2021学年Unit 3 The internet获奖ppt课件

新人教版必修二Unit 3 Period 2

Reading and Thinking

一、单句语法填空

1. (2019.江苏卷)To enjoy the___________(convenient) of digital payment, many

Senior citizens started to use smart phones.

2. (2012.山东卷) It doesn't matter whether you pay________cash or credit card in his sore.

3. (2013.四川卷)Besides, the timetable should__________(update) according to the progress of our study from time to time.

4. (2018.浙江卷)To get the students back in order,1 shared my own story of getting my knee_______(stick) between the rails of a balcony.

5. (2014.湖南卷) Children, when_______(accompany)by the parents, are allowed to enter the stadium.

二、语法填空

(2020.陕西西安中学高一期末)The computer is widely used in our daily life. The computer is a machine that (1)______(design) to help people do many things. When it first came into (2)______(be),it was just a calculating machine,and later it was built as an analytical machine that Could "think" logically and produce an answer (3)______(fast) than any other person. Still later, the computer could be made to work as a "universal machine" to solve any difficult mathematical problems. There were times when its size was (4)______(total) changed. It became smaller and smaller but it got cleverer and clever. In the early 1960s,computers were connected by network and brought into common people' s homes (5)_____(deal) with information and help communication between people (6)______the world. It could share (7)_______ (inform) with others and they could talk to each other. The Internet has become (8)_____important part in our life and we can do many things with the help of the Internet. The computer is used to connect people (9)_____aren't close enough to speak to each other. It has been serving the human race since (10)____ (it) birth.

三、完形填空

    Owura Kwadwo Hottish teaches computers in the school he works in. I think it is a    1    school except for the fact that the school didn't have    2   .

    Owura became famous after he posted photos of him on the Internet. In the picture, people could see he was teaching his students by    3    an entire computer on the blackboard. The photos showed the    4    level of education for children in Ghana. People were    5    that Owura made sure each button(按钮) was drawn correctly.

    Owura wanted the students to    6    what life with a computer could be like someday. He would come to school half an hour ahead of the    7    every day. He drew the computer on the blackboard, but at the end of his class, it was    8    off to start the next class, so he had to    9    it the next day!

    Owura's efforts were    10    when Microsoft(微软公司) took    11    of his act. They first took him to an international educators' meeting in Singapore. He made a    12    about his teaching methods at the meeting. He    13    a standing ovation(致敬) after the speech.

       14   , Owura got the thing he always wanted for his students—some companies    15    computers to the school. Not a single child in the    16    had seen a real computer in their lives. Thanks to their teacher's    17   , the world took notice and responded with    18    to them.

    "Your work has really made us feel    19    about the world. At Microsoft, we believe that educators are heroes. They    20    influence the lifelong skills of their students." said Anthony Salcito, Vice president at Microsoft.

四、阅读理解

阅读短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。  

    MySpace, the social networking website, is different from other websites which only provide stories about other people. MySpace is a place that allows you to broadcast your own stories and personal information to as many people as you like. Started years ago, it is a big source of information for and about American kids.

    Teenagers and their parents feel very different about it. Teens are rushing to join the site, not sharing their parents' worries. It signals yet another generation gap in the digital era.

    For teenagers, it is reliable network to keep in touch with their friends. They will often list their surnames, birthdays, after-school jobs, school clubs, hobbies and other personal information.

    "MySpace is an easy way to reach just about everyone. I don't have all the phone numbers of my acquaintances. But if I want to get in touch with one of them, I could just leave them a message on MySpace," said Abby Van Wassen. She is a 16-year-old student at Woodland Hills High of Pittsburgh, Pennsylvania.

    Parents on the other hand are seriously concerned about the security problems of MySpace. "Every time we hold a parents' meeting, the first question is always about MySpace," said Kent Gates, who travels the country doing Internet safety seminars (研讨会).The National Centre for Missing and Exploited Children has received at least 288 MySpace related complaints, according to Mary Beth Buchanan, a lawyer in Pittsburgh.

    "Your profile on MySpace shows all your personal information to anyone on the Web. And MySpace even lists this information by birthplace and age. It's like a free checklist for troublemakers and it endangers children," Buchanan said.

