2017届高考英语一轮复习课件：BOOK7 Unit20《New Frontiers》（北师大版）

　　短语填空 in advance，give away，take over，wrestle with，get at，nothing like，by mistake，kick off 1.Technology is here to help us，but we should not allow it to

　　our lives.(2017·安徽) 2.This

　　meeting

　　room

　　is

　　a

　　non­smoking

　　area.

　　I

　　would

　　like

　　to

　　warn

　　you

　　that if you smoked here you would be fined.(2015·湖北) 3.She made the painful decision to

　　her girl so that both of us might have a chance for a better life.(2017·江苏) take over in advance give away 答案 4.When they finally arrive at the nest，the follower reaches in to

　　the delicious honey as the bird patiently waits and watches.(2017·大纲全国Ⅰ) 5.I have been

　　the difficult examination paper the whole night. 6.Back at the camp you can

　　your boots and enjoy excellent food and wine.(2015·重庆) 7.The carved stone is not very good. It looks

　　a horse. 8.They couldn’t see or hear each other and，

　　，Simon lowered his friend over the edge of a precipice (峭壁).(2017·新课标全国Ⅱ) get at wrestling with kick off nothing like by mistake 答案 完成句子 1.By helping them develop classic skills that will serve them well

　　the future holds.

　　无论将来怎么样，帮助他们发展可以为他们很好服务的经典技能，是一种方法。 (2017·新课标全国Ⅰ) 2.Facing up to your problems

　　running away from them is the best approach to working things out. 勇于面对你的问题而不是逃避它们才是解决事情的最好办法。(2017·浙江) 3.She would open a book，pretending to read，

　　on the open page. 她会打开一本书，假装阅读，眼泪却滴在打开的页面上。(2017·北京) no matter what rather than with tears dropping 答案 4.Many studies show that older parents—today’s grandparents—

　　their children more often if the means and cost of doing so had not been a barrier. 很多研究表明，如果这样做得方式和费用不再是一种障碍，那么年老的父母——今天的祖父母将会更经常地给孩子打电话。(2015·北京) would have called 答案 写作素材 (关于灾后救援) 1.地震发生后，营救队首先到达了灾区。 2.公布损失评估不久后，源源不断的捐款被送到了灾区。 3.捐款被用来帮助那些处于饥饿状态的人们。 4.这时，每个人都意识到人们之间已经没有了歧视，人人生而平等。 5.毫无疑问，人们要面对重建的挑战。 提示：黑体部分用本单元词汇表达，并且请使用宾语从句，there is no doubt that...等。 微写作 连句成篇 (将以上句子连成一篇60词左右的英语短文)

　　After the earthquake，rescue teams first got to the disaster-­hit area.Shortly after the declaration of assessment of the great loss，constant donation was sent to the disaster-­hit area to assist the people in starvation.On this occasion，everyone was aware that there was no discrimination and that everyone was born equal.There was no doubt that people would face the challenge of rebuilding. 答案 返回

　　donate vt.捐赠；赠送；捐献(器官)(give；present) 4. 多词一义　donate，contribute，give...to (1)donate sth.to...把某物捐献给…… (2)donation n.捐款；捐赠(物) collect donations for...为……募捐 make/give/present a donation to向……捐赠 (1)He frequently donates large sums to charity. 他常常向慈善机构捐赠大笔钱款。 (2)The silver trophy was donated by a Leicester businessman. 银制奖杯是由一个莱斯特的商人捐赠的。 单句语法填空 (1)We are collecting

　　(donate) for the relief fund. (2)All

　　(donate) blood is tested for HIV and other infections. (3)Over 90% of the goods in the charity shops

　　(donate) by the public. (4)He donated thousands of pounds

　　charity. 多维训练 donations donated are donated to 答案

　　meanwhile adv.同时；与此同时；在此期间(＝meantime) 5. in the meanwhile/meantime在此期间 for the meanwhile一会儿；暂时 (1)He had always found his wife’s mother a bit annoying. The mother­-daughter relationship，meanwhile，was close. 他总是觉得丈母娘有点烦人，然而她们母女之间的关系却非常亲密。 (2)In the meanwhile，I’ll visit an old friend of mine. 与此同时，我将去拜访我的一位老朋友。 多维训练 (1)I had to wait an extra hour so I wrote letters

