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高中英语北师大版选修7课件 Unit 20单元尾

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高考英语复习北师大版课本同步课件：选修7 Unit20 New Frontiers

高考英语复习北师大版课本同步课件：选修7 Unit20 New Frontiers

二是上好试卷讲评课。试卷讲评课是高三的主打课型，必须切实收到实效。首 先，要精确掌握考情。考试不过夜，打铁要趁热，每次考试以后，要对班级考 试情况了如指掌，充分了解易错点、易考点，这样讲评时，才能有所侧重，才 能有针对性地攻克重难点。其次，要规范讲评流程。针对错误率高或重点考察 的试题，教师引导出方法思路；再由学生个人进行自评自纠，小组讨论展示， 找出得分原因和失分原因，真正弄清楚解题思路。师生合作再对解题思路进行 再归纳总结，写到纸上记录下来，强化验证结果。三是克服“漏斗思维”。所 谓“漏斗思维”，就是：今天正在学，突然有事不继续了，明天已经忘记一大 部分，后天想起来，继续学，但是忘记的一大部分似乎又需要重新开始，周而 复始，积累数月，结果是仅仅只有一点点的内容，而且是在同一个地方循环往 复。对于常错、常考的知识点，要经常复习，要不就如同漏斗一样慢慢溜掉。 尤其是对于已经进行过的专题训练、变式训练，不能认为进行过一次、两次就 万事大吉，要每隔2周进行“回头看”，把学生的易错题重新编辑，归类整理后 附上分析讲解印发给学生，克服漏斗思维，反复夯实专题训练的知识点。
18. _co_l_l_ea_g_u__e n. 同事, 同僚
19. _o_u_ts_p_o_k_e_n_ adj. 直言的, 坦率的
20. _h_e_a_d_l_in_e_ n. 大标题
21. _s_o_u_v_e_n_ir_ n. 纪念品
Ⅱ. 拓展单词 1. assist vt. 帮助; 协助→_a_s_si_s_ta_n_c_e_n. 帮助; 协助→_a_s_si_s_ta_n_t_n. 助手; 助理 2. starve v. 挨饿→_s_ta_r_v_a_t_io_n_n. 饥饿 3. equal adj. 平等的v. 等于→_eq__u_a_li_ty_n. 平等 4. assess vt. 评价; 评估→_a_s_se_s_s_m_e_n_t_n. 评价; 评估 5. donate vt. 捐赠; 赠送→_d_o_n_a_t_io_n_n. 捐赠; 赠送→_d_o_n_a_t_o_rn. 捐赠者 6. electric adj. 电的; 用电的→_e_le_c_t_r_o_n_ic_adj. 电子的→_e_le_c_tr_i_c_a_ladj. 电的; 电气 科学的

高中英语北师大版选修7课件 Unit 20-Section Ⅳ Communication Workshop

高中英语北师大版选修7课件 Unit 20-Section Ⅳ Communication Workshop
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3．The International Space Station is now being built in the Earth's orbit and soon will be working as a permanent manned scientific base，so as to research life in space and provide a stepping stone ________ future manned flights are sent out. 国际空间站的建设工作正在地球轨道上进行，很快将成为永久的载人科 学基地，以便研究太空的生命并为未来的载人飞行做准备。
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【答案】 1.with the US putting a man on the moon 2.so that 3.in case
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阅读 P26 课文，并从四个选项中选择最佳选项 1．Human began to explore space in________． A．1957 C．1969 B．1961 D．1970
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6．____________ n. 障碍；屏障 7．____________ n. 现象 8．____________ adj. 原始的 9．____________ adj. 长久的，永久的 10．____________ n. 大标题 11．____________ adj. 最初的，开始的 12．____________ adj. 头顶上的 13．____________ vt. 允许，许可
12 ． overhead
上一rop ________ 3．due ________ 5．set ________ 由于 以……的形式 建立 而不是 总之

北师大版选修七 Unit 20 Language Awareness 5 (共49张PPT)

