2021新版北师大版必修第二册英语Unit5 Topic talk&Lesson1 教案.zip

1 Unit5 Topic talk but it is not the only kind of pollution. （2020山东聊城校级月考）According to some experts, paper-cutting conveys the wish for family reunions and to maintain links with ones, alive or dead. This lively city once a small fishing village is today an international business center. 【答案】1.live。live 在此作前置定语，意为“现场演出的”。2.living。living 在此作前置定语，意为”活着的”。 3.alive。alive 在此作后置定语，意为“活着”。4.lively。lively 在此作前置定语，意为生气勃勃的。 3.crowded 【用法归纳拓展用法归纳拓展】 (1)crowded adj. 拥挤的；挤满人的拥挤的；挤满人的 be crowded with. 挤满/充满 Before the Spring Festival, all shops are crowded with shoppers. 在春节前，所有的商店都挤满了购物者。 (2)词性拓展：词性拓展：crowd n. C人群，观众；一伙人人群，观众；一伙人 3 a crowd of 一群 go with/follow the crowd 随大流，附和大众 the crowd 民众，群众，老百姓（作主语时，若强调整体，谓语动词用单数形式；若强调个体，谓语动词用复数形 式） vt. 使使拥挤拥挤 vi. 聚集，群集聚集，群集 crowd in (on sb.) 涌上（心头）；涌入（脑海） crowd into ones mind 涌上某人的心头 crowd into. 大批涌入（狭小的空间） crowd.into 把挤进 语境串记语境串记 Crowds of students crowded into the school bus , and in a while it was too crowded to hold any one else. 成群的学生涌进了校车，不一会儿，车就太挤，容不下其他任何一个人了。 【练习】1.语法填空 The place was crowded (crowd) as usual and we had to climb steep(陡的) stairs in order to find an empty table. （2020黑龙江哈尔滨三中期末）The online game platform is crowded with teenagers, few of them enthusiastic about study. Thousands of people crowded into the stadium to watch the basketball match. 2.用 crowd 的相关短语完成句子 一群男孩儿正在操场上踢足球。A crowd of boys were playing football in the playground. 他突然有了一个想法：建设另一条高速公路就能解决问题。 A thought crowded into his mind/crowded in on him that building another expressway could solve the problem. 4. shocked 【用法归纳拓展用法归纳拓展】 (1)shocked adj. 惊愕的，受震惊的。多用来形容人所处的状态。惊愕的，受震惊的。多用来形容人所处的状态。 be shocked at sth. 对感到震惊 We were all shocked at the news of his death. 听到他的死讯，我们都感到震惊。 (2)词性拓展：词性拓展：shock vt. 使震惊，使惊愕使震惊，使惊愕 It shocks sb. to do sth. 做使某人震惊。 It was shocked to hear that he had resigned. 听到他辞职的消息，我感到吃惊。 It shocked me to think how close we had come to being killed.想到我们差点就没命，我心惊肉跳。 n. C usually sing.，U震惊，惊愕，令人震惊的事；U休克； C,U(由爆炸、地震等引起的）剧烈震动，剧烈震荡 in (a state of)shock 震惊，吃惊；处于休克状态give sb. a shock 让某人吃惊 4 a great/terrible shock 极大的震惊culture shock 文化冲击 【练习】语法填空 （2020天津 7 月完形填空改编）The lady would get a call from a stranger every morning who eventually made her believe that he was her friend , and then she lent him about $31,000. Jones was shocked (shock), when she said that she didnt actually mind being cheated. What I know is that almost 10,000 people lost their lives in the floods last year. Its really shocking (shock) . Every staff was in shock when hearing they would take a test on Sunday instead of having a picnic. The news of Zha Liangyongs death came as a great shock to everyone. Zhou Shihao, 17, from Shanghai Yichuan High School , was shocked at the statistics(数据）he had found. 5. wave 【用法归纳拓展用法归纳拓展】 (1)n. C波浪，海浪；心潮，风潮；波，波状运动；挥手，招手波浪，海浪；心潮，风潮；波，波状运动；挥手，招手 a wave of. 一阵/一股. radio waves 无线电波 give sb. a wave 向某人挥手 When he heard her rude remarks, a wave of anger swept over him. 听到她粗鲁的话语，一股怒火涌上他的心头。 (2)vi. (气体、液体等）漏出气体、液体等）漏出 escape from 从中逃跑 have a narrow escape 死里逃生；九死一生 The hunter tried to escape from the forest, but he lost his way. 猎人试图逃出森林，但是他迷路了。 (2)vt. 避开，避免（不愉快或危险的事物）。避开，避免（不愉快或危险的事物）。 escape (doing) sth. 逃脱（做）某事 escape death 死里逃生 A big rock rolled down and he narrowly escaped being hit.一块大石头滚了下来，差点儿砸着他。 【练习】语法填空 Last year I had narrow escape from a car crash, and I dont want to risk my life a second time. In order to escape being caught （catch），the thief tried to hide himself among the trees but failed. 7. frightened adj. 受惊的，害怕的。受惊的，害怕的。 【用法归纳拓展用法归纳拓展】 (1) be frightened of (doing) sth. 害怕（做）某事 be frightened to do sth. 害怕做某事 be frightened to death 吓得要死be frightened that. 害怕. Im frightened of walking home alone in the dark. 我害怕在黑夜里独自走路回家。 Im frightened to speak in public.我害怕当众讲话。 (2)词性拓展 frighten v. 使惊吓，吓唬frighten.away/off 把.吓跑 fight n. 惊吓，恐怖with/in fight 惊恐地 frightening adj. 引起恐惧的，使惊恐的，骇人的（多用于修饰物或事） 语境串记语境串记 What he saw in the forest frightened him. Whenever he walked by and thought of the frightening scene, he felt frightened. 他在森林里看到的东西吓到了他。每当他路过并想到那可怕的情景时，他都感到害怕。 【练习】语法填空 (2020河北衡水中学期末）Without anyone to turn to(求助), she felt frightened .(frighten). I always want to go to Mount Huangshan, but I am frightened to travel (travel) alone. Going to hospital can be a very frightening (frighten) experience for a child. The children were playing under the tree and their shouts frightened the birds away/off . 8.curious adj. 好奇的好奇的 【用法归纳拓展用法归纳拓展】 6 (1)be curious to do sth. 很想做某事be curious about sth. 对某事感到好奇 It is curious that 奇特奇特/不寻常。不寻常。 He was curious about who created such a masterpiece. 他好奇是谁创作了这样一幅杰作。 It was curious that she didnt tell anyone. 她没有告诉任何人，这很反常。 (2)curiously adv.好奇地；奇怪地 (3)curiosity n. U好奇心，求知欲；C奇物，珍品 out of curiosity 出于好奇 with curiosity 好奇地 satisfy/meet ones curiosity 满足某人的好奇心 语境串记语境串记 Children are always curious about everything they see and hear. They will ask various questions out of curiosity and even come up with some strange questions curiously. To meet their curiosity, wed better answer them patiently. 孩子们总是 对所见所闻感到好奇。出于好奇他们会问各种各样的问题甚至会好奇地提出一些奇怪的问题。为了满足他们的好 奇心，我们最好耐心地解答。 【练习】语法填空 (2020全国卷语法填空节选）Filled with curiosity (curious), the artist packed his bags and left. It is natural that children are curious about the world around them. For example , they want to know how their heart beats. They want to know why the ocean water tastes salty. Teachers should provide reading materials in the home that arouse their kids curiosity (curious) or increase their natural interest in the world around them. The little boy looked at the animal curiously (curious). She was curious to know (know) what was going on in the neighborhood. 9.observation n. C,U观察，观测，监视；观察，观测，监视；C观察结果观察结果 【用法归纳拓展用法归纳拓展】 (1)under observation 受到监视 (2)vt. & vi.观察；注意到，看到观察；注意到，看到 observe sb. doing sth. 观察/看到某人正在做某事 observe sb. do sth.观察/看到某人做某事 observe sth. done 看到某事被做 I observed him chatting with a stranger.我看到他正和一个陌生人聊夫。 I observed a man enter the room.我看到一个男人进入了这间屋子。 