名词单数变复数口诀及规则.ppt

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1、拼一拼问题引路[mæp]map[klɒk]clock['bɑːskɪtbɔːl]basketballcap[kæp][kiː]key[bʊk]book['ruːlə]rulerschoolbag['skuːlbæɡ][kʌp]cup[braʊn]brown['pɜːp(ə)l]purple['telɪfəʊn]telephone['nʌmbə]number['græn(d)peər(ə)nt]grandparent['fəʊtəʊ]photo['beɪsbɔːl]baseball['laɪbrərɪ;-brɪ]library['klɑːsruːm

2、;-rʊm]classroom[sək'ses]success[fɑrmə'kɑlədʒɪst]pharmacologist[kəm'pjuːtə]computer['laɪbrərɪ]library['reɪdɪəʊ]radio[rɪŋ]ring['taɪdɪ]tidy['sɒkə]soccer['ɪntrɪstɪŋ]interesting[rɪ'læksɪŋ]relaxing['festɪv(ə)l]festival['juːsfʊl]useful['evrɪweə]everywhereThereisloveeverywhereinthewo

3、rld.['bʊkkeɪs]bookcase英[tʃeə]美[tʃɛr]chairunder['ʌndə]['mɒdl]model['tenɪs]tennis['bɔːrɪŋ]boring['dɪfɪk(ə)lt]difficult['klɑːsmeɪt]classmate['strɔːb(ə)rɪ]strawberry['bɝgɚ]burger[θɪŋk]think['vedʒtəb(ə)l]vegetable['vɒlɪbɔːl]volleyball['helθɪ]healthy['brekfəst]breakfast['kwestʃ(ə)n

4、]question['kʌz(ə)n]cousin['fɑːðər]father['fæməli]Family['mʌðər]mother[maikrəu'kɔzmɔs]microcosmos[ɑːsk]ask[baɪ]buy[kɔːl]call[kʌm]come[let]let[laɪk]like[lʊk]look[luːz]lose[niːd]need[seɪ]say[siː]see[teɪk]take[wɒtʃ]watch[spel]spell[θæŋk]thank1.地图在哪里？_______themap?2.它在你爷爷奶奶的房间里。It

5、’s___your____________room.3.我的书在哪里？__________mybooks?4.它们在沙发上。They’re__the____.5.他的铅笔盒在哪里？__________pencilbox?Where’sWhereareonsofaingrandparents’Where’shis一、重点句型GrammarFocus6.它在他的书包里。It’s___his_________.7.你的尺子在哪里？_______your____?8.它在椅子下面。It’s_____the______.9.他们的钥匙在哪里？______a

6、re________?10.它们在桌子上。_______onthe_____.Where’srulerinschoolbagunderchairWheretheirkeysThey’retable单数复数可数名词如何变化？规则变化不规则变化规则变化名词单数变复数口诀(一)规则变化名词单数变复数，直接加-s占多数；book-books;pen-pens;apple-appless,x,z,ch,sh来结尾，直接加上-es；dress-dresses;box-boxes;buzz-buzzes;watch-watches;brush-brushes词

7、尾是f或fe，加-s之前先变ve；leaf-leaves;wife-wives;knife-knives辅音+y在词尾，把y变i再加-es；study-studies;baby-babies;city-cities元音+y在词尾,只加s就足够boy–boys;day–days;monkey–monkeys词尾字母若是o，常用三个已足够，要加-es请记好，hero,tomato,potato。黑人和英雄爱吃土豆和西红柿。negro['niːgrəʊ]-negroes;hero['hɪərəʊ]-heroes;potato-potatoes;toma

8、to-tomatoes其余o结尾的词加s,photo-photos;piano-pianos(二)不规则变化男人女人a变e，鹅足牙oo变