人教版高一 英语必修二 Unit 3 The Internet (66张ppt)
Complete the sentences with the present perfect passive voice of the given verbs. (Page74 Ex.1)
1. A: Why can’t I access my account?
B: your personal information
Summary
The Present Perfect Passive Voice
肯定式 否定式 疑问式
have / has been + v-ed have / has not been + v-ed have / has + 主语 + been + v-ed
Function The Present Perfect Passive Voice
Her company has become Many people have been
quite successful.
helped by the club.
Review
The Internet has done much more for people than simply make life more convenient.
Her company has become Many people have been
quite successful.
helped by the club.
Find the form
Jan’s life has been greatly improved by the Internet. Many people have been helped by the club.
Practice I
Jan’s life has been greatly improved by the Internet.
Review
3. Do you think Jan’s IT club is helpful?
Yes. Because many people have been helped by the club. 4. How has the 61-year-old woman benefited from Jan’s
1.不知道谁是动作的执行者，或没有必要指明谁是动作的执行者。 The window is dirty. It hasn’t been cleaned for weeks. I have been invited to the wedding. My wallet has been stolen.
club?
Her company has become quite successful.
Observe sentences
The Internet has done much more for people than simply make life more convenient.
Jan’s life has been greatly improved by the Internet.
Review
The Present Perfect Tense: have / has + v-ed
2. 一个动作发生在过去，已经完成并与现在的情况有关联。常与 以下时间状语连用：already, just, yet等。 He has just turned off the light. ( The light is off now. ) I have already seen the film. ( I know the film now. )
必修二 Unit 3 The Internet (3) 高一年级 英语
Discovering Useful Structures
The present perfect passive voice
Learning objectives
At this class, you will be able to 1. identify and outline verb form of the present perfect passive
Jan’s club has helped many people.
“已经……了”
Many people have been helped by Jan’s club. “已经被……了”
active
Find more
passive
Jan has started taking online classes to learn more about how to use the Internet to make society better.
voice; 2. define the usage of the present perfect passive voice in
context; 3. use the present perfect passive voice to
describe something that has been done.
The Present Perfect Passive Voice have / has been + v-ed
active Compare meanings passive
The Internet has greatly improved Jan’s life.
Jan’s life has been greatly improved by the Internet.
(post) already.
7. It seems that more health problems mobile phones.
(cause) by
8. That app
(delete) from my smartphone already.
Practice I
Complete the sentences with the present perfect passive voice of the given verbs. (Page74 Ex.1)
Function
The Passive Voice:
2.需要强调或突出动作的承受者或事件本身。 Jan’s life has been greatly changed by the Internet. Measures have been taken to protect the environment.
The Present Perfect Passive Voice
1.一个动作或状态开始于过 去，持续到现在。 2.一个动作发生在过去，已经 完成并与现在的情况有关联。
1.不知道谁是动作的执行者 或没有必要指明谁是动作的 执行者。 2.需要强调或突出动作的承 受者或事件本身。
Practice I
Her company has become quite successful.
The Present Perfect Tense have / has + v-ed
Review
The Present Perfect Tense: have / has + v-ed
1. 一个动作或状态开始于过去，持续到现在（也许还将持续下 去）。常与以下时间状语连用：since+时间点, for+时间段, in the last / past few days / years…, up to now, so far, recently等。 My English teacher has lived in Beijing for 8 years. In the past few years, great changes have happened in my hometown.
5. In the past year I of paper books.
(do) to bridge the digital (inspire) to buy e-books instead
Practice I
6. A: Where can I read those comments?
B: Online. They
Summary
The Present Perfect Passive Voice
have / has been + v-ed “已经被……了”
Find more
The machine has been used for 5 years. The room has not been painted yet. Have the dirty clothes been washed?
The Present Perfect Tense
The Passive Voice
Function
The Present Perfect Tense:
1. 一个动作或状态开始于过去，持续到现在（也许还将持续下 去）。
2. 一个动作发生在过去，已经完成并与现在的情况有关联。
Function
The Passive Voice:
Compare verb forms
The Internet has done much Jan’s life has been more for people than simply greatly improved by the make life more convenient. Internet.
