Unit 3 单元重点知识检测（ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Book 2 Unit 3 单元重点知识检测I.Important Phrases（重点短语汉英互译）（重点短语汉英互译）1.博文；博客帖子博文；博客帖子 _ 2.(互联网上的互联网上的)搜索引擎搜索引擎 _ 3.身份证身份证 _ 4.陪伴某人陪伴某人 _ 5.既然；由于既然；由于 _ 6.经历；度过；通读经历；度过；通读 _ 7.状况良好状况良好 _ 8.掌握掌握的最新消息了解的最新消息了解的动态的动态 _ 9.取笑；戏弄取笑；戏弄 _ 10.牢记牢记 _ a blog posta search engineidentity card keep track of keep panynow t

2、hat go throughin shapemake fun ofkeep.in mind 11.chat with sb.(have a chat with sb.)_ 12.stream movies and music _ 13.be convenient for _ 14.pay in cash _ 15.update t _ 16.software development _ 17.be stuck in _ 18.surf the Internet _ 19.benefit from _ 20.in the distance _ 与某人聊天在线看电影、听音乐方便用现金支付更新数据库

3、 软件开发陷入困境上网冲浪 受益于 在远处 21.the distance between them _ 22.inspire sb.to do sth._ 23.have access to _ 24.go through a tough time _ 25.function as _ 26.press the button _ 27.offer a 10%discount _ 28.open an account _ 29.click the link _ 30.be rude to _ 他们之间的距离/差距激励某人做某事 有权访问经历一段艰难的时期起作用按下按钮打九折开立账户点击链接对无

4、礼31.true or false _ 32.in particular _ 33.be upset about _ 34.guidelines and tips _ 35.in case _ 36.in case of _ 37.in any case _ 38.in no case _ 39.in that case _ 40.in the case of fire _ 对还是错对还是错特别是特别是/尤其是尤其是为为烦恼烦恼指南和提示指南和提示万一万一/如果（接从句）如果（接从句）万一万一/如果（接名词）如果（接名词）无论如何无论如何在任何情况下都不在任何情况下都不那样的话那样的话在发生火

5、灾的情况下在发生火灾的情况下 II.Grammar in Use(语法填空）语法填空）1.Tom is a well-known blogger often writes blog posts on his blog.2.He likes to use a search engine to find the information he needs.3.When (chat)with others online,Bob uses different identities and avatars.4.When you dont have any cash on you,its convenien

6、t (pay)online.5.My database and file are (update)once a week.6.It is very convenient for him to download a lot of (software)from the network by free Wi-Fi.7 （surf)the Internet has brought me a lot of benefits indeed.8.The authorities have taken tough measures to ensure network (safe).9.The millionai

7、re donated a lot of money charity.10.He has access to free Wi-Fi,makes it convenient for him to write his blogs.11.Do you buy goods cash or by credit card?12.The Internet is capable of removing the distance that exists people.13.We have developed a new type of software many functions.14.Press the bu

8、tton,and you can keep track of the person the distance.15.If you put some money into our bank account,well give you 10 percent discount.16.Once he met with an embarrassing case made him very upset.17.(use)this app，we can confirm whether our online shopping is successful.18.Click on the file,you will

9、 find the document and all the images.19.A target is something that someone is aiming .20.Now that he was not familiar this particular case，he had to give it up.21.The author gives the reader a detailed account the functions of the network.22.Will you please give us a case “stream”is used as a verb?

