高二英语Units 11-12 (B2)学案

概要：ng+名词:sleeping-car, washing-machine, sleeping-pill 9．动词+名词:pick-pocket, break-water 10．名词+doing: handwriting, sun-bathing, sand-bathing 11．动词+副词:break-through, get-together 合成动词的构成方式: 12．名词+动词:sleep-walk 13．副词+动词:overthrow, undergo, undertake 14．形容词+动词:blacklist, white-wash 其他常见合成词: maybe, myself, moreover, forever, everything, however, nevertheless 5．构词法(二)---派生法 派生词一般由词根 (root)+前缀 (prefix)/后缀 (suffix)构成 构成方式 1．加前缀:词义变化,但词性不变. 反义词常用词缀如下

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        2．形容词+doing: good-looking, easy-going, finesounding 
        3．名词+doing: eye-catching, painstaking, peaceloving, breath-taking
        4．副词+done: widespread, widely-used, wellknown
        5．名词+形容词: homesick, carefree, seasick, airsick
6．基数词+名词+形容词:four-year-old, twometer-tall, ten-foot-deep
        合成名词的常见构词方式:
        7．名词+名词:bookworm, silkworm, blood-test
        8．doing+名词:sleeping-car, washing-machine, sleeping-pill
        9．动词+名词:pick-pocket, break-water
        10．名词+doing: handwriting, sun-bathing, sand-bathing
11．动词+副词:break-through, get-together
        合成动词的构成方式:
12．名词+动词:sleep-walk
        13．副词+动词:overthrow, undergo, undertake
        14．形容词+动词:blacklist, white-wash
        其他常见合成词: maybe, myself, moreover, forever, everything, however, nevertheless
        5．构词法(二)---派生法
       派生词一般由词根 (root)+前缀 (prefix)/后缀 (suffix)构成
      构成方式
        1．加前缀:词义变化,但词性不变. 反义词常用词缀如下:
前缀意思例       子
Un-不unhappyuntrueuncomfortable
 做相反的动作uncoverundounpack
Dis-不dislikedishonestdisagree
 做相反的动作disowndisinfectdisconnect
In-不informalinaccurateinconvenient
Im-不impossibleimpoliteimmoral
Ir-不irregularirresistibleirresponsible
Il-不illegalillogicalillegitimate
Non-非Non-violenceNon-smokerNon-conductor

        2．表示其他意思的常用前缀: 
        re-:重新, 再, 又; mis-:错误地; co-:共同地, 合作的; anti-:反对; over-:过于, 过火; under-:不够; ex-:前任的,向外的, 多余的; pre-:预先, 在…之前; post-:之后的; super: 超级的; sub-:次……,亚……; inter-:相互的; tele-:远距离的; trans-:跨越, 移植, 转移; micro-:微观的; macro:宏观的; mini-:特小的; max-特大的; semi-:半; mono-:单; bi-:双; tri-:三; multi-:多; auto-:自动的
        3．个别前缀可以引起词性的变化:en-+名词或形容词=动词(encage, enlarge, enrich, encase, endanger); a-+名词=形容词或副词(asleep, aside, aboard, arise, awake)
        常用名词后缀以及例子:
后   缀例                子
-erreaderthinkerPain-killer
-oractorsailortransistor
-istscientistsocialistdentist
-ee (表承受者)employeeintervieweeexaminee
-ess (表阴性)hostesswaitresstigress
-ianmusicianmagiciantechnician
-eseChineseJapanesePekinese
-ism(主义)socialismracismheroism
-(a)tionattractiondictationaddiction
-ionexplosionrevisiondecision
-shipmembershipcitizenshippartnership
-hoodMotherhoodchildhoodbrotherhood
-ageshortageleakagepostage
-alarrivalsurvivalrefusal
-urepleasureexposurepressure
-domfreedomkingdomcondom
-thwarmthwidthdepth
-anceresistancerelianceassistance
-encedependencepersistencereference
-fulplatefulmouthfulhandful

      常用形容词后缀以及例子:
后    缀例                   子
-fulhopefulpeacefulgrateful
-lesscarelesshomelessfearless
-ishchildishselfishreddish
-iveactivedecisivedestructive
-ousdangerousfamousenormous
-ablecapabledrinkableagreeable
-icrealisticscientificartistic
-lyfriendlylivelydaily
-yrainysunnysnowy
-entdifferentcurrentindependent
-aryimaginaryrevolutionarysecondary
-sometroublesomeawesomehandsome
-engoldenwoodenwoolen
-anEuropeanCanadianRussian
-likechildlikegentlemanlikemanlike

   其他常见词性的后缀:
后    缀例                        子
 
动 词-ize  (使…化)popul

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