2020高考英语一轮复习Unit2Healthyeating教学案新人教版必修3

Unit 2 Healthy eating

三言 1．As everybody knows it, it is important to keep fit when we are young. 2．The doctor advised that we should have a balanced diet and get into the good habit of rising early. 3．As far as I'm concerned, we should develop healthy eating habits to build up our body. Only in this way can we have enough energy to study. 两语 1．均衡的饮食和有规律的锻炼能帮助我们保持身心健康。 A balanced diet and regular exercise can help us keep healthy both physically and mentally． 2．毫无疑问，健康和财富都是必需的，但健康比财富更重要。 There is no doubt that both health and wealth are necessary, but the former is more important than the latter.

[单词 拼写应用]

1．diet n．日常饮食 vi.节食 2．balance vt.平衡；权衡 [语境运用] 用所给词的适当形式填空 1．We aim to offer good value and service to all our customers (customer)． 2．He didn't shout or swear，but just glared (glare) silently at me because of what I said. 3．In order to be more charming and slimmer (slim), girls tend to go on a diet. 4．Regular exercise combined with balanced diets (diet) is the healthy recipe for life. 5．Many people experience difficulty in paying off their debts (debt). n．天平；平衡 3．slim vi.变细；减肥 核 心 单 词 adj.苗条的；纤细的 4．lie n．谎话；谎言 vi.说谎 5．customer n．顾客；消费者 6．consult vt.咨询；请教；商量 7．raw adj.生的；未加工的 8．debt n．债；债务 9．sign n．牌示；标记；符号 10．glare vi.怒目而视；闪耀 n．怒视；炫目的光 1．curious adj.好奇的→curiosity [语境运用] 用所给词的适当形式填空 拓 n．好奇心→ curiously adv.好奇地 1．Children are always curious about everything 展 2．weak adj.虚弱的→weakness n．缺单 点；弱点；虚弱 词 3．strong adj.强壮的；坚强的they see and hear.They will ask all kinds of questions curiously．To meet their curiosity, we'd better answer them patiently.(curiosity) →strength n．强项；长处；力量→ 2．I can say it is of great benefit to share

strengthen vt.加强；巩固 your feelings with someone you trust，which is beneficial to your mental 4．limit vt.限制；限定 n．界限；also 限度→limited adj.有限的→ health.(benefit) limitation n．范围；限制 5．benefit n．利益；好处vt.& vi.3．The natural resources we have are limited．Therefore， we have no reason to waste 有益于；有助于；受益→ beneficial the precious resources without limit．(limit) adj.有益的 6．combine vt.& vi.(使)联合；(使)4．We can't always combine work with pleasure, and the combination is hard to get.(combine) 结合→ combination n．联合；结合 5．David has a strong body.He has the strength to do this hard work.We had better strengthen the relationship between us.(strong) 8.breast n．胸部；乳5.admire vt.赞美；钦佩；羡慕 6．spy vi.& vt.窥探；秘密监视 房 10．fibre n．纤维；纤维制品 11．poisonous adj.有毒的 12．obesity n．过度肥胖 13．flavour n．(食物的)味道与气味；特性 1．roast adj.烤制的 阅 vt.& vi.烤；烘；烘烤 读 2．hostess n．女主人；女主持人 单 3．discount n．折扣 词 4．digest vi.& vt.消化 n．间谍；侦探 7．sigh vi.叹息；叹气 n．摘要；概要 n．叹息；叹息声

1．(安徽卷)The limits of a person's

intelligence are fixed at birth，but whether he reaches these limits will depend on

his environment.极限

2．My bank balance has been getting a little healthier since I was offered a new job.余款；差额

[短语 多维应用]

1．lose weight体重减轻；减肥 高 频 短 语 2．cut down削减；删减；砍倒 3．put on weight增加体重 4．ought to应当；应该 5．before long不久以后 6．tell a lie说谎 [语境运用] (填入一个适当的词) To keep healthy，you ought ①to keep a balanced diet and try to eat less foods containing too much sugar and fat，which will make you put ②on weight easily.Therefore，you should cut ③down the amount of them.If you take my