immune加ize（immune是什么意思）

本文目录

• immune是什么意思
• 这句话怎么这么难理解people who exercise often are proven to habe stronger immune systems
• 语形论形态论

immune是什么意思

immuneadj.（形容词）Not subject to an obligation imposed on others; exempt:豁免的，免除的：不受其他人所承受的义务约束的；免除的：immune from taxation; immune from criminal prosecution.免于纳税；免于刑事诉讼Not affected by a given influence; unresponsive:不受影响的；没有反应的：immune to persuasion.不能被说服的Immunology Of, relating to, or having immunity to infection by a specific pathogen.【免疫学】 免疫的：属于、关于或具有对某种特定病原体的感染的免疫力的n.（名词）A person who is immune.免疫者Middle English 中古英语 from Latin imm¿s * see mei- 1源自 拉丁语 imm¿s *参见 mei- 1immune/i’mju:n; i’mjun/adj scientific study of protection against and resistance to infection 免疫学.

这句话怎么这么难理解people who exercise often are proven to habe stronger immune systems

这个句子里who引导的定语从句用来限定修饰people。试一下:People are proved to have stronger immune systems.这个是不加定语从句的情况，但无法说明原句要表达的意思，所以才在people后加上定语从句进行修饰说明。

语形论形态论

总的来说，形态学就是研究英语单词的语言学分支。英文介绍：Chapter 3 Morphology Morphology refers to the study of the internal structure of words and the rules by which words are formed. Open class word and closed class word Open class words----content words of a language to which we can regularly add new words, such as nouns, adjectives, verbs and adverbsClosed class words----grammatical or functional words, such as conjunction, articles, preposition and pronouns. Morpheme--the minimal unit of meaning---Words are composed of morphemes. Words may consist of one morpheme or more morphemes, e.g.1-morpheme boy, desire2-morpheme boy+ish, desir(e)+ble3-morpheme boy+ish+ness, desir(e)+bl(e)+ity4-morpheme gentle+man+li+ness, un+desir(e)+abl(e)+ity5-morpheme un+gentle+man+li+ness6-morpheme anti+dis+establish+ment+ari+an+ism PracticeblackboardvariouslyinternationalismunreasonableenvironmentalisttableswimmingapplesTypes of MorphemesFree Morpheme & bound Morpheme 自由词素与粘着词素Inflectional Affix & Derivational Affix 曲折词缀与派生词缀Root & Stern 词根与词干Free morpheme & bound morphemeFree morpheme----is one that may constitute a word (free form) by itself, such as bed, tree, sing, dance, etc.Bound morpheme----is one that may appear with at least one other morpheme. They can not stand by themselves, such as “-s” in “dogs”, “al” in “national”, “dis-” in “disclose”, “ed” in “recorded”, etc. Q: Are “teeth”; “men”; “better” Free morphemes?Derivational affix & inflectional affix Derivational affix---- the morphemes which change the category, or grammatical class of words, e.g. modern---modernize, length---lengthen, fool---foolish, etc.Inflectional affix---- the morphemes which are for the most part purely grammatical markers, signifying such concepts as tense, number, case and so on; they never change their syntactic category, never add any lexical meaning, e.g. a) number: tables apples cars b) aspect: talks/talking/talked c) case: John’s d) degree : slower slowestDerivational affixPrefix ---- morphemes that occur only before others, e.g. un-, dis, anti-, ir-, etc.Suffix ---- morphemes that occur only after others, e.g. -ful, -er, -ish, -ness, -able, -tive, tion, etc.名词后缀：-er, -ee, -or, -(i)an, -ist, ese, -ment, -ness, -(t)ion, -(t)y, -age, -ing, -th, -ship, -ism形容词后缀：-ful, -ous, -ive, -able, -al, -y, -ish, -some, -ing / ed, 动词后缀： -fy, -ize, -en Root & SternA root is that part of the word left when all the affixes (inflectional & derivational) are removed. e.g. “desire” in “desirable”, “care” in “carefully”, “nation” in “internationalism”, “believe” in “unbeliev(e)able”… A stem is part of a word-form which remains when all inflectional affixes have been removed. e.g. “undesirable” in undesirablesWord formationCompound 复合Derivation 派生CompoundsNoun compounds daybreak (N+V) playboy (V+N) haircut (N+V) callgirl (V+N) windmill (N+N)Verb compounds brainwash (N+V) lipread (N+V) babysit(N+V)Adjective compounds maneating (N+Ving) heartfelt (N+Ved) dutyfree (N+adj.)Preposition compounds into (P+P) throughout (P+P)DerivationsDerivation = root + derivational affix1.Word class changed: N → V length + en ---- lengthen N → A. fool + ish ---- foolish 2.Word class unchanged: N → N non + smoker ---- nonsmoker V → V dis + obey ---- disobeyLexical ChangeInvention 新创词Blending 混成词Abbreviation 缩写词Acronym 首字母缩写词Back-formation 逆构词Analogical 类推词Borrowing 外来词Inventioneg： nylon；clone ；e-commerceBlendingeg: smoke + fog = smog breakfast + lunch = brunch modulator + demodulator = modemAbbreviationeg: advertisement → ad mathematics → maths omnibus → bus influenza → flu refrigerator → fridgeAcronymeg: CIA = Central Intelligence Agency WTO = World Trade Organization Aids = acquired immune deficiency syndromeBack-formationeg: editor → edit hawker → hawkAnalogicaleg: OLD → NEW work wrought worked slay slew slayedBorrowingeg: Greek: atom Latin: cancer French: mortgage German: hamburger Chinese: kong-fu Japanese: Judo中文介绍：请参照百度词条的解释