人教版高中英语必修二B2U3语言点
人教版高中英语必修二(Book 2 Unit 3)
人教版高中英语必修二（Book 2 Unit 3)Unit 3 Computers核心单词1. common adj. 共同的，普遍的；常见的常用结构：in common 共有，公用(在句中多作状语）have nothing/little/a lot/something in common (with) sb. 与某人没有/许多/有些共同之处in common with 和……一样common sense/knowledge 常识common welfare 公共福利易混辨析common/ordinary/usual/normalcommon 指"共有的，公共的；共同的；常见的"。
反义词为rare。
common作"普通的"讲时可与ordinary换用。
如"普通人"也可以说成common people。
ordinary 意为"普通的，平淡无奇的"，指没有什么特别的地方。
usual 意为"平常的，通常的，一向的"，含惯例之意。
normal 意为"正常的"。
Jane and I have nothing in common.=I have nothing in common with Jane. 我与简毫无共同之处。
The problems are common to all societies. 这些问题是所有社会的通病。
In common with many young people, he prefers pop songs.和许多年轻人一样，他喜欢流行歌曲。
He is in ordinary clothes. 他穿着平常的衣服。
We meet every day at the usual place. 我们每天在往常那个地方见面。
单项填空Harry visited the bookstore every week. He became sucha______________customer that the bookseller gave him some books as presents.A. commonB. normalC. usualD. average解析：选C。
人教版高中英语必修2Unit3知识点详解
Part 1. Warming up1.In pairs discuss what they have in common.common adj.共同的，普遍的；常见的常用结构：in common 共有，公用(在句中多作状语）have nothing/little/a lot/something in common (with) sb.与某人没有/许多/有些共同之处in common with 和……一样common sense/knowledge 常识common welfare 公共福利Jane and I have nothing in common.=I have nothing in common with Jane. 我与简毫无共同之处。
In common with many young people, he prefers pop songs.和许多年轻人一样，他喜欢流行歌曲。
2.Work out a list and compare it with your partner.compare...with/to...把。
和。
作比较Compare this with/to that, and you’ll find which is better.把这个和那个比较，你就知道哪个更好了。
注意：（1）compare...to...还有“把。
比作。
”之意，不可用compare...with...替换。
Shakespeare compared the world to a stage.莎士比亚把世界比作一个舞台。
（2）过去分词短语compared with(与。
相比）作状语时，可与compared to替换。
Compared with/to most children,she was indeed very unfortunate.与多数孩子相比，她确实很不幸。
3.calculate v.calculate on/uponbe calculated to dobe calculated for适合于，为。
新人教版高中英语必修二第三单元 the internet 总结
Book 2 Unit 3 单元小结一．词汇I. 阅读词汇——明确含义，易混词，重点词1. stream vt. 流播;流出vi.流动 n.小河;溪流2. cash n. 现金;金钱3. update vi. 更新;向…提供最新信息n.更新;最新消息4. database n. 数据库;资料库5. software n. 软件6. charity n. 慈善;慈善机构(或组织7. conference n. 会议;研讨会;正式会谈8. resident n. 居民;(美国的)住院医生adj.(在某地)居住的9. battery n. 电池10. discount n. 折扣vt.打折11. target n. 目标;对象;靶子vt.把…作为攻击目标12. upset adj. 心烦的;苦憶的;沮丧的vt.( upset，upset)使烦恼;使生气;搅乱13. tip n. 忠告;诀窍;实用的提示II. 推展词汇—灵活运用1.blog (n.) 博客 vt.写博客blogger （n）. 博客作者，博主2. engine (n.) 引撃;发动机;火车头engineer (n). 工程师engineering (n). 工程，工程学3.identity (n.) 身份，个性identify （v）确定，鉴定，识别，辨认出4. convenient (adj.) 