Unit 2Healthy eating
1.diet ①vi.节食②n.(特定)饮食/节食：be/go + on a diet；put sb on a diet；a balanced diet
2. nut/bean/pea/cucumber/eggplant/mushroom/peach/carrot: 可数名词；spaghetti/mutton/bacon/cola/vinegar：不可数名词；muscle/pepper/lemon/fibre(=fiber)/protein/garlic：可/不可数名词 3. protect…from/against…→protection n.→protective adj. 4. balance ①v.平衡/权衡②n.天平/平衡：keep/lose one’s balance 5. barbecue ①n./c/烤肉②vt.烧烤：barbecued + 肉类名词 6. roast ①adj.烤制的：a roast chicken烤鸡②n.烤肉③v.烘烤 7. fry v.油煎/炸：fried + 名词；stir-frysth
8. ought (not) to do sth；ought (not) to have done sth (= should) 9. sugar n.糖→sugary adj.；poison n.毒→poisonous adj.有毒的 10. sign标记/符号/招牌/征兆→signal (发)信号/暗号 11. put on weight = gain weight →lose weight 12. slim ①vi.(-ming/-med) ②adj.苗条的(-mer/-mest)
13. be curious about…；be curious to do sth；be curious +wh-从句→out of curiosity出于好奇
14. host ①n.(男)主人/主持人：host country/city ②vt.主持/主办→hostess (女)主人/主持人
15. raw adj.生的/未加工的：raw material(s) 原材料
16. get away with(doing)sth①带着…离开②被放过/不受惩罚 17. lie ①n./c/谎言：tell (sb) a lie / lies = tell a lie/lies to sb②vi.撒谎：lie to sb→lied/lied/lying
lie vi.躺/位于：lie + 介宾/副词→lay/lain/lying lay vt.产蛋/卵；摆放(= put/place) →laid/laid/laying 18. custom n.风俗习惯；habit 个人习惯→customer n.顾客 19. discount ①v.打折②n.折扣：at a discount
20. win n/v.(-ning；won/won)：win…back 赢回→winner n. 21. weak adj. →weakness n.虚弱/弱点/缺点→shortcoming缺点 22. power/strength/force/energy用法区别
23. consult v.：consult sb about sth咨询≠ consult with sb about sth商量；consult a dictionary = refer to a dictionary 查阅/参考 24. digest ①n.摘要②v.消化→理解/领悟
25. make/earn + a/one’s living (by doing sth) (靠…)谋生；make/earn money赚钱；earn sbsth为某人挣得/赢得某物
26. debt (金钱/人情)债：(be) in debt (to sb)欠债；(be) out of debt 27. glare at怒视；stare at盯着看；glance at瞥/扫视 28. spy ①n./c/间谍/侦探②v.窥探：spy onsb/sth监视/侦查 29. limit ①n.界限/限度：a limit to…②vt.限制/定：limit…to…→be limited to…→limited adj.有限的
30. benefit ①n.利益/好处：for one’s benefit = for the benefit of…；be of benefit to… = be beneficial(adj.) to…②vt.：benefit sb/sth③vi.：
benefit from/by (doing) sth受益于…
31. sigh ①vi.叹息/叹气②n.：breathe/let out/give a sigh
32. combinevt/vi.(使)结合/联合：combine A with B；combine to do sth→combination n.
33. cut down 砍倒(树等)/减少/砍价；cut up砍碎；cut across走捷径；cut in插嘴；cut off切断(供应/通话/联系)
34. before long 不久以后→long before ①adv. 很久以前②prep. +ST ③conj. +时间状语从句（四个句型）
35. cooperate vi.合作：cooperate with sb to do sth→cooperation n.：in cooperation with sb与…合作
36. ingredient n./c/成分/原料/材料→flavor n./u/c/：味道/风味；情调/韵味
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