译林牛津版高中英语选修七知识讲解 Unit 3 The world online语言点
精品文档 用心整理 资料来源于网络 仅供免费交流使用 Unit 3 The world online语言点 ：牛新阁 ： 学习目标 重点词汇 abundant// command, diverse, correspond, address, evaluate, withdraw, alarm, abandon, appointment, comb, specific, relevant, bother, acknowledge// attach
重点短语 turn to, up to date, drop out, a bunch of, what’s more
重点句型 make sure the + 比较级..., the + 比较级
知识讲解 重点词汇 abundant// command 【原句回放】With 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. 一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆中找大量信息，加以使用。 【点拨1】abundant adj. 大量的，丰富的，充裕的 常用搭配：be abundant in = be rich in 含有丰富的……；富于 The tree is abundant in fruit. 这棵树果实累累。 The coastline is abundant in rare species of plants. 这条海岸线有大量珍稀植物物种。 We have abundant evidence that cars have a harmful effect on the environment. 我们有充足的证据证明汽车对环境有不良影响。 【拓展】abundantly adv. 大量地，丰盛地，充裕地 abundance n. 大量，丰富，充裕
【点拨2】command n. 命令；［U］指挥，控制；掌握 vt. 命令；指挥，统率 常用搭配：in command of 控制，指挥 have a command of 掌握，精通 at one’s command 在某人的掌控中 command sb. to do sth. 命令某人做某事 command + that从句 命令…… (宾语从句的谓语多用虚拟语气“should +动词原形”，should可省) You must obey the captain’s commands. 你必须服从船长的命令。 Applicants will be expected to have (a) good command of English. 求职者必须精通英语。 Each congressman has a large staff at his command. 每位国会议员都有一大群下属听从吩咐。 He commanded that we (should) come at once. 他命令我们立刻赶来。 精品文档 用心整理 资料来源于网络 仅供免费交流使用 diverse 【原句回放】Young people from diverse backgrounds and different countries can form friendships that will last their entire lives. 来自不同国家有着不同背景的年轻人能在网上形成终身的友谊。 【点拨】diverse adj. 不同的，变化多的 They are the people from diverse cultures. 他们是些有着不同文化背景的人。 The program deals with subjects as diverse as pop music and Beijing Opera. 节目涉及从流行音乐到京剧这样形形色色的题材。 【拓展】diversity n. 差异，多样性 a great diversity of methods 各种不同的方法
correspond 【原句回放】What is more，people who are disabled and must stay in their homes 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（通过互联网）与全球各地趣味相投的人们通信、交流。 【点拨】correspond v. 通信，符合，相当 常用搭配： correspond with sb. 和某人通信 (=communicate with sb.) correspond with sth. 与……相符合 correspond to sth. 相当于 What he said corresponded with what he did. 他所说的跟他所做的相符合(言行一致)。 The American Congress corresponds to the British Parliament. 美国的国会相当于英国的议会。 I haven’t corresponded with my old friends for years. 我已多年没跟我的老朋友们通信了。
address 【原句回放】The main drawbacks of the Internet I will address 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. 我今天所要谈及的因特网的主要缺点是网上有太多未经核准的信息，以及它正改变人们消磨时间的方式。 【点拨】address vt. 致函，处理，对……作演讲，写地址，称呼 n. 地址，演讲 Your essay does not address the real issues. 你的论文没有论证实质问题。 He is going to address the meeting. 他将在大会上发表演说。 Address your application to the Personnel Manager. 把你的申请信寄给人事经理。 Write the name and address on the envelope. 在信封上写上姓名和地址。 精品文档 用心整理 资料来源于网络 仅供免费交流使用 evaluate 【原句回放】The main drawbacks of the Internet I will address 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. 我今天所要谈及的因特网的主要缺点是网上有太多未经核准的信息，以及它正改变人们消磨时间的方式。 【点拨】evaluate vt. 评估，评价；核定 You should evaluate your chances of success before making a decision. 做出决定前，你应该估计成功的几率。 The teacher evaluated the performance of each student. 老师对每个学生的表现作了评价。 Your work will be evaluated by the committee members. 你的工作将由委员会成员作评价。 【拓展1】evaluation n. 评估，评价 【拓展2】evaluate，estimate，value的区别 evaluate很少用来表示“估价”或“估计”某物的市场价值，而是用来表示“评价”。 estimate表示的“估计，估价”只是猜测，甚至只是一种想法。 value指估计的某物的价值、价格。 I estimate it will take three months to build the bridge. 我估计建造这座桥得用3个月时间。 He valued the house for me at 1 million yuan. 他为我估价这幢房子值100万元。
