高二英语必修五 Life in the future.doc

高二英语必修五 Life in the futureReading（2）Language Points学习目标：1. 重点单词短语用法讲解2. 课文难点句解析1. impressionn. 印象；感想；印记first impressions第一印象1） impression是名词，可作“印象”“影响”“效果模糊或不确定的观念”解释，也可意为“印记”“一版（书）”等。make an impession on sb给人留下.印象2） impress是动词，意为“使感动，使留下印象”等：可构成以下短语：impress sb. with sth. 使某人铭记某事impress sth. on/upon sb.3） impressive是形容词，意为“给人深刻印象的” 例如：an impressive scene难忘的场面 an impressive story感人的故事His heroic deed created a lasting impression on people.他的英雄行为给人们留下永不磨灭的印象。He looked around the room and wished to impress everything his mind. 他环顾四周想把房间里的一切都铭记在脑海里。I impressed him with the importance of his workimpressed him the importance of his work. 我使他注意他工作的重要性。2. take up 拿起；接受；开始；继续占据take in 收留，收容，包含，了解，领悟。take over 接任，接管。take off 脱掉，起飞，成功Playing basketball takes up much of my time.He took up basketball while at his middle school. He is going to take up the story where he left off yesterday.3. as a result（of）结果；由于的结果He worked hard，and as a result，he got promoted quickly.他工作努力，被提拔得很快。【考点聚焦】 1）as a result(of)的用法：as a result 不是连词，只能作状语。如：He was late as a result of the traffic jam.=There was a traffic jam. As a result，he was late由于交通阻塞，他迟到了。as a result of 只能接名词、代词、动名词及what 引导的宾语从句。如：He was late for school as a result of a serious traffic jam.他上学迟到是因为交通严重堵塞。常见短语in the result 结果是 without result 毫无结果；徒劳result in/lead to 结果为；终归；导致 result from/lie in 因为；源自4. opening n. 通路；开口；开端open（v.开）+-ing（名词后缀,表示“结果；产物”）He put a gate across the opening in the fence.他在围墙的开口处安了一个门。opening意为“开口；洞口；空缺”时，为可数名词；当意为“开始；开头”时，为不可数名词。如：The sheep got out through an opening in the fence.羊从围栏的破洞中跑了出去5. 1）surroundings n. 环境Animals in a ZOO are not living in their natural surroundings. 动物园里的动物们不是生活在自然环境之中。拓展（1）surrounding adj. 周围的，附近的The peasants are allowed to cultivate the surrounding land. 允许农民耕种周围的土地。（2）surround vt. 围绕，包围 be surrounded by 由.围着/包围The house was surrounded by the police 房子被警察包围了。6.lack n. C&U缺乏，短缺（与介词of连用）；vt. & vi. 缺乏（用作vi.时，与介词for，in连用）lack（for）sth. 缺少 be lacking（in）sth. 缺乏forbyfromthrough lack of 因缺乏，因没有（a）lack of. 方面的短缺 have no lack of 不缺乏no lack of 充足的（形容词词性） supply the lack 补缺 They are so rich that they lack for nothing. 他们非常富裕，什么也不缺。 He is lacking in responsibility. 他不够负责。辨析lack与shortage：lack是一个通用性名词，指整体或局部的不足；shortage在表示局部欠缺方面与lack同义，但它在指固定的、必须的或一般习惯量的总数不足时，比lack所表示的不足更甚。7.adjust v 调节，调整，适应，习惯 to sth adjust oneself to sthyou will quickly adjust (yourself) to school life 你将很快适应学校生活。adjustment n 调整，调节，适应I have made a few adjustments to the plan. 我已对计划做了几处调整。8. presspres n. &v.按；压；挤；推；逼迫；印刷；新闻v.He pressed the doorbell.他按了门铃。n.The book was favorably noticed by the press.此书颇获新闻界好评。【考点聚焦】 固定搭配：press on/upon1） 努力继续或前进，如：The boys pressed on in spite of the wind.男孩子们不顾大风继续前进。2）把强加于，迫使接受，如：I wish hed stop trying to press his views upon his students.但愿他不再把他的观点强加给学Dont press me. I cant make the decision right now. 