10、23.The engineer knows that the engine of a car is quite different the search engine used on the Internet.24.We can get the most (update)information from large databases.25.We make sure that everyone has access the Internet and knows how to use new technology.26.In this case，he had no choice but to a

11、 tough time.27.When you are made fun of by others,you will feel (embarrass).28.When I was cheated by their app，I felt (particular)upset.29.Keep mind that you cant press the button until the machine stops.30.You are rude your customers because your service is embarrassing.II.1.who 2.that/which 3.chat

12、ting 4.to pay 5.updated 6.software 7.Surfing 8.safety 9.to 10.which 11.in 12.between 13.with 14.in 15.a 16.that/which 17.Using 18.and 19.at 20.with 21.of 22.where 23.from 24.updated 25.to 26.through 27.embarrassed 28.particularly 29.in 30.to Check your answers.1.我可以使用免费Wi-Fi，因此从网络上下载一些应用程序和文档对我来说很方便

13、。(have access to free Wi-Fi;it is convenient for me to)2受现实生活的启发，作者写了一本叫作居民行为指南和提示的书。(inspired by real life;Guidelines and Tips for ResidentsBehavior)3.该网站通过提供虚假信息来取笑它的用户。(make fun of;by providing.)4.我流播视频和音乐。那意味着我在网上看视频和听音乐。(stream videos and music)5.他没有带现金，加上身份证丢了，所以他在网上付款。(plus he lost his identi

14、ty card)-Improve Your Writing(单句写作)I have access to free Wi-Fi,so it is convenient for me to download some apps and documents from the network.Inspired by real life,the author wrote a book calledGuidelines and Tips for Residents Behavior.The website has made fun of its users by providing false infor

15、mation.I stream videos and music.That means I watch videos and listen to music online.He didnt bring any cash with him plus he lost his identity card,so he paid online.6.为了吸引读者的注意，一个好的博主在他的博客标题中使用尽可能少的单词。(use as few words as possible)词汇复现-7.通过使用这款应用程序，你可以跟踪远处的人。(keep track of;in the distance)8.搜索引擎是

16、一个计算机程序，它可以帮助你在互联网上找到你正在搜索的东西。(a search engine;search for)9.她似乎被困在家里，只有电脑陪伴着她。(be stuck at home;keep her company)10.既然你已经下载了软件，为什么不马上安装呢？(Now that;install it immediately)To catch the attention of the readers,a good blogger uses as few words as possible in the headline of his blog.By using this app,y

17、ou can keep track of the person in the distance.A search engine is a computer program which helps you find what youre searching for on the Internet.It seems that she is stuck at home with only her computer to keep her company.Now that you have downloaded the software,why not install it immediately?写

18、作任务假设你是李华，是某报社的编辑。一位名叫Sarah 的读者来信询问你有关安全网购的知识。请根据提示，写封回信。挑选你熟悉的购物网站；使用较为复杂的密码；不使用公共电脑购物注意：文章应包括以上要点，可适当发挥；词数80 左右。Dear Sarah,Yours,Li Hua话题写作:网络与电脑 1.when it comes to 每当提及到 2.shopping online safety 网上购物安全 3.keep in mind 牢记;记住 4.be familiar with 对.熟悉 5.register a shopping website 注册购物网站 6.a strong co

19、mplex password 一个强大而复杂的密码 7.public computers to surf online 公共电脑上网 8.record your privacy 记录你的隐私 9.keep track of 掌握的最新消息了解的动态10.click the link 点击链接话题写作词汇呈现：(1)一审：确定写作体裁和主题 体裁：应用文（回信）主题：安全网购注意事项(2)二定：确定时态和人称（与体裁和主题息息相关）时态：一般现在时为主 人称：第二人称为主（3)三明确 明确写作要点：1.开篇点题，指出要谈论的是网购安全问题 2.网购的具体的安全措施和原因 （4）四分段（与写作要点

20、息息相关）结合写作要点正文部分适当分段。四写作思路（一审、二定、三明确、四分段）Dear Sarah,When it comes to shopping online safety,here are some useful tips for you to keep in mind.First,use the shopping websites you are familiar with.Download familiar apps or software.Second,when registering a shopping website,use a complex password and keep it well.Third,never use public computers to shop online,or your privacy will be recorded here.Thus others may keep track of your information easily.Do you have any other questions about shopping online?You can write to me.Yours,Li HuaOne possible version: