高中英语人教版 (2019)必修 第二册Unit 3 The internet试讲课课件ppt

 新人教版必修二Unit 3 Period 1

 Listening and Speaking

一、单句语法填空

1. [2018.全国II卷] The results showed that those who chatted_______their server reported significantly higher positive feelings and a better coffee shop experience.

2. [2018.全国I卷] We chatted_______everything and then Ben turned to me."I just want to say thank you,"he said."You saved my life!"

3. [2020.江苏卷] Success depends fundamentally_________our view of ourselves and of the events in our lives.

4. [2019.全国I卷] The deadlines and what you need to apply depend__________ the program.

5. [2018.浙江11月卷] It's a chance ______(chat) online with admissions officers , students, and college counselors (顾问), and it won't cost you a penny!

二、语法填空

The past thirty years_______(see) the rapid growth of the Internet. Compared to the 1980s, there are now many more computers_______(connect) to the Internet.

People hold different views about the future of cyberspace. Some pessimistic experts have a lot of worries, one of_______is crime in cyberspace. In the future, terrorists may attack the world's computers, thus causing chaos to________ (we) human beings.

Many other people, on________other hand, are full of optimism about the future of the Internet. "In the future," says Angela Rossetto of Cyberia magazine, "It is clear that we are going to see a huge development in shopping on the Internet.We will have_________(entertain) from the Nets and that television will probably________(appear)."

Some experts say virtual reality, the use of computers with sounds and pictures that make us feel as if we are_______ a real situation, will become a part of future life. " _______(person), I believe we will work in virtual offices, shop in virtual supermarkets,________we will even study in virtual school," says Australian expert Peter Anderson.

三、短文填空

The past thirty years________(see) the rapid growth of the Internet. Compared to the 1980s, there are now many more computers________(connect) to the Internet.

People hold different views about the future of cyberspace. Some pessimistic experts have a lot of worries, one of_______ is crime in cyberspace. In the future, terrorists may attack the world's computers, thus causing chaos to________ (we) human beings.

Many other people, on_______other hand, are full of optimism about the future of the Internet. "In the future," says Angela Rossetto of Cyberia magazine, "It is clear that we are going to see a huge development in shopping on the Internet. We will have________(entertain) from the Nets and that television will probably________ (appear)."

Some experts say virtual reality, the use of computers with sounds and pictures that make us feel as if we are________ a real situation, will become a part of future life. "_________(person), I believe we will work in virtual offices, shop in virtual

supermarkets,__________we will even study in virtual school," says Australian expert Peter Anderson.

四、完形填空

阅读下面短文,从短文后各题所给的A、B、 C和D四个选项中,选出可以填入空白处的最佳选项。

Teens around the world use social media a lot. But is this a  1  thing? While you can say nice and  2  things on the Internet, you could also say mean and hurtful things too. When someone says something mean or hurtful   3 __called cyberbullying (网络欺凌).

When people say mean things to us, we feel  4  depressed and powerless. These are just some of the possible  5  effects that could affect teens who are cyberbullied.When people are often sad or depressed, they could begin to  6  suicide (自杀).They think that their lives aren't worth anything or that their lives are too  7  to handle. It's difficult to believe that one person saying mean or  8   things to another person could make him think about   9   himself, but it's true and it does happen. Now, you could  10  everything that was said. You could say that teens can just

tum off their computers or their phones. They can just block (屏蔽) the person who  11  them or just simply ignore him.  12  people, especially teens love going on the Internet and talking to people. It's part of their daily lives. It's  13  to tell teens to turn them all off. In addition,   14   they block someone, the person can just   15  coming back on a different account or as someone else. Also if it's a

  16   posted video, picture or message, everyone can see it and   17   report or share it. It's  18  to block everyone.

And finally no one can just  19  so many mean words that are being said to them.

Overall, cyberbullying is a (n)  20  thing that people do. There should be laws to protect people from cyberbullying.

