2018届高考英语一轮复习Unit20NewFrontiers课件北师大版选修7
联想背短语 高频短语 —写一写 in advance 1． ____________ 提前；事先 take over 2． ____________ 接管；交接 get across 3． ____________ 理解 give away 4． ____________ 泄露(秘密)；捐赠 make up for 弥补 5． ____________ figure out 6． ____________ 计算出；解决；想出 not to mention 7． ____________ 更不用说 wrestle with sth. 8． ____________ 努力解决难以处理的事物 be dedicated to 9． ____________ 致力于；献身于 case 10．in ____________ 以防；以免 with 11． start ____________ 以……开始 to 12．due ____________ 由于；因为 than 13．rather ____________ 而不是 to 14．lead ____________ 导致；通往
分类记单词 写作词汇 —写一写
1． ____________ vt.帮助；协助 assist 拓展词汇—记一记 assistance ____________ n．帮助；协助 assistant ____________ n．助手；助理 technical 2． ____________ adj.技术上的 technique ____________ n．技术 technology n．工艺，技术 ____________ latter 3． ____________ n．后者 former ____________ n．前者 starvation 4． ____________ n．饥饿 ____________ v．挨饿 starve equality 5． ____________ n．平等 ____________ adj.平等的；v.等于 equal 6． ____________ vt.评价；评估 assess assessment n．评价；评估 ____________
英 语
选修 7
教 学
课 件
20
New Frontiers
基础回顾 · 自主排查区
考点研析 · 讲练互动区
话题写作 · 综合应用区
基础回顾·自主排查区 1． ____________ adj.方便使用的 handy 2． ____________ vt. 下载 download 3． ____________ vt. 更新 update 4． ____________ vt. 主持；呈现 present 5． ____________ n. 争执；冲突 conflict 6． ____________ n. 官员 official 7． ____________ vt. 拯救，救援 rescue 8． ____________ n. 困境，进退两难的窘境 dilemma 9． ____________ correspond vi. 通信；符合 10．meanwhile ____________ adv. 同时 11．cure ____________ vt. 治愈 12．organ ____________ n. 器官 13．permanent ____________ adj. 长久的，永久的
electronic 8． ____________ adj.电子的 electric ____________ adj.电的；电动的 electrical ____________ adj.电的；电气科学的 specialist 9． ____________ n．专家 special ____________ adj.专门的；特殊的 10． poison ____________ n．毒药；毒物 poisonous _ ____________ vt.允许；准许；许可 permit permission n．允许；准许 ____________ 12． declare ____________ vt.宣告；宣布 declaration n．宣布 ____________ 13． exploration ____________ n．检测；探险 ____________ vt.探测，探险 explore
◎语境应用
[用所给词的适当形式填空]
1．On hearing the brave girl’s disease，local people lined up to donate ________blood for her，and their ________has saved her life.(donate) donation assistant ，he ________the 2．As an ________ professor in carrying out the assisted project.And without his________ assistance，it couldn’t be completed on time.(assist) 3．In our school，the students are not _________ permitted to use phones and permission they can’t leave school during weekdays.(permit) without _________ 4．Many scientists are making great efforts __________the Moon and to explore exploration may change our future.(explore) other planets.Their __________
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2018版高中英语北师大版选修七课件：Unit 20 New Frontiers Period Th
We started flying around the world and meanwhile，scientists figured out how to split the atom，previously thought to be the smallest particle of matter in the universe. 我们开始坐飞机环游世界，与此同时，科学家们还掌握了分裂原子 的方法，原子先前被认为是宇宙中最小的颗粒。
He doublechecked and saw a blue mould in the dish around which the bacteria had been destroyed. 他仔细检查了一下，看到碟子里有一种蓝色的霉斑，其周围的细菌都被 消灭了。
There is no doubt about it. 此事毋庸置疑。
√C.Today it’s impossible to donate your heart to hospital when you die.
D.The first computer was hard to program.