别逼我，此刻我不能作出决定。The press of many duties keeps her busy. 许多责任的压力使她一直忙碌。9. sightsait n. 视力；视觉；见 Crusoe was frightened at the sight of a mans footprint.克鲁索看到一行人的脚印，他非常害怕。【考点聚焦】 1）sight 作不可数名词，意思是“视力；目光”。作为可数名词时，意为“光景，奇观”。2）注意sights意为“名胜”，如：Last summer we had seen the sights of Beijing.去年夏天我们游览了北京的名胜。与sight相关的词组lose ones sight 失明 catch sight of 看见lose sight of 看不见 in sight 看得见out of sight 看不见at the sight of 一看见Almost in a flash,I lost sight of the creature.几乎是一刹那间，那个东西在我的眼前消失了。Tome waved until the car was out of sight. 汤姆不停的挥手，直到汽车看不见为止。10sweep up 打扫；横扫Did you sweep up all the broken glass?你把打碎的玻璃全扫起来了吗？sweep up 意为“打扫；清扫”，经常引申为“横扫；掠过；拥向”。如:The strong wind swept up the leaves off the street.大风把街上的树叶一扫而光。1）sweep v. 绵亘；伸展；掠过；扫过；拂过；席卷；风靡； The road sweeps round the lake. 这条路环湖延伸。 The wind swept the leaves away. 风把树叶刮走了。 SARS swept over the country. SARS席卷全国。2）sweep相关短语sweep up 清扫sweep sb. down （水）把某人冲倒sweep sth. away 清除；扫除；冲走；刮走sweep over 扫过，席卷；扫视11. then Wang Ping flashed a switch on a computer screen, and然后王平在电脑荧屏上闪了一下开关，于是1）flash n. 闪光；闪烁；手电筒；v. 使闪光；闪现；突然发出in a flash 即刻；瞬间 a flash of hope 一线希望a flash of lightning 闪电 It flashed upon me that. 我突然想到The weekend seemed to be over in a flash. 那个周末转瞬即逝。The idea flashed into / through his mind. 这念头在他的脑海里闪过。There was a flash of lightning a moment ago. 刚才有闪电的亮光。2）switch n. 电路开关；转变，改变；v.转变；转换（位置）Husband and wife should switch roles（with each other） occasionally. 夫妻间应当偶尔（彼此）对调充当的角色。Could you switch the TV over? 请你改换电视频道好吗?相关短语：switch off 切断（电流等）使某人感到乏味switch （sth. ）on 接通（电流）switch （sth. ）roundover 转换、交换位置switch （sth. sb. ）with（sb. ，sth. ）使（）与交换位置Dont switch the radio on. 不要打开收音机。Long lectures really switch me off. 我觉得冗长的演讲很烦人。句子拓展 The air seemed thin as though its combination of gases had little oxygen left.空气似乎很稀薄，好像在混合的气体中剩下的氧气很少。1）本句是由方式状语从句构成的复合句。2）as though引导方式状语从句，as though/if“好像；似乎”，如： The animal was walking as though it had hurt its leg.这动物走路的样子好像伤了腿似的。3）The air seemed thin是主句。主句是系表结构：seem是连系动词，thin是形容词在句子中充当表语。【拓展】 as though/if作连词用时，通常用虚拟语气，表示与事实不符或相反的情况。如果表示与现在事实相反，谓语用did或were，如与过去事实相反，则用过去完成时。还可用真实语气。1)Eliza remembers everything exactly as if it_yesterday.A was happening B happens C has happened D happened 2)The pen as though_ mine.这枝钢笔好像是我的。A is B was C were D are随笔1. The young man acted strangely during the interview. He made a bad _on the employer. A. impressionB. expressionC. experienceD. opinion2. We could see the buildings _by trees.A. being surrounded B. surrounded C. to be surrounded D. surround34. Its very kind of you，but we have no_ of teachers here.A. reason B. lack C. signs D. resul4. The bridge _by the flood and fertile soil _into the river.A. was swept away；was swept downB. swept away；swept downC. was swept down；was swept away D. was swept into；was swept up5. _the lady remembered everything.A. All of sudden B. On