牛津译林版高中英语选修七Unit 3《The world online》(Period Ⅱ)课件
高二英语选修七Unit3(单词)课件
23.meantime
adv. 其间； 同时
24.in the meantime 在此期间；与此同时
25. lip
n. 一片嘴唇（容器或洞的）边，口
26. overboard
adv. 越过船舷进入水中
27.urge
vt. 催促； 极力主张；驱策
28.abandon
vt. 放弃； 遗弃；抛弃
29.shark
n. 关系； 血缘关系；交往 n. 保存； 保护 n. 冰山 vi. 慢跑 vt. 轻推 ；轻撞
35.seaside
n. & adj. 海边的；海滨的
n. 网； 网状物
37.target
n. 目标； 靶；受批评的对象
38.tide
n. 潮（汐）；潮水；潮流
39.driftnet
n. 流网
53.turtle
n. 海龟； 龟； 甲鱼
54.eel
n. 鳗；鳝
55.sharp
adj. 锐利的； 锋利的；敏捷的
56.tasty
adj. 好吃的； 可口的
57. giant
41.reflect
vi. 思考； vt. 映射；反射；思考
42.pure
adj. 纯的； 纯粹的； 纯洁的
43.cell
n. 细胞；（蜂房的）巣室
44.aware
adj. 意识到的； 知道的
be/become aware of 对…知道、明白；意识到…
45.vivid
adj. 生动的； 鲜明的；鲜艳的
45.vivid
adj. 生动的； 鲜明的；鲜艳的
35.seaside
n. & adj. 海边的；海滨的
2017英语选修Ⅶ牛津译林版Unit3课时课件1Period Ⅰ.ppt
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5．What is the main idea of the passage?
A．The Internet has positive effects on our life.
教 学 目 标 分 析
B．The Internet has both positive and negative effects o n our life. C．The Internet has negative effects on our life. 【答案】 1.A 2.C 3.C 4.A 5.B
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Ⅲ.课文缩写
Two students gave their speeches about the advantages a
教 学 目 标 分 析
nd 1.
of the Internet use at a debate. the Internet.In her view，the Inter on our lives.She offered us two explana when
课 前 自 主 导 学
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A．appearance
B．age
C．common interests
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4．Why does the huge amount of false information on th
e Internet become more of a problem every day?
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Removed_英语：unit3 the world online-reading学案(牛津译林版选修7)3
M7U3 The world onlineReading学案Teaching aims:1, Encourage the Ss to raise reading ability by focusing on language points2. Get the Ss to grasp the new language usage in the text by learning them.Important points& difficult pointsImportant and difficult points: some sentencesTeaching procedures:Step 1:词汇详解:1．analysisn．分析，分解(p1. analyses)make a careful analysis of the problem仔细分析这个问题analyse = analyze vt．(analyses，analyzing)分析We should analyse the causes of our failure．我们应该分析失败的原因。
【相关链接】analyst n．分析家，分解者in the last／final analysis总之在英语中单数名词以一sis结尾，变复数往往为一ses．例如：basis--bases基础emphasis--emphases强调【练习检测】完成句子1)We made a careful _________ of the problem．2)We _______ the causes of our failure．3)Here are the __________ of the sales figures．2．value.n．价值，估价，评价，价格We must clearly know the value of good health．我们必须清楚地认识到健康的重要性。
高中英语_unit3_welcome_to_the_unit教案_牛津译林版高二选修7
Unit 3 The world onlineWelcome to the unitTeaching aims:1. After learning this lesson, the students will be able to know more about the Internet, andtalk about the Internet and its uses by making a debate on the effects of the Internet on our lives;2. After learning this lesson, the students will develop speaking and discussing skills by talkingabout the four pictures and sharing ideas in a group;3. The students will have a fluent talk on that the Internet connects people all over the worldand that the Internet has both positive and negativ e aspects.Teaching procedures:Step 1 Lead-in (PPT5-9)1. Talk about the computer.2. Learn about “c omputer terms”.(1) Which programme would you like to watch tonight?→A program is something that we use t o control or operate a computer.(2) The music from the keyboard sounds like music from a real piano.→A keyboard is a set of keys on a computer that help you operate the computer.(3) I hate to clean windows.→Windows is a kind of computer program developed by Microsoft.(4) Memory is something you may start to lose with age.→Memory is a space in the hard drive of a computer to store information.(5) Julie wants to have a pet mouse.→Mouse is what you control with your hand to move the cursor on the computer screen.Step 2 Brainstorming (PPT10-12)1.Do you know how people kept in touch with each other in the past?(People used letters, postcards, telegraphs, faxes and telephones to communicate before the invention of the Internet. )2. Then how people keep in touch with each other now?(With the development of the Internet, more and more people are now using computers and the Internet for communication.)3. What are your experiences using the Internet?4. What is the Internet?