2020年北师大版高中英语选修8课件：Unit22 Lesson 2 Endangered Species

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1、,Unit 22 Environmental Protection,PART 1,基础自测,PART 2,互动探究,PART 3,达标检测,Lesson 2 Endangered Species,PART 1,基础自测,默写练习 (二),.写出下列单词的汉语意思(共10小题；每小题2分，满分20分) 1.species n. 2.extinct adj. 3.habitat n. 4.tortoise n. 5.hook n. 6.Tibet n. 7.enforce vt. 8.consultant n. 9.principle n. 10.coincidence n.,_ _ _ _ _

2、_ _ _ _ _,(动植物的)物种,灭绝的，绝种的,栖息地,(陆)龟,钩子，钩,西藏,实施，执行,顾问,原则，道德准则,巧合,查看答案,.写出下列汉语对应的英语单词(共10小题；每小题2分，满分20分) 11.大陆n. 12.依法没收；(用武力)夺取vt. 13.代表n. 14.基本上，本质上adv. 15.时髦的，流行的adj. 16.稀有的，罕见的adj. 17.使困住vt.,_ _ _ _ _ _ _,查看答案,mainland,seize,behalf,basically,fashionable,rare,trap,_ _ _ _ _ _,18.保护区n. 保护区；预订；保留n. 1

3、9.有关的adj. 关联，相关性n. 20.农业n. 农业的adj.,查看答案,reserve,reservation,relevant,relevance,agriculture,agricultural,.写出下列短语或短语对应的汉语意思(共10小题；每小题3分，满分30分) 21.apart form 22.answer for 23.call for an end to sth. 24.or else 25.wrap up 26.代表 27.for good 28.掠夺，夺去 29.总的来说 30.set up,_ _ _ _ _ _ _ _ _ _,除以外,(对已产生的不良后果)负责

4、任,要求结束,否则，不然,结束,on somebodys behalf,永远,carry off,all in all,建立,查看答案,.完成句子(共5小题；每小题6分，满分30分) 31.As pandas only eat bamboo, it is important for the pandas continued existence in the wild.由于熊猫只吃竹子，所以保护森林对熊猫在野外的继续生存很重要。 32.Tigers are killed by hunters parts of the tigers body are good for peoples health

5、.老虎被猎人杀死是因为人们错误地认为老虎身体的某些部位对人的健康有益。 33.Every year police seize bags of tiger parts and arrest illegal hunters but sadly, many never . 警方每年都会查获成袋的老虎器官，并逮捕非法捕猎者，但遗憾的是，许多人从未被抓获。,to preserve forests,because it is falsely believed that,get caught,查看答案,查看答案,34. ，we need to call for an end to illegal hunti

6、ng and improve our conservation programmes or else face a future without tigers. 为了拯救这些美丽的动物，我们需要呼吁停止非法捕猎，改进我们的保护项目，否则我们将面对没有老虎的未来。 35.Well，all in all，if we help protect these animals and spread the news about conservation，we our bit. 嗯，总的来说，如果我们帮助保护这些动物，并且传播有关动物保护的信息，我们将会尽一份力量,To save these beautif

7、ul animals,will be doing,PART 2,互动探究,探究重点 互动撞击思维,1,Apart from the few found in zoos，pandas live only in the central bamboo forests of mainland China.除了在动物园里看到的少数几只外，熊猫仅仅生活在中国大陆中部的竹林中。, apart from除之外,apart from 包含两种用法，需要根据上下文来确定意思。,重点词汇,(1)Apart from his schoolwork，he takes interest in anything. 除了学校

8、的功课，他对任何事物都感兴趣。 (2)Your composition is good， some spelling mistakes. 你的作文写得很好，除了有几处拼写错误。 (3)He is always in good health he has had a slight headache in the past few days. 他身体一直很好，除了前几天有些轻微头痛。,注意：except通常用于同类事物的排除；except for一般用于从整体中排除细节。,查看答案,apart from/except for,except that,句型转换 (4)She can speak Fr

9、ench and Japanese apart from English. She can speak French and Japanese English. She can speak French and Japanese English.,查看答案,besides,in addition to,2,answer for (对已产生的不良后果)负责任,Hunters in general have a lot to answer for in terms of endangered animals.就濒危动物而言，猎人通常应负许多责任。,answer to sb. for sth. 因为