方便的，便利的convenience (n). 便利，方便5. surf （v）冲浪，浏览surfer（n）冲浪运动员，乘冲浪板冲浪的人，（互联网上）冲浪者6. access (n.) 通道;(使用、查阅、接近或面见的)机会 (vt).进入;使用;获取accessible (adj). 易接近的；可进入的；可理解的7. function (n.) 功能;作用;机能 (vi.)起作用;正常工作;运转 functional (adj.) 功能的8.confirm (v). 确认，事确信confirmation (n). 确认，证实，证明9.privacy (n). 隐私，私密private( adj). 私有的，私人的，私立的 privately( adv).10.particular (adj.). 特定的，特别的，讲究的 particularly (adv). 异乎寻常地；特别是；明确地11.embarrassing (adj). 让人难堪(尴尬;害羞)的embarrassed (adj.) adj. 尴尬的；窘迫的embarrassment (n). 尴尬，窘迫embarrass (v). 使尴尬，使窘迫12.guideline (n). 准则，指导原则guide (n.) 指南，向导（v）引导，带领13.stuck （adj.）卡住，陷于，困于stick (v). 刺，戳；伸出；粘贴, 坚持；伸出；粘住 (n.) 棍，手杖14.rude (adj) 粗鲁的，无礼的rudeness (n). 无礼，野蛮15. press (v). 按，压，敦促（n）报刊杂志；印刷机；新闻界出版社；拥挤的人群16.tough (adj.) 艰难的;严厉toughness (n). 韧性；强健；有粘性III. 重点词汇——用法归纳1. chat (vi). 聊天，闲聊chat with/to sb. 和某人闲聊 chat about sth/sb. 闲聊某事/某人2. stuck （adj.）卡住，陷于，困于stuck on sth. 被难住，答不上来 stuck for sth, 不知所措，为某事犯愁3. benefit ( n.) 益处 (vt.)使受益 (vi) 得益于benefit from (doing) sth. 从某事中获益 benefit sb./sth. 对某人或某事有益be of benefit 有益处 for the benefit of 为了..的利益或好处have the benefit of 得益于，占…的光4. inspire (v). 鼓舞，激励，启发思考 inspiration (n.) 灵感；鼓舞；妙计\inspire sb. to do sth. 鼓舞某人干某事inspire sb. with sth, 使产生（感觉或情感）5. account (n.) 账户，描述 (v). 解释，导致，认为，把…视为account for sth. 是…的原因6. familiar (adj.) 熟悉，熟知be familiar with sth. 通晓。
人教版高中英语选择性必修第二册unit3语言点
eg The minimum number of students we need to run the course is fifteen. (翻译) 我们开设这门课程需要的学生人数至少为 15 人。
【归纳拓展】（阅读理解常出现）
senior to... 比……年长的 junior to... 比……年轻的 prior to... 在……之前的 inferior to... 比……差的 superior to... 比……好的
Note：高中 senior middle school 初中 junior middle school
3) Tom is a person consumed with ambition. _汤__姆__是__一__个__满__怀__抱__负__的__人__。___________
高中英语 选择性必修第二册 UNIT 3 FOOD AND CULTURE
教材原句p.27Or，that those who like spicy food tend to have a hot temper? 或者，喜欢辛辣食物的人脾气容易暴躁？ 7 tend vi. 趋向；易于；照管 vt. 照顾；招待 tend to do sth. 易于做某事，往往会发生某事，倾向于 =have a tendency to do sth tend（to）sb./sth. 照顾……，照料…… People in adolescence tend to be addicted to computer games. 人们在青少年时期容易沉迷于电脑游戏。 His mother fell ill. He stayed in the bedroom tending（to）her. 他的妈妈生病了，他待在卧室中照顾她。
人教版高中英语必修2 Unit3 语言点课名师课件
Unit3 Computers
Language Points
1. Tell the meaning of the key
学
习
expressions;
目
2. Tell the usage of the key
标
expressions;
3. Use the key expressions.
The expert cannot solve this difficult problem. Talk to me about whatever is troubling you. I’ll help you solve it.
The clever child solved the riddle quickly.
