人教版高中英语必修二Unit-3《The-internet》Period-Four课件.pptx

1、Unit 3The InternetPeriod FourPeriod FourListening and Talking，Reading for Writing，Assessing Your Progress&Video TimePART 1语篇理解PART 2基础自测PART 3互动探究PART 4达标检测PART1语篇理解精读精练 萃取文本精华.Read the passage on P32 and judge whether the following sentences are True(T)or False(F).1.If you see or read something tha

2、t makes you feel uncomfortable，please post comments or click on anything.()2.Dont give out your address or phone number，or someone might use the information to steal your identity.()3.The more polite you are online，the more likely it is you will be attacked.()TFF.Read the passage on P32 carefully an

3、d choose the best answer.1.Whats the best title of the blog post?A.Rules of the Internet.B.Online safety.C.A troll online.D.How to post online.2.What does the writer tell readers in Paragraph 1?A.Definition of online safety.B.The writers knowledge.C.Background information.D.The topic of the post.3.H

4、ow does the writer end the post?A.By asking questions.B.By answering questions.C.By asking and answering questions.D.By asking readers to write comments.PART 2基础自测自主学习 落实基础知识.重点单词重点单词1.n.功能功能；作用；机能；作用；机能 vi.起作用起作用；正常工作；运转；正常工作；运转2.n.电池电池3.vt.确认确认；使确信；使确信4.vt.按按，压；敦促，压；敦促5.n.按钮按钮；纽扣；纽扣6.n.折扣折扣 vt.打折打

5、折functionbatteryconfirmpressbuttondiscount7.n.账户；描述账户；描述8.vt.&vi.点击点击9.adj.心烦心烦的；苦恼的；沮丧的的；苦恼的；沮丧的 vt.使使烦恼；使生气；搅乱烦恼；使生气；搅乱10.n.作者作者；作家；作家11.n.忠告忠告；诀窍；实用的提示；诀窍；实用的提示12.adj.熟悉熟悉；熟知；熟知13.n.盒盒；箱；情况；箱；情况；案件案件accountclickupsetauthortipfamiliarcase14.adj.粗鲁粗鲁的；无礼的的；无礼的 adv.无礼无礼地；粗暴地地；粗暴地 n.无礼无礼；粗暴；粗暴15.adj.

6、特定特定的；特别的；讲究的的；特别的；讲究的 adv.特别特别；格外；格外ruderudelyrudenessparticularparticularly掌握规律巧记单词掌握规律巧记单词rude adj.粗鲁的；无礼的粗鲁的；无礼的nessrudeness n.无礼；粗暴无礼；粗暴如：如：illness n.病；疾病病；疾病happiness n.快乐；高兴快乐；高兴laziness n.懒惰懒惰kindness n.善良善良particular adj.特别的特别的lyparticularly adv.尤其；格外；特别尤其；格外；特别如：如：carefully adv.仔细地仔细地easil

7、y adv.容易地容易地quickly adv.快速地快速地immediately adv.立刻；马上立刻；马上.核心短语核心短语1.状态状态良好；保持体形良好；保持体形2.记录记录；跟踪；跟踪3.分发分发；公布；发表；用尽；公布；发表；用尽4.惹是生非惹是生非5.取笑取笑；戏弄；戏弄6.与与分享分享7.熟悉熟悉/通晓通晓8.牢记牢记9.而而不是不是10.逐步逐步建立；增进，增强建立；增进，增强in shapekeep track ofgive outmake troublemake fun ofshare.with.be/get familiar withkeep.in mindrather

8、 thanbuild up.经典句式经典句式1.in order to do作目的状语作目的状语A t r o l l i s a p e r s o n w h o p o s t s c o m m e n t s o r q u e s t i o n s _ .发挑衅帖子的人是指为了在网上惹事而发表评论或提出问题的人。发挑衅帖子的人是指为了在网上惹事而发表评论或提出问题的人。2.the more.，the more.越越，就越，就越However，you are，it is you will be attacked.但是，你越有礼貌，就越不可能被攻击但是，你越有礼貌，就越不可能被攻击。

9、in order to stir up troublethe more politeonlinethe less likely3.“疑问词疑问词to do”结构结构Do you have any more tips for the Internet safely?你有更多关于如何安全上网的建议吗？你有更多关于如何安全上网的建议吗？4.rather than的用法的用法 weekly or even daily，more and more people order things from clothes to toys to foods online and have them delivere