(1)From the passage, we can learn that MySpace          .           

A.brings about the generation gap
B.is very careful about people's privacy
C.encourages you to list your personal information
D.lists the telephone numbers of your friends

(2)Why are some parents against MySpace?           

A.Because they think MySpace has a bad influence on their children.
B.Because they don't want to pay so much money for MySpace.
C.Because it takes up too much of their children's spare time.
D.Because troublemakers can easily reach their children through the site.

(3)What can we infer from "Every time we hold a parents' meeting, the first question is always about MySpace"?           

A.MySpace has become a top problem troubling parents.
B.MySpace often holds parents meetings.
C.MySpace is quite popular with parents.
D.Parents have lots of questions about the website.

五、任务型阅读

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。 

    In an online class, developing healthy patterns of communication with professors is very important. ________ While I have only listed two of each, there are obviously many other situations that can arise. Students should be able to extend the logic (逻辑) of each to their particular circumstance.

    Do's

    •________ Questions about subject content are generally welcomed. Before asking questions about the course design, read the syllabus (教学大纲) and learning management system information to be sure the answer isn't hiding in plain sight.

    •Participate in discussion forums (论坛), blogs and other open-ended forums for dialogue. ________ Be sure to stay on topic and not offer irrelevant information. Make a point, and make it safe for others to do the same.

    Don't s

    •Don't share personal information or stories. Professors are not trained nurses, financial aid experts or your best friends. If you are in need of a deadline extension, simply explain the situation to the professor. ________

    •Don't openly express annoyance at a professor or class. ________ When a student attacks a professor on the social media, the language used actually says more about the student. If there is truly a concern about a professor's professionalism or ability, be sure to use online course evaluations to calmly offer your comments.

A. That's what they are for.

B. Turn to an online instructor for help.

C. If more information is needed, they will ask.

D. Remember that online professors get a lot of emails.

E. Below are some common do's and don't s for online learners.

F. Everyone has taken a not-so-great class at one time or another.

G. Ask questions, but make sure they are good, thoughtful questions.

答案

一、单句语法填空

[答案]

1. convenience

冠词后，介词前，需要用名词形式。名词作动词enjoy的宾语。句意:为了享受数字支付的便利，许多老年人开始使用智能手机。

2. by/in pay by cash=pay in cash用现金支付。句意:在这家商店里，无论你用现金支付还是用信用卡支付都无关紧要。

3. be updated 主语the timetable与update之间是被动关系，故用被动语态。句意:此外，课程表也应根据我们的研究进展不时更新。

4. stuck考查“get+宾语+宾补”结构。此处是形容词作宾补，表示状态。句意:为了让学生们恢复秩序，我分享了我的膝盖卡在了阳台的栏杆之间的故事。

5. accompanied主语children与accompany之间是被动关系，故填过去分词。这里“连词+done"构成状语从句的省略。句意:孩子们在父母的陪同下才允许进入该体育馆。

二、语法填空

[答案]

1. was designed

2. being

3. faster

4. totally

5. to deal

6. among

7. information

8. an

9. who/ that

10. its

[解析]1. was designed.考查被动，that引导的定语从句，先行词是machine，在定语从句中做主语，因为是过去的动作，被设计，故填was designed.

2. being. 考查非谓语，come into being:开始形成，存在，故填being.

3. faster. 考查比较级，根据than，可知填写faster.

4. totally. 考查副词，副词修饰动词短语was changed,故填totally.

5. to deal.考查不定式，to do在这里做目的状语，故填to deal.

6. among.考查介词，人们之间，三者或者三者以上，故填among.

7. information. 考查名词，和其他人分享信息，information不可数，故填information.

8. an.考查冠词，important是元音开头，这里表示泛指，故填冠词an.

9. who/ that.考查连词，先行词是people,在定语从句中做主语，故填关系代词who或者that.

10. its. 考查代词，birth是名词，故填形容词性物主代词，它的出生，故填its.

