Ⅰ.Match the word with its meaning.

　　1．attach　　　A．失去能力；伤残

　　2．disability B．系；贴；连接

　　3．charge C．娱乐；消遣

　　4．recreation D．(常作复数)范围

　　5．command E．罪犯；犯人

　　6．limit F．命令；指令

　　7．criminal G．费用；价钱

　　8．arrest H．都市的；城市的

　　9．urban I．(常作复数)资源

　　10．resource J．逮捕；拘留

　　11．risky K．替换的；供选择的

　　12．prediction L．罪；罪行

　　13．crime M．危险的；冒险的

　　14．alternative N．预测

　　答案：1～5　BAGCF　6～10　DEJHI　11～14　MNLK

　　Ⅱ.Write down the meaning of phrases in each sentence.

　　1．If your prices are competitive, I'll place orders right now！订货

　　2．The baby weighed seven pounds at birth.出生时

　　3．He also made predictions that world oil production would begin to decline around 2000.预测

　　4．We have been carrying out an opening and reform policy.实施；执行

　　5．The engine stopped because the fuel was used up.用完

　　6．The department store delivers free of charge.免费

　　7．Governments should be encouraged to get rid of all nuclear weapons.消除

　　8．The food will be running out very soon.用完

　　9．Nowadays we rely increasingly on computers to help us.依靠

　　10．I think he lives there but I couldn't say for sure.肯定地

　　1．Write out the main materials the following buildings are made of.

　　　　　　　　　　　　(1)ETFE　　　 (2)steel　　 　　(3)stone

　　 (4)grass (5)bamboo (6)wood

　　2．Make predictions about life in the future.

参考答案：In the future you can travel from the earth to anywhere in space. There is no pollution, no hunger, no greed, no prejudice between races and no war. World peace will last