Unit 12 Period Three Lesson 2(学案)-【成才之路】2024-2025学年高中新课程英语选择性必修第四册同步学习指导(北师大版2019)

2025-05-26
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河北万卷文化有限公司
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学段 高中
学科 英语
教材版本 高中英语北师大版选择性必修第四册
年级 高二
章节 Lesson 2 Aha Moment
类型 学案
知识点 -
使用场景 同步教学-新授课
学年 2025-2026
地区(省份) 全国
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地区(区县) -
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发布时间 2025-05-26
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作者 河北万卷文化有限公司
品牌系列 成才之路·高中新教材同步学习指导
审核时间 2025-04-16
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的人。)符合句意。故选B项。 5. D  空前句意:在世界上的大部分地区,绿灯 是前进的标志。空后句意:在日常演讲中,绿 灯意味着赞成继续一个项目。这里D(交通 信号的绿灯意味着你的车可以继续前进。)符 合句意。故选D项。 Period Three  Lesson 2 课前自主预习 Ⅰ. 1. C  2. D  3. A  4. E  5. B Ⅱ. 1. clueless  2. evaluation  3. emerge 4. coincidence Ⅲ. 1. The meaning of life lies in   2. Im afraid that  3. involve ourselves in / be involved in  4. while I like 课堂新知讲练 词汇拓讲 1.(1)emerging  (2)emergence  (3)emerged (4)emerge from  (5)an emerging industry 2.(1)evaluation   (2)evaluating   (3)need to evaluate  (4)their evaluation of  (5)to objec tively evaluate 句式解读 1.(1)envying   (2)being persuaded   (3)cant help crying   (4)cannot help being moved   (5)couldnt help them seeing (6)cant help thinking about  (7)couldnt help overhearing 2.(1)before they come back  (2)before he saw me  (3)before the letter arrived   (4)before they were divorced  (5)After you think it over   (6)After we had finished the work (7)after you take the pills 随堂知能小练 一、1. emerging  2. clueless  3. evaluation  4. incidence  5. incubation 二、1. emergence   2. cluelessness   3. evaluate   4. incubate 三、1. flow into   2. All of a sudden   3. at the stage of  4. a flash of insight   5. All at once   6. often the case 练案[15] 基础练 Ⅰ. 1 - 4  CAAA Ⅱ. 1. tube  2. clueless  3. emerged  4. joint Ⅲ. 1. incidental  2. clue  3. efficiently 4. proposer  5. accurate  6. emerging 7. evaluated Ⅳ. 1. come into my mind  2. All of a sudden 3. Only a few  4. instant message 5. according to  6. range from;to  7. will be dedicated to 提升练 Ⅰ.【语篇解读】本文是科普说明类阅读,讲述的 是通过在老鼠身上实验发现通过注射年轻 老鼠的血液可以改善年老的老鼠的一些状 况,将有助于老年痴呆治疗的研究。 1. A  词义猜测题。根据第一段提到“Research ers in the US say they might have discovered how to fight against and even reverse some processes of ageing,at least in mice. Injecting the blood of young mice into the older ones im proved their brainpower,a study found.”美国 一项研究说,他们可能发现了如何对抗和颠 倒年龄的过程,在年老的老鼠身上注射年轻 老鼠的血液,提高它们大脑的活力。使年老 的老鼠更年轻,这是在改变它们衰老的过程, 画线词的意思和change意思一致。故选 A项。 2. C  细节理解题。根据倒数第二段提到“A research centre in the UK said the treatment re stored certain aspects of learning and memory in mice爥”有助于学习和记忆的方面。再根据 最后一段提到“The research,published in Sci ence,found the blood factors encouraged the growth of brain cells in old mice”,促进年老的 老鼠的脑细胞的生长,“The same chemical al so improved muscle power of aged mice,the re searchers found.”研究还发现同样的化学物质 可以提升肌肉力量。故选C项。 3. B  观点态度题。根据倒数第二段提到“The research,while very interesting,                                                                      did not test the —251— # # # # - . / 0 # 1 2 3 4 5 6 7 8 9 Period Three  Lesson 2 3 4 5 6 0 7 对应学生用书学案P Ⅰ.