（江苏省）牛津译林版高中英语选修七：Unit3 Period One学案

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1、Online Education CenterOnline education is a new learning type of education for many students.Here are some things that a student should follow before deciding to register(登记) for an online degree.The student should first evaluate himself to see if he is really in need of an online course.There are

2、some students who prefer to communicate with their classmates and teachers in person rather than online.Also，a student should know the best method of learning so that he can learn quickly.Sometimes，even though a student might be enrolled(注册) in the best online program in the real world， he might not

3、 perform well in an online school because the form of learning is not suitable for him.He doesnt know how to use online reading materials or reference materials properly.If a student finally decides to enroll in an online course，the student should think about what kind of degree he wants to take.The

4、re are a lot of good online degrees that are available in a wide range of schools.Sometimes，a student might find that the course he wants to do is not available online， in which case an alternative course might solve the problem.Online degrees should be taken into serious consideration by students b

5、ecause their future career path may be very different from what they originally intended.Otherwise，there will be two effects.First，they will drop out of the online university.Second，they will get bad grades.It is somehow frustrating especially for those parents who are expecting a degree from their

6、children.Once a student has decided and considered carefully，the following is to start the online education by registering for it.完成这篇文章的文脉构架图Period One Welcome to the unit & Reading.重点单词1 adj.大量的，充裕的n丰富，充裕2 n命令；控制，掌握；vt.命令；指挥；控制3 n假定，假设vt.假定，假设4 n纽带，联系；债券；枷锁；vt.& vi.(使)牢固结合5 adj.多种多样的，形形色色的n多样性；差异，

7、不同6 vi.通信；相一致，符合；相当于7 n世界，全球；地球仪；球体adj.全球的；全世界的；整体的；全面的8 vt.探讨，解决，处理；向 说话；称呼(某人)9 vt.评估，评价 n评估，评价10 n准确性；精确度adj.准确的，无差错的11 adj.虚假的，伪造的；错误的；人造的n缺点；错误；过失12 n参考，查阅；提到，谈及；介绍信，介绍人v提及；参考，查阅13 vi.&vt.脱离(社会)，不与人交往；撤回；取(款)n撤退；撤回14 n(大型的正式 )会议，研讨会15 adj.直言的，坦率的；清楚明白的，易懂的16 vt.使担心，使害怕，使警觉； n.警报(器)；惊慌；闹钟adj.使人害

8、怕的，吓人的.重点短语1 支持2 向求助3 受某人支配4 更有甚者，更为重要的是5 最新的；现代的；时髦的6 退学，辍学；退出，脱离.重点句式1without 引导的含蓄虚拟条件句Without the Internet，these people fewer avenues to meet people.如果没有因特网，这些人与别人交往的途径就会更少。2不定式作目的状语，a special clinic was opened in Beijing in 2005.为了帮助解决这个问题，一家专门的诊所于 2005 年在北京开张了。3it 作形式主语I feel our use of the In

9、ternet，or to learn how to handle the problems it has caused.在我看来，要么限制使用因特网，要么学会如何处理好因特网所引起的问题，这对我们来说很重要。.课文阅读理解1According to the text,80% of frequent Internet users use the Internet mainly to .Acommunicate with expertsBread articlesCsearch for answers to questionsDchat and play games2According to th

10、e text，why is the Internet now the first place many people turn to when they are in need of information?ABecause they can acquire all sorts of information from the Internet.BBecause they can communicate with experts on all sorts of topics.CBecause they can read experts articles.DAll of the above.3Th

11、e structure of the passage “The Internet has positive effects on our lives” can be described as .4Why does the amount of false information become more of a problem every day?ABecause people can write anything they want ，true or false.BBecause false information is popular on the Internet.CBecause you

12、 can not say something true on the Internet.DBecause if you use true information on the Internet，you will be fined.5What is the main idea of the text?AThe Internet has positive effects on our lives.BThe Internet has negative effects on our lives.CIt is not safe to surf the Internet.DThe Internet has

