2024届高考英语一轮复习学案：选修7 unit 20 New Frontiers（北师大版）

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　　Ⅰ.核心单词→识记·思

　　一、单词拼写

　　1．*(2024·重庆，阅读E) The creation by a great artist is as ________(永久的) an achievement as the discovery by a great scientist.

　　2．The feedback from the computer enables us to (更新) the program.

　　3．Do you read the article about the ________(营救)of the two fishermen?

　　4.She was in a ________(困境) whether to stay at school or get a job.

　　5．The two political parties have been in ________(冲突)since the election.

　　6．Do you ever ________(通信) with your overseas friends?

　　7．Father was cutting the grass，and ________(与此同时) mother was planting roses.

　　8．He always keeps a pen ________(方便使用 for signing for his fans.

　　9．Can I ________(下载) more than one file at a time?

　　10．My childhood home will never ________(逐渐变弱)from my memory.

　　答案　1.permanent　2.update　3.rescue　4.dilemma　5.conflict

　　6．correspond　7.meanwhile　8.handy　9.download　10.fade

　　二、用所给词的适当形式填空

　　1．*No reference books are to be taken out of the reading room without ________(permit)．

　　2．*She looked at the house and ________(assessment) its market value.

　　3．The workers are trying to apply modern ________(technical) to this traditional craft.

　　4．Having survived ________(starve)，we're beginning to live happily.

　　5．The use of certain chemicals has now been ________(declaration) illegal.

　　6．The central aim of this government is social ________(equal)．

　　7．He has ________ a lot of money to charity.He hopes his ________ can make the world a better place to live in.(donate)

　　8．As an ________，he ________ the professor with the experiment.And his ________ made the experiment easier to do.(assist)

　　答案　1.permission　2.assessed　3.techniques　4.starvation　5.declared

　　6．equality　7.donated；donation　8.assistant；assisted；assistance

　　三、开心词场

　　Two villagers，Mr.Wang and Mr.Li，came into conflict，because Mr.Wang didn't permit Mr.Li to use his pipe.So Mr.Li set fire on his house，which made things worse.Luckily，many villagers assisted putting out the fire.Meanwhile，the firefighters came to his rescue.However，Mr.Wang still suffered great loss.Hearing the news，many people donated food and clothes to him.

　　【联想·积累】

　　时间”相关词

　　①temporary adj.暂时的

　　②permanent adj.永久的

　　③instant n．& adj. 时刻；紧迫的；即刻的

　　④interval n．间隔，间歇

　　⑤punctual adj.守时的

　　后缀－sion的名词

　　①permission n. 允许；许可

　　②decision n．决定

　　③discussion n．讨论

　　④possession n．拥有；财产

　　⑤explosion n．爆炸

　　assess形近词

　　①possess vt.拥有，占有

　　②possession n．拥有，财产

　　③assess vt.

　　④assessment n．评估

　　词汇拓展

　　①equality n．平等→equal adj.平等的v.等于

　　②donate vt.捐赠；赠送→donation n．捐赠；赠送→donator n．捐赠者

　　③electronic adj.电子的→electric adj.电的；用电的→electrical adj.电的；电气科学的

　　④specialist n．专家→special adj.专门的；特殊的

　　⑤poison n．毒药；毒物→poisonous adj.有毒的

　　Ⅱ.重点短语→识记·思考·运用

　　一、补全短语

　　1．________ advance 提前，预先

　　2．________ addition 另外

　　3．due ________ 由于；因为

　　4．rather ________ 而不是

　　5．*________ conclusion 总之

　　6．*not ________ mention 更不用说

　　答案　1.in　2.in　3.to　4.than　5.in　6.to

　　take over；give away；carry out；figure out；get across；*be dedicated to；make up for；drop off

　　1．We must ____________ how to solve the problem.

　　2．Bill Gates was so nice that he decided to ____________ ninety percent of his money to the charities.

