版新高考英语一轮复习 Unit 22 Environmental Protection教学案 北师大版选修8.docx

1、版新高考英语一轮复习 Unit 22 Environmental Protection教学案 北师大版选修8 Unit 22 Environmental Protection三言两语1.We can find us in an exciting world every day，with the sun shining brightly，green trees growing and flowers coming out with all kinds of colors.2He has agreed to come on condition that there wont be any publ

2、icity.3We are very proud of ourselves，believing we can make more contributions to a better world.1.没有你的帮助，我是不可能通过考试的。Without your help，I wouldnt_have_ passed_the_test.2过去30年见证了中国的快速发展。The_last_30_years_have_witnessed/seen the rapid development of China. 单词拼写应用核心单词1trap vt.使困住2claim vt.声称3condemn vt.

3、迫使(某人)陷于不幸的境地；谴责，指责4seize vt.依法没收；(用武力)夺取5rough adj.艰难的6substitute n代替品，代用品7advocate vt.主张，提倡8boycott n(联合)抵制9reserve n储备；保护区 10principle n原理；道德准则11relevant adj.有关的；相关的12agriculture n. 农业；农艺，农学13sacrifice vt.牺牲；献出14recycle vt.回收利用15changeable adj.多变的16means n. 手段；方法 17construct vt.建造18potential n. 可

4、能性，潜在性19adopt vt.采用20considerate adj.体贴的；考虑周到的21allocate vt.分配，配置22calculate vt.计算；算出语境运用用所给词的适当形式填空。1In the conference last week many experts advocated(advocate) rewarding your child for good behaviour.2Boycotting(boycott) is not the aim，but a means.3She seized(seize) on my suggestion and began wor

5、k immediately.4Ray changed his mind，claiming(claim) that he had been forced into confessing.5The stream has frozen up; you can see the fish trapped(trap) in the ice.6She was the only politician to_condemn(condemn) the proposed law on moral grounds.拓展单词1coincidence n巧合coincident adj.同时发生的2finance n资金

6、financial adj.财政的，金融的3reserve n保护区vt.保留；预订reserved adj.预定的；保留的reservation n预订；保留4threat n威胁threaten vt.威胁5separate vt.分离；分开adj.不同的；各自的separation n分离，分开6adopt vt.采用；收养adoption n采用；收养7allocate vt.分配；配给allocation n分配；配给8politics n政治(活动)political adj.政治的politician n政治家9consider v考虑considerate adj.想得周到的；

7、体贴的consideration n考虑；体贴语境运用用所给词的适当形式或所给提示填空。1At last，I consider we should take on responsibility for ourselves and the people who involved in，we need to be considerate and thoughtful.(consider)2The chemical company threaten the living condition，and the threat can be serious.(threat) 3With the accele

8、ration of globalization process on economy and finance，financial competition became severely.(finance) 4And just in pure political terms，no politician wants to do that.(politics) 5When we were told the table we reserved had been occupied，we were angry and didnt want to cancel our reservation.(reserv

9、e)6We left in separate direction，and the separation made the two of us upset.(separate)7Mr White is the adopted son of Mrs Green，who adopted him when his parents died 20 years ago.Thanks to her adoption，Mr.White could receive a good education and became an engineer.(adopt)8A large sum has been alloc

10、ated for buying new books for the library.The allocation is of great importance to our school librarys construction.(allocate)阅读单词1ecology n生态2botanical adj.植物的3consensus n一致的意见4consultant n顾问5drought n旱灾6federal adj.联邦的7conservation n保护8bounce vi.反弹9hurricane n飓风10hook n钩子，钩11grand adj.巨大的12arm vt.

11、武装13rainfall n降雨量14fragile adj.易毁的；脆弱的15cubic adj.立方的1(广东卷)Conservation and research work with teams of volunteers on nature reserves in South America and Africa.(野生生物)保护区2They seized the airport in a surprise attack.夺取，占领The court ordered the companys fund to be seized.没收3A calf was offered up as a

12、 sacrifice to the goddess.供品，祭品4The woman trapped him into giving away the business secret.诱骗短语多维应用高频短语1._earn_ones_living 谋生2as_a_matter_of_fact 实际上3look_ahead展望未来，向前看4result_in导致5break_away_from摆脱，脱离6a_number_of一些7beyond_ones_control超出某人的控制8take_action 采取行动语境运用选用左栏短语的适当形式填空。In order to earn_their_

13、living，a_number_of the parents of our students went to work in big cities.They earned more money but their absence resulted_in their childrens bad performance at school.As_a_matter_of_fact，some children got beyond their grandparents control.9.sum_up总结，概括10on_ones_behalf_代表11lead_to引起，导致12apart_from除

14、以外13answer_for(对已产生的不良后果)负责任14carry_off掠去，夺走15call_for_an_end_to_sth. 要求结束某事16refer_to指，意即语境运用选用左栏短语的适当形式填空。With more and more factories built in my hometown，a lot of agricultural land has been carried_off，which has led_to the rise of the produces price.Apart_from this，the air and rivers have been p

15、olluted.Obviously，the factories should answer_for the consequences.So on behalf of the villagers benefit，the local government has decided to call_for_an_end_to the factories illegal behaviours.句式结构仿写教材原句背诵句式仿写应用1.given作介词或连词Given this data，it seems that the link between human activities and rising g

16、lobal temperatures is not merely a coincidence.考虑到他们没有经验，他们的工作算做得很好了。Given_that_they_are_inexperienced，theyve done a good job.2.拟人修辞手法The last few years have seen environmental disasters on a grand scale，and experts are predicting far worse to come.天安门前这两只石狮见证了许多重大历史事件。The_two_stone_lions_standing_i