(1) A. good       B. normal         C. right        D. useful

(2) A. popular     B . kind      C. interesting    D. proper

(3) A. online      B . on purpose    C. indirectly    D. in brief

(4) A. terrified     B. lonely    C. sad    D. bored

(5) A. noticeable   B. negative    C. practical    D . lasting

(6) A. think about   B. care about    C. worry about  D. talk about

(7) A. short     B. hard     C. ordinary   D. busy

(8) A. real     B. stupid    C. cruel     D. horrible

(9) A. teaching    B. blaming    C. killing    D . punishing

(10) A. deal with    B. compare with    C. begin with   D. disagree with

(11) A. cheats      B. hurts    C. beats    D. confuses

(12) A. However   B. Moreover   C. Instead  D . Therefore

(12) A. However   B. Moreover    C. Instead   D . Therefore

(13) A. unnecessary   B . unrealistic   C. unusual   D . uncertain

(14) A. as     B. unless    C. if    D. until

(15) A. keep     B. admit   C. remember   D. enjoy

(16) A. quickly   B. publicly   C. carelessly   D . coldly

(17) A. still     B. always   C. just    D. even

(18) A. unfriendly   B. impossible   C. unpleasant  D . illegal

(19) A. forget    B. refuse   C. discover   D. ignore

(20) A. difficult   B. funny   C. annoying   D. terrible

答案

一、 单句语法填空

1. [答案] with

[解析] 句意:结果表明，那些和服务员聊天的人的积极情绪明显更高，咖啡店的体验也更好。chat with sb.和某人聊天。固定短语。with是介词。故填with。

2. [答案] about

[解析]根和我们聊了很多，然后Ben转向我，“我只想说声谢谢”，他说:“你拯救了我的生命!”核心短语/词汇: save one's life:拯救某人生命；据句子结构完整，可知此处应该填入一个介词与chat搭配，chat用作闲聊时，一般与about连用，闲聊的内容由about引出，所以答案为about。

3. [答案] on

[解析] 句意:成功从根本上取决于生活中我们自己的观点和对事件的观点。

核心词汇/短语 success成功;depend on是固定短语，表示“取决于,依赖于”，符合语境，故答案为介词on。

4. [答案] on

[解析]句意:最后期限和你需要申请什么取决于这个程序。

根据句子结构可知横线处需要填入介词，重点词汇/短语apply (v.) 申请，请求;应用;depend on:依靠，依赖;取决于。根据句子结构可知横线处需要填入介词，横线处前是动词“depend” (依靠, 依赖)，可知使用的是短语“depend on” ，意思是“依靠，依赖;取决于”，这里指“最后期限和你需要申请什么取决于这个程序”，所以答案是“on”。

5. [答案] to chat

[解析]句意:这是一个与招生人员、学生和大学辅导员在线聊天的机会，而且不会花你一分钱!本题主要考查的是单词形式的变化。根据固定搭配“It's a chance to do sth. (是做某事的机会)”。根据前面的“It's a chance”可知，设空处填不定式to chat符合题意，故本题答案为to。

二、语法填空。

[答案]

[第1空] have/has seen

[第2空] connected

[第3空] which

[第4空] us

[第5空] the

[第6空] entertainment

[第7空] disappear

[第8空] in

[第9空] Personally

[第10空] and

[解析]本文是一篇说明文,介绍了人们对网络的未来持有不同的看法。有人担忧网络犯罪而很多人却对互联网的未来充满乐观。一些专家说，虚拟现实将成为未来生活的一部分。

(1)考查时态。句意:在过去的三十年里,互联网发展迅速。根据语境,由时间状语the past thirty years可知,句子常用现在完成时。这里的三十年如果看作一个整体,谓语动词用单数;如果侧重每一年的话,谓语动词就用复数。因此这里可以填have seen或has seen。故填have/has seen。

(2)考查非谓语动词。句意:与20世纪80年代相比,现在有更多的计算机接入互联网。句中computers和动词connect是被动关系,应使用过去分词表被动,作computers的定语。故填connected。

(3)考查定语从句。句意: 一些持悲观态度的专家有很多担忧，其中之一就是网络犯罪。分析句子结构可知,逗号后面是非限制性定语从句,先行词worries ,指物,从句缺主语,因此关系代词使用which。故填which。

