2017版高考英语一轮复习 Unit 22 Environmental Protection教学案 北师大版选修8

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1、 Unit 22 Environmental Protection.核心单词识记思考运用一、单词拼写1*They _(主张) that we should establish a daycare center.2*(2015江苏，阅读A) Always get rid of your rubbish properly and _ (回收利用) waste(e.g.glass，paper) where possible.3(2015新课标全国I，满分作文)You can write anything _(相关的)so long as its interesting and informative

2、.4Watching the event on television was a poor _(代替品)for actually being there.5The politics of this will be _(艰难的)，but it was the right thing to do.6*(2015天津，阅读D)They are _(潜力)powers we possess：energy，skill，sound judgment，creative ideas.7(2015福建，23)It was _(体贴的) of Michael to inform us of his delay i

3、n case we got worried.8Thats the most incredible _(巧合) Ive ever heard of!9(2015广东，阅读C)Anderson suggests that television cannot be _(宣判)without considering other influences.10(2015江苏，阅读A)Keep to the track，where one exists，so you lessen the chance of damaging _(脆弱的) plants.答案1.advocated2.recycle3.rele

4、vant4.substitute5.rough6potential7.considerate8.coincidence9.condemned10.fragile二、用所给词的适当形式填空1(2014天津，完形)The _(separate)between us has proved to be a blessing for me.2(2013北京，阅读填句)Even in advanced _(agriculture) societies，it took about ninetyfive people on farms to feed five people in cities.3The sc

5、hools must _(adoption)new methods of teaching foreign languages.4Market is an effective means in _(allocate) of resources.5Some members of the committee expressed _(reserve) about the proposal.6The incident _(threat) to ruin his chances in the election.7My _(calculate) is based on notional figures，s

6、ince the actual figures are not yet available.8Henry was forced to leave his motherland for _(politics) reasons.9He always _ the needs of others.So we can say he is quite _(consider)10I bought a _ to _ my pencil yesterday.(sharp)答案1.separation2.agricultural3.adopt4.allocation5.reservations6.threaten

7、ed7.calculation8.political9.considers；considerate10.sharp sharpener；sharpen三、开心词场The experts and consultants adopt the suggestion that the construction of irrigation works be built in the mountainous area after careful consideration.By coincidence，severe droughts threaten some forest reserves.Sacrif

8、ice of ecology is against our principle and advocacy.【联想积累】表示“支持，拥护”的词汇advocate vt.提倡；拥护back vt.支持support vt.支持，帮助in favour of 支持，赞同与“环境”相关的单词species n. 物种pollution n污染atmosphere n大气层conservation n. (自然资源的)保护resource n资源recycle v回收利用识记以al为后缀的高频单词arrival n到达criminal n犯罪分子；罪犯traditional adj.传统的surviva

9、l n生存，存活，幸存central adj.中心的，中央的approval n. 赞同punctual adj.准时的词汇拓展reserve n自然保护区vt.保留；预订reserved adj.预订的，保留的reservation n预订；保留；保护finance n资金financial adj.财政的；金融的politics n政治(活动)political adj.政治的politician n政治家.重点短语识记思考运用一、补全短语1earn ones _ 谋生2_ a matter of fact 实际上3a number _许多4_ ones control 超出的控制，不受的

10、控制5call _ an end to sth 要求结束6_ somebodys behalf 代表7*all _ all 总的来说答案1.living2.as3.of4.beyond5.for6.on7.in二、短语填空carry off；break away from；look ahead；answer for；*lead to；in turn；ahead of；apart from 1_the injuries to his face and hands，he broke both legs.2Thieves _ the farmers sheep during the night.3_

11、 in the distance，and you can see the lights of the village.4It was his carelessness that _ his failure in the exam.5Your attitude affects others which _ affect you.6If you go on doing this，we wont _ the consequence.7I thought wed be late for the concert，but we ended up getting there _ time.8I was en

