Unit2 Period 4 Using Language (Ⅰ) （课件PPT）-【金榜题名】2025-2026学年高二英语选择性必修第一册高中同步学案（人教版）

Unit 2　Looking into the Future Period 4　Using Language (Ⅰ) 要点内化课 Unit 2　Looking into the Future 返回导航 1 目录 contents Part 01 课前 知识储备 Part 02 课堂 优化探究 Part 04 课时作业 Part 03 随堂 达标演练 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 课前 知识储备 返回导航 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 课堂 优化探究 返回导航 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 随堂 达标演练 返回导航 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 Unit 2　Looking into the Future 返回导航 1 课时作业（八） 点击进入 word Unit 2　Looking into the Future 返回导航 1 谢谢观看 Unit 2　Looking into the Future 返回导航 1 [素养要求] 1．Learn and grasp the following important new words，phrases and expressions: combine，predict，prediction，oppose，absence，advocate，emphasis，resist，resistance，keep in touch (with...) ，benefit from，rather than. 2．Understand the following useful sentence patterns: it作形式主语和形式宾语的用法。 3．According to the context，use new words，expressions and difficulty sentences correctly. Ⅰ.根据语境及首字母提示写出单词 1．This orange drink doesn’t contain a rtificial colours. 2．The weather f orecast says it will be sunny tomorrow. 3．The r ural scenery was so beautiful that he decided to leave the city for two weeks. 4．What do you think about the marketing p rospect 　in the next ten years? 5．We guessed that we would meet a certain amount of r esistance to our plan. 6．Young as I am，I already know what c areer I want to follow. 7．A s ignpost indicated the right road for us to follow. 8．It’s impossible to p redict the eventual outcome of the competition. Ⅱ.根据语境选词填空 prediction，absence，advocate，resist，oppose，cease，essay，clone，emphasis，combine 1．Please look after my office during my absence at home. 2．Many people advocate building more hospitals. 3．Efforts and confidence combine to make a full man. 4．Our English course places great emphasis on conversational skills. 5．Both teachers and students oppose the measures. 6．This essay shows a great improvement on your recent work. 7．The factory has to cease making bicycles because of the severe market competition. 8．Many young people could not resist the spiritual pollution. 9．Do you think it worthwhile to clone Dolly with so much money? 10．In all，this method has better effects on earthquake prediction in East China. 词汇 空间 动词＋­tion→名词 predict v．预测；预言→prediction n．预测；预言 pollute v．污染→pollution n．污染 advocate v．提倡；支持→advocation n．提倡；支持 oppose v．反对；抵制→opposition n．反对；抵制 inform v．告诉；通知→information n．消息；信息 Ⅲ.依据文章内容填写下列空格 [重点词汇] 1．oppose　vt.反对；抵制；阻挠 [归纳拓展] (1)oppose sth./doing sth.反对(做)某事 (2)opposed adj.反对的；对立的 be opposed to (one’s) doing sth.反对(某人)做某事 (3)opposite n．相反的人或事物 adj.相反的；对立的 [语境感悟] With a lot of people opposing the new proposal，the government postponed it. 因为很多人的反对，政府延迟了这项新提案。 The parents strongly opposed their daughter going there alone. 父母极力反对女儿单独去那儿。 Good habits always lead to high efficiency，while bad ones bring the opposite. 良好的习惯总是产生较高的效率，而坏的习惯则相反。 [温馨提示]　oppose后跟表示动作的词作宾语时，后面要用动名词形式。be opposed to结构中，to是介词，其后也要用动词的­ing形式。 [即学活用] (1)单句语法填空 ①Many old men oppose cutting (cut) down the 100­year­old tree for rebuilding a shopping center. ②Strangely，Mr.Green，also opposed (oppose) to the new policy，made no remark in the discussion. ③She remained bitterly opposed to the idea of moving abroad. (2)完成句子 ④我反对星期天购物，因为太拥挤了。 