3. …I could be made to work as a “universal machine” to solve any difficult mathematical problem.
solve vt. to work out the answer to a problem 解答，解决
e.g.
technology
artificial
applications intelligent
logically
reality
Group discussion
1. The problems in the exercises; 2. Any other problems of language points relevant to the text.
explore v. to travel around an area to find out about it 探索；探测；探究
人教课标版高中英语必修2 Unit3_语言点课_名师课件(一)
They have m__u_c_h_ in common. = They have a lot in common.
VS
mobile phone
They have nothing in common!
VS
_C__o_m_p_a_r_e_d__w_i_th__th__e _h_u_m__a_n_r_a_c_e_（与人类 相比）, the computer can s_o_l_v_e_a_n__y_d_i_ff_ic_u_lt _m__a_th_e_m__a_ti_c_a_l ______ _p_r_o_b_le_m__.__________ (解决任何数学难题)
Share you opinion and voice!
However, the Internet may also produce negative effects.
online shopping trap
network force
porn website
青少年可能会花费大量时间玩计算机游戏。
VS
chimpanzee _C__o_m_p__a_ri_n_g_ the human race___w__it_h____ chimpanzees（把人类与猩猩相比） , we can know that ______________________ the human race is much cleverer/ can do a lot more than chimpanzees.
You can add some information to make the passage more coherent (adj. 连贯的) .
Students’ Book 2
英语必修二book2 unit 3 language points知识点
M3unit 3 language points1. have something / nothing / a lot / little in common 有…共同点common sense 常识2.it will be /maybe/was/took+一段时间+before sb.+do/did sth.3.over time=as time goes by=with time going by 随着时间的流逝4.simplify difficult sums 简化复杂的数字题5.solve the problem=a solution to the problem 解决问题6.from then on 从那时起7.in reality=in fact 实际上8. personally (speaking) 就个人而言9. as a result=result in=lead to结果as a result of =result from 由于=because of/owing to/thanks to10.such+a/an+adj.+n+that so+adj.+a/an+n+thatsuch+adj.+n+that so+many/much/few/little+n+that11.by oneself 独自for oneself 亲自12. share sth. with sb. 与某人分享13.totally mistaken / unnecessary / disagree 完全错误/不必要/不同意in total 总计14.work out 想出，计算出，制定出，锻炼15. explore the Moon and Mars 探索月球和火星16.have a wide application in …=apply to 应用于make an application (to sb.) for sth.= apply to sb. for sth. 向…申请某物17. as well as 和；也Helen as well as I is eager to see the performance.18.anyhow=anyway 无论如何somehow 不知怎的somewhat 有点儿；有几分19.provide sb. with sth. 为某人提供某物20. a life of high quality 高质量的生活21. a devoted friend 一个忠实的朋友22. download information 下载信息23. make use of 利用24.get together 聚会25. as big as a human 和人一样大26. look like 看起来像27. signal to sb. 向某人示意/发信号sign 标记；迹象；指示牌symbol 象征traffic signals 交通信号a danger/warning signal 危险信号make a signal 发信号（signaled）28. have a good shot for a goal 射进一个好球29. win first/second place 赢得第一/二名30.develop a new type of program 开发一种新程序type a letter V. 打字（打一封信）31.be determined to do sth. 决定做某事32. in a/some way 以某种方式/在某些方面in the way 挡道on the way to 在去…的路上by the way 顺便说一下by way of 经由in no way+助动词+S+V原绝不in this way 用这种方式(部分倒装：only; 否定词；so)33. program sb. with sth.用…给…编程34.arise(arose, arisen) unexpected difficulties arose 出乎意料的困难出现了car accidents arise from/out of carelessness. 交通事故由粗心大意引起。