10、d directly to their homes.越来越越来越多的人从网上订购从衣服到玩具和食物之类的东西，并让人把它们直多的人从网上订购从衣服到玩具和食物之类的东西，并让人把它们直接送到家里来，而不是每周甚至每天去商店了。接送到家里来，而不是每周甚至每天去商店了。how to surfRather than going out to storesPART 3互动探究探究重点 互动撞击思维confirm vt.确认；使确信；证实；证明；批准确认；使确信；证实；证明；批准1Have you confirmed the Wi-Fi password?你能确认Wi-Fi密码吗？confirmsth

11、./that从句从句/wh-从句从句(尤指通过提供更多证据尤指通过提供更多证据)证实证实confirm sb.in sth.使某人确信某事使某人确信某事It has been confirmed that.已证实已证实重点词汇重点词汇(1)The expression on her face confirmed her sadness.她她脸上的表情证明了她很难过。脸上的表情证明了她很难过。(2)The latest evidence confirmed me his honesty.最新最新的证据让我坚信他是诚实的。的证据让我坚信他是诚实的。(3)it is the most effecti

12、ve treatment.已已证实它是最有效的治疗方法。证实它是最有效的治疗方法。inIt has been confirmed that2Laura needs an app that will help her get discounts.劳拉需要一个会帮助她打折的计算机应用程序。give/allow/make a discount(of.)打打()折折with/at a discount(of 10%)打打(九九)折折discount n.折扣折扣 vt.打折；贴现打折；贴现(1)The employees who work at the shop can get a discount

13、of 10%.商店商店员工购物可打九折。员工购物可打九折。(2)In this shop，everything is sold a discount to attract customers.在这家商店，为了吸引顾客所有的东西都打折卖。在这家商店，为了吸引顾客所有的东西都打折卖。(3)They if they pay in cash.如果如果付现金的话付现金的话，他们将给予九折优惠。，他们将给予九折优惠。注意注意：“打九折打九折”正确的英语表达法为：正确的英语表达法为：a discount of 10%。atwill give a discount of 10%3Laura needs an

14、app that will add money to her bank account.劳拉需要一个会把钱增加到她的银行账户上的计算机应用程序。account to sb.for.向某人说明向某人说明account for解释；是解释；是的原因；的原因；(在数量和比例上在数量和比例上)占，占据占，占据on account of由于；因为由于；因为on no account决不决不(放在句首时句子用部分倒装放在句首时句子用部分倒装)take.into account 把把考虑或计算在内；考虑考虑或计算在内；考虑account n.账户；描述；理由；账目账户；描述；理由；账目 vi.&vt.解释；

15、说明；考虑解释；说明；考虑(1)He has to account to the chairman for all the money he has spent.他必须向主席说明他所花掉的所有钱的去向。他必须向主席说明他所花掉的所有钱的去向。(2)We should take his health into account and then make a decision.我们应该先考虑他的健康状况，然后再做决定。我们应该先考虑他的健康状况，然后再做决定。(3)His illness accounts his absence from the meeting.他因为生病而缺席会议。他因为生病而

16、缺席会议。(4)She cant work her too young children.她她因为孩子太小而不能工作因为孩子太小而不能工作。foron account of(5)should the soldiers be blamed for what happened.士兵们决不该为所发生的事而受到责难。士兵们决不该为所发生的事而受到责难。注意：注意：on account of的同义短语有：的同义短语有：because of，due to，owing to，thanks to，as a result of等。等。On no account4Being online is no excuse

17、 for being rude，and you dont want to become a target for a troll or cyberbully.在网上也不是你粗鲁无礼的理由，并且你也不想成为发挑衅帖子的人或网霸们攻击的对象。be rude to.对对粗鲁或没有礼貌粗鲁或没有礼貌 Its rude of sb.to do sth.某人做某事很粗鲁。某人做某事很粗鲁。rudeness n.粗鲁；粗野粗鲁；粗野rudely adv.无礼地；粗暴地无礼地；粗暴地rude adj.粗鲁的；无礼的粗鲁的；无礼的(1)You were so rude to your parents for w

18、hich we could not forgive you.你对父母这么没礼貌，对此，我们不能原谅你。你对父母这么没礼貌，对此，我们不能原谅你。(2)to say that to your father just now.你你刚才对你父亲讲那种话太不礼貌了。刚才对你父亲讲那种话太不礼貌了。(3)Its important that you should apologize to her for your (rude).你应该为你的粗鲁向她道歉，这是重要的。你应该为你的粗鲁向她道歉，这是重要的。(4)Can you prevent him from treating others (rude)？

19、If so，I would appreciate it.你你能阻止他粗鲁地对待别人吗？如果能，我将非常感激。能阻止他粗鲁地对待别人吗？如果能，我将非常感激。It was rude of yourudenessrudely5Like a troll，a cyberbully will also write something mean but it is usually directed at particular people.就像一个发挑衅帖子的人，网霸也会写一些刻薄的东西，但是通常都是指向特定的人。in particularparticularly特别地；尤其地特别地；尤其地be part

