1、Unit 2 Healthy eating营养专家们经过仔细研究为学生准备了丰富的午餐食谱。Whats for lunch?That question is on the minds of many food experts and nutritionists.The food we eat should help us grow and develop properly.Nutritionists study food to see if it is healthful or nutritious.What we eat at lunch can satisfy about onethird
2、 of our daily food needs.So experts are studying school lunches.They believe that a healthful lunch should have many of the nutrients a student needs.A nutrient is the part of a food used by the body for growth and energy.Protein，fats，carbohydrates，vitamins，minerals，and calories，or food energy ， are
3、 examples of nutrients.Not all foods contain the same amount or kind of nutrients.Calories supply your body with energy.Protein is used by your body to replace and build new cells.Vitamins help you to grow.Vitamin D keeps bones healthy.Minerals，such as iron，move oxygen through the body.Nutritionists
4、 have learned that too much fat，sugar，and salt is not good for you.School dietitianskeep this in mind when they plan the lunch menu.But even a wellbalanced lunch will not nourish the student who just does not eat.So nutritionists are looking for ways to make school lunches taste better.Some school d
5、ietitians are adding nutrients to favorites such as pizza， tacos，and milkshakes.1nutritionist n 营养学家2protein n. 蛋白质3carbohydrate n. 糖类4dietitian n. 营养师5nourish vt. 营养6taco n. 墨西哥煎玉米粉卷1What kind of food should we eat?_2Should a wellbalanced lunch have too much fat，sugar and salt?_【答案】 1.We should eat
6、 the food that can help us grow and develop properly. 2.No.Section Warming Up & ReadingPreparing根据提示写出下列单词1_n 日常饮食vi. 节食2_vt. 平衡；权衡n. 天平；平衡3_adj. 烤制的vt.&vi. 烤；烘；烘烤4_n. 好奇心5_vi. 变细；减肥adj. 苗条的；纤细的6_ n. 折扣7_ n. 强项；长处；力量8_ vt.&vi. 油煎；油炸9_n. 顾客；消费者10_n. 谎话；谎言vi. 说谎11_n. 缺点；虚弱；弱点【答案】 1.diet 2.balance 3.ro
7、ast 4.curiosity 5slim 6.discount 7.strength 8.fry 9customer 10.lie 11.weakness看单词 学构词ness 为常见的表示“性质” 、 “情况” 、 “状态”等含义的后缀，常加在形容词之后构成抽象名词，常见的有：carelessness n.粗心； illness n.疾病；sadness n.悲哀，悲伤等。根据提示补全下列短语1_weight 体重减轻；减肥2get away_ 受到从轻发落；(做坏事)不受惩罚3tell a_ 说谎4win._ 赢回；重新获得5ought_ 应当；应该【答案】 1.lose 2.with
8、3.lie 4.back 5.to根据提示补全下列教材原句1Wang Peng sat in his empty restaurant feeling_very_frustrated.王鹏坐在他那空荡荡的餐馆里，感到很沮丧。2 “Nothing_could_be_better”，he thought.他想：“再没有比这些更好吃的了。 ”3Something terrible must_have_happened if Li Chang was not coming to eat in his restaurant as he always did.要是李昌不像往常一样到他店里吃饭，那问题就严重
9、了。4It cost more_than a good meal in his restaurant!这价格比在他餐馆里吃一顿好饭还贵！5He could not have_Yong_Hui_getting_away _with telling people lies.他可不能让雍慧哄骗人们后跑掉。阅读 P10 教材课文选择最佳答案1Why did Wang Peng feel frustrated today?ABecause he did feel ill.BBecause he thought his food was not good enough.CBecause his frien
10、d did not come today.DBecause there was no customer in his restaurant.2Wang Peng followed Li Chang into Yong Huis restaurant in order to_.Aenlarge his knowledgeBcopy Yong Huis menuCimprove the menu he servedDfind out where his customers had gone3What was wrong with Yong Huis restaurant?AIt was not g
11、iving its customers energygiving food.BIt gave its customers too much fat.CIt gave its customers raw vegetables.DIt gave its customers fruit.4What was Wang Pengs impression of Yong Huis restaurant?AAll the customers there were thinner.BIt was too small and too noisy.CThe food was very nice and bette
12、r than that in his.DThere were fewer types of foods and the price was much higher.5We can infer from the last sentence that_.AWang Peng would learn from Yong HuiBYong Hui would learn from Wang PengCthe competition had begun and would continueDthe two restaurants would give up the competition【答案】 15
13、DDADC阅读 P10 课文，在空白处填入适当的内容(1 个单词) 或括号内单词的正确形式Wang Peng felt 1._(frustrate)in his empty restaurant because no customers have come to his restaurant ever 2._ he got up early in the morning.He wanted to find out why.He hurried out and 3._(follow) Li Chang into a newlyopened restaurant.He found that the
14、 owner 4._(name) Yong Hui was serving slimming food to make people thin.Driven by 5._ (curious)，Wang Peng came forward to take a close look at the menu.He could not even believe his eyes.He was amazed at 6._ he saw.He hurried outside and went to 7._ library to do some research.After a lot of reading
15、，he realized that Yong Huis food made people become tired 8._(quick) because it was no energygiving food.9._(arrive)home Wang Peng rewrote his own sign.The 10._(compete)between the two restaurants was on!【答案】 1.frustrated 2.since 3.followed 4named 5.curiosity 6.what 7.the 8quickly 9.Arriving petition
