人教版高中英语必修二课件：Unit 3 The Internet Section Ⅰ Listening and Speaking
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语言知识积累 在英语听力中，你常会听到一些你不懂的单词，但这些单词有时会在下面的句 子中通过一些下定义的词汇来说明它们的意思。常见的下定义的词有：be，that is， it’s like，for example, refer to等。
10
文化知识习得 网络是一把双刃剑，有利也有弊。正确使用网络工具，文明上网，健康上网， 适度上网。作为新时代的网民，要做到把网络当作自己的信息技术课堂，通过网络 获得更多的外界信息，更全面更直接的了解和认知社会，从而更好地认识了解社会。
15
本节内容结束
16
5
②blogger n. ___博__客__作__者__；__博__主 ④chat vi. ____聊__天__；__闲__聊 ⑥identity n. ____身__份__；__个__性 ⑧search engine _____搜__索__引__擎_
2.Brainstorming：What online activities do you like to do?
e simpler words.
e an example. pare to something.
(1)__A__ The keyboard is a device used to input text into a computer or other device.
(2)__B__ The shops on the Internet, for example , are open for
11
学习策略形成 句子重读的规则
一般来说，在句子中，实词需要重读，虚词不重读。 实词：动词、名词、形容词、副词、数词、疑问词和感叹词等。 虚词：助动词、情态动词、冠词、介词、连词、物主代词、关系代词和关系副词等。 [名师提醒] 人称代词、连词等一般不重读，但在特定情景中，也需要重读。如人 称代词作并列主语或宾语时需重读，句首的介词也需要重读，作主语或宾语的指示 代词也需要重读。
Unit 3 The Internet
Section Ⅰ Listening and Speaking
1
主题语境——人与社会之互联网 【语境概说】本单元的话题内容是“互联网”，属于“人与社会”主题语境下的 “科学与技术”。本单元的主要内容包括互联网发展与信息技术创新，网络改变生 活和信息安全等。这些内容与学生的生活紧密相关，学习它们有助于进一步丰富学 生在互联网科技方面的知识和语言能力、文化意识、思维品质，促进学生学习能力 的提高。
2
3
No cyber security, no national security. 没有网络安全，就没有国家安全。 I am convinced that human is able to use Internet properly and scientifically. 我相信，人类能够正确地、科学地使用互联网。 I believe I can use the Internet very well as long as I know how to control myself. 我相信只要我知道如何控制自己，我就能很好地使用互联网。
①do some shopping ②take online classes ③chat online ④use apps 3.Look at the picture and finish Ex.1 on Page 26.
6
Finish Ex.2 & Ex.3 on Page 26.
7
1.Writing—Guess how the words in italics are defined.
almost 24 hours a day, so we can buy something we want at any time. (3)__A__ Cyberspace refers to the virtual computer world, or a global computer network
for online communication. (4)__C__ Life is just like a box.Inside it are happiness and sorrow, failure and success,
hope and despair.
8
2.Finish Ex.4 on Page 27. 3.Pronunciation—Underline the words that are stressed.
①The streets are wide and clean. ②I am so glad to see you again. ③We saw him playing by the river. ④On my way to school，my bike was broken. ⑤He ouห้องสมุดไป่ตู้ht to have asked me if I could have given him a few of the tickets.
