2021新版北师大版必修第二册英语 Unit5 Lesson3 教案.zip

1 Unit5 Lesson3 1explorer nC探险者；勘察者explore vt&vi勘探，勘查 vt探究，探讨 exploration nC,U勘探，勘 查；探究，研究 2preparation nC, usually pl.预备，准备prepare vt.使做好准备，把预备好 vt. & vi. 筹备，(为)做准 备 3base n基地，大本营；基础 vt以为基地basic adj基础的，基本的 4anxiously adv焦虑地；不安地anxious adj令人焦虑的anxiety nU焦虑；忧虑；渴望 C 担心；忧虑； 害怕 5ambition nU雄心，野心，抱负；C追求的目标，凤愿ambitious adj有雄心的，有野心的 7cheerful adj高兴的，兴高采烈的cheer vt喝彩；加油 8distant adj久远的；遥远的distance nC, U 距离；间距 9honesty n坦诚；诚实，正直honest adj诚实的 10sincerity nU真诚，真挚，诚实sincere adj诚实的，真诚的，诚挚的 11bravery nU勇气，勇敢的行为brave adj勇敢的 重点单词与短语精析重点单词与短语精析 课标词课标词 高频词高频词 1.preparation 【用法归纳拓展用法归纳拓展】 (1)preparation n. C准备工作；U准备，预备 make preparations for sth./to do sth.为做准备工作 in preparation for.为做准备be in preparation 在准备中 They are making preparations for the wedding. 他们正在为婚礼做准备。 (2)词汇拓展词汇拓展 prepare vt.使做好准备，把使做好准备，把预备好预备好 vt. & vi. 筹备，筹备，(为为)做准备做准备 prepare sth.准备（宾语是所准备的内容）prepare for sth.为做准备（for 后面的内容表示准备的目的） prepare to do sth. 准备做某事prepare sth. for sb. 为某人准备某物 prepare sb. for sth. 使某人为某事做准备prepare sb. to do sth.使某人准备做某事. 【练习】语法填空 （2020天津单项填空改编）To help us prepare for the exam, the teacher suggested reading through our notes. They have made full preparations (prepare) for the upcoming sports meeting. （全国卷阅读理解改编） As one group of workers carried out the rubbish, another group began removing seats and other theater equipment in preparation (prepare) for the buildings end. The College Entrance Examination has been postponed (推迟) so that students can be better prepared (prepare). Tomorrow is Childrens Day. The children prepare to go (go) climbing. 2 2. base n基地，大本营；基础基地，大本营；基础 vt.以以为基地为基地 【用法归纳拓展用法归纳拓展】 (1) base.on/upon把置于基础之上 be based on/upon 以为基础/根据 (2)词性拓展：词性拓展：basic adj基础的，基本的 【练习】单句语法填空/翻译句子 Basic (base) research is of great importance in all scientific fields. Based (base) on a true story, the novel is popular soon. 医患关系是以信任为基础的。The doctorpatient relationship is based on trust .(be based on) 3.ambition 【用法归纳拓展用法归纳拓展】 (1)ambition n.U雄心，野心，抱负；雄心，野心，抱负；C追求的目标，凤愿追求的目标，凤愿 have an ambition to do sth.有做某事的愿望 achieve/realize ones ambition 实现某人的抱负 be full of ambition 雄心勃勃 Ambition never dies until there is no way out. 不到黄河心不死。 She has an ambition to become a famous writer. 她有成为一位著名作家的愿望。 (2)词性拓展：词性拓展：ambitious adj.有雄心的，有野心的有雄心的，有野心的 be ambitious to do sth. 渴望做某事 (be)ambitious for. 渴望. 语境串记Robert is a very ambitious man and one of his ambitions is to become a great scientist in the future. 罗伯特是一个非常有雄心的人，他的目标之一是将来成为一名伟大的科学家。 【练习】语法填空 He is very ambitious (ambition) and well-qualified, so he could reach the top of his profession. One of his ambitions (ambition) was to sail around the world before forty and now he has realized it. Ambitious for power, he planned to go into politics. My brother has an ambition to become (become) a soldier though he is so weak and thin. 4.cheerful 【用法归纳拓展用法归纳拓展】 (1) adj. 快乐的，高兴的快乐的，高兴的 Tom is a cheerful and hard-working employee.汤姆是个快乐并勤奋工作的员工。 (2)adj. 令人愉快的令人愉快的 The nursery is bright and cheerful, with plenty of toys.该托儿所明亮宜人，有许多玩具。 (3)词性拓展：词性拓展：cheer vt. & vi. 欢呼，喝彩欢呼，喝彩 vt. 鼓舞鼓舞 n.C欢呼声，喝彩声欢呼声，喝彩声 cheer.up/cheer up. (使)变得高兴，振奋起来 3 cheer up (单独使用) 高兴起来，振作起来 cheer sb. on/cheer on sb. 为某人加油 When Im feeling sad, my mother often tells me funny stories to cheer me up. 当我感到难过时，我的母亲经常给我讲有趣的故事使我高兴起来。 Cheer up! The news isnt too bad. 打起精神来！这个消息还不算太坏。 (4)cheerfully adv.开心地，愉快地开心地，愉快地 【练习】1.语法填空 （2020河南南阳检测）David is lively and cheerful (cheer)while his sister Catherine is quiet and shy. 2.