　　(在此期间). (2)I was doing my homework，and

　　(同时) my mother was cooking. (in the) meanwhile/meantime (in the) meanwhile/meantime 答案 6.

　　cure v.治愈(病人)；治好(疾病)；矫正，改正(某人的不良行为)；解决(问题)；n.治疗；疗程 应试指导　“动词＋sb.＋of”类语境词义辨析的考查 (1)cure sb.of...治愈某人的……；矫正某人的…… (2)a cure for...针对……的治疗 (1)An operation finally cured his shin injury. 手术最终治好了他胫部的伤。 (2)We need to cure our environmental problems. 我们需要解决我们的环境问题。 (3)Aspirin is a wonderful cure for colds. 阿司匹林是治感冒的妙药。 词义辨析　cure，treat (1)cure表示“治愈”，宾语既可以是人，也可以是疾病，有时也表示“矫正；革除”。 (2)treat表示“治疗”时，多接人作宾语，强调治疗动作，并不说明是否治愈。 词义辨析 多维训练 (1)用cure，treat的正确形式填空 ①The doctor was

　　the girl who suffered from cancer. ②Who was it that

　　the old professor of his cancer? (2)单句语法填空 ①He said that he

　　(cure) with this medicine. ②He was at last cured

　　the bad habit. ③They have found

　　cure for rising prices. treating cured was cured of a 答案

　　declare v.宣告；宣布；声明；表明；宣称(state) 7. declare...to be...宣布……为…… declare war on...向……宣战 declare for/against表示赞成/反对 declare that...宣布…… (1)The U.N.has declared it to be a safe zone. 联合国已宣布它为安全区。 (2)He declared that he would fight for his right. 他宣称要为他的权利而斗争。 多维训练 (1)单句语法填空 ①Only a month earlier，Mr.Stenholm had declared

　　the tax cut. ②It was the year when Britain declared war

　　Germany. ③It

　　(declare) already that the contract is illegal.

　　(2)一句多译 他断言那是真的。 ①

　　(declare that...) ②

　　(declare...to be...) for/against on

　　has been declared He declared that it was true. He declared it to be true. 答案

　　take over接收，接管；继承；支配 8. take to喜欢；亲近；适应 take in吸收；欺骗；包括在内；收留；领会，理解；观看 take apart拆开，拆卸 take on呈现；雇佣；接受；从事 take out拿出，取出；除去 应试指导　take短语语境词义辨析 (1)I was assigned to take over your position. 我被指派接任你的位置。 (2)Lesley explains possible treatments but you can tell she’s not taking it in. 莱斯利解释了各种可行的疗法，不过，你可以看出来，她并没有领会。 多维训练 用take短语的正确形式填空 (1)He began to

　　us after that first day and we learned so much about him in that short time period. (2)She

　　as a trainee. (3)He

　　the machine

　　to clean and oil the parts. (4)When I want to write，I open her mouth and

　　the pencils from her stomach. take to was taken on took apart take out

　　答案

　　latter n.后者(the second of the two)；adj.后者的，后面的(back)；晚期的，末期的 9. 多维训练 (1)I invited Tom and Mary to my birthday party.

