12.Teenagers who spend hours in front of the television may have a poorer diet as young adults.A study,which included nearly 1,400high school students,found those who watched TV for five hours or more per day had less healthy diets than peers(同齡人) five years later.Why does this happen?Should the parents take any measures?
On the one hand,people who spend a lot of time in front of the TV,especially teenagers,may snack more,and that may affect their long-term diet quality.
On the other hand,TV ads for fast food,sweets and snacks tempt teenagers to eat more of those foods.And TV time might also replace exercise time for some kids.
Lead researcher Dr.Daheia J.Barr-Anderson,of the University of Minnesota in Minneapolis,told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood.While the heaviest TV viewers were eating the most junk food,those who'd watched less than two hours per day had the highest intake(吸收) of fruits,vegetables,whole grains and high-calcium(高鈣) food.In her opinion,parents should limit and monitor TV viewing.
As far as I am concerned,children should watch no more than two hours of television per day.And parents should set a good example by eating right,being physically active and curbing their own TV time.
24.What's the best title for this passage?A
A.Teenagers'TV Time May Affect Their Diets Later
B.People Should Keep Away from TV to Keep Healthy
C.Why Do Teenagers Like TV?A
D.Parents'Own Habits May Affect Children Later
25.What suggestion does the author give the parents?
A.They can't do what they don't want their children to do.
B.They must watch TV with their children.
C.They should forbid the children to watch TV.
D.They should pay attention to nutrition in diets.
26.The underlined word "curbing" in the last paragraph can be replaced by"C".
A.a(chǎn)dding
B.stopping
C.controlling
D.checking
27.According to the passage,heavy TV viewers tend toB.
A.eat more fruits
B.take in fewer vegetables
C.eat less junk food
D.take in high-calcium food.
分析 文章介紹了看電視時間和飲食質(zhì)量的關系.作者給父母的建議是,他們不想讓孩子做的事情,自己也不要去做
解答 AACB
24 A 主旨大意題 文章的主題是看電視時間和飲食質(zhì)量的關系,故選A項.
25 A 細節(jié)理解題.根據(jù)As far as I am concerned,children should watch no more than two hours of television per day.And parents should set a good example by eating right,being physically active and curbingtheir own TV time.可知作者給父母的建議是,他們不想讓孩子做的事情,自己也不要去做,故選A項.
26 C 猜測詞意題.根據(jù)As far as I am concerned,children should watch no more than two hours of television per day.And parents should set a good example by eating right,being physically active and curbingtheir own TV time.可知這里意思是父母要做一個好的榜樣,要積極并且要控制自己看電視的時間.猜出"curbing"的意思是控制
27 B 細節(jié)理解題.根據(jù)While the heaviest TV viewers were eating the most junk food,those who'd watched less than two hours per day had the highest intake(吸收)of fruits,vegetables,whole grains and high-calcium food.In her opinion,parents should limit and monitor TV viewing.可知沉迷于電視的人很少吸收蔬菜,故選B項.
點評 做閱讀理解時要快速的瀏覽全文,把握文章主旨大意,帶著問題回到原文,尋找細節(jié)或概括相應的答案,最后要理清作者寫作思路.