,2020/11/17,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,Unit1 SectionA,语境中学单词,Unit1 SectionA 语境中学单词,理论指导：为改善“老师孤立地教词，学生机械地记词”这一现状，让词汇教学超越“发音、拼写、词性、含义”的框架，,语境学单词,为师生提供语境，提升词汇学习留存率，同时激发学生学习单词的兴趣。,1.,基础词,：涵盖音标、读音（,磨耳朵助记,）、词性、释义、用法、真题例句并匹配图片（,点击按钮“译”可查看例句释义,）、助记（,比较记忆、编码记忆、谐音记忆、歌诀记忆、联想记忆等多种记忆方法,）。,2.,高频词,：熟词生义响应新中考改革方向,词源呈现语义的“根”，帮助学生理解单词本义及延伸义,语义网络由词源衍生一词多义，并匹配词块或例句,3.,分层练,：基础类词性、词块拓展（结构图）,拔高类提示词填空、单选、补全句子、语境选词等题型,设,计,说,明,理论指导：为改善“老师孤立地教词，学生机械地记词”这一现状，,textbook,tekstbk,n.,教科书,;,课本,例句,We will have new,textbooks,in the new term.,编码,text,（课文）,+book,（书）教科书,新学期我们将会有新的教科书。,译,textbook tekstbk n.教科书;,conversation,knvsen k:nvsen,n.,交谈,;,谈话,用法,例句,Where does the,conversation,most probably happen?,【,2018,四川凉山,】,编码,convers,（,看作,converse,谈话）,+ation,（名词后缀,表示行为）交谈,hold/have a conversation with.,和,谈话,对话最可能发生在哪里？,译,conversation knvsen,词 源,该词源自古法语,conversacion,（行为，生活，生活方式，修道院生活,），,后,逐渐引申出,了“通过口头语言进行思想和情感的非正式交流”,“谈话”,和,“交谈”等含义。,informal,talk in which people exchange news,feelings,and,thoughts.,the,ability to talk socially with,others.,conversation,knvsen k:nvsen,n.,交谈,;,谈话,词 源该词源自古法语conversacion（行为，生活，,语,义,网,络,conversa-tion,行为，生活,交谈,，,谈话,交谈能力,start a conversation,开始,谈话,conversation with anybody,和,大家都谈得来,conversation,knvsen k:nvsen,n.,交谈,;,谈话,语义网络conversa-tion行为，生活交谈，谈话交谈能,aloud,lad,adv.,大声地,;,出声地,辨析,例句,One of the best ways is to read,aloud,every day.,比较,有人大声（,aloud,）喊：月亮被云（,cloud,）遮住了。,最好的方式之一就是每天朗读。,译,aloud,是相对于默读而言，声音不一定很大。常与,read,，,say,等动词连用。,loudly,表示有目的地提高音量以便让人听见。常指声音高且喧闹、不悦耳等。,aloud lad adv.大声地;出声地,pronunciation,prnnsien,n.,发音,;,读音,例句,I,cant,pronounce,some of the words.,编码,pronunci,（看作,pronounce,，发音）,+ation,（名词后缀，表示行为）发音,有些单词我不会发音。,译,用法,pronunciation,意为“发音；读音”，既可作可数名词，也可作不可数名词。,pronunciationprnnsien,sentence,sentns,n.,句子,例句,The teacher explained the,sentence,.,比较,完形填空就是帮句子（,sentence,）找回缺席（,absence,）的单词。,教师解释了这个句子。,译,sentence sentns n.句子 例句T,patient,pent,adj.,有耐心的,n.,病人,用法,例句,Work hard and be,patient,or your dream,wont,come true.,比较,照顾病人（,patient,）不能急躁（,impatient,），要耐心（,patient,）。,be patient with/to.,对,有耐心,be patient of sth.,忍耐某事,be patient with sh.,对某人,有耐心,努力学习并且要有耐心，否则你的梦想不会实现。,译,patient pent adj.有耐心的 n,expression,kspren,n.,表情,表达（方式）,;,表示,例句,Language is a means of,expression,.,编码,express,（表达）,+ion,（名词后缀，表示物）表达方式,语言是一种表达方式。,译,expressionkspren n.表情,表达（,discover,dskv(r),v.,发现,;,发觉,例句,The waves were,discovered,by accident in May,2010.,编码,dis,（否定前缀）,+cover,（覆盖）不再覆盖着了发现；发觉（,discover,）。,这些海浪是在,2010,年,5,月意外发现的。,译,用法,discover,意为“发现”，指初次发现早已存在且尚未被发现的事物。,invent,意为“发明”，指创造出前所未有的事物。