高中英语Unit1LivingwithtechnologySectionⅤProject教学案牛津译林版

1、1 / 21Unit 1 Livi ng with tech no logy SectionVProject第一步先疏通课文点点释艇小题将做 点点釋疑把课文读懂原文呈现读文清障To phone or not to phone? Christian /krlst ?n/adj.（信奉）基 督教的In the USA, the Amish an.基督徒Christiangroup are famousa Christian group是 the Amish 的同位语。because they drivecarriages carriage /k?rld?/n.四轮马车；（火车）车厢in stead

2、 of cars, do not use TVs orin stead of 代替，而不是，连接两个对等成分。refrigerators, and do not haverefrigerator /rIfrId?reIt ?(r)/n.冰箱pers onal telepho nes. Many peopleassume the Amish must have religiousreasons fortheir manyrules, but this is not true. Intruth，whe never a new tech no logyis introduced , the Amis

3、h meet anddiscuss itsadva ntagesanddisadvantages. They thenvoteonwhether they will accept it?. The?Amish reject cars because they like having tight?com mun itieswhereevery onelives close?together . They have no TVs orrefrigerators because their homesdo not have electricity they do?not think it is ne

4、cessary and dislikedeali ng?with?stra ngers, such as the people who?work at the electric compa nySi nee the Amish value?see ing?each other face to face, theyoppose havi ng teleph ones in5assume （that） 假定，假设，认为6religious /rIlId ?s/adj.宗教的，宗教信仰的7reasons for .的原因8in truth 的确，事实上（=in reality）9whenever 引

5、导时间状语从句，意为每当”。10vote /v ?t/vi. &vt.投票，选举，表决n.选票；选举，表决vote on 就.投票? whether 引导宾语从句，作介词on 的宾语。? reject /rId ?ekt/vt.拒绝，拒收? tight /taIt/adj.亲密的，紧密的? where 弓丨导定语从句，修饰 communities。? it 指代破折号前的 electricity 。? dislike doing sth. 不喜欢做某事? deal with打交道；处理? who 引导定语从句，修饰people。? valuev.珍视，认为.有价值? face to f

6、ace 面对面（在句中作状语）face-to-face是合成形容词，在句中作定语。21oppose/ ?p ?z/vt.反对，抵制，阻挠；与.竞争2 / 213 / 21their houses. However, in each oppose doing sth.反对做某事icommunity there is often a small! 23that 引导定语从句，修饰 a small building。building that has a telephone forI23be convenient for 对方便的emergencies 孚.j 23not/never . witho

7、ut .是双重否定句，意:Theteleph oneis very 为“没有就不能够”。convenient for commu nicatio n,j 25valid /v?lld/adj.符合逻辑的，合理的，有根and most people in the world today 据的；（法律上）有效的:2you often talk to over the phone 和 you often | talk toface to face均是定语从句，均修饰I各自的先行词 someoneo27far away 遥远的”，在此处作后置定语。i28that 引导定语从句，修饰something，

8、但被importa nt about being . life隔开了，这!是分隔式定语从句。someth ingimporta ntabout beingtogether and sharinglife thatcannot be found over a teleph onewire 8打电话还是不打I第 13 段译文i在美国，阿曼门诺派（一个基督教团体）很有名，因为这个教派的教徒驾四轮马车而不是i!开汽车，不用电视和冰箱，也没有私人电话。许多人认为阿曼门诺派有这么多规矩，肯定有!宗教原因，但事实并非如此。实际上，每当出现一项新技术，阿曼门诺派教徒便开会讨论其!I1 优点和缺点。然后，他们投

9、票决定是否要接受它。阿曼门诺派教徒拒绝汽车，因为他们喜欢享有关系紧密的社区，在这里大家一起住得很近。他们没有电视机和电冰箱，因为他们的家里没有电一一他们认为电力并非必需，而且他们不喜欢与陌生人打交道， 例如那些在电力公!司工作的人。由于阿曼门诺派教徒重视彼此面对面地交往，他们反对在住宅里装电话。然而，在每个iii 社区常常有一个小亭子，里面有一部紧急电话。cannot live without it However, maybe theAmish have a valid 25 point. Which ismore of a friend, some one you ofte n talkt

