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Unit 20 New Frontiers
需写准记牢的单词——记其形、明其义 帮助；协助后者不久；很快创造者ague n.
同事同僚拯救救援出口起初的；最早的同时直言的坦率的后果结果line n.
大标题需举一反三的单词——知其性、通其变技术上的→technique ．技术技巧→工艺学；技术饥饿→starve 饿死饥饿equality
n．平等→equal
公平的平等的评价；评估→assessment ．看法评价评定→assessor ．顾问；评判员捐赠；赠送→donation ．捐通信；符合→correspondence
．通信；一致符合探测；探险→explore
．探索探测(单数形式)现象→phenomena ．(复数形式)现许可允许许可证；通行证→permission
．允许许可宣告；宣布→declaration ．宣告；宣布需会读明义的单词——识其形、知其义 软件2．radiation n.
放射；辐射放射性的情感(上)的杂志问题；议题消遣；娱乐研讨会rise n.
事业；企业方便使用的下载更新无污迹的磨损的歧视conflict n.
争执；冲突电子的专家参加者主持(电视或广播节目)；呈现类别；类型自主的；自治的电脑程序编制员官员投资使不连接；切断工作着的即可使用的dilemma n.
困境进退两难的窘境治愈专利祖先；祖宗界线；边界逐渐变弱障碍；屏障原始的长久的永久的最初的开始的按；压有毒的纪念品
1．come_into_conflict
发生冲突点击进入接管接收在进行中发现或查明某物努力解决难以处理的事情完全不像更不用说开球；开始
1．[教材原句]We started flying around the world and meanwhile, scientists figured out how_to_split the atom, ...
我们开始坐飞机环游世界与此同时科学家们发现了怎样分离原子[句式解读]“疑问词＋不定式”在句中作宾语、主语或表语。[教材原句]By the year 2024, n stainless no_matter_what you spill on them.
到2024年服装工业将生产出新型的布料不管你溅在它们上面什么东西都不会留下痕迹。[句式解读]“by ＋时间点”作状语时句子的谓语动词用相应的完成时；no matter what引导让步状语从句。[教材原句]There_is_no_doubt_about it.关于这一点是毫无疑问的。[句式解读]There is no doubt about ... “……方面是毫无疑问的”。[教材原句]The next step will be_to_send astronauts into the Earth's orbit in order to set up space stations to conduct experiments.为了建立空间站进行实验下一步要送宇航员进入地球轨道。[句式解读]be to do ...表示计划中约定或按职责、义务和要求必须去做某事或即将发生某事。
[重难·抢分型词汇——合作学
1．assist ．帮助；协助；援助[高考佳句](2024·天津高考阅读B)The company's “Oshbot” robot is built to assist customers in a store, which can help the customers find items and help guide them to the product's location in the store.这个公司的机器人Oshbot 是用于在商店里协助顾客的可以帮助顾客找到商品指导他们找到店里商品的摆放地。(1)assist sb. with sth. 帮助某人某事帮助某人做某事(2)assistance n．[U]
帮助在……的帮助下来/去帮助某人(3)assistant n．[C]
助手；助理；助教；店员The public is urgently requested to assist police in tracing/to trace this man.
紧急要求公众帮助警方追踪此人。She ran a shop with the assistance of others.
在别人的帮助下她开了一家店铺。
Ⅰ.介词填空 my English study.
④The patient was able to walk with the assistance of a cane.
Ⅱ.句式升级 (用过去分词短语作状语)2．conflict ．斗争；冲突[教材原句]There will therefore no longer be any conflict and people will be able to live together in peace and 所以将不会再有任何冲突人们将能够在和平与平等中生活在一起。(1)in conflict with和……冲突抵触有矛盾处于矛盾中和……冲突引起/限制/解决冲突使某人和……发生冲突、争执(2)conflict with
和……冲突；与……战斗Their policies are in conflict with their manifesto.
他们的政策与他们的宣言不一致。This is a serious dispute, and could lead to armed conflict.
这是一场严重的争端有可能导致武装斗争。
Ⅰ.用conflict的onflict_with the existing policy.
②The two companies often come_into_conflict with each other as a result of competition.
③These ideas had brought him into_conflict_with Stalin.
Ⅱ.一句多译据报道在罢工中有些工人与警察发生了冲突。－1 It is reported that some workers on strike conflicted_with_the_police. (conflict ．)－2 It is reported that some workers on strike came_into_conflict_with_the_police. (conflict ．)3．donate 捐赠赠送；捐献(器官)[高考佳句](2024·天津高考写作) I believe these donated books will not only make you more familiar with China but help enhance your Chinese.我相信捐赠的这些书不仅会使你们更了解中国而且会帮助你们提高汉语。(1)donate sth. to 把某物捐献给……(2)donation n．[C]
捐赠；捐赠物；捐款为……募捐present a donation to
向……捐赠(3)donator n．[C]
捐赠者赠送者He frequently donates large sums to charity.
