2022新人教版（2019）《高中英语》选择性必修第一册Unit 1 单词学习(ppt课件).pptx

1、选择性必修1Unit 1单词学习crucial翻译下列句子adj.(to/for sth)|(that)至关重要的；关键性的extremely important,because it will affect other things毫无疑问，幼年对儿童的成长至关重要。（be crucial to）Certainly,the early years are crucial to a childs development.我们把这个问题弄明白是极其重要的。(It is crucial that)It is crucial that we get this right.vital翻译下列句子1.(

2、for/to sth)必不可少的；对极重要的 necessary or essential in order for sth to succeed or exist2.only before noun 生命的；维持生命所必需的 connected with or necessary for staying alive3.of a person 人)生气勃勃的；充满生机的；热情洋溢的 full of energy and enthusiasm好的睡眠对身体健康非常重要。（be vital to）China plays a vital role for the UN.中国为联合国发挥着至关重要的作

3、用。It is crucial that we get this right.你一定把我刚刚说的话转告白雪。(It is vital that)It is vital that you tell Snow White what I just told mit短语1.犯罪 crime2.自杀 suicide3.承诺；肯定地说 promise/say definitely a crime/suicide/murdercommitted oneself to(sth/doing sth/do sth)committed翻译(approving)尽心尽力的；坚信的；坚定的 willing to wor

4、k hard and give your time and energy to sth;believing strongly in stha committed member of the team忠于职守的队员他们是坚定的社会主义者。They are committed socialists.反义词：uncommittedobjective翻译adj.客观的;就事论事的;不带个人感情的;客观存在的;基于事实的;宾格的(unbiased)n.目的;目标(goal);(望远镜或显微镜的)物镜主要/首要/主要目标the main/primary/principal objectivemeet/ac

5、hieve your objectives达到/实现你的目标 派生词：objectively objectivityan objective analysis/assessment/report达到/实现你的目标 客观的分析/评价/报告 distinct(from sth)(from sth)adj.不同的;明显的;清晰的;清楚的;明白的;有区别的;不同种类的;确定无疑的;确切的rural areas,as distinct from major citie.完全不同于大城市的农村地区 v.区分;辨别;分清;成为的特征;使具有的特色;使有别于;看清;认出;听出;使出众反义词：uncommitt

6、eddistinguishdistinguishadj.distinguishable 可辨的;可以区别开的;可以辨明的;可辨认的;可辨识的obtain翻译v.获得;(尤指经努力)赢得;存在;流行;沿袭(apply)短语unable to obtain 无法获得的obtain approval 获准obtain help 得到帮助为获得学位，她回答了10页纸上的81个问题To obtain her degree,she answered 81 questions over 10 papers.赢得领导的信任和支obtaining credit and support from leadersh

7、ip.wear习语 v.穿;戴;佩戴;蓄，留(发、须等);流露，面带，呈现(某种神态);磨损;穿破;耐用;接受，容许n.(尤用于商店)时穿的衣服，装;衣着;穿着;穿戴;佩戴;使用量(或形式);耐用性;经久性;磨损短语过去式：wore 过去分词：worn（因重复使用而）变薄，变光滑；磨薄；磨光 wear away让感情外露；把心事挂在脸上 wear your heart on your sleevewear down（因重复使用而）变小，变光滑；磨短wear off（这麻醉药品的作用将很快消失。）wear out逐渐消失；消逝；逐渐停止 wear on磨薄；穿破；磨损；用坏(of time 时间

8、)慢慢地过去；（光阴）荏苒 （去年他穿坏了两双鞋。）（随着夜色渐深，她越来越紧张。）tear 英 te(r),t(r)美 ter,tr v.撕裂;撕碎;扯破;戳破;撕开，划成，刺出，扯开(裂口或洞);拉掉;撕掉;拔掉;扯掉;挣开;拉伤;飞跑;深受之苦的n.破洞;裂口;裂缝;眼泪;泪珠;泪水短语 tearing 过去式：tore 过去分词：torntear down 拆毁；拆除tear up 1撕开；扯坏；扯破 2摧毁，拆毁，毁坏（公路、铁路、地面等）ear off （胡乱地）脱掉，扯下（衣服）noveln.(长篇)小说adj.新颖的;与众不同的;珍奇的短语创作/发表/阅读长篇小说 write/

9、publish/read a novel新特征 a novel featureinfer v.推断;推论;推理;间接地提出;暗示;意指短语 sth(from sth)大部分含意必须从上下文中推断。Much of the meaning must be inferred from the context.我从这篇文章推断，.I inferred from the article that.politicianpoliticsn.政治;政治事务(或活动);权术;钩心斗角;(个人的)政治观点，政见，政治信仰;政治思想体系v.(贬)从事政治活动短语politic adj.谨慎的;得当的;明智的v.(贬

10、)从事政治活动politicaladj.政治的;政府的;政权的;政党的;党派的;关心政治的;政治上活跃的;争权夺利的political line politicallyadv.政治上政治路线extraordinary派生词：extraordinarily adv.ordinaryadj.普通的;平常的;一般的;平凡的;平庸的;平淡无奇的n.法官;普通股;宗教法官;普通事encounter verb1.遭遇，遇到（尤指令人不快或困难的事）to experience sth,especially sth unpleasant or difficult,while you are trying to

11、 do sth else2.(formal)偶然碰到；意外地遇见；与邂逅 to meet sb,or discover or experience sth,especially sb/sth new,unusual or unexpected翻译 noun1.(with sb/sth)|(between A and B)（意外、突然或暴力的）相遇，邂逅，遭遇，冲突 a meeting,especially one that is sudden,unexpected or violent2.（体育）比赛，交锋 a sports match against a particular player

12、or team我们遇上了大问题。I had never encountered such resistance before.We have encountered major problems.我以前从未遇到过这么大的阻力。professorprofessionaladj.职业的;专业的;有职业的;娴熟的;训练有素的;精通业务的;职业上的;职业性的n.专门人员;专业人士;专家;职业运动员;(从事某活动的)专业人员;内行;专门人才;技术精湛者;老练的人professionally adv.amateur英 mt(r)美 mtr adj.业余;业余爱好的n.业余爱好者;外行;业余运动员;生手re

13、markable adj.(for sth)|(that)非凡的；奇异的；显著的；引人注目的 unusual or surprising in a way that causes people to take notice反义词：unremarkable【派生词】remarkably adv.remark英 rmk 美 rmrk n.评论;言论;谈论;评述;引人注目;显耀v.评论;说起;谈论）sumn.总和;和;金额;总数;款项;全部，一切(尤指数量不大);算术v.归纳;总计;总结，概括summary n.摘要；大纲summarize v.概括现在分词：summing 过去式：summed 过去分词：summed