　　(前者) is 15 years old and

　　(后者) is 14 years old. (2)Of your two examples，I

　　(更喜欢后者). (3)He is getting into

　　(末期) of his career. The former

　　the latter prefer the latter the latter years 答案

　　dilemma n.困境，进退两难的窘境 10. 多维训练 (1)In the process of modern urban development，we often find ourselves

　　. 在现代都市的发展中，我们往往会陷入困境。 (2)She

　　about whether to accept the invitation or not. 她陷入两难境地，不知是否接受邀请。 (3)After five years’ hard work，they finally

　　. 经过五年的艰苦工作，他们终于走出了困境。 in a dilemma faced a dilemma got out of a dilemma 答案

　　correspond vi.通信；相一致，符合；相当于 11. 多维训练 单句语法填空 (1)Investment in the railways will bring a

　　(correspond) improvement in services. (2)It’s a coincidence that your account of events corresponds

　　hers. (3)His interest in writing came from a long

　　(correspond) with a close college friend. corresponding with correspondence 答案

　　phenomenon n.现象( pl. phenomena) 12. 多维训练 单句语法填空 (1)There is a natural phenomenon

　　scientists call the “greenhouse effect”. (2)Richard Clayderman is a phenomenon

　　musicians. (3)Rain and snow are

　　(phenomenon) of the weather. that among phenomena 答案

　　By the year 2015，the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them.到2015年，服装业将生产出各种新型材料，不论什么东西溅到上面，都不会留下污点。 13. 句型公式：“by＋时间点”与完成时连用 by the year 2015是“by＋时间点”构成的介词短语，表示“到……时候”。这一结构通常用于完成时态的句中作时间状语。 (1)by＋过去时间点，主语＋谓语(过去完成时态)＋宾语…… (2)by＋现在时间点，主语＋谓语(现在完成时态)＋宾语…… (3)by＋将来时间点，主语＋谓语(将来完成时态)＋宾语…… (1)By the time Jack returned home from England，his son had graduated from college. 杰克从英国回到家的时候，他儿子已经大学毕业了。 (2)By next month，Tom will have saved enough to buy a used car. 到下个月，汤姆就会攒够钱买辆二手车了。 多维训练 单句语法填空 (1)We

　　(learn) 3,000 words by the end of next term. (2)We

　　(learn) 3,000 words by the end of last term. (3)When I talked with my grandma on the phone，she sounded weak，but by the time we

　　(hang) up，her voice had been full of life. (4)By now，people

　　(realize) its importance. will have learned had learned hung have realized 答案

　　There is no doubt about it.关于这一点是毫无疑问的。 14. 句型公式：There is no doubt about.../that... (1)There is no doubt意为“毫无疑问”，后接that从句或about＋名词结构。There is doubt意为“……值得怀疑”，后接whether引导的从句或about＋名词结构。 (2)doubt v.& n.怀疑；疑问 作动词时，其用法如下： ①在否定句和疑问句中，doubt后面接that引导的宾语从句。 ②在肯定句中，doubt后面一般接whether或if引导的宾语从句。 作名词时，用法如下： ①用于肯定句时，一般接whether引导的同位语从句。 ②用于否定句、疑问句时，一般接that引导的同位语从句。 (3)be in doubt犹豫不决 beyond doubt无疑地 (1)There is some doubt whether he is suitable for the job. 他是否胜任这项工作还有一些疑问。 (2)I have no doubt that you’ll succeed. 我肯定你能成功。 多维训练 (1)单句语法填空 ①I don’t doubt

　　he can finish the task on time. ②I doubt

　　they can swim across the river. ③There is no doubt

　　she will come in time. ④I have some doubt

　　he will be elected. ⑤When

　　doubt，we’re here for you. Give us a call. (2)同义句改写 There is no doubt that our experiment will succeed.(用“介词＋名词”改写) There is no doubt

　　. that if/whether that whether in about the success of our experiment 答案 单句语法填空 (1)This time tomorrow，I

　　(fly) to Shanghai. (2)If you plant watermelon seeds in the spring，you

　　(eat) fresh watermelon in the fall. (3)—Guess what，we’ve got our visas for a short-­term visit to the UK this summer. —How nice！You

　　(experience) a different culture then. (4)By the end of this term，we

　　(finish) our essays. (5)We

　　(live) here for five years by next March. 单元语法 shall be flying will be eating will be experiencing will have finished shall have lived 答案 返回 在高考语境中提升解题技能 语境填词 1.Cell-­phones are part of a growing mountain of

