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北师大版 (2019)选择性必修 第一册Lesson 3 So Close,Yet So Far导学案及答案
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这是一份北师大版 (2019)选择性必修 第一册Lesson 3 So Close,Yet So Far导学案及答案，共16页。
eq \a\vs4\al([原文呈现])
Mark never stps scialising with his friends nline.But he's als never felt mre alne.
Where am I? What am I ding? If yu're ne f my 500 friends nline, yu'll always be the first t knw.(1)My phne and laptp are never ut f tuching distance, s I'm cnstantly① psting updates n scial media — whether I'm having a cffee, n my way t② schl, watching TV ... even when I'm in the shwer.As sn as I pen my eyes in the mrning, I check thrugh③ all my scial netwrking apps, read my emails and answer text messages.I d the same thing all ver again while I'm having breakfast.
(1)句中if引导条件状语从句；序数词后接动词不定式作定语。
I live in a university drm④ with a cuple f great rmmates.I have a neverending flw⑤f messages and updates frm all the peple I assciate⑥ with nline.Yet the truth f the matter is：I feel lnely.
I'm barely⑦the nly persn wh feels this way.Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．(2)I'm way beynd⑧ a shy r reserved persn, but I'm wired up every day, like mst f my friends.On the surface⑨， I have an active scial life.I attend parties and play sprts but I'm always distracted⑩.They say that phnes bring peple clser tgether but in reality⑪， my mind is always a millin miles away.I bsess⑫ ver exactly hw many fllwers I have n my accunt, but I can't remember the birthdays f sme f my ldest mates.
(2)主语是带分数的名词；find后接复合宾语，其中it是形式宾语，真正的宾语是后面的不定式短语；句中than引导比较状语从句。
Scial netwrking dminates⑬ my life in s many ways.Smetimes I set deadlines⑭ fr myself：I will start ding my hmewrk at 8 pm, and aim t finish in tw hurs.At 7.50 pm, I'm still scrlling thrugh my friends' silly psts and phts.Befre I knw it, it's 9.30 pm and I still haven't mved an inch frm the sfa.I dwnlad sng after sng, vide after vide, but I'm nt really paying attentin.The stimulatin is in chasing⑮ after the next sng rather than⑯ truly enjying it.My friends try t drag me away frm my phne, but as sn as I'm alne again, I'm desperate⑰ t get back t⑱ the nline wrld and the intense activity that it prvides.(3)
(3)本句是一个并列复合句，由but连接两个并列分句。在第二个并列分句中：as sn as引导时间状语从句that it prvides为限制性定语从句。
eq \a\vs4\al([读文清障])
①cnstantly adv.持续不断地
②n ne's way t去……的路上
③check thrugh查看；校阅
④drm n．寝室，学生宿舍
⑤flw n．流动； vi. 流，流动
⑥assciate vt.与某人交往
assciate with与某人交往
⑦barely adv.几乎不
⑧way beynd远远超过
⑨n the surface表面上
⑩distracted adj.心神不定的，精神无法集中的
⑪reality n．现实；真实
in reality事实上
⑫bsess vt.使迷恋
bsess ver 对……过分担心
⑬dminate vi.& vt.主宰，支配，控制
⑭deadline n．截止日期，最后期限
set deadlines fr为……设定最后期限
⑮chase vi.& vt.努力赢得 n．追逐，追赶
chase after追逐
⑯rather than而不是
⑰desperate adj.拼命的；绝望的
⑱get back t返回
[第1～5段译文]马克从未间断与朋友们的网上交往，却也从未感到如此孤独。,我在哪里？我在做什么？如果你是我的500个网友之一，你总会第一个知道。我的手机和笔记本电脑一直在触手可及的地方，所以我可以不断地在社交媒体上发表最新信息——无论是在喝咖啡，上学的路上，看电视……甚至在洗澡的时候。早上一睁开眼，我就会立刻查看所有社交网络应用程序，阅读电子邮件并回复短信。我在吃早餐的时候会再做一遍这些事情。,我住在大学宿舍里，室友们都很好。我总是不停地收到交往的网友发来的信息和最新消息。 然而事实却是：我感到孤独。,我不是唯一一个有这种感觉的人。研究显示，超过三分之二的年轻人发现在网上交朋友比在 “现实生活中”交朋友更容易。我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。从表面上看，我的社交生活很丰富。我也参加派对和体育运动，但总是不能专心。 有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。我总是惦记自己的账号有多少人关注，但却记不住一些老朋友的生日。,社交网络在很多方面控制着我的生活。有时我会为自己设定截止时间：我要在晚上8点开始做作业，并且要在两小时内完成。晚上7：50， 我还在浏览朋友们发的无聊帖子和照片。等我意识到的时候已经是晚上9：30 了，我还在沙发上坐着一动没动。我下载一首又一首歌曲，一个又一个视频，但我其实并不在意。我的兴奋点是寻找下一首歌而不是真正欣赏音乐。朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。
I cnstantly feel depressed⑲， dissatisfied⑳ and alne.Since I spend s much time scialising nline, I keep delaying things that are imprtant in my real life：hmewrk, tasks, cnnecting witheq \(○,\s\up1(21)) my friends and family members in a meaningful way.It's funny that my friends and I chattereq \(○,\s\up1(22)) away nline s much, but we end up havingeq \(○,\s\up1(23)) nthing t say when we meet.(4)
(4)本句是一个由but连接的并列复合句。第一个分句中含有作形式主语的it句式：it's funny that ...“有趣的是……”；第二个分句中when引导时间状语从句。
A few days ag, I went ut fr a dinner gettgether with sme friends.My best friend left the table fr 30 minutes because he had t take a call.Sme spent the dinner bendingeq \(○,\s\up1(24)) ver their phnes, texting friends nline but ignring the nes wh sat right in frnt f them.And the extrardinaryeq \(○,\s\up1(25)) thing is nbdy thught this was rude; it's just hw life is nwadays.On a family hliday last summer, my sister spent all her time cmplainingeq \(○,\s\up1(26)) that she needed t charge her phne.When it was charged, she just spent hurs reading abut her favurite ppstar; nt nce did she lift her head t enjy the view utside her windw.(5)
(5)本句是一个由分号连接的并列复合句。第一个分句中when引导时间状语从句；第二个分句中否定词位于句首引起部分倒装。
What is really wrrying is that n ne I knw, including myself, culd g cld turkey. (6) I can't even imagine gingeq \(○,\s\up1(27)) withut scial netwrking fr a week — think f all the imprtant appintmentseq \(○,\s\up1(28))， invitatins and news updates yu wuld miss! Alchlics wh want t quit drinking can avid bze, but hw d we give upeq \(○,\s\up1(29)) ur phnes? After alleq \(○,\s\up1(30))， I need it fr my studies because my teachers and classmates need t cntact me at any time.
