山东专用2021高考英语一轮复习必修2Unit4Wildlifeprotection学案含解析

1、unit 4wildlife protection1root n. 根；根茎2.bamboo n. 竹子3branch n. 树枝；分枝 4.bush n. 灌木丛5fibre (美 fiber) n. 纤维 6.maple n. 枫树7pine n. 松树 8.botanical adj. 植物学的9insect n. 昆虫 10.beast n. 野兽；牲畜11butterfly n. 蝴蝶 12.tortoise n. 乌龟13giraffe n. 长颈鹿 14.goose (复 geese) n. 鹅15kangaroo n. 袋鼠 16.squirrel n. 松鼠17creatur

2、e n. 生物；动物 18.leopard n. 豹19evolution n. 进化；演变 20.ecology n. 生态；生态学21primitive adj. 原始的；远古的22breakthrough n. 重大进展；突破23clone n. 克隆(无性繁殖出来的个体)24endangered adj. 濒临灭绝的25natural reserve 自然保护区26protect wildlife 保护野生生物1according to按照，根据所说2die out灭绝3in danger (of)处于(的)危险中4on the decline/decrease正在下降/减少5prev

3、ent/protect.from.阻止/保护6pump out/give out释放出7to ones relief令某人宽慰的是8result in导致9take measures to do sth.采取措施做某事10raise the awareness of唤醒意识1many trees are being cut down and more and more forests are lost, making animals lose their homes to live in.许多树木正在被砍伐，越来越多的森林消失，这使得动物们失去了它们赖以生存的家园。2the number of

4、 wild animals decreases year by year so its high time we took action to protect them.野生动物的数量每年都在下降，所以到了我们采取措施保护它们的时候了。3we should protect wild animals and realize harmonious coexistence between man and nature!我们应该保护野生动物，实现人与自然和谐共处！1how_this_kind_of_bird_died_out from the earth still remains a mystery

5、.这种鸟是如何从地球上灭绝的仍然是个谜。2this is the only home of the red colobus monkey but there_are_very_few_left.这里是红髯猴唯一的家园，但是现在所剩无几了。3animals living in the waters, especially the sea waters, are_protected_from the destruction of their species by man.生活在水中的动物，尤其是海洋中的物种得以幸免于人类的迫害。 教材单词写准并记牢高考与教材.重点单词1wild adj. 野生的；

6、野的；未开发的；荒凉的2decrease vi.& vt. 减少；(使)变小；或变少3loss n. 损失；遗失；丧失4hunt vt.& vi. 打猎；猎取；搜寻5laughter n. 笑；笑声6certain adj. 确定的；某一；一定7importance n. 重要(性)8contain vt. 包含；容纳；容忍9powerful adj. 强大的；有力的10affect vt. 影响；感动；侵袭11attention n. 注意；关注；注意力12income n. 收入13inspect vt. 检查；视察14incident n. 事件；事变15disappearance n.

7、 消失16fierce adj. 凶猛的；猛烈的17ending n. 结局；结尾18reserve n. 保护区.拓展单词1appreciate vt. 鉴赏；感激；意识到appreciation n. 感激；感谢2secure adj. 安全的；可靠的security n. 安全3respond vi. 回答；响应；做出反应response n. 回答；反应；响应4distant adj. 远的；远处的；疏远的distance n. 距离；远方；疏远5relief n. (痛苦或忧虑的)减轻或解除；减轻痛苦的事物relieve vt. 使减轻；缓解6succeed vi. 成功 vt. 接

8、替；继任success n. 成功successful adj. 成功的successfully adv. 成功地7employ vt. 雇用；利用(时间、精力等)employer n. 雇主employee n. 雇员；雇工employment n. 雇用；就业；职业；工作8harm n& vt. 损害；危害harmful adj. 有害的harmless adj. 无害的9protection n. 保护protect vt. 保护；防卫10mercy n. 仁慈；宽恕；怜悯merciful adj. 仁慈的；怜悯的.阅读单词1wildlife n野生动植物2.habitat n栖息地；(

9、动植物的)自然环境3threaten vt.& vi. 恐吓；威胁 4.endanger vt. 危害；使受到危险5zone n. 地域；地带；地区 6.species n. 种类；物种7rub vt. 擦；摩擦 8.insect n. 昆虫9extinction n. 灭绝；消亡1.(2019全国卷)if i succeed in managing one, i will open more.2(2019天津卷)this one stranger responded beautifully to my small crisis, but she actually wasnt the only