withdraw 【原句回放】This study shows that people who spend too much time on the Internet tend to withdraw from the people and the world round them. 这项研究显示，在网上花费太多时间的人有离群避世的倾向。 【点拨】withdraw vt. & vi. 取回，收回；提取 注意： 1. withdraw的过去式、过去分词 withdrew, withdrawn 2. withdraw已包含了“……回”之意，不与back连用，类似词汇：return, repay, remove等。 常用搭配： withdraw...from... 从……移走 (提取；收回；撤出)…… withdraw a remark 撤回评论 withdraw from 从……撤出(退出) Lily withdrew $1,000 from her account. 莉莉从她的账户上提取了1000美元。 The shy girl withdrew quickly her eyes from the tall boy’s eyes. 那位腼腆的女孩迅速地移走了视线，不去看那高个男孩的眼睛。
alarm 【原句回放】This is an unfortunate aspect of the Internet that alarms me. 这是因特网一个不利的方面，让我感到害怕。 【点拨】alarm vt. 使警觉，使惊恐，惊动 n. 警报，闹表，惊恐
高中英语 Unit 3《The World Online》课件 牛津译林选修7(通用)
高考链接
I along the street looking for a
place to park when the
accident ． （2006安徽）
A.went; was occurring
THINK IT OVER
B. went; occurred
C. was going; occurred
rather than
倒不如说；是…而不 which is better than; instead of
He is a writer rather than a teacher．
You, rather than she, are my guest. The color seems green rather than blue. I'd prefer to read in the library rather than at
noun [U]
2) use: The present system of payment will remain in effect (= be used) until the end of the rental agreement. When do the new driving laws come into effect?
确信息引起的问题就不会如此频繁出现了。
occur
verb [I] -rr(especially of accidents and other unexpected events) to happen: An accident involving over ten vehicles has occurred in the east-bound lane.
speak for, that is to say, have an effect on, in need of, current affairs, travel package, turn to, focus on, rather than, all sorts of, such as, pros and cons, be accustomed to, worn out, keep…in mind,
牛津译林版高中英语选修七Unit 3《The world online》(Period Four)课件
B
the old might not like
解析 that 引导的宾语从句作 keep 的宾语。
2．The links that you get are not classified by subject. 你所获得的链接并没有根据主题分类。 [归纳拓展] classify vt.分类，归类 classified adj.分类的；分等级的 classification n．分类；分级 be classified into 被分成…… be classified as 被划分为……
4．There are several things to take into consideration when you are searching.当你搜索信息时，请考虑如下几点。 [归纳拓展] take sth.into consideration 把……考虑在内 be under consideration 在考虑中 out of consideration for 出于对……的考虑；体谅 in consideration of 考虑到；作为对……的回报(＝in return for)
[语境助记] (1)Let’s divide ourselves into two groups. 让我们分成两个小组吧。 (2)6 divided by 2 equals 3. ＝2 divides into 6 equals 3. 6 被 2 除等于 3。 ＝2 除 6 等于 3。 (3)They divided the work among them. 他们共同分担这项工作。
[语境助记] (1)People who work in libraries spend a lot of time classifying books. 图书馆的工作人员花大量的时间为书籍分类。 (2)Eggs are classified according to size. 鸡蛋按大小分等级。
牛津译林版高中英语选修7Unit3Unit 3 The World online 课件课件ppt
• H__e_t_ie__d_h_i_s_h__o_r_se__t_o__th_e__t_r_e_e_.____
equal
benefit
• vt/vi. 对…有利; 从…得到利益 • benefit from/by得益于… • The new hospital benefited us greatly.
• in advance of 在—之前, 在—前面
•
如果你要买这本书，你得先付款
If you want to get the book, you
在in他ad妻v子an的ce前. 面 He walked in advance of his wife.
tie
• Wregeiohnasv.e我e们sta和bl这ish些ed地tr区ad建e t立ie了s w_i_th_贸_t_h易_e_s关_e。系 • He was wearing a black tie. _领___带_
隶属于这个部门。 • (4) attach to sb 与某人相关联，归于某人 • (5) be attached to sb/ sth 依恋、爱慕、留恋……
Unit3 Module 7
advance vt. 推进,进展,提出
n. 前进,预先
• advance the growth of industry
• advance a new plan
• 取得进步__m__a_k_e__g_r_e_a_t__a_d_vances (progress)
• 预先,提前__i_n_a_d__v_a_n_c_e_____
attach v.