(6)本句是一个主从复合句。what引导主语从句；that引导表语从句。
S, that's the prblem with scial netwrking.We're hardwired in, but we're mre discnnected than ever.,
⑲depressed adj.沮丧的；忧愁的
⑳dissatisfied adj.不满意的
eq \(○,\s\up1(21))cnnect with与……联系
eq \(○,\s\up1(22))chatter vi.唠叨，喋喋不休
chatter away喋喋不休
eq \(○,\s\up1(23))end up ding以做……结束
eq \(○,\s\up1(24))bend vi.& vt.弯腰；俯身
bent ver伏在……上面
eq \(○,\s\up1(25))extrardinary adj.令人惊奇的，异乎寻常的
eq \(○,\s\up1(26))cmplain vi.& vt.抱怨；不满；发牢骚
eq \(○,\s\up1(27))imagine ding sth想象做某事
eq \(○,\s\up1(28))appintment n．约定；约会
eq \(○,\s\up1(29))give up放弃
eq \(○,\s\up1(30))after all毕竟
[第6～9段译文],我经常感到沮丧、不满和孤独。因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。有趣的是，我和朋友们经常在网上聊得热火朝天，但见面时却无话可说。,几天前，我和一些朋友出去吃晚饭。我最好的朋友因为接听电话而离席30分钟。有些人整个晚餐都埋头在看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。不可思议的是没有人认为这不礼貌。这就是现在的生活方式。去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。 手机充上电后，又花了数小时浏览她最喜欢的流行歌星的消息，一次也没有抬起头欣赏窗外的景色。,令人真正担心的是，我认识的每个人，包括我自己，都不能够戒掉互联网。我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！想要戒酒的酗酒者可以避免饮酒，但我们如何杜绝手机呢？毕竟，我需要用它来学习，因为我的老师和同学需要随时与我联系。,所以，这就是社交网络的问题。我们被网络
连接，但却比以往更加疏远。
Ⅰ.What's the main idea f the passage?
The passage tells us Mark's rutine activities nline, the influence nline n his and his friends' life as well as the reasns why he can't drp scial netwrking.
Ⅱ.Read the text fast and judge the fllwing statements TRUE r FALSE.
1．The authr is a student f a university.
2．The authr never feels lnely because he has made lts f friends and has many fllwers.
3．The authr likes dwnlading vides and enjys them frm beginning t end.
4．When uting, the authr's sister wuld be addicted t her phne withut lking ut f the windw.
5．The authr hpes t give up his phne, but in vain.
答案：1～5 TFFTT
Ⅲ.Read the text carefully and chse the best answer.
1．When des the authr live withut checking thrugh his scial netwrking apps?
A．In a shwer.
B．On the way t schl.
C．Having a cffee.
D．Having a sund sleep.
2．What can we knw abut the authr?
A．He has lts f friends nline.
B．He is a reserved persn.
C．He never attends parties.
D．He never feels lnely.
3．What des the authr spend mst f his spare time ding?
A．Ding hmewrk.
B．Playing sprts.
C．Ging nline.
D．Watching TV.
4．What is plite when having a gettgether dinner accrding t the authr?
A．Taking a call t lng.
B．Bending ver phnes.
C．Having a facetface talk.
D．Lking ut f the windw.
答案：1～4 DACC
Ⅳ.Fill in the blanks with right wrds r phrases accrding t the passage.
Ⅰ.语境写单词
1．scialise r play games 交友或玩游戏
2．a sense f flw 流动感
3．tw millin dllars 两百万美元
4．get bsessed with an idea 沉迷于一个想法
5．dminate thers by frce f character 以人格的力量支配他人
6．meet the deadline在最后期限
7．a chase after butterflies 追逐蝴蝶
8．suffered intense pain 遭受剧烈的痛苦
9．withut delay 毫不拖延的
10．just sat and chattered 只是坐着聊天
11．bend dwn and tuch yur tes 弯腰来摸你的脚趾
12．an extrardinary catch 非凡的捕获
Ⅱ.拓展识变化
1．cnstantly adv.持续不断地→cnstant adj.持续不断的
2．assciate vt.与某人交往→assciatin n．交往；联系
3．barely adv.几乎不→bare adj. 裸露的；空的；荒芜的
4．reserved adj.含蓄的；内敛的→reserve v．保留；预定→reservatin n. 保留；预定
5．distracted adj.心神不定的，精神无法集中的→distract v．(使)分心→distractin n．分心
6．desperate adj.拼命的；绝望的→desperately adv.拼命地；绝望地
7．reality n．现实；真实→real adj. 真正的→really adv. 真正地
8．depressed adj.沮丧的，忧愁的→depress v．(使)沮丧，忧愁→depressin n. 沮丧，忧愁
9．rude adj.无理的→rudely adv.无理地
10．cmplain vi.& vt.抱怨；不满；发牢骚→cmplaint n．抱怨；不满
11．appintment n．约定；约会→appint v．约定；约会；任命；委派
Ⅲ.语境记短语
1．assciate with ne anther 与……交往
2．bsess ver ur wrk 对……过分担心
3．chatter away abut this and that喋喋不休
Ⅳ.仿写练句式
1．[教材原句] If yu're ne f my 500 friends nline, yu'll always be the first t knw.
[句式分析] 序数词后用不定式作定语
[佳句仿写] 他是来得最早的人里面的一个。
He was amng the first t cme here.
2．[教材原句] Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．
[句式分析] 分数作主语，谓语动词与f后的名词保持一致
[佳句仿写] 她所得的收入的三分之二都捐出去了。
Twthirds f what she earns is given ut.
3．[教材原句] It's funny that my friends and I chatter away nline s much, but we end up having nthing t say when we meet.
[句式分析] it充当形式主语
[佳句仿写] 有趣的是，所有的学生都尊敬那位可敬的教授。
It's funny that all the students are respectful t the respectable prfessr.
4．[教材原句] When it was charged, she just spent hurs reading abut her favurite ppstar; nt nce did she lift her head t enjy the view utside her windw.
[句式分析] 否定词位于句首引起部分倒装
[佳句仿写] 在任何情况下我们都不能让假冒产品在市场上失去控制。
Under n circumstances can we let the fake prducts becme uncntrlled in the market.
1．(教材p.14)I have a neverending flw f messages and updates frm all the peple I assciate with nline.