10、o over the phone or some one you ofte ntalk to face to face 26? And, if you needhelp, who can help you better,some one far away27 orsomethe room withyou? There is4 / 21电话非常便于沟通， 当今世界上大多数人的生活都离不开它。徒有个合理的观点。 哪一个更像是朋友呢: 对面交谈的某个人？还有，如果你需要帮助, 与你同处一室的某个人？在一起并分享生活, 法通过电话线获得的。是你在电话中经常交谈的某个人，还是你经常面谁能更好地帮助你呢：

11、是远方的某个人，还是i其中蕴藏着某种重要的东西，而这种东西是无There are other disadva ntagesto thetelepho ne, as well. For example, no matter what?9thecircumstances30, when the phone rin gs, everythi ngstops so that the call can be answered. Your familycould be eating dinner or chatting together, yet this willbe in terrupted. How

12、ever, most pho ne calls are notreally that ? important;certainly, theycould not be more important than family time. The n,whe n you are absorbed in32 a book orsimply trying to rest, the phone always seems to beringing,destroyingwhatever peace youmight have(33. However, the person calling is ofte nme

13、rely34a salesma n or some one who has dialled 35the wrong nu mber 36.With mobile pho nes, these problems29 no matter what 引导让步状语从句， no matter whatthe circumsta nces的完整形式是nomatter what the circumsta nces are 。30circumstanee /s ?k?mst?ns/n.条件，环境， 状况?that 此处用作副词， 表示“那么”，修饰 important。?be absorbed in全神贯注

14、于，专心于33 whatever peace you might have 作 destro ying 的宾语。34merely /ml ?lI/adv.仅仅，只不过35dial /dal ?l/vt. &vi.拨（电话号码），打电 话其过去式、过去分词和现在分词既可以在后面直接加-ed 或-ing，也可以先双写I 再加-ed 或-in g。increase.How many timeshave you been36who 引导定语从句，修饰someoneotalking ? with a friend, only for your friend37have you bee n tal

15、k ing是现在完成进行时,to interruptthe conversation to answer acall? For some reason 38, a typical ?9 mobile phonecall is n earlyalways give n greaterimportanee than a face-to-faceconversation.Yet, once aga in, most mobile phone calls are aboutrather small matters.Whe n asked later what the callwas about ?0,

16、 your friend always answers, Oh,nothing really. If the call was really about nothing ,then why was表示动作从过去某时开始发生，一直延续到现在并可能持续下去。38for some reason由于某种原因39typical /tIpIkl/adj.平常的；典型的，有代表性的；特有的It is typical of sb. to do sth.某人一向喜欢做某事。40When asked .是时间状语从句的省略形式，其完整形式是 When your friend is5 / 21yourasked .

17、;在该从句中， what 从句作 asked?的宾语。so .as to 结构，表示那么.以至于”，动词不定式表示结果。第 45 段译文!电话还有其他缺点。例如，无论在什么情况下，当电话铃声响起时，为了能接电话，一I切都要停下来。你们一家人可能正在一起吃晚饭或聊天，这却会被电话打断。然而，大多数|i 电话不是真的那么重要。它们当然不会比与家人在一起共度时光更重要。还有，当你专注地!看一本书或者只想休息时，电话似乎总是响个不停，打破了你本来可以享有的一切安宁。可打电话的人常常只是一名推销员或拨错了号码的某个人。! 有了移动电话，这样的问题就更多了。 有多少次你正在与一位朋友交谈，仅仅为了接一 I

18、个电话，你的朋友就中断了交谈呢？由于某种原因，一个平常的手机来电几乎总是被赋予比I 面对面交谈更多的重要性。不过，话又说回来，大部分的手机来电只涉及微不足道的事情。当随后被问及来电是有关什么事时，你的朋友总是回答说：“噢，其实也没什么事。”如果!来电真的是“没什么事”， 那么它为什么如此重要以至于打断你们的交谈，并浪费你们的宝iiit so important as to 纱 interrupt con versation and waste your precious time6 / 21i 贵时间呢？Of course,2using the mobile phonefor text mes

19、sages3is the worst. In onestudy, girls average 44 80 text messagesa day,and boys average 30. What dopeople talkabout in text messages?While thesemessagesalways seemimporta nt at the time45,most peoplecannot really remember them the next j day.Phones and text messages focus on5buildi ngrelati on ship

20、swith many people. However, these relati on ships are oftenquite shallow 48 . Many jteenagers say that while they have a loti- of frien ds, they really have no bestj-friend. The use of tech no logyfor42 动名词短语在句中作主语，谓语动词用单数 形式。3text messagen.（手机）短信44averagev.平均为while 引导让步状语从句，while 表示“尽管”。46focus on

21、集中注意力于7build relati on shipswith .与.建立关系8shallow /勿？?/adj.肤浅的，浅薄的；浅的9 rather than而不是5Dwhy 引导定语从句，修饰 reason , why 在从 句中作原因状语。 sacrifice /s?krIfaIs/vt.牺牲，献出7 / 21;return to simpler times.iiI-Whats that? . Sorry, I have to! go. The phones ringing .iiI- 第 68 段译文| 当然，用手机发短信是最糟的事。在一项调查中，女孩平均每天发80 条短信，男孩平

22、I|均发 30 条。人们在短信中谈论什么呢？尽管这些短信在当时总是看似重要，但第二天大多!数人并不能真的记得它们。 电话和短信意在与许多人建立感情关系。然而，这样建立起来的交情常常是相当浅的。许多青少年说，虽然他们有很多朋友，但事实上他们却没有最好的朋II友。之所以会这样，一个原因就是通信技术的应用代替了面对面交谈。同时，真正的关系往往被牺牲了，而且，每当电话铃声响起时，个人所拥有的任何安宁都会被打破。，总的来说，阿曼门诺派教徒的心理健康程度高于大多数人。他们过着非常平静而稳定的生活，因为他们 Ii:看重社区和宁静生活，并视其高于其他的一切，特别是新技术。也许他们是对的。也许我们应该把所有的电

23、话连同小汽车和电视机一起扔进垃圾箱。也许我们应该使我们自己摆脱现代 iIII技术，回到更为简单的时代。，那是什么？对不起，我得走了。我的电话响了I communication rather than9 talkingI”I:face to face is one reason why this isIiI3-true0. Mean while, real relatio nshipsj! are often sacrificed 51,and whateverI:II:personalpeace one has is destroyedIi：whenever the phone rings 5

24、2.The Amish in general13 have a ! :higherdegree of mental health than most :people. Theyhave very calm and stable14 I lives because theyvalue community andjI livingin peace 55 above all else,our phones into thedustbin 56,alo nggoodwith 57 ourcarsand TVs formeasure18 .Maybewe shouldrid19ourselves ofm

25、oder ntech nologyandn.牺牲，舍弃；祭品52whatever . has 为主语从句； whe never 引导时间状语从句。in gen eral通常，大体上，一般而言gen erally speak ing般来说54stable /stelbl/adj.稳定的；稳重的55in peace 和平地，宁静地56dustbin /d ?stbIn/n.垃圾桶，垃圾箱57alo ng with和.一起18for good measure额夕卜19rid /rId/vt.摆脱；去除；丢弃rid on eself of 使自己摆脱/去除rid . of .使.免除.，使.摆脱i a

26、re right. Maybe we should throw all of8 / 21小题櫚做把课文读通Step IChoose the best an swers accord ing to the text.1.All the following statements are the reasons why the Amish are famousEXCEPTthat_ .A. they drive carriages in stead of cars.B. they do not use TVs or refrigeratorsC. they dont have pers onal t

27、eleph onesD. they dont use bikes2.The Amish have no TVs or refrigerators because_ .A. their homes do not have electricityB. they think it is harmful to the environmentC. they dont like themD. they think it is dangerous to use them3.The Amish oppose havi ng teleph ones in their houses because_.A. the

28、y think teleph ones can do harm to their healthB. it is inconvenient for them to use telephonesC. they think it is important for them to see each other face to faceD. they think teleph ones are expe nsive4.All the followi ngstateme nts are the disadva ntages of using teleph onesEXCEPTthat_ .A. talki

29、ng over the phone sometimes cant helpB. the teleph one is very importa nt for com muni cati onC. being together and shari ng life cant be found over a teleph one wireD. chatting together is often interrupted by the phone rings5.Which statement is WRONG according to the passage?A. Phone calls can des

30、troy your peaceful world.B. Most mobile phone calls are about rather small matters.C. Phone calls often interrupt your conversation with a friend.D. Relationships built by phones and text messages must be quite shallow.答案：15 DACBDStep 2Fill in each bla nk with only one word accord ing to the text.To

31、 phone or not to pho ne?9 / 21How to decide whether to acceptthe tech no logyThe Amish meet and discuss its adva ntagesanddisadva ntages, the n 1.vote.2.Adva ntagesThe teleph one is 3.cconvenient for com muni cati on. Mostpeople cannot live without it. Bei ng together and 4.shari ng life are more im

