11．
Is it possible to send e?mails，text and make a phone call on your watch？The i'mwatch，a smart watch，makes it happen．It is developed by an Italian company．It has a 4GB memory chip（芯片）built in．The watch will go on sale this year．
A video is showing that an 18?month?old English baby sat on a table tennis table expertly （熟練地）hitting balls．It is reported by UK media（媒體）on the Internet．The talented baby may not be able to talk yet，but he played the game well．The 90?second video has been viewed over 630，000times in just four days．
A space trip using an elevator may become reality by 2050．An orbital（軌道） station will be built at a height of 36，000km by a Japanese company．A 6?car elevator will take about 7and a half days to arrive at the orbital station．
In Kenya，a baby lion fell down a steep cliff（懸崖），but luckily his mother was there to save him．A photographer captured （捕捉） the thrilling moment on camera．The little lion slipped about 12feet down the cliff．Just as he seemed to lose hope，his mother arrived and took him back on the top．After setting him down on the top，she gave him a loving lick（舐） on the head．
41．The new watch can be used to do these things exceptD．
A．sending e?mails to your friends B．telling the time
C．talking with your parents D．watching 3D movies
42．The baby shows great talent inB．
A．tennis B．table tennis
C．surfing the Internet D．talking
43．In 2050，it will be possible for people to go to spaceC．
A．by car B．by plane
C．in a space elevator D．in a space train
44．The last passage tells us that the mother lion wasB．
A．clever enough B．brave and full of mother love
C．very angry at that moment D．too careless to look after her baby
45．Which of the following statements is Wrong？D
A．You can buy an i'mwatch at the end of 2012．
B．Many people are interested in the baby．
C．The orbital station is 36，000km from the earth．
D．The photographer saved the baby lion．
學練快車道快樂假期暑假作業新疆人民出版社系列答案
浙大優學小學年級銜接導與練浙江大學出版社系列答案
小學暑假作業東南大學出版社系列答案
