Unit 5 Humans and Nature Lesson 3 Race to the pole 单词 知识点课件--高中英语北师大版（2019）必修第二册.pptx

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1、UNIT5HumansAndNatureLessonRacetoThePoleUNIT5HumansAndNatureLessonRacetoThePole单词单词+知识点知识点单词单词explorer/k s p l r/n.探险者；勘察者 explore v.探索 exploration n.探索 a journey of exploration into China 去中国探险的旅程preparation/p re p re n/n.预备，准备 preparation n.准备 prepared adj.准备的 *sledge/s le d/n.雪橇ski/s ki/n.滑雪板；.滑雪c

2、aptain/k p tn/n.队长；组长polar/p l/adj.极地的，地极的base/be s/n.基地，大本营；基础.vt.以为基地basic adj.基本的 basically adv.基本地 be based on 基于.anxiously/k s li/adv.焦虑地；不安地 anxious adj.焦虑的/渴望的 anxiety n.焦虑 be full of anxiety 充满焦虑break down 停止运转，出故障ambition/m b n/n.抱负，雄心；追求，夙愿 ambitious adj.有野心的，有雄心的exploration/e k s p l re n

3、/n.探险；探索cheerful/t fl/adj.高兴的，兴高采烈的 cheerless adj.乏味的 useful useless careful careless hopeful hopless helpful helpless cheering adj.令人开心的 cheer v.使.开心prove/p ru v/vt.证明；证实distant/d s tn t/adj.久远的；遥远的 in the distance 在远方 by distance learning 通过远程学习continent/kn t nn t/n.洲，大洲；大陆 The continent of Antarc

4、tica 南极大陆honesty/n s ti/n.坦诚；诚实，正直 to be honest/honestly speaking 老实说 Honesty is the best policy.诚实为上策。sincerity/sn se r ti/n.真诚，真挚，诚实 sincere adj.真诚的 sincerely adv.真诚地bravery/b re v ri/n.勇气；勇敢的行为 brave adj.勇敢的 discover v.发现 discovery n.recover v.恢复 recovery n.知识点知识点1.preparation in preparation for.

5、为做准备be in preparation在准备中 Students should have a proper attitude towards college before thinking about which college to attend,and its never too early to make necessary preparations for a healthy and meaningful college experience,学生在考虑上哪所大学之前，应该对大学有一个 正确的态度，而且为拥有一个健康而有意义的大学体验做必要的准备永远不会太 早。（北京高考）We h

6、ave made preparations to move to new ofices。我们已准备好要搬到新办公室。The team has been training hard in preparation for the big game。为备战这场重要的比 赛，这支队伍一直在严格训练。The third book in the series is currently in preparation.丛书的第三册现在正准备 出版。2.break down(1)（机器或车辆）出故障，坏掉。为不及物动词短语。Cars of this brand are often very reliable.Y

7、ou can rarely see them break down on roads.这种牌子的汽车性能通常很稳定。你很少看到它们在路上抛锚。(2)(讨论、谈判等)失败。为不及物动词短语。The news report said peace talks between the two countries have broken down with no agreement reached.据新闻报道，两国的和平谈判失败了，没有达成任何协议。(3)(健康或精神等方面)垮掉，被搞垮。既可作及物动词短语，也可作不及物动词 短语。His health broke down under the pres

8、sure of work.他因工作压力身体垮掉了。(4)使分解（为），使变化（成）。为及物动词短语。Food is broken down in the stomach.食物在胃里被分解。3.ambition n.U雄心，野心，抱负；C追求的目标，夙愿 be full of ambition雄心勃勃 have an ambition to do sth.有做某事的愿望 achieve/realize ones ambition实现某人的抱负 Nothing could stop him from achieving his ambition.没有什么能阻止他实现他的 抱负。Ambition n

9、ever dies until there is no way out.谚不到黄河心不死。Tom is a young man who is full of ambition.汤姆是一个雄心勃勃的年轻人。She has an ambition to become a famous writer.她有成为一位著名作家的愿望。4.condition(1)n.pl.物质环境；环境，C条款，条件 living/housing/working conditions生活/住房/工作条件 on/under no condition决不（位于句首时，句子采用部分倒装结构）on condition that.在

10、条件下，假如 The weather conditions during the first half of the match were terrible.比赛上半场的天 气情况很糟糕。(2)n.U,sing.状况，状态；健康状况 in good condition健康；处于良好的状态 in bad/poor condition=out of condition健康状况 不佳；处于糟糕的状态 Although this is a used car,it is in good condition.虽然这是辆二手车，但它的车况 良好。5.cheerful (1)adj.快乐的，高兴的 Tom i

11、s 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 The nursery is bright and cheerful,with plenty of toys.该托儿所明亮宜人，有许多 玩具。6.prove (1)vt.证明，证实 prove sth.to sb.向某人证明 prove(to sb.)that.(向某人)证明 prove sb./sth./oneself(tobe)+n./adj.向人证明是 Galileo proved that the Earth and all the other plan

12、ets move around the sun.伽利略证实 地球和所有其他的行星都是围绕太阳运转的。(2)linking verb后来被发现是，最终显现为（相当于turn out,不用于被动语态）The task proved(tobe)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 eareer,这次晋升最后证明是他职业 生涯的一个转折点。7.distant (1)ad遥远的，远处的，久远的 be(+距离)distant from.离

13、（有）远 The sun is distant from the Earth.太阳距离地球很远。The school is three kilometres distant from the nearest station.这所学校距离最近的车 站三千米远。The time we spent together is now a distant memory.我们一起度过的时光现在已是久 远的回忆。(2)adj.不友好的，冷淡的，疏远的 Pat sounded very cold and distant on the phone.从电话里听起来帕特非常冷淡和 疏远。(3)adj.远房的，远亲的（

14、只用于名词前）A distant relative is not as good as a near neighbour,远亲不如近邻。8.carry on (1)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）。carry on(with)sth.继续做某事 carry on doing sth.继续做某事；不停地做某事 Her words have given him the courage to carry on with his life and work.她的话给了他 继续生活和工作的勇气。Youll have an accident if you carry on driving like that.你如果继续那样开车的话，会 出事故的。Sorry,I interrupted you.Please carry on.很抱歉我打断了你，请继续。