北师大版选修七 Unit 20 Language Awareness 5 (共49张PPT)

impressive
something that is impressive makes you admire it because it is very good, large, important etc
spectacular
very impressive
breathtaking
very impressive, exciting, or surprising
It also marked the beginning of an unusual teaching task for_m_e_. I’ve taught people of
all ages, but _I_never thought I would be
teaching _m_y has been the _o_n_e_teaching _m_e_all _m_y_life: to cook and sew; to enjoy the good times and put up with the bad. Now _it__was _m_y_ turn to give s_o_m__et_h_in_g_back.
Task 4 underline the parts of the sentences that
which refers to in each case
1. it is full of beauty , with high hills , wooded countryside and picturesque towns and villages, all of which makes it an ideal place to visit .
picturesque
a picturesque place is pretty and interesting in an old-fashioned way

高二英语 模块7 Unit20 Lesson 2 Atificial Intelligence课件 北师大版选修7

高二英语 模块7 Unit20 Lesson 2 Atificial Intelligence课件 北师大版选修7
• So what next? (11) ______What are the plans for Ananova?
• (12) ____________ Is I will deliver the latest stories that you're interested in wherever you are.
1. Talks about anything (list of options is supplied, e.g.. Sport, music, films)
2. Reacts to people (its conversation depends on how the owner wants to hear)
internet ()
Read the following passage and guess the meaning of the underlined words
Not controlled by others
One who writes
computer programs
Unit 20, lesson 2-1
Have you seen this film? What is it about?
Artificial hill
CIA: Central Intelligence Agency
IQ: intelligence
Quotient
Have you seen these movies? What category do they belong to? Who are the leading roles?
• it’s not a real interview. (3) _W_h_at_I’_m_tr_yin_g_to_s_ay_ Is that we sent the questions to her programmers in advance.

英语选修7北师大Unit20课件PPT：L-220张

英语选修7北师大Unit20课件PPT：L-220张
A civilization of a high level
Before-listening
Prediction 1. What information does each blank
need?
1. 2001: A Space Odyssey was first shownTiimne_________.
2. Don’t worry if you don’t understand everything--- just listen for the important words.
3. Complete the notes with one word or a short phrase.
Word Study
▪ The third part of the film is about a journey to ___.
▪ Only the intelligent computer HAL knows the____.
listening
Listen to the important information and fill the blanks
Unit 20, Lesson 2, Period 2
Objectives
In the class, you will be able to: 1. Know how to use the strategy for
completing notes. 2. Learn to use some phrasal verbs.
1. Are your prediction correct or close?
2. Do you think they are helpful for your listening?

2015届高考英语总复习Unit 20 New Frontiers精讲课件 北师大版选修7

2015届高考英语总复习Unit 20 New Frontiers精讲课件 北师大版选修7

用法：meanwhile是连接性副词，使用时其前通常用
分号或句号；若其前用逗号，则通常带有并列连词，如 and 等 。 类 似 的 连 接 性 副 词 有 ： therefore, besides, otherwise, however, moreover, still, thus等。
assist sb.with sth. 帮助某人做某事 assist sb.to do sth. assist sb.in doing sth.
assistance n．帮助 give/extend assistance to sb.给某人以帮助 come to sb.'s assistance帮助某人
(3)对他的粗心我感到惊讶。
_______________________________________________ (4)电视是现代科学的奇迹之一。 Television ________________ of modern science.
答案：(1)It's no/No wonder she was upset (2)I wonder if you can finish the job on your own.
5．latter adj.(刚提及的两者中)后者的；(系列中)最后的；
末尾的；后半期的；后面的 n．(常与the连用)
►归纳拓展 the latter(刚提及的两者中)后者；(系列中)最后一位；末位 the former...the latter...前者……后者…… lately adv.近来，最近
(3)Reasonable as his____________ for his absence sounded, I wouldn't accept it.