高中英语 人教版必修第二册unit3语言点讲解
UNIT 3 THE INTERNET1.stream movies and music 流播电影和音乐【词汇精讲】stream在句中是及物动词,意为“流播”。
【词汇拓展】stream可作不及物动词,意为“流动”,作名词,意为“小河,小溪”。
2.I especially like to chat with my friends and family.我特别喜欢同朋友和家人聊天。
【词汇精讲】chat可作动词或名词,意为“聊天;闲聊”。
3.And so I used a nonsense name for my net identity.因此,我为网上的身份造了个名字。
【词汇精讲】identity是名词,意为“身份;个性”。
4.Sometimes,I am too busy to go online.有时,我太忙了无法上网。
【句式剖析】句中too...to do sth意为“太……而不能做某事”,是一个表示否定意义的句型。
【句式拓展】“too...to...”不同搭配下的不同含义:(1)某些形容词与“too...to...”句型连用时,too (=very) 表示肯定的意义。
这些形容词多为表示情感的词,如glad,pleased,surprised,delighted,happy,easy,willing,ready,eager,anxious 等。
(2)too...to...结构和never或not连用时,表示肯定意义。
意为“无论……也不过分;越……越好”。
5.1.There are countless articles telling us how the Internet has made our lives more convenient.有无数篇文章告诉我们,互联网如何使我们的生活更加方便。
【词汇精讲】convenient是形容词,意为“方便的;近便的”。
【温馨提示】convenient作表语时,不可用人作主语,而要用物或形式主语作主语。
人教版高中英语必修2unit3课文知识点详解
3.And my memory became so large that even I couldn’t believe it!我的记忆能力变得如此 巨大，甚至连我自己都不能相信！ so+adj./adv.+that...意为 考点提炼 “如此……以致…… ”，引导结果状语从句。 so that引导目的状语从句，相当于in order
Don’t fire until I signal.
等我发出信号后再开枪。 He signalled to the waiter for the bill. 他示意服务员结账。 A red light is a signal of danger.
红灯是危险的信号标志。
归纳总结 signal vi.& vt.发信号；n.信号 。 易混辨异 signal,sign,mark,symbol (1)signal常指约定俗成、用于传达某些信息的信 号，也指灯光、声音或信号标志。
Unit 3
Ⅰ.高频单词思忆
Computers
基础落实
1.The development of the steam engine was a great technological (科技的) advance. 2.I haven’t calculated (计算) the result of the maths problem. 3.Life totally/completely (完全地) changed
that,该从句中常用情态动词may,might,can,
could,will,would和should。
4.After all,with the help of my electronic brain which never forgets anything,using my intelligence is what I’m all about!不管怎 么 样，在我过目不忘的电子脑的帮助下，运用智能 就考点提炼
人教版英语必修二语言点
4. attach… to… 认为…有(重要性,意义等); 附上,连接,贴上 I attached great importance to this research. 我认为这项研究十分重要. She attached a stamp to the envelop. 她在信封上贴上一枚邮票. 5. form into 组成,排成 form a habit of 养成…的习惯 in the form of 以…的形式 fill in the form 填表格
9. take apart 拆开 apart from 除了…之外 = except for 10. prefer to do… rather than do =prefer doing… to doing =would rather do… than do =would do… rather than do 11. too much + 不可数名词 too many+ 可数名词 much too + adj./adv. 12. 倒装句: 当句子开头出现否定词时, 则 句子须用部分倒装语序
必修2语言点
1. in search of = search sth. = look for sth. =in one’s search for sth. 寻找 Search sb./sth. 搜身/搜查某物 Search out 找出，查出 2. 当定语从句的先行词是the way时， 引导 词可以是in which, that, 或者是省略引导词。 e.g. The room was completed the way (in which/that) she wanted.