(The Internet, also called the Net, is a collection of computers connected in a worldwide network.)5. What are the functions of the Internet?(Chatting, shopping, m usic, etc.)Step 3 Sharing information (PPT13-20)Discuss the four pictures of the poster “A world of connections”. Encourage students to express their understanding about the different usages of the Internet and have a good imagination of what the Internet brings us in the f uture.Now work in pairs and have a discussion about each of the pictures.Picture 11. What can people do on this website?(Search for information on a variety of topics. )2. What do we call this kind of website that provides searching services?(We call it search engine.)3. How can you find information on the Internet using a search engine?(Enter key words.)4. What search engines do you know or often use? Which is your favourite se arch engine? (Google, Baidu.)Picture 21. What do you think would be the advantages of shopping online?(As online shopkeepers do not have to pay for the rental of a real shop, the products sold online are usually cheaper than those in real shops. It is easy and conveninent to compare a product in several online shops. Paying for things is simple as you just key in the credit card number and confirm the payment online. The delivery is usually quick and the online shops proivide delivery to your home. Above all, shopping online saves a lot of time.)2. What do you think would be the disadvantages of online shopping?(Because people can only see pictures of the products online, sometimes you could receive something that was not what you really wanted. The safety of the payment is not 100 % guraranteed as someone may steal the account numbers or pin numbers of your credit cards registered online.Besides, some people falsely advertise products and then steal customers’ money.)Picture 31. Have you ever tried talking with your parents or friends online?2. What devices do you need if you want to talk with people online?(A computer connected to the Interent, a web-camera, a web-microphone and a web-taliking software…)3. What are the good points and bad points of online talking?(There are many good points. People can save a lot of money instead of paying for long-distance calls. People can keep in touch with family members or friends wherever you are in the world. People can make new friends in diff erent parts of the world. There are negative things too. The quality of the pictures or voices depends on the speed of network transfer. Many peole talk with inline friends without realizing that their pictures could be used by others in illegal ways.)4. Which way of communication do you prefer, talking face to face, talking over the phone, talkingonline or talking online with a web-camera? Why?Picture 41. Have you tried other online services that are not mentioned here? Which ones?2. What other online services do you think we will need or have in the future?3. What role do you think the Internet will play in the future?4. Do you think it is a good idea to ‘live’ on the Internet completely?Step 4 Discussion (PPT 21-23)1. What do you think the most important benefit of the Internet is?(Fast speed and easy access are the most important aspects of the Internet.)2. Do you think the Internet has any negative aspects to it?(Yes. There is too much information online that has not been proven to be true. There are too many exciting computer games, making those who can’t control themselves kill time.)3. In what ways will the Internet improve our lives in the future?(The Internet will free people from the office. Every part of a home can be connected to the Internet, which will make life easier and more comfortable.)Step 5 Debate (PPT 24)Using the InternetAdvantages DisadvantagesStep 6 Homework (PPT 25)1. Write a passage about advantages and disadvantages of using the Internet.2. Preview the reading.。
Unit 3 Extended reading 课件-高中英语牛津译林版(2020)选择性必修第三册
• Russell was saved from the water, but he was badly hurt, bleeding heavily. (line 24)
seeing:
Above their heads, hundreds of Japanese planes _c_i_rc_l_e_d_l_ik__e_e_a_g_le_s__. They __w_e_r_e_d_i_v_in_g__d_o_w__n__ to drop bombs on Pearl Harbor. _C__lo_u_d_s__o_f _b_la_c_k__s_m_o_k__e_r_o_s_e_ into the sky and hung over the sea.