猜词意 A.运气;巧合 B.评估;评价 C.出现;浮现 D.一无所知的;一窍不通的 E.孵化;(病毒)潜伏 1. Richard was waiting outside the door as she emerged. (    ) 2. The middleaged woman was completely clueless about computers. (    ) 3. A coincidence is when two or more similar or related events occur at the same time by chance and without any planning. (    ) 4. The virus incubation period is 90 days on average,but can vary from about 30 to 180 days. (    ) 5. The way the guests were treated in the hotel influenced their evaluation of the service. (    ) Ⅱ.猜单词拼写 1. clue n.线索;提示;理解→             adj.一无所知的;一窍不通的 (参考:help→helpless) 2. evaluate vt.评估;评价→           n.评 估;评价 (参考:educate→education) 3.           v.出现;浮现→emergence n.出 现,显现;崭露头角 (参考:insist→insistence) 4. coincide v.巧合;同时发生;一致,相符;相交, 重叠→           n.运气;巧合 (参考:intelligent→intelligence) Ⅲ.完成句子 1.                         creation,and creation is independent and endless. 生活的意义在于创造,而创造是独立存在的, 没止境的。 2.                         I dont understand what “incubation”means. 恐怕我不明白“孵化”是什么意思。 3. We should                         our school life. 我们应该投入到我们的学校生活中。 4. He is fond of classical music                       pop music. 他喜欢古典音乐而我喜欢流行音乐                                          。 3 8 9 : ; < 对应学生用书学案P ◇词汇拓讲 1. emerge vi.出现,浮现 (P112)Why do some people work so hard but achieve very little,while some others seem to do nothing but good ideas emerge? 【翻译】为什么有些人努力工作却收获寥寥, 而有些人似乎什么也没做却好点子层出 不穷? 【语言提升                】 (1)emerge   vi.浮现;出现;出来;幸存下 来;变得显眼;被知晓;暴露;恢复过来; 破壳而出 emerge还可以表示“摆脱;显露;兴起; 立足成为”等意思               。 "$! ! " # $ % & ' ( ) * + , # #                 (2)emerging adj.走向成熟的;新兴的 emerging market新兴市场 emerging economies新兴经济 emerging industry新兴产业;新兴行业 (3)emergence n.出现,浮现;发生;露头 She then emerged from the courthouse to thank her supporters. 然后她从法院大楼出来向支持者们表示 感谢。 The television screens of the next century will be linked up to an emerging world telecommunications grid. 下个世纪的电视屏幕将与一种新兴的世界电 信网格相连。 What is the custom and usage in this emergence? 这里出现的习俗和用法是什么? 【针对练习】 单句语法填空 (1)Many             (emerge)nations got back to their precrisis levels of output in 2009. (2)They prefer to wait for the             (emerge)of a new physics theory of everything. (3)Modern linguistics                   (emerge) as a distinct field in the nineteenth century. 完成句子 (4)So how did Japan finally                         its banking crisis? 那么日本最终是如何度过银行业危机 的呢? (5)With the rapid development of Chinas economy,express presents great vitality as                         . 随着我国经济的飞速发展,快递业作为 一个新兴产业展现出了蓬勃生机。 2. evaluation n.评估,评价 (P113)The third stage is called “evaluation”. 【翻译】第三个阶段被称之为“评估”。 【语言提升              】 make an evaluation of对……进行评估 evaluate vt.评价;估价;求……的值  vi.评 价;估价 evaluate sb. on / by根据……评价某人 Our teachers often give some evaluation on us according to the performance in their eyes. 通常,我们老师经常根据在他们眼中我们的 表现来对我们作出评价。 Dont evaluate people by their clothes. 不要根据衣着来评价人。 【针对练习】 单句语法填空 (1)He got a good           (evaluate). (2)First,assist him in                   (evaluate)his life. 