1、Unit 3 The world online(对应学生用书第 141 页).写作单词会拼写1command n 命令；控制；掌握vt. 命令；指挥；控制2bond n. 纽带，联系；债券；枷锁vt.& vi. (使)牢固结合3correspond vi. 通信；相一致，符合；相当于4address vt. 探讨，解决，处理；向说话；称呼(某人 )5alarm vt. 使担心，使害怕，使警觉 n. 警报(器)；惊慌；闹钟6abandon vt. 放弃；抛弃，舍弃7classify vt. 分类，归类8bother vi.& vt. 花费时间、精力(做某事)；打扰，给某人造成麻烦9brand n
2、. 品牌，类型10false adj. 虚假的；错误的11terminal n. 终端，终端设备；终点adj. 末端的，末梢的12minus n. 减号；负号；缺点prep. 减；没有，缺乏adj. 零度以下的；负数的.拓展单词能辨别1acknowledge vt. 承认，认可；感谢acknowledgement n. 承认，认可；感谢2abundant adj. 大量的，充裕的abundance n. 充裕，丰富3accuracy n. 准确性；精确度accurate adj. 准确的；精确的；精密的accurately adv. 准确无误地4evaluate vt. 评估，评价evalua
3、tion n. 评估，评价5weak adj. 虚弱的，不强壮的，软弱的weakness n. 缺点，不足；弱点；虚弱，衰弱weaken vi.& vt. (使)变弱6educate vt. 教育education n. 教育educator n. 教师；教育(学)家7refer vi. 提及，参考，查阅reference n. 查阅；提到；介绍信，介绍人8invent vt. 发明，创造invention n. 发明，创造inventor n. 发明者，发明家9type vt. (用计算机或打字机)打字typist n. 打字员typewriter n. 打字机10qualify vt. 使
4、合格，取得资格qualified adj. 有资格的qualification n. 资格，资历11correct vt. 改正，纠正adj. 正确的correction n. 改正，修正，纠正12assume vt. 假定，假设assumption n. 假定，假设13appoint vt. 约会，预约；任命，委任appointment n. 约会，预约；任命，委任14diverse adj. 多种多样的，形形色色的diversity n. 多样性，多样化15competent adj. 有能力的，称职的competence n. 能力，胜任.阅读单词要识记1relevant adj. 紧密
5、相关的；有价值的2withdraw vi.& vt. 脱离(社会)；撤回；取(款)3statistics n (pl.) 统计数字，统计资料4conference n. 大型的正式会议，研讨会5specific adj. 具体的；特定的；独特的6avenue n. 途径，手段；大街7explicit adj. 直言的；易懂的8directory n. 目录；电话簿；公司名录9category n. 类别，种类10outline n. 提纲，概要；略图语境应用(用所给词的适当形式填空)1Two thousand students were by the famous ，many of whom
6、received further later.(educate)2He was as headmaster and wanted to tell his girlfriend the good news at the time，but she missed their .(appoint)3Previous experience is an essential for the job.We welcome applications from suitably individuals.(qualify)4Apart from the textbooks，I often to other mate
7、rials to assist my studies.(refer)5Midterm examination is an of the basic capabilities and study，so you must take the exam to your learning performance.(evaluate)6Mark was widely to be the best player in the world.So he showed the to his coach.(acknowledge)7My cousin is in running.We all worry about
8、 his weight，but he cant overcome his for fatty foods.(weak)8He bought a new last week and he is ready to employ an experienced to the documents for his company.(type)【答案】 1.educated；educator；education 2.appointed；appointed；appointment 3.qualification；qualified 4refer；reference 5.evaluation；evaluate
9、6acknowledged； acknowledgement 7.weak；weakness 8typewriter；typist；type高频短语会默写1turn to somebody/something 向求助2at someones command 受某人支配3what is more 更有甚者，更为重要的是4drop out 退学，辍学；退出，脱离5a bunch of 一串，一束；大量，大批6comb(through)something(for) 仔细搜寻7up to date 最新的；现代的；时髦的8set a good example to sb. 给某人树立好的榜样9stan
10、d for 代表10search for 寻找语境应用(用上述短语的适当形式填空)1Im very strong and I am fond of dancing and singing. ，Im outgoing and warmhearted.2We can have someone to when in trouble.3I of the play because I had too much work to do.4We told him that our services were completely and he was our team leader.5People think