32、porta nttha n teleph on es. Whatever the 5. circumstances are, most thingsareDisadva ntages6.i nterrupted by the ringing teleph one. Relati on ships built by phones and text messages are7.shallow and real relati on shipsare ofte n 8.sacrificed. Peoples mental health is worse and worse. They cannotli

33、ve a 9.stable life as the Amish.Resolutio ns Throw all of our phones into 10. dustbins along withourcars and TVs.第二毋再学习新知溟记清单電盍详折 O 课时輕测I识记淆单把基础打牢一、这样记单词1记得准写得对记得快记得多10 / 21I.基础词汇l.votevi.&vt.投票，选举，表l.stableadj.稳疋的；稳重的决词块keep society stable保持社会n.选票；选举，表决稳定2.sacrificev.牺牲，献出近义 firmadj. 稳固的n.牺牲，舍弃

34、；祭品steadyadj. 稳定的3.stableadj.稳疋的；稳重的2.circumsta neen.条件，环境，状况4.merelyadv. 仅仅，只不过词块 in good circumsta nces生活富裕5.circumsta neen.条件，环境，状况近义situati onn.形势6.dialv.拨（电话号码），打电话 con diti on n.情况7.validadj. 合理的；（法律上）有效的surroundingsn. 周围环境8.ridvt.摆脱；去除；丢弃3.opposevt.反对，抵制，阻挠；与.竞9.opposevt.反对，抵制，阻挠；与.竞争争近义objec

35、t to反对n.拓展词汇反义supportv.支持l.religiousadj.宗教的；虔诚的Treligion4.typicaladj.典型的；有代表性的n.宗教词块 a typical character典型人物2.rejectvt.拒绝，不 予考虑Trejectiona typical example典型事例n.拒绝近义characteristicadj.典型的3.typicaladj.平常的；典型的；有代表性的； representativeadj. 代表的特有的Ttypicallyadv.典型地二、这样记短语记牢固定短语多积常用词块l.discussitsadva ntagesand

36、1.in_truth的确，事实disadva ntages上讨论它的优缺点2. face toface面对面2. deal with strangers同陌生人打交道3. be absorbed in _ 全神贯注于3. dial the wrong number拨错号码4. focus on_ 集中注意力于4. interrupt the conversation打断谈话5. rather than而不是5. waste your precious time浪费你的宝6. in general总体来说贵时间7. for good measure额夕卜6. build relati on sh

37、ips with many people8. rid .of .使.摆脱.和许多人建立关系7. over a telephone wire通过电话线11 / 21& mental health精神健康三、这样记句式先背熟再悟通后仿用1.For example, no matter whatthe circumsta nces, whe n thephone rin gs, everyth ing stopsso that the call can be answered.例如，无论在什么情况下， 当电话铃声响起时，为了能 接电话，一切都要停下来。“no matter +疑问词”弓 1

38、导让步状语从句，此时可与wh-ever 进行同义替换。No_matter_what_happe nstomorrow, hold on to today andyou wont regret.无论明天发生什么，只要紧紧 抓住今天，你就不会后悔。2. Whenasked later what the callwas about, yourfriend always an swers, Oh, no thi ng really. 当随后被问及来电是有关什么事时，你的朋友总是回答：“噢，其实也没什么事。”When asked 为状语从句的省 略，省略了 your friend is。When ask

39、ed why he was late, hemade up a casual excuse. 当被问及为什么迟到时，他随 意编了个理由。3f the call was really aboutnothing ， thenwhy was it so importa nt as tointerruptyourRosewould ntbeso careless as toleavecon versati onand wasteyour precious time?如果来电真的是“没什么 事”，那么它为什么如此重 要以至于打断你们的交谈， 并浪费你们的宝贵时间呢？so . as to如此.以至于”，此

40、处表示结果。her keys in the classroom.罗斯还没粗心到把钥匙落在教室的地步。重点详析 将新知全握13第一板块I核心词汇集释1.（教材 P14）They then vote on whether they will accept it. 然后，他们投票决定是否要接受它。votevi.&vt.投票，选举，表决12 / 21vote for/against .投票赞成/反对vote on sth.就某事进行表决vote to do sth.投票去做某事1Well liste n to the argume nts on both sides and the nvote

41、 on it.我们将先听取双方的论点，然后再表决。2I wan ted to know whether he votedfor or aga inst her.我想知道他是投了她的赞成票还是反对票。3A majority of staff votedto_accept (accept) the offer of an 8% pay rise.大多数员工投票接受工资提高百分之八的提议。(2)n.q 选票；表决，选举4A vote on this matter will be taken at the end of the discussion.这件事讨论到最后就举行投票表决。5The moti