完成句子 Im afraid I cant complete the marathon next week. Cheer up (振作起来) ! You have been practising a lot. A thousand fans packed into (使爆满) the stadium to cheer on their favorite players (为他们最喜欢的运动员加油)。 5. prove 【用法归纳拓展用法归纳拓展】 (1)vt. 证明，证实证明，证实 prove sth. 向某人证明prove (to sb.) that. (向某人) 证明 prove sb./sth./oneself (to be) +n./adj. 向人证明是 They say Im too old to run a marathon, but Im going to prove them wrong. 他们说我年纪太大不能参加马拉松赛跑，但我会证明他们错了。 Margaret proved herself (to be) a capable secretary. 玛格丽特证明了自己是个有能力的秘书。 (2)linking verb 后来被发现是，最终显现为（相当于后来被发现是，最终显现为（相当于 turn out，不用于被动语态），不用于被动语态） prove (to be) + n./adj. 证明是/结果是 The task proved (to be) much more difficult than wed thought. 这项任务原来比我们预想的难得多。 The promotion proved to be a turning point in his career.这次晋升最后证明是他职业生涯的一个转折点。 特别提醒特别提醒：prove 用作连系动词时不用于被动语态，后常接形容词、名词作表语。 【练习】1.语法填空 He proved to his parents that he could make his own living. The extra room proved useful (use)when we had visitors. She proved herself (her) to be an able secretary. By 1914 Einsteins theory proved to be (be) correct. It has been proved again and again that what is said in the ads greatly affects peoples impression of the products. 6. carry on 4 （教材语境 P37）Scott and two of his team members carried on and got within eleven miles of one of their food bases. 斯科特和两名队员继续前进，到达了离他们的一处食品储备点不足 11 英里的地方。 【用法归纳拓展用法归纳拓展】 (1)继续移动继续移动 Carry on until you get to the traffic lights, and then turn left. 继续往前走到交通信号灯处，然后往左转。 (2)继续做，坚持干（可单独使用）。还可以构成以下搭配：继续做，坚持干（可单独使用）。还可以构成以下搭配： carry on (with) sth. 继续做某事 carry on doing sth. 继续做某事；不停地做某事 【练习】语法填空 (2020江苏淮安调研) When I was about to give up, my teacher came to encourage me to carry on . They still carried on walking (walk) to the park in spite of the bad weather. 重点句型分析重点句型分析 1. Then came the total darkness of the polar winter. 之后，完全漆黑的极地冬天来了。（教材 P36） 【句式剖析】本句为完全倒装句，谓语动词 came 位于主语之前。正常语序为： The total darkness of the polar winter came then. 【考点提炼】副词提前引起的完全倒装 当 here，there，now，then，in，out，down，up，off，away 等表示地点、时间和方位的副词位于句首，谓语动词 是 be，come，go，be，lie，stand 等，且主语是名词时，句子用完全倒装结构（即谓语部分全部移至主语之前）。 其中谓语动词多用一般现在时或者一般过去时，而不用进行时态。 Now comes your turn. 现在轮到你了。 There rose before us the great pyramid. 雄伟的金字塔赢立在我们面前。 In came the teacher, with a book in his hand. 老师进来了，手里拿着一本书。 Away flew the bird.鸟飞走了。 Up went the rocket into the air.火箭升空了。 特别提醒：特别提醒： 在上述情况中，若主语是代词时，句子不用完全倒装结构。 Where is the key?钥匙在哪儿？ Here it is.在这里。 【练习】1.句型转换（改为倒装句） A seat is here for you,Wang Lin.Here is a seat for you , Wang Lin. An old man with a white beard (胡须) came in. In came an old man with a white beard . 2.完成句子 听到这个好消息，这个男孩儿从椅子上跳了起来。 Hearing the good news, up jumped the boy from his chair.(jump) 铃声一响，孩子们就冲了出来。 Out rushed the children when the bell rang.(rush) 5 2. Amundsen was the first to leave on 8 September, 1911. 1911 年 9 月 8 日，阿蒙森率先出发。（教材 P36） 【句式剖析】Amundsen was the first to leave on 8 September, 1911. 主语 系动词 表语 不定式作定语 【考点提炼】“the+序数词（+名词）+动词不定式（短语）”结构 “the first / the second / the third / .（+名词）” 后常跟不定式（短语） 作后置定语。 Tom is the first person to think of the idea. 汤姆是第一个想到这个主意的人。 This morning, Li Ming was the third to arrive. 今天早上，李明是第三个到的。 【归纳拓展归纳拓展】“形容词最高级/the last/the only/.（+名词）”后也常跟不定式（短语）作后置定语。 He was the best man to do the job.他是做这份工作的最佳人选。 She is always the first to come and the last to leave.她总是第一个来，最后一个走。 She is the only student to be absent from school today. 她是今天唯一一个没来上学的学生。 