高中英语人教版 (2019)必修 第二册Unit 3 The internet教案

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet教案，共83页。
—Cmprehending
听音填空
/ I lve my cmputer/ / 我爱我的电脑 /
我爱你，我的电脑，你让我感到舒适；正因为你，我一直很快乐。
I lve my cmputer
Yu make me feel alright
Every waking hur
And every lnely night
I lve my cmputer
Fr all yu 1．give_t me
Predictable errrs and n identity
And it’s never been quite 2．s_easy
I’ve never been quite s happy
All I need t d is 3．click_n yu
And we’ll be jined
In the mst sulless way
And we’ll never
Ever ruin each ther’s day
’cause when I’m thrugh I just click
And yu just g away
I lve my cmputer
Yu’re always in the md
I get s turned n
When I turn n yu
I lve my cmputer
Yu never ask fr mre
Yu can be a princess
Or yu can be my whle
And it’s never been quite s easy
I’ve never been quite s happy
All I need t d is click n yu
And we’ll be jined
In the mst sulless way
And we’ll never
Ever ruin each ther’s day
’cause when I’m thrugh I just click
And yu just g away
The wrld utside is s big
But it’s safe in my dmain
Because t yu
I’m just 4．a_number
And a clever screen name
All I need t d is click n yu
And we’ll be tgether fr eternity
And n ne is ever gnna take my lve frm me
Because I’ve gt security，
Her passwrd 5．and_a_key
我爱我的电脑
你让我感觉如此美妙
每一个辗转反侧的夜晚
每一个孤独的夜晚
我爱我的电脑
感谢你给我的一切
可预测的错误，可隐藏的身份
世界从未如此简单
我也从未如此开心
我要做的就是点击你
我们相互结合
以最没有灵魂的方式
我们彼此永远不会有相互毁灭的一天
因为当我的一切快完结的时候
我只需要点击你
然后你就离我而去
我爱我的电脑
你总是在令我心情愉悦
当我点击你的时候
我总是如此兴奋
我爱我的电脑
你从来都不要求什么
你可以成为我的公主
你也可以成为我的全部
世界从未如此简单
我也从未如此开心
我要做的就是点击你
我们相互结合
以最没有灵魂的方式
我们彼此永远不会有相互毁灭的一天
因为当我的一切快完结的时候
我只需要点击你
然后你就离我而去
外面的世界太大了
但是我在你的领域一切都是安全的
因为对你来说
我只是一个数字
以及一个巧妙的屏幕名称
我要做的就是点击你
然后我们就会成为一个整体
没有人会带走我对你的爱
因为我有绝对的安全保障
毕竟只有我知道你的密码和钥匙
[词海拾贝]
1．predictable [prI'dIktəbl] adj． 可预见的
2．identity [aI'dentəti] n．身份
3．security [sI'kjʊərəti] n．安全
重点单词
写作词汇
1．engine ['endʒIn] n． 引擎；发动机；火车头
2．chat [tʃæt] vi．聊天；闲聊
3．identity [aI'dentəti] n．身份；个性
4．cash [kæʃ] n．现金；金钱
5．update [ʌp'deIt] vt．更新；向……提供最新信息
n．更新；最新消息
6．stuck_ [stʌk] adj． 卡住；陷(入)；困(于)
7．charity_['tʃærəti] n．慈善；慈善机构(或组织)
8．tugh [tʌf] adj．艰难的；严厉的
9．prvince ['prɒvIns] n．省
10．cnference ['kɒnfərəns] n．会议；研讨会；正式会谈
拓展词汇
11．blg [blɒɡ] n．博客 vi．写博客→blgger n．博客作者；博主
12．cnvenient [kən'viːniənt] adj．方便的；近便的→incnvenient adj．不方便的→cnvenience n．便利；方便→incnvenience n．不方便
13．benefit_ ['benIfIt] n．益处 vt．使受益 vi．得益于→beneficial adj．有益的；受益的
14．distance ['dIstəns] n．距离→distant adj．远的；远处的