完成句子 (3)We                         how well the policy is working. 我们需要对这一政策产生的效果作出 评价。 (4)The way the guests were treated in the hotel influenced                     the service. 客人在酒店受到的待遇影响了他们对服 务的评价。 (5)Writing down your progress allows you                         your work. 写下你的进度可以让你客观地评估你的 工作。 ◇句式解读 1. (P112)Then you cant help shouting out: “Aha!Thats it                                                                        !” "$" # # # # - . / 0 # 1 2 3 4 5 6 7 8 9 【翻译】然后你情不自禁地大喊:“哈哈,就 是它!” 【句式剖析】 cant help doing sth.为固定结构,意为“情不 自禁,忍不住做某事”。 【句式提升                        】 (1)cant help (doing)是指看到某物而想 起了什么,睹物生情,或是受到某事物 刺激而引起了另外一个动作。 (2)cant help to do sth.意为“不能帮助做某 事”。 (3)cant help sb. doing sth.意为“不能使某 人不做某事”。 I cant help feeling sorry for the poor man. 我不禁为这个可怜的男人感到难过。 请注意此句式与cant help to do sth.的区别: She cant help to clean the house because shes busy making a cake. 因为她忙于做蛋糕,所以她不能帮忙打扫房 子的卫生。 She could not help the tears of rage rolling down her face. 她止不住她愤怒的眼泪顺着面颊流下来。 【针对练习】 单句语法填空 (1)She couldnt help         (envy)Helen. (2)While shopping,people sometimes cant help                     (persuade) into buying something they dont really need. 完成句子 (3)Whenever I hear the story,I                               . 我不管何时听到这个故事,都忍不住 要哭。 (4)We                               by their zeal. 我们不由得被他们的热情感动。 (5)We                               us just now. 刚才我们无法让他们不看到我们。 (6)I                               her accident. 我总忍不住想起她的那起事故。 (7)She                               the conversation at that time. 在那时,她忍不住偷听对话。 2.(P113)After you deeply become involved in an area,you do nothing. 【翻译】在你深入一个领域后,你什么都 不做。 【句式剖析】 “After you deeply become involved in an area” 是after引导的时间状语。 【句式提升】 (1)after的意思是“在……之后”,引导时间 状语从句时的常见用法如下: ①遵循“主将从现”的原则 He will go to Beijing to work after he graduates from the university. 他大学毕业后将去北京工作。 ②从句表示的动作发生在主句动作之前,如 果强调从句的动作发生在前,从句时态要用 过去完成时,主句用一般过去时。 He went out for a walk after he had finished the work. 他完成这项工作后出去散步。 注意:从句表示的动作发生在主句动作之前, 如不强调动作的先后,主句和从句均用一般 过去时。 He went to bed after he finished his homework last night. 昨晚他完成家庭作业后就上床睡觉了。 (2)when,before,after 引导时间状语的 区别: ①when引导时间状语从句时表示“当……                                                                        的 "$# ! " # $ % & ' ( ) * + , # # 时候”,when既可以指时间段也可指时间 点,从句中既可用延续性动词又可用非延续 性动词,且动作既可和主句的动作同时发生 又可在主句的动作之前或之后发生。注意体 会如下例句: Ill call you when I get there. 我一到那里就给你打电话。 When the wind blows,all the doors rattle. 只要风一吹,所有的门就吱嘎作响。 He stopped trying, when he might have succeeded next time. 他不再试了,其实他可能下一次就会成功。 When I came home,my wife was cooking dinner. 我回家时,妻子正在做晚饭。 ②before引导时间状语从句时表示主句的动 作发生在从句动作之前。 See me before you leave. 在你离开之前来见我。 Before they drive any of the buses,they will have to pass a special test. 在驾驶公共汽车之前,他们必须通过专门测验。 ③after引导时间状语从句时表示主句的动作 发生在从句动作之后。 I saw them after I arrived. 在我抵达之后,我见到了他们。 I found his pen after he had left. 在他走后,我找到了他的笔。 【针对练习】 完成句子 (1)It will be four days   . 他们要过四天才能回来。 (2 ) Einstein almost knocked me down                                 . 爱因斯坦几乎把我撞倒才看到我。 (3)My father had left for Canada just                                 . 