21世纪大学实用英语全新版综合教程1 Unit6ppt课件

1、part I listening 1 . listen to the upcoming short talk and then fill in the blanks in the sentences that follow with two or three words . first geter Know this、listening 1.1、1、hello、young ladies and gentlemen、can you Is growing fat in the list？are there some young women here who say yes to that？does

2、 anybody here skip break fast or lunch just to 2)？Or，are you a picky eater in the dining room？So，you are very careful about what you eat？Because you keep watch over 3)，right？Are there any vegetarians here 4)？how come you eat only vegetarian foods？To control your weight，or for 5)？Whatever your motiva

3、tion，I think I can understand . obesity is a growing problem among us。the who says that，stay slim，your weer 2。listen to the short talk again and fill in the blanks below with the missing words .something else、listening 2.1、_ _ _ _ _ _ _ _ _ _ _、afraid of、_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _so，it is impor

4、tant to watch our weight . 8)，we need to eat healthy . get to know what we eat And how much 9)in our body . the message is clearDora And David are talking about energy balance . listen to their conversation，And then answer the questions by choosing the best answer . first grt、ll。a)to balance . b)to

5、eat smart . c)to eat healthy . 2)what does David say about Dora？a)she is a vegetarian . b)she spends little on food . d)she likes celery better than anything .listening 5.6，C) she is careful about what she eats。、3) what is David going to do？B) Switch to(转向)vege tables . c)study energy balance . d)fo

6、llow Dora . 4)where is all the information availation A)ining，listening 5.7，A)reduce the amount of ha)to know your self . b)to choose foods wisely . d)to know calories in vv、exercises、exercises、practical reading、part ii reading text a、is corn making us fat？Sandy fritz，1 the number of overweight kids

7、 in the u . s . has tripled since 1980 . mean while，the amount of corn being added to our，the number of overweight kids in the u . s .2) what has risen dramatically？the amount of corn being added to our foods。question 1，para . 1 of text a questions about this paragraph，玉米是不是让我们肥胖？桑迪弗里茨像在美国一样，超重儿童的数量

8、自1980年以来增加了3倍。与此同时，添加到我们食物中的玉米数也大幅增加。中间有因果关系吗？Chinese version 1、Chinese version和overweight :a。(of people) too heavy and fat超重，超重lose weight，overword An overweight man/woman/child he eats too much and is quite overweet他吃得太多，身体太胖了。超重的男人/女人/孩子，overweight的反义词是underweight，意思是“重量不足”。，triple :v.become or m

9、ake (sth .)three times as much or as many(创建时间为3倍)。triple，Language Points，e.g，His income tripled in three years . in the past five years the company has tripled its sales。在过去的5年里，牙齿公司的销售额增加了3倍。3年来，他的收入增加了3倍。dramatically 3360 ad.very greatly庞大、大型drama dramatical、dramatically、language points、connectio

10、n 3333关系；因果关系relationship connect v、connection、language points、e.g .have a direct/close/strong connection with SSE、某物德蒙特of corn超重儿童的数量；玉米数量主义的number和amount都表示“数量”的意思时的用法：the number of可以计数名词复数形式，谓语动词使用单数。The amount of不可数名词，谓语动词使用单数。The number of，Notes，2 many of The things that we eat are loaded with

11、corn . chicken nuggets are full of corn starch . corn syrup sweetens sode(more than a quarter of them contain corn。)4 consider a meal from McDonalds。“when you eat fass Corn，”says Pollan。“the beef has been corn-fed . the main ingredient in soda is high-fructose corn syrup(HFCs)And half the calories i

12、n French fries、text a2-4、1) whaa、corn。2)why do soda and ketchup taste sweet？because they contain corn syrup。3) what is contained in toothpaste？corn sugar。question 2-4，paras . 2-4 of text a questions about these paragraphs，4) how many of the items in，more than a quarter，5)what are we eating when we e

13、at fast food according to Pollan？玉米，我们吃的很多食物都混有玉米。鸡装满了玉米淀粉。玉米糖浆成为果汁碳酸饮料和调味品番茄酱的甜味剂。牙膏也含有右侧的乳糖。普通超市里约有45000种商品。作家迈克尔波隆写道. 其中超过四分之一含有玉米。请考虑麦当劳的饮食。你吃快餐的时候，其实你在吃玉米。“波隆说。”牛肉是用玉米吃的。果汁碳酸饮料的主要成分是高果糖玉米糖浆，法国炸薯条中一半的卡路里来自玉米油。“，Chinese version 2-4，Chinese version，be loaded with : be full of filled with，be loaded with，language pointsput a large quantity of sth . onto or into sth .填满load、Language Points、e.g、e.g .(be)l