10、 one.3(2018北京卷)with all the programs, teamwork is key as trainees learn the importance (important) of leadership and being part of a bigger task.4(2018浙江卷)“dont be late for supper，” uncle paul cried, “and keep to the track so that you dont get lost (lose)！”5(2017全国卷)the homeowner called to say that

11、the parents had_responded (respond) to the recordings. 教材短语写准并记牢高考与教材1.die_out 灭亡；逐渐消失2in_peace 和平地；和睦地；安详地3in_danger_(of) 在危险中；垂危4in_relief 如释重负；松了口气5burst_into_laughter 突然笑起来；大声笑了出来6protect.from 保护不受(危害)7pay_attention_to 注意8pick_out 挑选出9come_into_being 形成；产生10according_to 按照；根据所说11so_that 以至于；结果12

12、do_harm_to 损害；伤害；对有害1.(2019浙江卷)california has lost half its big trees since the 1930s, according_to_a_study (根据一项研究) to be published tuesday and climate change seems to be a major factor.2(2018天津卷)they no longer paid_attention_to (注意) the bird and never learned what it was doing.3(2017浙江卷)according_

13、to_a_new_survey (根据一项新调查) by the national sleep foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights. 教材句式写准并记牢高考与教材1.动词ing 形式作宾语补足语there daisy saw an antelope looking_sad.在那儿戴西看见一只羚羊看上去很伤心。2as 引导方式状语从句it shows the importance of wildlife protection, but id like to help

14、as_the_wwf_suggests.这体现了野生动物植物保护的重要性，不过，我还是想按照世界野生生物基金会的建议来帮助你们。3it is a pity that. 很遗憾it_is_a_pity_that in the story nobody helped the dodo.很遗憾在故事中没有人帮助渡渡鸟。4the way定语从句they learned this from the_way the bones were joined together.他们是根据(恐龙)骨骼的连接方式了解到这一点的。1.(2019全国卷)after a long and careful search, g

15、reg saw, across a field, the dog moving_cautiously (小心谨慎地离开了)2(2018全国卷)if_you_do_as_i_tell_you (如果你按照我告诉你的去做), i am sure you will have a great time.3(2017全国卷)the music cant be presented today the_way_it_was_in_1908 (像1908年那样的方式) or 1958. it has to continue to move, because the_way_the_world_works (世

16、界的运作方式) is not the same.1形容词un前缀变否定词certainuncertain 不确定的commonuncommon 不常有的consciousunconscious 失去知觉的friendlyunfriendly 不友好的awareunaware 不知道的fortunateunfortunate 不幸的fairunfair 不公平的likelyunlikely 不可能的2“职场”高频动词集锦employ vt.雇用appoint vt.任命fire vt.开除resign vt. & vi.辞职interview vt.面试dismiss vt.免的职；解雇reti

17、re v退休3“派生名词(v.ing)”集锦ending 结局；结尾training 训练；培养feeling 感觉；感情painting 绘画；油画meeting 会议beginning 开始；开端4巧记各种“事件”accident n事故traffic accident 交通事故event n重大事件；比赛项目sports event 体育赛事incident n. 事件；事变the july 7th incident 七七事变5“动词out”短语荟萃die out 灭绝；消失set out 出发；着手；摆放make out 理解；看清楚come out 出版；出来cut out 删去；切

18、断take out 取出；去掉hold out 坚持下去6pay 短语串联pay a visit to 进行访问pay attention to 注意pay back 偿还；报答pay down 用现金支付；当场支付pay for 为支付pay off 付清；取得成功pay out 付出pay ones way 支付生活费pay up 全部付清高频词汇精讲1die out (家族、观念等)灭绝；消失；(物种)灭绝as a result these endangered animals may even die out.结果，这些濒危动物甚至可能会消亡。die away (声音，风，光线等)逐渐

19、消失；渐弱die down (物质特性，风等)逐渐减弱；(情感)逐渐平息die off 相继死去完成句子experts have predicted that more than half of the worlds 6,000 languages may die_out in the next century.专家们预测在世界上的六千种语言当中，可能会有一半以上于下个世纪逐渐消失。dont worry. the gossip will soon die_down.别担心。流言蜚语不久就会平息的。the noise of the car died_away in the distance.汽车