• His wife Elsa said, “When he opened up later on, he always mentioned the horror of it.” (lines 26-27)
Part 2: During the attack
Why did Russell refuse to talk about the attack?
The US government suffered huge losses.
Part 3: After the attack
Reaction:
➢ President Roosevelt delivered Pearl Harbor Speech, and declaring war on Japan.
高中英语译林版选修七课件：Unit+4+Section+Ⅰ+Welcome+to+the+unit+&+Reading+—+Pre-reading
[原文呈现]
Horsedrawn buses, trams ， cabs
⑦ ⑧ ⑨
[读文清障]
⑦horsedrawn/'hɔːsdrɔːn/adj.用马 拉的 ⑧tram/træm/n.有轨电车 ⑨cab/kæb/n.出租车，的士 ⑩convey/kən'veI/vt.运送，输 送；表达 ⑪unfortunately/ʌn'fɔːtʃənətlI/adv. 遗憾地，不幸地，可惜地 ⑫unbelievable/ˌʌnbI 'liːvəbl/adj. 非常坏(或非常好、非常极端) 的，令人难以置信的 ⑬traffic jams n．堵车，交通 堵塞 ⑭lead to 导致
隔„„距离或时间
26 choke/tʃəʊk/vi.& vt.(使) ○
窒息；(使)哽咽；塞
that people could get fresh air and
26 . would not choke○
满，堵塞 n．哽咽声， 呛住的声音
[原文呈现]
As better ways for digging
24 up ○
[读文清障]
24 link up 联合，连接 ○
and
provided underground service in the middle of the city.
[原文呈现]
[读文清障]
25 interval/'Intəvl/n.间隔， This later became the Circle Line. ○
The
21 were opened in initial tunnels○ ⑳postpone/pə'spəʊn/vt.延迟，延
牛津译林版高中英语选修七Unit 1《Living with technology》(Period Ⅱ)课件
be in touch with 和……有联系 be out of touch with 与……失去联系 get in touch with 和……取得联系 lose touch with 和……失去联系
I don't want to lose touch with you.
我不想和你失去联系。 【提示】 keep/be in touch with/be out of touch with 表
选词填空：cost/pay/spend/take ①It ②I have to month. ③I yesterday evening. ④How much does your pen ？ two hours on this maths problem Jim two hours to walk to the station. 20 pounds for this room each
two years. 【答案】 ①get in touch with ②has been out of touch
with
单项填空
③—Well，Dick，I'm sorry，but I have to leave. — .I hope to hear from you soon. B．Enjoy yourself D．So am I
状态，可和表示时间段的状语连用，而get in touch with/lose touch with表示动作，不能和表示时间段的状语连用。
完成句子 ①我正在设法和 Jane 取得联系。你知道她的电话号码 吗？ I'm trying to number? ②两年前他与他的前任英语老师失去了联系。 He his former English teacher for Jane.Do you know her
Unit3TheworldonlineExtendedreading教案-高中英语牛津译林版(202
Unit 3 The world onlineExtended reading 教案教材分析：本课时通过阅读文章，要求学生完成包括习题、讨论、制作公益广告等学习任务，其中包含了对于过度使用情况的描述。
重点内容主要涉及沉迷于的情况、其弊端等话题。
本文的价值取向在于学生通过学习，感知过度使用对于人们生活的负面影响，保持正确价值观看待。
教学策略与设计说明：1.采用任务型教学法(Taskbased language teaching)，布置活动任务，设置活动目的，引导学生完成相关任务，达成各教学步骤设计目的。
2.采用情境教学法(Situational teaching method)，通过多媒体资源导入主题，通过观看视频，引导学生同步加深阅读活动与思考任务，落实学生价值观的培养。
教学目标：在本课学习结束时，学生能够：1.语言能力上，习得涉及相关话题、解决方法等重点词汇及句型，提高获取信息写作能力及分析语篇能力，提高综合运用语言能力。
2.思维品质上，提升对比分析与批判性思考的能力；有逻辑的梳理阅读语篇的主要结构，辩证思考使用的利弊以及如何避免沉迷于的方法。
3.文化品格上，感受对全世界人影响的共同性。
4.学习能力上，掌握公益广告制作方法，学会从多媒体角度综合运用语言。
教学重点：学生读懂阅读文本大意，掌握不同观点。
教学难点：引导学生从语篇中感知过度使用的负面影响，提高学生合理使用的意识。
教学资源：教材、多媒体课件、黑板与粉笔。
教学过程：Leadin:The teacher has a free talk with students about smartphones.What are the very first you do in the morning? And the very last thing in the evening?[linking to Ss’ personal experience for arousing their interests]Have you counted how much time you spend on smartphone?[T shows data from research to make Ss understand how serious it is]Then two more questions:Are you addicted to smartphone? [T explains what “addict” means] Are you curious about why?