词形转换规律(试卷) -2024-2025学年人教版(2024)七年级英语下册
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这是一份词形转换规律(试卷) -2024-2025学年人教版(2024)七年级英语下册,共3页。
词形转换规律 (续表)可数名词变复数规则一般情况下,名词结尾直接加sbook-books, apple-apples, donut-donuts以x,ch,sh,s结尾的名词,加esbox-boxes,watch-watches,wish-wishes,bus-buses以辅音字母加y结尾的名词,变y为i后加esfamily-families,country-countries, city-cities以o结尾的名词,有的加s,有的加estomato-tomatoes,potato-potatoes,hero-heroesradio-radios,photo-photos, piano-pianos以f,fe结尾的名词,去f或fe加ves life-lives,leaf-leaves不规则变化man-men,woman-womentooth-teeth,foot-feetsheep-sheep, Chinese-Chinese常见的词汇前缀和后缀加在某些词后,构成名词ingerorionistthmatebuild v.(建造)-building n.(建筑物)farm v.(务农)-farmer n.(农民)act v.(表演)-actor n.(男演员)direct v.( 指路)-direction n.(方向)art n.(艺术)-artist n.(艺术家)true adj.(真的)-truth n.(真相)class n.(课)-classmate n. (同学)加在某些词后,构成形容词fulylyalousedingcare n.(小心)- careful adj.(小心的)wind n.(风)-windy adj.(有风的)friend n.(朋友)-friendly adj.(友好的)music n.(音乐)-musical adj.(音乐的)danger n.(危险)-dangerous adj.(危险的)excite v.(使兴奋)-excited adj.(感觉兴奋的)interest n.(兴趣)-interesting adj.(使人感兴趣的)加在某些形容词后,构成副词lyreal adj.(真正的)-really adv.(真正地)clear adj.(清楚的)-clearly adv.(清楚地)加在某些词前表示否定等特定意义undishappy adj.(高兴的)- unhappy adj.(不高兴的)like v.(喜欢)-dislike v.(不喜欢)动词变过去式及过去分词一般情况直接加edask-asked-asked,work-worked-worked以不发音的e结尾,只加dlove-loved-loved,dance-danced-danced以辅音字母加y结尾,把y变为i,再加edtry-tried-tried,study-studied-studied以重读闭音节结尾而末尾只有一个辅音字母,先双写末尾这个辅音字母,再加edstop-stopped-stopped,shop-shopped-shopped不规则变化需特殊记忆cut-cut-cutbecome-became-becomebuild-built-builtbuy-bought-bought形容词性物主代词名词性物主代词含义物主代词第一人称单数mymine我的复数ourours我们的第二人称单数youryours你的复数youryours你们的第三人称单数hisheritshishersits他的她的它的复数theirtheirs他(她、它)的动词ing形式的构成类别构成方法例词一般情况直接加inggo-goingask-askinglook-lookingstudy-studying以不发音字母e结尾的动词去掉e,再加ingwrite-writingmake-makingtake-taking以重读闭音节结尾的动词,末尾只有一个辅音字母双写词尾的辅音字母,再加ingget-gettingsit-sittingput-puttingrun-runningbegin-beginning以ie结尾的动词变ie为y,再加inglie-lyingdie-dying