• (1) attach sth to sth 将某物系在或附在另一物上 • (2) attach oneself to sb 依附，缠着某人 • (3) attach sb to sb/ sth 使隶属于 • You will be attached to this department. 你将
译林牛津版高中英语选修7课件 Unit 3 The world online Period 3课件1
A．although
C．because
B．before
D．unless
【解析】 although“ 虽然，尽管” ，引导让步状语从 句； before“ 在 …… 之前 ” ，引导时间状语从句； because “ 因为 ” ，引导原因状语从句； unless“ 除非 ” ，引导条件 状语从句。题干的意思是：“做任何决定之前，必须学会尊 重自己的情感与理智。”空格前后的时间先后意味较为明显， 所以答案为B。 【答案】 B
【解析】
考查名词词义辨析。句意：父亲觉得在海外
学习之后儿子已具备了管理公司的能力。 competence“能力， 技能”， 符合句意。 confidence“信心”； satisfaction“满足， 满意”；content“内容”。
【答案】 B
4．abandon vt.放弃，抛弃，舍弃；陷入，沉湎于(某种
用 before 或 since 填空 ①十年之后他们才还清了债务。 It was ten years they paid off their debt.
②自从他毕业以来，已经有两年多的时间了。 It has been more than two years graduated from university. he
Unit 3 The world online Period 3 课件 1
●教学目标 1．熟记学案中所列出的单词和短语。 2．通过学案中所给出的重点单词和重点短语的学习，让 学生能够正确理解和使用这些单词和短语，能够运用这些词 语造句。 3． 通过对语法的教学让学生能够理解并能够运用这些语 法知识，充分理解助动词的概念及掌握其用法。
They know what they stand for.
牛津译林版高中英语选修7Unit 3 The World OnlineWelcome to the unit课件116张PPT 课件ppt
at any time
be used by some
make friends from bad people
all over the world
Have you ever tried talking online?
What are needed if you want online talking?
a computer connected to the internet a web-camera
a web-microphone
web talking software
ThThee WWoroldrOldnlinOe nline
Welcome To The Unit
Do you know how people keep in touch with each other in the past?
Writing letters
Using Postcards
Fax
like music from a real piano. Memory is something you may start to
lose with age. Julie wants to have a pet mouse.
What can we do with the internet?
Search for information.
By telephone
But what about now?
People usually go to the net to talk with each other.
Which programme would you like to watch tonight?
I hate to clean windows. The music from the keyboard sounds
高考英语一轮复习Unit3Theworldonline讲义牛津译林版选修7
Unit 3 The world online话题词汇1.Internet n.网络2.screen n.屏幕3.electronic adj.电子的ptop n.手提电脑5.software n.软件6.data n.数据7.update n.& vt.更新；(使)现代的8.download vt.下载9.virus n.病毒10puter games电脑游戏11.surf the Internet上网12.shop on line 网上购物经典语篇假如你是李华，你的笔友Jim最近沉溺于玩电脑游戏，为此你很担心。
请根据下表提示给Jim 写一封信，谈谈你的看法及建议。
注意：1.词数150左右；2.文章开头已为你写好，不计入总词数；3.要点完整、层次清楚、语法正确、上下文连贯。
Dear Jim，I really feel worried about you.佳作欣赏Dear Jim，I really feel worried about you.You used to do well in your lessons and took an active part in the activities at school，but now you take no interest in your schoolworkand don’t listen to teachers as carefully as before in class.Also，you are so crazy about computer games that you can’t your time.① Perhaps playing computer games can make you feel relaxed，but if you spend too much time on it，you will your schoolwork and your in some outdoor activities when you feel bored？③ As your friend，I’ll be glad to share your your time.2.用主语从句改写第②句Perhaps that you play computer games can make you feel relaxed，but if you spend too much time on it，you will ’t you join in some outdoor activities when you feel bored?4.仿照第④句完成句子很高兴收到你的电子邮件，也很高兴你对学习汉语感兴趣。
高中英语 Unit3 The world online Reading1课件 牛津译林版选修7
Point2: Its _a_b_i_li_ty_ to build groups online and form friendships
Supporting facts: Internet friendships are based on common_i_n_te_r_e_s_ts__. People who are disabled can _c_o_m_m__u_n_i_ca_t_e_ with the outside world.