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[自主发现] ①chat ___w_i_t_h_/t_o____ sb 与某人聊天 ②chat ____a_b_o_u_t ____ 谈论；闲聊 ③have a chat with sb 与某人聊天
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[巩固内化] 补全句子 ①I shared my favorite books and __c_h_at_t_ed__w_i_th_/_h_a_d_a__c_h_a_t _w_i_th__h_e_r _a_ft_e_r_c_la_s_s___. 我分享我最喜欢的书，并在课后和她聊天。 ②Besides，I often ________c_h_a_t_a_b_o_u_t_m__y_s_t_u_d_y_a_n_d_l_i_fe__w_i_th__m_y__p_a_re_n_t_s______. 此外，我经常和我的父母谈论我的学习和生活。
4
1.Translate the following words and phrases. ①blog n._____博__客_____vi.____写__博__客____ ③engine n. _引__擎__；__发__动__机__；__火__车__头___ ⑤stream v.__流__播__；__流__动__n._小__河__；__溪__流___ ⑦blog post _博__文__；__博__客__帖__子__ ⑨identity card ____身__份__证____
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chat vi.聊天；闲聊 chat online 网上聊天 (教材P26) [合作探究] 体会chat的用法和意义 James likes chatting with his classmates during breaks between classes. 詹姆士喜欢在课间和同学聊天。 The two friends sat in a corner and chatted about their new school life. 那两位朋友坐在一个角落里谈论他们的新校园生活。 On the net, we can even do shopping, have a chat with others and make friends with them.在网上，我们甚至可以购物、与他人聊天，并与他们交朋友。
语言知识积累 在英语听力中，你常会听到一些你不懂的单词，但这些单词有时会在下面的句 子中通过一些下定义的词汇来说明它们的意思。常见的下定义的词有：be，that is， it’s like，for example, refer to等。
10
文化知识习得 网络是一把双刃剑，有利也有弊。正确使用网络工具，文明上网，健康上网， 适度上网。作为新时代的网民，要做到把网络当作自己的信息技术课堂，通过网络 获得更多的外界信息，更全面更直接的了解和认知社会，从而更好地认识了解社会。
15
本节内容结束
16
5
②blogger n. ___博__客__作__者__；__博__主 ④chat vi. ____聊__天__；__闲__聊 ⑥identity n. ____身__份__；__个__性 ⑧search engine _____搜__索__引__擎_
2.Brainstorming：What online activities do you like to do?
e simpler words.
e an example. pare to something.
(1)__A__ The keyboard is a device used to input text into a computer or other device.
(2)__B__ The shops on the Internet, for example , are open for
11
学习策略形成 句子重读的规则
一般来说，在句子中，实词需要重读，虚词不重读。 实词：动词、名词、形容词、副词、数词、疑问词和感叹词等。 虚词：助动词、情态动词、冠词、介词、连词、物主代词、关系代词和关系副词等。 [名师提醒] 人称代词、连词等一般不重读，但在特定情景中，也需要重读。如人 称代词作并列主语或宾语时需重读，句首的介词也需要重读，作主语或宾语的指示 代词也需要重读。
Unit 3 The Internet
Section Ⅰ Listening and Speaking
1
主题语境——人与社会之互联网 【语境概说】本单元的话题内容是“互联网”，属于“人与社会”主题语境下的 “科学与技术”。本单元的主要内容包括互联网发展与信息技术创新，网络改变生 活和信息安全等。这些内容与学生的生活紧密相关，学习它们有助于进一步丰富学 生在互联网科技方面的知识和语言能力、文化意识、思维品质，促进学生学习能力 的提高。
2
3
No cyber security, no national security. 没有网络安全，就没有国家安全。 I am convinced that human is able to use Internet properly and scientifically. 我相信，人类能够正确地、科学地使用互联网。 I believe I can use the Internet very well as long as I know how to control myself. 我相信只要我知道如何控制自己，我就能很好地使用互联网。
①do some shopping ②take online classes ③chat online ④use apps 3.Look at the picture and finish Ex.1 on Page 26.
6
Finish Ex.2 & Ex.3 on Page 26.
7
1.Writing—Guess how the words in italics are defined.
almost 24 hours a day, so we can buy something we want at any time. (3)__A__ Cyberspace refers to the virtual computer world, or a global computer network
for online communication. (4)__C__ Life is just like a box.Inside it are happiness and sorrow, failure and success,
hope and despair.
8
2.Finish Ex.4 on Page 27. 3.Pronunciation—Underline the words that are stressed.
①The streets are wide and clean. ②I am so glad to see you again. ③We saw him playing by the river. ④On my way to school，my bike was broken. ⑤He ouห้องสมุดไป่ตู้ht to have asked me if I could have given him a few of the tickets.