(4)考查代词。句意:在未来,恐怖分子可能会攻击全球计算机,从而给我们人类带来混乱。cause sth to sb.固定短语,“给某人带来......”，to是介词,后接人称代词的宾格。故填US。

(5)考查冠词。句意:另一方面，许多人对互联网的未来充满乐观。on the other hand固定短语,“从另一方面来说”, 用于引出相对照的另一点。故填the。

(6)考查名词。have是动词,名词在其后作宾语。entertain是动词,它的名词是entertainment。故填entertainment。

三、短文填空

[答案]

[第1空] have/has seen

[第2空] connected

[第3空] which

[第4空] us

[第5空] the

[第6空] entertainment

[第7空] disappear

[第8空] in

[第9空] Personally

[第10空] and

[解析]

本文是一篇说明文,介绍了人们对网络的未来持有不同的看法。有人担忧网络犯罪而很多人却对互联网的未来充满乐观。一些专家说,虚拟现实将成为未来生活的一部分。

(1)考查时态。句意:在过去的三十年里,互联网发展迅速。根据语境,由时间状语the past thirty years可知,句子常用现在完成时。这里的三十年如果看作一个整体,谓语动词用单数;如果侧重每一年的话,谓语动词就用复数。因此这里可以填have seen或has seen。故填have/has seen。

(2 )考查非谓语动词。句意:与20世纪80年代相比,现在有更多的计算机接入互联网。句中computers和动词connect是被动关系,应使用过去分词表被动,作computers的定语。故填connected。

(3)考查定语从句。句意: 一些持悲观态度的专家有很多担忧,中之一就是网络犯罪。分析句子结构可知,逗号后面是非限制性定语从句,先行词为worries ,指物,从句缺主语,因此关系代词使用which。故填which。

(4)考查代词。句意:在未来,恐怖分子可能会攻击全球计算机,从而给我们人类带来混乱。cause sth to sb.固定短语，“给某人带来......”, to是介词,后接人称代词的宾格。故填us。

(5)考查冠词。句意:另一方面,许多人对互联网的未来充满乐观。on the other hand固定短语, “从另一方面来说”,用于引出相对照的另一点。故填the。

(6 )考查名词。have是动词,名词在其后作宾语。entertain是动词,它的名词是entertainment。 故填entertainment。

(7 )考查时态。前文提到:人们可以在网上购物和娱乐。因此持有这种观点的人认为电视可能会消失。will后接动词disappear。故填disappear。

(8)考查介词。句意:一些专家说,虚拟现实能使我们有一种身临其境的感觉。in a real situation固定短语,“在真实的情况下”。故填in。

(9)考查副词。句意:我个人认为, 我们将在虚拟办公室工作,在虚拟超市购物,甚至在虚拟学校学习。personally副词,“就我个人来说”, 相当于in my personal opinion ,用于表示个人的意见,通常位于句首修饰句子。故填Personally。

(10)考查连词。此处"we will work in virtual offices , (we will) shop in virtual supermarkets"和"we will even study in virtual school"是并列关系。故填and。

四、完形填空

阅读下面短文,从短文后各题所给的A、B、 C和D四个选项中,选出可以填入空白处的最佳选项。

[答案] (1)A; (2)B; (3)A; (4)C; (5)B; (6)A; (7)B; (8)C; (9)C; (10)D; (11)B; (12)A;

(13)B; (14)C; (15)A; (16)B; (17)D; (18)B; (19)D; (20)D;

[解析] [分析] 本文是一篇说明文,介绍了什么是网络欺凌,以及产生的原因和后果。

(1)考查形容词。句意:但这是好事吗?A good“好的” ; B normal“正常的”; C right“正确的”; D :useful“有用的”。故选A。

(2)考查形容词。句意:你可以在网上说一些好听的话,你也可以说些刻薄伤人的话。A popular“受欢迎的,流行的”;B kind“善良的,和蔼的”; C interesting“有趣的”; D proper“适当的”。故选B。

(3 )考查副词/介词短语。句意:当有人在网上说了刻薄或伤人的话,这叫网络欺凌。A online“网上的”;B on purpose“故意地”; C indirectly“间接地”; D in brief“简洁地” 。故选A。

