名詞變復(fù)數(shù)的規(guī)則整體介紹.ppt

1、名詞變復(fù)數(shù),1、一般情況詞尾加s 濁輔音和元音后讀z 清輔音后讀s a bag bags bgz,a cup cups kps,a row rows ruz,2、以s, ss, x, ch, sh等 結(jié)尾的詞， 詞尾加es， 讀iz。,例詞： boxboxesbksiz watch watcheswtiz classclasses kl:siz,3、以 ce，se，ge 等 結(jié)尾的詞， 詞尾加s， 讀 iz。,例詞 casecases keisiz raceraces reisiz,4、以“輔音字母+y”結(jié)尾的詞 變 y 為 i，再加 es ， 讀z。,例詞： lobbylobbies lbi

2、z dutyduties dju:tiz family-families fmiliz,5、以 “元音字母+y” 結(jié)尾的詞， 詞尾加 s， 讀 z。,例詞： key-keys ki:z boy boys biz,6、以 fe 或 f 結(jié)尾的詞 變 f 為 v 再加s 或es， 讀vz。,例詞： leafleaves li:vz thiefthieves i:vz wifewives waivz,7、以“輔音字母+o” 結(jié)尾的名詞， 詞尾加es， 讀z。,例詞： hero heroes hiruz potatopotatoes pteituz tomato tomatoes tm:tuz,8、以

3、 “元音字母+o” 結(jié)尾的名詞 詞尾加s ， 讀z。,例詞： radioradios reidiuz zoozoos zu:z,9、單復(fù)數(shù)同形 ，保持原音。 例詞： fish fish,sheep sheep cattle cattle deer deer,10、復(fù)數(shù)形式?jīng)]有任何規(guī)律 例詞： manmen woman women,childchildren foot feet,11、除人民幣元、角、外， 美元、 英鎊、 歐元等 都有復(fù)數(shù)形式。,例詞 a dollar two dollars one pound two pounds,名詞變復(fù)數(shù)歌訣 名詞復(fù)數(shù)有變化，詞尾常把-s加； 結(jié)尾若是s,

4、 x, ch, sh, 加上-es要記下； 若遇f, fe, 更要弄清其變化； 先將它們變成v，然后再把-es加； y結(jié)尾要分清，兩種情況必須明； 不規(guī)則名詞要注意，它的詞形需牢記； 中日友好不變化，英法聯(lián)軍a變e。,說明: 表示某國人，通常在單數(shù)后面加s。 但是（中國人）Chinese（日本人）Japanese單復(fù)數(shù)一樣， （英國人）Englishman和（法國人）Frenchman只需把a變?yōu)閑。,給下列名詞加復(fù)數(shù)并讀出來,am- is- he- she It- bird- lady orange- ruler- cat- boy- girl case- wife- watch tree-

5、 key- question this- that- friend family- dictionary photo- card-,are,are,they,they,they,birds,ladies,oranges,rulers,cats,boys,girls,cases,wives,watches,trees,keys,questions,these,those,friends,families,dictionaries,photos,cards,將下列句子變成復(fù)數(shù)形式,This is a book. 2. It is a good eraser. 3.That is not an ap

6、ple. 4.Is she your good friend? Yes, she is.,These are books.,They are good erasers.,Those are not apples.,Are they your good friends? Yes, they are.,按要求變?yōu)閺?fù)數(shù)句。 5. This is my friend. 6. That is her brother. 7.It is a red orange. 8.He is a teacher. 9. Whats this? 10.He is a Chinese boy.,一、 寫出下列名詞的復(fù)數(shù)形式

7、 1、orange 2、class 3、text 4、monkey5、piano6、child 7、shelf 8、bed 9、country 10、family 11、toy 12、foot 13、Japanese14、radio15、photo 16、army 17、tomato18、fox 19、woman 20、knife 21、sheep,你會嗎？試試看！相信自己可以！,二、選擇填空 1、There on the wall .They are very beautiful. A. are photoes B. are photos C. is a photo D. is photos

8、 2. This kind of car made in Shanghai. A. is B .are C .were D .has 3. There are four and two in the group. A. Japanese, Germen B Japaneses, Germen C. Japanese,German D.Japanese, Germans 4. Thata art book. A. an B. a C. the D are 5. There some in the river. A. is ,fish B. are, fishs C. is, fishs D. are ,fish 6. There two in the box. A. is