2019_2020学年高中英语Unit1Livingwithtechnology单元要点回扣学案牛津译林版选修7.docx

Unit 1 Living with technology 学生用书P22 重点单词1drawback n缺点， 缺陷； 不利条件2principle n.原理， 法则； 道德原则， 行为准则3delay vt.& vi.(使)推迟， 延迟n.延误， 延迟(1)delay doing sth.推迟做某事，耽误做某事be delayed by.因而延误(2)without delay毫不延迟地4eventually adv.最后， 终于5casual adj.非正式的， 随便的； 漫不经心的， 不经意的(1)be casual about对漫不经心(2)casually adv.随便地；漫不经心地6elegant adj.(物品)雅致的， 精美的； (人或其举止)优雅的7oppose vt.反对， 抵制， 阻挠； 与竞争oppose doing反对做8circumstance n.条件， 环境， 状况9typical adj.平常的； 典型的， 有代表性的；特有的10obvious adj.显然的， 显而易见的(1)It is obvious that.显然(2)obviously adv.显然地11evolution n.演变， 发展； 进化evolve v.进化12construct vt.制造； 修筑， 建造construction n.建筑13accessible adj.可使用的； 可接触到的； 可到达的； 易理解的access n.通道； 机会； 权利14distribute v.使分布， 分散； 分发， 分配；分销distribution n.分发； 分配； 分布； 散布15adaptation n.适应； 改编本，改写本adapt vt.使适应； 改编vi.适应16reject vt.拒绝， 拒收； 不予考虑， 不予录用rejection n.拒绝 重点短语1keep in touch with与保持联系2be accessible to对是可得到的3answer for对负责4benefit from从中受益5wind up上发条6keep pace with跟上/赶上(节奏， 步伐)7in truth实际上， 事实上8vote on就表决9be absorbed in全神贯注于10oppose doing反对做11rather than而不是12rid.of摆脱， 除去 重点句型1“not.until.”的强调句式.but it was not until 1938 that the first colour TV programme was broadcast.【仿写】直到所有人到齐了， 他才宣布了那个消息。 It was not until all the people arrived that he announced the news.2It takes sb.some time to do.花费某人(时间)做 It took more than two decades, though, until 1951, for regular colour TV broadcasts to begin in the USA.【仿写】他花了三个小时才做完那个实验。It took him three hours to do the experiment.3with的复合结构Satellites allow TV to be broadcast live over vast distances, with everyone receiving the same broadcast at the same time.【仿写】那位老人坐在院里，几只小狗围在他身边。The old man sat in the yard, with several dogs surrounding him4so.as to.如此以至于If the call was really about “nothing”， then why was it so important as to interrupt your conversation and waste your precious time?【仿写】他非常好心， 主动提出让我搭车。He was so kind as to offer me a ride. 话题写作根据要求运用本单元所学知识完成下面小作文， 并背诵成文。 121世纪是科技世纪。2现在科技无处不在。3众所周知，科技的发展对社会影响巨大。4网络、 电脑和手机是我们常用的科技产品。5这些科技新产品使我们的生活更舒适、更美好。提示：黑体部分用本单元词汇表达。_One possible version：The 21st century is the century of technology.Nowadays, technology is everywhere around us.As we all know, the development of technology has a significant effect on our society.Several technologies that we u