我总是不停地收到交往的网友发来的信息和最新消息。
assciate vt.与某人交往 n．伙伴；合伙人
We shuld assciate urselves with this large firm.
我们应该和这家大公司联合。
归纳拓展
(1)assciate with 与某人交往
assciate A with B 将A 与B 联系起来
be assciated with ... 与……有关联
business assciate 生意伙伴
(2)assciatin n. 联想，联合，社团
in assciatin with ... 与……有关联
活学巧练
⊙单句语法填空/补全句子
①Just as imprtantly, we tend t assciate fresh air with health care.
②Machines with specific purpses are assciated (assciate) with living things partly because they might be able t prevent themselves frm being destryed.
③We are wrking in assciatin (assciate) with a lcal cmpany t raise mney fr the hmeless.
④Peple usually assciate Japan with hightech cnsumer prducts.
人们一般把日本和高科技消费品联想在一起。
⑤I dn't want t assciate with his plan.
我不想和他的计划有任何瓜葛。
⑥He has a shelf full f things, each f which has assciatins fr his inner wrld.
他有一个摆满了东西的架子，每一样都与他的内心世界有关联。
2．(教材p.15)I'm way beynd a shy r reserved persn, but I'm wired up every day, like mst f my friends.
我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。
reserved adj.含蓄的；内敛的
She is nt usually s reserved.
她通常不是如此缄默。
归纳拓展
(1)reserve vt. & n．预订，预约；保留；储备；(动植物)保护区
reserve sth (fr sb/sth)预订，预约(座位、房间等)；保留，储备
reserve the right 拥有权力
in reserve 储备；备用
(2)reservatin n. 保留意见；疑惑；(旅馆、房间等的)预订，预约
make reservatins/ a reservatin预定，预约
withut reservatin 毫无保留的
活学巧练
⊙单句语法填空/补全句子
①I want tw tickets reserved (reserve)．
②T avid any serius injury t wildlife，tw nature reserves (reserve) were built last mnth.
③Sme members f the cmmittee expressed reservatins abut the prpsal.
委员会的一些成员对这项提议持保留态度。
④Have yu reserved ur seats n the plane?
你预定了我们的飞机座位没有？
⑤We always keep sme mney in reserve.
我们总是存一些钱备用。
3．(教材p.15)They say that phnes bring peple clser tgether but in reality, my mind is always a millin miles away.
有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。
reality n．现实；真实
I try t cnvince him f the reality f the danger.
我试图使他相信危险的确存在。
归纳拓展
(1)in reality 事实上，实际上
cme int reality 成为现实
(2)real adj. 真实的，现实的
really adv. 真实地，现实地
realistic adj. 现实的；现实主义的
活学巧练
⊙单句语法填空/补全句子
①In reality，my grandfather can n lnger walk.
②This is nt imaginatin，but reality (real)．
③Our incme has gt smaller，s we must be realistic (real) and sell ur car.
④I really (real) dn't knw what t write abut.
⑤Her childhd dream became a reality when she brke the wrld recrd.
当她打破世界纪录时，她童年的梦想变成了现实。
4．(教材p.15)My friends try t drag me away frm my phne, but as sn as I'm alne again, I'm desperate t get back t the nline wrld and the intense activity that it prvides.
朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。
desperate adj.拼命的；绝望的
The situatin was desperate but nt hpeless.
这种情形令人绝望，但也不是全无希望。
归纳拓展
(1)be desperate t d sth 很想做某事
be desperate fr sth 渴望某物
(2)desperately adv. 绝望地；极度地
desperatin n. 不顾一切；绝望
活学巧练
⊙单句语法填空/补全句子
①In desperatin (desperate), she called Luise and asked fr her help.
②After cmpleting my training, I was sent t the village that was small and desperately (desperate) in need f prper accmmdatin.
③He is desperate t pass the entrance exam.
他极其渴望通过入学考试。
④Peple are desperate fr him t d smething.
人们极希望他能做点什么。
5．(教材p.15)I cnstantly feel depressed, dissatisfied and alne.
我经常感到沮丧、不满和孤独。
depressed adj.沮丧的，忧愁的
We were all depressed by the dismal weather.
阴沉的天气让我们都感到压抑。
归纳拓展
depress vt. 使沮丧；压下；使萧条；降低；压抑
depressing adj. 令人沮丧的
depressive adj. 抑郁的
depressin n.沮丧；萧条
活学巧练
⊙单句语法填空/补全句子
①Rughly speaking, I think we are heading fr the depressin (depress)．
②The calm and peaceful life he wrte abut is in cntrast t and critical f the depressive (depress) curt life.
③She gt depressed and began t let things slide.
她情绪低落，一切都听之任之。
④It's a ttally depressing thught.
这完全是个令人沮丧的主意。
6．(教材p.15)Since I spend s much time scialising nline, I keep delaying things that are imprtant in my real life：hmewrk, tasks, cnnecting with my friends and family members in a meaningful way.
因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。
delay vi.& vt. 推迟，延期 n．拖延，耽搁
It was cnsiderate f Michael t infrm us f his delay in case we gt wrried.
迈克尔通知我们他要晚点到，以免我们担心，他考虑得真周到。
When the delayed flight will take ff depends much n the weather.
延误的航班何时起飞很大程度上取决于天气。
归纳拓展
(1)delay ding sth耽误做某事
be delayed by ...因……而延误
(2)withut delay 赶快，立刻
ne's delay in ding sth 某人延迟做某事
活学巧练
⊙单句语法填空/补全句子
①I culd have arrived earlier, but the bus was delayed (delay) by the heavy traffic.
②I think we shuld delay making a decisin abut this until next year.
我想我们应该明年再做这个决定。
③The injured shuld be sent t the nearby hspital withut delay.
伤者应该被立即送到附近的医院。
7．(教材p.15)Sme spent the dinner bending ver their phnes, texting friends nline but ignring the nes wh sat right in frnt f them.
有些人整个晚餐都在埋头看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。
bend vi.& vt.弯腰；俯身
The branch bent but didn't break when the by climbed alng it.
那个男孩爬上树枝时，树枝弯曲了，但是没有折断。
归纳拓展
bend ver 弯腰，俯身
be bent n ding sth 一心想要做某事；决心要做某事
bend ne's mind t sth 专心于某事
bend (sb) t sth 迫使/说服(某人)做某事
活学巧练
⊙单句语法填空
①Jim seems t be bent (bend) n becming a musician.
②Jhn is bent n making (make) prgress in English.
③She was bent ver her desk writing a letter.
④She bent her (she) mind t the new wrk.