【练习】语法填空 Mo Yan is the first Chinese to win (win) the Nobel Prize in Literature. To most Norwegians(挪威人), skiing is the best way to have (have) fun in winter. (2018江苏单项填空改编）By boat is the only way to get here, which is how we arrived. Writing 如何写灾难逃生的说明文如何写灾难逃生的说明文 1.关于灾难逃生的书面表达一般是提纲式作文。考生要根据所给提纲，列出要点，并以此为基础充分发挥自己的想 象力，灵活运用英语知识和生活常识，采用不同的表达方式将各要点完整地表述出来。 2.写作时注意时态、语态的合理运用，主次分明，详略得当，语言力求准确、简洁。由于这类文章所陈述的内容都 是生活常识，因此，文章的时态应以一般现在时为主。 3.根据灾难发生后采取措施的步骤，按顺序安排好材料。也可按照所处不同位置或场景，按情况给出不同建议。同 时应选用合适的连接词或过渡词，适当增加细节，以使行文连贯。写作时可按照 Things to do before./Things to do during./Things not to do during.进行叙述，也可按照 firstly /secondly/.的方式进行叙述。 常用表达常用表达 1. It is important to know what to do when you are in dangerous situations such as in a fire . 2. As we all know, ones life is full of unexpected events. 3. As a student, we should learn how to protect ourselves. 4. When an earthquake happens , first we should calm down , which is the most important. 5. Follow the teachers guidance and keep our actions in order. 6. When a fire breaks out , call 119 at once and tell the police the detailed address so that the firefighters can get there in time . 7. Then we should try to find a safe exit to escape. 8. If possible, try to cover our mouths with wet towels to prevent us taking in too much thick smoke and wait for rescue. 6 典例详析典例详析 书面表达 最近你所在的班级举行了一场关于火灾时的注意事项的讨论会。现请你根据以下要点写一篇文章，贴在班级 的板报上。 注意事项： 1.不要惊慌，保持冷静； 2.室内有浓烟时，应尽量使身体贴近地面，用湿毛巾捂住鼻子和嘴巴逃出； 3.不要乘坐电梯或从高层跳下； 4.其他建议。 注意：1.词数 80 左右； 2.可以适当发挥，以使行文连贯。 ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 【教你审题教你审题】 定体裁说明文 定人称第二人称为主 定时态一般现在时为主 定要点 定结构 开头：面对火灾该怎么办（不要惊慌，保持冷静） 主体：具体逃生措施（若遇浓烟，尽量使身体贴近地面，用湿毛巾捂住鼻子和嘴巴） 结尾：其他好建议 佳作展示佳作展示 When you are caught in a fire, dont panic. Follow the tips below to protect yourself from injuries. Firstly, call 119 and report it to firemen at once. If you are in thick smoke【1】 keep close to the ground and use a wet towel to cover your mouth and nose to wait for rescue Secondly, dont take the lift or jump from a high building. You can fasten ropes something fixed and then slide down the building. Thirdly, dont waste time collecting your money or other things. Just get away from the fire as quickly as you can. After all, life is the most important. Once you get out of the fire【2】, dont go back into it again. 名师点评名师点评 本文要点齐全，布局合理。文中使 用了高级词汇和短语，且多使用祈 使句，表述简洁明了。在陈述注意 事项时，作者按照 Firstly，Secondly，Thirdly 的顺序 进行叙述，思路清晰，行文流畅， 为文章增色添彩。 【1】If 引导的条件状语从句。 【2】Once 引导的条件状语从句。 7 【练笔】 书面表达 众所周知，地震是一种可怕的自然灾害，会造成巨大的人员伤亡和财产损失。那么当地震来临我们需要怎样做呢？ 请根据以下信息写一篇文章，题目已给出。 在教室时藏在课桌下面等待老师指示 在家时藏在客厅或厨房的桌子下，不要去窗户旁边和阳台（balcony） 在街上时不要站在建筑物、拥栏（fence）或墙边，也不要站在树下，要赶快到安全的露天空地去 注意：词数 80 左右。 What to Do During an Earthquake As we all know, an earthquake is a kind of terrible natural disaster, So what should we do when an earthquake comes? ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 巩固练习巩固练习 A基础练知识巩固建议时间：基础练知识巩固建议时间：20 分钟分钟 一、单词拼写（用本部分所学单词）一、单词拼写（用本部分所学单词） 1. It was not until 1895 the Norwegian explorer （探险者）called Carstens Borchgrevink set his foot on the Antarctic mainland. 2. Before taking the College Entrance Examination, they must make full preparations（准备）day in and day out. 3. He was appointed as captain （队长）of the basketball team and led the players to the next session of the Olympic Games. 4. Each year thousands of tourists visit the polar （极地的）regions of the Arctic and Antarctica. 5. Shanghai is the most important industrial base （基地）of China. 6. Ann applied for the position of senior clerk and is waiting anxiously （不安地）for the result now. 8 7. She was a very well-educated girl with a lively mind, a girl with ambition （抱负）. 