Para 5: Draw a _c_o_n_c_lu_s_i_o_n__
II. Complete the form 完整版ppt below
12
Debater Main points (view)
Inaccurate information Lin Lei
Supporting facts
➢eBay ➢Educators (Para 2)
I. Analyze the structure of the 1st part
A specific view: ___t_h_e_t_i_tl_e__ Para _1__: Present the two main points
Para _2_-3_: Supporting facts for Point 1
2. How does an argument develop?
—The first thing : _a__st_a_t_e_m_e_n_t_o_f_w__h_a_t_t_h_e_____ _a_r_g_u_m_e_n_t_i_s_about
—After that: __m_a_i_n__p_o_in_t_s____
完整版ppt
5
牛津译林版高中英语选修7Unit 3 The World online阅读理解+语言观察学案
【学习目标】1.To improve the students’ reading skills and enable them to learn advantages and disadvantages of using the Internet.2.To help the students have a good understanding of text, and learn to use key words and phrases.【知识导学】Ask the students some questions to brainstorm ideas about the use of the Internet.＊Do you use the Internet? What do you often do on the Internet?＊How do you search for the information you want?＊Can you always find the information you want?＊Do you chat on the Internet often? What do people often talk about in a chat room on the Internet? What do you think of making friends online?【基础演练】1. Read the text and fill in the numbered blanks by using the information from the passage. Write NO MORE THAN THREE WORDS for each answers.The effects of the Internet on our livesMain arguments/ points 2. Conclusion1. A great help for people3.The largest information source:＊80﹪users searching foranswers to questions.＊79﹪6.about their hobbies.A positive toolto help10.A good way of buildingsocial tiesInternet friendships based oncommon interests:＊Young people from differentlevels forming lifelongfriendships.＊Disabled people 7.of meeting peopleNegative effects Offering 4.Difficult to judge the 8.of the information:＊In 2003, 70﹪of eBay’sproblems being people lyingabout the products＊University professors’complaints about false informa-tion in students’ papers.Wise use of theInternet1. 2. 3.4. 5. 6.7. 8. 9.10.Ⅱ. Word GuessingMatch the new words and expressions with the correct meanings. Write the correct letters in the blanks. (Part D on Page 36)Ⅲ. Summary: Part E on page37【合作探究】Group discussion:1. Do you think that people can find true friendship on the Internet? Why or why not?2. How much time do you think a student should spend on the Internet every day?【巩固提升】1.Find the useful words and phrases in the passage2. Ask students to focus on part F on page37.M 7 Unit3 Language Discovering (1)【学习目标】1.To master important points in the text.2.To develop problem-solving ability.【知识导学】Work together and discover some important language points in the text.1.对…有积极影响2.正反两方面的意见3.代表…讲话;为…辩护4.也就是说;换言之5.需要;缺少6.时事7.包价旅游8.学术研究9.从……获取知识10.求助于;转向11.各种各样的12.浪费时间13.专注，集中于14.搜索，寻找15.依照，根据16.增进…知识17.收集信息18.以…为基础19.而不是20.形成终身友谊21.参与，涉及，卷入22.…的数量23.上交24.赢得喜爱25.在网吧26.对…上瘾，沉迷于…27.处理，应付28.过正常生活29.觉得远离了…30.处理问题【基础演练】Work together and fill in the blanks with phrases or expressions discovered in the text.1.The child his mother for help with his homework.2. We're very much medical workers, especially surgeons.3. Three weeks from today, , the 1st of May, you have to turn in the paper.4. As a father, I wish to my son, he would be perfect for this job.5. The policemen forced the door open to the escaped prisoner.6. the weather forecast, tomorrow will be rainy.7. I prefer to go on holiday in the countryside stay at home.8. Scientific theories must facts.9. Smokers are likely to nicotine.10.The President had to quit his job for he wasn't able to the crisis.11. When did you your exercise book ?12. Playing mahjong is time.13. Beckham said he wanted to youth coaching when he hung up his boots.14. I will need to studying for the entrance exams.15. Father planted flowers in our garden and took care of them.【合作探究】Work together and try to learn more usages of the following words:acquire, advance, remain, address, judge, occur, gain, addicted, handle.【巩固提升】Ask students to focus on part D1 on page37.M 7 Unit3 Language Discovering (2)【学习目标】1.To master relevant grammar in the text.2.To develop problem-solving ability.