北师大版高中英语选修七Unit 20《Communication Workshop》课件 3

北师大版高中英语选修七Unit 20《Communication Workshop》课件 3
2. Bring your costume to swim in the river.
Bring you costume so that __y_o_u__c_a_n_s_w__im__i_n_t_h_e_r_i_v_e_r _.
3. It’s foggy so you can’t drive fast. You can’t drive fast due to _t_h_e_f_o_g__.
有些商店营业到半夜以后。
The rumor is beyond belief.
这谣言不可信。
I know nothing of it beyond what he told me.
除了他告诉我的以外, 别的我什么都不知道。

adv.在远处; 向远处
Your ball did not fall here, look beyond for it.
6.the age of space exploration 7.take place v.发生 8.end with以...结束 9.the number of 10.as a result of 作为结果
11.so that 12.such…as… 13.so as to.. adv.使得, 以致,如此...以致于 14.in case conj.万一 15.in order that
6. Check if he is in by giving him a ring. Ring him up first in order to ____c_h_e_c_k__if__h_e.’s in
7. Wear warm clothes as the nights can be very cold. Wear warm clothes in case _t_h_e__n_ig__h_ts__a_r_e. very cold

北师大版高中英语选修七课件Unit 20 New Frontiers 单元重点小结20

北师大版高中英语选修七课件Unit 20 New Frontiers 单元重点小结20

重点词汇 重点句型 重点语法
功能
走近高考 拓展阅读
【高考典例1】
...46(Lying) in a pool of blood on the basement floor,Kruger 47(himself) going into shock(休克).He shouted for help, 48
Many natural phenomena are hard to explain.
4. starvation n.饥饿→ starve vi.饥饿;挨饿
They starved to death in the desert.
重点词汇 重点句型 重点语法
功能
走近高考 拓展阅读
5. permit vt.允许;许可→ permission n.允许;许可
The designer says he came up with the idea after watching pe get wet on streets in Russia.“Once,I was driving on a central Sa Petersburg street and saw the street lamps lighting up and peop trying to hide from the rain.I thought it would be appropriate1 a canopy2 built into a street lamp.” he said.
单元重点小结
重点词汇 重点句型 重点语法
功能
走近高考 拓展阅读
1. assist vt.帮助;协助→
assistant n.助手;助理→
assistance

【最新】高中(北师大版)英语选修7课件：unit 20.ppt

【最新】高中(北师大版)英语选修7课件：unit 20.ppt
英 语 ·D 选修7
Unit 20 New Frontiers
Unit 20
New Frontiers
英 语 ·D 选修7
Unit 20 New Frontiers
你对太阳能了解多少？它对人类有何重要意义？
英 语 ·D 选修7
Unit 20 New Frontiers
On July 6 ， Swiss pilots Bertrand Piccard and André Borschberg made history when they completed a crosscountry journey in a plane powered only by solar energy.The plane，called Solar Impulse，flew across the United States without using a single drop of fuel.
York.The 3,511mile trip lasted a total of 105 hours and 41 minutes.Though the plane landed safely in New York，it wasn’t
always a smooth ride. “During this journey，we had to find solutions for a lot of
unexpected situations，which forced us to develop new skills and strategies，” said Piccard.
英 语 ·D 选修7
Unit 20 New Frontiers
The spirit behind Solar Impulse is not just about the future of aviation，but the future of the planet.One reason why the plane was built was to promote clean energy and ing 11,628 solar cells (电池) across its wings，the plane collected sunlight during the day to fly itself through the night.

2019-2020学年北师大版高中英语选修七同步课件：Unit 20 New Frontiers Period 4

2019-2020学年北师大版高中英语选修七同步课件：Unit 20 New Frontiers Period 4
• 本阅览室的参考书未经许可不准带出去。
without permission
• [熟词生义]——写出句子中permit的汉语意思 • ④You cannot enter a military base(军事基地) without a
permit. • 通行证
4 press vt.& vi.按；压；逼迫；压碎
• 是什么促使你相信她的话而改变自己的想法的？
• ②The government calls on the citizens to _____________________.
• 政府向lea市d a 民gree倡n lif导e 绿色生活。
1 “否定词＋比较级”表示最高级的含义
[句型解读]
• At this time of year, there is nowhere better than the unspoilt countryside of South Shropshire.
• →______________ n．允许，许可
permission
• 3．________ adj.成熟的→_________ v．(使)成熟
•
4．______rip_e__
ripen
vt.按；压→____________
n．压力
press
pressure
• 5．_____________ adj.有毒的 • →____ppoo_iiss_oonn_ou_s __ n．毒药；毒物 • 6．___se_ttl_er______ n．移民；殖民者
• (1)arrange to do sth安排做某事 • arrange for sb to do sth 安排某人做某事 • arrange sth for sb /sth 为……安排某物 • arrange that… 安排…… • (2)make arrangements for 为……做准备