The old man observed the painting stolen by a thief.这位老人看见那幅画被一个小偷偷走了。 【练习】语法填空 When I passed by his house, I observed him playing (play) in the yard . The police officer observed the man enter (enter)the bank. Evidence gained from observation(s) (observe) and experiment is often used to confirm(证实) a scientific theory. 7 10.equal 【用法归纳拓展用法归纳拓展】 (1)adj.(大小、数量、价值等）相同的，相等的；大小、数量、价值等）相同的，相等的；(地位、权利等）平等的，同等的；地位、权利等）平等的，同等的；(能力、勇气等）相当的，能胜能力、勇气等）相当的，能胜 任的任的 be equal to (doing) sth. 能胜任/应付(做)某事；等于 be equal in sth. 在某方面相同/平等 They are two pieces of wood equal in width/of equal width.它们是两块宽度相同的木头 Patricia would be equal to the task of running a large department.帕特里夏能胜任管理一个大部门的工作。 Not all men are equal in the ability.不是所有人都能力相当。 (2)linking verb 等于，等于，(大小、数量、价值等）与大小、数量、价值等）与相等；相等；vt.比得上比得上 A equals B in. A 在方面比得上 B Four plus six equals ten. 四加六等于十。 No one equals him in strength. 论力气，无人能和他相比。 (3)词性拓展：词性拓展：equal nC相等物 adj平等的 vt比得上equally adv平等地，同样地equality nU平等， 相等unequal adj不相等的；不平等的 语境串记语境串记 All men are born equal. Everyone hopes to be treated equally because equality is the essential demand. 所有人生来都是平等的。每个人都希望被平等地对待，因为平等是基本的需求。 【练习】1.语法填空 （天津耀华中学月考）In terms of (在方面)working experience and the ability, I believe Tom is equal to the job . We must help people to find houses outside the city , but equally (equal) we must remember that some city people want to remain where they are. The two ropes are equal in length. 2.用 equal 的相关短语完成句子 I am sure he is equal to （能胜任）the task. Men and women are unequal/not equal in (在方面不相等）physical strength. Nobody can equal her in (在方面比得上她）patience. 11.pick up In the end, a boat picked me up. 最后我被一艘船救起。(教材语境 P31) 【用法归纳拓展用法归纳拓展】 (1)(从海里或危险处从海里或危险处) 营救，搭救营救，搭救 A lifeboat picked up survivors. 救生艇把幸存者救起来。 (2)搭载；搭载；(开车开车)接人接人 We drove to the airport the next morning to pick up Susan.我们第二天早上开车去机场接苏珊。 (3)捡起，拾起；拿起捡起，拾起；拿起 The boy picked up the hat for the old man.那个男孩替老人拾起了帽子。 8 (4)(偶然偶然)得到，听到，学会得到，听到，学会 If you live in Paris, I am sure you will pick up French easily. 如果你住在巴黎，我相信你会很容易地学会法语。 (5)接收（信号、声音、图像等）接收（信号、声音、图像等） We picked up radio signals for help from the plane with a breakdown. 我们接收到那架发生故障的飞机发出的无线电求救信号。 (6)取回，收集；取回，收集；(精神等）恢复；改善，好转精神等）恢复；改善，好转 I picked up my coat from the cleaners.我从干洗店取回了外衣。 He picked himself up soon after his failure in business. 经商失败以后，他很快就振作了起来。 (7)接电话接电话 The phone rang and rang and nobody picked up.电话铃响了又响，但没人接。 (8) (碰巧或廉价地碰巧或廉价地)买到买到 She picked up a valuable first edition at a village book fair.她在乡村图书展销会上买到一本珍贵的首版书。 【练习】判断下列句子中 pick up 的含义 （2018北京阅读理解改编）Instead of walking a few blocks(街区) to pick up a child or the dry cleaning, they send the self-driving minibus. 接人；取回 Thanks to the immediate measures taken by the central government , the economy picked up soon after the global financial crisis(金融危机). 好转 Its surprising that your brother picks up Russian so quicklyhe hasnt lived there very long. 学会 He picked up a wallet on the way to picking up his daughter yesterday. 