我父亲恰好在信到之前去加拿大了。 (4)They had not been married for four months                                                                   . 他们结婚还不到四个月就离婚了。 (5)                                , please let me know what you decide. 你仔细考虑过以后,告诉我你的决定。 (6)                                , we went home. 完成工作之后,我们回家了。 (7)Youll feel better   . 吃完这些药丸后你会感到好一些                                               。 = 8 : > ? < 对应学生用书学案P 一、单词拼写 1. Software is different because it is an       (新 兴的)reality. 2. Hes completely           (一窍不通的) about computers. 3. How will this affect your next performance         (评估)? 4. Authentic Italian cooking is very healthy— witness the low           (发生率)of heart disease in Italy. 5. The           (潜伏)period lasts approximately 10—14 days after contact. 二、单句语法填空 1. We saw the           (emerge)of flight search engines such as Kayak and Skyscanner. 2. But often whats alike in both managers and staffers is a           (clue)about the ingredients for success. 3. The market situation is difficult to           (evaluation)                    . "$$ # # # # - . / 0 # 1 2 3 4 5 6 7 8 9 4. They lay eggs that           (incubation) through the winter. 三、完成句子 1. All rivers                 the sea. 百川归海。 2.                                 she didnt look sleepy any more. 突然她看上去不再瞌睡了。 3. Teenagers are still                                 learning to tell right from wrong, so they might make mistakes sometimes. 青少年仍处于学习辨是非的阶段,所以有时 候他们会犯错。 4. With                                 I realised what the dream meant. 我突然明白了这个梦意味着什么。 5.                         there was someone knocking on the door. 突然有人敲门。 6. As is                               with elderly people,Grandpa talked about my new hairstyle for at least 50 minutes. 就像老年人经常做的那样,爷爷至少花了50 分钟谈论我的新发型。 请同学们认真完成练案[15                           ] Period Four  Lesson 3 3 4 5 6 0 7 对应学生用书学案P Ⅰ.猜词意 A.重力;引力 B.降低;减少 C.宏伟的;壮丽的;隆重的 D.克服(困难);控制(感情);征服;战胜 E.理论的 1. This is certainly a theoretical risk but in practice there is seldom a problem. (    ) 2. Gravity is the force that causes things to drop to the ground. (    ) 3. The number of staff in the company has declined from 217,000 to 114,000. (    ) 4. My Mum and Daddy used to have a grand Christmas party every year. (    ) 5. If you overcome a problem or a feeling,you successfully deal with it and control it. (    ) Ⅱ.猜单词拼写 1. theory n.理论;学说→           adj.理 论的 (参考:practice→practical) 2. over + come→           vt.克服;控制;征 服;战胜 (参考:over + sleep→oversleep) 3.         v.降低;减少→rise / increase v.(反 义词)提高 Ⅲ.完成句子 1. To our relief,the children returned home                 at last. 令我们感到宽慰的是,孩子们最终安然无恙 地回到了家里。 2.                         ,the sports meeting will be held on time. 尽管天气不好,运动会将按时举行                                  。 "$%

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Unit 12 Period Three Lesson 2(学案)-【成才之路】2024-2025学年高中新课程英语选择性必修第四册同步学习指导(北师大版2019)
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Unit 12 Period Three Lesson 2(学案)-【成才之路】2024-2025学年高中新课程英语选择性必修第四册同步学习指导(北师大版2019)
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