他常常向慈善机构捐赠大笔钱款。I have made a donation to help the survivors of the earthquake.
我已经向那些在此次地震中的幸存者捐了款。
Ⅰ.介词填空people are beginning to donate for the poor.
③He made a donation of 5，000 dollars to_ the library.
Ⅱ.一句多译他以他母亲的名义给这所教堂捐款。－1 He_made_a_donation_to_this_church_in_the_name_of_his_mother. (donation)－2 He_donated_to_this_church_in_the_name_of_his_mother. (donate)单句写作幸运的是许多人和组织捐了大笔钱帮助他们顺利地接受大学教育。ve_college_education_smoothly.
4．permit ．许可；允许；准许
．通行证；许可证；执[高考佳句](2024·天津高考阅读A)Students living in buildings that have kitchens are only
permitted
to cook in the kitchen. 住在设有厨房的楼房里的学生只准在厨房做饭。(1)permit sb. to do sth.允许某人做某事允许做某事(2)a driver's/driving permit
驾驶执照(3)permission n．[U]
允许；许可获得某人同意/没有获得某人同意请求允许 Many cities permit
migrant workers to apply
for a hukou, but their family members are not permitted to apply.
许多城市允许外来务工人员申请户口但是他们的家庭成员不允许申请。Without a driver's permit, you are not permitted to drive the car.
你若没有驾驶执照就不允许开这辆车。With your permission, I will carry out the project as soon as possible.
如果你允许的话我将尽快展开这项计划。[名师指津] permit用作不及物动词可表示“(时间、条件、天气等)允许的话”此时常用于独立主格结构即“名词＋现在分词”。也可在前面加if表示条件。[联想发散] 动词permit的常见用法：permit sb.to do sth./permit doing sth.根据汉语提示写出用法类似的动词。 允许(某人)做forbid sb.to do/doing
禁止(某人)做encourage sb.to do/doing
鼓励(某人)做建议(某人)做
Ⅰ.单句语法填空king (park) near the school gate.
②Weather permitting (permit), we will set off for the warehouse for some bargains.
③Passengers are permitted to_carry (carry) only one piece of hand luggage onto the plane.
Ⅱ.单句写作时间允许的话我希望有更多的业余时间与朋友一起度过以便我们能有更好的关系。5．declare ．宣告宣布；声明表明；宣称；断言[高考佳句](2024·湖北高考完形)Several boys were crowding around Chad, declared with a proud smile that he sold six dozen the day before.
几个男孩正簇拥着查德他带着自豪的微笑宣布自己前一天卖了6打报纸。 宣布……为……向……宣战声明赞成/反对宣布某事开始/结束The U．N. has declared it to be a safe zone.联合国已宣布它为安全区。Since then, he has effectively declared war on the group.
自那时起他实际上已经向该团体宣战。[个性比较]指announce 指把人们关心或感兴趣的事公布于众尤指资讯之类的消息[形象识记]
Ⅰ.选词填空(declare/announce)clared against any war between South Korea and North Korea, which will be announced.
②It was declared that the meeting will be postponed.
Ⅱ.完成句子e declared_strongly_against (声明强烈反对) the policy.(向……宣战) Libya in 2011 and they won it nine months later.e_end_of_the_class (宣布课结束)．6．correspond ．通信；相一致符合；相当于[经典例句]The translation does not quite correspond to the original.译文不切合原意。(1)correspond to/with和……一致和……通信(2)correspondence n．[U]
来往信件通信(联系)；相关；相似in correspondence with
与……有通信联系[C]
记者通讯员(3)corresponding adj.
符合的相应的相关的She still corresponds with American friends she met nine years ago.
她仍与9年前结识的美国朋友们通信。We have been in correspondence with each other for months.
我们保持通信已经好几个月了。
Ⅰ.用correspond的适当形式填空rs.
②Investment in the railways will bring a corresponding improvement in services.
③His interest in writing came from a long correspondence with a close college friend.
Ⅱ.翻译句子随着通信技术的普及人们网上交友越来越方便。With_the_popularity_of_correspondence,_it_is_becoming_more_and_more_convenient_for_people_to_make_friends_online.
7．in advance 预先提前[高考佳句] (2024·湖南高考阅读C)The inspection at the light station was often announced in advance.对灯光站的检查通常是事先通知的。(1)in advance ＝ ahead of time 预先；提前(指事先)在……前面；超过在……方面取得进步(2)advance on/upon/towards
朝……前进(3)advanced adj.
高等的；先进的；高深的被提升为……China has made great advances in science and technology.
中国在科技方面进步很大。The mob advanced on us, shouting angrily.