I oppose going shopping/am opposed to going shopping/am against going shopping/object to going shopping on Sundays for it is too crowded. 2．on the other hand一方面(常与on the one hand对应使用) [归纳拓展] (1)on the other hand　(可是)另一方面 (2)on (the) one hand...；on the other hand... 一方面……；另一方面(却)…… first(ly)...second(ly)...第一……；第二…… for one thing...for another...一则……；二则…… (3)by hand手工 at hand在手边；在近处 give sb.a hand帮某人一把 [语境感悟] On the other hand，some paintings of modern art are so realistic that they look like photographs. 而另一方面，有些现代派的艺术作品却是那么真实，看上去就像是照片。 On the one hand，I have strong belief that I will do well in the exam；on the other hand，I feel a bit nervous，though it’s not difficult. 一方面，我坚信会在考试中做得很好；另一方面，虽然不难，我仍感觉有点紧张。 For one thing，we don’t have enough money，and for another we don’t have enough time. 首先，我们没有足够的资金；其次，我们没有足够的时间。 To improve your English, first(ly)，you should listen more; second(ly) ，you should read more. 为了提高你的英语水平，第一，你应该多听；第二，你应该多读。 [佳句背诵] On the other hand，they burned slightly more calories (卡路里)，on average，during the workout after breakfast than after fasting. 另一方面，他们在早餐后的锻炼过程中消耗的热量平均略高于禁食后。 [温馨提示]　on the one hand中的the可以省略，而on the other hand中的the不能省略。另外，on the other hand可以单独使用。 [即学活用] (1)单句语法填空 ①Having the right equipment at hand will be very helpful. ②It is an act of kindness to give someone a hand. ③Until the 1980s almost all olives were packed into jars by hand. ④I’m not going to buy it；for one thing I don’t like the color，and for another it’s far too expensive. ⑤I want to go to the party，but on the other hand，I ought to finish my homework. (2)完成句子 ⑥一方面，它们有助于提高我的书写技能和开阔我的眼界。另一方面，它们能丰富我的生活，并且给我提供极大的乐趣。 On the one hand　，they help to improve my writing skills and broaden my horizons.　On the other hand　，they can enrich my life and provide me with great fun. 3．absence　n．不存在；缺乏；缺席 [归纳拓展] (1)absence from　缺席；不在 in one’s absence　某人不在时 in the absence of　不在；缺少 (2)absent adj.　不在的，缺席的 be absent from　不参加；缺席 [语境感悟] Courage is not the absence of fear，but rather the judgement that something else is more important than fear. 勇气不是没有恐惧，而是判断出有什么比恐惧更重要。 If you are in the absence of social skills，it can lead to many problems. 如果你缺乏社交技巧，会导致很多的问题。 Dear Miss Li，I am writing to apologize to you for being absent from the activity of the English club on May 5th. 亲爱的李老师，我因没有参加5月5日的英语俱乐部活动而写信向你道歉。 [即学活用] (1)单句语法填空 ①It is because of a long absence (absent) from school that I am a bit behind the other classmates. ②To our surprise，her parents were absent from her wedding ceremony. (2)句型转换 ③Her absence from the meeting caused lots of doubts. →That she was absent from the meeting caused lots of doubts. ④I took pride in what I had done in my father’s absence. → I took pride in what I had done in the absence of my father　. 4．advocate　vt.提倡；支持；拥护 n.提倡者；支持者；拥护者 [归纳拓展] (1)advocate (doing) sth.提倡/拥护/支持(做)某事 advocate that...　主张…… (2)an advocate of/for ……的提倡者/拥护者 [语境感悟] However，I still think people should advocate improvements in the way we use energy today. 然而，我依然认为人们应该提倡改进我们今天这种使用能源的方式。 Others advocated that we (should) encourage more and more people to wear traditional clothes. 另外一些人主张我们应该鼓励越来越多的人穿传统服装。 She’s a passionate advocate of natural childbirth. 她竭力主张自然分娩。 [佳句背诵] LoveFone，a company that advocates repairing cellphones rather than abandoning them，opened a mini workshop in a London phone box in 2016. LoveFone是一家提倡修理手机而不是丢弃手机的公司，2016年在伦敦一个电话亭开设了一个迷你车间。 [温馨提示]　advocate后接宾语从句时，从句谓语动词用(should＋)动词原形。 [即学活用] (1)单句语法填空 ①He advocated that the children　(should) take (take) an active part in sports games. ②Many experts advocated rewarding (reward) the children for good behavior. ③She has always been an advocate of/for changes to English spelling，to make it easier to learn. (2)完成句子 ④The Chinese government advocates that we (should) live a low­ carbon lifestyle　(应该过低碳生活方式). 5．keep in touch (with...)(与……)保持联系；了解(某课题或领域的情况) [归纳拓展] keep track of 掌握……的最新消息；了解……的动态 keep(...)in mind　牢记 keep up　坚持；维持；沿袭 keep up (with)　赶上；不落在后面 keep it up　保持优秀成绩；继续干下去 keep...out of 使……不入内；不惹事 keep away from　(使)不接近 [语境感悟] I’ve been working twelve hours today，and I shall not be able to keep it up. 我今天已经工作了12个小时了，我不能再继续干下去了。 During the outbreak of new coronavirus，we stayed at home and kept in touch with our friends through the Internet. 在新型冠状病毒爆发期间，我们呆在家里，通过互联网与朋友保持联系。 In face of the challenge for the moment，it’s the most important to keep up a good state of health. 面对目前的挑战，最重要的是保持良好的身体状态。 I can’t keep up with all the changes in computer technology. 计算机技术的各种改进我已跟不上了。 [即学活用] (1)单句语法填空 ①There is only one possible way to keep away from the danger. ②I keep in touch with most of my old school friends. ③It’s difficult to keep track of all the new discoveries in this field. (2)完成句子 ④老师总是告诫同学们要牢记，有时艰难的道路是通向顶峰的唯一途径。 The teacher always asks his students to keep it in mind that sometimes the rough road is the only access to the peak. 6．get into陷入；染上(坏习惯) [归纳拓展] get across　解释清楚，传达；被理解；使人了解 get along with　进展；相处 get away from　摆脱；回避；偏离 get away with　被放过；逃脱惩罚 get down to (doing) sth.　着手认真做某事 get in　收获 get into the habit of　养成……的习惯 get over　克服 get through　设法联系上(尤指打通电话)；(设法)做完；通过；渡过(难关)；用完；耗尽 [语境感悟] We will be able to get over all kinds of challenges if we can stick to our dreams and never give up. 如果我们能坚持梦想，从不放弃，我们就能克服各种各样的挑战。 They are looking forward to my giving a hand to them and they hope to get through the exam successfully. 他们期待我能帮助他们，而且他们也希望能成功通过考试。 Of course the best way to deal with these drugs is not to get into the habit in the first place! 当然，对付毒品的最好的方法就是首先不能染上(吸毒的)这一坏习惯！ After Christmas I’m going to get down to some serious job­hunting. 圣诞节后，我打算开始认真地找工作。 [即学活用] (1)单句语法填空 ①As we all know，our friends lend us a helping hand when we need help and they help us get through difficult situations. ②If we can get over present difficulties，then everything should be all right. ③The moment he arrived home，he got down to solving (solve) the problem. (2)英译汉 ④We could not have him getting away with a fine，for he had made such a serious offence. 　他犯了那么严重的罪行，我们绝不容忍他只交罚款了事。　 7．resist　vi.&vt.抵制；反抗；抵挡 [归纳拓展] (1)resist doing sth.　反对做某事 can’t resist doing sth. ＝can’t help doing sth.忍不住做某事 (2)resistant adj.抵抗的；有抵抗力的 be resistant to sth.对某物有抵抗力 (3)resistance n．抵制；反对；抗拒 [语境感悟] I know it is time for me to set out to do my homework，but I just can’t resist playing computer games. 我知道是时候开始做作业了，但我就是忍不住要玩电脑游戏。 For months the company has resisted changing its accounts system. 几个月来，公司一直拒绝改变其账务系统。 Many young girls aren’t resistant to the delicious food，so they become fat. 许多年轻女孩抵制不住美食的诱惑，因此就变胖了。 [温馨提示]　resist表示“忍住”时常与表示否定意义的can’t/can hardly/be not able to等连用；resist后接动词­ing形式，不接不定式。 [即学活用] (1)单句语法填空 ①She couldn’t resist showing (show) off her new skirt the moment she entered the classroom. ②Among them are special windows that are resistant (resist) to dirt and water. ③There has been a lot of resistance (resist) to this new law. (2)同义句转换 ④The little girl couldn’t help asking her parents to buy the beautiful skirt. →The little girl could’t resist asking her parents to buy the beautiful skirt. 8．all in all整体来说；总而言之 [归纳拓展] above all　最重要；首先 after all　毕竟；终究 first of all　首先 in all　全部；合计 at all　(否定句)一点也不；(疑问句)到底；究竟 [语境感悟] Don’t believe the advertisement.After all，it is the customers who pay for whatever you are given. 不要相信广告。毕竟是顾客买单。 To be great，you must be smart，confident，and，above all，honest. 想要优秀，你必须要聪明、自信，最重要的是诚实。 All in all，every road leads to Rome，but I do believe hard work pays off. 总之，条条道路通罗马，但我坚信努力总会有回报． [温馨提示]　at all常用于否定句和条件从句中以加强语气。 [即学活用] (1)单句语法填空 ①All in all，it has been a great success. ②First of all，let me ask you something. (2)用all短语完成下列片段 ③You shouldn’t have scolded the boy at all　，he is a child after all　；　above all　，he made only two mistakes in all . 你根本不该责备那个男孩，他毕竟还是一个孩子；尤其是他总共才出了两处错。 [重点句型] 1．Probably the most well known are the Amish，a group of Christians living in rural America. 也许最著名的是阿米什人，一群住在美国农村的基督徒。 [句式分析] 该句是一个倒装句。把作表语的the most well known提前，句子使用全部倒装。 [归纳拓展] (1)当表语是分词、副词、形容词、介词短语，主语比较长且主语是名词时，为了保持平衡或强调表语，常把表语放在句首，引起句子完全倒装。句型结构为：分词/副词/形容词/介词短语＋be＋主语。 (2)表示时间、地点和动作转移的副词，如here，there，now，then，up，down，in，away，out等置于句首，且主语是名词，谓语动词是不及物动词时，句子需用完全倒装。此时，句子多用一般现在时或一般过去时。 (3)表示地点的介词短语置于句首，且主语是名词时，句子用完全倒装。 [语境感悟] Then came the moment we had been looking forward to. 我们一直盼望的时刻来了。 Just in front of our house stands a tall tree with a history of 1000 years. 就在我们的房子前面，有一棵一千年历史的大树。 Especially amazing is the Incas’ dry stone method of building。 尤其令人惊奇的是印加人的干石建筑方法。 [温馨提示]　上述结构中，若句子的主语是人称代词时，主谓则不用倒装。 Tom held the old man up and away he went. 汤姆扶起老人后，他就走了。 [即学活用] (1)句型转换 ①A professor sits in a lecture hall of a university in England. →In a lecture hall of a university in England sits a professor　. ②Scientists from all over the world were present at the meeting. →　Present at the meeting were scientists from all over the world. (2)完成句子 ③接着传来了多莉病重的坏消息。 Then came the disturbing news that Dolly had become seriously ill. 2．Moreover，the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. 此外，互联网使朋友和家人很容易保持联系，即使他们在世界的两端。 [句式分析] 句中has made it possible for friends and family to keep in touch easily属于“make it＋adj./n.＋for sb.to do”句型，其中it作形式宾语，而真正的宾语是后面的动词不定式。 [归纳拓展] (1)make＋it＋形容词/名词＋that从句 make＋it＋形容词/名词＋to do make＋it＋no good/no use/no value...＋doing sth. (2)常用于这种句型的动词还有：think，consider，find，feel等。 [语境感悟] This produced a chain reaction，which made it possible for life to develop. 这就产生了一系列的反应，使生命的发展成为可能。 People in the west make it a rule to buy Christmas presents for their relatives and friends. 在西方，人们常在圣诞节时为亲属和朋友购买礼物。 They made it clear to the public that they did an important and necessary job. 他们向公众表明：他们所做的工作重要且必不可少。 I consider it no use quarrelling with him about it. 我认为就这件事情和他争吵是没有用的。 [佳句背诵] The big brains make it harder for the body to move around and consume more energy. 大脑袋使得身体更难活动并且消耗更多的能量。 [即学活用] (1)单句语法填空 ①We find it impossible to finish the difficult task in such a short time. ②I think it my duty to help (help) you. ③She made it clear to me that she wished to make a new life for herself. (2)完成句子 ④精通这项技术可能会让我们更加有效地利用网络。 Mastering the technology makes it possible for us to use the Internet more effectiyely. 3．I couldn’t agree more.我完全同意。 [句式分析] 本句中否定词not与比较级more连用，表示最高级的含义。 [归纳拓展] 表示最高级意义的几种特殊结构： (1)否定词＋比较级“没有比……更……；没有像……一样……”，常用的否定词有no，not，never，nothing，nobody，hardly等。 (2)can/could＋never/not＋...＋ eq \b\lc\{(\a\vs4\al\co1(形容词/副词enough,too＋形容词/副词)) [语境感悟] As far as I am concerned，nothing is more pleasant than travelling. 在我看来，没有什么比旅行更令人愉快的了。 It was not until then that I suddenly realized nobody was happier than I was. 直到那时我突然意识到没有人比我更幸福了。 He is so kind and helpful; you can’t praise him too much. 他既善良又乐于助人，你再怎么表扬他都不为过。 [即学活用] (1)单句语法填空 ①Remember no one is better (good) than you and no one is smarter (smart) than you. ②Mr.Stevenson is great to work for—I really couldn’t ask for a better boss. (2)完成句子 ③这是我读过的最有趣的故事。 I have never read a more interesting story than this one. Ⅰ.单词拼写 1．It’s very important to keep in mind as many English words and phrases　(短语) as possible. 2．After his death，his children will certainly carry on his career　(事业). 3．The theme park is not available　(可用的) now because the roller coaster is being repaired. 4．Having smoked too much，he has suffered from lung cancer　(癌症). 5．Further measures will be taken to rid our streets of crime　(犯罪). 6．As we all know，satellites have been used for communication as well as the weather forecast　(预报). 7．As for the work，it is vital to keep accurate　(准确的) records. 8．No matter how many people oppose　(反对) it，time will prove that your ideas are right. 9．The remote　(遥远的) desert area is accessible only by helicopter. 10．Everyone obeys　(遵守) the rules; anybody who breaks the rules is punished. Ⅱ.单句语法填空 1．We should persuade the kids to keep (keep) away from violent computer games. 2．When the lost boy saw the smoke rising in the distance　(distant)，he became excited immediately. 3．Learn to combine your knowledge with experience，and you are sure to succeed. 4．He gave me a variety of examples to confirm that his prediction (predict) was correct. 5．She turned her back to him when he explained the reason for his absence (absent) from the party. 6．What you said has no relevance (relevant) to the subject. 7．One reason for her preference (prefer) for city life is that she can have easy access to places like shops and restaurants. 8．His being fired gave a big warning (warn) to anyone who is lazy and dishonest in the company. 9．After he witnessed his house broken into，he began to pay more attention to security　(secure). 10．I have such a good command of English that I am elected as an assistant of my English teacher. Ⅲ.短语填空 daily routine，as to，switch off，lead to，catch fire，in this sense，keep in touch with，early on，along with，on the other hand 1．When you come back you feel energetic and you are happy to be back to your daily routine　. 2．I switched off all the lights before I went out. 3．The Internet makes it convenient for us to keep in touch with each other. 4．We encountered problems early on in the project. 5．Two farm workers died when a barn caught fire　. 6．　In this sense　，children should enjoy the same rights as adults. 7．　As to our future plans，I think I only need to say that the company intends to expand at a steady rate. 8．There is no doubt that the increase in demand leads to the rise in prices. 9．Mr.Green，　along with his friends，is going to play golf tomorrow. 10．On the one hand，hospitals lose money.However，　on the other hand　，if people are healthy，don’t think of it as losing money; think of it as saving lives. $$