　　(电子的)

　　waste like computers and personal digital assistants.(2015·江苏) 2.In a sense it’s human nature to do precisely that—we

　　(评估) the advantages and disadvantages of decisions all the time.(2017·江苏) 3.It can be used to

　　(更新) mobile phones.(2017·山东) 4.Medical research often makes use of the forests’ plant and animal life，and the destruction of such species could prevent researchers from finding

　　(疗法) for certain diseases.(2015·陕西) electronic assess update cures 答案 5.But some materials slow and scatter(散射) light，bouncing it away from its

　　(最初的) path.(2015·北京) original 答案 单句语法填空 1.Students living in buildings that have kitchens are only permitted

　　(cook) in the kitchen.(2015·天津) 2.It will be a big help if you go to the store and get what we need for dinner.

　　the meanwhile，I’ll set the table.(2017·浙江) 3.Electrical activity corresponds

　　one’s behavior.(2017·江苏) 4.Some scientists declare

　　most of our fatigue comes from our mental and emotional(情感的) attitudes.(2017·辽宁) to cook In to that 答案 5.While all the experts are busy debating about which option is best，the people who want to improve their lives are left confused by all of the

　　(conflict) information.(2017·新课标全国Ⅰ) 6.If Mr.Dewey had been present，he would have offered any possible

　　(assist) to the people there.(2017·湖南) 7.Miss McCarty decided to donate $150,000

　　the University of Southern Mississippi.(2017·广东) 8.Last summer，two nineteenth-­century cottages were rescued

　　remote farm fields in Montana，to be moved to an Art Deco building in San Francisco.(2017·浙江) conflicting assistance to from 答案 9.Weekends give

　　crew valuable time to rest and do a few hours of housework.(2017·辽宁) 10.If you must do it，then keep the water wings

　　(hand) in case you start to sink—and take a shower afterward！(2017·重庆) the handy 答案 Book 7

　　Unit

　　20 New Frontiers 话题晨背

　　积累写作素材 自主排查

　　夯实基础知识 边讲边练

　　突破核心考点 在高考语境中提升解题技能 1 2 3 4 话题词汇 话题晨背

　　积累写作素材 1.civilization n.文明 2.milestone n.里程碑 3.disastrous adj.灾难性的 4.substitute v.取代 5.innovative adj.创新的 6.advanced science尖端科学 7.technical innovation科技创新 8.sustainable development可持续发展 9.make progress取得进步 10.compared with/to和……相比 经典语篇 请以“My Future Plan”为题，写一篇100词左右的英语短文。 1.我决定大学毕业后当一名中学教师，这是我孩提时代的梦想。 2.我很喜欢教师这一职业，与中学生在一起可以让自己年轻。 3.我国师资力量缺乏，需要大批有志青年投身教育事业。 佳作欣赏 My Future Plan I decide to be a middle school teacher after college.There are many reasons that contribute to this decision. Firstly，since I was a little boy，I have been dreaming of being a teacher.And，I like so much to be with middle school students，who are full of energy and imagination，and I am sure their passion would pass on to me. The most important reason is that our country needs plenty of teachers.① So far，teaching is considered a tough and low-­income

　　job in China.② However，if we have not enough teachers，our future will lack excellent scientists，managers，businessmen，soldiers and even good workers and farmers.How can our country be strong and wealthy？I wish our country to be a better one.③ I am ready to be a teacher and hope all the persons with lofty ideals may dedicate themselves to this meaningful career. 思维发散 1.仿照第①句完成句子

　　the plan met with fierce opposition from local farmers. 政府决定推迟建新机场的原因就是：该计划遭到当地农民的强烈抵制。 2.用it作形式主语改写第②句

　　The reason why the government decided to put off the plan to build a new airport was that

　　So far，it is considered that teaching is a tough and low­-income job in

　　China. 答案 3.仿照第③句用wish翻译句子 我多么希望我们在考试少的地方学习呀！

　　How I wish we could study where there are fewer exams！ 答案 返回 自主排查

　　夯实基础知识 重点单词 A.写作单词 1.