11、 the rose love，peace，courage and friendship.6Since were League members，we should others.【答案】 1.What is more 2.turn to 3.dropped out 4.at his command 5.stands for 6.set a good example to联想拓展1由 outline 想到的outdoor 户外的outbreak 爆发outburst(感情) 迸发outcome 结果outskirt 郊区outflow 流出量outgoing 外向的outlook 观念；人生观2
12、“命令，指示”表达一览command 命令，指挥order 命令；秩序direction 指示；用法说明instruction 指导；指令3 “烦恼”多多bother 烦扰；使不安trouble 麻烦，使烦恼worry 使 烦恼upset 使心烦annoy 惹恼disturb 使不安；打扰4ence 结尾常用词小结difference 差异，不同presence 出席，在场absence 缺席existence 存在convenience 便利preference 偏爱confidence 自信independence 独立5盘点“a名词 of”短语a bunch of 一束；一串a coup
13、le of 一对a bit of 一点a piece of 一张/块/片a series of 一系列教材原句会背诵 句式仿写能应用1.do you think 作插入语What do you think the most important benefit of the Internet is？1.你认为乔安娜会怎么做？Joanna is going to do？2.without 引出的介词短语表示虚拟条件Without the Internet，these people would have fewer avenues to meet people.2.没有空气、水和能量就没有生物。ai
14、r，water and energy， no living things.3.祈使句and陈述句Follow these tips，and your time spent doing research on the Internet will be much more worthwhile.3.努力工作，你就会过上幸福生活。，and you will live a happy life.【答案】 1.What do you think 2.Without ；there would be 3.Work hard(对应学生用书第 143 页)精讲 5 个考纲单词command n 命令；控制 ；掌
15、握 vt.命令 ；指挥；控制经典例句 Fire when I give the command.(朗文辞典)我一下命令就开火。(1)have a good command of 精通take command of 指挥，控制at sb.s command 受某人支配in command of 控制(2)command sb.to do sth. 命令某人做某事command that. 命令For the first time in years，she felt in command of her life.多年来第一次，她觉得生活掌握在自己的手里。The police arrived and
16、 took(take)command of the situation.警察到达后就控制了局势。Much as he confirms he has a good command of English，he sometimes feels it hard to find an appropriate version for some Chinese idioms.虽然他确认自己掌握了英语，但有时他感到为一些汉语习语找到合适的英语翻译很难。链接写作 一句多译 107】他命令我们马上出发。He commanded that we(should)set off at once.(command th
17、at.)He commanded us to set off at once.(command复合宾语 )correspond vi.通信；相一致，符合；相当于教材原句 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(通过因特网)与全球各地趣味相投的人们通信、交流。(1)correspond with/
18、to. 与一致/ 相符/相类似correspond with sb. 与某人通信(2)correspondence n. 一致，符合；通信in correspondence with. 与通信；和一致hold/keep up correspondence with(sb.)与(某人)保持通信联系The arms of a man correspond to the wings of a bird.人的手臂相当于鸟的翅膀。Your description of the event doesnt correspond with hers.你对事情的陈述与她说的不相符。链接写作 一句多译玛格丽特和他
19、保持通信直到他去世。Margaret corresponded with him until his death.Margaret held/kept up correspondence with him until his death.Margaret was in correspondence with him until his death.abandon vt.放弃；抛弃，舍弃 n 放任；纵情教材原句 They would not have achieved their success if they had abandoned their dreams.如果他们放弃了他们的梦想，他们
20、就不会取得成功。(1)abandon doing sth. 放弃做某事abandon oneself to. 沉湎于；纵情于(2)with abandon 放纵地；放任地We shouldnt abandon ourselves to computer games，because it may ruin our life.我们不应该沉迷于电脑游戏，因为那可能会毁掉我们的生活。They abandoned carrying(carry)out the plan because of the lack of money.因为缺少资金，他们放弃了执行这项计划。classify vt.分类，归类教材原
21、句 The links that you get are not classified by subject.你获得的链接并没有根据主题分类。(1)classify.as 把归类为classify.by. 按照划分classify.into. 把分为(2)classified adj. 分类的，类别的classification n. 分类；类别It is proper to classify Helen as a popular singer.把海伦归类为流行歌手是合适的。Memory can be classified into shortterm and longterm memory.