20、的声音消失在远方。2in peace 和平地；安心地；安静地here we can work in peace.在这里我们能安静地工作。hold ones peace 保持沉默；不出声live in peace with sb. 同某人和平共处at peace 处于和平状态 keep the peace 维持治安hold the peace 保持沉默 make peace with 与和解peaceloving 爱好和平的 peacemaker 调停人完成句子she lives in_peace with her neighbours.她与邻居和谐共处。it is a time when al

21、l peaceloving nations of the world come together.这是一个世界上热爱和平的民族相聚在一起的时刻。3in danger (of) 在危险中；垂危he told us the girl was in danger, so we went to help her.他告诉我们这个女孩处境危险，因此我们去帮助她。(1)out of danger 脱离险境a danger to 对有危险；对是危险的人或物(2)dangerous adj. 危险的(1)单句语法填空i hope youve learned a lesson. you put us both i

22、n danger.waste must be treated so that it does not become a danger to life.(2)写作运用many species of animals are in_danger_of_dying_out.许多动物种类都处于濒临灭绝的危险中。4respond vi.回答；响应；做出反应clive responded to my suggestion with a laugh.克利夫对我提的建议报以一笑。(1)respond to sth. 对做出反应/回答(2)response n回答；反应in response to 对做出反应ma

23、ke (a) response to 回答/响应；对做出反应(1)单句语法填空the teacher responded immediately to the question that student put forward.in response to the audiences great demand, the play will/would be put on in the theatre twice a week.he made no response (respond) to my suggestion, which made me very disappointed.(2)完成

24、句子knowing basic firstaid techniques will help you respond_quickly_to emergencies.知道基本的急救技术将会帮助你对紧急情况快速作出反应。5relief n(痛苦或忧虑的)减轻或解除；减轻痛苦的事物in relief daisy burst into laughter.戴茜如释重负，笑了起来。(1)in relief 如释重负；松了口气to ones relief 使某人欣慰的是；让某人感到放松的是with relief 欣慰地(2)relieve vt.(危险、痛苦等)解除；减轻；缓解relieve sb. of.

25、解除某人的负担、困难等relieved adj.放心的单句语法填空much to my relief, my son was eventually admitted to a famous university.seeing her son return home safely, she smiled in relief (relieve)we were_relieved (relieve) to hear that she was out of danger.6mercy n. 怜悯；宽恕；仁慈farmers hunted us without mercy.农民们毫不留情地捕杀我们。(1)a

26、t the mercy of sb./sth. 任由某人/某物摆布或控制at ones mercy 任由某人摆布have mercy on. 对有怜悯心show mercy to. 同情；怜悯(2)merciful adj. 仁慈的be merciful to. 对仁慈(1)单句语法填空whether or not the secretary will be fired is at the mercy of her boss.hunters killed some rare animals without mercy and now the number of them is sharply

27、decreasing.we should be tough with criminals and show no mercy to them.even though he was guilty, the merciful (mercy) judge did not send him to prison.(2)完成句子having lost engine power, the boats crew found themselves at_the_mercy_of_the_wind.在失去引擎动力之后，船员们发现自己只能任凭风力摆布了。they showed_mercy_to/had_mercy_

28、on their neighbor for he suffered a lot.他们对他们的邻居表示同情，他受的苦难太多了。7protect.from.保护不受(危害)im protecting myself from mosquitoes.我在使自己免受蚊虫的叮咬。(1)protect sb./sth. from/against. 保护某人/某物不under the protection of. 在的保护下(2)阻止做注意 以上短语在被动语态中from均不可省去，而在主动语态中，与stop/prevent搭配的from可以省略。(1)单句语法填空we wear gloves to prote

29、ct our hands from the bitter cold in winter.physical exercise can protect you against heart disease.we must do something to protect trees from being_cut (cut) down.(2)完成句子effective measures must be taken to_protect_the_environment_from/against_pollution(to_prevent/keep/stop_the_environment_from_bein

30、g_polluted)必须采取有效措施保护环境免受污染。8.contain vt. 包含；容纳；抑制(感情等)it contains a powerful drug which affects mosquitoes.它含有一种强效药物可以防止蚊虫叮咬。(1)contain oneself克制自己container n. 容器(2)contain. 常用于表示所包含之物的全部或部分include. 指作为整体中的一部分而被包括进去，通常指同类including (介词)n./pron.或n./pron.included 作状语(1)单句语法填空she couldnt contain hersel