　　(n.)

　　质量；物质

　　(adj.)

　　大量的 2.

　　(adj.)

　　技术上的

　　(n.)

　　技术，技巧

　　(n.)

　　工艺学；技术 3.

　　(n.)

　　后者

　　(n.)

　　前者 mass technical technique technology latter former 答案 4.

　　(adv.)

　　不久；很快 5.

　　(vt.)

　　下载 6.

　　(vt.)

　　更新 7.

　　(vt.)

　　评估；评价

　　(n.)

　　评估；评价 8.

　　(vt.)

　　捐赠；赠送

　　(n.)

　　捐赠 9.

　　(adv.)

　　同时 10.

　　(adj.)

　　直言的，坦率的 shortly download update assess assessment

　　donate donation meanwhile outspoken 答案 11.

　　(vt.)

　　治愈 12.

　　(vt.)

　　许可，允许

　　(n.)

　　许可证；通行证

　　(n.)

　　允许，许可 13.

　　(vt.)

　　按；压 14.

　　(n.)

　　毒药；毒物

　　(v.)

　　毒害

　　(adj.)

　　有毒的 15.

　　(vt.)

　　宣告；宣布

　　(n.)

　　宣告；宣布 cure permit permission press poison poisonous declare declaration 答案 B.阅读单词 16.starvation (n.)

　　starve (vi.)

　　17.welfare (n.)

　　18.assist (vt.)

　　assistant (n.)

　　19.handy (adj.)

　　20.enterprise (n.)

　　21.conflict (n.)

　　饥饿 挨饿 福利 帮助；协助 助手 方便使用的 企业；事业 争执；冲突 答案 22.equality (n.)

　　23.stain (n.)

　　stainless (adj.)

　　24.worn (adj.)

　　wear (vi.)

　　25.rescue (vt.&n.)

　　26.original (adj.)

　　27.instructor (n.)

　　instruct (v.)

　　平等 污迹，污点 无污迹的 磨损的 磨损 拯救，救援 起初的；最早的 指导者；教练 教导，指导 答案 28.procedure (n.)

　　29.correspond (vi.)

　　30.exploration (n.)

　　31.phenomenon (n.)

　　phenomena (pl.)

　　32.permanent (adj.)

　　步骤；程序 通信；符合 探测；探险 现象 现象 长久的，永久的 答案 重点短语 1.

　　预先 2.

　　泄露(秘密) 3.

　　接管，接收 4.

　　努力解决难以处理的事情 5.

　　发现或查明某物 6.

　　完全不像 7.

　　错误地 8.

　　开球；开始 in advance give away take over wrestle with sth.

　　get at sth. nothing like by mistake kick off 答案 经典句式 1.By the year 2015, the clothing industry will have produced new types of material that will remain stainless

　　. 到2015年，服装行业将生产出各种新型布料，无论你将什么东西洒在上面都不会留下污渍。 2.By the year 2030，development in biochemistry and medical science will have

　　for us to live for at least 150 years. 到2030年，生物化学和医学的发展将能够在理论上使人类寿命延长到至少150岁。 no matter what you spill on them

　　made it theoretically possible 答案 3.Due to China’s rapidly developing space programme，this could be

　　. 由于中国太空计划的快速发展，这可能会提前而不会推迟完成。 4.Without the breakthroughs of these pioneers in science and technology，whether lucky or planned，the world as we know it today

　　a completely different place. 要是没有先驱们在科技上的这些尖端突破，不管这些突破是侥幸的还是计划之中的，今天我们所知道的世界就会是一个完全不同的地方。 sooner rather than later would have been 答案 5.This marked the beginning of the “space race” between the US and the USSR，which ended

　　a man on the moon in 1969. 这标志着在美国与苏联之间的“太空竞赛”开始了，这场竞赛以美国在1969年把人类送上月球而告终。 with the US putting 答案 课文语法填空 Over the centuries, masses of people have wondered about the future.Some imagine 1.

　　the world will be like in the future.Some authors even predict things that have since happened.2.