英语选修7北师大版Unit20课件PPT：同步详细复习141张

英语选修7北师大版Unit20课件PPT：同步详细复习141张
栏目 导引
选修七 Unit 20 New Frontiers —— 新领域
figure out 7．________________
计算出；解决；想出 not to mention 8．________________ 更不用说 wrestle with sth. 9．________________ 努力解决难以处理的事物 10．________________ be dedicated to 致力于；献身于
→assistance n. 帮助 latter _n. 后者 12．_________
栏目 导引
选修七 Unit 20 New Frontiers —— 新领域
discrimination_n. 差别对待； 13．_____________
discriminate vt. 区别； 歧视→______________ 辨别；歧视 equality _n. 平等 14．_________ equal adj. 平等的；vt. 等于 →__________
16．Many children have
starved 挨饿)to death in the been__________(
starvation 饥 last few years and the__________( 饿)seems to last in that area.
栏目 导引
选修七 Unit 20 New Frontiers —— 新领域
2．make it＋adj. ＋for sb.to do sth. By the year 2030, development in
biochemistry and medical science will
have made it theoretically

北师大版高中英语选修七Unit 20《Communication Workshop》课件 4

北师大版高中英语选修七Unit 20《Communication Workshop》课件 4
Because we have left our marks in all four corners of the globe .
Early Space Exploration
In 1957
The age of space exploration________
began
In ___1_ 961
The first successful ____flight took place
Because with its help , astronomers could observe space with out the Earth is atmosphere being a barrier
How has it helped us in the exploration of space ?
The launch of spaceship
Why do people send up spaceships into space?
To explore space
Before you start
Read the article. Match these headings
with the paragraphs.
4. It’s so good that it’s found loads of new planets. (C) The telescope is so precise that, over fifty new planets have been located beyond our solar system.
First ,it has provided views of such phenomena as dying stars and black holes. Second, over fifty new planets have been located beyond our solar system.

高中英语北师大选修7课件：20单元重点小结

高中英语北师大选修7课件：20单元重点小结

(do) my homework this time
tomorrow. 2.The president
will be meeting
(meet) the foreign
delegation at the airport this time tomorrow.
3.I will have finished
21. fade 22. phenomenon 23. primitive 24. permanent 25. press 26. declare 布;宣告
vt.捐赠;赠送→ donation
n.捐
vi.通信;符合
n.探测;探险→
explore
vt.探
vi.逐渐变弱
n.现象→ phenomena (复数)
before you come tomorrow.
重点单词 重点短语 重点句型 重点语法 功能
1.Clarifying and asking questions(阐明与提出问题) Could you explain...?你能解释一下……吗? What I don’t quite understand is how...?我不太理解的是如何……? What I’m getting at is...我所理解的是…… Does that mean...?那是不是意味着……? So what next?那么接下来呢? 2.Presenting(陈述) Right,now let’s look at...好了,现在我们看一下…… In conclusion,...总之,……
单元重点小结
重点单词 重点短语 重点句型 重点语法 功能
1.
mass
n.质量;物质
2. assist