12345
答案
要点探究
重点词汇
Medical advances ranged from discovering the causes of diseases under microscopes to surgical procedures replacing diseased organs with donated ones. 人们在显微镜下看到了致病的原因，掌握了用捐献的器官来替换染 病器官的外科手术程序，诸如此类都是医学取得的进步。
Ⅱ.课文阅读理解
1.Why would people have a real dilemma，if they had to choose the single
高考英语一轮复习Unit20NewFrontiers课件北师大版选修
10． testtube baby 11． GMF＝ genetically modified food 12． Internet / 'ɪntənet/ n. 13． accelerate /ək'seləreɪt/ vt.& vi. 14． sophisticated equipment 15． energy crisis 16． depletion of resources 17． advanced science 18． scientific invention 19． sustainable development 20． portable /'pɔːtəbl/ adj.
permission she had to go out by bus or on a bike. ___________,
*1.assist vt.帮助；协助 *6.donate vt.捐赠；赠送 *10.explore vt.探测；探险
*2.technical adj.技术上的 *9.permit vt.允许；准许；许可
(三) 拓展词汇灵活用
*1.assist vt. 帮助；协助→assistance n．帮助；协助→ assistant n．助手；助理 *2.technical adj.技术上的→ technique n． 技术→technology n． 工 艺，技术 3.starvation n．饥饿→ starve v．挨饿 4.equality n．平等→ equal adj.平等的 v.等于 5.assess vt.评价；评估→ assessment n．评价；评估 *6.donate vt.捐赠； 赠送→donation n． 捐赠； 赠送→ donor n． 捐 赠者
高考英语一轮复习Unit20NewFrontiers课件北师大选修7
.平等的；v .等于
6． _a_s_s_es_s_______ vt.评价；评估
__a_ss_e_s_s_m_e_n_t__ n．评价；评估
8． _e_l_e_c_tr_o_n_i_c___ adj.电子的 _e_l_e_c_tr_i_c_____ adj.电的；电动的 _e_l_e_c_tr_i_c_a_l ___ adj.电的；电气科学的
12． d__ec_l_a_r_e______ v t.宣告；宣布 _d__ec_l_a_r_a_ti_o_n__ n．宣布
13． e_x_p_l_o_r_a_t_io_n___ n．检测；探险 __e_x_p_l_o_r_e____ v t.探测，探险
◎语境应用 [用所给词的适当形式填空]
1．On hearing the brave girl's disease ，local people lined up to __d_o_n_a_t_e_blood for her ，and their _d_o_n_a_t_io_n_has saved her life.(donate) 2．As an _a_s_si_s_ta_n_t_ ，he __a_ss_i_st_e_d_the professor in carrying out the project.And without his_a_ss_i_s_ta_n_c_e，it couldn't be completed on time.(assist) 3．In our school ，the students are not _p__er_m__i_tt_e_d to use phones and without _p_e_r_m_i_s_si_o_nthey can't leave school during weekdays.(permit) 4．Many scientists are making great efforts __t_o__e_x_p_lo_r_ethe Moon and other planets.Their _e_x_p_l_o_r_a_ti_o_nmay change our future.(explore)
6． _a_s_s_es_s_______ vt.评价；评估
__a_ss_e_s_s_m_e_n_t__ n．评价；评估
8． _e_l_e_c_tr_o_n_i_c___ adj.电子的 _e_l_e_c_tr_i_c_____ adj.电的；电动的 _e_l_e_c_tr_i_c_a_l ___ adj.电的；电气科学的
12． d__ec_l_a_r_e______ v t.宣告；宣布 _d__ec_l_a_r_a_ti_o_n__ n．宣布
13． e_x_p_l_o_r_a_t_io_n___ n．检测；探险 __e_x_p_l_o_r_e____ v t.探测，探险
◎语境应用 [用所给词的适当形式填空]
1．On hearing the brave girl's disease ，local people lined up to __d_o_n_a_t_e_blood for her ，and their _d_o_n_a_t_io_n_has saved her life.(donate) 2．As an _a_s_si_s_ta_n_t_ ，he __a_ss_i_st_e_d_the professor in carrying out the project.And without his_a_ss_i_s_ta_n_c_e，it couldn't be completed on time.(assist) 3．In our school ，the students are not _p__er_m__i_tt_e_d to use phones and without _p_e_r_m_i_s_si_o_nthey can't leave school during weekdays.(permit) 4．Many scientists are making great efforts __t_o__e_x_p_lo_r_ethe Moon and other planets.Their _e_x_p_l_o_r_a_ti_o_nmay change our future.(explore)
18版高考英语大一轮复习第1部分模块考点复习Unit20NewFrontiers课件北师大版选修7
话题积累 基础盘点 核心要点 课时规范训练
［对应学生用书P119］
话题：前沿科学
1.digii ː njənt/ adj.方便的 kʌmfətəbl/ adj.舒适的 njuːlΙdΙ zaΙnd/ adj.新设计的