【知识导学】Find out the following sentences in the reading passage and identify the functions of the marked words.1. The second is the ability to build groups online and form friendships, which the Internet gives us.3. However, a recent survey done in the USA showed that 80 per cent of frequent Internet users use it mainly to search for answers to questions4. The second most common use of the Internet, according to 79 per cent of the survey respondents, is to advance knowledge about hobbies.are disabled and must stay in their homes can communicate with the outside world and meet with others with similar interests.6. Without the Internet, these people would have fewer chances of meeting people.7. The it is difficult to judge information is true and accurate.8. University professors around the world complain that students are handing in papers using false information they found on the Internet.9. To help solve this problem, a clinic to deal with Internet addiction was opened in Beijing in 2005.10. Some experts spending too much time building Internet relationships can damage people’s abilities to live normal lives.11. This study clearly spend all their time on the Internet can feel disconnected from the people and the world round them.12.I feel it remains important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused.【基础演练】I. Fill in the blanks with the proper form of the given words.1. My aim is ______( go ) to Tsinghua University.2.He didn’t know what ______ (do) wi th his naughty boy.3. His shouting was (frighten) and the boys felt (frighten).4. It would be rude of us (refuse) their invitation.5. (lay)eggs is the ant queen's full-time job.6. He went home (find)his old friend George waiting for him.7. Some lawmakers say they feel (betray) by the president.8. (have) plenty of money, she was able to go anywhere on holidays.9. Patience is the ability (put) up with people you'd like to put down10. Confucius was the first (start) a private school which accepted students from all classes of the country.11. Prices of daily goods ______ (buy) through a computer can be lower than store prices.12. We seized every chance______ (improve) our work.II. Fill in the blanks with “who, which, whose, that, whether, when, where, why, as, tho ugh, moreover”.1.The man ______ leg broke in a match used to be a football player.2. I remember the day ______ my brother joined the army. I was only ten years old at that time.3. Betty, ______ has never been abroad, is studying English very well.4.The Project Hope, ______ started many years ago, has helped a large number of children in poor areas go to school.5. ______ is often the case, Mary was late for school.6. It is the most important task ______ should be finished soon.7. Hangzhou is the place ______ I went last summer.8. Please give me the reason ______ you were late this time.9. I won’t buy the house—the price is too high, ______, the house isn't in a suitable position.10. I’ve lost 7 kg in the last two months. Sometimes I feel tired and weak, .11. My younger son asked me ______ robots would be smarter than people in the future.12.He accepted the fact ______ his brother is superior to him in some aspects.【合作探究】Work together and review the usages of Noun-clauses and Attributive-clauses.【巩固提升】1. _______ (judge) from his appearance, he is a worker.2. His son is addicted to_______ (read)detective novels.3. It suddenly _______ (occur)to me that they went there by bike.4. —Why do you look sad?—There are so many problems remaining ________ (settle).5. The boy _______ (acquire)fine knowledge of geography by careful study so far.。
译林牛津版高中英语选修7课件 Unit 3 The world online Period 1课件3
( ) 7. You should tell your parents and friends about your plan to limit your computer use.
( ) 8. Getting together with friends to talk is better than using a computer by yourself.
postcard
telephone
computer
letter
Discussion
Do you like to use the Internet? What do you usually use it for?
Look at the poster and see what people do nowadays use it for.
Li Yue is talking to his teacher, Mr. Wu, about a newspaper article he has found about Internet addition. Check as much of his notes below as possible. Circle T if the statement is true ,and F if it is false
Telephones and mobile phones
What are they?
Telegraphs
faxes
What are they?
computers
Discussion
Which one do you prefer to use to keep in touch with your friends? Why?
译林牛津版高中英语选修7课件 Unit 3 The world online Period 1课件2
话题导入
The Positive Effects of the Internet The Internet has come a very long way in the past 50 years.New innovations(革新) such as integrated software and hardware have changed the way that people view and obtain information lions of people worldwide are using the Internet to share information ， make new associations and communicate.Individuals and businesses，from students and journalists， to consultants， programmers and corporate giants are all harnessing the power of the Internet.For many businesses，the Internet is becoming an integral(完整的) part of their operations.
A．be stopped
解析
command 后的宾语从句用“should＋v.原形”的虚拟
语气，且 should 可以省略。
2 ． Young people from diverse backgrounds and different 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] diverse adj.不同的；多种多样的 diversity n．差异，不同；多样性 a great/wide/rich diversity of ……纷纭，许多……