捡起；接人 （2019北京阅读理解改编）The problem of robocalls(骚扰电话)has gotten so bad that many people now refuse to pick up calls from numbers they dont know. 接电话 After work Ill pick up some vegetables at the shop round the corner. 买到 12. recognise 【用法归纳拓展用法归纳拓展】 (1)vt. 辨别出，认出，认识辨别出，认出，认识 recognise sb. / sth. by. 通过.认出某人/某物 recognised him by his red hair. 我通过他的红头发认出了她。 (2)vt. 意识到，承认；认可，接受，赞成；公认意识到，承认；认可，接受，赞成；公认 recognise that/wh-从句从句意识到/承认 recognize.as/to be . 承认/认为是 It is recognised that.人们意识到，人们公认 We all recognised that he was a wise leader. 我们都承认他是一位英明的领导者。 We all recognised him as a wise leader.=We all recognised him to be a wise leader. It is recognised that environmental pollution has become one of the most serious problem that people face. 9 人们一致认为环境污染已经成为人们面临的最严重的问题之一。 (3)词性拓展词性拓展 recognisable adj容易认出的，易于识别的 recognition nU认识，认出；sing.，U认可，承认 【练习】1.判断下列句子中 recognise 的含义 We hadnt seen each other for thirty years, but I recognised her right away. 认出 The World Health Organization has recognised alcoholism(酷酒) as a disease since 1951. 承认 （2020天津 5 月完形填空改编）I began to recognise that we have many of the same values and sometimes the same opinions. 意识到 2.语法填空 （2018江苏阅读理解改编）When a dark-colored cake was served on a black plate rather than a white one, customers recognised it as sweeter and more tasty. 当一个深色的蛋糕放在一个黑色的盘子里而不是一个白色的盘子里时，顾客会认为它更甜，更甜。 重点句型分析重点句型分析 1.The moment I heard the word I became very frightened. 一听到那个词，我就感到恐惧万分。(教材 P31) 【句式分析】The moment I heard the word I became very frightened. 时间状语从句 主句（主系表结构） 【考点提炼】the moment 引导时间状语从句 the moment 引导时间状语从句，表示“一就”，相当于 as soon as。 I recognised her the moment I saw her. 我一眼就认出了她。 He was so tired that he fell asleep the moment he went to bed.他困得很，一上床就睡着了。 【归纳拓展】引导时间状语从句，且表示“一就”含义的还有 the minute, the second, the instant, immediately, directly, hardly / scarcely . when, no sooner.than., as soon as 等。 Directly you feel any pains, you must go to the doctor. 你一感觉疼痛就必须去看医生。 We will leave the minute you are ready. 你一准备好，我们就出发。 Written for children, the book became popular with parents immediately it came out. 这本书是为孩子们写的，一出版就深受家长欢迎。 We were all struck by the beautiful scenes of Shangri-La as soon as we arrived there. 到达香格里拉，我们就都被那里的美景迷住了。 特别提醒：特别提醒： 【 hardly/scarcely.when, no sooner.than.中主句应用过去完成时，从句应用一般过去时；当 no sooner. hardly/scarcely. 位于句首时，主句要部分倒装。 No sooner had we arrived at the station than the train left. 我们刚到火车站火车就开了。 10 练习】1.语法填空 Hardly had he had time to settle down when he sold the house. No sooner had Tu Youyou stepped on the stage than the audience broke into thunderous(雷鸣般的) applause. 2.一句多译（每空一词） 我刚到办公室，我的妻子就打电话让我马上回家。 My wife phoned me to go back home at once immediately/directly I arrived at the office . The instant/moment/minute/second I arrived at the office , my wife phoned me to go back home at once. As soon as I arrived at the office , my wife phoned me to go back home at once. Hardly/Scarcely had I arrived at the office when my wife phoned me to go back home at once. No sooner had I arrived at the office than my wife phoned me to go back home at once. 2. I felt sick, as if I was falling from a mountain top in a dream. 