2.convenient /kən 话题 3．comfortable / 单词 4.newlydesigned /
they can't leave school during
33 ． As an
， he
the professor in ，it couldn't be
carrying out the project.And without his completed on time.(assist)
34．On hearing the brave girl's disease，local people lined up to blood for her，and their has saved her life.(donate) the may change our
The robot can feed the children，play with them and look after them.I hold the belief that，with the help of the robot，the children will be more healthy and stronger.On the other hand， the parents can have more time to do other work 话题 or even relax themselves. The robot is also needed by the old.They can cook 语篇 meals for them and make them not feel alone.Thus the old people will be more pleased with their life． In a word，the robot can give us a hand in our daily life.We can benefit a lot if we can bring the robot into our life.
［对应学生用书P119］
话题：前沿科学
1.digii ː njənt/ adj.方便的 kʌmfətəbl/ adj.舒适的 njuːlΙdΙ zaΙnd/ adj.新设计的
2.convenient /kən 话题 3．comfortable / 单词 4.newlydesigned /
they can't leave school during
33 ． As an
， he
the professor in ，it couldn't be
carrying out the project.And without his completed on time.(assist)
34．On hearing the brave girl's disease，local people lined up to blood for her，and their has saved her life.(donate) the may change our
The robot can feed the children，play with them and look after them.I hold the belief that，with the help of the robot，the children will be more healthy and stronger.On the other hand， the parents can have more time to do other work 话题 or even relax themselves. The robot is also needed by the old.They can cook 语篇 meals for them and make them not feel alone.Thus the old people will be more pleased with their life． In a word，the robot can give us a hand in our daily life.We can benefit a lot if we can bring the robot into our life.
2018高考英语北师大版一轮复习参考课件：Unit 20 New Frontiers
重点单词 重点短语 重点句式 单元语法
1.By the year 2030,development in biochemistry and medical science will have made it theoretically possible for us to live for at least 150 years. 2.By the end of the century,we will have discovered other places in our solar system suitable for living and we will have discovered ways to go further into space.
核心词汇 重点短语 重点句式
1 2 3 4 5 6 7 8 9 10 11
tter 【双语释义】 pron.the second of the two 后者 【教材链接】 In the 18th and 19th centuries,especially the latter,the most common theme in science fiction novels was the future.(P20)在 18 和 19 世纪, 特别是后者,科幻小说最常见的主题是未来。
【话题词汇】
fall on+时间 落到某一个时间上;在某时间开始
enjoy great popularity 深受欢迎
in addition to 除……之外
a wide range of 广泛的……
【佳句欣赏】
句①no matter how far away...是让步状语从句,意为“不管多远”;
the former...,the latter...前者……后者……
2018_2019学年高考英语一轮复习Unit20NewFrontiers课件北师大版选修
2.He dived from the bridge to rescue (救援) the drowning child. 3.He came up with two solutions. The latter (后者) seemed
better than the former. 4.They try to cure (治愈) the disease so that people may live
34．cure vt. 35． fade vi. 36． barrier n. 37． phenomenon n. 38． headline n. 39． permit vt. 40． press vt. 41．* source n. 42． specialist n.
治愈 逐渐变弱 障碍；屏障 (pl. phenomena) 现象 大标题 允许，许可 按；压 来源；出处 专家
a job.