17、n_front_of_Tiananmen_have_seen many great historic events.1reserve vt.储备；保留；预定 n储备；贮藏；保护区 (1)reserve sth. for.为保留某物in reserve备用(2)reservation n预订；保留意见without reservation毫无保留地make a reservation预订，预约nature reserve 自然保护区reserve your strength 留点力气基础练习单句语法填空/单句改错Beijing was once a city of bikes，known as

18、the Bicycle Kingdom，where cars were_reserved (reserve) for official business and the politically powerful.Frankly speaking，I have little money in reserve.I recommend him without reservation as I believe you will appreciate his ability in his studies.“Its such a nice place，” Mother said as she sat at

19、 the table reserving for customers.reservingreserved链接写作完成句子在美国，多乘员汽车有专行道。In the United States lanes are_reserved_for_cars_with more than one occupant.(be reserved for)2seize vt.抓住；捉住；(用武力)夺取；依法没收 seize sb.by the身体部位抓住某人某个部位seize a chance/an opportunity 抓住机会seize sth.from sb.从某人那里夺走/抢走某物be seized wi

20、th 患病；突然感到seize sb.by the arm 抓住某人的胳膊seize a thief 抓小偷seize power 夺权基础练习单句语法填空/单句改错Maggie seized the letter from her and began to read out loudly.He seized her by the arm.He was seized with a cold.Before he could run away，she seized him by his collar.histhe链接写作完成句子我会抓住这次绝好的机会出国深造。I will_seize_the_go

21、lden_chance to go abroad for further study.3substitute vt. & vi. (用)替代；取代 n代替品，代用品 (1)substitute A for Bsubstitute B with/by A 用A代替/取代Bsubstitute for 代替，取代(2)a substitute for.的替代者a milk substitute 代乳制品a substitute teacher 代课老师基础练习单句语法填空/单句改错As the saying goes，in war，there is no substitute for victor

22、y.Can you substitute for the singer who is ill?She is seeking a substitute with the very man whose departure made her cry.withfor链接写作一句多译在我看来，我们必须用一把新椅子换掉这把坏椅子。As far as Im concerned，we must substitute_a_new_chair_for_ the_broken_one. (substitute.for)As far as Im concerned，we must substitute_the_bro

23、ken_chair_ with_a_new _one.(substitute.with)4trap vt.使困住；诱捕；诱骗；使陷入困障 n陷阱；圈套；捕捉机 (1)trap sb.into (doing) sth.使某人陷入(做)某事的圈套be/get trapped in被困在中(2)fall into the trap of doing sth.落入的圈套set/lay a trap for 为设圈套get out of a trap 摆脱圈套一词多义写出下列句中trap的词性及含义The only thing the wolf could do was climbing up to t

24、he ground from the trap.n.陷阱 Its no longer possible to trap a sensible man into marriage.vt.诱骗，使陷入圈套 The police set a trap to catch the thief.n.圈套 Some miners were trapped underground after the collapse.vt.使陷入困境基础练习单句改错Having been trapping in traffic ，he was late for work. trappingtrapped链接写作完成句子很容易

25、掉进这样一个陷阱：你很想多谈论你的问题。Its easy to fall_into_the_trap of wanting to talk on and on about your problem.5advocate vt.主张，提倡 n提倡者，拥护者 advocate (doing) sth.提倡/拥护/支持(做)某事advocate that.主张从句谓语动词用(should)动词原形be an advocate for/of拥护者advocate rewarding your child for good behavior 提倡对孩子的良好表现加以奖励基础练习单句语法填空/单句改错We

26、advocate solving(solve) the Syria issue by negotiations.As president，Bush was also a strong advocate for immigration reform.The report advocated that all buildings were fitted with smoke detectors.werebe链接写作句式升级(普通表达)They advocate that they (should) reduce air pollution.(高级表达)They advocate_reducing

27、air pollution.(简单句)(高级表达)It_is_advocated_that they should reduce air pollution.(it作形式主语)6adopt vt.采用，采纳；收养 (1)adopt a policy/habit 采用某项政策/习惯(2)adopted adj.被收养的；被采用的adoptable adj.可收养的，可采用的adoption n采用，采纳；收养adopt a child 领养孩子adopt ones suggestion 采纳某人的建议the adopted son 养子基础练习单句语法填空/单句改错The new policy

28、is expected to_be_adopted_(adopt)at the next meeting.Danny is their adopted(adopt) son.She refused to give the child up for adoption(adopt)The new technology has been more widely adapted.adaptedadopted链接写作完成句子结果，他们采纳了我的建议，一切像计划好的一样顺利。As a result，they adopted_my_advice，and everything went well as pla

29、nned.7means n. 方式，方法；手段 by means of借助的手段by all means可以，当然行；尽一切办法，务必by no means决不，一点也不(置于句首，其后要倒装)by this means用这种方法基础练习单句语法填空/单句改错It is by no means clear what the president can do to end the strike.Only by this means is it possible to persuade him.As is known to us all，Marry succeeded by means of ha

30、rd working.They have tried all means，which is possibly helpful.isare链接写作句式升级Ill forgive you this time，but you shall by no means make the mistake again.Ill forgive you this time，but by_no_means_shall_you_make_the _mistake_again.(倒装句)8coincidence n巧合；同时发生；一致 (1)by coincidence碰巧，巧合的是It is/was a coincidence that.是巧合的What a coincidence！真巧！(2)coincide v巧合coincide with.与同时发生，一致(3)coincident adj.巧合的；一致的基础练习单句语法填空/单句改错By coincidence，we arrived here a