[名师点津] 决定/决心做某事的表达有：decide t d sth; make a decisin t d sth; make up ne's mind t d sth; determine t d sth; be determined t d sth。
8．(教材p.15)On a family hliday last summer, my sister spent all her time cmplaining that she needed t charge her phne.
去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。
cmplain vi.& vt.抱怨；不满；发牢骚
The turist cmplained that the rm was t dirty.
游客抱怨房间太脏了。
归纳拓展
(1)cmplain (t sb) abut/f sth/that ... (向某人)抱怨……
cmplain f sth 诉说(病痛等)
(2)cmplaint n. 抱怨；投诉
make a cmplaint against/abut ... 对……进行投诉
活学巧练
⊙单句语法填空/补全句子
①I wrte a letter f cmplaint (cmplain)，and the manager has prmised t lk int the matter.
②I am writing t make a cmplaint against/abut yur bad delivery service.
我写信来投诉你们的快递服务。
③The Beijing citizens cmplained f nt being able t breathe fresh air because f the thick fg last year.
去年由于浓雾，北京市民抱怨不能呼吸新鲜空气。
④She cmplained t me abut his rudeness.
她向我抱怨他的粗鲁。
9．(教材p.15)I can't even imagine ging withut scial netwrking fr a week — think f all the imprtant appintments, invitatins and news updates yu wuld miss!
我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！
appintment n．约定；约会
He wants t change his appintment frm Mnday t Wednesday.
他想把他的约会从星期一改到星期三。
归纳拓展
(1)have an appintment with sb 与某人有个约定
by appintment 通过预约
(2)appint vt. 任命，委任；指定(时间、地点)
appint sb as/t be 任命(工作、职位)
the appinted time 指定的/约定的时间
活学巧练
⊙用appint的适当形式填空
①Mr Davie was appinted as acting directr general n Saturday.
②In August, 2015 he returned t gvernment after being appinted Deputy Minister f Justice.
③Mr Fay is t take up an appintment as a researcher.
④He has just been appinted t the psitin f Exprt Manager fr the cmpany.He will have an appintment with his first freign custmers tnight.
[能力提升]——句型转换
⑤He was appinted as president f the university yesterday.He is giving a speech n the platfrm nw.
→Appinted as president f the university yesterday，he is giving a speech n the platfrm nw.(过去分词作状语)
1．(教材p.14~15)Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．
研究显示，超过三分之二的年轻人发现在网上交朋友比在 “现实生活中”交朋友更容易。
[句式分析] 句中ver twthirds f yung peple是分数短语作主语
Abut nethird f the bks are well wrth reading.
大约三分之一的书很值得一读。
归纳拓展
(1)分子基数词，分母序数词；分子大于1，分母加“s”，分母若是2和4，可用half，quarter代替；
(2)分数还可用．.. ut f ...或．.. in ...来表示；
(3)分数/百分数＋f，谓语动词常与f后的名词的单复数保持一致。
活学巧练
⊙单句语法填空/补全句子
①Seven peple ut f ten (＝in ten) have (have) received middle schl educatin.
②Abut seventenths f the earth is (be) cvered by the cean.
③Only nefifth f air cnsists (cnsist) f xygen.
④Abut tw ut f three students attend the meeting.
⑤Accrding t a survey, fur ut f five/furfifths f wmen d husewrk at hme.
根据一项调查，五分之四的女性在家做家务。
⑥Twfifths f the students are late fr schl yesterday.
昨天五分之二的学生上学迟到。
⑦Half f the audience were tired f the lng lecture.
一半的听众对冗长的演讲感到厌烦。
2．(教材p.15)It's funny that my friends and I chatter away nline s much, but we end up having nthing t say when we meet.
有趣的是，我和朋友们经常在网上聊得热火朝天，但见面时却无话可说。
[句式分析] 句子中用it作形式主语，将that引导的真正的主语从句置于后面，构成句型：It＋be＋adj.＋that从句
It is bvius that she desn't like the play.
很明显，她不喜欢这出戏。
归纳拓展
(1)常用于该句型的形容词有：funny，true，clear，bvius，prbable，interesting，certain，(un)likely，astnishing，dubtful，essential，necessary，imprtant，surprising，desirable，(im)pssible，strange，natural，advisable等。
注意：当形容词为essential，necessary，imprtant，surprising，desirable，impssible，strange，natural，advisable等表示惊奇、不相信、惋惜、理应如此等时，that从句要用虚拟语气，其谓语用“shuld＋动词原形”，其中shuld可以省略。
(2)It＋be＋名词(短语)＋that从句。
常用于该句型的名词(短语)有：a duty，a fact，a gd thing，gd news，an hnur，n surprise，a pity，a shame等。注意a pity，a shame后面的that从句有时要用虚拟语气，其谓语为“shuld＋动词原形”(其中shuld可以省略)，表示惊讶、遗憾等。
(3)It＋be＋过去分词＋that从句。
该句型的过去分词如果为：一坚持(insist)；二命令(rder, cmmand)；四建议(suggest, advise, recmmend, prpse)；五要求(demand, require, request, desire, ask)等，that从句要用虚拟语气，其谓语为“shuld＋动词原形”，其中shuld可以省略。
(4)It＋不及物动词(短语)＋从句。
常用于该句型的不及物动词(短语)有：seem，appear，happen，turn ut等。
活学巧练
⊙补全句子
①It is certain that we will pass the exam.
我们一定会通过考试的。
②It is necessary that we (shuld) clean the rm every day.
我们每天打扫房间是有必要的。
③It is a pity that yu (shuld) be s careless.
你这么粗心，真可惜。
④It will be suggested that she (shuld) finish her hmewrk.
有人建议她完成家庭作业。
⑤It desn't matter which f the questins is t be discussed first.
先讨论哪一个问题并不重要。
⑥He wrked deep int night last night.It is likely that he will be late fr wrk tday.
昨晚他工作到深夜，所以今天他很可能会上班迟到。
⑦As yu apprach Rehai Natinal Natural Park, cvering nine square kilmeters, it becmes bvius that yu are in fr smething special.
当你接近热海国家自然公园，走完9平方公里的路程时，你就会很明显地爱上某些特别的东西。
Mark's rutine activities nline
pst 1.updates n scial media；check thrugh all his 2.scial netwrking apps；read his 3.emails；
answer 4.text messages
What scial netwrking has
dne t Mark， Mark's friends
and his sister
5.dminate his life; feel 6.lnely, dissatisfied, 7.alne gettgether: take a 8.call; text 9.friends n line; read abut favurite ppstar 10.nline
Reasns why Mark can't drp
scial netwrking
imprtant 11.appintments, 12.invitatins and
news 13.updates; studies
eq \a\vs4\al([原文呈现])
Mark never stps scialising with his friends nline.But he's als never felt mre alne.