13、 both positive and negative effects on our lives.课文阅读填空.阅读课文，并试着以约 30 个词概括第二段(P 34，L 712 )的段落大意。重点词汇1.the Internet is now the first source they turn to.现在因特网是他们求助的首选。归纳拓展turn to 求助于；转向；翻到turn against(使)与反目成仇，变得敌对turn down 拒绝，顶回；关小 (音量)turn off 关掉；使厌烦turn on 打开turn out 结果是，证明是；生产，制造；赶走，逐出turn over 翻转

14、；移交turn up 出现；露面；(被) 发现 /找到；开大声( 音量)语境助记(1)The child turned to his mother for comfort.孩子去向他母亲寻求安慰了。(2)Tom had to turn down the invitation to the party last weekend because he was too busy.因为太忙，上周末汤姆不得不拒绝了聚会的邀请。(3)I did read my newspaper out loud on a train，and it turned out well.我确实在火车上大声读了报纸，结果证明很好

15、。(4)Dont worry.Im sure your missing glasses will turn up sooner or later.别担心。我相信你丢失的眼镜迟早会找到的。题组训练(1)With no one to in such a frightening situation， she felt very helpless.(2016盐城时杨中学高二期中)Aturn on Bturn offCturn over Dturn to(2)How is your new roommate?She really .Shes always making loud noises at mi

16、dnight and when I remind her，she always makes rude remarks.Aturns me over Bturns me offCturns me down Dturns me out2With the touch of a button or the click of a mouse，a student will find abundant information from the largest libraries and museums in the world at his or her command.一名学生轻按键盘或点击鼠标，就能从世

17、界上最大的图书馆和博物馆找到大量信息，加以使用。归纳拓展 1(1)abundant adj.大量的，充裕的be abundant in 盛产(2)abundance n丰富，充裕in abundance 大量；丰富；充裕语境助记 1(1)Birds always prefer places where food is abundant.鸟更喜欢食物充足的地方。(2)This is a land that is abundant in natural resources.这是一块自然资料丰富的土地。题组训练 1(1)该岛盛产水果和蔬菜。Fruit and vegetables grew on t

18、he island.(2)中国幅员辽阔，资源丰富。China is a vast country and it natural resources.(3)Rice is one of the worlds most food crops.The success of this grain is due to the plentiful rainfall in the regions where its grown.(2016邗江中学高二期中)Aabundant BremoteCspecific Drelevant归纳拓展 2command n& vt.命令；控制at ones command

19、受某人支配in command of 控制have/take command of 控制have a good command of 精通command sb.to do sth.命令某人做某事commandthat 从句(用“should 动词原形”的虚拟语气，且 should 可以省略)语境助记 2(1)The master arrived in time and took command of the situation.主人及时到达并控制了局势。(2)Applicants are expected to have a good command of English.申请者要求精通英语(

20、3)He commanded that roads (should) be built to link castles across the land.他下令修建连接各地城堡的道路。题组训练 2(1)The captain would rather than the officials command that he ship.(2016常州溧阳中学高二段考 )Adied；obey；abandonedBdie ；obey；abandonCdie ；to obey ；should abandonDdied；obey；should abandon(2)Sorry，Im afraid the pro

21、ject will be delayed.Time is so limited!Take it easy.You will have two assistants .(2016淮安淮阴高二期中)Aat your command Bat your expenseCat your convenience Dat your sacrifice3They make the assumption that children spend too much time chatting and playing games instead of focusing on their school work.他们想

22、当然地认为，孩子们花费过多的时间聊天、玩游戏，而不是集中精力去做功课。归纳拓展(1)assumption n假定，假设make an assumption 认为，假定；作出臆断on the assumption that.在假定的情况下(2)assume v假定，假设assume sb./sth.to be.假定某人/某事为It is assumed that.人们认为 ；假定assuming that.假定，假设语境助记(1)You should make an assumption that where you will be if you didnt come here two year

23、s ago.你假想一下，如果你两年前没来这儿的话，你将会在哪儿。(2)In art criticism，you must assume the artist has a secret message hidden within the work.(2016江苏)在艺术评论中，你得假设艺术家藏了一个秘密信息在作品中。(3)It is assumed that this is the best possible translation.人们普遍认为这可能是最佳译文。(4)Assuming that this news is true，what would you do?如果这则消息是真的，你该怎么