　　，for some people，3.

　　(think) about the future is not just for fun.They plan the future of the world for a living,4.

　　are called futurologists.A seminar will be held at Newcastle University this weekend.Lots of people will attend it with the hope of starting new enterprises 5. (base)

　　on the

　　6.

　　(predict) they will hear at the meeting. I clicked into the websites of

　　a

　　few futurologists and learnt some

　　predictions. Here are some： what However thinking who based predictions 答案 In the next few years，computers will become 7.

　　(hand). By the year 2025，no one will die of 8.

　　(starve) because there will be food for everyone. By the year 2030，people 9.

　　live for at least 150 years.Tiny robots may be sent around the cells of our bodies to assess our health and carry 10.

　　repairs to keep us healthy. handier starvation can out 答案 返回 边讲边练

　　突破核心考点

　　assist vt.帮助；协助；援助 1. (1)assist sb.with sth.帮助某人某事 assist sb.to do/in doing sth.帮助某人做某事 (2)assistance n.援助，帮助；辅助设备 with the assistance of在……的帮助下 come/go to one’s assistance来/去帮助某人 (3)assistant n.助手，助理，助教；adj.辅助的；助理的；有帮助的 (1)Julia was assisting him to prepare his speech. 朱莉娅正在帮他准备演讲稿。 (2)The public is urgently requested to assist police in tracing this man. 紧急要求公众协助警方追踪此人。 (3)She is an assistant teacher in our school. 她是我们学校的助理教员。 多维训练 单句语法填空 (1)Despite his cries no one came to his

　　(assist). (2)The teacher decided to assist me

　　my English study. (3)He worked as an

　　(assist) to Mr.Ming. (4)The patient was able to walk

　　the assistance of a cane(拐杖). assistance with assistant with 答案

　　conflict n.冲突，矛盾，斗争；争执 [C，U]；v.冲突；抵触，相左 2. (1)come into conflict with和……冲突(动作) (be) in conflict with和……冲突(状态) armed conflict武装冲突 (2)conflict with与……发生冲突(动作) (1)She often comes into conflict with her mother-­in­-law. 她经常与婆婆发生矛盾。 (2)She found herself in conflict with her parents over her future career. 她发现自己在将来择业的问题上与父母存在着分歧。 (3)Both sides suffered heavy casualties in the border armed conflict. 在这次边界武装冲突中双方都遭到了重大伤亡。 多维训练 (1)Those results

　　earlier findings. 这些结果和早期的发现相矛盾。 (2)She often

　　her husband over money. 她经常因为钱和丈夫发生矛盾。 conflict with comes into conflict with 答案

　　rescue vt.营救；拯救；救援；n.营救；救援 3. (1)rescue sb./sth.from sth.从……中营救…… (2)go/come to one’s rescue去/来救某人 (3)rescuer n.救助者，救星，援救者 应试指导　作为高级词汇替换 save (1)We were about to close down the business，but the bank went/came to our rescue with a huge loan. 我们几乎要停业，但银行借出了一大笔钱救了我们。 (2)Rescuers searched the rubble for survivors. 救援人员在瓦砾中搜寻幸存者。 词义辨析　rescue，save (1)rescue意为“营救，救援”，指从危险中迅速有效地援救、抢救，一般指人，也指抢救东西不致毁坏。 (2)save意为“拯救、救出”，是普通用语，指使受害者或物摆脱危险，使其保存或生存下来。 词义辨析 (1)用rescue，save的正确形式填空 ①We are informed that more firefighters will be sent there to

　　the victims. ②Actually，it was a young policeman that

　　his daughter’s life. (2)单句语法填空 ①

　　(rescue) the drowning boy to the bank，he left without

　　(notice). ②He promised to come

　　our rescue. ③You rescued me

　　an embarrassing situation. 多维训练 rescue saved Having rescued being noticed to from 答案