学重点：introduce the topic “ the internet and telecommunications” 教学难点：learn some words to describe computer ⅰ. 自主学习 ---单词拼写 1．he found the box to ______________(容纳)gold coins. 2．most students now have computers ______________(可接近的)． 3．our car had a ______________(故障)on the motorway. 4．milk is an important _____________(来源)of calcium. 5．
