选修八unit2单词解析
高二｜选修8Unit2常考单词、短语、写作句式大放送
高二｜选修8Unit2常考单词、短语、写作句式大放送！Unit2CloningⅠ.常考单词必背1．differ vi. 不同；有区别They differ widely in their opinions.他们的意见分歧很大。
[快速闪记]different adj. 不同的；各式各样的；个别的；不平常difference n. 差别，差异2．procedure n. 程序；手续；过程The officer insisted that Michael did not follow the correct procedure in applying for a visa.这位官员坚持认定Michael没有按照正确的程序申请签证。
3．cast vt. 投；扔；掷n．投；掷The fisherman cast his net into the water.渔父把网撒到水里。
The fisherman caught a fish at his first cast.渔父洒下第一网捕到了一条鱼。
He cast an eye at the woman.他向那女人看了一眼。
[快速闪记]cast down 使沮丧4．object vi. 反对；不赞成n. 目的；目标；物体They have recorded all lost objects ranging from potatoes to golf gloves.他们记录了所有丢失的物件，从土豆到高尔夫手套等。
We object to leaving him alone.我们反对留下他一个人。
[快速闪记]objection n. [C]反对；异议；不喜欢objective adj. 客观的5．medium n. (复数：media) 媒介；手段；工具；新闻媒体Advertisers use all kinds of media to sell products.广告商运用各种媒体推销产品。
选修8 Unit2 知识点
选修八Unit2 知识点Ⅰ单词1.differ :vi 不同，相异；意见不合differ from : 与…不同differ in : 在…方面不同differ with sb on/about sth :与某人在某事上意见不同be different from :不同于be different in : 在…不同make a/no difference （to）: 有/无关系（影响、作用）①中文与英文在许多方面不同。
Chinese differs from English in many different aspects.②The husband differs with his wife on who is to take charge of the money.③It makes no difference to me ﹙与我无关﹚ whether you are going to stay.2.undertake :v 从事，承担，负责，保证（undertook,undertaken）Undertake a task/responsibility :承担任务/责任Undertake to do sth : 承诺/答应/着手做某事Undertake that : 保证…① She will undertake the organization work ﹙将负责组织工作﹚of the whole project.② I undertake to pay back the money in a week﹙保证一周内还钱﹚③ The travel agent undertook that you would enjoy the trip﹙保证你会喜欢这次旅行﹚.3 object :vi 反对；不赞成，抗议N 物体，目标，对象Objection ：n 不赞成，反对，异议 Objective ：adj 客观的;基于事实的Object to sb/sth :反对，抗议…Object that ：抗议…Have an/no objection to (doing) sth : (不)反对…Raise a storm of objections ：引起一阵强烈的反对There is no objection to sth :没设么不可以的①犀利哥是同情的对象。
(完整版)人教高中英语选修八全册重点单词解析unit1unit2unit3unit4unit5
Unit1 a land of diversity1.illustrate v. 说明, 阐明, 图解, 配图The company's bank statements illustrate its success. 这家公司的银行报表说明了它的成功。
This diagram will illustrate what I mean. 这个图表可说明我的意思She decides to use charts and diagrams to illustrate. 她决定用图表来说明。
Let me illustrate. 让我举出这样一个例子来illustrate by facts 用事实说明Illustrate five of your words. 图解你的五个单词The publisher will illustrate the book .那个出版商将给这本书配图。
illustrated adj. 有插图的illustrative adj. 解说性的,说明性的illustration n. 1.（书、杂志等中的）插图, 图表, 图案 例证, 实例; 说明, 图解, 图示Here is another illustration: 这是另外一个例子。
Acting or serving as an illustration. 作为解释说明的Take an airline as an illustration. 以航空公司为例子.2.distinct adj. 截然不同的; 清晰的,明显的Those two ideas are quite distinct. 这两个主意完全不同。
Gold is distinct from iron. 金在性质上不同于铁。
There is a distinct improvement in your spoken English. 你的英语口语有明显的进步。
选修8unit2单词详解
1. differ vi. 不同于，意见相左
differ from 不同于...
differ in...在...方面不同
My younger brother and I differ from each other in many ways. 我弟弟和我在许多方面都不同。
6. cast v.扔，投掷
cast down 使失望（一般用于被动语态）
翻译：听到这个坏消息之后，她沮丧了好几天。 She was cast down for several days after she heard the bad news.
7. object vi. 反对，不赞成
object to sb/sth 反对某人/某事
in ______favour of it.
10. I owe_______to my teacher that I have made great progress in it English. 11. --Do you know where my blue coat is?
looking -- Don't bother _______(look) for it, I'm sure it will turn up some
拓展；
different adj. 不同的，有区别的 difference n. 差别，差异
2. exact adj. 精确的，准确的
to be exact(=exactly speaking) 确切地说
翻译：我不知道这个房间的确切面积。 I don't know the exact size of the room.