24、办？题组训练(1)I will go to America to strengthen my English it isnt too expensive.Aexcept that Bassuming Cprovide Dunless(2)My calculations were based on the that house prices would remain steady.(2016浙江效实中学高二月考)Aappreciation BarrangementCassumption Dambition4Young people from diverse backgrounds and dif

25、ferent countries can form friendships that will last their entire lives.来自不同背景不同国家的年轻人(在网上) 能形成终生的友谊。归纳拓展(1)diverse adj.不同的；多种多样的，形形色色的(2)diversity n差异，不同；多样性a great/wide/rich diversity of 纷纭，许多语境助记(1)My interests are very diverse.我兴趣广泛。(2)The rainforests own a rich diversity of wildlife.热带雨林中有多种多样的

26、野生动植物。题组训练(1)句型转换Our shop sells a wide range of gifts from toys to flowers.Our shop sells gifts from toys to flowers.(2)At the meeting，you can exchange your ideas with people from cultures.Adifficult BdiverseCdemanding Ddistinguished5What is more，people who are disabled and must stay in their homes

27、can correspond and communicate with others around the globe who have similar interests.此外，身有残疾而必须待在家里的人也能(通过因特网 )与全球各地趣味相投的人们通信、交流。归纳拓展(1)correspond vi.通信；相一致，符合；相当于correspond with sb.与某人通信correspond to/with sth.与相一致/符合correspond to sth.类似于；相当于(2)correspondence n来往信件，通信联系(3)corresponding adj.相当的；相应的

28、；一致的语境助记(1)The middle school student corresponds with his friend who is studying overseas.那个中学生和他在海外学习的同学有通信联系。(2)Your description of the event doesnt correspond to/with hers.你对事情的陈述与她说的不相符。(3)We kept up a correspondence for many years.我们保持了很多年的通信联系。 题组训练(1)Having been trained for one and a half yea

29、rs，she managed to get a professional qualification a firstdegree nurse.(2016南京三中高二期中)Acorresponding to Bsubscribing toCapplying for Daccounting for(2)His story of what happened that night didnt the witnesss version.Asubscribe to Bapprove ofCcorrespond with Dcome up with6The main drawbacks of the Int

30、ernet I will address today are that.今天我想探讨的因特网的主要缺点是归纳拓展address vt.探讨；处理，对付；演说，演讲；称呼；写( 收信人)姓名地址；n.地址；演讲address sth.to sb./sth.写(收信人 )姓名地址；致函address yourself to sth.设法解决，处理address sb.as.称呼某人为语境助记(1)Mr Smith will address you on his recent tour abroad.史密斯先生将向你们谈谈他最近的国外之行。(2)The letter is addressed to

31、you.这封信是寄给你的。(3)He addressed himself to the problem.他忙于处理那个问题。题组训练(1)写出下列句子中 address 的汉语意思We must address ourselves to the problem of traffic pollution. Dont address me as “boss” Im afraid I have addressed the parcel wrongly. Hes going to give us an address on public hygiene(卫生) I cant read the addr

32、ess. (2)The headmaster will a speech to the visiting foreign guests this afternoon.(2016宿迁沭阳高二期中)Adeclare BaddressCaccelerate Dapplaud7These problems do not occur as often when people use traditional reference materials，such as books，newspapers and magazines.如果人们从书本、报纸、杂志这些传统的参考资料中查找信息的话，这些问题就不会经常出现

33、了。归纳拓展(1)reference n参考，查阅；提到，谈及；介绍信，介绍人make (a) reference to 谈及，提及；参考in/with reference to 关于reference book 参考书；工具书(2)refer v参考；提到；查阅；涉及refer to 提及，谈及，说起；参考语境助记(1)He made no reference to his illness but only to his future plans.他没有提到他的病，只说了他未来的计划。(2)I have nothing to say in reference to that case.关于那

34、个事件，我无可奉告。(3)In this report，the victims were not referred to by name.在报告中没有提到受害人的姓名。题组训练(1)If you dont know the word，you can the dictionary.Which of the following is NOT right? (2016淮阴师院附中高二期中)Arefer to Blook upCturn to Dconsult(2)The man in the newspaper won the first prize.Areferred Breferred toCr