42、on was passed by 9 votes (vote) to 6.这项提议以 9 票对 6 票获得了通过。2.(教材 P14)The Amish reject cars because they like having tight communities where every one livesclose together.阿曼门诺派教徒拒绝汽车，因为他们喜欢享有关系紧密的社区。rejectvt.拒绝，拒收；不予考虑，不予录用；排斥(l)reject an in vitati on/a decisi on/an offer/a suggesti on/proposal拒绝邀请/决定/

43、提议/建议rejectionn.拒绝；冷落1Rejecting his offer of help seemed casual.对他主动提供帮助的拒绝似乎很随意。2I made it clear to him that Irejected (reject) his proposal/suggesti on.我清楚地告诉他，我拒绝了他的建议。辨析比较reject, refuse, declinereject强调拒不接受或拒不考虑没有价值或不合标准的意见、计划、请求等；也可表示 拒绝相信、摒弃、厌弃。其后跟名词或代词作宾语，但不能跟不定式refuse表示坚决甚至无礼貌地拒绝接受某物或做某事。 此外

44、， 作及物动词时，绝给予，后可跟不定式作宾语可表示拒decli ne指有礼貌地拒绝，或婉言谢绝邀请、建议、帮助等。其后可跟名词、代词或不定式作宾语13 / 21选择上述单词填空3She decli ned to have lunch with her friend, say ing that she was nt feeli ngwell.4Its obvious why his applicati on wasrejected.5I won der why he refused to talk with me.3. （教材 P14）Since the Amish value seeing e

45、ach other face toface, they opposehav ing telepho nes in their houses.由于阿曼门诺派教徒重视彼此面对面交流，他们反对在住宅里装电话。opposevt.反对，抵制，阻挠；与.竞争（l）oppose （doing） sth.反对（做）某事opposedadj. 反对的；相对的be opposed to . 反对.；与.对立 （to 是介词）1I do oppose changing the valid plan.我确实反对改变这个合理的计划。2As long as you agree，门 I not be opposedto t

46、hat pla n.只要你同意，我就不反对那个计划。3It seems that she opposes yourgoing （go） abroad.她好像反对你出国。4.（教材 P14）For example, no matter what the circumstances , when the phone rings, everyth ingstops so that the call can be an swered.例如，无论在什么情况下，当电话铃声响起时，为了能接电话，一切都要停下来。circumstaneen.条件，环境，境况，状况（通常用复数形式）under/in .circu

47、msta nces在情况下under/in no circumsta nces无论如何不；决不（置于 句首时，句子要倒装）without circumsta nee直截了当地1They live in poorcircumsta nces他们的住宿条件不好。2Pris oners can only leave their cellsunder certa in circumsta nces.只有在某些情况下囚犯才可以离开牢房。3Under no circumstanceswill you be given a second chanee.无论如何也不会再给你一次机会。名师点津 表示决不”且与i

48、n/under no circumstances用法类似的常用词组还14 / 211in no case at no time4in no way on no acco unt on no con diti on5.(教材 P15)For some reason, a typical mobile phone call is nearly always given greater importa neetha n a face-to-face con versati on.由于某种原因，一个平常的手机来电几乎总是被赋予比面对面交谈更多的重要性。typicaladj.平常的；典型的，有代表性的；

49、特有的be typical of .是.的典型，是.的特点It is typical of sb. to do sth.做某事是某人的特点，某人一向做某事1Thi s meal is typical of local cookery. Just have a try.这是有当地风味的饭菜。尝尝吧。2As we all kno w, it is typical of himto_take (take) hard jobs.大家都知道抢挑重担是他的特点。6.(教材 P15)The use of tech no logy forcom muni cati onrather tha n talk in

50、g face to face is onereason why this is true.之所以会这样，一个原因就是通信技术的应用代替了面对面交谈。rather tha n而不是(1)用于连接平行结构，连接名词、代词、副词、介宾短语、不定式、动词、动名词等。1rd prefer to sit here watch ing TVrather tha n go to play football with you.我宁可在这儿坐着看电视也不愿意和你去踢足球。2It ought to be merather tha nyou that sig ned the letter.在信上签名的应该是我而不是你