[T plays a short video to explain why so many people are addicted to smartphone]Next, T leads in the title of the reading “Smartphone: a smart choice?”, and Ss may answer both yes and no.T asks Ss to predict what will be discussed in the article by reading the title.Then, first reading, Ss need to catch the main idea and fill in the graph.Next, Ss plete the task A for paring the life before and after the character stopped using his smartphone.After that, answer three questions: Can you summarise the benefit of leave smartphone away? [highlight the benefit of stopping using phones]At the same time, what trouble things might happen in the week? [critical thinking: coins have two sides. Ss need to get the inconvenient things might happen] Do you have any ideas to balance the benefits and trouble? [critical thinking: how to solve the above situation, provide a better way to rid of addiction]calling for people to reduce usingsmartphones in groups, make apresentation and consider thesignificance of cutting back onsmartphone use.Step 1: introduce the types of AD(video or poster)Step 2: show the differencebetween the two types and givesome tipsStep 3: appreciate an AD – look up,Ss need to tell how they feel, andwill it affect your habit.备注：Ss: Students T: TeacherIW: Individual work GW: Group work CW: Class work 教学反思：1.学生通过本课时学习，能否理解阅读文本主要内容，并能逻辑清晰地梳理出文章大意与主要结构。
2017英语选修Ⅶ牛津译林版Unit3课时课件3Period Ⅲ.ppt
The children lack for nothing although the parents are p
oorly dressed.
教 学 目 标 分 析
虽然父母衣着朴素，但孩子们什么也不缺。 Japan is an island country which is lacking in resources. 日本是一个缺乏资源的岛国。
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(2)competence n．[U，C]能力，胜任；[C]技能，本领
No one doubts her competence as a teacher.
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没有人怀疑她做教师的能力。 His thorough knowledge and working competence were recognized. 他渊博的知识和全面的工作能力得到了承认。
是一个受欢迎的团体，它代表着大多数人的利益。I think是 插入语，句中已有谓语动词，故可排除A、C两项；stand fo r“ 代 表 ” ， 现 在 分 词 在 句 中 作 后 置 定 语 ； compete for “为„„竞争”。
【答案】
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2．People often have to overcome failures before they ca
I'd die before I apologized to them.我宁死也不向他们道
歉。
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教 学 目 标 分 析
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牛津译林版高中英语选择性必修第三册Unit 3 Reading 课件 (共18张PPT)
Welcome to the unit
• If you had such a time machine, would you like to travel back to the past ? or to the future?
• Why?
Sailing the oceans
What difficulties did explorers face in the past?
Zheng He--Para 1
“A fleet of over 200 ships navigated the blue seas, with almost 28,000 people on board, which was a splendid scene. It would take 500 years before a larger fleet salied the seas. According to some records, the largest ships were over 140 metres in length...”
• poor navigational tools • lack of adequate supplies • sickness and starvation. • fear of the unknown.
Zheng He--Para 1
• How does the author begin his article?
Voyages of Zheng He
Zheng He--Para 2-3 • What’s the far-reaching impcat of Zheng He’s voyages?
Zheng He--Para 4