10、某事向某人负责 answer back回嘴，反驳 in answer to作为对的回应 make no answer不作答，不回答,查看答案,(1)Anyone who breaks the law is to answer for what he has done. 任何违反法律的人都要为自己所做的事负责。 (2)We should not answer when criticized by our parents. 当父母批评我们时，我们不应顶嘴。 (3)To my anger，he shook his head in answer my question. 让我气愤的是，他以摇头来回答我

11、的问题。 (4)He as though he had heard nothing. 他没有回答，好像他什么也没听见一样。,back,to,made no answer,一词多义 写出下列句子中seize的汉语意思 (1)The owner stormed over，seized the bird and took it into the “black room”. _ (2)Eastern towns were seized by the rebels two years ago. _ (3)160,000 CDs were seized from illegal factories. _,

12、3,Every year police seize bags of tiger parts and arrest illegal hunters but sadly，many never get caught.警方每年都会查获成袋的老虎器官，并逮捕非法捕猎者，但遗憾的是，许多人从未被抓获。, seize vt.依法没收，收缴；(用武力)夺取；抓住；逮捕,查看答案,抓住,(用武力)夺取,收缴，没收,seize a chance/an opportunity抓住机会/时机 seize hold of抓住 seize sb. by the arm抓住某人的胳膊,查看答案,the,单句改错 (4)Th

13、e policewoman seized the thief by his arm immediately.,4, call for an end to sth. 要求结束,To save these beautiful animals，we need to call for an end to illegal hunting.为了拯救这些美丽的动物，我们需要呼吁停止非法捕猎,bring.to an end使终结，使停止 come to an end结束，告终 make ends meet使收支平衡 in the end(at last)最后，终于 at an end结束；终止，耗尽,(1)T

14、he public are calling for an end to the heavy air pollution. 公众呼吁结束严重的空气污染。 (2)Since Mike lost his job，the young couple cant . 由于迈克失业了，这对年轻的夫妇无法使收支平衡。 (3)The holiday was and it was time for us to go to school. 假期结束了，我们要去上学了。 单句改错 (4)The meeting came to end finally after a long time of discussion.,查看

15、答案,make ends meet,at an end, an,5, on somebodys behalf (on behalf of somebody)代表,We need to speak out on their behalf before they disappear for good. 在它们永远消失之前，我们需要代表它们公开站出来说出心声。,in behalf of somebody(in somebodys behalf)为帮助某人 注意：on behalf of代表，是介词短语，常用作状语；represent，stand for代表，是动词(短语)，常用作谓语。,(1)He

16、will give a speech on behalf of his school，which makes him proud. 他要代表学校做演讲，这使得他很自豪。 (2)We collected money the homeless in the earthquake. 我们为帮助地震中的无家可归者募捐。 (3)Could you tell me what the letters on the wall stand ? 你能告诉我墙上的字母代表什么吗？ 一句多译 (4)上周日他代表学校去车站接我了。 He， ，went to the station to pick me up.(beha

17、lf) He， ，went to the station to pick me up.(represent),查看答案,in behalf of,for,on behalf of his school,representing his school,单句改错 (5)Im not appealing for myself，but doing so on the behalf of millions of workers.,查看答案,do good to sb. do sb. good对某人有益处 for ones goodfor the good of.为的利益；为好 It is no good

18、 doing sth. 做某事没有用处/好处。 be good for对有益 be good to sb. 对某人好，善待某人 as good as与几乎一样好, for good (and all)永远,(6)There are no enemies but friends in business for good (and all). 生意场上没有永远的敌人，却有永远的朋友。 (7)When I lived in the village，the villagers were good me. 我在村里生活时，村民们对我很好。 (8)As we all know，fresh air and

19、exercise our health. 我们都知道，新鲜空气和运动有益于我们的健康。 (9)We must work together the community. 为了社区的利益我们必须共同努力。 单句改错 (10)Its no good talk to him，because he never listens.,查看答案,to,are good for,for the good of,talking,6,carry off掠去，夺走,Because the alligators live in holes that damage the farmland and sometimes ca

20、rry off farm animals.因为短吻鳄居住在洞穴中，而这些洞穴破坏农田，而且它们有时叼走家畜。,carry on继续进行；坚持下去 carry out实行；履行；执行 carry away运走；冲走 carry sth. /sb. through成功完成某事/帮助某人渡过难关,(1)The robber carried off her handbag when she walked back home late at night. 深夜她步行回家时，劫匪夺走了她的手提包。 (2)After a short break，the managers returned to the ro

