当前位置：文档之家 › 2016-2017学年 北师大版 必修2 unit4 Cyberspace lesson4 课件

2016-2017学年 北师大版 必修2 unit4 Cyberspace lesson4 课件

  • 格式：ppt
  • 大小：249.50 KB
  • 文档页数：24

下载文档原格式

  / 24

合集下载

北师大版必修二Unit4CyberspaceLesson3Virtual Reality课件

北师大版必修二Unit4CyberspaceLesson3Virtual Reality课件

3. Second Conditional第二条件句，又称“虚 拟条件句，非真实条件句”。 1) 虚拟现在：if 从句用过去式(be用were) ，主 句用would (should, could, might) +动词原形 If I were you, I would try it again. 如果我是你，我会再试一次。 If I had one million dollars, I would buy the plane. 如果我有一百万美元，我会买下这架飞机。
Read the text carefully and organize right sentences to finish the chart below.
Tom’s plan
to go camping with his parents if the weather is good
Cathy’s plan
2. Do you have anything planned for Saturday and Sunday? 你周六、周日有什么安排吗？ = Do you have anything that you have planned for Saturday and Sunday? planned for Saturday and Sunday 是过去分词 短语作定语。又如： Don‟t use words, expressions or phrases known only to people with specific knowledge. 不要运用只有具有特别知识的人才能懂的词 汇和表达方式。 The bridge built last month needs repairing. 上个月建造的那座桥需要修理。

北师大版高中英语必修2 Unit 4《Cyberspace》(Section IV)课件

北师大版高中英语必修2 Unit 4《Cyberspace》(Section IV)课件

If it were to rain tomorrow，I wouldn’t go shopping.
如果明天下雨，我就不去购物了。
特殊情况下的虚拟条件句 1．省略if的虚拟条件句 在虚拟条件句中如果有 were ， had ， should ，可以把 were ， had，should提前，去掉if。 Were they to attack tomorrow，we would fight back. 如果他们明天进攻，我们就还击。 Had we worked harder，we would have made much more progress. 如果我们从前学习更刻苦一些，我们就会取得更大进步。
is going to have 7．He_______________(have)a long holiday this summer. will come 8．I don’t know if they ____________(come)to help me with my work. finishes 9．The play____________(finish)very early and after that
office now.(从句表过去，主句表现在)
如果我上学时用功学习的话，我现在就会坐在舒服的办公室 里了。
3．含蓄条件句 有时为了表达的需要，在虚拟语气中，不出现条件句，而是 以介词短语、并列句、副词、非谓语动词的形式出现。这种 句子我们称其为“含蓄条件句”。 常见的介词短语有 without...“没有……”； but for...“要不 是……”；连词有but “但是”；副词otherwise “否则的话 ……” 等或根据上下文来表示某种假设的情况。 The ship would have sunk with all on board but for the efforts of the captain. 要不是因为船长的努力，我们就会连船带人都沉没了。 He would have given you more help，but he was so busy at that time. 他本可以给你更多的帮助，但那时他太忙了。

2016-2017学年 北师大版 必修2 unit4 Cyberspace lesson2 课件

2016-2017学年 北师大版 必修2 unit4 Cyberspace lesson2 课件

thankful project.Cathy is very 4.____________(thank) to his offer.
栏目 导引
Unit 4
Cyberspace
suggestions And she hopes he can give her some 5.____________(suggest) and then she will look for about books on the project, 6._____ (should) use them in the library.Tom suggests she 7.____________(use) the library computer to look for information.He will send her the when he gets home.Cathy imagines that website address 8.______
栏目 导引
Unit 4
Cyberspace
destination a place to which sb./sth.is going or being sent 6．__________ scientific 7．___________ of or being science or its principles or rules suggestion act of suggesting or sth.suggested 8．___________ arrangement a plan made in preparation for sth. 9．___________ historical 10．___________ connected with history as a study

北师大版2017高中英语(必修二)Unit 4 Cyberspace4.2 (PPT课件)

北师大版2017高中英语(必修二)Unit 4 Cyberspace4.2 (PPT课件)