　　3．He was convinced that it was necessary to ____________ to them.

　　4．It will be easier to work out a plan than to ____________ it ____________．

　　5．Jack has been wrestling with these technical problems since he ____________ the department last year.

　　6．I ____________ and missed the end of the film.

　　7．Can you give me some advice on how to ____________ the time I have lost?

　　8．*China will continue to ____________ international cooperation in this area.

　　答案　1.figure out　2.give away　3.get across　4.carry；out　5.took over

　　6．dropped off　7.make up for　8.be dedicated to

　　【联想·积累】

　　表示“总之”短语

　　①in all

　　②in a word

　　③in short

　　④all in all

　　⑤in conclusion

　　⑥in sum

　　⑦in summary

　　不用说”的短语小结

　　①to say nothing of

　　②not to speak of

　　③let alone

　　④not to mention

　　表示“致力于”的短语

　　①devote to/be devoted to

　　②commit oneself to

　　③apply oneself to

　　④be dedicated to

　　Ⅲ.经典句式→识记·思考·运用

　　1．By the year 2024，the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them.(“by＋时间点”常与完成时连用)

　　到2024年，服装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迹。

　　[仿写]By the end of this week，he ________________ all the work.

　　到本周末，他

　　2．Without the breakthroughs of these pioneers in science and technology，whether lucky or planned，the world as we know it today would have been a completely different place.(虚拟语气)

　　要是没有先驱们在科技上的这些尖端突破，不管这些突

　　[仿写]Without your help，we ________________．

　　要是没有你的帮助，我们就不会成功。

　　3．*I think there will be an invention that will help prevent drivers from getting stuck in traffic jams.(get＋动词的过去分词)

　　我想将会有一种有助

　　[仿写]Be careful when you cross the busy street.If not，you may ________________ by a car.

　　当你穿过繁忙街道的时候要当心，否则就可能被车撞死。

　　4．*There's no doubt about it.(There's no doubt about/that...)

　　对此应该深信不疑。

　　[仿写]________________ China's ability to deal with some emergencies.

　　对中国政府处理紧急事情的能力我们深信不疑。

　　答案　1.will have finished　2.couldn't have succeeded　3.get run over

　　4．There is no doubt about

　　【联想·积累】

　　get＋过去分词

　　(1)在口语中，过去分词之前常用get代替be，构成被动语态。

　　(2)能够用于get后构成被动语态的过去分词不多，常见的有arrested，broken，caught，cheated，confused，delayed，divorced，dressed，drowned，drunk，elected，engaged，hit，killed，lost，married，stuck等。

　　doubt 用法小结

　　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或if引导的宾语从句。

　　②用于否定句、疑问句时，一般接that引导的宾语从句。

　　Ⅳ.单元语法→识记·思考·运用

　　将来完成时；将来进行时

　　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.

　　答案　1.shall be flying　2.will be eating　3.will be experiencing　4.will have finished　5.shall have lived【联想·积累】

　　将来进行时

　　将来完成时的用法

　　将来完成时表示将来某一时间或动作发生之前已经完成的动作，通常与before或by连用。

　　表示持续到将来某一时间的动作或状态，这动作或状态也可能将继续进行下去。

　　表示对现在或将来可能完成动作的推测。

　　[单词点睛]

　　1．assist vt.帮助；协助

　　[高考例句] (2024·新课标全国，满分作文) I'd like to invite you to join us in assisting the elderly people there.

　　我想邀请你加入到我们在帮助那里的老人们的活动中。

　　(1) 帮助某人做某事

　　(2)assistance n．帮助

　　with the assistance of 在……帮助下

　　(3)assistant adj.辅助的n. 助手

　　①The public is urgently requested to assist police ________ tracing/to trace this man.

　　紧急要求公众帮助警方追踪此人。

　　②________ the assistance of my cousin we paddled across the river in the dark to participate in a private meeting.

