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课时作业九 A(全员必做)(时间：45分钟 满分：100分)选词并用其适当形式填空sense，responsible，arrest，suit，argue，convenient，rely，appreciate，occupy，beneficial，for example，online shopping is both cheap and convenient. much of their priceless time and great damage has been caused to their health. 3．We held a meeting arguing about the advantages and disadvantages of the Internet. 4．A baby is sensitive to the slightest changes in its mother’s voice. 5．Many people are appreciating music，TV programs and movies on the Internet. the right track. 8．We are looking for someone who is reliable and hardworking. 9．The man was arrested in connection with the robbery yesterday. 10．He wanted to look for occupation suited to his abilities. Ⅱ.完成句子(逐年攀升)．(多数人承认)that most contents of the Internet are of great benefit(大有好处)to us.(依赖)the Internet too much and many young people are even addicted to(甚至沉迷于)it.(平均)they spend five hours on the Internet every day.worked out a plan(制订了一个计划)to control the time we’ll spend surfing the Internet.(有大量的不可靠信息)on the Internet.联句成篇It is clear that...)。多数人承认互联网上的大部分内容对我们大有好处。一方面，互联网给我们带来极大的便利。许多人在网上欣赏音乐、电视节目和电影。网上购物既便宜又方便。另一方面，网上也有大量不可靠的信息。有些人过于依赖互联网，很多年轻人甚至沉迷于网络。结果，上网占用了许多宝贵的时间并给他们的健康造成极大损害。上周我们开会讨论了互联网的益处和短处，最后我们制订了一个计划控制上网时间。答案 It is clear that at present the number of people who surf the Internet is going up year by year.Most people admit that most contents of the Internet are of great benefit to us.On one hand，the Internet brings us great convenience.Many people are appreciating music，TV programs and movies on the Internet.Online shopping is both cheap and convenient.On the other hand，there are amounts of unreliable information on the Internet.Some people depend on the Internet too much and many young people are even addicted to it.In consequence，surfing the Internet occupies much of their priceless time and great damage had been caused to their health.Last week we held a meeting arguing about the advantages and disadvantages of the Internet.At last we worked out a plan to control the time we’ll spend surfing the Internet. | 
