19.Many facts suggest that children are overweight and the situation is getting worse?according to the doctors.I think there are a number of reassons for this.
Some people blame the fact that we are surrounded by shops selling unhealthy,fatty foods,such as fried chicken and ice cream,at low prices.This has turned out a whole generation of grown-ups who seldom cook a meal for themselves.If there were fewer of these restaurants,then probably children would buy less take-away food.
There is another argument that blames parents for allowing their children to become overweight.I agree with this,because good eating habits begin early in life,long before good eating habits begin early in life,long before children start to visit fast food shops.If children are given fried chicken and chocolate rather than healthy food,or are always allowed to choose what they eat,they will go for sweet and salty foods every time,and this will carry on throughout their lives.
There is a third reason for this situation.Children these days take very little exercise.They do not walk to school.When they get home,they sit in front of the television or their computers and play computer games.Not only is this an unhealthy pastime(消遣),it also gives them time to eat more unhealthy food.What they need is to go outside and play active games or sports.
The above are the main reasons for this problem,and therefore we have to encourage young people to be more active,as well as steering them away from fast food shops and bad eating habits.
21.According to the passage,what kind of children may eat more unhealthy food?B
A.Those who often do sports.
B.Those who often watch television.
C.Those who often have meals at home.
D.Those who often walk to school.
22.The author thinks that children are becoming overweight becauseD.
A.they can't choose what to eat
B.they are too busy to go out and play
C.their parents often cook meals for them
D.there are too many fast food shops around
23.The underlined word"steering"in the last sentence most probably means"B".
A.forcing B.guiding C.driving D.moving
24.The main purpose of the passage is toC.
A.tell a story B.provide facts C.give advice D.compare opinions.
分析 本文是一篇說理性議論文.作者論述了兒童肥胖的幾個主要因素,比如說快餐食品,不健康的飲食習慣以及缺少鍛煉等等,告誡少吃快餐,養(yǎng)成良好的飲食習慣,多鍛煉身體.
解答 21.B.細節(jié)理解題.根據倒數第二段"When they get home,they sit in front of the television or their computers and play computer games.Not only is this an unhealthy pastime(消遣),it also gives them time to eat more unhealthy food."可知他們在家里看電視的時候,有時間吃更多不健康的食品;故選B.
22.D.細節(jié)理解題.根據第二段"Some people blame the fact that we are surrounded (包圍) by shops selling unhealthy,fatty foods,such as fried chicken and ice cream"可知孩子發(fā)胖的原因之一是身邊有太多賣不健康食品,肥胖食品的快餐店;故選D.
23.B.詞義猜測題.根據最后一段The above are the main reasons for this problem,and therefore we have to encourage young people to be more active,as well as steering them away from fast food shops and bad eating habits可知,為了解決孩子太胖的問題,需要讓孩子們遠離快餐店和不良飲食習慣.B和C兩個選項在意思和語法上都是對的,但是對待孩子應該引導,而不是驅趕,所以B選項更好.
24.C.主旨大意題.根據第一段Many facts suggest that children are overweight and the situation is getting worse?according to the doctors.I think there are a number of reassons for this可知本文分析了幾個使孩子變胖的因素并提出了如何控制孩子變胖的建議,目的是建議讓孩子讓孩子們遠離快餐店和不良飲食習慣;故選C.
點評 考察學生的細節(jié)理解和推理判斷能力,做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確的選擇.在做推理判斷題不要以個人的主觀想象代替文章的事實,要根據文章事實進行合乎邏輯的推理判斷.