可數(shù)名詞變復數(shù)及練習

1、學習好資料歡迎下載可數(shù)名詞變復數(shù)的變化規(guī)則導學案名詞在英語學習中是非常重要的，它分為可數(shù)名詞和不可數(shù)名詞。不可數(shù)名詞 可以簡單地理解為無法用數(shù)計算的名詞，比如肉類meat、chicken等，液體water,juice, orange, milk等。可數(shù)名詞分單數(shù)和復數(shù)，單數(shù)常和a, an, the冠詞連用，如a dog, an apple,但是可數(shù)名詞變復數(shù)是同學們在學習時接觸過的語法現(xiàn)象，也 是比較難以掌握的，同時也是每次考試涉及到的重要知識點，本節(jié)課我們一起總結 可數(shù)名詞變復數(shù)的規(guī)則。一、名詞復數(shù)的規(guī)則變化1） 一般的名詞在詞尾加-Sstudents, apples, bags, tree

2、si books, brothers.2）以s、x、sh、ch結尾的名詞加-es glasses, boxes, brushes, matches.3）以輔音字母加y結尾的名詞，變y為i加escities, babies, cherries , countries4）以f或fe結尾的名詞，多數(shù)變f為v加eshalf-halvesknife-knivesleaf-leaveswolf-wolveswife-wiveslife-livesthief-thieves ；5）以o結尾的名詞，有些加esNegroes, heroes, tomatoes, potatoes（黑人英雄愛吃土豆和西紅柿），其

3、它力口 s: radios, zoos, pianos, photos,二、名詞復數(shù)的不規(guī)則變化1）改變內部的元音字母：foot f feet, tooth f teeth, mouse 飛 mriaer men, woman f women2）單復數(shù)同形：sheepf sheep, deer f deer, Chinese f Chinese,3）加 renchild 一 children3）集體名詞， people ,class, police等本身就是復數(shù)三、復數(shù)的發(fā)音一般情況 加-s清輔音后讀/s/ map-maps濁輔音和元音后讀 /z/ bag-bags /car-cars以 s,

4、 sh, ch, x 等結尾 力口 -es 讀 /iz/ bus-buses/ watch-watches 以 ce, se, ze,等結尾 力口 -s 讀 /iz/ license-licenses 以輔音字母+y結尾 變y為i再加es讀/z/ baby-babie名詞單數(shù)變復數(shù)測試題名詞單數(shù)變復數(shù)填空1: orangetextbedcomputerapple_house_plane_treelessonshirtmonth2： pianophotoradiozootomato.potato3: classfoxwatchglassdressc.brushboxbus4： shelfknif

5、ewifelife.leaf thief5: family country army.city story_baby butterfly country6: toy .play day key boy二：把下列的單詞變?yōu)閺蛿?shù)形式key boy family case backpackdictionary watch computer gamenotebook bag math alarm videotape hat pear egg apple carrot_vegetablestar sock shirt shoeskirt sweater clerk store shop177b子單數(shù)變復

6、數(shù)1: This is a book. .2: That is an eraser. 3: It is a red apple. 4: I am a boy. 5: He / She is a teacher. 6: What' sthis? 四：名詞復數(shù)變單數(shù)練習1: Those are my friends.2: They are English boys.3: They are some erasers. 4: These are dictionaries.5: we are students.6: what color are your books ?五：根據句意及所給單詞填空

7、。1: (this) are my English books.2: The two boys are my (cousin)3:those your parents?-Yes, they.4: -Who are the man and the woman in the picture?-They are my 父母.5: My aunt Jane and my mother are.6: They are my 攸)。7: I have two (watch). They are on the desk.8: I have some(photo) of my family.9: Do you like these(di