13
[自主发现] ①chat ___w_i_t_h_/t_o____ sb 与某人聊天 ②chat ____a_b_o_u_t ____ 谈论；闲聊 ③have a chat with sb 与某人聊天
14
[巩固内化] 补全句子 ①I shared my favorite books and __c_h_at_t_ed__w_i_th_/_h_a_d_a__c_h_a_t _w_i_th__h_e_r _a_ft_e_r_c_la_s_s___. 我分享我最喜欢的书，并在课后和她聊天。 ②Besides，I often ________c_h_a_t_a_b_o_u_t_m__y_s_t_u_d_y_a_n_d_l_i_fe__w_i_th__m_y__p_a_re_n_t_s______. 此外，我经常和我的父母谈论我的学习和生活。
4
1.Translate the following words and phrases. ①blog n._____博__客_____vi.____写__博__客____ ③engine n. _引__擎__；__发__动__机__；__火__车__头___ ⑤stream v.__流__播__；__流__动__n._小__河__；__溪__流___ ⑦blog post _博__文__；__博__客__帖__子__ ⑨identity card ____身__份__证____
12
chat vi.聊天；闲聊 chat online 网上聊天 (教材P26) [合作探究] 体会chat的用法和意义 James likes chatting with his classmates during breaks between classes. 詹姆士喜欢在课间和同学聊天。 The two friends sat in a corner and chatted about their new school life. 那两位朋友坐在一个角落里谈论他们的新校园生活。 On the net, we can even do shopping, have a chat with others and make friends with them.在网上，我们甚至可以购物、与他人聊天，并与他们交朋友。
合集下载
Unit 3 The Internet 课件-高中英语人教版(2019)必修第二册
一、现在完成时的被动语态的常用句式
肯定式 否定式
主语＋have/has been done... 主语＋have/has not been done...
一般疑问式
Have/Has＋主语＋been done...？
特殊疑问式
疑问词＋have/has＋主语＋been done...？
A new network has been set up. 一个新的网络已经建立起来了。 To Tom’s disappointment，his novel has not been published. 让汤姆失望的是，他的小说还没有被出版。
Unit 3 The Internet
Discovering Useful Structures
The Present Perfect Tense
past
present(now) futur e
• 过去的动作一直持续到现在 • 过去的动作对现在产生影响
Present perfect passive voice
现在完成时
have/has been
被动语态
be done
现在完成时的被动语态
have/has been done
Present perfect passive？
1. Much has been written about the wonders of the World Wide Web. 2. People’s lives have been changed by online communities and social
will have been done
含情态动词
情态动词+be+done
人教版高中英语必修第二册精品课件 Unit 3 The Internet Section Ⅲ
阅读理解 一、阅读第32页的课文,判断正(T)误(F) 1.The author is an expert on how to stay safe on the Internet.
( F) 2.You can give out your phone number online according to the blog post.( F ) 3.People are supposed to be polite on the Internet.( T )
阅读鉴赏·一起思考
1.Both of Xiao Bo’s apps keep track of the steps he takes. (page 31) 肖波的两个应用程序都掌握了他走路的步数。 ★keep track of 掌握……的最新消息;了解……的动态 As a doctor,James has to keep track of the latest developments in medicine. 作为一名医生,詹姆斯必须了解医学的最新发展动态。 Bank statements help you keep track of where your money is going.银行账单有助于你了解你的资金使用情况。
？
Unit 3 The Internet
Section Ⅲ Listening and Talking,Reading for Writing,Assessing Your Progress & Video Time
走近新课·一起读文 阅读鉴赏·一起思考
随堂练习
走近新课·一起读文
词汇新知 一、单词英汉互译 1.___d_i_s_c_o_u_n_t____/̍dIskaʊnt/n.折扣 /dIs̍kaʊnt/vt.打折 2.account/ə̍kaʊnt/n.___账__户__;描___述____ 3.click/klIk/vt.& vi. _____点__击_______ 4.privacy/̍prIvəsi/n.___隐__私__;_私__密____ 5.rude/ruːd/adj. _粗__鲁__的__;_无__礼__的__ 6.___t_a_r_g_e_t______/̍tɑːɡIt/n.目标;对象;靶子
人教版高中英语必修第二册精品课件 Unit 3 THE INTERNET Section A
INSUUTuTNEnrHvRIitTiENv6a3ElT
Section A Listening and Speaking & Reading and Thinking
英语
内容索引
基础落实•必备知识全过关 语篇研读•文本脉络全明晰 重难探究•能力素养全提升 学以致用•随堂检测全达标
基础落实•必备知识全过关
10.keep sb company
陪伴某人
11.now that
既然;由于
12.together with
和……一起
13.raise money for 为……筹集资金
语篇研读•文本脉络全明晰
Step OnePre-reading Task Prediction Look at the title of the text.What do you think the passage will talk about after reading its title? __T_h_e__p_a_ss_a_g_e_w__il_l_t_el_l_a_b_o_u_t_h_o_w__th_e__In_t_e_r_n_et__h_as__c_h_an_g_e_d__p_e_o_p_le_’__s_l_i_fe_.___
vi.流
识记阅读词汇
1.engine n.