12、couraged to _ old forms and rules.答案1.Apart from2.carried off3.Look ahead4.led to5.in turn6answer for7.ahead of8.break away from【联想积累】all短语来开会at all (常用于否定句和条件从句中以加强语气)根本；无论如何；一点儿after all 毕竟；终究in all 总共first of all 首先，第一above all 首先，最重要的是all in all 总的来说说说表示“引起，导致”的词汇causebring aboutlead toresult in

13、contribute to.经典句式识记思考运用1*Given this data，it seems that the link between human activities and rising global temperatures is not merely a coincidence.(given用作介词，表示“鉴于；考虑到；倘若”)鉴于这些数据，好像人类活动与正在升高的地球温度之间的联系并不仅仅只是巧合而已。仿写_，I think Ye Shiwen has done rather well.考虑到目前的条件，我认为叶诗文已做得相当出色。2The last few years h

14、ave seen environmental disasters on a grand scale，and experts are predicting far worse to come.(see作谓语，使用了拟人修辞手法)近几年一些环境灾难大规模地出现，专家们预测更坏的局面即将来临。仿写_ the rapid development of China. 过去30年见证了中国的快速发展。答案1.Given the present conditions2.The last 30 years have witnessed/seen【联想积累】 given用法小结 (1) given用作介词，意为

15、“考虑到，鉴于”，表示原因；还可以表示假设，意为“倘若，假定”。(2)表示“考虑到；倘若，假设”时，given后还可接that从句。.单元语法识记思考运用转述结构；被动语态()单句语法填空1The plan is going to _(carry) out next week.2I was made _(copy) ten pages of the book.3The film is worthy _(see)4He said he _(go) to Beijing to pay a visit to his uncle the next day.5The living room is cle

16、an and tidy，with a dining table already _(lay) for a meal to be cooked.6*In many peoples opinion，that company，though relatively small，is pleasant _(deal) with.答案1.be carried2.to copy3.to be seen4.would go5.laid6.to deal【联想积累】主动形式表示被动意义小结主语be adj.to do：不定式一般用主动式。当不定式的动词是不及物动词时，则应在其后加上适当的介词。be worth后常

17、接动名词的主动形式表示被动意义。need，want，require，deserve等动词后用动名词的主动形式表示被动意义。 单 词 点 睛1trap vt.使困住；诱捕；诱骗；使陷入困境n.陷阱；圈套；捕捉器 教材原句Because of the greenhouse effect，the Earth is warmed by gases trapped in the atmosphere.因为温室效应，困在大气层中的气体使得地球气温上升。写出下列句中trap的词性和含义Some miners were trapped underground after the collapse._ Grac

18、e lost her tail as a baby when she got caught up in a fish trap._ The only thing the wolf could do was climbing up to the ground from the trap._ Its no longer possible to trap a sensible man into marriage._The police set a trap to catch the thief._(1)trap sb into (doing) sth 使某人陷入(做)某事的圈套be/get trap

19、ped 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 Dont fall _ the trap of _(invest)all your money in one place.不要把你所有的钱都投资到一个地方，那样做不明智。I was trapped into _(admit)I had done something wrong.我被诱骗承认我做错了事。答案vt.使困住n.捕鱼器n. 陷阱 vt.诱骗n. 圈套into；investing admitting【联想归纳】表示“被困于中”的短语还有：b

20、e/get locked inbe/get caught inbe/get stuck inbe/get blocked in2reserve vi.储备；保存；保留；预订n.保护区；储备 高考例句(2013广东，阅读A)The power of imagination need not be reserved for children only.想象的力量不必仅仅为儿童保留。(1)a nature reserve 自然保护区in reserve 贮存；备用(2)reserve sth for sb/sth 为某人/某物保留、预定(3)reservation n. 保留；预订(房间、座位等)m

21、ake a reservation 预订(座位、房间等)Id like to reserve a table _ three at eight oclock.我想预订八点钟供三人用餐的桌位。Margaret made a _(reserve)at/in her favorite hotel in Singapore.玛格丽特订了她在新加坡最喜欢的饭店。答案forreservation3advocate vt.主张，提倡 n提倡者，拥护者 高考例句(2015浙江，满分作文)Many experts advocate rewarding your child for good behaviour.

22、很多专家主张对小孩的良好表现加以奖励。(1)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)(2)be an advocate of/for 的提倡者/拥护者We advocated that everyone in our school _(donate)some money to the earthquakestricken area.我们提倡在学校里的每个人都为地震灾区捐些钱。Do you advocate _(ban) cars in this city centre？你支持禁止汽车在市中心通行

23、这一主张吗？答案(should) donatebanning4substitute vt.& vi.(用)替代；取代n.代替品，代用品教材原句After all，theres no substitute for our Earth.毕竟，地球是不可取代的。(1)a substitute for.的替代者(2)substitute A for B substitute B with/by A用A代替/取代Bsubstitute for 代替，取代She is seeking _ substitute _ the very man whose departure made her cry.那个男人

24、的离去令她伤心痛哭，她正想找一个人填补空缺。We substitute the red balls _ the blue ones，to see if the baby would notice.We substitute the blue balls _ the red ones，to see if the baby would notice.我们用红色球代替蓝色球看是否能够引起宝宝的注意。答案a；forfor；with/by5means n方式，方法；手段 高考例句(2015重庆，写作二)In addition，we have more choices by means of wild r

25、elease. 此外，通过自由分享的方式我们有更多选择。means of(doing)sth (做)某事的方法、途径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，其后倒装)by this means 用这种方法It is _ clear what the president can do to end the strike.总统能做什么来结束罢工，这点完全不清楚。Only by this means _ possible to persuade him.只有用这种方法才能说服他。By no means

26、 _ be separated from practice.学校教学决不能脱离实践。As is known to us all，Ye Shiwen succeeded _ hard working.众所周知，叶诗文依靠刻苦训练而获得成功。答案by no meansis itcan teaching in schoolby means of【名师指津】means“方法、方式、手段”，其单复数同形，当means作主语且有every，each等表示单数意义的词修饰时，谓语动词用单数；有some，several，many，few等表示复数意义的词修饰时，谓语动词用复数。6adopt vt.采用，采纳，

27、收养 牛津例句The courts were asked to adopt a more flexible approach to young offenders.法庭被要求对年轻罪犯采取较灵活的处理方法。(1)adopt ones suggestion 采纳某人的建议the adopted son 养子(2)adoption n收养；采用I like your methods of teaching and I _(adopt)them in my class.我喜欢你的教学方法，我将在我的课堂上采用。Having no child of their own，the couple decid

28、ed _(adopt) the orphan.由于没有自己的子女，那对夫妇决定收养这个孤儿。【名师指津】adopt与adapt词形相近，但意思不同：adopt“采纳；采用；收养”；adapt“适应；改编；改写”，常用搭配是adapt (oneself) to，表示“适应”。The young couple had no children of their own and _ an orphan.After a few months，the child came to _ to his new life.这对年轻夫妇没有亲生孩子，领养了一名孤儿。几个月过后这个孩子渐渐适应了他的新生活。答案sha

29、ll adoptto adoptadopted；adapt短 语 点 拨1lead to引起，导致，造成(后果)；通向 教材原句Global warming refers to an average increase in the Earths temperature that，in turn，leads to climate change.地球变暖指的是地球平均温度升高，继而导致气候变化。lead sb to.带领通往，引导某人去lead sb to do sth 使得某人做某事lead a.life 过着的生活All roads lead _ Rome.(谚)条条大道通罗马。I want

30、to know what it was that led you _(take)up acting as a career.我想知道是什么让你开始从事演艺事业的。Ironically，this may lead to _(do)more instead of less.具有讽刺意味的是，这也许会导致做更多而不是更少的事情。【名师指津】lead to中to是介词，后跟名词、代词或动词ing形式。【联想归纳】表示“引起，导致”的词汇还有：_result _bring _contribute _答案toto takedoingcausein aboutto2apart from 除之外(都)；除之外

31、(尚有)教材原句Apart from the few found in zoos，pandas live only in the central bamboo forests of mainland China.除了少数几只大熊猫在动物园里可以看到，它们只生活在中国内地的中心竹园里。apart fromexcept/except for 除了之外(都)apart frombesides/as well as/in addition to 除之外(还有)Apart _ Beijing and Shanghai，we also visited some other cities during th