21、om and carried their discussion. 在短暂的休息之后，经理们回到房间继续讨论。 (3)I was sent to the village last month to see how the development plan had been carried in the past two years.(2018江苏) 上个月我被派到村里去看了看过去两年里这个发展计划是如何执行的。 (4)I believe that it was her courage that carried her the hard time. 我相信是她的勇气使她渡过了艰难时期。,查看答案,

22、on,out,through,7,all in all总的来说,Well，all in all，if we help protect these animals and spread the news about conservation，we will be doing our bit.嗯，总的来说，如果我们帮助保护这些动物，并且传播有关动物保护的信息，我们将会尽一份力量,at all根本，丝毫(常用于否定句、疑问句和条件句中加强语气) above all首先；最重要的是(强调地位的重要性) after all毕竟，到底 in all总共，合计 first of all首先，第一(强调顺序)

23、,(1)All in all，the young man managed to seize the last opportunity. 总而言之，那个年轻人设法抓住了最后的机会。 (2)They want to buy a big house，which is peaceful and beautiful. ，it should be comfortable. 他们想买一座安静又漂亮的大房子。最重要的是它要舒适。 (3)Dont be severe on him. ，hes only a green hand. 别对他太苛刻了，他毕竟还只是个新手。 (4) ，we should have a

24、talk with them on behalf of our company. 首先，我们应该代表公司和他们谈一谈。 (5) ，there are 28 people there. 那里总共有28人。,Above all,After all,First of all,查看答案,In all,1,To save these beautiful animals，we need to call for an end to illegal hunting and improve our conservation programmes or else face a future without tig

25、ers.为了拯救这些美丽的动物，我们需要呼吁停止非法捕猎，改进我们的保护项目，否则我们将面对没有老虎的未来。,经典句式,To save these beautiful animals为不定式短语作目的状语，位于句首时，可以用逗号将其与主句隔开；位于句尾不用逗号隔开。 不定式可作结果状语，一般表示出乎意料的结果，常与only，thus等连用，可用逗号将其与主句隔开，但不位于句首。 现在分词也可作结果状语，一般表示自然而然的结果。,(1)To learn more about Chinese culture，Jack has decided to take Chinese folk music a

26、s an elective course. 为了更多地了解中国文化，杰克决定选择中国民族音乐作为选修课。 (2)As a matter of fact，he came to this city just (carry) out his plan. 事实上，他来到这个城市只是为了实行他的计划。 (3)Anxiously，she took the dress out of the package and tried it on，only _ (find) it didnt fit. 她迫不及待地从包裹中拿出裙子试穿，结果发现它不合身。 (4)The boy failed the final exa

27、m， (make) his parents very disappointed. 这个男孩期末考试不及格，令父母很失望。,查看答案,to carry,to find,making,2,Well，all in all，if we help protect these animals and spread the news about conservation，we will be doing our bit.嗯，总的来说，如果我们帮助保护这些动物，并且传播有关动物保护的信息，我们将会尽一份力量,will be doing是将来进行时，此时态表示将来的某一时间点或时间段内正在进行的动作。,(1)J

28、ane cant attend the meeting at 3 oclock this afternoon because she will be teaching a class at that time. 简不能参加今天下午3点钟的会议，因为那时她将在授课。 (2)What you at eight oclock this evening？ 今天晚上8点你将会在做什么？ (3)This time tomorrow I shall (fly) to London. 明天这个时候我将在飞往伦敦的途中。 单句改错 (4)I will studying in my dream universit

29、y at this time next year.,查看答案,will,be doing,be flying, be,PART 3,达标检测,当堂检测 基础达标演练,1.They gathered at the gate，calling an end to the war. 2.I will attend the ceremony behalf of my whole family next week. 3.The young player carried most of the prizes for swimming. 4.The robbers (seize) by the policem

30、en as they left the building. 5.You will have to answer what you have done some day. 6.His brother is determined to stop smoking good. 7.Do you know when the United Nations was set ? 8.I have no time all to write to you.,.单句语法填空,查看答案,for,on,off,were seized,for,for,up,at,9.What other sports do you li

31、ke ? 除了滑雪，你还喜欢什么运动？ 10.It is no good . 熬夜太晚了没好处。 11.This time next week she in that company. 下星期的这个时候她将正在那家公司工作。 12. ，youd better have a face-to-face talk with him. 为了说服他戒烟，你最好和他面对面谈一谈。,查看答案,.完成句子,apart from/besides/in addition to skiing,staying up too late,will be working,To/In order to persuade him to stop smoking/into stopping smoking,