三、完形填空

2.[答案](1)C；(2)A；(3)B；(4)D；(5)D；(6)B；(7)C；(8)D；(9)B；(10)A；(11)B；(12)D；(13)A；(14)C；(15)A；(16)D；(17)A；(18)C; (19)B；(20)C；  

[解析]本文是一篇记叙文，加纳一个贫困学校的学生从没有见过真正的电脑，教师Owura就在黑板上画电脑。他的行为引起了微软公司的注意，很多公司给学生赠送电脑。他所付出的努力让人们对教育者有了信心。
(1)考查形容词。句意：我认为这是一所正规的学校，除了学校没有电脑外。A. final“最后的”；B. dusty“有灰尘的”；C. normal“正常的，正规的，规范的”；D. personal“个人的”。Owura任教的学校除了没有电脑外，其他的都和别的学校一样。故选C。
(2)考查名词。A. computers“电脑”；B. playgrounds“操场”；C. classrooms“教室”；D. managers“经理”。根据下文 “Not a single child in the   16   had seen a real computer in their lives.” 可知，没有一个学生见过真正的电脑，学校没有电脑。故选A。
(3)考查动词。A. operating“操作”；B. drawing“画”；C. describing“描述”；D. repairing：“修理”。根据下文 “He drew the computer on the blackboard.” 可知，他在黑板上画电脑，让学生知道电脑是什么样子的。故选B。
(4)考查形容词。句意：照片表明，加纳儿童的教育条件很差。A. clear“清晰的”；B. high“高的”；C. ancient“古代的”；D. poor“差的，贫穷的”。学校没有电脑，应该教学条件很差。故选D。
(5)考查形容词。A. worried“担心的”；B. disappointed“失望的”；C. afraid“害怕的”；D. amazed“吃惊的，惊讶的”。Owura将电脑的每一个按钮都准确无误地画出来，是让人惊讶。故选D。
(6)考查动词。句意：Owura想让学生们想象有一天有电脑的生活会是什么样子。A. start“开始”；B. imagine“想象”；C. rebuild“重建”；D. harm“伤害”。现在没有电脑，学生只能通过黑板上画的电脑想象。故选B。
(7)考查名词。句意：他每天都会提前半小时来学校.。A. line“线”；B. culture“文化”；C. schedule“日程，安排”；D. judge“判断，评委”。ahead of schedule固定短语，“提前”。故选C。
(8)考查动词。A. shown“显示”；B. called“称为”；C. cut“切断”；D. rubbed“擦掉”。根据生活常识，因为要上下一堂课，所以黑板上画的电脑要被擦掉。故选D。
(9)考查动词。句意：所以他不得不在第二天再画！ A. improved“提高，改善”；B. repeated“重复”；C. ruined“毁掉”；D. calculated“计算”。第二天上课又要重新画。故选B。
(10)考查动词。句意：当微软公司注意到他的行为时，Owura的努力得到了回报。A. rewarded“酬谢，回报”；B. selected“挑选”；C. forgotten“忘记”；D. affected“影响”。根据下文，有些公司给他的学校赠送电脑。因此他的努力没有白费。故选A。
(11)考查名词。句意：当微软公司注意到他的行为时，Owura的努力得到了回报。A. care“关心”；B. notice“通知”；C. place“地点”；D. charge“负责”。take notice of固定短语，“注意”，故选B。
(12)考查名词。句意：他在会上作了关于教学方法的演讲。A. plan“计划”；B. medal“奖章”；C. decision“决定”；D. speech“演讲”。根据下一句中“after the speech”可知，是演讲。故选D。
(13)考查动词。句意：他演讲结束后，大家起立鼓掌。A. received“收到”；B. replaced“取代，代替”；C. decreased“减少”；D. contained“包含”。演讲结束后，听众起立鼓掌表示对他的敬意。故选A。
(14)考查副词。句意：重要的是，Owura得到了他一直想为学生要的东西。A. Suddenly“突然”；B. Hopelessly“毫无希望地”；C. Importantly“重要地”；D.Strangely“奇怪地”。故选C。