20、icular about对对挑剔挑剔particular adj.特定的；特别的；讲究的特定的；特别的；讲究的(1)What I particularly dislike about this lesson is that it is really boring.我特别不喜欢这节课的地方是它的确令人乏味。我特别不喜欢这节课的地方是它的确令人乏味。(2)I my clothes while my wife minds what I wear.我对我的衣服不挑剔，而我的妻子却很在乎我穿什么。我对我的衣服不挑剔，而我的妻子却很在乎我穿什么。(3)Many tourists have a travel

21、 to Hainan during the year，in winter .一年四季都有大量的游客到海南旅游，尤其是在冬季。一年四季都有大量的游客到海南旅游，尤其是在冬季。am not particular aboutin particular6It seemed like a joke at first，but the girl was very upset.起初，这好像是个玩笑，但是这个女孩很生气。be upset over/about/at.对对感到不安感到不安/难过难过/心烦心烦 be upset that.对对感到不安感到不安It upsets sb.that.让某人心烦的是让某人心

22、烦的是upset adj.心烦意乱的；苦恼的；不安的；不适的心烦意乱的；苦恼的；不安的；不适的 vt.使不安；使心烦；使不安；使心烦；打翻；打乱打翻；打乱(1)They were very upset that their child hadnt given them any reply to their letter.孩子仍没有给他们回信，他们很不安。孩子仍没有给他们回信，他们很不安。(2)The bad weather will upset our plan for a picnic.这恶劣的天气会打乱我们的野餐计划。这恶劣的天气会打乱我们的野餐计划。(3)He failed in the

23、 exam，.(upset adj.)He failed in the exam，.(upset vt.)他没通过考试，这使他心烦意乱。他没通过考试，这使他心烦意乱。注意注意：upset作动词时，过去式和过去分词形式皆为作动词时，过去式和过去分词形式皆为upset；其现在分词形式为；其现在分词形式为upsetting。which made him upsetwhich upset him7Use a website you are familiar with.使用一个你熟悉的网站。sth.be/get familiar to sb.某某物物/事为某人所熟悉事为某人所熟悉(sb.)be/get

24、familiar with sth.(某人某人)熟悉，熟悉，通晓某物通晓某物/事事(1)I am familiar your work as a professional archaeologist.我熟悉你作为一名专业考古学家的工作。我熟悉你作为一名专业考古学家的工作。(2)The image of a dragon is familiar most Chinese people but none have seen a real one.龙龙的形象为大多数中国人所熟悉，但没有人见过一只真的。的形象为大多数中国人所熟悉，但没有人见过一只真的。withto8Its my wallet and

25、my mobile phone case.这是我的钱夹和手机盒。in case万一；以防；以免万一；以防；以免in case of如果发生；假设；万一如果发生；假设；万一in any case无论如何无论如何in no case决不；在任何情况下都不决不；在任何情况下都不(放在句首时，用部分倒装放在句首时，用部分倒装)in that/this case假使那样假使那样/这样的话这样的话as is often the case(with.)对对来说是常有的事来说是常有的事case n.情况；病例；案例；容器；箱子情况；病例；案例；容器；箱子(1)Please remind me of the m

26、eeting again tomorrow in case I forget.请明天再提醒我关于会议的事，以免我忘了。请明天再提醒我关于会议的事，以免我忘了。(2)，ask to speak in person as soon as possible and say sorry.假如假如是那样，请尽快地亲自是那样，请尽快地亲自(向对方向对方)说出并表示歉意。说出并表示歉意。(3)，he is ready to help others.他乐于助人，这是常有的事情。他乐于助人，这是常有的事情。In that caseAs is often the case1However，the more pol

27、ite you are，the less likely it is you will be attacked.但是，你越有礼貌，就越不可能被攻击。此句型为此句型为“the more.the more/less.越越就越就越/就越不就越不”。这是一。这是一个复合句，其中前面的句子是状语从句，后面的句子是主句。个复合句，其中前面的句子是状语从句，后面的句子是主句。the用在形用在形容词和副词的比较级前，容词和副词的比较级前，more代表形容词和副词的比较级。主从句的时代表形容词和副词的比较级。主从句的时态常用一般现在时或一般过去时。若主句的时态用一般将来时，则从句态常用一般现在时或一般过去时。若主