Where am I? What am I ding? If yu're ne f my 500 friends nline, yu'll always be the first t knw.(1)My phne and laptp are never ut f tuching distance, s I'm cnstantly① psting updates n scial media — whether I'm having a cffee, n my way t② schl, watching TV ... even when I'm in the shwer.As sn as I pen my eyes in the mrning, I check thrugh③ all my scial netwrking apps, read my emails and answer text messages.I d the same thing all ver again while I'm having breakfast.
(1)句中if引导条件状语从句；序数词后接动词不定式作定语。
I live in a university drm④ with a cuple f great rmmates.I have a neverending flw⑤f messages and updates frm all the peple I assciate⑥ with nline.Yet the truth f the matter is：I feel lnely.
I'm barely⑦the nly persn wh feels this way.Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．(2)I'm way beynd⑧ a shy r reserved persn, but I'm wired up every day, like mst f my friends.On the surface⑨， I have an active scial life.I attend parties and play sprts but I'm always distracted⑩.They say that phnes bring peple clser tgether but in reality⑪， my mind is always a millin miles away.I bsess⑫ ver exactly hw many fllwers I have n my accunt, but I can't remember the birthdays f sme f my ldest mates.
(2)主语是带分数的名词；find后接复合宾语，其中it是形式宾语，真正的宾语是后面的不定式短语；句中than引导比较状语从句。
Scial netwrking dminates⑬ my life in s many ways.Smetimes I set deadlines⑭ fr myself：I will start ding my hmewrk at 8 pm, and aim t finish in tw hurs.At 7.50 pm, I'm still scrlling thrugh my friends' silly psts and phts.Befre I knw it, it's 9.30 pm and I still haven't mved an inch frm the sfa.I dwnlad sng after sng, vide after vide, but I'm nt really paying attentin.The stimulatin is in chasing⑮ after the next sng rather than⑯ truly enjying it.My friends try t drag me away frm my phne, but as sn as I'm alne again, I'm desperate⑰ t get back t⑱ the nline wrld and the intense activity that it prvides.(3)
(3)本句是一个并列复合句，由but连接两个并列分句。在第二个并列分句中：as sn as引导时间状语从句that it prvides为限制性定语从句。
eq \a\vs4\al([读文清障])
①cnstantly adv.持续不断地
②n ne's way t去……的路上
③check thrugh查看；校阅
④drm n．寝室，学生宿舍
⑤flw n．流动； vi. 流，流动
⑥assciate vt.与某人交往
assciate with与某人交往
⑦barely adv.几乎不
⑧way beynd远远超过
⑨n the surface表面上
⑩distracted adj.心神不定的，精神无法集中的
⑪reality n．现实；真实
in reality事实上
⑫bsess vt.使迷恋
bsess ver 对……过分担心
⑬dminate vi.& vt.主宰，支配，控制
⑭deadline n．截止日期，最后期限
set deadlines fr为……设定最后期限
⑮chase vi.& vt.努力赢得 n．追逐，追赶
chase after追逐
⑯rather than而不是
⑰desperate adj.拼命的；绝望的
⑱get back t返回
[第1～5段译文]马克从未间断与朋友们的网上交往，却也从未感到如此孤独。,我在哪里？我在做什么？如果你是我的500个网友之一，你总会第一个知道。我的手机和笔记本电脑一直在触手可及的地方，所以我可以不断地在社交媒体上发表最新信息——无论是在喝咖啡，上学的路上，看电视……甚至在洗澡的时候。早上一睁开眼，我就会立刻查看所有社交网络应用程序，阅读电子邮件并回复短信。我在吃早餐的时候会再做一遍这些事情。,我住在大学宿舍里，室友们都很好。我总是不停地收到交往的网友发来的信息和最新消息。 然而事实却是：我感到孤独。,我不是唯一一个有这种感觉的人。研究显示，超过三分之二的年轻人发现在网上交朋友比在 “现实生活中”交朋友更容易。我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。从表面上看，我的社交生活很丰富。我也参加派对和体育运动，但总是不能专心。 有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。我总是惦记自己的账号有多少人关注，但却记不住一些老朋友的生日。,社交网络在很多方面控制着我的生活。有时我会为自己设定截止时间：我要在晚上8点开始做作业，并且要在两小时内完成。晚上7：50， 我还在浏览朋友们发的无聊帖子和照片。等我意识到的时候已经是晚上9：30 了，我还在沙发上坐着一动没动。我下载一首又一首歌曲，一个又一个视频，但我其实并不在意。我的兴奋点是寻找下一首歌而不是真正欣赏音乐。朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。
I cnstantly feel depressed⑲， dissatisfied⑳ and alne.Since I spend s much time scialising nline, I keep delaying things that are imprtant in my real life：hmewrk, tasks, cnnecting witheq \(○,\s\up1(21)) my friends and family members in a meaningful way.It's funny that my friends and I chattereq \(○,\s\up1(22)) away nline s much, but we end up havingeq \(○,\s\up1(23)) nthing t say when we meet.(4)
(4)本句是一个由but连接的并列复合句。第一个分句中含有作形式主语的it句式：it's funny that ...“有趣的是……”；第二个分句中when引导时间状语从句。
A few days ag, I went ut fr a dinner gettgether with sme friends.My best friend left the table fr 30 minutes because he had t take a call.Sme spent the dinner bendingeq \(○,\s\up1(24)) ver their phnes, texting friends nline but ignring the nes wh sat right in frnt f them.And the extrardinaryeq \(○,\s\up1(25)) thing is nbdy thught this was rude; it's just hw life is nwadays.On a family hliday last summer, my sister spent all her time cmplainingeq \(○,\s\up1(26)) that she needed t charge her phne.When it was charged, she just spent hurs reading abut her favurite ppstar; nt nce did she lift her head t enjy the view utside her windw.(5)
(5)本句是一个由分号连接的并列复合句。第一个分句中when引导时间状语从句；第二个分句中否定词位于句首引起部分倒装。
What is really wrrying is that n ne I knw, including myself, culd g cld turkey. (6) I can't even imagine gingeq \(○,\s\up1(27)) withut scial netwrking fr a week — think f all the imprtant appintmentseq \(○,\s\up1(28))， invitatins and news updates yu wuld miss! Alchlics wh want t quit drinking can avid bze, but hw d we give upeq \(○,\s\up1(29)) ur phnes? After alleq \(○,\s\up1(30))， I need it fr my studies because my teachers and classmates need t cntact me at any time.