run away 跑掉,跑走 run out 用光 12. stand for 代表 one after another 一个接一个地 M 2 U 3 1. As time goes/ went by= With time passing/going by 随着时间的流逝 2. so… that (so后面接adj./adv.) such… that (such 后接名词或名词词组) ▲注意: 当名词前有many, much, little, few 修饰时用so, 不用such. 3. anyway=anyhow 无论如何, 不管怎样
人教版高中英语必修2Unit 3 Computers语言点总结
高中英语必修二Unit 3 Computers语言点总结Unit 3 ComputersWord usage1.calculate v: counteg. You can calculate easily with the help of computer.I must calculate how much money I spent last week.He calculated the costs very carefully.2. common adj: belonging equally the same to alleg. We have much common interest.Rice is common in south.Smith is a very common last name in England.该词构成的词组in commonThose two have something in common.They are brothers, but they have nothing in common.3. universal adj: present or occurring everywhere eg. Football is a universal game.This machine has a universal use in the home. Pollution is a universal problem in the world.4. intelligence n [U]: mental ability to learn and understand thingseg. He's a man of very high intelligence.It requires a high degree of intelligence to do the job well.When the water pipe burst, she had the intelligence to turn off the water at the main.5. anyway adv: anyhoweg. I can’t understand it anyway.Do the job anyway you like.It may rain, but we shall go anyway.6. totally adv: completelyeg. I am afraid I totally forgot it.I totally agree with you.He misunderstood me totally.7. advantage n: favorable factorseg. The job has many advantages.He had the advantage of a good education.What is the advantage of using this machine?该词的反义词为disadvantageeg. His lack of education was a disadvantage when he looked for a job.Not studying will be to your disadvantage.8. disagree vi: be unlike or have a different opinion eg. Our answers to the problem disagreed.We disagreed about everything.We disagreed on which movie to see.9. choice n: the act of choosingeg. We each had to make a choice.I will go with him because I have no choice.The shop has a wide choice of hats.10. material n: matter from which things are madeeg. Wood and stone are the only raw materials on the island. The teaching material in the school is advanced.Your writing materials are there.11.create v: to cause to be or existeg. An artist should create beautiful things.How was the universe created?That would create a wrong impression.12. arise (arose, arisen vi: come into beingeg. A question arose in the meeting.Disagreements arose between them.Unexpected difficulties arose in the course of their experiment.13. personally adv :ain person or not represented by otherseg. He went there personally.The plan was granted personally by our boss.b as a personeg I don’t know him personally, but I have read his book.. Personally, I don't approve of her.I dislike him personally, but I admire his art.14. technology: the art application in industry, etc or the study of mechanical arts and applied sciences.Eg. With the help of modern technology, you can do many things in a short time.People today enjoy a high level of technology.Useful expressions1. in one’s opinion: it is one’s view or feelingeg. In my opinion, the project is worth.In his opinion, the writing is excellent.In my opinion, the money is not enough.2. go by: passeg. As time goes by my memory seems to get worse. This week went by slowly.Don’t let the opportunity go by.3.so…that…: with the aim thateg. We were so tired that we did nothing that evening. The word was so small that I could hardly see it.He was so excited that he couldn’t speak.4. in a way: to a certain extent but not entirelyeg. The changes are an improvement in a way.The work is well done in a way.5. after all: in spite of what has been said, done or expected. eg. So you have come after all.After all, what does