(15)考查动词。句意：一些公司给学校捐赠了电脑。A. gave“给”；B. sold“卖”；C. lent“借”；D. applied“申请”。根据常理，应该是捐赠电脑给学校。故选A。
(16)考查名词。句意：学校里没有一个孩子在他们的生活中看到过真正的电脑。A. company“公司”；B. nation“民族”；C. dynasty“朝代”；D. school“学校”。根据语境，应该是学校里的孩子。故选D。
(17)考查名词。A. efforts“努力”；B. pains“辛苦”；C. humor“幽默”；D. doubt“怀疑”。为了学生，Owura作出了很多努力。故选A。
(18)考查名词。句意：全世界都注意到了他们，并对他们做出了善意的回应。A. wisdom“智慧”；B. honesty“诚实”；C. kindness“善良”；D. pride“骄傲”。全世界都友好地帮助他们。故选C。
(19)考查形容词。句意：你所做的一切让我们对世界充满了信心。A. secure“安全的”；B. confident“有信心的”；C. helpless“无助的”；D. foolish“愚蠢的”。Owura为学生的教育所付出的努力，让人们对世界有了信心。故选B。
(20)考查副词。A. quickly“很快地”；B. briefly“简短地”；C. directly“直接地”；D. rarely“稀少地，罕见地”。教育者对学生的影响应该是直接的。故选C。
[点评]本题考点涉及动词，名词，形容词，副词，固定短语等多个知识点的考查，是一篇故事类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，进行分析推理，从而选出正确答案。

四、阅读理解

[答案]

(1)C
(2)D
(3)A  

[解析]本文是一篇说明文，介绍了一种社会现象，很多孩子喜欢My Space,而父母们则对此非常担忧，害怕信息泄露会成为孩子的安全隐患。
(1)考查推理判断。根据第三段可知，MySpace可以允许你把很多的信息放进去，包括姓氏、生日、放学后的工作等，由此可推断出它是鼓励你把更多的个人信息放进去。故选C。
(2)考查细节理解。根据第五段可知。父母们担心孩子把个人信息发布到网上存在安全问题；以及最后一段中的“ MySpace even lists this information by birthplace and age. It's like a free checklist for troublemakers and it endangers children ”可知。父母反对孩子用MySpace是因为坏人通过这个网站很容易就能找到他们，故选D。
(3)考查推理判断。结合上下文和这句话可推断出，父母最担心的问题是孩子把个人信息发布到网上，会造成安全隐患，故选A。
[点评]本题考点涉及细节理解和推理判断两个题型的考查，是一篇社会现象类阅读，考生需要准确捕捉细节信息，并根据上下文进行逻辑推理，从而选出正确答案。

五、任务型阅读

[答案] E；G；A；C；F  

[解析]本文是一篇说明文，在网络课堂上，与教授建立健康的交流模式是非常重要的，作者在文中列举了一些规矩与禁忌。
(1)考查对上下文的理解和推理判断能力。根据空前”In an online class, developing healthy patterns of communication with professors is very important.“可知，在网络课堂上，与教授建立健康的交流模式是非常重要的，作者在下文中列举了一些规矩与禁忌，故选E。
(2)考查对上下文的理解和推理判断能力。根据空后”Questions about subject content are generally welcomed.“与课程内容相关的问题是受欢迎的，解释了什么样的问题是好问题，G项中的“make sure they are good, thoughtful questions”与后一句相呼应，要提一些好的令人深思的问题，故选G。
(3)考查对上下文的理解和推理判断能力。根据空前”Participate in discussion forums(论坛), blogs and other open-ended forums for dialogue.“可知，要参与论坛讨论、博客和其他开放式的对话论坛。而这正是网络课堂采用的交流的途径，故选A。
(4)考查对上下文的理解和推理判断能力。根据空前”Professors are not trained nurses, financial aid experts or your best friends.”可知，教授不是训练有素的护士，不是经济援助专家，也不是你最好的朋友，所以不要分享个人信息或故事，如果他们需要更多信息的话，他们会主动问起的，故选C。
(5)考查对上下文的理解和推理判断能力。根据空前“Don’t openly express annoyance at a professor or class.”告诫读者，每个人都可能曾经上过不太好的课，不要在社交媒体上攻击教授，不要公开表达对教授或班级的不满，要利用课程评价冷静地提出你的意见。选项F承上启下。故选F。
[点评]本题要求在理解细节信息的基础上，着重考查对上下文的理解和推理判断能力。