
高中英语必修5(人教新课标)Unit3Lifeinthefuture知识点总结.docx
11页文档供参考,可复制、编制,期待您的好评与关注! 高中英语必修5(人教新课标)Unit 3 Life in the future 知识点总结一、重点词汇· 原文再现 I still cannot believe that I am taking up this prize that I won last year. 我仍然不敢相信去年我获得的奖· 基本用法 take up意为“举起,拿起,抬起;对……有兴趣;从属于;占据时间、空间”· 知识拓展 相关短语 take … for granted 认为……无所谓,认为……理所当然 take sth. back 撤销,收回 take sth. down 写下,记录 take in 吸收,领会;接待,接受 take on 呈现出;雇佣 · 原文再现 …but it seems you keep getting flashbacks from your previous time period. ……但是似乎你一直在回忆早些年的事情· 基本用法 adj. 先前的,以前的;先的,前的,在句中作定语;previous to表示“在……之前”。
He was there on the previous day. 他前一天还在那儿呢· 知识拓展 词义辨析 previous/foregoing/preceding/prior/former· 原文再现 At first my new surroundings were difficult to tolerate. 起初我周围的环境非常难以忍受· 基本用法 n. 周围的事物;环境;气氛 She grew up in comfortable surroundings. 她在舒适的环境中长大· 知识拓展 其他词性 adj. surrounding 周围的,附近的,常置于名词之前 the surrounding scenery 四周的风景 词义辨析 surroundings/environment · 原文再现 Hit by a lack of fresh air, my head ached. 由于缺氧,我感到头疼· 基本用法 n. 缺乏,没有,常用于以下表达方式: (a) lack of sth. 缺什么 for lack of /because of lack of sth. 因缺乏……· 知识拓展 其他词性 v. lack,缺少,缺乏,常用短语有: lack sth.表示“缺乏什么”;be lacking in sth. 表示“缺少……”;lack for 表示“需求,需要”。
· 原文再现 He was swept up into the center of them. 他被拥向(人群)中间· 基本用法 sweep up意为“打扫,横扫,掠过,拥向”,相当于sweep out He was left to sweep up the bits of paper and broken glass. 他被留下来清扫那些纸屑和碎玻璃· 知识拓展 相关短语 sweep asked 拒不理会,无视 sweep away 扫除,消灭 be swept away by 深受……感染,被……打动 sweep back 把(头发)梳向后面,向后掠(头发) sweep off 拂去,扫去 make a clean sweep of 彻底扫除 · 原文再现 Soon I was back on my feet again… 不久我又重新站立起来……· 基本用法 be back on one’s feet表示“(困境后)回复,完全复原;重新站起来”,其中be可用get替换如: I need to get back on my feet again and forget all this. 我得重新站起来,忘掉这一切。
· 知识拓展 相关短语 keep one’s feet on the ground 注重实际 stand on one’s own feet 独立;自主 struggle to one’s feet 挣扎着站起来 jump to one’s feet 跳起来 fall/land on your feet 幸免遇难 · 原文再现 Wang Ping fastened my safety belt and showed me how to use it. 王平给我系上安全带并告诉我如何使用· 基本用法 v. (使两部分)系牢,扎牢,扣紧fasten…to/on…表示“将……系/扣/钉/装在……上”;fasten A and B together 将A与B系/扣/钉/装在一起 I was so fat that my skirt wouldn’t fasten. 我胖得连裙子都扣不上了 He fastened the papers together with a paper clip. 他用回形针别好了文件· 知识拓展--其他含义 1. fasten作动词,还可表示“关紧,盖好”。
Make sure all the windows are securely fastened before you leave. 离开前要确保所有的窗子都关牢 2. fasten作动词,还可表示“(眼睛)注视,盯住”,fasten…on…(使……)盯在……上 He rose, his eyes still fastened on the piece of paper. 他站起身,眼睛仍盯着那张纸 · 原文再现 Then Wang Ping flashed a switch on a computer screen,… 然后王平使变化在电脑屏幕上闪现……· 基本用法 n. 开关;转换;突变,骤变,turn on/off the light switch表示“打开/关掉灯的开关”, make a switch in 在……方面作改变· 知识拓展 其他词性 switch还可作不及物动词,意为“(尤指完全或突然地)转换,改变,转变,(用开关)转换” 相关短语 switch off 关(灯或电器);不听,不理不睬 switch on 开(灯或电器);接通 switch over 彻底转变;(使)交换位置,(使)变换,转换 switch out 关上 switch from…to … 由……转变为……· 原文再现 …we pressed hard on the driving pedal… ……我们用力踩踏板……· 基本用法 v. 按;压;逼迫 The little boy pressed his nose against the shop window. 小男孩把鼻子紧贴在商店的橱窗上。
· 知识拓展 相关句型/结构 press sb. to do sth. 强迫某人做某事 press one’s way to … 挤着向前走 其他词性 press还可用作名词,意为“按;压;印刷;新闻”, the press(集体名词的用法)报纸,杂志,出版界,新闻界,记者群, a press(报纸、杂志的)评论,评价 · 原文再现 When we wanted the hovering carriage to speed up… 如果我们想让漂浮机加速……· 基本用法 n. 速度 We were traveling at a speed of 30 miles an hour. 我们以每小时30英里的速度前进· 知识拓展 相关短语 drive at full speed 全速驾驶 speed up (使)加速,增速 at a/the speed of … 以……的速度 at the speed of light/sound 以光速/声速 at speed 快速地 其他词性 v. speed 急行,使疾驰;促进 The fire engine sped along the street. 消防车疾驰过街道。
· 原文再现 A giant machine, always greedy for more, swallows all the waste available. 一台巨大的机器,通常很贪婪,能吞下所有的废物· 基本用法 v. 吞下,咽下 I had sore throat and it hurt to swallow. 当时我嗓子疼,咽东西就疼· 知识拓展 其他含义 v. swallow 相信,信以为真 I found his story a bit hard to swallow. 我觉得他的说法有点儿令人难以置信 其他词性 n. swallow 吞,咽;燕子 She took a swallow of coffee. 她喝了一口咖啡 相关短语 swallow up 吞没;耗尽· 原文再现 However, the companies have to train their representatives to live and work in space settlements. 然而,公司要训练他们的代表在太空殖民地生活和工作· 基本用法 n. 代表、典型人物,是可数名词。
(复数形式:representatives)· 知识拓展 其他词性 adj. representative 典型的;有代表性的 v. represent 常用于如下结构中: represent oneself as/to be 自称是;声称 represent sth. (to sb.) 向……说明;阐述;表达 represent sth. 代表……二、重点句型· 基本用法 worried about the journey为过去分词过原因状语,相当于because引导的从句:Because i was worried about the journey. 过去分词短语做状语: Deeply moved by the story, the children began to cry. 由于被故事深深感动,孩子们哭了起来表原因) Though laughed at by others, she still kept calm and tried to answer the question again. 尽管被别人嘲笑,她还是保持冷静并且试着再回答一次那个问题。
She came out of the house, followed by her son. 此外,过去分词作状语,还可以表示方式,时间,结果,条件,程度等· 基本用法。