32、e holiday.除了北京和上海，假期里我们还参观了别的一些城市。We had no trouble on the journey apart from _(lose)some money.除了丢了一些钱外，我们旅途中没有出岔子。答案fromlosing句 式 透 析教材原句The last few years have seen environmental disasters on a grand scale，and experts are predicting far worse to come.近几年一些环境灾难大规模地出现，专家们预测更坏的局面即将来临。 (1)句中the last

33、few years作主语，see作谓语，意为“经历；目睹”，这种拟人修辞手法表达既简练又生动。The National Day of 2015 _(witness)so many traffic jams on the expressway.2015年的国庆节见证了高速路上大量的拥堵事件。(2)拟人修辞手法把事物人格化，使本来不具备人的动作和感情的一些动、植物变得像人一样能说能笑。英语中使用拟人修辞手法的句子，主语通常是表示时间、地点或心爱之物，如车、船等的名词；谓语动词常为see，witness，find等。The two stone lions standing in front of T

34、iananmen _ many great historic events.天安门前的这两只石狮目睹了许多重大的历史事件。答案witnessedsaw/witnessed.单句语法填空1Your work must _(finish) by tomorrow.2The sentence，which puzzled John，was also _ me and we had to turn to our English teacher for help.3It isnt wise to spend all your salary every month.Keep some money _ res

35、erve，just in case.4Language is the carrier of culture and _ turn its influenced by culture.5The child asked his mother _ he could go out to play tennis.6There is a narrow road _ (lead)to the old house.7The mother sacrificed many things _(get) her daughter a good education.8As teachers，we should be _

36、(consider) of our students feelings.And then they will trust us.9March 1940 _(find)me working in a small constructional firm.10_(give)that there is no traffic delay，I will be here on time.答案1.be finished2.beyond3.in4.in5.if 6leading7.to get8.considerate9.found10.Given.单句改错1For sustainable developmen

37、t，I advocate we should substitute coventional energy for renewable energy._2Giving his age，he has done very well._3He couldnt adopt his way of life to the company._4Only by this mean can we master English._5Schools are right to expel students who pose a threat with others._6They advocate that everyo

38、ne lives a low carbon life._7“Its such a nice place，” Mother said as she sat at the table reserving for customers._8In the past few years thousands of films have produced all over the world._答案1.forwith/by2.GivingGiven3.adoptadapt4.meanmeans5.withto6.liveslive7reservingreserved8.have 后加been.完成句子1Dri

39、nking too much can _(导致) health problems.2He _(被困在) the crashed car and couldnt move his legs.3Some people _(提倡追求)pleasure in order to find happiness.4_(要是没有交通阻塞)，Ill be there on time.5The old city _(见证了)two world wars.答案1.lead to/result in2.was trapped in3.advocate going after4.Given that there is

40、no traffic jam5.has seen/witnessed.单元考点作文串记一、根据提示翻译句子1上周一见证了来自自然保护区的一头狮子挣脱牢笼逃离动物园，此事引起了人们的恐慌。(see，reserve，break away from，flee，lead to，panic)_2据说失去控制的狮子非常危险。 (beyond control)_3鉴于人们的生命受到威胁，警方主张孩子们除了乘车上学外均须待在家里。 (given that，threaten，advocate that，apart from)_4最终，因为警方采用一位猎人的方法，把这头狮子困在了陷阱里。(adopt，means，

41、trap)_5要是没有这位猎人的帮助，这头狮子不会这么快被捉住。 (without，be caught)_答案1.Last Monday saw a lion from the natural reserve broke away from its cage and fled the zoo.This led to a panic.2The lion beyond control was believed to be very dangerous.3Given that peoples lives were threatened，the police advocated that childr

42、en should stay at home apart from going to school by bus.4At last，because the police adopted a hunters means，they trapped the lion in a trap.5Without the hunters help，the lion couldnt have been caught so soon.二、加入适当过渡词，连句成篇【参考范文】Last Monday saw a lion from the natural reserve broke away from its cag