2020-2021学年英语北师大版选修7课件：Unit 20 Grammar

2020-2021学年英语北师大版选修7课件：Unit 20 Grammar
ቤተ መጻሕፍቲ ባይዱ
7．At this time next Monday, we ________ (play) football on the playground.
3．将来完成时的用法 (1)表示在将来某一时间之前已完成的动作，并往往对将来产 生影响。 We shall have learned 12 units by the end of this term. 到这个学期末，我们将学完12个单元。 By the time you get home I will have cleaned the house from top to bottom. 你到家之前我将把房子彻底打扫一遍。
2．将来完成时的构成 由“shall/will＋ have＋过去分词”构成。 (1)状态完成：表示某事继续到将来某一时间为止一直存在的 状态。 (2)动作完成：表示将来某一时间或另一个将来的动作发生之 前，已经完成的动作。 Before long he will have forgotten all about the matter. 不久他就会全然忘记这件事的。
注意：在含有 if 的条件状语从句中，主句谓语要用 will 表 示将来时。
If it doesn't rain tomorrow, we will go climbing. 如果明天不下雨，我们就去爬山。
2．“be going to＋动词原形”多用于口语，强调事先打算、 计划要做的事情或有某种迹象显示要发生的事情。
(2)表示推测，相当于must have done结构。 You will have heard of this, I guess. 我想你已经听说过这件事了。 I am sure he will have got the information. 我确信他一定得到了这个信息。
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2．take ________ 接管，接收 take ________ 脱下；起飞；事业腾飞 take ________ 从事于；占据；拿起 take ________ 吸收；理解；欺骗 take ________ 呈现；雇佣；承担
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3．get ________ 使……被理解；把……讲清楚，通过 get ________ to (doing)sth. 开始做某事 get ________ 收集；收割 get ________ (从……)下来；下车；脱下(衣服等)；(飞机)起飞；出发 get ________ 解决；克服；控制；从(疾病、失败、震惊中)恢复过来 get ________ 穿过，通过；用完；接通(电话)
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5．come ________ 出来____ come ________ come ________ 发生；产生 偶然遇见；碰到 下来；下降 脱落；离开
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【答案】 1.into；down；through；to；on/upon 2． over； off； up； in； on 3.across； down； in； off； over； through 4.away； back；in；off；out；up 5.out；about；across；down；off
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7．________ adj.平等的；胜任的→________ n．平等 8． ________ v． 创造， 创建→________ n． 创造者→________ adj.创造(性) 的→________ n．创造；创建 9．________ vt.允许，许可→________ n．允许；准许 10．________ vt.按；压→________ n．压力
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3．By the middle of the century，computers that are ____________ will have been developed. 到本世纪中期，比我们聪明百万倍的电脑将被研制出来。 4．In the summer of 1905，this outspoken young man ____________ his oneyearold baby ____________ he was suddenly inspired. 1905 年的夏天，这个直率的年轻人正在摇着一岁大的孩子时，突然灵感 就来了。 5．Garments will also be ____________ they will never get old and worn. 衣服也会变得很耐用，因此它们将不会变旧和磨损。
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【答案】 1.assist；assistant；assistance 6． starve； starvation 7.equal； equality
2.electronic；electric；electrical 5.poison；poisonous
3.instruct；instructor；instruction 4.donate；donation 9.permit；permission 10．press；pressure
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【答案】 1.no matter what
2.made it theoretically possible for us to live
lions of times smarter than us 4.was rocking；when 5.so strong that
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Ⅲ.重点句式 1．By the year 2015，the clothing industry will have produced new types of material that will remain stainless ____________ you spill on them. 到 2015 年，服装行业将生产出新型的材料，不管你将什么东西洒在这些 材料上，都不会留下污点。 2．By the year 2030，development in biochemistry and medical science will have ____________ for at last 150 years. 到 2030 年，从理论上讲，生物化学和医学的发展将使人类至少活到 150 岁成为可能。
8.create； creator； creative； creation
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Ⅱ.重点短语 1．look ________ look ________ upon/on 调查；向里看 看不起
look ________ 浏览；仔细检查 look forward ________ doing sth. 盼望做某事 look ________．..as... 把……当作……
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4．give ________ 赠送；颁发；放弃(机会)；泄露 give ________ 归还 give ________ 投降 give ________ 发出(热、光等)；散发出(气味等) give ________ 分发；发出(气味、热等)；宣布；用尽 give ________ 放弃
单元尾 Ⅰ.重点单词
核心要点回扣
1．________vt.帮助，协助→________n．助手；助理→________n．帮助 2．________adj.电子的→________adj.电动的；________adj.电气的 3．________vt.指导，教导→________n．指导者，教练→________n．指 导，说明 4．________vt.捐献，赠送→________n．捐赠 5．________n．& v．毒药；使中毒→________adj.有毒的 6．________ v．挨饿→________ n．饥饿