引擎;发动机;火车头
2.identity n.
身份;个性
3.database n.
数据库;资料库
4.software n.
软件
work n. (互联)网络;网状系统;人际网
vt.
将……连接成网络;联播
vi.
建立工作关系
Байду номын сангаас.charity n.
Section A Listening and Speaking & Reading and Thinking
英语
内容索引
基础落实•必备知识全过关 语篇研读•文本脉络全明晰 重难探究•能力素养全提升 学以致用•随堂检测全达标
基础落实•必备知识全过关
10.keep sb company
陪伴某人
11.now that
既然;由于
12.together with
和……一起
13.raise money for 为……筹集资金
语篇研读•文本脉络全明晰
Step OnePre-reading Task Prediction Look at the title of the text.What do you think the passage will talk about after reading its title? __T_h_e__p_a_ss_a_g_e_w__il_l_t_el_l_a_b_o_u_t_h_o_w__th_e__In_t_e_r_n_et__h_as__c_h_an_g_e_d__p_e_o_p_le_’__s_l_i_fe_.___
vi.流
识记阅读词汇
1.engine n.
引擎;发动机;火车头
2.identity n.
身份;个性
3.database n.
数据库;资料库
4.software n.
软件
work n. (互联)网络;网状系统;人际网
vt.
将……连接成网络;联播
vi.
建立工作关系
Байду номын сангаас.charity n.
人教版新教材高中英语必修第二册：Unit 3 The internet 精品教学课件
（6）［词汇c复ha现tt］edI especially liwkeittho the way，what’s your favourite app?
（与…… 闲聊） my friends and family. By have a chat THE INTERNET
UNIT 3 THE INTERNET
Section B Reading and Thinking
新教材 高中英语 必修第二册 Unit 3 THE INTERNET
题组练·领悟方法
核心词汇 词汇一 convenient adj. 方便的；近便的 ◆教材原句
There are countless articles telling us how the Internet has made our lives more convenient. 有无数的文章告诉我们互联网如何使我们的生活更方便。 ◆要点必记 It is convenient （for sb. ）to do sth. （某人）做某事方便。 Sth. is convenient for sb. /sth. 某事对……来说是方便的。 ...is convenient for/to... ……离……近。
新教材 高中英语 必修第二册 Unit 3 THE INTERNET
◆单句语法填空 （1） In April，thousands of holiday makers remained stuck （stick） abroad due to the volcanic ash cloud. （2）［2014·浙江卷］I didn’t become a serious climber until the fifth grade， when I went up to rescue a kite that was stuck in the branches of a tree. （3） Good opinions are worth sticking to because they can benefit us all. ◆单句写作 （4） I got stuck in the traffic （遭遇堵车）. As a result，I was late for work this morning.
人教版高中英语必修第二册精品课件 Unit 3 THE INTERNET Section A
vi.____流_动_______________
She sat with tears streaming down her face.
基础落实•必备知识全过关
重点单词
写作词汇 1.chat vi.聊天;闲聊 2.strea n.小河;溪流 3.engine n.引擎;发动机;火车头 拓展词汇 1.blog n.博客 vi.写博客→blogger n.博客作者;博主 2.identity n.身份;个性→identify vt.鉴定;确认→identification n.鉴定;辨认
多义词汇——自主练透
教材熟词生义
stream
项目 熟义
生义
意义
例句
n.____小__溪______________ Jane began to walk along the stream. vt.____流_播_______________ Stream full movies and save everything!