Much has been written about the wonders of the World Wide Web. People’s lives have been changed by online communities and social networks.
高一英语必修二 Unit 3 The Internet 课件PPT
高一英语(人教版)必修二 Unit 3 The Internet (6)（55张PPT）课件
高一英语(人教版)必修二 Unit 3 The Internet (6)（55张PPT）课件
WHILE YOU WATCH
必修二 Unit 3 The Internet (6) 高一年级 英语
VIDEO TIME
LEARNING OBJECTIVES
At this class, your interest will be engaged in the world of social media and health through a video.
2. Everyone was excited to see photos from Andy’s trip, but they
were disappointed when they saw that he had only posted selfies.
24 hours / 7 days
3. It seems that Nancy is online 24/7. She posts all the time, no
.
3. It seems that Nancy is online . She posts all the time, no
matter what hour it is in the day or the night.
高一英语(人教版)必修二 Unit 3 The Internet (6)（55张PPT）课件
高一英语(人教版)必修二 Unit 3 The Internet (6)（55张PPT）课件
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
人教版必修第二册 Unit 3 The Internet Words and 课件(59张)
stick to... 坚持，忠于，紧跟
单句语法填空
1. In April, thousands of holiday makers remained stuck . (stick) abroad due to the volcanic ash cloud. 2. 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.
chat n.
辨析
[尤英]闲谈，聊天 普通用词，指熟人之间很随便的交谈，强调谈话的亲 密性和非正式性。
It is a nice place for a cozy chat and a cup of coffee.
chatter n. 闲扯，唠叨 尤指对无关紧要之事喋喋不休的谈论
He’s tired of their perpetual chatter.
辨析 cash n. 现金。指随时可以支付的钱币，而非支票、信用卡等。 She always has cash on her. change n. 找零；零钱。指买东西找回的钱，或小面值零钱。 This ticket machine gives change. coin n. 硬币。指用各种金属制成的钱币，如金币、银币、铜币等。 She paid him in coins. note n. 钞票。指纸币，相当于 bank note。 There are five hundred pounds in notes on the desk.
高一英语(人教版)必修二 Unit 3 The Internet (5) (67张PPT课件)
experiences on the Internet.
main idea / theme
Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid experiences on the Internet? I’m not an expert, but many years as a blogger have taught me a thing or two. (Paragraph 1)
… A troll is a person who posts comments or questions in order to stir up trouble online. Trolls often use several false names so that they can stay on a site. A cyberbully uses the Internet to be mean to others. Like a troll, a cyberbully will also write something mean but it is usually directed at particular people. He or she may also post embarrassing photos and information about those people. However, the more polite you are, the less likely it is you will be attacked. (Paragraph 2)
人教版(2023)必修 第二册Unit 3 The Internet词汇速记课件(共69张PPT)
人教版（2023）必修第二册Unit 3 TheInternet词汇速记课件(共69张PPT)(共69张PPT)Unit 3THE INTERNETThe Internet is becoming the town square for the global village of tomorrowListening and Speakingblog [bl ɡ]blog postblogger ['bl ɡ (r)]engine [ end n]search enginechat [t t]stream [stri m]identity [a dent ti]identity cardblog [bl ɡ]n.博客vi.写博客词性转化bloggern. 博客; 博主blog postn. 博文，博客帖子engine [ end n]n. 引擎，发动机，火车头search engine（互联网上的）搜索引擎联想法chat [t t]cha (茶) + t (谈)一边喝茶一边谈天vi./n. 聊天，闲聊语境运用I especially like to chat with my friends and family.chat with sb. 与……聊天His parents want to have a chat with him about his career choice. have a chat with sb. about sth. 与某人闲聊（某事）联想法stream [stri m]s (死) + tream (dream梦想)死去的梦想随着小河流走n. 小河；溪流vt. 流动vt. 流播（不用下载直接在互联网上播放音视频）；流出温故知新identity [a dent ti]ident (相同) + ify (v. 使……化)认出相同的东西vt. 确认，认出，找到ident (相同) + ity (n. 具备某种性质、状况)具有同一性的东西n. 