51、。3I always prefer gett ing up early, rather tha ngoing (go) to school withoutbreakfast.我总是宁可早点起床，也不愿不吃早餐去上学。4I decided to write rather tha n(to)_teleph one (telepho ne)我决定写信而不打电话。有: by no means15 / 21(2)名词/代词+ rather than +名词/代词”作主语时，谓语动词与rather than 前的成分在人称和数上保持一致。5Hele n, rather tha n Jane and Joh

52、 n,is_(be) respon sible for the loss.损失的责任应该由海伦而不是简和约翰来承担。名师点津当主语后面有 rather than 时，谓语动词的人称和数要与前面的主语保持致，有类似用法的词语还有： with, along with, together with, as well as, but, except,besides, in additi on to, in clud ing, such as等。7.(教材 P15)Mea nwhile, real relati onships are ofte nsacrificed , and whateverper

53、s onal peace one has is destroyed whe never the phone rin gs.同时，真正的关系往往被牺牲了，而且，每当电话铃声响起时，个人所拥有的任何安宁都会被打破。sacrifice(1)vt 牺牲，献出sacrifice . for .为.牺牲.sacrifice on es life/health to do sth.牺牲生命/健康来做某事1Sacrifice the castle to take dow n the ki ng.谚语舍不得孩子套不住狼。2The desig ners have sacrificed speedfor fuel

54、economy.设计者为节省燃料牺牲了速度。3The young man sacrificed his lifeto_save (save) the child from the river.这个年轻人为了救溺水的孩子牺牲了自己的生命。n.牺牲，舍弃；祭品make sacrifices for .为.做出牺牲offer a sacrifice/sacrifices to .向献祭 Her pare nts made sacrificesfor her so that she couldhave a good educati on.为了让她受到良好的教育，她的父母为她做出了牺牲。8.(教材 P1

55、5)Maybe we should rid ourselves of moder n tech no logy and return to simpler times.也许我们应该使我们自己摆脱现代技术，回到更为简单的时代。rid (rid, rid )vt.摆脱，去除；丢弃rid . of .使. 摆脱.，使.丢弃.rid on eself of摆脱 / 去掉.16 / 21be rid of 消除掉.，丢掉.get rid of 摆脱/去掉/除去.1Further measures will be taken torid our streets of crime.进一步的措施将被采取来防止

56、街头犯罪。2He wan ted to rid himself of_ the burde n of the secret.他想把秘密说出来，让自己得到解脱。3I was glad to be rid of the car whe n I even tually sold it.把车卖掉时，我很高兴终于脱手了。4Its time wegot_rid_of the drawback of the electro nic product.该是我们除去这一电子产品的缺点的时候了。口第二板块I重点句型解构1. When asked later what the call was about, your

57、 friend always answers, Oh, no thi ng really.当过会儿被问及来电是有关什么事时，你的朋友总是回答说：“噢，其实也没什么事。”When asked . 是时间状语从句 When your friend is asked later what the call was about 的省略形式。状语从句的省略，是英语中重要的语法现象。其用法如下：1 省略成分：从句主语+ be。2 适用的从句：时间、条件、让步等状语从句。3 省略条件：主从句主语一致或从句主语是it，且从句谓语含有 be 的某种形式。1While cross ing the street,

58、look out for cars pass ing by.过马路时，小心过往车辆。2Dont speak until(you are ) spoken to .有人对你说话时，你再说。3I wont go to the party uni ess(lm)in vited (invite).除非被邀请，否则我不会去参加晚会的。4Hell go to the seaside for his holidayif_(it_is)_possible.如果有可能的话，他会去海边度假。名师点津 状语从句的省略口诀：时、条、让、方、地；主语同，谓语 be,二者省去不可惜，从句主语是it，省去 its 也可以

59、。2. If the call was really aboutnothing , then why was it so importantasto interrupt your conversation and waste your precious time?如果来电真的是“没什么事”，那么它为什么如此重要以至于打断你们的交谈，并浪费你们的宝贵时间呢？17 / 21(1)句中含有“ so + adj./adv. + as to do sth.”结构，该结构表示结果，否定形式用“so+adj./adv. + as not to do sth. ”。1The statement wasso a

60、mbiguous as to be totally meaningless.那句话这么含糊不清，根本不知所云。2He was so careless as not to pass (pass) the exam.18 / 21他太粗心，结果考试没及格。(2)“so+adj./adv. + as to do sth. ”可与句型so+adj./adv. + that . ” 进行转 换。3My friends were so kind as to help me out.=My friends were so kind that they helped me out.我的朋友如此善良，帮我摆脱了困境。(3) so as to dosth.