it matter?I’m sorry. I can’t come after all.6. with the help ofeg. I finished the job on time with help of my best friend.With the help of a passer-by, I carried the injured person into a shop.With the help of the advanced machine, they carried out the plan successfully.7. watch over: keep an eye on sb/stheg. Could you watch my clothes while I have a swim? The mother watched over the child carefully. The dog watches over its master’s house. A nurse watched over the old man. 8. deal with: attend to a problem, task, etc. eg. We should discuss how to deal with the problem. He dealt with the situation well. She knows well how to deal with children.。
人教版高中英语新课标必修二M2 U2 Language points
Learning guidance 1. Words
Tests
1. ____________ (adj.) 物理的；身体的；______________(n.)物理；物理学；_____________(n.) 物理学家 2. _____________(vt. & vi.) 做广告；登广告；________________(n.) 广告 3. ______________(adj.) 没 有 希 望 的 ； 绝 望 的 ； ______________(adj.) 抱 有 希 望 的 ； ___________(n.) 希望 4. ______________(adj.) 愚蠢的；傻的；_____________(n.) 傻瓜；（v.）欺骗 5. ____________(n.) 疼痛；痛苦；_____________(adj.) 痛苦的；令人烦恼的 6. _____________(vi.) 比赛；竞争；___________(n.)竞争者；______________(n.) 比赛；竞争； ______________(n.) 能力 7. _____________(adj.) 巫术的；魔术的；有魔力的；__________(n.)魔术；巫术 8. _____________(n.)基础；根据；_____________(pl.);_____________(n.)基地；(vt.) 以......为基 础；________________(adj.) 根本的；基本的 9. ___________(n.) 运动员；运动选手；_____________(adj.)田径的；体育运动的
Practice: Translate the following sentences. （1）对这件事不仅老师们有看法，学生们也有自己的想法。 _______________________________________________________________________ （2）不仅汤姆和玛丽，而且我也喜欢看电视。 _______________________________________________________________________ 3. as much...as... 跟......一样...... 是同级比较结构 as much +不可数名词+as as many +可数名词复数+as as +adj.+a/an+单数可数名词+as （1）他和他父亲喝啤酒喝得一样多。 ______________________________________________________________________ （2）他们班学生和我们班一样多。 ______________________________________________________________________ （3）他的学校和我们学校一样大。 ______________________________________________________________________ 倍数+as+adj./adv.+as 表示倍数 这条绳子是那条绳子的三倍长。 ______________________________________________________________________
2019版人教版高中英语必修2第三单元语言点详解
第一部分:词汇。
1. 识别词汇blogger stuck privacytroll cyberbully embarrassing defineblogblog postchatsearch enginesoftwarenetworksurfcharityprovinceresidentbatteryWi-Fibuttonclickfiledatabaseguideline2. 形变词汇convenient→convenience→inconvenient→inconvenience→convenientlyidentity→identify→identical→identificationcash→cashier→cassette→case=cash表示装进盒子里的物品，很贵重，代指“钱”。
benefit→beneficial→distance→distant→distantlyaccess→ accessible→inaccessible→ancestorresident→residentialpress→pressure→pressing→express→impress→impression→impressive→depress→depression→depressed discount→count→countable→counter→privacy→private→privately→privilege→deprivetheft→thieve→theftproofrude→rudeness→rudelyembarrass→embarrassing→embarrassed→embarrassment→3. 课本词汇square online compare to stressed folk passivenegativemeansurfconstantlyinteractionfoolishlytaskpresentationinvest1). square这个词的意思很丰富。
人教版英语 必修二Unit 3 第三单元Language Points B2-U3知识点2
e.g. I don’t know how to deal
with these bad children. 对付, 对待 e.g. I’ll deal with you
when I get home
from the office! 收拾
6. after all 毕竟; 终究;别忘了 So you made it after all! 你毕竟成功了！
on the/one’s way (to)
在(去……)的路上
by the way
all the way in this way in the way /in one’s way in no way
顺便提一下
自始自终; 完全地 用这种方法 挡道，碍事 决不
用way的相关短语填空。
1. Perhaps he should have said nothing, in a way it was his duty. but ________ 2. I’m sorry but your leg is __________. in the way 3. I got caught in the heavy rain _________ on the way home.
type & kind
type:比较具体, 主要指类型、型号和样式。
kind:指种类, 同一种类的东西可以有多种型
号、样式.
2) v. 打字
e.g. Will you please type this letter for me? 你帮我打一下这封信好吗?
3.in a way 从某种程度上说，从某种意义上说； e.g. In a way, I like this new textbook very much.