28、句的时态用一般将来时，则从句的时态要用一般现在时表示将来时。的时态要用一般现在时表示将来时。经典句式经典句式(1)The more he gets，the more he wants.他得到的越多，想要的就越多。他得到的越多，想要的就越多。(2)the ground is，air becomes.离离地面越高，空气就越稀薄。地面越高，空气就越稀薄。(3)she flatters me，I like her.她越是奉承我，我就越不喜欢她。她越是奉承我，我就越不喜欢她。(4)The harder you (work)，the greater progress you (make).你越用功，进步就

29、越大。你越用功，进步就越大。The higherthe thinnerThe morethe lessworkwill make2Rather than going out to stores weekly or even daily，more and more people order things from clothes to toys to foods online and have them delivered directly to their homes.越来越多的人从网上订购从衣服到玩具和食物之类的东西，并让人把它们直接送到家里来，而不是每周甚至每天去商店了。rather th

30、an而不是；与其；不愿；与其说而不是；与其；不愿；与其说倒不如说倒不如说(连接两个连接两个并并 列列成分成分)。rather than连接的两个并列成分作主语时，谓语与连接的两个并列成分作主语时，谓语与rather than前面的前面的成成 分分在人称和数上保持一致。在人称和数上保持一致。rather than后接不定式时，不定式可以带后接不定式时，不定式可以带to，也可以不带，也可以不带to，但当，但当rather than位于句首时，只能接不带位于句首时，只能接不带to的不定式。的不定式。(1)These shoes are comfortable rather than pretty.这

31、些鞋子与其说漂亮，不如说舒服。这些鞋子与其说漂亮，不如说舒服。(2)She likes dancing rather than (sing).她喜欢跳舞，而不喜欢唱歌。她喜欢跳舞，而不喜欢唱歌。(3)I think Tom，rather than you，(be)to blame.我认为是汤姆，而不是你应受到责备。我认为是汤姆，而不是你应受到责备。(4)At last I decided to write rather than(to)telephone.I decided to write at last.最后我决定写信而不是打电话。最后我决定写信而不是打电话。singingisRather

32、 than telephone注意注意：常见的含常见的含rather than的句型：的句型：would rather do A than do Bwould do A rather than do Bprefer to do A rather than do B宁愿做宁愿做A而而不愿做不愿做B(5)I would rather laugh on the backseat of a bicycle than cry in a BMW car.I would on the backseat of a bicycle in a BMW car.I preferred on the backseat

33、 of a bicycle in a BMW car.我宁可坐在自行车后座上微笑，也不愿意坐在宝马车里哭泣。我宁可坐在自行车后座上微笑，也不愿意坐在宝马车里哭泣。laughrather than cryto laughrather than cryPART 4达标检测当堂检测 基础达标演练1.It upsets me (hear)the news of his being fired from his first job.2.The more times you practice，the (much)easily you will memorize something.3.The latest

34、 evidence confirmed his conclusion was right.4.In order to attract more customers，many supermarkets usually sell their goods a discount at weekends.5.I cant imagine the boy speaking so (rude)to you.6.I enjoyed the play，(particular)the second half.7.One must take the audience account when making spee

35、ches.8.Leave your key with your neighbor case you lock yourself out one day.单句语法填空单句语法填空to hearmorethatatrudelyparticularlyintoin9.He believes it is important to study .他认为重要的是学习而不是交朋友。他认为重要的是学习而不是交朋友。10.She has already tried her best.Please dont .她已经尽最大努力了，请不要对她的工作太挑剔了。她已经尽最大努力了，请不要对她的工作太挑剔了。11.The

36、y started early .他们早些出发是为了及时到达那里。他们早些出发是为了及时到达那里。12.you do sports，you will become.你越是经常锻炼身体，你就会变得越健康。你越是经常锻炼身体，你就会变得越健康。.完成句子完成句子rather than(to)make friendsbe too particular about her jobin order to get there in timethe healthierThe more often下面是根据课文内容写的一篇下面是根据课文内容写的一篇60词左右的内容概要，请根据括号内的汉语提示词左右的内容概要，

37、请根据括号内的汉语提示完成短文。完成短文。Here is a blog post to give us 13._(一些有关如何安全上网一些有关如何安全上网的建议的建议).First，when seeing or reading something 14._ (使你感到不舒服的使你感到不舒服的)，please leave the site immediately.Whats more，15.(不要泄露你的地不要泄露你的地址或电话号码址或电话号码).Otherwise，your identity might be stolen by someone 16._ (利用这些信息的利用这些信息的人人).

38、Last but not least，be polite online.Dont become a troll to stir up trouble online or a cyberbully to be mean to others.17._ (你越有礼貌你越有礼貌)，the less likely it is you will be attacked.课文缩写课文缩写概要写作概要写作some advice on how to surf the Internet safelythat makes you feel uncomfortable dont give out your address or phone numberwho uses theinformationThe more politeyou are