Therefore,checking different sources enables us to draw a more informed3 conclusion.
To sum up,it is wise to read news reports written from various perspectives and at different stages,which brings us a more accurate understanding of a situation.We also need to be critical about the information we receive and remember not to blindly4 trust what we have read.Though journalists are committed to presenting the truth,it is better to use our own judgement than rely entirely on news reports.With great discrimination5 ,every one of us has the potential to be a critical news reader.
UNIT 3《The internet》Section D PPT课件 人教高中必修二
我认为这些捐赠的书不仅能使你更熟悉中国,而且有助于提高你 的汉语。
I’ve been away for a long time,and that name is not familiar to me.
我离开很久了,这名字我不熟悉。
重点词汇
重点句式
高分写作
随堂练习
课堂篇学习理解
课堂篇学习理解
重点词汇
Mr Brown is a familiar figure in the neighbourhood. 布朗先生在这个地区是大家熟悉的人物。
Are you familiar with the computer software they use? 你熟悉他们使用的计算机软件吗?
课堂篇学习理解
重点词汇
重点句式
高分写作
随堂练习
4.keep in mind牢记 【课文原句】Tell the reader what they should do or keep in mind. 告诉读者他们该做什么,记住什么。 【词汇精讲】keep in mind是固定搭配,意为“牢记”,也可写作 keep...in mind。 Keep in mind you’re doing this for you just as much as them,so don’t be upset if they don’t react as you hoped.谨记你这样做是为 他们,同样也是为自己,所以即便他们的反应和你期望的不一样也 不要伤心。
particular为形容词,意为“特定的;特别的;讲究的”。
There was nothing in the letter of particular importance. 这封信里没有什么特别重要的事。
I’ve been away for a long time,and that name is not familiar to me.
我离开很久了,这名字我不熟悉。
重点词汇
重点句式
高分写作
随堂练习
课堂篇学习理解
课堂篇学习理解
重点词汇
Mr Brown is a familiar figure in the neighbourhood. 布朗先生在这个地区是大家熟悉的人物。
Are you familiar with the computer software they use? 你熟悉他们使用的计算机软件吗?
课堂篇学习理解
重点词汇
重点句式
高分写作
随堂练习
4.keep in mind牢记 【课文原句】Tell the reader what they should do or keep in mind. 告诉读者他们该做什么,记住什么。 【词汇精讲】keep in mind是固定搭配,意为“牢记”,也可写作 keep...in mind。 Keep in mind you’re doing this for you just as much as them,so don’t be upset if they don’t react as you hoped.谨记你这样做是为 他们,同样也是为自己,所以即便他们的反应和你期望的不一样也 不要伤心。
particular为形容词,意为“特定的;特别的;讲究的”。
There was nothing in the letter of particular importance. 这封信里没有什么特别重要的事。
人教版高中英语必修第二册精品课件 Unit 3 THE INTERNET Section D
主句
如果你看到或读到让你感到不舒服的东西,立刻离开这个网站。
Part 2 Language points
基础落实•必备知识全过关
重点单词
1.___ta_r_g_et____n.目标;对象;靶子 vt.把……作为攻击目标
2.___fa_l_se_____adj.假的;错误的
3.___u_p_sቤተ መጻሕፍቲ ባይዱ_t____adj.心烦的;苦恼的;沮丧的
第三步 深读课文 融会提能
Activity 8 长难句分析 If引导条件状语从句
make+宾语+宾语补足语
If you see or read something that makes you feel uncomfortable,leave the site
immediately.
[尝试翻译]
that引导定语从句
3.Who are the online troublemakers the blog post mentions? A.Middle school students. √B.Trolls and cyberbullies. C.Polite Internet users. D.Anonymous bloggers. 4.Why do trolls use several false names? √A.To stay on a website. B.To be impolite to others. C.To aim at a particular person. D.To become a target for others.
A girl at my school,9.__w__h_o_se____photo had been posted online,was being made fun of.Though it 10.__s_e_e_m_e_d___(seem) like a joke at first,the girl was very upset.