人教版高中英语必修2 【经典实用】Unit3 using language要点详解
【经典实用】Unit3 Using Language要点详解1．signal vi.& vt.发信号；发暗号；示意n.信号For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.(P23) 例如，当我的对面没有人防守，可以有一个很好射门机会时，我可以用计算机语言向队友示意把球传给我。
Did you signal before you turn right?右转弯前你示意了吗？At an agreed signal they left the room.收到约定的信号后，他们离开了房间。
①signal(to)sb.(to do sth.)向……发出(做……)的信号，示意(某人)做某事signal to do 用信号指示做……signal(sb.)that示意……②traffic signals 交通信号灯a danger/warning signal危险/警告信号She was signalling(to)the children to stay outside.她在向孩子们打手势，要他们留在外面。
He signaled the waiter to bring the menu.他做手势要侍者拿菜单来。
signal/mark/sign/symbol选词填空(signal/sign/symbol/mark)①White is the of purity(纯洁)．②There are of weather changing.③It is a famous trade ．④We live too far from the city to get strong television ．【答案】①symbol②signs③mark④signals2．type vt.& vi.打字n.类型They had developed a new type of program just before the competition.(P23) 他们恰好在比赛前设计了一种新程序。
2019版人教版高中英语必修2第三单元语言点详解
第一部分:词汇。
1. 识别词汇blogger stuck privacytroll cyberbully embarrassing defineblogblog postchatsearch enginesoftwarenetworksurfcharityprovinceresidentbatteryWi-Fibuttonclickfiledatabaseguideline2. 形变词汇convenient→convenience→inconvenient→inconvenience→convenientlyidentity→identify→identical→identificationcash→cashier→cassette→case=cash表示装进盒子里的物品，很贵重，代指“钱”。
benefit→beneficial→distance→distant→distantlyaccess→ accessible→inaccessible→ancestorresident→residentialpress→pressure→pressing→express→impress→impression→impressive→depress→depression→depressed discount→count→countable→counter→privacy→private→privately→privilege→deprivetheft→thieve→theftproofrude→rudeness→rudelyembarrass→embarrassing→embarrassed→embarrassment→3. 课本词汇square online compare to stressed folk passivenegativemeansurfconstantlyinteractionfoolishlytaskpresentationinvest1). square这个词的意思很丰富。
人教版高中英语必修第二册第三单元M2 U3Writing
PART 2
写作训练
弄清文络 写作妙笔生花
随着网络的发展，人们消费观念的转变，购物方式也在悄然地发生 变化。“网购”已成为一种时尚，越来越多的学生也正加入网购群体。 请你根据以下提示，在你的博客上写一篇关于“网上购物”的文章。
优点： 1.足不出户；节约时间。 2.价格通常比较便宜。 3.可供选择的范围广，种类多。 缺点： 1.只能看到图片，看不到商品本身。 2.容易购买大量不太需要的东西，造成浪费。
With the development of the Internet, many people are used to shopping online.
Shopping online has many advantages. Just by a click of the mouse, you can buy what you’re interested in without going outdoors. When shopping online, you can choose from more varieties of goods, whose prices are generally lower.
Its disadvantages are obvious, too. Firstly, it’s very easy for you to buy goods different from the pictures you see on the Internet. Secondly, shopping online may cause people to buy goods that are not badly needed.
C√. By asking and answering questions.
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Unit 3 Computers 语言点编稿：张桂琴审稿：目标认知重点词汇signal，spoil, common , solve, anyhow, type, follow, calculate, arise重点短语In a way, go by, as a result, deal with, after all, make up重点句型It will be+时间段+ beforeSo/such.....that..There are/were times whenThere was a time when ...知识讲解重点词汇【高清课堂：词汇精讲B2 unit3】signal【原句回放】For example, I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.例如，我已经学会使用计算机信号向队友发出信号示意队友把球传给我，当我面前没人防守有机会射一个好球的时候【点拨】signal (v./n./adj.) 信号，暗号。
1.Vt./Vi.She signaled, and the waiter brought the bill.The whistle signaled the end of the match.She signaled to the children to come inside.The bell signaled that school was over.Both sides have signaled their willingness to start negotiations.2.n.When she got up from the table, it was obviously the signal for us to leave.The opinion poll is a clear signal of people's dissatisfaction with the government.This will send the wrong signal to potential investors.The TV channel sends / transmits signals via satellite to cable companies.Small antennas are equipped to receive/pick up radio signals.3.Adj.The university has done me the signal honour of making me an Honorary Fellow.【拓展】signal achievement/success/failureto give a signal 发信号spoil【原句回放】In that way, my niece will not spoil my free time and I can go out with my friends. 用那种方法，我的侄女就不会搅合我的空闲时间，我可以和朋友一块儿出去。