22、记忆可分为短期记忆和长期记忆。Some dangerous goods are not included in this classification(classify)有些危险品并不包括在此类别中。acknowledge vt.承认；认可；感谢教材原句 When you are finished，you should always acknowledge where you got your data by attaching a list of the websites you got your information from.当你写完报告时，你总是应该附上你获取信息的网站列表，表明你所
23、获资料的来源。acknowledge(doing)sth. 承认(做了 )某事acknowledge sth./sb.to be/as. 承认某事/某人是It is generally acknowledged that.是大家公认的Song Zuying is acknowledged to be(be) one of the best singers in the world.宋祖英被认为是世界上最好的歌唱家之一。They acknowledged having been defeated(defeat)他们承认已被打败。 108】诠释 2 个核心短语turn to 向求助；转向；翻到；查
24、阅；开始从事一词多义 写出下列句中 turn to 的含义At last，I will be on my own，but I still want to have my parents to turn to whenever I need help.向求助Follow the main road until it branches and then turn to the left.转向Wheres your book？Take it out and turn to Page 4.翻到turn away 转过脸去；拒绝(某人) 进入turn down 调小(音量等 )；拒绝turn up 调大
25、(音量等 )；出现；到场turn off 关掉turn in 上交turn out 结果是；证明是turn over 翻转；反复考虑；移交Tom had to turn down the invitation to the party last weekend because he was too busy.上周末，汤姆不得不拒绝晚会的邀请，因为他太忙了。Dont worry.Im sure your missing glasses will turn up sooner or later.不要担心。我确信你丢失的眼镜迟早会出现。As it turned out that day，we did
26、 a lot for the elderly at the nursing home.结果在那天，我们在敬老院为老人做了好多事。drop out 退学，辍学；退出，脱离教材原句 One university did a study about the students who had dropped out，and found that 43 per cent of them were heavy Internet users.某大学曾对退学的学生做过一项调查，发现 43%的人痴迷于网络。drop out of. 退出drop off 中途下客或卸货；减少，下降；打盹,drop in on s
27、b.at a place) 顺 便 拜 访 某 人顺 便 走 访 某 地He is addicted to computer games，and thats why he has to drop out of school.他迷恋电脑游戏，那就是他为什么不得不辍学的原因。I thought Id drop in on you while I was passing.我曾想路过时顺便来看看你。突破 2 个高考句型(教材 P47)Follow these tips，and your time spent doing research on the Internet will be much mor
28、e worthwhile.遵循这些窍门儿的话，你在网上搞研究所花的时间就会更加值得。本句是“祈使句and 陈述句 ”句型。“祈使句and/or/otherwise陈述句”为常见句型。该结构中的祈使句相当于一个 if 引导的条件状语从句，and 之后的句子相当于主句，所以用一般将来时。在该句型中，祈使句有时也可用名词短语表示。Do as youre told，otherwise youll be in trouble.叫你怎么做就怎么做，否则你会有麻烦的。A few minutes earlier，and you could have seen the famous scientist.要是你早
29、来几分钟，就能见到那位著名的科学家了。Take (take)the chance，or you will regret it.抓住机会，否则你会遗憾的。(教材 P34)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。本句使用了虚拟语气，without the Internet 相当于 if there were no Internet。在虚拟条件句中，有时假设的情况并不以条件句的形式出现，而通过一些介词短语表示出来，这种句子叫含蓄条件句，常用于这种
30、句式的词或短语有or，otherwise，with，without，but for 等。She came here yesterday，otherwise I would not have met her. 109】她昨天来这里了，否则我就不会遇到她了。We human beings could not survive without all the plants and animals around us.如果我们周围没有植物和动物，人类就不能生存。多角快练 练单词 练短语 练句型(对应学生用书第 145 页).单句语法填空1I was alarmed (see) that the men
31、were carrying guns.2He had all the words he needed (type)out and well rehearsed.3You dont bother (get)dinner for me today，Ill eat out.4In a library，books are usually classified subjects.5The discovery and use of knowledge has always been relevant a human future.6I have made several small (correct)in
