healthy eating 导学案.doc

莆田第五中学2011-2012学年高三第一轮复习导学案Unit 2 Healthy eating执笔：林丽银 审核：教学目标：review some useful words and expressions in the unit.重点单词：1 n日常饮食vi. 节食2 vt.平衡；权衡n天平；平衡3 vaux.应当；应该4 vi.变细；减肥adj.苗条的；纤细的5 n好奇心 adj.好奇的 adv.好奇6 adj.生的；未加工的7 n谎话；谎言vi.说谎8 n顾客；消费者9 n折扣10 n缺点；弱点 adj.虚弱的 vt.& vi.使变弱11 n强项；长处；力量 vt.&vi.使加强12 vt.咨询；请教；商量 n顾问13 vi.& vt.消化n摘要；概要14 n债；债务15 vi.怒目而视；闪耀n怒视；眩目的光16 vi.& vt.窥探；秘密监视n间谍；侦探17 vt.限制；限定n界限；限度 adj. 有限的18 n利益；好处vt.& vi.有益于；有助于；受益19 vi.叹息；叹气n叹息；叹息声20 vt.& vi.(使)联合；(使)结合 n. 联合重点短语：1 平衡饮食2 应当；应该3 体重减轻；减肥4 被放过；(做坏事)不受惩罚5 说谎6 赢回；重新获得7 谋生8 欠债9 暗中监视；侦查10 削减；删节11 不久以后12 增加体重重点句型：1Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.【精提取】as he always did在句中作方式状语。【巧应用】正如我们所预料的，他成功了。He was successful，_ _ _.2“Nothing could be better，”he thought.【精提取】比较级的否定形式，实际上表示的是最高级的含义。【巧应用】我想没有什么比旅行更令人愉快的。I think_ _ _ _ _travelling.3Wang Peng was enjoying a second plate of dumplings.【精提取】a second 在此相当于another。【巧应用】你在三年级要学另外一门外语吗？Are you going to_ _ _ _in the third grade?4Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fibre.【精提取】“withn.形容词短语”构成伴随状语。【巧应用】他们睁大眼睛听老师讲课。They were listening to the teacher_ _ _ _ _.词语细解：1.balance n天平；平衡；结余，余额 v平衡，权衡You have to balance the advantages of living in the countryside against the disadvantages.你得权衡一下住在乡下的利弊。I found it hard to keep my balance on the icy road.我发现在结冰的路面上走时很难保持身体平衡。There is a nice balance between work and play in his life.生活中他很好地平衡了工作与玩的关系。Athletes need a good sense of balance.运动员要有良好的平衡感。Eg1As is known to all，a _diet should keep your body healthy.AbalanceBbalancedCbalancing Dbalance of2.diet n日常饮食vt.& vi.节食，使实施饮食疗法be/go on a diet 节食put sb.on a diet 控制某人饮食a balanced diet 均衡饮食No sugar in my coffee，please, Im dieting.请不要给我的咖啡放糖，我在节食。Proper diet and exercise are both important to health.适当的饮食和锻炼对健康都很重要。It is important to have a balanced, healthy diet.拥有均衡、健康的饮食很重要。The doctor advised him to go on a diet to lose weight.医生建议他节食减肥。The doctor put him on a diet after operation.手术之后，医生规定了他的饮食。eg2Would you like some more chicken?No，thanks.I am_a diet and Im trying to _weight.Aon；loseBon；put onCin；have Din；lose3.curiosity n好奇心，求知欲Children show curiosity about everything.儿童对一切事物都显示出好奇心。He opened the letter out of curiosity.他出于好奇打开了信。Children are curious about everything around them.小孩对周围的事物感到好奇。He was curious to know what would happen.他很想知道会发生什么事。Im curious about how he will deal with the problem.我很想知道他如何处理这个问题。Mary looked curiously at the people.玛丽好奇地看着人们。Eg3People have always been curious_how living things on the earth exactly began.AinBatCof Dabout4.benefit v使受益，得益于；得利于 n. 好处，利益，优势We should spend the money on something that will benefit everyone.我们应该把这笔钱花在大家都能得益的事上。I benefited from my fathers advice.我从父亲的建议中获益良多。I got a lot of benefit from learning a foreign language.我从学习外语中得到很多益处。Plenty of exercise every day is of great benefit to our health.每天做些适量运动对健康很有好处。Eg4A large sum of money has been raised for the_of the poorlyeducated children in the mountainous districts.Aprofit BfavourCadvantage Dbenefit5. Consultl go to ( a person ,a book, etc) for information, advice and so on. eg: ones lawyer, a dictionary I ed a doctor about my pains.l Discuss matters with sb. eg: with ones partner Consult sb./sth. about sth. Consult with sb. Consultation v.+(a)tion-n. 6. Cut down Too many trees have been in that area. Reduce the amount or quantity of something eg: Your article is too long. Please cut it down to 1000 words. After he lost his job, he had to expenses.Eg5: He was in hospital for six months. He felt as if he was _ from the outside world. (04北京)A. cut out B. cut off C. cut up D. cut downExercise :1. Its difficult to keep ones b_ on icy roads.2. Many girls want to be s_.3. All fruit and vegetables can supply you with f_.4. The doctors suggest that we should have a balanced d_5. Dont eat too much meat, or youll put on much w_.6. Its to