中考英语词性转换·高频考点终极梳理

中考英语词性转换·高频考点终极梳理（必背版）一、名词↔动词（中考最常考）1.动词变名词（高频后缀）-invent→inventor（发明家）→invention（发明）-educate→education（教育）-pollute→pollution（污染）-develop→development（发展）-act→actor（演员）/action（行动）-visit→visitor（游客）-teach→teacher（老师）-work→worker（工人）-win→winner（获胜者）-drive→driver（司机）2.名词变动词（具有名词和动词词性）-care→care（关心）-use→use（使用）-help→help（帮助）-love→love（爱）-sleep→sleep（睡觉）-taste→taste（品尝）-sound→sound（听起来）二、动词↔形容词（中考高频）1.动词变形容词（-ed/-ing表感受）-excite→excited（感到兴奋的）→exciting（令人兴奋的）-surprise→surprised（感到惊讶的）→surprising（令人惊讶的）-interest→interested（感兴趣的）→interesting（有趣的）-relax→relaxed（放松的）→relaxing（令人放松的）-bore→bored（无聊的）→boring（令人无聊的）-tire→tired（疲惫的）→tiring（令人疲惫的）2.动词变形容词（-ful/-less表肯定/否定）-care→careful（小心的）→careless（粗心的）-help→helpful（有帮助的）→helpless（无助的）-use→useful（有用的）→useless（无用的）-hope→hopeful（有希望的）→hopeless（无望的）-success→successful（成功的）-danger→dangerous（危险的）三、形容词↔副词（中考必考）1.直接加-ly-quick→quickly-slow→slowly-loud→loudly-quiet→quietly-real→really-final→finally-true→truly-full→fully2.特殊变形（y变i+ly）-happy→happily-heavy→heavily-easy→easily-angry→angrily-busy→busily-lucky→luckily-healthy→healthily四、形容词↔名词（中考高频）-kind→kindness（善良）-strong→strength（力量）-weak→weakness（弱点）-wide→width（宽度）-deep→depth（深度）-long→length（长度）-high→height（高度）-safe→safety（安全）-silent→silence（沉默）-different→difference（不同）-important→importance（重要性）-happy→happiness（幸福）五、中考必考“变形规律”（必背）1.y变i：happy→happily；heavy→heavily；easy→easily2.去e加ly：true→truly；whole→wholly3.否定前缀：un-（unhappy）im-（impossible）in-（inactive）dis-（dislike）4.形容词变名词：-ness（kind→kindness）-ity（active→activity）-th（wide→width）5.动词变名词：-tion（pollute→pollution）-ment（develop→development）六、10分钟速记口诀名动互变看后缀，-tion/-ment/-er/or；动词加ed表感受，加ing表事物；形容词变副加ly，y变i要牢记；否定前缀un-im-in-dis，中考必考别忘记；形容词变名加ness/ity/th，词性转换不丢分！中考英语词性转换专项练习（20题）要求：用括号内所给词的正确形式填空1.Thelittlegirlisvery______(care)withherhomework.2.Heisa______(success)businessman.3.It’s______(danger)toplaywithfire.4.Weshouldkeep______(health)everyday.5.The______(invent)ofthecomputerchangedtheworld.6.Theteachergaveussome______(use)advice.7.Themovieisvery______(excite).8.Iam______(interest)inEnglish.9.ShespeaksEnglish______(good).10.Heruns______(quick)thanbefore.11.The______(happy)ofthefamilymakesmewarm.12.Weshouldprotectthe______(environment).13.The______(develop)ofourcountryisfast.14.Heisa______(friend)person.15.The______(safe)ofthechildrenisimportant.16.The______(different)betweenthetwowordsisclear.17.Sheis______(luck)togettheprize.18.The______(long)oftheriverisabout500kilometers.19.Hefelt______(tire)afterthelongwalk.20.The______(true)ofthestorysurprisedus.答案+解析1.careful（形容词，becarefulwith小心）2.successful（形容词，修饰名词）3.dangerous（形容词，It’s+adj.+todo）4.healthy（形容词，keephealthy保持健康）5.invention（名词，theinventionof……的发明）6.useful（形容词，有用的建议）7.exciting（形容词，修饰事物）8.interested（形容词，beinterestedin对……感兴趣）9.well（副词，修饰动词speak）10.morequickly（副词比较级，than用比较级）11.happiness（名词，thehappinessof……的幸福）12.environment（名词，保护环境）13.