第 1 页 共 5 页必修 5Unit 3Life in the future .词汇短语过关1impression n. 印象；感想；印记impress vt. 使感动，使留下印象impressive adj. 给人深刻印象的have an impression of 对有印象make an impression on 给留下印象impress sth. on/upon sb. 使某人铭记某事物impress sb. with sth. 使某人铭记某事物be impressed by/at/with 对印象深刻2previous adj.以前的；早先的previous to.在前；先于(to 为介词)previously adv.先前地；以前地3instant n瞬间，刹那adj.立即的，立刻的in instant need of help 急需救助in an instant 立刻；马上表“一就”的有：the minute/moment/second/instant, as soon as ，instantly, immediately, directly4take up 占去(时间/空间)；开始学习；从事；继续；接受；拿起；改短(衣服)；加入take off 脱( 衣服)；起飞；成名take in 吸入；领会；包含；收留( 某人)take away 解除；消除(痛苦等)take down (write down, note down) 写下；拆除take on 呈现( 新面貌)；雇用；承担责任take apart 拆开take over 接管，接收5lose sight of 看不见at the sight of.在看到时catch sight of.望见，看到in/within sight 在视线内，可以被看见in sight of.可以看见out of sight 看不见了，不被人看见6speed up (使)加快速度；(使) 增加速度at a/the speed of 以的速度pick up speed 加快速度with all great speed 以全速，开足马力at a high/low speed 以高速/低速at (the) top speed 以最高速度speed limit 速度限制.重点句型详解1However, I lost sight of Wang Ping when we reached what looked like a large market because of too wany carriages flying by in all directions. 然而，当我们到达一个看上去像是大市场的地方时，由于太多的客车朝四面八方飞奔，我看不见王平了。what looked like. 是宾语从句，做 reached 的宾语。what 在宾语从句中做主语，表示地点。这时，同学们要注意，别把 what 误用做 where。因为 where 是连接副词，在从句中做地点状语，而 what 是连接代词，在从句中做主语、宾语、表语或定语。what 引导名词性从句时，常含有事情、状况、言语、时间和地点的意味。What surprised me most was his way of speaking.最让我吃惊的是他的说话方式。(what 表事情)She is no longer what she used to be.她不再是以前的样子了。 (what 表状况)第 2 页 共 5 页We were all confused by what he said.我们都被他说的话弄迷糊了。(what 表言语)He had driven for what seemed three hours.他开车开了似乎三个小时了。(what 表时间)They finally reached what was called“a lonely island”他们终于来到了一个叫“孤岛”的地方。(what 表地点)2Exhausted, I slid into bed and fell fast asleep.我感到累极了，爬上床很快就睡着了。exhausted 为形容词在句中做伴随状语。He spent seven days in the wind and snow, cold and hungry.他又冷又饿地在风雪中过了 7 天。For a moment she just stood there, unable to believe what had just happened.她在那儿呆呆地站了一会儿，简直不能相信刚才发生的事。He lay on the bed, awake.他躺在床上，醒着。The boy lay, relaxed on the sofa.小男孩放松地躺在沙发上。Confused by the new surroundings, I was hit by the lack of fresh air.新的环境把我弄得心烦意乱的，由于缺乏新鲜空气，我感到受不了。II. 完 成 句 子1. Decades ago, people used typewriters for formal documents, but now we use computers and printers_. ( do)数十年前，人们还用打字机打出正式文件，但现在我们可以用电脑和打印机做同样的工作。2. Although it has a long shelf life, instant coffee_ if it is not kept dry. (solid) 尽管速溶咖啡能够放置很长一段时间，但是如果不能保持干燥的话很快就会坏掉。3. 0ne thousand years in the future, citizens of the earth may be able to_ using an ecological system. (dispose )千年之后地球上的居民可能可以用生态系统来处理垃圾。4. The snake was so greedy that it_ in one bite. ( swallow)这条蛇是如此的贪婪，一口就吞掉了那只老鼠。5. After six weeks in hospital, he_ and ready to start work. (foot)在医院呆了六周以后，他终于恢复状态并且开始工作。必修 5Unit 4Making the news 考 点 探 究 互动探究能力备考.词汇短语过关1assist vi. & vt. & n帮助；援助；协助assistance n援助；帮助；补助assistant n助手；助理 adj.辅助的；助理的assist sb. with sth.帮助某人做某事assist sb. in doing sth./to do sth.帮助某人做某事assist at/in sth.参加某事物with the assistance of 在的帮助下2concentrate vt. 集中；全神贯注concentration n. 专心；专注concentrate (sth.) on (doing) sth. 集中于；专心于concentrate ones attention/efforts/thoughts on.把注意力/努力/思想集中到be concentrated in/on/upon sth. 集中于，专心于拓展：focus/fix ones attention on. 集中注意力于put ones mind/heart in (into) 专心于第 3 页 共 5 页be absorbed in. 一心一意于apply oneself/ones mind to. 专心于pay attention to 专心，注意以上短语中 in, to 都是介词，后接名词或动名词。3inform vt.告知；通知informed adj.了解情况的；见识广的inform sb. of/about sth.告知某人某事inform sb. (that).通知某人keep sb. informed 使某人随时了解最新情况4case n. 情况；病例；案例in case of. 假使 ，万一 in case 以防，万一in any case 无论如何，总之in this/that case 如果这样/那样的话，在这种 /那种情况下in no case 决不as is often the case 这是常有的事5accuse vt.控告；谴责accuse sb. of sth.charge sb. with sth.因某事而控告/ 谴责某人accuse sb. as.指控某人为accuse sb. for sth. 为某事指责某人6demand n要求，需要 vt.强烈要求demand sth.要求某物demand sth. of/from sb.向某人要求某物demand to do 要求干demand that.要求( 从句用虚拟语气，即“should动词原形”，should 可省略)be in(great) demand(迫切)需求satisfy ones demands 满足某人的需求7approve v. 批准；同意approval n. 批准；赞成；认可approve sth. 核准(批准)某事approve of sb./sth. 赞成某人( 某事)approve of sbs doing sth. 同意某人做某事without approval 未经许可with ones approval 经某人同意8depend on 依靠；依赖；信赖；依而定depend on/upon sth. 依靠某物；由决定depend on sb. to do sth. 指望 /依靠某人做某事depend on it that.相信某件事 (it 是虚词，真正的内容是 that 从句)depend onwhclause 依赖于That depends./It all depends.这很难说；得看情况。9so as to do sth. 以便，为了 (做)(引导目的状语，不放于句首 )in order to 以便，为了( 引导目的状语，可放句首)so.as to 如此以致(引导结果状语)in order that 为了，以便 (引导目的状语从句)第 4 页 共 5 页so that 为了；结果(引导目的或结果状语从句)so.that. 如此以至于(引导结果状语从句)提示：当用 so as to, in order to 时，句子前后动作的主语须一致。否则，用 so that, in order that。.重点句型详解1Never will Zhou Yang(ZY) forget his first assignment at the office of a popular English newspaper.周扬将永远不会忘记他在一家流行的英语报社的第一次任务。Not only am I interested in photography, but I took an amateur