暴民愤怒地喊叫着向我们逼近。Having shown you around our school, we will introduce our most advanced science lab to you.
领着您参观我们学校后我们将向您介绍我校最先进的科技实验室。
Ⅰ.单句语法填空(advance) our understanding of language learning.
②We aren't advanced (advance) learners of English; we should spend more time on it.
③To make sure that he was at home, I called him up in advance.
④People had left the coastal regions in advance of the hurricane.
Ⅱ.句型转换ng expenses ahead of time.
→We will pay him for travelling expenses in advance．
⑥They had moved forward 20 miles by nightfall.
→They had advanced 20 miles by nightfall.
[常考·保分型词汇——自主练会]1．rescue ．援救；营救[练习]单句语法填空 my rescue”．come/go to sb.'s rescue
“前来(去)救某人”；rescue sb. from ...
“把某人从……中解救出来”。 2．meanwhile 同时；与此同时；其间[练习]用meanwhile的相关短语完成句子In_the_meanwhile I'll set the table.
in the meanwhile/meantime“在此期间同时”。 3．latter 较后的；后半的；(两者中)后者的 ．后者[练习]完成句子玛丽和简都是我的朋友前者是银行的职员后者在中学教英语。the former ...the latter ... “前者……后者……。 4．assess ．评价；评估；评判[练习]完成句子现在还难以评价新法规的效果。这笔财产估价为一百万美元。assess sth. at ...“对……估价为……”。 5．take over 接收；接管；接任[练习]用take的相关短语完成句子ay the pain.
take in “吸收收留理解”；take on “呈现雇佣”；take away “解除消除”。
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.
到2024年服装工业将生产出新型的布料不管你溅在它们上面什么东西都不会留下痕迹。by the year 2024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子中作时间状语分为两种情况：(1)by＋表示将来的By the time you practice medicine, I will have been a doctor for twenty years.
等到你行医的时候我当医生就已经20年了。(2)by＋表示过去的时间点句子谓语动词常用过去完成时表示到过去某一时间已经完成的动作。By the time they returned almost a year later, his relatives
and neighbors had left.
等到大概一年之后他们回到家乡他的亲戚和邻居都已经走了。 [联想发散] by_now,_等通常都要与完成时态连用。
Ⅰ.单句语法填空(fulfill) the task by the end of this week.
②He said he had_waited (wait) for two hours by the time we got there.
Ⅱ.对比翻译到上个学期末为止我们已经学了3 000个英语单词。到下个学期末为止我们将学习3 000个英语单词。2．There_is_no_doubt_about it.
关于这一点是毫无疑问的。There is no doubt后接that从句或“about＋名词”结构意为“……毫无疑问”。There is doubt后接whether引导的从句或“about＋名词”结构意为“……值得怀疑”。There is no doubt about China's ability to deal with some emergencies.
对中国政 There is much doubt whether he will keep his word.
他是否会信守诺言值得怀疑。[名师指津] doubt ．“怀疑；疑问”作动词时其用法如下：①在否定句和疑问句中后面接that引导的宾语从句。②在肯定句中后面一般接whether或if引导的宾语从句。作名词时用法如下：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。Fred doesn't doubt that he will rank first in the final.
Fred相信他会在决赛中获得第一名。I really doubt whether/if we can finish the work ahead of time.
我怀疑我们能否提前完成工作。
Ⅰ.用适当的连词填空oubt that she will come in time.
④I have some doubt whether our team will win.
Ⅱ.翻译句子他是否能当选还不太确定。毫无疑问压力会导致身体疾病。_doubt_that_stress_can_lead_to_physical_illness.
[单元基础落实练]用所给词的适当形式填空(update) according to the progress of our study from time to time.
2．Julia was assisting (assist) him to prepare his speech.
3．Weather permitting,_you are permitted to go for an outing.(permit)
4．On hearing the brave girl's disease, local people lined up to donate blood for her, and their donation has saved her life.(donate)
5．(2024·皖北协作体联考)With the development of technology,_ technique is quite popular, for there are many technical training centers of this kind.(technology)
Ⅱ.单句改错o_mention
2．I always prefer starting early, rather than leave everything to the last minute.leave→leaving
3.Mary's father will not permit her staying up late.staying→to_stay
4．By next Sunday you have stayed with us for three months.you后加_will(2024·河南省六校联考)After graduation for ten years, 选词填空e away, take over, nothing like, come into conflict, in progress, wonder about, make up for, figure out, get across1.And that's why you're seeing so many leaps in_progress．
2．They will pay a hundred and thirty francs in_advance．
3．Please don't give_away my secret that I will organize a birthday party for her.
4．The two sides came_into_conflict last week, causing five people dead and many injured.
5．Johnson took_over the chairmanship of the committee yesterday.
6．Now, I want my family to include a little girl who looks nothing_like me or my wife.