15．inspire [In'spaIə(r)]vt．鼓舞；激励；启发思考→inspired adj．受到鼓舞的；有灵感的→inspiring adj．鼓舞人心的→inspiratin n．鼓舞；灵感
16．access ['ækses] 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
阅读词汇
17．stream [striːm] vt． 流播(不用下载直接在互联网上播放音视频)；流出
vi．流动
n．小河；溪流
18．database ['deItəbeIs] n．数据库；资料库
19．sftware ['sɒftweə(r)] n．软件
20．netwrk ['netwɜː(r)k]n．(互联)网络；网状系统；人际网
vt．将……连接成网络；联播
vi．建立工作关系
21．surf [sɜː(r)f] vt．& vi．浏览；冲浪
22．resident ['rezIdənt] n．居民；(美国的)住院医生
adj．(在某地)居住的
23．plus [plʌs] cnj．而且；此外
n．加号；优势
prep．加；另加
重点短语
1．blg_pst 博文；博客帖子
2．search_engine(互联网上的)搜索引擎
3．identity_card身份证
4．keep_sb．cmpany陪伴某人
5．nw_that 既然；由于
6．g_thrugh_经历；度过；通读
7．apply_fr申请
8．cash_payment现金支付
重点句型
1.whenever引导时间状语从句，意为“无论何时”：We can dwnlad sftware, dcuments, and images whenever_we_need_them(无论何时需要它们)．
2.make sb./sth.＋adj.作宾补：But the Internet has dne much mre fr peple than simply make_life_mre_cnvenient(让生活更方便)．
如此……以至于……
She was_s_inspired(受到了很大的鼓舞) by the peple she met nline that she decided t start an IT club t teach lder peple hw t use cmputers and the Internet．
4.疑问词＋t d结构：Jan has started taking nline classes t learn mre abut hw_t_use_the_Internet_t_make_sciety_better(如何利用互联网使社会变得更美好)．
eq \a\vs4\al(Ⅰ) Fast­reading
Skim the text (P28) and chse the best answer.
1．What’s the main idea f the passage?
A．Hw the Internet change peple’s daily lives．
B．The develpment f the Internet．
C．Every ne f us has access t the Internet．
D．Jan Tchamani has started an IT club．
答案：A
2．Read the text and match the main idea f each part．
Para．1 A．The examples f the Internet that have changed peple’s lives．
Paras．2－5B．The Internet has changed peple’s lives．
答案：BA
eq \a\vs4\al(Ⅱ) Careful­reading
Read the text (P28) carefully and then chse the best answer.
1．What des the underlined wrd in the sentence f the furth paragraph “She believes that it is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy．” mean?
A．桥梁
B．扩大
C．消除(隔阂)，架起桥梁
D．明白
2．Why did Jan Tchamani quit her jb?
A．Because she started an IT club s that she culd wrk at hme．
B．Because she was seriusly ill．
C．Because she successfully started nline classes t learn mre abut hw t use the Internet t make sciety better．
D．Because she was fnd f surfing the Internet．
3．What d yu think the text will say next?
A．The benefit f the Internet．
B．The tugh prblem we will meet next．
C．The bad effect that the Internet has brught us．
D．Hw t use the new technlgy．
4．What can we learn frm Jan’s experiences?