35、eferring Dreferring to8One university did a study about the students who had dropped out.某大学曾对辍学的学生做过一个调查归纳拓展drop out (of)退学，辍学；退出，脱离drop across sb.偶遇某人drop in on sb.顺便拜访某人drop in at sp.顺便拜访某地drop behind sb.落后于某人drop off 中途下客或卸货语境助记(1)He had to drop out because of his illness.因为有病他不得不辍学了。(2)I though

36、t Id drop in on you while I was passing.我曾想路过时顺便来看看你。(3)You cant afford to drop behind our competitors.你可担当不起落后于我们的竞争对手的后果。题组训练(1)Mr Richard was disappointed that many students who had signed up for his adventure course at the last moment.(2016盐城建湖二中高二期中)Aleft out Bgot outCpassed out Ddropped out(2)

37、Ill at your place when I pass by.Thanks a lot.Adrop you off Bdrop in youCdrop across you Ddrop you out9This study shows that people who spend too much time on the Internet tend to withdraw from the people and the world round them.该调查表明那些把大部分时间放在网络上的人往往会与周围的人和世界断了联系。归纳拓展(1)withdraw vi.& vt.(withdrew，

38、withdrawn) 脱离(社会) ，不与人交往；撤回；取(款)withdraw sb./sth.from sth.使撤回，撤离(2)withdrawal n撤走，收回，取回；取款语境助记(1)Both powers withdrew their forces from the region.两个大国都把部队撤离了这个地区。(2)The drug was withdrawn from sale after a number of people suffered serious side effects.这种药因许多人服用后产生了严重的副作用而被禁止销售。(3)You can make with

39、drawals of up to 250 a day.你一天可以从银行账户中提取最多不超过 250 美元。题组训练(1)Shes beginning to (脱离社会) (2) (撤销支持) affected the production.(3) from the people and the world，the boy eventually heavy Internet user with some mental problems. (2016 盐城中学高二期中)AWithdrawn；becameBWithdrawn；turned CWithdrawing；became aDWithdraw

40、ing；turned a经典句式Without the Internet，these people would have fewer avenues to meet people.如果没有因特网，这些人与别人交往的途径就会更少。归纳拓展该句为含蓄条件句的虚拟语气，介词短语 without the Internet 相当于 if 引导的从句：if there were no Internet。其他常用来表示含蓄虚拟条件的词还有：but for，or， otherwise，but，with ，under 等。语境助记(1)Can you imagine what kind of world we

41、would have without such ideas and inventions?你能想象如果没有这些想法和发明，世界会是什么样子吗？(2)But for the meeting，I would have gone home at the time.要不是开会，我早就回家了。(3)I was too busy at that time；otherwise，I would have called you.我当时太忙，否则我就给你打电话了。题组训练(1)I am really grateful to Mr Smith.Without his help，I the entrance exam

42、ination.(2016江阴四校高二期中)Awould not passBwould not have passedCcould not be able to passDcould not pass(2)We a different life without the amazing discoveries produced by great scientists.(2016东台创新高级中学高二月考)Alived Bwould liveChad lived Dwould have lived难句分析The main drawbacks of the Internet I will addres

43、s today are that it has too much information that has not been evaluated for accuracy，and that it is transforming the way people spend their time.句式分析：本句的主语是 ，其中 I will address today 是 从句，修饰先行词 。谓语动词 are 后接两个由 that 引导的 从句。第一个表语从句中，information 后接一个由 that 引导的 从句；第二个表语从句中，the way 后也接了一个 从句，该从句省略了关系词 。自

44、主翻译： .单词拼写1The coastal city is a in natural resources，especially seafood and water resources.2The drug has been (撤出) from the market for further tests.3Its impossible to (评估) these results without knowing more about the research methods employed.4Peter stood out among the job hunters because of his

45、good c of English，so the company employed him as a translator.5I received a letter a to Mr Brown.6The program deals with subjects as d as pop music and Beijing Opera.7Her travel had taken her to every quarter of the (世界) 8Neither fluency nor (准确性) is easy to come by in learning a foreign language.9There is no further r to him in her diary.10A everyone quickly because the house is full of smoke.选词填空drop out of，turn to，in favour of，correspond with，instead of11I the p