20xx人教版高中英语必修五unit1greatscientistssection1导学课件

20xx人教版高中英语必修五unit1greatscientistssection1导学课件内容摘要：

pure girl39。 s wound will be cured. 我确定这个纯洁的女孩的伤会被治愈的。 ② That fatal disease can39。 t be cured. 那种致命的疾病治不好。 9． cure cure sb. of＋疾病名称 治愈某人的疾病 cure sb. of＋不良行为 矫正某人的不良行为 ① The doctors cured her of cancer. 医生治好了她的癌症。 ② She tried every means to cure her child of the bad habit. 她想尽一切办法试图改掉她孩子的这个恶习。 cure， treat， heal， recover 这些动词都有 “ 治疗 ， 医治 ” 之意 ， 但是 cure主要指治愈疾病； treat指接收并诊治病人 ， 只强调过程 ， 不强调结果是否 “ 痊愈 ” ； heal侧重指治愈伤口 、 伤痛 ， 如灼伤等； recover意为 “ 痊愈 ， 复原 ” ， 主要是指从病中痊愈了 ， 常与from连用。 ① 90% of patients can be cured of the disease. 90%的患有这种疾病的人都可以痊愈。 ② As soon as he was sent to the hospital, the doctors began to treat his disease. 他一被送到医院 ， 医生们就开始治疗他的疾病了。 ③ It took three months for my arm to heal properly. 我胳膊上的伤口过了三个月才愈合。 ④ He39。 s now fully recovered from his bad cold. 他现在已完全从重感冒中康复了。 (1)用 treat或 cure的恰当形式填空 —Has the doctor ___________ the old woman of her illness? —No, he ________ her but didn39。 t ________ her. (2)用恰当介词填空 His son is very naughty and has formed some bad habits. I think he should cure him _____ them. 解析： 句意：他儿子很淘气 ， 养成了一些坏习惯。 我认为他应该矫正他的这些坏习惯。 cure ；治愈某人某疾病。 导学号 49 15 20 08 cured treated cure of (1) „„ 挑战 I challenged him to a game of chess. 我向他挑战下象棋。 (2) The role will be the biggest challenge of his acting career. 这个角色将是他演艺生涯中最大的挑战。 10． challenge face a challenge 面临挑战 meet a challenge 迎接挑战 challenge sb. to do sth. 激励某人做某事 challenge sb. to sth. 向某人挑战某事 challenging adj. 具有挑战性的 用恰当词语填空 H7N9 control and prevention is ___ challenge to China as well as the whole world. 解析： 句意： H7N9的控制和预防对于中国和全世界都是一个挑战。 考查冠词。 challenge在句中为可数名词 ， 根据语境可知此处表示泛指 ， 故用不定冠词a。 导学号 49 15 20 09 a (1)吸收 (液体 、 气体等 ) Aspirin is quickly absorbed into the body. 阿司匹林很快被身体吸收了。 (2)使并入 ， 吞并 ， 同化 The surrounding villages have been absorbed by/into the growing city. 周围的村庄已经并入了那不断扩展的城市。 11． absorb v. (3)理解 ， 掌握 Children absorb knowledge quickly. 孩子接受知识快。 (4)吸引全部注意力 ， 使全神贯注 This work had absorbed him for several years. 这项工作曾使他沉迷了好几年。 absorbed absorbing be absorbed in全神贯注于 ， 专心致志于 ① He was absorbed in writing a letter and didn39。 t even look up when I came in. 他在聚精会神地写信 ， 当我进来时他甚至都没有抬头。 ② The novel was so absorbing that she read on without a break even fetting food and sleep. 这本小说非常引人入胜 ， 她一口气读了下去 ， 甚至废寝忘食。 (1)用恰当介词填空 The writer was so absorbed _____ his writing that he fot to flick the ashes from his cigar. 解析： 句意：作家全神贯注地进行写作 ， 忘了弹去雪茄烟的烟灰。 be absorbed in为固定搭配 ， 意思是 “ 全神贯注于 ”。 导学号 49 15 20 10 in (2)用恰当形式填空 ① When deeply ___________ (absorb)in work， which he often was， he would fet all about eating or sleeping. ② _________________ (absorb)in his online games， I am afraid， may lead to his failure in this midterm exam. 解析： ① 句意：当他集中精力工作时 ， 他总是废寝忘食 ， 这种情况时常发生。 考查非谓语动词。 