A．Where there is a will, there is a way．
B．Lse heart while in truble．
C．Turn t thers fr help．
D．Learn frm thers．
答案：1－4.CBCA
eq \a\vs4\al(Ⅲ) Study­reading
Analyze the fllwing difficult sentences in the text．
1．There are cuntless articles telling us hw the Internet has made ur lives mre cnvenient．
eq \a\vs4\al()
该句为复合句。主句为There_are_cuntless_articles；telling us hw the Internet has made ur lives mre cnvenient为v．­ing短语作定语修饰cuntless_articles，其中又包含了hw引导的宾语从句；mre cnvenient为形容词作宾语补足语。
译文：有无数的文章告诉我们互联网如何使我们的生活更方便。
2．She realised that ne f the greatest benefits f the Internet was its ability t remve the distance that usually exists between peple．
eq \a\vs4\al()
该句为复合句。that ne f the greatest benefits f the Internet was its ability t remve the distance that usually exists between peple为宾语从句；宾语从句中又包含定语从句，其主句为ne_f_the_greatest_benefits_f_the_Internet_was_its_ability；t remve the distance为动词不定式作定语；that usually exists between peple为定语从句，修饰先行词the distance。
译文：她意识到互联网最大的好处之一是它可以消除人们之间通常存在的距离感。
3．She believes that it is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy．
eq \a\vs4\al()
该句为复合句。that it is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy为宾语从句；宾语从句中又包含宾语从句，其主句为：it is highly imprtant t bridge the digital divide and make sure; that everyne has access t the Internet and knws hw t use new technlgy为宾语从句作make sure的宾语。
译文：她认为，消除数字鸿沟、确保每个人都能上网、都知道如何使用新技术是非常重要的。
eq \a\vs4\al(Ⅰ) 阅读理解
A
I went t see my cllege cunselr(指导老师) in my first year at cllege．I had been tld I culdn’t transfer(转学) until I met with him．I’d decided t change my schl, my majr, and g west．I knew where I wanted t g and what I wanted at this pint．
I was ging t transfer t what had been my first－chice schl．Nw I culd g t it with a cllege semester f straight as in a very gd prgram．Yes, I’d dne well at my schl, but I fund it really unsuitable fr me．
The cunselr shk his head at me．He didn’t even knw me, and he hardly listened r cared．He said I’d feel lst with a schl f ver 27，000 students．Well, I wanted t say I felt pretty lst and alne here, at his little schl, but I didn’t want t be rude．
I culdn’t get a wrd in, anyway．“And yu want t g t law schl，” he said in a mcking(嘲笑的) tne! He tld me I’d be just anther unneeded lawyer ut in the wrld．In tw minutes, he seemed t lay ut my entire life path just because I had the realizatin that I picked the wrng cllege．I was trying t make a change t d the best thing fr me．
I transferred anyway and I can say I did it right．Teens and parents shuldn’t feel the riginal big cllege decisin is the end－all, be－all f life．Yu can always admit yu have made a mistake and want t make a change．
【解题导语】 本文是一篇记叙文。作者在大一时意识到自己所上的大学并不适合自己，所以决定转学。
1．In the first year f cllege, the authr realized that________．
A．he had gne t a wrng cllege
B．his cllege was really suitable fr him
C．getting high grades at cllege was necessary
D．cllege life was s different frm high schl life
A 解析：细节理解题。根据第一段中的I’d decided t change my schl, my majr, and g west．及第二段中的Yes, I’d dne well at my schl, but I fund it really unsuitable fr me．可知，作者意识到自己选错了学校。
2．Why did the authr g t the cunselr?
A．T thank him fr his help．
B．T talk abut his transfer．
C．T cmplain abut his schl．
D．T ask sme questins abut learning．
B 解析：细节理解题。根据第一段的第一、二句可知，作者去见指导老师是为了谈转学的事情。
3．Hw did the cunselr respnd after hearing the authr’s idea?
A．He shwed great interest．
B．He wrried abut his future．
C．He ffered practical suggestins．
D．He expressed an ppsite pinin．
D 解析：推理判断题。根据第三段中的The cunselr shk his head at me．．．He said I’d feel lst with a schl f ver 27，000 students．及第四段中的He tld me I’d be just anther unneeded lawyer ut in the wrld．可知，作者的指导老师不赞成作者转学。
4．Hw did the authr mst prbably find the cunselr’s pinin?