,discover dskv(r)v.发现;发觉,(1),Scientists have made some important new,_,(discover).,词块拓展,_,名词（发现）,(2)_,发现一种新药,discovery,discover a new medicine,练练不忘,As we all know,Columbus _ the America and found a great deal of resources there.,Our life cant be so great without those scientists who _ paper,car and so on.,This song was _ by Beethoven,and it was considered as the best song in the 18th century.,discovery,discovered,invented,discover,create,invent,discover,(2),created,(1)Scientists have made some i,词 源,这个单词是个动词，源于中古拉丁语,discooperire,（发现），在,14,世纪演成了,discoveren,一词，意为,“发现”“揭露”或“泄露”,。在中古英语中，该,词,有了,“揭开（帽子、房顶）”之义，而其现代的主流含义“发现（新,发明,或者,新知识理论）”则出现于,16,世纪,50,年代。,find or learn out.,find,unexpectedly.,come to know;realize.,discover,dskv(r),v.,发现,;,发觉,词 源这个单词是个动词，源于中古拉丁语discooperi,语,义,网,络,discover,发现,发现,碰见，撞见,认识到,discover,America,发现美洲,discover amazingly,惊奇地发现,discover mistakes,发现错误,discover,dskv(r),v.,发现,;,发觉,语义网络discover 发现发现碰见，撞见认识到disco,secret,si:krt,n.,秘密,;,秘诀,;,adj.,秘密的,;,保密的,用法,例句,We spend time with,them,have,fun together,and share our opinions,feelings and even,secrets,.,比较,秘书（,secretary,）知道内情（,secret,）。,我们花时间和他们在一起，一起玩，分享我们的意见、情感甚至是秘密。,译,作“秘诀”讲时，其前通常加定冠词,the,。,keep a secret,保密,the secret to.,的秘诀,let out a secret,泄露机密,in secret,秘密地，暗地里,tell sb a secret,告诉某人一个秘密,secretsi:krt n.秘密;秘诀;adj.秘,Another,secret,to lead a happy life is to be active and have hobbies,.,We really have an opportunity to unlock the,secrets,of the,universe.,Jessica caught a,secret,smile fitting between the two of them.,The,rich man had a,secret,room in this story,.,He,tried to keep it,secret,from his family.,秘诀,secret,si:krt,n.,秘密,;,秘诀,;,adj.,秘密的,;,保密的,奥秘,秘密的,诡秘的,隐秘的,Another secret to lead a happ,grammar,rm(r),n.,语法,例句,I find,grammar,very difficult.,比较,一期英语节目（,programme,）主讲语法（,grammar,）。,我发现语法很难。,译,grammar rm(r)n.语法 例句,repeat,rpi:t,v.,重复,;,重做,用法,例句,Everyone makes mistakes in his or her life.The important thing is not to,repeat,them.【,江苏南京,】,编码,re,（前缀，表示回）,+peat,（词根，,pet,，追求）追回上次说过的话就是“重复”。,repeat,本身已包含“重、又、再”的含义，故不可与,again,连用。,每个人在人生中都会犯错。重要的是不要重复它们。,译,repeat rpi:t v.重复;重做 用法例,note,nt,n.,笔记,;,记录,v.,注意,;,指出,用法,例句,Please make a,note,of the dates.,比较,注意（,note,）选举（,vote,）过程。,note down,记下,take notes,记笔记,make a note of,记下，记录,take note of,注意到，留意,请记下日期。,译,note nt n.笔记;记录 v.注意;指出,Try to make the,notes,in the scaleDo Re Mi Fa So La Ti,Do.,See,note,3,page 259,.,There was a,note,that said,“Im,so sorry.I took your shoes by,mistake!”,音符,注释,note,nt,n.,笔记,;,记录,v.,注意,;,指出,便条,Try to make the notes in the,Youre required to take p