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1、Unit 2 ,Healthy eating,话题语篇导读,Research has shown that following a healthy eating plan can both reduce the risk of developing high blood pressure and lower already elevated blood pressure. For an overall eating plan，consider the DASH eating plan.“DASH” stands for “Dietary Approaches to Stop Hypertens
2、ion”，a clinical study that tested the effects of nutrients in food on blood pressure.Study results indicated that elevated blood pressure was reduced by an eating plan that emphasizes fruits，vegetables，and low-fat dairy foods and is low in,saturated fat，total fat，and cholesterol.The DASH eating plan
3、 includes whole grains，poultry，fish，and nuts and has reduced amount of fats，red meats，sweets，and sugared beverages. A second clinical study，called “DASH-Sodium”，looked at the effect of a reduced dietary sodium intake on blood pressure as people followed either the DASH eating plan or a typical Ameri
4、can diet.Results showed that reducing dietary sodium lowered blood pressure for both the DASH eating plan and the typical American diet.The biggest blood pressurelowering benefits were for those eating the DASH eating plan at the lowest sodium level (1,500 milligrams per day).,The DASH-Sodium study
5、shows the importance of lowering sodium intake whatever your diet is.But for a true winning combination，follow the DASH eating plan and lower your intake of salt and sodium.,Notes 1.elevate vt.提升 2.nutrient n.营养品；adj.营养的 3.cholesterol n.胆固醇 4.beverage n.饮料 5.sodium n.钠,Task 判断正(T)误(F) 1.Healthy eati
6、ng may make some difference to blood pressure.( ) 2.The DASH eating plan aims to low fat.( ) 3.A typical American diet is a healthy one.( ) 4.High sodium intake will risk the high blood pressure.( ),答案,F,T,F,T,Period One Warming Up，Pre-reading & Reading,课前预习 基础落实,课堂讲义 核心突破,当堂达标 检测巩固,.单词检测 1. n. 日常饮食
7、 vi. 节食 2. vt. 平衡；权衡 n. 天平；平衡 3. vt.&v. 油煎；油炸 4. vi. 变细；减肥 adj. 苗条的；纤细的,答案,词语识记,课前预习 基础落实,diet,balance,fry,slim,答案,5. n. 好奇心 adj. 好奇的 6. n. 谎话；谎言 vi. 说谎 7. n . 顾客；消费者 8. n. 折扣 9. n. 缺点；虚弱；弱点 adj. 虚弱的；无力的 10. n. 强项；长处；力量 adj. 坚强的，强壮的,curiosity,curious,lie,customer,discount,weakness,weak,strength,stro
8、ng,答案,.短语检测 1.balanced 平衡膳食 2.ought 应该；应当 3.lose 体重减轻；减肥 4.get away 受到从轻发落；(做坏事)不受惩罚 5.tell lie 说谎 6.win. 赢回；重新获得,diet,to,weight,with,a,back,.阅读课文，匹配各段落大意 Para.1( ) A.Wang Pengs research Para.2( ) B.Finding Yong Huis restaurant Para.3( ) C.Wang Pengs menu and the popularity of his restaurant Para.4(
9、 ) D.Yong Huis restaurant and menu,答案,课文预读,C,B,D,A,.阅读课文，判断正(T)误(F) 1.Wang Peng felt strange because no customer came to his restaurant.( ) 2.The weakness of Yong Huis restaurant was that it provided plenty of energy-giving food.( ) 3.Wang Peng thought he couldnt have Yong Hui getting away with chea
10、ting people.( ) 4.Wang Peng decided to compete with Yong Hui by copying her menu.( ) 5.Yong Hui could make people thin in only two weeks.( ),答案,T,F,T,F,F,答案,.课文阅读理解 1.When Wang Peng thought “Nothing could be better”， he means “ ”. A.his food and drink were the best B.his food should have been improv
11、ed C.he could do nothing with his food and drink,1,2,3,4,5,A,答案,2.Why did Wang Peng go into the newly-opened restaurant? A.Because he was angry. B.Because he was curious. C.Because he wanted to blame its owner. 答案 B,1,2,3,4,5,答案,1,2,3,4,3.Wang Peng was amazed when he saw the menu of Yong Huis restau
12、rant because . A.there were only raw vegetables and water served in Yong Huis restaurant B.there were more choices of food and drink served in Yong Huis restaurant C.the food and drink in Yong Huis restaurant were more expensive than those in his restaurant,5,C,答案,4.“The competition between the two
13、restaurants was on！” means “ ”. A.the competition came to an end B.the competition didnt start C.neither of the restaurants would give way to each other,1,2,3,4,5,C,答案,5.What can we learn from Wang Pengs research in the library? A.Wang Pengs restaurant offered a balanced diet. B.Yong Huis restaurant
14、 offered a balanced diet. C.Neither of the two restaurants offered a healthy diet. 答案 C,1,2,3,4,5,答案,.课文阅读填空,ice cream,fruit,a good meal,答案,fit,slim/thin,fat,energy-giving,tired,.难句分析 1.Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did. 句式分析：此
15、句为复合句，if引导 从句，as 引导 从句， “一定已经”，是对过去发生的事情的肯定推测。 自主翻译：,答案,条件状语,方式状语,must have done,如果李昌不像平常一样来他的餐馆吃饭的话，那就一定发生了什么严重的事。,答案,2.Even though her customers might get thin after eating Yong Huis food，they were not eating enough energy-giving food to keep them fit. 句式分析：此句为复合句，even though引导 从句， 是“keep宾语宾补”结构，宾补由形容词fit充当。该结构中宾补还可由副词、介词短语、过去分词和现在分词充当。 自主翻译：,返回,让步状语,keep them fit,即使雍慧的顾客吃了她的食物会变瘦，但是他们吃不到足够的能够提供能量的食物来使他们保持健康。,diet,语境感悟,课堂讲义 核心突破,重点单词,(1)(教材P9)Everybody has to eat，but do you eat a healthy diet? 每个人都要吃饭，但是你的饮食是健康的吗？ (2)Ive been dieting for three months and Ive lost 5 kilograms. 我节食三个月
