人教版高中必修5Unit 3.ppt

④She took up the story where John had left off. __________ [练能力]——用take短语完成句子 ⑤The students found it easy to what their teacher had taught. ⑥No other organization was able or willing to the job. 继续 take in take on 5．speed up　加速 [佳句背诵]Speed up—we’re going to be late. 赶快——我们要迟到了。(朗文辞典) at high/low/full/top speed以高/低/全/最高速 at a speed of... 以……速度 reduce speed 减速 pick up speed 逐渐加速 [名师点津]　常见的“动词＋up”的短语：hold up举起；耽搁；延迟；keep up 保持；维持；set up 建造；创立；bring up 教育；培养；build up逐步建立；turn up出现；露面；clear up 整理；收拾；(天空)放晴。 [练基础]——完成句子 ①一个好的学习习惯能帮助我们尽快达到我们的目标。 A good learning habit can help us to to reach our destinations. ②火车逐渐加快速度，很快就消失在我的视线中。 The train and soon disappeared in my line of sight. speed up picked up speed ③既然他以每小时60英里的速度开车，那么事故是怎样发生的呢？ How did the accident come about since he drove ___________ sixty miles per hour? [练能力]——句式升级 ④用分词短语作状语改写句② ________________________________________________________________ at a speed of Picking up speed，the train soon disappeared in my line of sight. [句型精析] 1．[教材佳句]Exhausted，I slid into bed and fell fast asleep. 我感到累极了，爬上床很快就睡着了。 exhausted为形容词在句中作伴随状语。形容词作状语，说明句子主语的特点或处于某种状态。形容词(短语)作状语时可位于句首、句中或句末，常用逗号与句子其他成分分开。 [佳句背诵]He spent seven days in the wind and snow，cold and hungry. 他在风雪中度过了七天，又冷又饿。 [练基础]——语法填空 ① (surprise) and happy，Tony stood up and accepted the prize. ②After his journey from abroad，Richard Jones returned home， (exhaust) but happy. [练能力]——句型转换 ③He arrived home. He was tired and hungry. →He arrived home， . ④Because he is easy to get along with，he is warmly welcomed. → ，he is warmly welcomed. Surprised exhausted tired and hungry Easy to get along with 2．[教材佳句]Well，now there’s a system where the waste is disposed of using the principles of ecology. 现在，这里有一种装置，能利用生态学原理来处理掉废弃物。 本句为主从复合句。where在句中引导定语从句，修饰先行词a system。where引导的定语从句可以修饰抽象的地点名词，常见的有：point