(4)考查形容词。句意:当人们对我们说刻薄的话时,我们会感到悲伤,沮丧和无力。A terrified“恐惧的,受惊的,害怕的”; B: lonely“寂寞的”;C sad“悲伤的”; D bored“厌烦的”。故选C。

(5)考查形容词。句意:这些只是一些可能能会影响被网络欺凌的青少年的负面影响。A noticeable “值得注意的”; B negative“消极的”; C practical“切实可行的”; D lasting“持续的”。故选B。

(6)考查动词短语。句意:当人们经常感到悲伤或沮丧的时候,他们就会想到自杀。A think about“考虑,思考”; B care about “关注”; C worry about“担心”; D talk about“谈论”。故选A。

(7)考查形容词。句意:他们认为他们的生命毫无价值,或者他们的生命太难掌控。A short“矮的,短的”; B hard“困难的”; C : ordinary“普通的”; D busy“繁忙的” 。故选B。

(8)考查形容词。句意:很难相信一个人对另一个人说刻薄或残忍的话会让他考虑自杀,但这是真的,而且确实发生了。A real“真正的”; B stupid“愚蠢的”; C cruel“残忍的”; D horrible“可怕的”。故选C。

(9)考查动词。句意:很难相信一个人对另一个人说刻薄或残忍的话会让他考虑自杀,但这是真的,而且确实发生了。A teaching“教”; B blaming“责备”; C killing“杀害”; D punishing“惩罚”。故选C。

(9 )考查动词。句意:很难相信一个人对另一个人说刻薄或残忍的话会让他考虑自杀,但这是真的,而且确实发生了。A teaching“教”; B blaming“责备”;C : killing“杀害”; D punishing“惩罚”。故选C。

( 10 )考查动词短语。句意:现在,你可以不同意所说的一切。A deal with“处理”; B compare with ...“比较”;C begin with ...由......“开始”; D disagree with“不同意...... 。故选D。

(11)考查动词。句意:他们可以阻止伤害他们的人,或者干脆无视他。A cheats“欺骗,作弊”;B hurts"伤害”;C beats“打”; D : confuses“使困惑”。故选B。

(12)考查副词。句意:但是，人们,尤其是青少年,喜欢上网聊天。A However“但是”;B Moreover“而且”;C Instead“相反”; D Therefore“因此”。前后是转折关系,故选A。

(13)考查形容词。句意:告诉青少年把他们都关掉是不现实的。A unnecessary “没必要的”; B unrealistic“不现实的”; C unusual“异常的”; D uncertain“不确定的" 。故选B。

( 14)考查状语从句。句意:另外,如果他们会阻止别人,这个人可以以不同的名义,或者以其他人的身份回来。此处是if引导的条件状语从句,故选C。

(15 )考查动词。句意:句意:另外,如果他们会阻止别人,这个人可以以不同的名义,或者以其他人的身份回来。A keep“保持,保留”;B admit“承认”;C remember“记住”;D enjoy“分享”。故选A。

(16)考查副词。句意:如果是公开发布的视频、图片或信息每个人都可以看到它,甚至报告或分享它。A quickly“迅速地”;B publicly“公开地”; C carelessly“粗心地”; D coldly“冷漠地”。故选B。

(17)考查副词。句意:如果是公开发布的视频、图片或信息每个人都可以看到它,甚至报告或分享它。A still“一直,仍然”;B always“总是”;C just “仅仅”; D even“甚至”。故选D。

( 18 )考查形容词。句意:可能把所有人都阻止。A unfriendly“不友好的”;

B impossible“不可能的”;C unpleasant“不愉快的”; D illegal“非法的”。故选B。

(19 )考查动词。句意:最后,没有人可以忽略这么多正在对他们说的刻薄的话。A forget“忘记”; B refuse“拒绝”;C discover“发现”; D ignore“忽视”。故选D。

( 20)考查形容词。句意:总的来说,网络欺凌是一件很可怕的事情。A difficult “困难的”; B funny“滑稽的”; C annoying“恼人的”; D terrible“可怕的”

故选D。