31、f (she) any longershe simply had to tell him the good news.food will last longer if kept in an airtight container (contain)the cats were fed a normal diet, containing (contain) 20% protein.after the big fire, he has lost everything that was precious to him, including (include) his family.(2)写作运用afte

32、r the meal, a lucky charm and a red pocket which_contains_lucky_money will be given to everyone and some lucky words are said to each other.饭后，每个人都会收到一个吉祥饰物和一个装着压岁钱的红包，并互相说一些幸运的话语。9.affect vt. 影响；感动；侵袭the rise in prices will affect all classes.物价的上涨将使各阶层的人都受到影响。(1)be greatly/deeply affected by 被深深打动

33、be affected by heat/cold 中暑/着凉be affected with a high fever 发高烧(2)effect n作用；影响have an effect on 对产生影响(3)affection n喜爱；感情；影响；感染(1)单句语法填空the weightloss pill has a strong side effect on peoples hearts.susan beacham believes that the best present is the one which shows affection (affect) and takes grea

34、t time and energy.affected (affect) with a serious disease, he was no longer able to speak clearly and he knew there was no hope of recovery.(2)完成句子the traffic issue is very difficult to settle. it not only affects_our_everyday_life,_but may also threaten peoples lives.交通问题很难解决。它不仅影响我们的日常生活，而且对人民的生命

35、可能造成威胁。10pay attention to 注意in order to protect the balance of nature, the professor suggested that we (should) pay attention to improving peoples environmental awareness.为了保护生态平衡，教授建议我们注意提高人们的环保意识。draw/attract/catch/get ones attention 吸引某人的注意fix/focus/concentrate ones attention on. 将注意力集中于devote on

36、es attention to. 专心于(1)单句语法填空you speak english very well, but more attention should be_paid (pay) to your written english.i am writing to draw your attention to some improper behavior among us students: littering and scribbling.mr wang told us to pay attention to protecting (protect) our eyesight.(2

37、)写作运用we need to be active in all kinds of sports and pay_attention_to_mental_health,_which is equal to physical health.我们要积极参加各种体育运动并注重心理健康，它与身体健康同等重要。11.appreciate vt. 鉴赏；感激；意识到you should pay more attention to the rainforest where i live and appreciate how the animals live together.你应该更加注意我所居住的雨林并欣

38、赏动物们是怎样生活在一起的。(1)appreciaten./pron./v.ing 重视/感激i would appreciate it if. 假如，我将不胜感激(2)appreciation n. 欣赏；感激(3)当appreciate, hate, dislike, love, like, depend/rely on等词后接宾语从句时，一般先加it，再接宾语从句。(1)单句语法填空id appreciate your writing (write) me back as soon as possible.id appreciate it if you could let me know

39、 in advance whether or not you will come.here i sincerely express my appreciation (appreciate) for helping me find the lost suitcase.(2)写作运用id_appreciate_it_if you could take my tips into account and i do hope that your paper will make a difference to environmental protection.如果你考虑我的建议我将感激不尽，我的确希望你的

40、论文对环境保护有所帮助。12succeed vi. 成功；继承 vt. 接替；继任what must be done if wildlife protection is to succeed?必须做些什么才会使野生动物保护成功？(1)succeed in doing sth.(manage to do sth.) 成功做某事succeed to sth. 继承某事succeed sb. as/to be. 接替某人成为(2)success n. u成功；c成功的人或事successful adj. 成功的be successful in (doing) sth. (做)某事取得成功(1)单句语

41、法填空they finally succeeded in finding (find) the solution to the problem.why are some people happy and successful (success) while others arent?parents arrange everything for their children and spare no efforts to pave the way for their success (succeed)finally, i wish this years english speech compet

42、ition a great success.(2)写作运用the saying tells us that if_we_want_to_succeed,_we should not only plan carefully but also act it out thoroughly.这句名言告诉我们，如果我们想取得成功，不仅要周密计划，还要彻底实施。13.employ vt. 雇用；利用(时间、精力等)can they be employed to work in the park and not hurt the animals?他们能受雇在公园里工作而不伤害动物吗？(1)employ sb

43、. as. 雇用某人任employ sb. to do sth. 雇用某人做某事 忙于(做)某事(2)employer n雇主employee n雇员employment n雇用(1)单句语法填空employed (employ) in watering the flowers, she didnt notice what was happening.the boss of the company is trying to create an easy atmosphere where his employees (employ) enjoy their work.during the hol

