11．We each have a memory（記憶力）．That's why we can still remember things after a long time．Some people have very good memories and they can easily learn many things by heart，but some people can only remember things when they say or do them again and again．Many of the great men of the world have got surprising memories．
A good memory is a great help in learning a language．Everybody learns his mother language when he is a small child．He hears the sounds，remembers them and then he learns to speak．Some children are living with their parents in foreign countries．They can learn two languages as easily as one because they hear，remember and speak two languages every day．In school it is not so easy to learn a foreign language because the pupils have so little time for it，and they are busy with other subjects，too．
But your memory will become better and better when you do more and more exercises．
根據短文內容，選擇最佳答案．
46、Some people can easily learn many things by heart because．D
A．they always sleep very well
B．they often eat good food
C．they read a lot of books
D．they have very good memories
47、Everybody learns his mother language．B
A．at the age of six
B．when he is a small child
C．after he goes to school
D．when he can read and write
48、Before a child can speak，he must．C
A．read and write
B．make sentences
C．hear and remember the sounds
D．think hard
49、In school the pupils can't learn a foreign language well because．D
A．they have no good memories
B．they have no recorders
C．they have too much time for it
D．they are busy with other subjects
50、Your memory will become better and better．B
A．if you have plenty of good food
B．if you do more and more exercises
C．if you do morning exercises every day
D．if you get up early．
分析 這篇文章講述了每個人都有記憶力，但是有的人記憶力就非常好，能夠很容易的記住很多事情，一些人必須經過練習，記憶力才會好，所以，如果你經常鍛煉你的記憶力，它會變得越來越好．
解答 46-50 DBCDB
46．D．細節題．根據文章Some people have very good memories and they can easily learn many things by heart可知，一些人能夠非常容易的用心記住很多事情，是因為他們的記憶力非常好．故選D
47．B．細節題．根據文章Everybody learns his mother language when he is a small child．可知，每個人在他還是個小孩子的時候，就開始學習母語了．故選B
48．C．細節題．根據文章He hears the sounds，remembers them and then he learns to speak．可知，一個孩子會講話之前，得先聽聲音，并記住．故選C
49．D．細節題．根據文章In school it is not so easy to learn a foreign language because the pupils have so little time for it，and they are busy with other subjects，too．可知，在學校孩子們不能很輕易的學習一門外語，是因為他們的時間太少了，他們要忙于其他科目．故選D
50．B．細節題．根據文章your memory will become better and better when you do more and more exercises．可知，當你鍛煉的越多，你的記憶力就會變得更好．故選B
點評 凡屬針對特定細節的考題，其正確答案大都可以在閱讀材料中找到對應的文字部分作為驗證．