身份，个性identity card (ID card)Reading and Thinkingconvenient [k n vi ni nt]cash [k ]update [ p de t , pde t]database [ de t be s]software [ s ftwe (r)]network [ netw k]stuck [st k]keep sb companysurf [s f]benefit [ ben f t]Reading and Thinkingdistance [ d st ns]inspire [ n spa (r)]now thataccess [ kses]charity [ t r ti]go throughtough [t f]province [ pr v ns]conference [ k nf r ns]resident [ rez d nt]plus [pl s]谐音法convenient [k n vi ni nt]肯为你的adj. 方便的; 近便的If it is convenient for you, I’ll meet you at the entrance of the music hall at 7:00 that evening.it is convenient (for sb.) to do sth. 做某事（对于某人）是方便的convenience肯为你服务的就是方便的语境运用词性转化n. 方便; 便利inconvenience (n.)反义词inconvenient (adj.)固定搭配at one’s convenience在某人方便的时候for convenience为了方便起见谐音法cash [k ]开始只要有现金，就可以开始干活了n. 现金，金钱Payments can be made by cheque or in cash.用现金词根法update [ p de t , pde t]up (向上) + date (日期)最上面的就是最新的日期vt. 更新，向……提供最新信息n. 更新，最新消息词根法database [ de t be s]data (数据) + base (基础；基地)数据的基地n. 数据库，资料库词根法software [ s ftwe (r)]soft (软的) + ware (货物)软的货物n. 软件词根法network [ netw k]net (网) + work (物质或材料制作的物品) n. （互联）网络；网状系统；人际网vt. 将……连接成网络；联播vi. 建立工作关系温故知新stuck [st k]stick--- stuck---stuckstick v. 粘贴；插入；卡住stuck 过去分词用作形容词adj. 卡住，陷（入），困（于）语境运用We all want to make a good first impression and not get stuck in an awkward conversation.get/be stuck in 陷入……中；困在……中stick to 坚持keep sb company语境运用My dog always keeps me company while I am alone.陪伴某人词性转化accompanyvt. 陪同，陪伴; 伴随; 为…伴奏surf [s f]vt. 冲浪surf the Internet上网benefit [ ben f t]谐音法把你肥得得了好处，把你喂肥了vt. 使受益vi. 得益于记性转化beneficial [ ben f l]adj. 有益的；有利的语境运用Having a good knowledge of table manners of China willbenefit you greatly.be very beneficial to yoube of great benefit to youdistance [ d st ns]词根法dis (分开) + tance (站立)分开站立，保持距离n. 距离记性转化distantadj. 遥远的；远处的；久远的语境运用Much to our delight, the sound of water in the distance caught our attention.We will participate in a meaningful fruit-picking activity at a distance of 5 miles.相距inspire [ n spa (r)]词根法in (向内) + spire (呼吸)向内吸一口气，有种提壶灌顶的感觉vt. 鼓舞；激励；启发思考记性转化inspiredadj. 有创造力的；受到鼓舞的考点对接I’m very excited and ___________ (inspire) by the good news that you have been admitted into Harvard.inspiringadj. 鼓舞人心的; 启发灵感的inspiration [ nsp re n]n. 灵感; 鼓舞人心/启发灵感的人或事The beauty of the West Lake inspired a lot of poets _________ (write) great poetry.inspiredinspire [ n spa (r)]Genius is one percent inspiration and ninety-nine percent perspiration. now that语境运用Now that he is well again, he can go on with his English study.Now that you've set your mind on the goal, you must go through with the task.既然，由于access [ kses]温故知新pro (向前) + cess (行走，前进)向前走（的历程）n. 过程；进程；步骤v. 处理；加工词根法a (朝向) + c + cess (行走，前进)不断往前走n. 通道；（使用、查阅、接近或面见的）机会vt. 进入，使用，获取语境运用Students will have access to more reading materials, which are good fortheir language learning.have/gain/get access to 有……的机会；可以进入/接近benefit/are of great benefit/are beneficial to/ contribute to词性转化accessible [ k ses bl]adj. 可接近的；可进入的charity [ t r ti]温故知新care (心) + ful (充满)心全部都在这件事情上词根法char (心) + ity (n. 具备某种性质、状况)好心人经常做的事n. 慈善，慈善机构（或组织）go through语境运用I will call on my classmates to make a donation to you to help you go through the difficulty right away.渡过I’d appreciate it if you could take some time to go through my application.通读；浏览Luckily, we went through our task ahead of time.完成The plan went through, which made us all happy.通过tough [t f]谐音法他服他服了我，这么困难都能坚持下来adj. 艰难的；严厉的；坚强的province [ pr v ns]词根法pro (向前，在前) + vince (征服)每个省都是以前被征服的地方。
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
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.