(6)本句是一个主从复合句。what引导主语从句；that引导表语从句。
S, that's the prblem with scial netwrking.We're hardwired in, but we're mre discnnected than ever.,
⑲depressed adj.沮丧的；忧愁的
⑳dissatisfied adj.不满意的
eq \(○,\s\up1(21))cnnect with与……联系
eq \(○,\s\up1(22))chatter vi.唠叨，喋喋不休
chatter away喋喋不休
eq \(○,\s\up1(23))end up ding以做……结束
eq \(○,\s\up1(24))bend vi.& vt.弯腰；俯身
bent ver伏在……上面
eq \(○,\s\up1(25))extrardinary adj.令人惊奇的，异乎寻常的
eq \(○,\s\up1(26))cmplain vi.& vt.抱怨；不满；发牢骚
eq \(○,\s\up1(27))imagine ding sth想象做某事
eq \(○,\s\up1(28))appintment n．约定；约会
eq \(○,\s\up1(29))give up放弃
eq \(○,\s\up1(30))after all毕竟
[第6～9段译文],我经常感到沮丧、不满和孤独。因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。有趣的是，我和朋友们经常在网上聊得热火朝天，但见面时却无话可说。,几天前，我和一些朋友出去吃晚饭。我最好的朋友因为接听电话而离席30分钟。有些人整个晚餐都埋头在看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。不可思议的是没有人认为这不礼貌。这就是现在的生活方式。去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。 手机充上电后，又花了数小时浏览她最喜欢的流行歌星的消息，一次也没有抬起头欣赏窗外的景色。,令人真正担心的是，我认识的每个人，包括我自己，都不能够戒掉互联网。我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！想要戒酒的酗酒者可以避免饮酒，但我们如何杜绝手机呢？毕竟，我需要用它来学习，因为我的老师和同学需要随时与我联系。,所以，这就是社交网络的问题。我们被网络
连接，但却比以往更加疏远。
Ⅰ.What's the main idea f the passage?
The passage tells us Mark's rutine activities nline, the influence nline n his and his friends' life as well as the reasns why he can't drp scial netwrking.
Ⅱ.Read the text fast and judge the fllwing statements TRUE r FALSE.
1．The authr is a student f a university.
2．The authr never feels lnely because he has made lts f friends and has many fllwers.
3．The authr likes dwnlading vides and enjys them frm beginning t end.
4．When uting, the authr's sister wuld be addicted t her phne withut lking ut f the windw.
5．The authr hpes t give up his phne, but in vain.
答案：1～5 TFFTT
Ⅲ.Read the text carefully and chse the best answer.
1．When des the authr live withut checking thrugh his scial netwrking apps?
A．In a shwer.
B．On the way t schl.
C．Having a cffee.
D．Having a sund sleep.
2．What can we knw abut the authr?
A．He has lts f friends nline.
B．He is a reserved persn.
C．He never attends parties.
D．He never feels lnely.
3．What des the authr spend mst f his spare time ding?
A．Ding hmewrk.
B．Playing sprts.
C．Ging nline.
D．Watching TV.
4．What is plite when having a gettgether dinner accrding t the authr?
A．Taking a call t lng.
B．Bending ver phnes.
C．Having a facetface talk.
D．Lking ut f the windw.
答案：1～4 DACC
Ⅳ.Fill in the blanks with right wrds r phrases accrding t the passage.
Ⅰ.语境写单词
1．scialise r play games 交友或玩游戏
2．a sense f flw 流动感
3．tw millin dllars 两百万美元
4．get bsessed with an idea 沉迷于一个想法
5．dminate thers by frce f character 以人格的力量支配他人
6．meet the deadline在最后期限
7．a chase after butterflies 追逐蝴蝶
8．suffered intense pain 遭受剧烈的痛苦
9．withut delay 毫不拖延的
10．just sat and chattered 只是坐着聊天
11．bend dwn and tuch yur tes 弯腰来摸你的脚趾
12．an extrardinary catch 非凡的捕获
Ⅱ.拓展识变化
1．cnstantly adv.持续不断地→cnstant adj.持续不断的
2．assciate vt.与某人交往→assciatin n．交往；联系
3．barely adv.几乎不→bare adj. 裸露的；空的；荒芜的
4．reserved adj.含蓄的；内敛的→reserve v．保留；预定→reservatin n. 保留；预定
5．distracted adj.心神不定的，精神无法集中的→distract v．(使)分心→distractin n．分心
6．desperate adj.拼命的；绝望的→desperately adv.拼命地；绝望地
7．reality n．现实；真实→real adj. 真正的→really adv. 真正地
8．depressed adj.沮丧的，忧愁的→depress v．(使)沮丧，忧愁→depressin n. 沮丧，忧愁
9．rude adj.无理的→rudely adv.无理地
10．cmplain vi.& vt.抱怨；不满；发牢骚→cmplaint n．抱怨；不满
11．appintment n．约定；约会→appint v．约定；约会；任命；委派
Ⅲ.语境记短语
1．assciate with ne anther 与……交往
2．bsess ver ur wrk 对……过分担心
3．chatter away abut this and that喋喋不休
Ⅳ.仿写练句式
1．[教材原句] If yu're ne f my 500 friends nline, yu'll always be the first t knw.
[句式分析] 序数词后用不定式作定语
[佳句仿写] 他是来得最早的人里面的一个。
He was amng the first t cme here.
2．[教材原句] Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．
[句式分析] 分数作主语，谓语动词与f后的名词保持一致
[佳句仿写] 她所得的收入的三分之二都捐出去了。
Twthirds f what she earns is given ut.
3．[教材原句] It's funny that my friends and I chatter away nline s much, but we end up having nthing t say when we meet.
[句式分析] it充当形式主语
[佳句仿写] 有趣的是，所有的学生都尊敬那位可敬的教授。
It's funny that all the students are respectful t the respectable prfessr.
4．[教材原句] When it was charged, she just spent hurs reading abut her favurite ppstar; nt nce did she lift her head t enjy the view utside her windw.
[句式分析] 否定词位于句首引起部分倒装
[佳句仿写] 在任何情况下我们都不能让假冒产品在市场上失去控制。
Under n circumstances can we let the fake prducts becme uncntrlled in the market.
1．(教材p.14)I have a neverending flw f messages and updates frm all the peple I assciate with nline.
我总是不停地收到交往的网友发来的信息和最新消息。
assciate vt.与某人交往 n．伙伴；合伙人
We shuld assciate urselves with this large firm.
