说谎。 vi 说谎 lie, lied ,lied lying lie to sb about sth 关于某事对某人说谎 He is always telling lies to us .他总是说谎。 =He is always lying to us . 4. glare vi 怒目而视，闪耀 glare at sb/sth怒目而视某人 5. limit vt 限制，限定 limit sth to sth 限定... We should limit the time to five minutes n 界限，限度 within limits适度地 without limit 无限制地 Limited adj 有限的be limited to.... Life is limited to everyone .生命对每一