44、iday, the supermarket employed ten college students to_work (work) for it.men and women must be treated equally in education and employment (employ)(2)一句多译she was_employed/employed_herself_in_reading,_so she did not notice what was happening.employed_in_reading,_she did not notice what was happening

45、.employing_herself_in_reading,_she did not notice what was happening.她忙着读书，因此没有注意到发生的一切。14harm n. & vt. 损害；危害modern farming methods have done considerable harm to the countryside.现代的耕作方式对乡村造成了很大的损害。(1)do sb./sth. harm (do harm to sb./sth.) 对造成伤害there is no harm in doing sth. 做某事无害处(2)harmful adj. 有害

46、的be harmful to 对有害harmless adj. 无害的(1)单句语法填空scientists do not know how much and what kinds of noises are harmful (harm) to ocean animals.staring at the screen of the computer will do harm to your eyes.there is no harm in giving gifts to children, but they should not be rewards.(2)写作运用it is known to

47、all that not only does smoking do_harm_to yourself, but also it affects other people.众所周知，吸烟不仅对你自己有害，它还会影响到别人。15.come into being 形成；产生they lived on the earth tens of millions of years ago, long before humans came into being.千百万年前恐龙就在地球上生活，比人类的出现要早得多。come into action 开始行动come into office 就职come into

48、sight 看见 come into power 当权come into use 开始使用come into effect 开始实施；开始生效注意 come into being 是不及物动词短语，无被动形式，不用于进行时态。完成句子no one knows for sure when the universe came_into_being?没人确切知道宇宙是什么时候产生的？the new law will come_into_effect next month.新法规下月生效。as the plane came down through the clouds, green fields a

49、nd white houses came_into_sight.当飞机穿破云层下降的时候，绿色的田野和白色的房子进入了视野之内。重点词汇点拨1decrease vi. & vt.减少；(使)变小；变少(1)decrease (from.)to. (从)减少到decrease by 减少了on the decrease 在减少中(2)increase v/n.增加；增长；增进increase by/to 增加了/到on the increase 在增长中a local newspaper remarks that crime is on the decrease.we have no idea

50、when the housing prices will decrease to the level we can afford.by the end of the study, that percentage had decreased by half, to 45 percent.2loss n. 丢失；遗失；损失；亏损(1)make up for the loss 弥补损失at a loss 不知所措；困惑suffer a loss (of) 蒙受(的)损失(2)be lost in 全神贯注；沉浸于lost (lose) in thought, he didnt know his cl

51、assmates had left the classroom.for a moment, tom was at a loss how to respond to her question.he was determined to try his best to make up for the loss (lose)3reserve vt. 保留；保存；预订 n保护区；贮藏；储备(1)reserve sth. for sb./sth. 为保留reserve ones opinion 保留某人的意见with/without reserve 有/没有保留地in reserve 留下的；备用的(2)

52、make a reservation 预订；预约it is advisable to keep a little food in reserve in case of emergency.as usual they sat at the table reserved (reserve) for them and ordered their lunch.ive made a reservation (reserve) at a travel agency so that you can have a guide during the sightseeing.典型句式精析1she turned r

53、ound and there was an antelope with a sad face looking at her.她转过身来，看到一头羚羊带着忧郁的神情望着她。(1)此处 with a sad face looking at her 为“with 复合宾语”作定语(2)“with 复合结构”在句中多作状语，也可以作定语。此结构中常见的宾语补足语形式有：with winter coming on， its time to buy warm clothes.冬天来了，该买暖衣了。(withn.doing)with all the things bought， she went home

54、happily.带着她买了所有东西，她高兴地回家了。(withn.done)she slept with the windows open.她开着窗子睡着了。(withn.adj.)he was lying on the bed with all his clothes on.他穿着衣服躺在床上。(withn.adv.)the teacher came with a book in his hand.老师来了，手里拿着一本书。(withn.介词短语)with nothing to do, tom slept at home.由于无事可做，汤姆在家睡觉。(withpron.to do)单句语法填

55、空with the summer vacation approaching (approach), i desire to do a parttime job in a foreign company.if you dont like it, you can just say a polite “thank you”， with the food left (leave) there.with no one to_turn (turn) to in such a frightening situation, she felt very hopeless.the man came in, with a bottle in his hand.2they learned this from the way the b