8. (2020上海徐汇区期末）Space exploration （探索）has been made possible with the development of modern science. 9. (2020福建宁德期末）Grassland is destroyed without mercy so that dust storms come into being, which affect distant （远处的）cities. 10. These facts are enough to prove （证明）that she is right. 二、语法填空。二、语法填空。在空白处填入 1 个适当的单词或括号内单词的正确形式。 1. With your generous help, I believe I will be better prepared (prepare) for my college life. 2. He is preparing for the exam, while his brother is making preparations (prepare) for the sports meeting. 3. Its easier for ambitious students to succeed in their studies than those with little ambition .(ambition) 4.（2018全国 I 卷阅读理解改编）Join a small group bike tour for an evening of exploration (explore) in the heart of Washington, D.C. 5. The factory has improved the working conditions (condition) and has the machines repaired regularly to keep them in good condition. 6. The man is always distant (distance) towards his neighbors, so his neighbors often keep him at a distance. 7.（2018江苏单项填空改编）I was sent to the village last month to see how the development plan had been carried out in the past two years. 8.Livingstone(利文斯敦（赞比亚西南部城市）) was the first European to make (make) an exploration of the Zambezi river. 9. The only way to do (do) great work is love what you do. 10. After her colleges had talked with her several times, she became a bit more cheerful (cheer). 三、完成句子三、完成句子 1.多吃健康食品，不然你的身体迟早会垮掉。 Have more healthy food, or your health will break down sooner or later . (break down) 2.他无论遇到什么样的困难，都要继续他的计划。 Whatever difficulties he may meet with, he will carry on his plan . (carry on) 3.她总是第一个回答问题。 She is always the first to answer questions .（不定式作后置定语） 4.他参加考试的日子到了。他的父母和他一样紧张。 Then came the day of his examination . His parents were as nervous as him.(完全倒装） 5.（全国卷语法填空改编）然而，这条铁路很快被证明是一个巨大的成功，在 6 个月内，每天有超过 25000 人使 用它。 However, the railway quickly proved to be a great success and within six months, more than 25,000 people were using it every day.(prove) 9 B综合练能力提升建议时间：综合练能力提升建议时间：15 分钟分钟 一、课文语法填空。一、课文语法填空。阅读下面短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。 On 1 June, 1910, Captain Scott 1 (begin) his journey to Antarctica. At the same time, the Norwegian explorer Roald Amundsen was also going south. During the polar summer, both teams organised food bases in 2 (prepare) for their journeys. Amundsen reached the Antarctica first. Then he prepared for the return journey. Scott 3 (final) arrived at the Pole on 17 January, 1912. They 4 (shock) when they saw the Norwegian flag. Scott wrote sadly in his diary:“Well, we have now lost the goal of our ambition and must face 800 miles of hard pushingand goodbye to most of our dreams.” The return journey was one of the worst in the history of exploration. The weather 5 (condition) were terrible. Scott realised their 6 (hope) situation:“We are very cheerful, but what each man feels in his heart I can only guess.” Then 7 terrible storm started. Scott spent some of his last hours 8 (write). He wrote a letter full of sadness to his wife. The news of Scotts death shocked the world. He had failed 9 (win) the race to the Pole, 10 the extraordinary courage shown by Captain Scott and his men made them heroes. 1.began 2.preparation 3.finally 4.were shocked 5.conditions 6.hopeless 7.a .writing 9.to win 10.but 二、阅读理解七选五二、阅读理解七选五(2020广东惠州期末) What do you want to be when you grow up? 1 When you are asked the question, do you have an answer at the ready,