8．obvious
答案： 1.C 2.H
H．to cause some result or change；influence
3.G 4.F 5.A 6.E 7.D 8.B
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
Ⅱ.重点短语
make up 1．_______
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
2．句型展示： Some experts see our future in virtual reality—the use of computers with sounds and pictures that make you feel as if you are in a real situation.一些专家预料到了我们在虚拟现实中的未来 ——(虚拟现实 )是计算机 通过声音和图像模拟现实，以使人感到仿佛置身于一个真实的空间。 名师指津：as if 好像，仿佛，相当于 as though，常用在 look，seem 等后引 导表语从句； as if/though 还可引导方式状语从句。 句式仿写： It looks as if she’s been away for a few days. 好像她已出去好几天了。
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
课内研析探究
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
make up 形成；构成；编造；弥补；化妆； (与某人 )言归于好 (教材 P7)1977－2004—The movies that make up Star Wars are about wars in space. 1977－2004 年的《星球大战》这一系列电影是讲述太空大战的。 注意下列句中 make up 的含义

北师大版2017高中英语(必修二)Unit 4 Cyberspace4.5 (PPT课件)

北师大版2017高中英语(必修二)Unit 4 Cyberspace4.5 (PPT课件)
economic adj.经济上的；经济学的 n．经济；节约→ economics n.经济学
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
Ⅱ.重点短语
carry out 1．________
consist of 2．________
实施；执行；实行；落实；贯彻 由……组成 切掉；割掉；剪下；删去；切断 打电话；使回忆起 变得紧张
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
2．句型展示： Over 80% of the 3.6 million people are of European (mainly British) origin. 三百六十万人中超过百分之八十的人来自欧洲(主要是英国)。 句式仿写： I think the idea is of great benefit to us all. 我认为这个主意对大家都有益。
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
cut off 与……隔绝/隔开，切断；切掉，割掉 (教材 P18)New Zealand was cut off from the rest of the land on Earth for 80 million years and has some unique animals and plants. 新西兰同地球上的其他陆地分开了 8 000 万年,因此它有一些独特的动植物。 ①A storm cut off power supply of the whole region. 一场暴风雨切断了整个地区的电力供应。 ②When you see a fire happens in the house ， cut off the electricity immediately.一旦发现家中失火，请立刻切断电源。 ③The village has been cut off by the snow for more than a month.因大雪这 个村庄与世隔绝了一个多月。

高中英语unit4cyberspace单元写作指导课件北师大必修2

高中英语unit4cyberspace单元写作指导课件北师大必修2

1.southwest of China,2,000 years,mild 2.the capital of Yunnan Province,“the Spring City” 3.21,473 sq km,a population of about 6.25 million 4.two Tang Dynasty Pagodas,Yuantong Temple,Yunnan Provincial Museum,Kunming City Museum,and Green Lake Park 5....
本网页应为短文形式,分三段写作: 第一段:介绍其地理位置、面积及其独特的天气; 第二段:介绍其悠久的历史; 第三段:适当的结尾(符合宣传特点)。
你们班成立了一个网络小组,准备建立一个关于中国旅游资源的 网站,分配给你的任务是撰写云南省会昆明的介绍文章。请把下面 一些零散的信息整理成一篇100词左右的短文,介绍昆明这座美丽 的城市。
ห้องสมุดไป่ตู้
1.It is located in/lies in/is situated in the south of... 2.It’s a big city/town with an area of...square kilometers. 3.It has a population of...with a long history of... 4.It goes back to/dates from... 5.It’s neither too cold nor too hot... 6.It is rich in...,including...
参考范文: Kunming is located in the southwest of China.It is not a big city,with an area of 21,473 sq km.Though it is the capital city of Yunnan Province,it only has a population of about 6.25 million.The climate here is very mild.It’s neither hot nor cold through the whole year,so it’s known as “the Spring City”. Kunming has a long history.The history of the city goes back 2,000 years.It is rich in tourism resources,including two Tang Dynasty Pagodas,Yuantong Temple,Yunnan Provincial Museum,Kunming City Museum,and Green Lake Park,etc. Kunming is really a beautiful place.Welcome to Kunming!