人教版(2019)高中英语必修第二册教学课件：Unit 3 The internet Section D(共37张PPT)
• ◆单句语法填空
in particular
• （3）［词汇复现］When I was cheated on the Internet，I felt
upset.
（particular）
•
particularly
• 词汇八 embarrassing adj. 让人难堪/ 尴尬/ 害羞的 • ◆教材原句 • He or she may also post embarrassing photos and information about those people. • 他或她可能还会发布一些令人难堪的照片和有关这些人的信息。 • ◆要点必记 • an embarrassing question/ situation 令人难堪的问题/ 处境
• （5） These products
accounted for
（占）about 80% of all our sales.
• （6） He was too shocked to
account for
（ 描述）what had happened.
give an account of
• 词汇五 rude adj. 粗鲁的；无礼的 • ◆教材原句 • Third，be polite. Being online is no excuse for being rude，and you don’t want to become a
food ___________________（打八折）.
• （ 5 ） He told us a piece of good news that the bookstore near our school was
a_t_a_ _2_0_%_ _d_is_c_o_u_n_t_ _ _ _ _ _ _ _ _ _ _ _ （ 打 折 卖 书 ） .
统编人教版英语高中必修第二册《Unit 3 The internet》多媒体精品ppt课件
Chat with friends
Cheap and easy
Paul Two hours or more
Joe
At least an hour
Use a search engine to find information, videos and pictures.
Write blog posts
Do homework; helpful
How are the words in italics defined? Write them in the correct brackets.
1. A blog is like an online diary where you write about something you’re interested in. For example, I like basketball, so I write a lot on my blog about my favorite team.
B: My guess would be Hear It First because it’s both interesting and useful. You could find out more about the stones you like and make sure that you don’t miss anything important. I believe both the young and old would like it.
2. I stream videos and music._T__h_a_t _is___, I watch videos and listen to music online.
3. A search engine ____i_s_a_t_o_o_l_____that helps you find what you’re looking for.
Cheap and easy
Paul Two hours or more
Joe
At least an hour
Use a search engine to find information, videos and pictures.
Write blog posts
Do homework; helpful
How are the words in italics defined? Write them in the correct brackets.
1. A blog is like an online diary where you write about something you’re interested in. For example, I like basketball, so I write a lot on my blog about my favorite team.
B: My guess would be Hear It First because it’s both interesting and useful. You could find out more about the stones you like and make sure that you don’t miss anything important. I believe both the young and old would like it.
2. I stream videos and music._T__h_a_t _is___, I watch videos and listen to music online.
3. A search engine ____i_s_a_t_o_o_l_____that helps you find what you’re looking for.
高一人教英语必修第2册课件UNIT3THEINTERNETSectionⅠ
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UNIT 3 THE INTERNET
16．apply __f_o_r __申请 17．take care __o_f __照料；抚养 18．together __w_i_th___和……一起 19．_fo_r____ sure确定地，肯定地 20．raise money __f_o_r __为……筹集资金
we need them. 我们可以下载软件、文档和图像，无论何时我们需要它们。
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UNIT 3 THE INTERNET
英语（必修·第二册RJ ）
3．At age 50, she __f_o_u_n_d__ herself ___o_u_t__o_f _w_o_r_k__ and stuck at home
9．__d_a_ta_b_a_s_e___ n．数据库；资料库 10．__s_o_f_tw__a_re___ n．软件→____h_a_rd_w__a_re_ n．硬件 11．__n_e_t_w_o_r_k__ n．(互联)网络；网状系统；人际网 vt.将……连接 成网络；联播 vi.建立工作关系
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UNIT 3 THE INTERNET
英语（必修·第二册RJ ）
①artificial intelligence人工智能 ②demonstrate vt.证明；论证；展示 ③threat n．威胁，恐吓；凶兆 ④current adj.现在的；当前的；流通的 ⑤process vt.处理；加工 ⑥amount n．数量；数额；金额 ⑦up-to-date adj.最新的，最近的；现代的，新式的 ⑧diagnose vt.诊断；判断 ⑨autonomous adj.自治的；自主的
英语（必修·第二册RJ ）