　　在我表弟的帮助下，我们趁天黑划过河去，参加一个秘密会议。

　　答案　①in　②With

　　2．conflict n．争执；冲突 vi.冲突；争执；抵触

　　[高考例句](2024·上海，满分作文) For another，fashion is an essential part of our life which doesn't conflict with our studies.

　　另一方面，时尚是生活中的重要组成部分，它与我们的学习并不冲突。

　　(1)come into conflict with 与……争执/冲突

　　in conflict 处于矛盾中

　　in conflict with 与……冲突

　　(2)conflict with 与……抵触/冲突

　　①All these actions by the U．S.A.conflicted ________ the universally accepted international laws.

　　美国的这些行为都与公认的国际法相抵触。

　　②She found herself ________ 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。

　　答案　①with　②in

　　3．rescue vt.& n．拯救；救援

　　[高考例句](2024·北京，阅读B)This month，Grace will star in Dolphin Tale，a film that focuses on her rescue and recovery.

　　这个月葛瑞丝将出演《海豚的传说》，一部聚焦她被营救和康复的电影。

　　①Helicopters rescued nearly 20 people ________ the roof of the burning building.

　　直升机从失火的大楼的楼顶救出了将近20人。

　　②We were about to close down the business，but the bank went/came to ________(we)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。

　　答案　①from　②our

　　4．donate vt.捐赠；赠送

　　[教材原句]Medical advances ranged from discovering the causes of diseases under microscopes to surgical procedures replacing diseased organs with donated ones.

　　医学的进步包括从显微镜下发现疾病的起因到用捐赠器官替代病变器官这样的外科手术。

　　(1)donate sth to sb 向某人捐献某物

　　(2)donation n.捐赠；捐赠物；捐款 give/make/present a donation to...向……捐赠

　　(3)donator n．捐赠者，赠送者

　　①They used to ________ a large sum of money ________ the Red Cross every year.

　　他们过去每年都向红十字会捐献大笔的钱。

　　②Yao Ming made a generous ________(donate)to charities last year.

　　去年姚明向慈善事业慷慨捐助。

　　答案　①donate；to　②donation

　　5．correspond vi.与……通信；相符合

　　[牛津例句]If their statements correspond，we'll have no trouble.

　　如果他们的话一致，我们就不会有麻烦。

　　(1)correspond with sb 和某人通信

　　correspond to/with sth 与某物相一致，相当于

　　(2)hold/keep up correspondence with sb 与某人(保持)通信联系

　　in correspondence with 与……一致；与……有通信联系

　　①Have you been ________ (correspond)with him since you graduated from the university?

　　大学毕业后，你一直和他通信吗？

　　②Your account of events does not correspond ________ hers.你对事情的陈述与她说的不符。

　　答案　①corresponding　②with/to

　　6．cure vt.治愈，治好 n．疗法；治疗

　　[教材原句]During the Second World War，when Fleming's discovery was first helping to cure people，the US Navy was looking for ways of improving the accuracy of their missiles.

　　第二次世界大战

　　cure sb of sth 治好某人的病；矫正某人的不良行为

　　a cure for sth 疾病的治疗方法

　　①The fresh air and exercise cured him ________ his headache.

　　呼吸新鲜的空气和锻炼治好了他的头疼病。

　　②The doctor claimed to have discovered a cure ________ the disease.

　　这个医生声称找到了治愈那种疾病的方法。

　　【辨析比较】　cure/treat

　　cure 意为“治愈，治好”，可直接跟人或疾病作宾语，有时用来指突然地、出乎意料地痊愈；也用于引申指人的生活习惯的纠正、矫正等，与介词of搭配，强调结果

　　treat 只指治病，不包括治疗的效果如何。其宾语可以是人也可以是病，人作宾语时，病用for短语表示。它强调“治疗”这一动作

　　③The doctor ________ his headache with a new drug but didn't ________ him.

　　那位医生用一种新药给他治疗头痛，但是没有给他治好。