A．Helpful． B．Sincere．
C．Cnfusing．D．Disappinting．
D 解析：推理判断题。根据第四段中的In tw minutes, he seemed t lay ut my entire life path．．．I was trying t make a change t d the best thing fr me．可知，作者和指导老师的意见不一致，他没有采纳老师的意见，据此可知，他对指导老师的意见很失望。
B
Gldfish have pretty bring lives, s maybe it’s a gd thing that they can nly cncentrate fr nine secnds！But accrding t a new research, humans are becming like gldfish．Our attentin span(时长) is getting shrter．．．and it’s all because f technlgy．
“We mve quickly frm ne site t anther n the web，” says Dctr Ted Selker, a cmputer scientist frm Massachusetts，“and we are lsing the ability t cncentrate．” With millins f websites t chse frm, the attentin span f the average Internet user is just secnds．There are ther digital distractins(分心) t：e­mail, instant messaging and quickie mvies n websites．
Sme peple are wrried abut the effect n yung peple．“Yu need time t understand and think abut what yu read，”says Julia Wd, frm Lndn．“Yung peple search the net all the time and their brains becme full f useless infrmatin but there is n time t make sense f it．I am trying t persuade my pupils t read mre bks, s that they cncentrate n ne subject fr lnger．”
Other teachers are trying mre unusual methds t imprve students’ cncentratin．Anne Savan, frm Wales, was s wrried abut her students that she started playing Mzart during her science lessns．She says that it had an amazing effect，“The music made them calmer, and their cncentratin was much better．”
But nt everyne believes that there is a prblem．Ray Cle, an educatinal psychlgist says，“On the web, yung peple learn t make quick decisins abut what is and isn’t wrth reading．They might lk at five unhelpful websites very quickly, befre stpping and reading a sixth useful website mre carefully．In a wrld with s much infrmatin available, this is an imprtant skill．”
【解题导语】 本文是一篇议论文。随着科技的发展，人们将大量时间花在浏览网站上，快速不断地浏览使人们的注意力时长越来越短；但是有人认为，浏览网站，可以提高年轻人的判断能力。
5．Why des the writer mentin “gldfish”？
A．T analyze data．
B．T intrduce a tpic．
C．T settle prblems．
D．T suggest a way ut．
B 解析：推理判断题。文章第一段第一句说金鱼只能集中九秒钟的注意力；结合第一段的第二句But accrding t a new research, humans are becming like gldfish．可知，人们正变得像金鱼一样；接着文章提出中心论点：由于技术发展，我们的注意力时长变得越来越短。据此可以判断，作者用金鱼的例子是为了引出文章主题，故B项正确。
6．What may cause a shrter attentin span accrding t Dr．Ted Selker?
A．Skipping arund the Internet．
B．Time t digest infrmatin．
C．Traditinal methds f reading．
D．Making decisins．
A 解析：推理判断题。根据第二段中的We mve quickly frm ne site t anther n the web及and we are lsing the ability t cncentrate可知，Ted Selker认为，由于人们快速浏览网站，人们正在丧失集中注意力的能力，故A项正确。
7．What will help students vercme a shrt attentin span?
A．Receiving emails．
B．Texting messages．
C．Reading mre bks．
D．Watching quickie mvies．
C 解析：细节理解题。根据第三段中的最后一句I am trying t persuade my pupils t read mre bks, s that they cncentrate n ne subject fr lnger．可知，阅读更多的书将有助于学生克服注意力集中时间短的问题，故C项正确。
8．What is Ray Cle’s attitude twards lking thrugh websites quickly?
A．Cautius． B．Unfavrable．
C．Skeptical．D．Supprtive．
D 解析：推理判断题。根据最后一段中的But nt everyne believes that there is a prblem．及On the web, yung peple learn t make quick decisins abut what is and isn’t wrth reading．可知，Ray Cle认为年轻人快速浏览网站可以提高快速判断的能力；据此可判断，Ray Cle对快速浏览网站持支持态度，故D项正确。
eq \a\vs4\al(Ⅱ) 完形填空
Yu may have heard the saying “One gd turn deserves anther．” It means that when smene __1__ yu in a much needed situatin, yu shuld als give back when yu get the right __2__．
Lanre and his wife had tw children．Lanre was educated but __3__．He went fr many __4__ but ended up getting unsatisfying results．He was always tld t __5__ his cntact number and wait fr the future spare psitin．
One day, Lanre’s children were sent hme fr nt __6__ schl fees(费用)．On the way t their huse, the tw kids saw a man __7__ n the grund in pain．“He might be a drunk，” they thught．They were t __8__ t get clse t the man, s they went hme __9__ and tld their parents abut that．Lanre and his wife were led t the man and seeing the man in such pain, they __10__ t help him．
Being given first aid, the man felt much better and then __11__ the sudden heart disease．He nly tld Lanre and his wife he was living in the city and went n a trip alne．__12__，the man was the CEO f Badmus Grup f Cmpanies!