对..有影响
选修八unit2单词解析42页文档
16、业余生活要有意义，不要越轨。——华盛顿 17、一个人即使已登上顶峰，也仍要自强不息。——罗素·贝克 18、最大的挑战和突破在于用人，而用人最大的突破在于信任人。——马云 19、自己活着，就是为了使别人过得更美好。——雷锋 20、要掌握书，莫被书掌握；要为生而读，莫为读而生。——布尔沃
选修八unit2单词解析
36、“不可能”这个字(法语是一个字 )，只 在愚人 的字典 中找得 到。--拿 破仑。 37、不要生气要争气，不要看破要突 破，不 要嫉妒 要欣赏 ，不要 托延要 积极， 不要心 动要行 动。 38、勤奋，机会，乐观是成功的三要 素。(注 意：传 统观念 认为勤 奋和机 会是成 功的要 素，但 是经过 统计学 和成功 人士的 分析得 出，乐 观是成 功的第 Nhomakorabea三要素 。
END
选修八unit2单词解析
( ) －Mom, I can’t see any point in working hard at all the subjects at school. －Come on, dear. Years of hard work will surely _____ in the future of your career. A. make sure B. pay off C. bring back D. pay back
辨析 altogether, all together 1.let’s all together sing. 全部，一起
7.object vi 反对(oppose/be opposed to ) object to sb/sth/doing sth I object to such treatment .
他强烈反对那么早起床 He has a strong objection to getting up that early. =He strongly objects to getting up that early object match was cancelled because most of the members ___ a match without a standard court. A.objected to having B. were objected to have C. objected to have D. were objected to having
4.There is a board by the road, which ____”parking__!”
9.in favour of=be for 赞成，支持 你赞成这个计划还是反对这个计划？ Are you in favour of the plan or against the plan? favour n.帮助；恩惠；赞成；支持；偏袒；偏爱 favourable adj.有利的；支持的 favourite adj.& n.最喜欢的 in one’s favour 对某人有利 do sb a favour=do a favour for sb 帮助某人 owe sb a favour 欠某人情 [考例] My sister was against my suggestion while my brother was ______ it. (陕西2006) A. in favour of B. in memory of C. in honour of D. in search of
选修8-Unit2-知识点讲解
选修8-Unit2-知识点讲解选修八Unit2 知识点Ⅰ单词1.differ :vi 不同，相异；意见不合differ from : 与…不同differ in : 在…方面不同differ with sb on/about sth :与某人在某事上意见不同be different from :不同于be different in : 在…不同make a/no difference （to）: 有/无关系（影响、作用）①中文与英文在许多方面不同。
Chinese differs from English in many different aspects.②The husband differs with his wife on who is to take charge of the money.③It makes no difference to me ﹙与我无关﹚ whether you are going to stay.2.undertake :v 从事，承担，负责，保证（undertook,undertaken）Undertake a task/responsibility :承担任务/责任Undertake to do sth : 承诺/答应/着手做某事Undertake that : 保证…① She will undertake the organization work ﹙将负责组织工作﹚of the whole project.② I undertake to pay back the money in a week﹙保证一周内还钱﹚③ The travel agent undertook that you would enjoy the trip﹙保证你会喜欢这次旅行﹚.3 object :vi 反对；不赞成，抗议N 物体，目标，对象Objection ：n 不赞成，反对，异议 Objective ：adj 客观的;基于事实的Object to sb/sth :反对，抗议…Object that ：抗议…Have an/no objection to (doing) sth : (不)反对…Raise a storm of objections ：引起一阵强烈的反对There is no objection to sth :没设么不可以的①犀利哥是同情的对象。
高考英语 选修八 Unit 2
选修8Unit 2 Cloning要点梳理高效梳理·知识备考●重点单词1．differ vi.不同；相异→different adj.不同的→difference n．不同，差异2．twin n．双胞胎之一；孪生儿之一 adj.成对的；成双的3．straightforward adj.简单的；直接的；坦率的4．undertake vt.着手；从事；承担→undertook(过去式)→undertaken(过去分词)5．breakthrough n．突破6．cast vt.扔；投；掷→cast/cast(过去式/过去分词)7．object vi.反对；不赞成→objection n．不赞成；反对；异议→objective adj.真实的；客观的；无偏见的8．obtain vt.获得；赢得9．attain vt.获得；达到(水平、年龄、状况等)10．forbid vt.禁止；不准→forbade(过去式)→forbidden (过去分词)11．accumulate vt.积累；聚积12．owe vt.欠(账、钱、人情等)；归功于……13．retire vi.退休；离开→retirement n．退休14．bother vt.打扰 vi.操心 n．烦扰15．strike vi. & vt.打；撞击；罢工→struck/struck (过去式/过去分词)16．vain adj.虚荣的；自负的；徒劳的17．resist vt.抵抗；对抗→resistance n．抵抗；对抗→resistant adj.18．drawback n．缺点；不利条件19．feather n. 羽毛20．adore vt.崇拜；爱慕；喜爱●重点短语1．pay off得到好结果；取得成功；偿清2．cast down沮丧；不愉快3．object to反对4．in favour of 赞成；支持5．owe...to... 把……归功于……6．(be)bound to(to)．.. 一定或注定(做)……7．strike...into one’s heart 使……刻骨铭心8．from time to time 不时；偶尔9．bring back to life使复生；使复活10．in vain 白费力气；枉费心机11．in good/poor condition状况很好/坏；情况很好/坏12．have a great impact on对……有很大影响Ⅰ.词汇短语过关1．differ vi. ________________________ adj. _______________________ n. _________________________不同于……_______________________在……方面不同_____________________与某人关于……意见不同______________________________2．undertake vt.__________________________________undertake a task/project _______________________________答应做某事_____________________________________3．cast vt.&vi. (______, _____________) _________________cast aside __________________________cast away _____________________________cast behind ______________________使沮丧/不愉快___________________________丢弃________________________渔民们一到捕鱼区就把渔网撒进了大海。