北师大版英语必修二Unit4《Cyberspace》lesson1Tomorrowsworld课件


Discussion:
Do you feel pessimistic or optimistic about the future of the Internet? Why?
Homework
1.Retell the text again 2.Prepare for lesson14
governments
3. cyberterrorists attack cause
chaos make planes and trains crash
get all sorts of information
part3 What possible changes do the optimists believe the Internet can bring to our lives?
Match the vocabulary with the definitions A. cybercriminal B.hacker C. cyberterrorist
D. the Net (Internet) E.virtual reality A 1.a criminal who uses the Internet
find husbands or wives on the Internet
Which of these topics do you think it will mention?
A.aliens B.androids C.the Internet D.global warming E.virtual reality F.genetic engineering
Our future in virtual reality
. 1. the use of computers with

2016_2017学年高中英语Unit4Cyberspace单元话题阅读课件北师大版必修2


谢谢观看！
词汇积累 1． treat vt.治疗； 对待 2.disturb 打扰； 妨碍； 使不安； 弄乱 3.switch off(用 开关)关掉；切断(电源) 4.at least 至少 5.fall asleep 入睡；睡着 6.such as 例 如 7.increase vi.增加，增大；繁殖；vt.增加，加大 8.ensure vt.保证，确保； 使安全
They should be switched off at least an hour before bedtime.“To fall asleep，you need to have a certain amount of calmness in the said Bartle.“To be excited doesn’t help those brainwaves settle.” In Britain，National Health Service data show almost 3,000 under11s were referred to specialists for problems ， such as insomnia ( 失 眠 ) and sleepwalking，up 26 percent. brain ，”
While there are no figures in New Zealand，experts have no doubt that the number of children needing help is increasing.“We have the same sorts of technology， the same lifestyles， ” said Bartle.“We certainly see it on a regular basis at the clinic.” Professor Philippa Gander ， director Sleep/Wake Research Centre，said poor behavioral and growth problems. of Massey University’s

北师大版2017高中英语(必修二)Unit 4 Cyberspace4.3 (PPT课件)


英 语 必修2
UБайду номын сангаасit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
8．suggestion _________ n．建议，提议→ suggest vt.提议，建议 9．historical ________
history n.历史 adj.历史的，有关历史的→ historic adj.具有历史意义的
university.
D．Virtual reality holidays won’t spend less time than real holidays. 答案： A
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
2．From the dialogue，we can know that A．Tom likes going camping at the weekend
英 语 必修2
Unit 4 Cyberspace
课前自主预习 课内研析探究 课时作业
Ⅳ.语篇理解
Scan the text and choose the best answers. 1．According to the dialogue，which of the following is right? A．This weekend Tom will not help Cathy finish a project on the history of the Internet if it’s sunny. B．Tom will have a virtual reality holiday this weekend. C．Virtual university is an interesting game online instead of a real

高中英语 Unit 4 Cyberspace Period Two Lesson 2 Websites讲义 北师大版必修2

Period Two Lesson 2 WebsitesⅠ.重点单词1.scientific adj.科学的science n.科学scientist n.科学家2.nuclear adj.原子能的work n.网络4.project n.课题；方案；工程5.fancy vt.(非正式)想要做；幻想6.suggestion n.建议，提议suggest vt.提议，建议7.reject vt.拒绝，不接受8.arrangement n.安排Ⅱ.重点短语1.get in touch取得联系2.hang on(电话用语)别挂断3.be up to做，从事于4.make suggestions提议5.make an arrangement做安排Ⅲ.重点句式1.强调句型Then it was in the mid-1990s that the Internet really began to grow fast. 因特网真正开始迅速发展是在20世纪90年代中期。

2.How about...？……怎么样？How about the cinema on Friday?周五去看电影怎么样？重点词汇1.And do you fancy going to the dance on Saturday night?你想周六晚上去跳舞吗？fancy vt.& n.(非正式)想象；幻想；喜爱；adj.别致的，花哨的fancy sth. /doing sth. 想要某物；想要/幻想做某事fancy sb. as/to be...想象某人是……fancy (sb. ) doing sth. 真想不到(某人)做某事(常用祈使句表示惊奇或震惊)(1)I can’t fancy him as/to be an English teacher.我无法想象他当英语老师是什么样子。

