完成句子。

I keep my dictionary nearby ________(为方便使用)

请用本单元所学短语的适当形式填空。

As the meeting is very important, you must ________ the time and place．

请用本单元所学短语的适当形式填空。

She likes to ________ her nice figure by wearing tight dresses．

以下是从本单元课文中摘出的原句。试试看，能填上吗？要注意词形变化！

1．With this information, the firefighters can ________ to find these people and remove them quickly and safely．

2．New technology ________ the Internet ________ mobile phones will be the next big wave in telecommunications and will ________ on our way of life．

3．The reflected sunlight would allow the cities to save ________．

4．Since it has such a vast reach, the Internet is used by ________ groups as a way to get information and ________ their views．

5．The bottom line is that no one should ________ the web because of its dangers．

请根据下列汉语提示写出英语单词。

1．teenager n．________

2．correction n．________

3．电线，导线n．________→无线的adj．________

4．电流，电n．________→电的，与电有关的adj．________→电子的adj．________

5．劣势，缺点n．________→优点，优势n．________

请根据下列汉语提示写出英语单词。

1．artificial adj．________

2．mat n．________

3．videophone n．________

4．terminal n．________

请根据下列汉语提示写出英语单词。

1．男校长n．________

2．经验，经历n．/v．________

3．按钮v．/n．________

4．digital adj．________

请根据下列汉语提示写出英语单词。

1．自动的adj．________

2．(使)爆炸v．________

3．灾难，灾祸n．________

4．影响，感染v．________

请根据下列汉语提示写出英语单词。

1．可能性n．________

2．预见，预知v．________

3．智力，聪明n．________

4．开启v．/n．________

以下是从本单元课文中摘出的原句。试试看，能填上吗？要注意词形变化！

1．These ________ of products are the most common ________ through the Internet．

2．The search engine will give you a list of ________ where you can find these products．

3．…as the online shops are open 24 hours a day, and you do not have to ________ other shoppers at the check-out counters．

4．Yahoo was the first wonder of the web, and ________ it still is．

5．In the past seven years, Yahoo has widely ________ its range, partly through ________ buys．