拓展单词
1.technical adj.技术上的→ technique n．技术→ technology n．工艺，技术
2.starvation n．饥饿→ starve v．挨饿 3.equality n．平等→ equal adj.平等的 v.等于→ equally adv.平等地 4.assess vt.评价；评估→ assessment n．评价；评估 5.donate vt.捐赠；赠送→ donation n．捐赠；赠送→ donor
longer. 5.One of businesses of the socialists is to study the social
phenomenon (现象)．
6.We are satisfied with the outcome (结果) of the experiment. 7.The school is close to our house, so it is quite handy (方便的)
better than the former. 4.They try to cure (治愈) the disease so that people may live
34．cure vt. 35． fade vi. 36． barrier n. 37． phenomenon n. 38． headline n. 39． permit vt. 40． press vt. 41．* source n. 42． specialist n.
治愈 逐渐变弱 障碍；屏障 (pl. phenomena) 现象 大标题 允许，许可 按；压 来源；出处 专家
a job.
拓展单词
1.technical adj.技术上的→ technique n．技术→ technology n．工艺，技术
2.starvation n．饥饿→ starve v．挨饿 3.equality n．平等→ equal adj.平等的 v.等于→ equally adv.平等地 4.assess vt.评价；评估→ assessment n．评价；评估 5.donate vt.捐赠；赠送→ donation n．捐赠；赠送→ donor
longer. 5.One of businesses of the socialists is to study the social
phenomenon (现象)．
6.We are satisfied with the outcome (结果) of the experiment. 7.The school is close to our house, so it is quite handy (方便的)
18年高考英语一轮复习基础考点聚焦Unit20NewFrontiers课件北师大版选修7
调整 设计 方便的 援救 效率高的 有效果的 使放松 杰出的 成就 照顾
第一部分
选修7 Unit 20
18.household robots 19.individual needs 20.keep sb. company
家务机器人 个人需要 陪伴某人
第一部分
选修7 Unit 20
1.Hearing the news, all the students in the classroom jumped with joy. 听到这个消息，教室里的所有学生都高兴地跳起来。 2.I will work hard to be admitted to Beijing University, from which Tu Youyou graduated. 我会努力学习争取被北大录取，屠呦呦就是从那里毕业的。 3.Some robots have entered families, helping people do some housework. 一些机器人已经走入家庭，帮助人们做一些家务 活。
work.(assist) 2 ． He has written a novel consisting of two parts
late lately ________________ and today he was ________________ f______________ part at home.(late)
and anywhere. For another, drinking too cold or too hot water does nothing but harm to our health, so my magic water bottle can serve as an assistant or a doctor. The new functions will win my magic water bottle enormous love and popularity. On the one hand, the automatic temperaturecontrolling system mentioned above can adjust the water temperature. On the other hand, we can set a desirable temperature for the inside water, and what surprises us most is that the water can remain at that temperature for about twenty hours.
2018年高考一轮北师版英语 第1部分 选修7 Unit 20 New Frontiers
高三一轮总复习
精讲 6 个考纲单词 assist v．帮助；协助；援助
[高考佳句] A nurse who understands the healing value of silence can
use this understanding to assist in the care of patients from their own and from other cultures.(2016 年全国乙卷· 阅读理解 C) 一位理解了沉默的治愈价值的护士可以运用这种理解去照料来自 于不同文化的病人。
高三一轮总复习
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。)
3. 当你穿过繁忙街道的时候要当 心 ， 否 则 就 可 能 被 车 撞 到 。 Be careful when you cross a busy street.If not， you may get run over by a car.
更不用说 想出；理解；计算出 使理解；把„„讲清楚 致力于；献身于 弥补
高三一轮总复习
教材原句——会背诵 1.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.(“by＋时间点”常与 完成时连用。)
高三一轮总复习
4.There's no doubt about it.(There's no doubt about/that... 表示“毫无疑 问„„”。)
高考英语一轮复习Unit20NewFrontiers课件北师大版选修7201806061165
school. 4．Her father would not permit her to drive alone even though
she had got her driving permit . Without her father's _p_e_r_m__is_s_io_n__, she had to go out by bus or on a bike.