(2)Fancy her saying such rude things!想不到她竟然说出这样无礼的话！[一词多义] 写出下列句子中黑体词的词性及汉语意思(3)She wants to buy a handbag，not fancy but strong.adj.花哨的(4)Do you fancy that girl？vt.喜欢(5)Children are always full of fancies.n.奇思；幻想(6)I fancy I have met you before.vt.想，认为2.Get in touch.联系我。

  1. 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

(2)solve 意为“解答，解决”，侧重给出一个答案，后常接
表示“问题，困难”等方面的词，如 problem, difficulty, riddle,
puzzle 等。
运用
完成句子，每空一词
settled down (1) He___________ _____________ (定居) as a farmer with his family.
漂泊多年之后，他决定在上海定居。
After the excitement, I tried to settle myself. 激动过后我设法让自己平静下来。
拓展
settle down 安顿，定居；平静下来
settle (down) to 认真做……，定下心来做…… settle in/into sth.安顿下来，习惯于(新居)；适应 辨析 settle/solve (1)settle 意为“解决，处理”，其对象通常是某种争端，后 常接表示“事情，争论”等方面的词，如 affair, matter, business, argument, disagreement, dispute 等。
(2) It's time you ________ settled ( 解决) your differences with your father. (3)Can you ________ solve (解决) the problem?
Famous sights include Mt Eden, one of many large volcanoes, as well as the Auckland Harbour Bridge.(奥克兰)著 名的景点包括大火山之一的伊甸山，以及奥克兰港湾大桥。 (P14,L14) 3．as well as 也，又 点拨 as well as 是并列连词，在句中可连接并列的主语、 谓语、宾语、表语、状语等。连接两个并列的主语时，谓语动 词的数和前一个主语一致。如： E-mail, as well as the telephones is playing an important part in our life. 和电话一样，电子邮件在我们的生活中起着很大的作用。
(3)be located at 也表示“在……范围内”，后接小地点。
运用 用适当的介词填空 (1)Our school is located ________ a small town. at (2)Shenzhen is located ________ the southeast of China. in (3)The temple is located ________ a mountain. on
拓展 as well 意为“也，还”，是副词，相当于also 或too， 一般放于句末，有时也与and 或but 连用。如：
He is a reporter, and a writer as well.
他既是记者，也是作家。
运用 完成句子，每空一词
as well (1)I learn English _________ __________ __________( 和) as
典例 It will be located on top of Mauna Kea, Hawaii.
它将位于夏威夷的莫纳克亚山上。
辨析 be located on/be located in/be located at
பைடு நூலகம்
(1)be located on 强调“在……上面”，与之接壤。
(2)be located in 表示“在……范围内”，后接大地点。
Lesson 4 Virtual Tourism
It has a population of just under a million people and is located on North Island.这座城市人口不到一百万，位于北
岛。(P14, L1)
1．be located on...位于……，坐落在……
in one's view 依某人看
be in view/sight 在视野中 come into view 出现在视野中
运用 完成句子，每空一词
my In (1)_________ _________ _________ view ( 依我看), his decision
is not wise. (2)The sea ________ came ________ view (出现在视野中) as into ________ we came out of the forest. (3)_________ _________ (考虑到) this, we'll start In view _________ of earlier.
The history of the city goes back 650 years when the
Maoris settled in the area.奥克兰的历史追溯到 650 年前，那时
毛利人在当地定居。(P14, L6) 2．settle vi.定居 vt.使平静；解决
典例 After years of traveling, he decided to settle in Shanghai.
German. as well (也)． (2)She went there ________ ________
(3)I as well as they ________ (是) ready to help you. am
In the city, you can enjoy an amazing view from the Sky Tower, which is the city's tallest Tower.在城里，站在城市 里最高的塔——天空塔上，你可以观赏到令人叹为观止的景色。 (P14, L16) 4．view n.景色，风景；视野；观点
典例 What a wonderful view from your window!
从你家窗户看，景色美丽极了！
I take a different view of it.
我对这持不同的看法。
拓展 in full view (of sb./sth.)完全看得见；在眼皮底下
in view of sth.鉴于；考虑到，由于