我们应该和这家大公司联合。
归纳拓展
(1)assciate with 与某人交往
assciate A with B 将A 与B 联系起来
be assciated with ... 与……有关联
business assciate 生意伙伴
(2)assciatin n. 联想，联合，社团
in assciatin with ... 与……有关联
活学巧练
⊙单句语法填空/补全句子
①Just as imprtantly, we tend t assciate fresh air with health care.
②Machines with specific purpses are assciated (assciate) with living things partly because they might be able t prevent themselves frm being destryed.
③We are wrking in assciatin (assciate) with a lcal cmpany t raise mney fr the hmeless.
④Peple usually assciate Japan with hightech cnsumer prducts.
人们一般把日本和高科技消费品联想在一起。
⑤I dn't want t assciate with his plan.
我不想和他的计划有任何瓜葛。
⑥He has a shelf full f things, each f which has assciatins fr his inner wrld.
他有一个摆满了东西的架子，每一样都与他的内心世界有关联。
2．(教材p.15)I'm way beynd a shy r reserved persn, but I'm wired up every day, like mst f my friends.
我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。
reserved adj.含蓄的；内敛的
She is nt usually s reserved.
她通常不是如此缄默。
归纳拓展
(1)reserve vt. & n．预订，预约；保留；储备；(动植物)保护区
reserve sth (fr sb/sth)预订，预约(座位、房间等)；保留，储备
reserve the right 拥有权力
in reserve 储备；备用
(2)reservatin n. 保留意见；疑惑；(旅馆、房间等的)预订，预约
make reservatins/ a reservatin预定，预约
withut reservatin 毫无保留的
活学巧练
⊙单句语法填空/补全句子
①I want tw tickets reserved (reserve)．
②T avid any serius injury t wildlife，tw nature reserves (reserve) were built last mnth.
③Sme members f the cmmittee expressed reservatins abut the prpsal.
委员会的一些成员对这项提议持保留态度。
④Have yu reserved ur seats n the plane?
你预定了我们的飞机座位没有？
⑤We always keep sme mney in reserve.
我们总是存一些钱备用。
3．(教材p.15)They say that phnes bring peple clser tgether but in reality, my mind is always a millin miles away.
有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。
reality n．现实；真实
I try t cnvince him f the reality f the danger.
我试图使他相信危险的确存在。
归纳拓展
(1)in reality 事实上，实际上
cme int reality 成为现实
(2)real adj. 真实的，现实的
really adv. 真实地，现实地
realistic adj. 现实的；现实主义的
活学巧练
⊙单句语法填空/补全句子
①In reality，my grandfather can n lnger walk.
②This is nt imaginatin，but reality (real)．
③Our incme has gt smaller，s we must be realistic (real) and sell ur car.
④I really (real) dn't knw what t write abut.
⑤Her childhd dream became a reality when she brke the wrld recrd.
当她打破世界纪录时，她童年的梦想变成了现实。
4．(教材p.15)My friends try t drag me away frm my phne, but as sn as I'm alne again, I'm desperate t get back t the nline wrld and the intense activity that it prvides.
朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。
desperate adj.拼命的；绝望的
The situatin was desperate but nt hpeless.
这种情形令人绝望，但也不是全无希望。
归纳拓展
(1)be desperate t d sth 很想做某事
be desperate fr sth 渴望某物
(2)desperately adv. 绝望地；极度地
desperatin n. 不顾一切；绝望
活学巧练
⊙单句语法填空/补全句子
①In desperatin (desperate), she called Luise and asked fr her help.
②After cmpleting my training, I was sent t the village that was small and desperately (desperate) in need f prper accmmdatin.
③He is desperate t pass the entrance exam.
他极其渴望通过入学考试。
④Peple are desperate fr him t d smething.
人们极希望他能做点什么。
5．(教材p.15)I cnstantly feel depressed, dissatisfied and alne.
我经常感到沮丧、不满和孤独。
depressed adj.沮丧的，忧愁的
We were all depressed by the dismal weather.
阴沉的天气让我们都感到压抑。
归纳拓展
depress vt. 使沮丧；压下；使萧条；降低；压抑
depressing adj. 令人沮丧的
depressive adj. 抑郁的
depressin n.沮丧；萧条
活学巧练
⊙单句语法填空/补全句子
①Rughly speaking, I think we are heading fr the depressin (depress)．
②The calm and peaceful life he wrte abut is in cntrast t and critical f the depressive (depress) curt life.
③She gt depressed and began t let things slide.
她情绪低落，一切都听之任之。
④It's a ttally depressing thught.
这完全是个令人沮丧的主意。
6．(教材p.15)Since I spend s much time scialising nline, I keep delaying things that are imprtant in my real life：hmewrk, tasks, cnnecting with my friends and family members in a meaningful way.
因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。
delay vi.& vt. 推迟，延期 n．拖延，耽搁
It was cnsiderate f Michael t infrm us f his delay in case we gt wrried.
迈克尔通知我们他要晚点到，以免我们担心，他考虑得真周到。
When the delayed flight will take ff depends much n the weather.
延误的航班何时起飞很大程度上取决于天气。
归纳拓展
(1)delay ding sth耽误做某事
be delayed by ...因……而延误
(2)withut delay 赶快，立刻
ne's delay in ding sth 某人延迟做某事
活学巧练
⊙单句语法填空/补全句子
①I culd have arrived earlier, but the bus was delayed (delay) by the heavy traffic.
②I think we shuld delay making a decisin abut this until next year.
我想我们应该明年再做这个决定。
③The injured shuld be sent t the nearby hspital withut delay.
伤者应该被立即送到附近的医院。
7．(教材p.15)Sme spent the dinner bending ver their phnes, texting friends nline but ignring the nes wh sat right in frnt f them.
有些人整个晚餐都在埋头看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。
bend vi.& vt.弯腰；俯身
The branch bent but didn't break when the by climbed alng it.
那个男孩爬上树枝时，树枝弯曲了，但是没有折断。
归纳拓展
bend ver 弯腰，俯身
be bent n ding sth 一心想要做某事；决心要做某事
bend ne's mind t sth 专心于某事
bend (sb) t sth 迫使/说服(某人)做某事
活学巧练
⊙单句语法填空
①Jim seems t be bent (bend) n becming a musician.
②Jhn is bent n making (make) prgress in English.
③She was bent ver her desk writing a letter.
④She bent her (she) mind t the new wrk.
[名师点津] 决定/决心做某事的表达有：decide t d sth; make a decisin t d sth; make up ne's mind t d sth; determine t d sth; be determined t d sth。
8．(教材p.15)On a family hliday last summer, my sister spent all her time cmplaining that she needed t charge her phne.
