人教版高二英语必修五：Unit 3 Language points 优秀课件

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1、人教课标 高二 必修 5 Unit 3,Unit 3 Life in the Future,Language Points,When does the new manager take up his job?Sorry, I have taken up you too much time.He wants to take up art in college. He decided to take up photography as his career.Do you intend to take up his offer of a job?,开始某项工作,占用(时间或空间),选修,从事,接受,

2、Language Points,office apart in it easy take backdownnotesawayaim,就职,拆开,吸收，留宿,别着急,收回,取下，记下,作笔记,拿走,瞄准,worried 在这里作状语，前面的being省略。 【考例1】 Lost in thought, she nearly ran into a tree. 陷入沉思，她差点撞到树上。 (lost意为“迷失的”，作原因状语) 【考例2】After his journey from abroad, Richard Jones returned home, _. A. exhausted B. exh

3、austing C. being exhausted D. having exhausted,This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period.这种病有点像喷气式飞机高速飞行所引起的时差反应那样，所不同的是，从以前的时间段一直往回闪去。,1) keep doing sth. 继续做某事 e.g. It kept raining for a week. 接连下了一星期雨。 辨析: keep doi

4、ng sth. 与keep on doing sth. 这两个短语都表示每隔一段时间就发生的动作，这时可互换；keep doing sth. 强调动作的连续性和客观性，而keep on doing sth.强调动作的重复性或动作执行者的决心，常含有一定的感情色彩;,keep doing sth. 还可以表示持续不间断的状态和动作；而keep on doing sth. 无其用法。 e.g. He kept on smoking after the doctor told him to stop. 医生已经劝他戒烟，可他仍继续抽烟。,keep away from 不接近；避开 keep back

5、 留在后面，不上前；隐瞒 keep off 不接近，挡住 keep out (of) 使在外 keep up 跟上；赶上；保持 keep up with 跟上；不落人之后,My friend and guide 这里是几个人？The writer and the actor _ going to deliver a speech next Friday.The writer and actor _ going to deliver a speech next Friday.想一想，这两个句子有什么区别？,are,is,在这里，called 过去分词作后置定语。 1. I dont know t

6、he girl _ in the snow storm.A. to catch B. caught C. catching D. to be catching 2. The boy _ down by a car was dying.A. knock B. knocking C. knocked D. to knock,在这个句子中，现在分词dreaming与过去分词relaxed均为伴随状语。The teacher came in, _ by some students. （follow)_ some students, the teacher came in. （follow)过去分词作状

7、语表完成的动作，表被动。现在分词作状语表正在进行的动作，表主动。,followed,Following,想一想，这两个句子有什么区别？,surrounding在句中作名词，常用复数形式，意为“环境，周围的事物”。 e.g. The surroundings a child grows up may have an effect on his development.tolerate vt. 意为“容忍；忍受；容许；默许”。 e.g. I think the teacher can tolerate his students talking in class, but will never to

8、lerate their eating.,Hit by a lack of fresh air, my head ached. 过去分词短语作原因状语。 lack n. 缺乏，不足 e.g. The project failed for lack of money. lack v. 缺少，没有 常用短语： lack for sth. = need sth. 需要某物 be lacking in sth. = lack sth. 某物不足/不够,Soon I was back on my feet again and following him to collect a hovering car

9、riage driven by computer.在这里，过去分词短语作后置定语。相当于一个定语从句。 e.g. Throughout history, the language spoken by a powerful group spreads across a civilization.,lose sight of 看不到 sight 相关词组： at first sight 乍一看之下 at the sight of 看到 catch sight of 瞥见 out of sight 在视野之外，看不见 lose ones sight 失明,direction 在本句中意为“方向；方面

10、”，还可意为“倾向；方针；指南；指示；管理；指导”in all directions 朝四面八方 e.g. After the bombing, the pieces of glass and bricks flew in all directions.,Just at that moment I had a “time lag” flashback and saw the area again as it had been in the year AD 2008.就在这个时候，我得到一次“时间滞后”的闪回，这样我就再次看到似乎是公元2008年的那个地区。,provide sb. with s

11、th. 给某人提供某物 相当于offer sb. sth. = offer sth. to sb. e.g. Parents provide their children with food and clothing.,rise, rose, risen vi. 上升，升起 raise, raised, raised vt. 举起，筹集，喂养,having done现在分词的完成形式，作时间状语时，表示明显的时间先后顺序。having been done现在分词完成形式的被动形式。 e.g. Having finished all the homework, the boy went out

12、to play with his friends.Having been beaten several times, he is a little depressed.,remind of 让某人回想起 e.g. These photos remind me of my childhood in that small village.remind sb. to do sth. 提醒某人去做某事 e.g. Upon departure, father reminded me to check my luggage once again.,constantly adv. 不断地 e.g. Fash

13、ion is constantly changing.时尚总是日新月异。Heat the sauce, stirring constantly.加热调味汁并不停地搅动。,as a result 结果 as a result of 作为的结果；由于 result in 导致result from 由导致,相当于一个介词,相当于一个副词,a calming drink calming 动名词作定语，表目的和用途 e.g. a walking sticka swimming poola smoking roomCan you give more examples?,in no time immediately, at once立即，马上 e.g. They will be back in no time. all the time 一直，始终 at a time 依次，逐一，每次,e.g. Arriving at a strange-looking house, he showed me .arriving在这里是现在分词作时间状语。 e.g. Entering the classroom, he told us the bad news.Leaving his family, he didnt know where to go.,