43、e and fled the zoo，which led to a panic.The lion beyond control was believed to be very dangerous.Given that peoples lives were threatened，the police advocated that children should stay at home apart from going to school by bus.At last，adopting a hunters means，the police trapped the lion in a trap.W

44、ithout the hunters help，the lion couldnt have been caught so soon.基础训练 .用适当的介词或副词填空1Increased production will，_ turn，lead to increased profits.2Apart _ the occasional visit，what does Alar do for his kids?3All _ all，it has been a pretty bad year for him.4_ coincidence，we arrived here at the same time

45、.5You really should be more considerate _ your neighbors so that you can get on well with them.6His nationality isnt relevant _ whether hes a good teacher.7The boss was rough _ him，which made him angry.8The criminal was condemned _ ten years in jail.答案1.in2.from3.in4.By5.of6.to7.on 8to.完成句子9_(考虑到你生病

46、了)，wed better put off the meeting.10Im here _(代表) my class to give you a speech.11Do you _(提倡禁止) cars in the city centre?12Due to circumstances _(超出我们的控制范围)，the lecture was cancelled.13It is easy to _(拆钟表) but it is difficult to reassemble it.答案9.Given that you are sick10.on behalf of11advocate bann

47、ing12.beyond our control13.take apart a clock.课文浓缩语法填空 It is reported that Earths climate is being changed and human beings will face _14_ (globe) warming.Global warming refers to _15_ average increase in the Earths temperature _16_，in turn，leads to climate change.The global average temperature _17_

48、 (increase) by 1 over the last 100 years because of human activities.If the situation _18_ (continue)，we are condemning life on Earth and should face terrible climate changes，serious diseases and bad effects _19_ some industries as well as the _20_ (rise) sea levels.So how can we stop these disaster

49、s from _21_ (happen)? Governments all over the world have a responsibility to reduce the amount of carbon dioxide _22_ (produce) by their countries.Everyone can play his _23_ by making small changes in his daily life.答案14.global15.an16.that/which17.has increased18.continues19.on20.rising21.happening

50、22.produced23.part/role.短文改错假定英语课上老师要求同桌之间交换修改作业，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2只允许修改10处，多者(从第11处起)不计分。Dear Mike，In your last letter，you told me you want to go hiking in the coming sum

51、mer vacation.Like any adventure of nature，we should be prepared for your hike.The followings are my advices：Firstly，hike with a partner for safety and leave word whether you will be traveling in case of the emergency.Secondly，carry a cell phone with you.Thirdly，be sure have the right clothing and fo

52、otwear for the hike.Fourthly，carry a plenty of water because you can become quickly thirsty without it.Meanwhile，have a few snacks can give you energy，too.Fifthly，take a small firstaid box with you，particular on longer hikes in case you get injure.Yours sincerely，Li Hua答案Dear Mike，In your last lette

53、r，you told me you to go hiking in the coming summer vacation.Like any adventure of nature， should be prepared for your hike.The followings are my ：Firstly，hike with a partner for safety and leave word you will be traveling in case of emergency.Secondly，carry a cell phone with you.Thirdly，be sure hav

54、e the right clothing and footwear for the hike.Fourthly，carry plenty of water because you can become quickly thirsty without it.Meanwhile， a few snacks can give you energy，too.Fifthly，take a small firstaid box with you， on longer hikes in case you get .Yours sincerely，Li Hua能力提升.完形填空体裁：记叙文话题：爱词数：268

55、时间：16Normally in a parentchild relationship，the responsibility for care falls on the parent.But when_1_ circumstances(情况) strike，the roles can quickly be_2_This was the case for Dan Steinberg，who was along with sister，Molly.When Peg Steinberg was 36，she was_3_ with breast cancer.Ten and a half years

56、_4_，it had reappeared in her skin，but she_5_ to get through it.“Two years ago，I was examined with cancer，” Peg says.“But I now feel_6_ good，and so far，the cancer is not there.”She remembers a time when Dan and his sister，Molly，went to the_7_ when she first had her_8_Dan and Molly crawled in bed with her，saying，“Mom，we were young before and you wanted to_9_ us，but now were here for you.Were_10_ and we want to know what youre feeling so we can help you，” Peg recalls.