高考英语(人教)大一轮复习领航课件：必修二+Unit+3 Computers

7.as time goes on 随着时间的推移 8.share ...with ...与……分享 9.in reality 实际上；事实上 10.in common 共同；共有
11.shop online 网上购物 12.make good use of 充分利用 话题短语 13.a technological revolution 技术革命 14.more and more popular 越来越流行 15.provide ...with ...为……提供…… 16.make a great contribution to ...为……做出巨大贡献
(2017· 江西上饶模拟)请你以一则公益广告——“Don't let the keyboard separate you and your loved ones”为题写一篇发 言稿，谈谈网络给我们带来的好处，并呼吁人们放下手中的 鼠标与家人多多沟通，享受与家人在一起的美好时光。 话题语篇 参考词汇：网民 netizen。 【话题模板】 Don't let the keyboard separate you and your loved ones Hello，everyone！Today the number of the netizens in our country has increased rapidly，yet many of them do not pay enough attention to the family.
1.As time went on，Einstein's theory proved to be correct.随 着时间的推移，爱因斯坦的理论证明是正确的。 2.The rain had lasted for three days， and as a result， we had to 话题句型 cancel the trip to Shanghai. 雨下了三天。结果，我们不得不 取消去上海的行程。 3.With the help of the computer，it will be possible for humans to work at home. 在电脑的帮助下， 人们在家办公 将是件可行的事。
solve vt.解决；解答 6．________
ห้องสมุดไป่ตู้
☞派生词汇
operation n． operator n． operate v． 1． ________ 操作员； 接线员→________ 操作； 经营→________ 操
作；经营
technology n．工艺；科技；技术→_____________ technological adj.科技的 2．__________
There's no doubt that we benefit much from the Internet.For example，it's convenient for us to get the information we need and communicate with our friends and relatives.Meanwhile，it can help us learn what is happening both at home and abroad. no matter how attractive the Internet is， we shouldn't be 话题语 However， 篇 separated from our loved ones.Therefore，just for a moment，we should stop surfing the Internet and spend time with our families， enjoying the time when we are together.So just remember this：don't let the keyboard separate you and your loved ones. Please take action！That's all.Thank you！
4.Personally， I don't like shopping online because we may be cheated online. 就我个人而言， 我不喜欢网上购物， 因为有 可能受骗。 话题句型 5.From then on ， he made up his mind to improve his English. 从那时起，他就下定决心要提高自己的英语成绩 了。 6.In a way，he made a great contribution to our country.从 某种程度上来看，他为我们国家做出了巨大的贡献。
intelligence n．智力；聪明；智能→_________ intelligent adj.智能的；聪明的 3．___________
total 4 ． ________ adj. 总的；整个的 n ．总数；合计 vt. 共计；总计；加起来 totally adv.完全地；整个地 →________ personally adv.就个人而言； personal adj.私人的；个人的；亲自的→_________ 5．________ personality n．个性；人格；名人 亲自→__________
话题积累
水滴石穿
基础盘点 要点精研
自我演练 考点讲练
课时规范训练
话题：网络时代
1.from ...on 从……时起 3.in a way 在某种程度上
2.as a result 结果
4.with the help of 在……的帮助下 话题短语 5.deal with 处理 6.watch over 看守
Ⅰ.核心单词 ☞基础词汇
anyhow adv.无论如何；即使如此 1．________ goal 2．________ n．目标；目的；球门；(进球)得分
signal vi.& vt.发信号 n．信号 3．________
arise vi.出现；发生 4．________
character n．性格；特点 5．________