5.About nine million people like rock climbing in America.Millions more take part in the activity around the world.Some do it just for fun.Others compete.
Climbing takes strength,control and good balance.Climbers have to pull themselves straight up the face of very high rocks or walls.So they have to be strong enough to carry their own weight.And climbers sometimes have to hold onto rocks by only their fingers or toes.
There are several kinds of rock climbing.Traditional rock climbing is done outside.Climbers wear ropes and tie equipment to the rocks as they climb many hundreds of meters up.They also connect their ropes to the equipment.If a climber slips,a rope can stop him from falling.
Sport climbing is similar.However,in it the protective equipment is placed in the rock all the time.There is also indoor climbing.Rock walls made of wood have places for the climber's hands and feet.
Ice climbing is exactly as it sounds.People climb glaciers or frozen waterfalls instead of rocks.They use special equipment for the ice.
And then there is bouldering-climbing rocks (巨石攀巖) between three and seven meters high.It is quicker and stronger climbing.Many climbers like bouldering because they can use less equipment.Climbers often need only special shoes and chalk (防滑粉).All climbers use chalk to keep their hands dry.
Most rocks have cracks and holes and parts that stick out.Climbers use these for foot-holds and handholds.Climbers use their legs to climb.They try not to pull themselves up with their hands or arms.Arms and hands are for position and balance.
People almost always climb in groups of two or more.Climbing alone is very dangerous.Expert rock climbers say only the very best in the sport should do it.
49.The writer mentions the numbers in Paragraph 1in order to show thatB.
A.people do rock climbing just for fun
B.rock climbing is popular around the world
C.people around the world like the same thing
D.Americans like all sports
50.We can learn for the Paragraph 2thatD.
A.a(chǎn) person must take some food for rock climbing
B.rock climbing is more dangerous than people think
C.rock climbing takes place outside
D.rock climbing is not for everyone
51.What's the feature of traditional rock climbing?C
A.It is very safe.
B.It is done alone.
C.It is done outside.
D.It needs no equipment.
52.According to the passage,people like bouldering becauseA.
A.it is simpler than other kinds
B.they can try special equipment
C.they only have to climb several meters high
D.they can do it indoors.
分析 攀巖不僅是運動,還是藝術(shù),全世界有很多人參加攀巖,本文主要介紹了攀巖的技巧和設(shè)備,以及其他幾種不同的攀巖.
解答 49.B 細(xì)節(jié)理解題.根據(jù)第一段的Millions more take part in the activity around theworld.Some do it just for fun.Others compete世界上許多人參加這項活動,有人為了樂趣,有的人為了比賽.可知攀巖在全世界都很流行,故選B項.
50.D 細(xì)節(jié)理解題.根據(jù)第二段的So they have to be strong enough to carry their ownweight.And climbers sometimes have to hold onto rocks by only their fingers ortoes.這些登山者需要足夠的強壯以承受自己的重量,他們有時只能靠手指或腳趾抓住巖石.可知攀巖不是人人都適合的運動,故選項D正確.
51.C 細(xì)節(jié)理解題.根據(jù)第三段的Traditional rock climbing is done outside傳統(tǒng)的登山是在戶外完成的,故選C項.
52.A 細(xì)節(jié)理解題.根據(jù)倒數(shù)第三段的Many climbers like bouldering because they can useless equipment許多人喜歡巨石攀巖因為它需要很少的裝備.可知它比其它的簡單,故選A項.
點評 本文是社會文化類閱讀,主要考查細(xì)節(jié)理解題和推理判斷題.在做細(xì)節(jié)理解題時,首先根據(jù)題目要求迅速在文章里找出相應(yīng)的段落、句子或短語.認(rèn)真比較選項和文中細(xì)節(jié)的區(qū)別,在做推理判斷題時不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進(jìn)行合乎邏輯的推理判斷.