9B Unit l  Life on Mars
Period3 (Vocabulary)
一、词组翻译
1．被钉到墙上_____________________    2．被连接到..._________________________
3．和某人交朋友___________________    4．有许多记忆空间_____________________
5．能被贮存好几个月_______________    6．阻止我们在空中飘___________________
7．为太空服提供能量________________   8．拍摄高清晰的图像___________________
二、单词拼写
1．These boots will probably become very __________(时髦)．
2．The bus is too _________(拥挤)to hold so many people．
3．It is not certain whether these plants can ____________(生产)water．
4．Gravity will be a problem for the early___________(移居者)on Mars．
5．Can you 1end your ____________(数码的)camera to me on my birthday?
6．My mobile phone can __________(储存)400 telephone numbers．
7．The climber carried some food in a __________(背包)on his back．
8．Astronauts in space have to eat ___________(干缩的)food．
9．My new camera takes____________(高质量的)images．
10．We'll need a flat___________(表面)to play the game on．
三、选择填空
(    )1．一I'm sorry I don't understand________．
    一Don't worry．I'll repe