人教版高中英语必修二《The internet》SectionⅢ 精品PPT教学课件
PPT教程： /powerpoint/
资料下载：www.1ppt.c om /zilia o/
个人简历：www.1ppt.c om /j ia nli/
The children 试卷下载：/shiti/
教案下载：www.1ppt.c om /j ia oa n/
科学课件：/kejian/kexu e/ 物理课件：/kejian/wuli/
化学课件：/kejian/huaxue/ 生物课件：/kejian/shengwu/
地理课件：www.1ppt.c om /ke j ia n/dili/
P P T图表：www.1ppt.c om /tubia o/
P P T下载：www.1ppt.c om /xia za i/
PPT教程： /powerpoint/
资料下载：www.1ppt.c om /zilia o/
个人简历：www.1ppt.c om /j ia nli/
语文课件：/kejian/y uwen/ 数学课件：/kejian/shuxue/
英语课件：/kejian/y ingy u/ 美术课件：/kejian/meishu/
科学课件：/kejian/kexu e/ 物理课件：/kejian/wuli/
试卷下载：www.1ppt.c om /shiti/
教案下载：www.1ppt.c om /j ia oa n/
手抄报：www.1ppt.c om /shouc ha oba o/
P P T课件：www.1ppt.c om /ke j ia n/
语文课件：/kejian/y uwen/ 数学课件：/kejian/shuxue/
P P T图表：www.1ppt.c om /tubia o/
统编人教版高中必修第二册《Unit 3 The internet》精品说课课件ppt
UNIT 3 THE INTERNET
5．Turn off the location services on your child’s phone． 关掉孩子手机上的定位服务。 6．Make sure all sites visited are secure．Make your passwords more complicated by using a combination of letters, numbers and symbols． 确保所有访问的网站都是安全的。使用字母、数字和符号的组合 使你的密码更复杂。
栏目 导引
UNIT 3 THE INTERNET
3．Encourage your child to use strong passwords and a different password for their social networking sites． 鼓励你的孩子在他们的社交网站上使用强密码和不同的密码。 4．Remind your child not to share their passwords with anyone． 提醒你的孩子不要与任何人分享他们的密码。
UNIT 3 THE INTERNET
Section Ⅴ Writing
UNIT 3 THE INTERNET
博客
文体感知 博客是网络时代的“读者文摘”，是以“超级链接”为武器
的网络日志，代表着新的生活方式和新的工作方式，更代表着新 的学习方式。它是集丰富多彩的个性化展示于一体的综合性平台， 在这个平台上你可以简易迅速地发布自己的心得，及时有效地与 他人进行交流。
栏目 导引
审题谋篇
UNIT 3 THE INTERNET
栏目 导引
高一英语(人教版)必修二 Unit 3 The Internet (6)(55张PPT)课件
detrimental to their healthk. eep sth. in good condition
harmful
by regularly checking it
WHILE YOU WATCH
[Ending] The advice of course would be to moderate your social
WHILE YOU WATCH
Choose the best answers according to the video.
2. How is Blackburn College dealing with social media? A. They make students turn off social media at certain times. B. They have decided to forbid social media use. C. They try to encourage students to use it responsibly.
Who are those speakers in the video? What issue are they talking about?
students at Blackburn College
the reporter
a researcher at Glasgow University
a teacher or a staff at Blackburn College
2. How is Blackburn College dealing with social media? A. They make students turn off social media at certain times. B. They have decided to forbid social media use. C. They try to encourage students to use it responsibly.