Summary of U4,人生就是一项自己做的工程， 我们今天做事的态度，决定了明天住的房子。,I: Review some words 1可能的 2跳过 3画廊 4实现 5人造的 6气候 7病毒 8攻击 9撞毁 10娱乐 11乐观的 12明显的 13破坏,1likely 2 skip 3 gallery 4 come ture 5 artificial 6 climate 7 virus 8 attack 9crash 10entertainment 11optimistic 12 obvious 13 destruction,14课题 15安排n. 16目的地 17历史的 18打包 19旅游业 20中心的 21火山 22海港 23钢铁 24原料 25风景 (整体) 26吸引人的,14project 15arrangement 16destination 17historical 18pack 19 tourism 20central 21volcano 22harbour 23steel 24 material 25 scenery 26attractive,II:Important phrases and usful expressions 1.集中注意力于 2.全球变暖 3有的影响 4撞击上 5被攻击中 6别挂断 7从事于 8拒绝做 9安排.干 10本人亲身 11坐落于 12也,又 13被认为是 14吸引注意力于,1focus.on 2 global warming 3 have a/an.effect on 4 crash into 5under attack 6hang on 7be up to 8 reject doing 9arrange sb.to do/sth.for sb. 10 in the flesh 11be located in/on/at 12as well as 13be known as 14attract ones attention to,15订票 16看到正干 17表达你的观点 18想干 19使被计划 20虚拟现实 21数秒内 22发现很难想象 23有多元文化的人生活在那里 24追溯 25无核区 26由组成 27想像着干,15book tickets 16see.doing 17voice your opinion 18fancy doing 19have sth. planned 20virtual reality 21 in seconds 22find it hard to imagine 23with people of different cultures living there 24go back 25a nuclear-free zone 26consist of 27imagine doing,III:Sentence structures: 1.他可能已经完成了工作了。 2.1983年，只有200台电脑被连到英特网上。 3.很明显我们将能够看到网上购物的巨大增长。 4.我有很多工作要做。,1.It is likely that he has finished his work. 2.In 1983，there were only 200 computers connected to the Internet. 3.It is clear that /obvious we are going to see a huge growth in shopping on the Internet . 4.I have lots of work to do.,5.它的人口低于1百万位于北岛上。 6.它有温暖的气候和充足的阳光-夏季平均气温23.4度，冬季均温7.8度。 7.这本书很有帮助。 8.医生建议我们早饭多吃些东西。 9如果我昨天见到你，我就会问你这件事（虚拟）,5.It has a population of just under a million people. 6.It has a warm climate with plenty of sunshine. 7.This book is of help/use. 8.The doctor suggested that we should take more food for breakfast. 9.If I had seen you yesterday,I would have asked you about it.,