32、 your composition.【答案】 1.to see 2.typed 3.to get 4.by 5.to 6.corrections.单句改错1He commanded that all the gates were shut immediately in case the murderer escaped.2Fruit and vegetables grew in abundant on the island. 110】3The information in this tourist guide is still up date.4No every book is educati
33、ve and creative.5I dropped in at her on my way home.6I believe what the Internet has positive effects upon our lives.【答案】 1.were (should)be 2.abundant abundance 3.up 后加 to 4.No Not 5.at on 6.what that(对应学生用书第 146 页).课文语法填空根据 P3435 课文，在空格处填入 1 个适当的单词或括号内单词的正确形式。Two students gave their speeches about
34、1. advantages and disadvantages of Internet use at a debate.One of them 2. (be)in favour of the Internet.In her view，the Internet has positive effects on our lives.She offered us two 3. (explain)：the Internet is now the first source people turn 4. when they need information.Besides，the Internet is a
35、lso helpful for people 5. (build)social bonds.What is more，the 6. (disable)can correspond and communicate with others with the help of the Internet.However，the other one doesnt think so.In his speech，he mainly 7. (address) the drawbacks of the Internet.On the one hand，the information provided by the
36、 Internet has not been evaluated for 8. (accurate)On the other hand，the Internet not only affects peoples private lives but also damages peoples ability 9. (live) normal lives.So he advised that people should 10. limit the use of it or learn how to handle the problems it has caused.【答案】 1.the 2.is 3
37、.explanations 4.to 5.to build 6.disabled 7.addressed 8.accuracy 9.to live 10.either.写作改错双练根据提示，利用本单元所学知识完成下面的小作文，并改正学生习作。1关于因特网对我们生活的影响一直有着激烈的争论。(argument)2有些人认为因特网有积极的影响。(positive)3当人们需要信息时，因特网是许多人求助的首选。(be in need of ，turn to)4只要轻敲按键或点击鼠标，我们就能按照命令找到大量的信息。(click，at sb.s command，abundant)5然而它的一个大的缺点
38、是难以判断信息是否真实或准确。(weakness，accurate)6此外，因特网也破坏了人们过正常生活的能力。(damage)第一步：练写作用适当的连接词将上述句子连成一篇短文。第二步：练改错下面是李明针对本文的习作，其中有 5 处语法错误，请你帮他纠正过来。About the Internet，there have been heating arguments over the effects on our lives.Some people think the Internet has positive effects on.When people are in need of info
39、rmation，the Internet is the first source that many people turn to.As the touch of a button or the click of a mouse，we can get abundant information at us command. One great weakness of the Internet，though，is it is difficult to judge whether the information is true or accurate.In addition，the Internet
40、 damages peoples ability to live normal lives.【答案】 About the Internet，there have been arguments over the effects heatingheatedon our lives.Some people think the Internet has positive effects .When people are in onneed of information，the Internet is the first source that many people turn to. the AsWithtouch of a button or the click of a mouse，we can get abundant information at usourcommand.One great weakness of the Internet，though ，is it is difficult to judge thatwhether the information is true or accurate.In addition，the Internet damages peoples ability to live normal lives. 111】