*2.technical adj.技术上的→technique n．技术→technology n．工 艺，技术
3.starvation n．饥饿→starve v．挨饿 4.equality n．平等→equal adj.平等的 v.等于 5.assess vt.评价；评估→assessment n．评价；评估 *6.donate vt.捐赠；赠送→donation n．捐赠；赠送→donor n．捐
4．settler n．
移民；殖民者
5．enterprise n． 事业；企业
6．participant n． 参加者
7．souvenir n． 纪念品
8．dilemma n． 困境，进退两难的窘境
9．press vt.
按；压
10．headline n． 大标题
11．permanent adj. 长久的，永久的
生物科技 移植 克隆 科技创新 新领域 3D 技术 数字技术 人工智能 高新技术产业
10．test-tube baby
试管婴儿
11．GMF＝genetically modified food 转基因食品
12．Internet /'ɪntənet/ n.
互联网
13．accelerate /ək'seləreɪt/ vt.& vi.
she had got her driving permit . Without her father's _p_e_r_m__is_s_io_n__, she had to go out by bus or on a bike.
*2.technical adj.技术上的→technique n．技术→technology n．工 艺，技术
3.starvation n．饥饿→starve v．挨饿 4.equality n．平等→equal adj.平等的 v.等于 5.assess vt.评价；评估→assessment n．评价；评估 *6.donate vt.捐赠；赠送→donation n．捐赠；赠送→donor n．捐
4．settler n．
移民；殖民者
5．enterprise n． 事业；企业
6．participant n． 参加者
7．souvenir n． 纪念品
8．dilemma n． 困境，进退两难的窘境
9．press vt.
按；压
10．headline n． 大标题
11．permanent adj. 长久的，永久的
生物科技 移植 克隆 科技创新 新领域 3D 技术 数字技术 人工智能 高新技术产业
10．test-tube baby
试管婴儿
11．GMF＝genetically modified food 转基因食品
12．Internet /'ɪntənet/ n.
互联网
13．accelerate /ək'seləreɪt/ vt.& vi.
高考英语一轮复习UnitNewFrontiers课件北师大版选修
progress in a number of their major infrastructure projects.
7．He wanted to make up for the time he had so stupidly wasted. 8． In conclusion, I'd like to say how much I've enjoyed staying here. 9．We can't figure out why quite a number of insects, birds, and animals
9． not to mention 10． figure out 11． get across 12． be dedicated to 13． in addition 14． drop off
更不用说 想出；理解；计算出 使理解；把……讲清楚 致力于；献身于 另外 下降；入睡
(四)经典句式——明特点、会仿用 1．“by＋时间点”常与完成时连用
to practice more than double the time. 5．The project had to be abandoned due to a lack of money. 6．With the assistance of China, many countries in Africa had made smooth
加入
(三)常用短语——多积累、准运用 1． in advance 2．take over 3． give away 4． carry out 5． due to 6． make up for 7．rather than 8． in conclusion
提前，预先 接收，接管 泄露(秘密)；赠送 开展；执行 由于；因为 弥补 而不是 总之
7．He wanted to make up for the time he had so stupidly wasted. 8． In conclusion, I'd like to say how much I've enjoyed staying here. 9．We can't figure out why quite a number of insects, birds, and animals
9． not to mention 10． figure out 11． get across 12． be dedicated to 13． in addition 14． drop off
更不用说 想出；理解；计算出 使理解；把……讲清楚 致力于；献身于 另外 下降；入睡
(四)经典句式——明特点、会仿用 1．“by＋时间点”常与完成时连用
to practice more than double the time. 5．The project had to be abandoned due to a lack of money. 6．With the assistance of China, many countries in Africa had made smooth
加入
(三)常用短语——多积累、准运用 1． in advance 2．take over 3． give away 4． carry out 5． due to 6． make up for 7．rather than 8． in conclusion
提前，预先 接收，接管 泄露(秘密)；赠送 开展；执行 由于；因为 弥补 而不是 总之