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7.There are a lot of people who are overweight all over the world.What causes obesity?If you get the gene(基因),well,probably you are going to be a few more pounds heavier compared to the rest of your classmates or friends.(36)GObesity can not only make a person look heavy,and not in the usual sense of being handsome,but can also lead to serious health conditions and life-threatening diseases.
(37)CIndeed,junk food has been blamed for the prevalence(流行)of obesity.It is called junk food,because hamburger,pizza and the like contain high calories.If you eat a Big Mac (a super hamburger),an order of large fries,and a large Coke,you will need to walk non-stop for six hours to burn off the calories you have gained.And don't be fooled by soft drinks,which are high in sugar and are a major cause of obesity.
(38)FPopular sugary drinks,of course,include Coca Cola,Pepsi(百事) Cola,and many new brands that appear on the market every couple of days.
(39)BJust one 20-ounce (about 567g) bottle of soda can have 250calories,which are equal to more than 16teaspoons of added sugars.Even a lemon-flavored iced tea can have 210calories.
(40)ENext time,when you are ready to eat that huge Mac and to drink that two-liter bottle of Pepsi,probably it's a good idea to give it a second thought.

A.Obesity is more common in women than men.
B.Most people don't realize how easy it is to gain weight from drink sugar-sweetened beverages(饮料)
C.When we talk about obesity,the first thought that comes to mind is:junk food.
D.The unburnt calories will put weight on you.
E.Keeping healthy is our own responsibility.
F.Because of their high content of sugar,soft drinks are also called sugary drinks.
G.However,the most common cause of obesity is eating too much,especially too much junk food.

分析 文章大意:本文讲述引起肥胖的主语原因:吃太多垃圾食品.

解答 答案:36-40 GCFBE
详解:
36.G,推理判断题,前面讲述了基因的原因,而G选项"肥胖的最常见的原因是吃太多,特别是过多的垃圾食品",此处一转折引出后面的原因:吃太多垃圾食品导致肥胖.
37.C,事实细节题,C选项意思为"当我们谈论肥胖的时候,首先想到的是:垃圾食品",根据后面 junk food has been blamed for the prevalence(流行)of obesity垃圾食品被认为是肥胖的罪魁祸首,所以选C.
38.F,根据前面And don't be fooled by soft drinks,which are high in sugar and are a major cause of obesity不要被含糖高的软饮料所愚弄,这是导致肥胖的主要原因,可知后面要解释soft drinks,所以选F.由于含糖量高,软饮料也被称为含糖饮料.
39.B,事实细节题,B选项意思为"大多数人都没有意识到从喝含糖饮料中增肥是多么容易",下文意思为"一瓶20盎司(约567g)的苏打水可以含有250卡路里,相当于16茶匙的添加糖,即使是柠檬味的冰茶也可以含有210卡路里的热量.",是对此句用数字进一步解释.
40.E,考查推理判断题,因为E选项"保持健康是我们自己的责任."所以才有了下文"下次,当你准备吃巨无霸汉堡,喝两升的百事可乐时,不妨再想想."

点评 任务型阅读步骤
步骤一:快速浏览一遍七个备选答案,先确定哪个选项适合放在文章的什么位置.通常有三个四个位置:标题,句首,句中,句尾.不同位置的句子有不同的特征.
快速浏览文章,确定文章体裁,抓住文章结构.
步骤三:分析篇章结构,找出各段的主题句或主旨大意.
步骤四:注意各选项中出现的句子衔接手段,寻找句中衔接标志词.
步骤五:区分相似项
步骤六:用代入法,检查答案是否合理.

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