去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。
cmplain vi.& vt.抱怨；不满；发牢骚
The turist cmplained that the rm was t dirty.
游客抱怨房间太脏了。
归纳拓展
(1)cmplain (t sb) abut/f sth/that ... (向某人)抱怨……
cmplain f sth 诉说(病痛等)
(2)cmplaint n. 抱怨；投诉
make a cmplaint against/abut ... 对……进行投诉
活学巧练
⊙单句语法填空/补全句子
①I wrte a letter f cmplaint (cmplain)，and the manager has prmised t lk int the matter.
②I am writing t make a cmplaint against/abut yur bad delivery service.
我写信来投诉你们的快递服务。
③The Beijing citizens cmplained f nt being able t breathe fresh air because f the thick fg last year.
去年由于浓雾，北京市民抱怨不能呼吸新鲜空气。
④She cmplained t me abut his rudeness.
她向我抱怨他的粗鲁。
9．(教材p.15)I can't even imagine ging withut scial netwrking fr a week — think f all the imprtant appintments, invitatins and news updates yu wuld miss!
我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！
appintment n．约定；约会
He wants t change his appintment frm Mnday t Wednesday.
他想把他的约会从星期一改到星期三。
归纳拓展
(1)have an appintment with sb 与某人有个约定
by appintment 通过预约
(2)appint vt. 任命，委任；指定(时间、地点)
appint sb as/t be 任命(工作、职位)
the appinted time 指定的/约定的时间
活学巧练
⊙用appint的适当形式填空
①Mr Davie was appinted as acting directr general n Saturday.
②In August, 2015 he returned t gvernment after being appinted Deputy Minister f Justice.
③Mr Fay is t take up an appintment as a researcher.
④He has just been appinted t the psitin f Exprt Manager fr the cmpany.He will have an appintment with his first freign custmers tnight.
[能力提升]——句型转换
⑤He was appinted as president f the university yesterday.He is giving a speech n the platfrm nw.
→Appinted as president f the university yesterday，he is giving a speech n the platfrm nw.(过去分词作状语)
1．(教材p.14~15)Accrding t research, ver twthirds f yung peple find it easier t make friends nline than it is “in real life”．
研究显示，超过三分之二的年轻人发现在网上交朋友比在 “现实生活中”交朋友更容易。
[句式分析] 句中ver twthirds f yung peple是分数短语作主语
Abut nethird f the bks are well wrth reading.
大约三分之一的书很值得一读。
归纳拓展
(1)分子基数词，分母序数词；分子大于1，分母加“s”，分母若是2和4，可用half，quarter代替；
(2)分数还可用．.. ut f ...或．.. in ...来表示；
(3)分数/百分数＋f，谓语动词常与f后的名词的单复数保持一致。
活学巧练
⊙单句语法填空/补全句子
①Seven peple ut f ten (＝in ten) have (have) received middle schl educatin.
②Abut seventenths f the earth is (be) cvered by the cean.
③Only nefifth f air cnsists (cnsist) f xygen.
④Abut tw ut f three students attend the meeting.
⑤Accrding t a survey, fur ut f five/furfifths f wmen d husewrk at hme.
根据一项调查，五分之四的女性在家做家务。
⑥Twfifths f the students are late fr schl yesterday.
昨天五分之二的学生上学迟到。
⑦Half f the audience were tired f the lng lecture.
一半的听众对冗长的演讲感到厌烦。
2．(教材p.15)It's funny that my friends and I chatter away nline s much, but we end up having nthing t say when we meet.
有趣的是，我和朋友们经常在网上聊得热火朝天，但见面时却无话可说。
[句式分析] 句子中用it作形式主语，将that引导的真正的主语从句置于后面，构成句型：It＋be＋adj.＋that从句
It is bvius that she desn't like the play.
很明显，她不喜欢这出戏。
归纳拓展
(1)常用于该句型的形容词有：funny，true，clear，bvius，prbable，interesting，certain，(un)likely，astnishing，dubtful，essential，necessary，imprtant，surprising，desirable，(im)pssible，strange，natural，advisable等。
注意：当形容词为essential，necessary，imprtant，surprising，desirable，impssible，strange，natural，advisable等表示惊奇、不相信、惋惜、理应如此等时，that从句要用虚拟语气，其谓语用“shuld＋动词原形”，其中shuld可以省略。
(2)It＋be＋名词(短语)＋that从句。
常用于该句型的名词(短语)有：a duty，a fact，a gd thing，gd news，an hnur，n surprise，a pity，a shame等。注意a pity，a shame后面的that从句有时要用虚拟语气，其谓语为“shuld＋动词原形”(其中shuld可以省略)，表示惊讶、遗憾等。
(3)It＋be＋过去分词＋that从句。
该句型的过去分词如果为：一坚持(insist)；二命令(rder, cmmand)；四建议(suggest, advise, recmmend, prpse)；五要求(demand, require, request, desire, ask)等，that从句要用虚拟语气，其谓语为“shuld＋动词原形”，其中shuld可以省略。
(4)It＋不及物动词(短语)＋从句。
常用于该句型的不及物动词(短语)有：seem，appear，happen，turn ut等。
活学巧练
⊙补全句子
①It is certain that we will pass the exam.
我们一定会通过考试的。
②It is necessary that we (shuld) clean the rm every day.
我们每天打扫房间是有必要的。
③It is a pity that yu (shuld) be s careless.
你这么粗心，真可惜。
④It will be suggested that she (shuld) finish her hmewrk.
有人建议她完成家庭作业。
⑤It desn't matter which f the questins is t be discussed first.
先讨论哪一个问题并不重要。
⑥He wrked deep int night last night.It is likely that he will be late fr wrk tday.
昨晚他工作到深夜，所以今天他很可能会上班迟到。
⑦As yu apprach Rehai Natinal Natural Park, cvering nine square kilmeters, it becmes bvius that yu are in fr smething special.
当你接近热海国家自然公园，走完9平方公里的路程时，你就会很明显地爱上某些特别的东西。
Mark's rutine activities nline
pst 1.updates n scial media；check thrugh all his 2.scial netwrking apps；read his 3.emails；
answer 4.text messages
What scial netwrking has
dne t Mark， Mark's friends
and his sister
5.dminate his life; feel 6.lnely, dissatisfied, 7.alne gettgether: take a 8.call; text 9.friends n line; read abut favurite ppstar 10.nline
Reasns why Mark can't drp
scial netwrking
imprtant 11.appintments, 12.invitatins and
news 13.updates; studies
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