Unit 3 The Internet 必记必背（ppt课件）-2024新人教版（2019）《高中英语》必修第二册.pptx

1、必修二Unit 3 必记必背 一、词性变化1blog n.博客 vi.写博客blogger n.博客作者；博主2convenient adj.方便的；近便的convenience n.便利；方便inconvenience n.不便3benefit n.益处 vt.使受益 vi.得益于beneficial adj.有利的；有益的；受益的4distance n.距离distant adj.遥远的；远处的；疏远的distantly adv.远离地；疏远地5inspire vt.鼓舞；激励；启发思考inspiring adj.鼓舞人心的；使人振奋的inspired adj.受启发的；受鼓舞的inspi

2、ration n.灵感；启发6access n.通道；(使用、查阅、接近或面见的)机会 vt.进入；使用；获取accessible adj.可接近的;可进入的；可使用的;易懂的；随和的 7account n.账户；描述accountant n.会计员；会计师8privacy n.隐私；私密private adj.私人的；秘密的privately adv.私下地9theft n.偷(窃)；盗窃罪thief n小偷10rude adj.粗鲁的；无礼的rudely adv.粗鲁地rudeness n.11false adj.假的；错误的fault n错误；瑕疵12embarrass vt.使尴尬/窘

3、迫embarrassing adj.让人难堪(尴尬；害羞)的embarrassed adj.感到难堪(尴尬)的embarrassment n.尴尬13familiar adj.熟悉；熟知unfamiliar adj.不熟悉的familiarity n.熟悉；通晓14define vt.给下定义；界定；解释definition n定义 Reading and Thinkingwait in line 排队等候 get the most updated information 获取最新信息social networks 社交网络developed a serious illness 得了重病kee

4、p pany 陪伴某人after a while 过一段时间be inspired by 受到鼓舞 now that 既然；由于 take online classes 上网课bridge the digital divide 消除数字鸿沟make sure 确保 have access to sth.有办法获得、进入 raise money for 为筹集资金go through tough times 度过艰难时期 inspire sb.to do sth.激励某人做某事 Reading for Writing post comments 发表评论 protect your privacy

5、 保护你的隐私give out 分发，散发;公开；释放，放出stir up 挑起，引起;煽动be mean to sb.对某人刻薄/吝啬 It is likely that.很可能 make trouble 制造麻烦post a photo online 上传照片到网上 make fun of sb.取笑某人 三、重点句式 Reading and Thinking1There are countless articles telling us how the Internet has made our lives more convenient.(现在分词短语作后置定语)讲述互联网如何使我们的

6、生活变得更加方便的文章数不胜数。2At age 50,she found herself out of work and stuck at home with only her computer to keep her company.（find+宾语+宾语补足语;with复合结构)50岁时，她发现自己失业了，困在家里，只有电脑相伴。3She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between p

7、eople.(宾语从句；定语从句）她意识到互联网最大的好处之一是能够消除通常存在于人与人之间的距离感。4.She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet.(so.that.如此以至于)她受到网友的启发，决定成立一个IT俱乐部来教年长的人学习使用电脑和互联网5.Now that he works and can take care of himself,h

8、is daughter has time to study at university.（now that引导原因状语从句）现在他工作了，而且可以照顾自己，他的女儿就有时间在大学学习。6.She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology.（宾语从句；形式主语）她认为，消除数字鸿沟、确保每个人都能使用互联网并知道如何运用新技术是

9、非常重要的。Reading for Writing 1.A troll is a person who posts comments or questions in order to stir up trouble online.(in order to do作目的状语)网络挑事者就是在网上发表评论或问题以挑起事端的人。2.Trolls often use several false names so that they can stay on a site.(so that+目的状语从句）发挑衅帖子者经常使用几个假名，以便它们可以留在网站上。3.However，the more polite

10、 you are，the less likely it is you will be attacked.(the比较级.，the比较级.)但是，你越有礼貌，你被攻击的可能性就越小。四、写一篇关于网络安全的博文 假定你是李华，最近某论坛正在举行以假定你是李华，最近某论坛正在举行以“学生应关注网络安全学生应关注网络安全”为主题的讨论，请你结合自己的经验为主题的讨论，请你结合自己的经验,根据提示内容写一篇博根据提示内容写一篇博文发表在该论坛上文发表在该论坛上:1.认识；认识；2.措施；措施；3.号召。号召。【写作范文】【写作范文】Nowadays,with the development of th

11、e Internet,more and more middle school students like surfing the Internet,playing games,chatting with friends online.Im one of them.One day,I found my personal information stolen.It is not safe online.So I think we should pay attention to online safety.First,wed better not share our personal informa

12、tion on the Internet.Never reveal or send our passwords to anyone.Besides,dont use unhealthy websites anytime.In a word,be careful when using the Internet.At the same time,everyone should take measures to protect our networks from being misused and attacked.五、重点词汇搭配1convenient adj.方便的；近便的It is conve

13、nient(for sb.)to do sth.(某人)方便做某事be convenient for sb.对某人来说是方便的for convenience为了方便起见at ones convenience在某人方便的时候2benefit n益处 vt.使受益 vi.得益于benefit sb./sth.对某人/物有益 benefit from.从中受益；得益于be of benefit to.be beneficial to.对有益处for the benefit of.为了的利益 3access n(使用、查阅、接近或面见的)机会；通道 vt.进入；使用；获取access to.通往的路；

14、接近的机会；进入的权利have/get/gain access to.得以接近/进入/使用的权利或机会be accessible to sb.可供某人使用/进入/得到 4account n.账户；描述 vi.解释；是的原因 n理由account for 解释；是的原因；占(比例)on account of 由于；因为 on no account 决不give an account of.描述或介绍 take account of./take.into account 把考虑在内5particular adj.特定的;特别的;讲究的be particular about 对挑剔 in particular=particularly 尤其;特别be particular to do sth 特地做某事 6case n课本义盒；箱；情况；案件 增补义案例；病例in case假使；如果；以防(万一)in case of.假如；以防 in most cases在多数情况下in this/that case假使这样/那样的话 in any case不管怎样；在任何情况下in no case决不 as is often the case通常情况下；这是常有的事