我感到一阵恶心，仿佛梦里从山顶坠落。(教材 P31) 【句式分析】I felt sick , as if I was falling from a mountain top in a dream. 主句 方式状语从句 【考点提炼】as if 引导的方式状语从句的用法 as if 意为“似乎，好像”，可以引导方式状语从句，其意义和用法与 as though 相同。 He opened his mouth as if he would say something. 他张开嘴似乎要说什么。 She loves the boy as if he were her son. 她爱这个男孩，就好像他是她的儿子一样。 【归纳拓展】as if 还可以引导表语从句，常置于系动词 look, seem, sound, feel, smell 等之后。 Listen to the thunder! It seems as if it is going to rain.听雷声！看来似乎要下雨了。 It looks as if shes gone away for a few days. 看起来她好像已经外出几天了。 as if 引导的从句有语气上的变化：引导的从句有语气上的变化： 1as if 从句用陈述语气的情况： 当说话者认为句子所述的是真实的或极有可能发生或存在的事实时。 It seems as if the boy has lost his way.那个男孩好像迷路了。(陈述语气) 2as if 从句用虚拟语气的情况： 当说话人认为句子所述的是不真实的或极少有可能发生或存在情况时，从句用虚拟语气，其形式如下： a如果从句表示与现在事实相反，谓语动词用一般过去时。 b如果从句表示与过去事实相反，谓语动词用“had过去分词”。 c如果从句表示与将来事实相反，谓语动词用“would/could/might动词原形”。 She treated her husband as if/though he were a stranger.她待她丈夫如陌生人。(虚拟语气) She talks and talks as if she would never stop.她说了又说，好像永远停不下来。(虚拟语气) 11 【练习】语法填空 I dont know why she is looking at me as if she knew (know) me. Ive never seen her before. To the couples great surprise, the house is in a mess as if it was broken (break)into. 3.the larger the bodies were, the more rapidly they fell. .物体越大，下落速度越快（教材 P31） 【句型分析】本句是“the+比较级，the+比较级”结构，表示“越越”。 【考点提炼】“the+比较级（+主语+谓语）, the+比较级（+主语+谓语）”结构 (1)该结构意为“（）越，(）越”，表示后者随着前者的变化而变化。 The more learned a man is, the more modest he usually becomes. 一个人越博学，往往变得越谦虚。（陕西高考） (2)通常情况下，前一个“the+比较级（+主语+谓语）”相当于条件状语从句，后一个“the+比较级（+主语+谓语） ”相当于主句。 (3)在表示将来意义的情况下，该结构的前半部分常用一般现在时，后半部分用一般将来时。 Its believed that the harder you work, the better result youll get. 人们认为，你工作越努力，得到的结果就越好。 (4)如果句意明确，该结构常以省略形式出现。 The more, the better. 多多益善。The sooner, the better. 越快越好。 【练习】1.语法填空 （2019浙江完形填空改编）There are lots of ways to raise awareness for a cause. Usually, the stranger (strange) the idea is, the more it gets noticed. （四川高考阅读理解改编）The more fat you take in before bedtime, the greater (great) burden you will put on your body at night. （全国卷阅读理解改编）The more positive (positive) an article, the more likely it was to be shared, as Dr. Berger explains in his new book, “Contagious: Why Things Catch On.” 2.完成句子 She is getting more and more （越来越）patient with the exams and of course, the more careful （越细 心）she is, the better/higher marks （得分越高）she will get. All these factors make microblog more and more popular （越来越受欢迎）with high school students. As Im getting fatter and fatter （越来越胖）, I have to let my shirt out a little. Before I could reply, the taller of the two boy students （两个男同学中较高的那一个）, Dai Tao, offered to share most of my loads. 语法语法 定语从句（定语从句（2） 思维导图思维导图 12 【挖教材语法示例】 用适当的关系副词完成下面教材中的句子 1. That was the day when it took only six hours to break my body and soul. 2. One day, my two brothers and I were coming back from the islands where we often risked going and got more fish than others. 3. As you can see, the reason why Im here to tell the story is that I made the right decision. 4. I was still tied to the barrel and