Later, the man wanted t __13__ Lanre’s hme but failed t find his huse．One day, he was reading the infrmatin f thse wh had been interviewed when he saw the __14__ f Lanre．He recgnized him at nce．
The man __15__ Lanre s much that he gave Lanre a __16__ as the General Manager f his cmpany．Lanre became well ff __17__ his children rejined the schl．
Althugh Lanre helped the stranger, he didn’t knw he wuld be __18__ s well．It was his __19__ that led him t a better situatin．S ne gd turn __20__ anther．
【解题导语】 本文是一篇记叙文。Lanre多次找工作未果，他的孩子也因交不起学费而被退学。一天，他救了一个倒在地上的突发心脏病的陌生人，此举使他得到了意想不到的回报。
1．A．greetsB．helps
C．ignresD．recgnizes
B 解析：作者是在解释One gd turn deserves anther．这个谚语。别人在你有需要的情况下帮助(helps)了你，你要在有合适的机会时回报别人。
2．A．adviceB．directin
C．guidanceD．pprtunity
D 解析：作者是在解释One gd turn deserves anther．这个谚语。别人在你有需要的情况下帮助了你，你要在有合适的机会(pprtunity)时回报别人。
3．A．jblessB．lnely
C．impliteD．stubbrn
A 解析：根据后文Lanre找工作多次未果的语境可知，Lanre虽然受过良好教育，但是依然没有工作(jbless)。
4．A．activitiesB．meetings
C．cmpetitinsD．interviews
D 解析：根据语境可知，Lanre为了找工作进行了很多面试(interviews)，但结果都不尽人意。
5．A．nticeB．change
C．leaveD．remember
C 解析：根据后文的wait fr the future spare psitin可知，Lanre总是被告诉留下(leave)联系方式，等待以后有空余的岗位。
6．A．payingB．recrding
C．calculatingD．cllecting
A 解析：根据语境可知，Lanre的孩子被遣送回家是因为他们没有付(paying)学费。
7．A．standingB．jumping
C．lyingD．singing
C 解析：根据语境可知，两个孩子在回家的路上看到有一个人躺(lying)在地上。
8．A．scaredB．tired
C．bredD．interested
A 解析：Lanre的孩子认为那人也许是个喝醉酒的人，害怕(scared)走近他。
9．A．secretlyB．strangely
C．suddenlyD．immediately
D 解析：孩子们不敢走近，所以立即(immediately)回家告诉了父母。
10．A．refusedB．decided
C．fearedD．pretended
B 解析：孩子们带Lanre夫妇找到了那个人，看到那个人很痛苦，Lanre夫妇应该是决定(decided)帮助他。
11．A．suffered frmB．recvered frm
C．gt used tD．became tired f
B 解析：根据the man felt much better可知，在急救之后，那个人渐渐好转，从突发的心脏病中恢复(recvered frm)过来。
12．A．ActuallyB．Naturally
C．UnavidablyD．Unsurprisingly
A 解析：那个人只是告诉Lanre夫妇他住在这个城市，这次是独自出来旅行，没有透露其他信息。实际上(Actually)，他是一个公司的CEO。
13．A．designB．drp by
C．decrateD．arrive at
B 解析：根据but failed t find his huse可知，那个人想来Lanre家拜访(drp by)，但没找到他的家。
14．A．nameB．letter
C．phtD．stry
C 解析：根据后文的He recgnized him at nce．可知，那个人应该是在看他公司求职的人的资料时，看到了Lanre的照片(pht)，一眼就认出了他。
15．A．missedB．hated
C．admiredD．thanked
D 解析：根据语境可知，Lanre之前帮助过他，他应该是很感谢(thanked) Lanre。
16．A．prizeB．gal
C．chiceD．psitin
D 解析：那个人非常感谢Lanre，所以给了他一个公司总经理的职位(psitin)。
17．A．butB．and
C．rD．as
B 解析：根据语境可知，Lanre变得富裕起来，他的孩子也重新回到了学校。前后是并列关系，因此用and连接。
18．A．caredB．praised
C．rewardedD．described
C 解析：Lanre帮助那个陌生人的时候，并没有想到他会受到如此好的回报(rewarded)。
19．A．kindnessB．cnfidence
C．hnestyD．intelligence
A 解析：根据语境可知，是Lanre的善良(kindness)改变了他自己的境况。
20．A．causesB．requires
C．deservesD．exchanges
C 解析：Lanre的事例再次印证了文章开头提到的谚语One gd turn deserves anther．即：善有善报。