be absorbed in全神贯注于 ， when后省略主语和 be动词 ，完整结构为 When he was deeply absorbed in work。 ② 句意：恐怕沉迷于网络游戏会导致他这次期中考试的失败。 考查非谓语动词。 be absorbed in...专心于 „„ ；设空处作主语 ， 故用动名词的被动形式。 absorbed Being absorbed (1)severe (on/with sb.)严厉的 ， 重的 I think you are too severe on the boy. 我认为你对那个男孩子太严厉了。 (2)十分严重的 There is severe shortage of fuel. 燃料严重短缺。 12． severe adj. (3)严厉的 ， 苛刻的 His severe look frightened me. 他严厉的表情使我恐慌。 (4)艰难的 ， 艰巨的 ， 难度很大的 The pace of the race was too severe to be maintained for long. 比赛的速度极快 ， 很难持久。 (1)用恰当介词填空 We must not be too severe _____ her. After all, she is still a child. 解析： 句意：我们对她千万不要太严厉。 她毕竟还是个孩子。 severe用于人时表示 “ 严格的；严厉的 ” ， 常用于 be severe on ， 符合题意。 (2)选词填空 Mankind is facing ________ (severe/crazy) challenges in the seeking of development because of energy and food shortage and poverty. 解析： 句意：因为能源 、 食物短缺和贫困 ， 人类在追求发展的同时面临严峻挑战。 severe“ 严重的；严峻的 ” ， 符合题意。 crazy“ 疯狂的 ”。 导学号 49 15 20 1 1 on severe (1) ， 谴责 ① Don39。 t blame me for that。 it39。 s not my fault. 不要因为那件事责怪我 ， 那不是我的错。 ② He always blamed that fault on me. 他总是把那个错归咎在我身上。 (2) ， 责备 Why do you always put/lay the blame for everything that goes wrong on me? 为什么一有事你总认为是我的过失。 13． blame (1)be to blame(for sth.)对 (坏事 )负有责任 Which driver was to blame for the accident? 这事故是哪个司机的责任。 (2)bear/take/accept/get the blame(for sth.)(对某事 )承担责任 The government will have to take the blame for the riots. 政府将不得不对骚乱承担责任。 (3)lay/put the blame(for sth.)on sb.＝ blame sb. for We shouldn39。 t lay the blame for our failure on him. 我们不应该把失败归咎于他。 blame， scold blame “ 责怪 ” ，侧重强调将 (不好的 )结果的责任归于某人。 scold 指很生气地责骂，强调 “ 骂 ”。 ① When he arrived late, Mr. Drake blamed the bad traffic. 由于德雷克迟到了 ， 他抱怨糟糕的交通。 ② He was scolded for being lazy. 他因懒惰而受到斥责。 (1)用恰当形式填空 ① Some experts believe it is the grandparents who are __________ (blame)for the spoiled children. 解析： 句意：有些专家认为孩子们被宠坏了是 (外 )祖父母的责任。 本句中的宾语从句为强调句型 ， 被强调部分为 the grandparents， be to blame for 短语 ， 意为 “ 应为某事承担责任；该为某事受责备 ”。 导学号 49 15 20 12 to blame ② I feel it is you rather than the boy who ____________ (blame)for being late for the speech. 解析： 句意：我觉得你应该对演讲迟到负责 ， 而不是那个男孩儿。 考查主谓一致和固定结构。 本句中 feel后的宾语从句为强调句型 ， you是主语 ， 根据 feel和 is可知此处为一般现在时态。 be to blame for。 ③ __________ (blame) for the breakdown of the puter systems, he was in low spirits. 解析： 句意：因电脑系统发生故障受到责备 ， 他情绪低落。 are to blame Blamed (2)用恰当介词填空 She blamed her husband ______ the failure of their marriage. ＝ She blamed the failure of their marriage ______ her husband. 解析： 她把婚姻的失败归咎于她丈夫。 for on ① He found that it came from the river polluted by the dirty water from London. 他发现它 (水源 )来自被伦敦的污水污染的河流。 ② The river has been polluted by factory waste. 这条河已被工厂废料所污染。 14． pollute ， 弄脏 pollution n． 污染；玷污 polluter n． 污染者；污染源 She was shocked by all the pollution on the beach. 她对海滩上的污染感到震惊。 用恰当形式填空 Parents are afraid that their children39。 s minds wil。