【点拨】spoil (n./v.)溺爱；赃物1.v. spoilt / spoiledThe whole park is spoiled by litter.The new road has completely spoiled the character of the village.The bad news has spoilt my day.Don't spoil your appetite by eating sweets between meals.His mother and sisters spoil him rotten (=spoil him very much) .Everybody enjoys being spoiled from time to time.Some kinds of food soon spoil.2.n.The thieves divided up the spoils.They tried to take more than a fair share of the spoils of victory.【拓展】spoil heaps 煤矸石堆积■common【原句回放】In pairs discuss what they have in common.两人一组讨论一下它们有什么相同之处【点拨】mon adj. 普通的，常见的；共有的，共用的Smith is a common name in England. 英国在Smith是个很普通的名字。
A great interest in music was common to them.. 他们对音乐都有着共同的强烈兴趣。
in common (with) ( 和……)一样have sth. in common (with) ( 与……)有共同之处They are brothers, but they have nothing in common. 他们虽是兄弟，但毫无共同之处。
In common with many people, he prefers classical music to pop music.和许多人一样，他喜欢古典音乐，而不喜欢流行音乐In common with many other girls, Anne likes dancing.和其他女孩儿一样，安妮喜欢跳舞【拓展】have nothing in common with 无共同之处have little in common with 几乎无共同之处have something in common with 有一些共同之处have a lot common with 有许多共同之处【辨析】common, ordinary, usual与general它们均有“普通的，常见的”的意思。
common 侧重于“普遍；常见”，指许多事物或人共同具有而常见的性质。
They can treat most of the common diseases他们可以治疗大部分常见的病ordinary 侧重于表示“平常；平凡；无奇特之处”That morning he came earlier than usual, for it was not an ordinary day.那天早上他起得比平常早，因为那天是一个不寻常的日子。
usual 指从时间和频度上讲通常发生的事情或一种习惯。
Tea is considered to be the usual drink of British people茶被认为是英国人的日常饮料。
general 表示在大多数人或物中流行并受到关注，还有“总体的，概括的”的意思general knowledge 一般知识solve【原句回放】In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” to solve any difficult mathematical problem.(L11)1936年我的父亲艾伦。
图灵写了一本书，讲述了怎样使我成为一台“通用机器”来解决数学难题。
universal language 世界通用语言【点拨】solve. v. 解决, 解答This problem is too difficult for me to solve. 这个问题太难解决不了He’s good at solving crossword puzzles 他善于解答纵横字谜。
With the help of his friends , he finally solved the problem.在朋友的帮助下，他终于解决了这个问题【拓展】solution n. 解答；解决(办法)a solution to the problem 问题的解决方法anyhow【原句回放】Anyhow, my goal is to provide humans with a life of high quality. (L32) 不管怎样，我的目标是给人类提供高质量的生活。
【点拨】anyhow = anyway不管怎样.Anyhow , it’s worth trying. 不管怎样，这事值得一试。
（句首）It may rain, but we’ll go anyhow.也许会下雨，但我们无论如何都要去。
（句末）I shall go and see him anyway. 不管怎么我都要去看他的。
I’m going to do it anyway.无论如何我都会做这件事儿Anyway I must finish the work today. 不管怎样我必须今天完成这项工作Type【原句回放】They had developed new type of program just before the competition他们恰在比赛前研制了一种新程序。
【点拨】type.1)n.类型This is a new type of machine, with lots of meters on it.这是一种新型的机器, 上面有许多仪表。
2) v.打字你帮我打一下这封信好吗?Will you please type this letter for me?【拓展】type:表示各项事物在本类中都是典型的。
kind:特指在分类中能放在一起的性质相同且相似的一类事物。
follow【原句回放】I followed instructions from cards with holes.我遵照有洞的卡片的要求去做。
【点拨】follow. v.跟随；沿着；听懂；遵循；听从follow one’s instructions 执行(某人的)指令Follow this road, and you'll get there. 沿着这条路走，你就会到那儿。
I'm sorry I don't quite follow you. 对不起，我不太明白你的意思you should follow the rules of the lab when you are doing experiment.你们做实验时，就应该遵守实验室的规则You go first, then I’ll follow you你先走，我随后就到If you follow my advice and study hard, you will pass the exam.如果你听从我的劝告而努力学习，你考试就能及格。