lesson 14-17 what colour’s your

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1、Lesson14Whatcolour’syour…?20、Whatcolour'sSteven'sumbrella?Isitbrown?Itisn'tbrownIt'sblack.50、Whatcolour'sSophie'scoat?Isitwhite?Itisn'twhiteIt'sgrey.90、Whatcolour'stheboy'stie?Isityellow?Itisn'tyellow.It'sorange.30、Whatcolour'sPaul'scar?Isitred?Itisn'tred.It'sblue.80、Wh

2、atcolour'sAnna'sblouse?Isitorange?Itisn'torange.It'syellow.40、Whatcolour'sTim'sshirt?Isitblue?Itisn'tblue.It'swhite.100、Whatcolour'sSteven'shat?Isitgreenandred?Itisn'tgreenandred.It'sgreyandblack.60、Whatcolour'sthewoman'scase?Isitgrey?Itisn'tgrey.It'sbrown.101、Whatcolou

3、r'sHelen'sdog?Isitgreyandblack?Itisn'tgreyandblack.It’sbrownandwhite.70、Whatcolour'sAnna'scarpet?Isitgreen?Itisn'tgreen.It'sred.语法：一、英语名词按照数可以分为单数名词和复数名词1、单数名词表示1的概念；2、复数名词表示2个及2个以上的概念。二、名词单数变复数的总规则：1、规则变化：英语中大多数单数名词变为复数名词是通过在它后加s的方式实现的。e.g.abook→twobooksanapple→threeap

4、plesapen→tenpensashirt→manyshirtsacat→twocatsanumbrella→twoumbrellasahandbag→fivehandbagsonecar→eightcars（读音：清辅音后读/s/；浊辅音和元音后读/z/）注：以t结尾的名词加s以后读作[ts]catsshirtsmatsskirtsrabbits以d结尾的名词加s以后读作[dz]birdsbeds(1)以s、x、sh、ch结尾的名词变复数时后面加es，读作[iz]bus→busesbrush刷子→brushesbox→boxess

5、andwich三明治→sandwicheswatch→watchesclass→classesfox狐狸→foxes(2)以“辅音字母+y”结尾的名词变成复数名词时，变y为i+es，读作[z]。butterfly蝴蝶→butterfliesstory故事→storiesstrawberry草莓→strawberriesbaby→babies注：以“元音字母+y”结尾的名词变成复数名词时，直接加s。boy男孩→boysmonkey猴子→monkeysday天，日子→days(3)以字母o结尾的“不能吃的”名词变成复数名词时，后加s,读作

6、[z]。hippo河马→hipposphoto照片→photosradio收音机→radioszoo动物园→zoospiano→pianos以字母o结尾的“能吃的”名词变成复数名词时，后加es。potato土豆→potatoestomato西红柿→tomatoesmango芒果→mangoesNegro黑人→Negroeshero英雄→heroes“黑人、英雄爱吃土豆、西红柿、芒果”2、不规则变化：小部分单词是通过其它方式来变化的（1）单数、复数同形：fish鱼→fishsheep→sheepdeer鹿→deerChinese中国人→

7、Chinese（2）mouse老鼠→micechild小孩→childrenman男人→menwoman女人→womenpoliceman→policemenbusinessman男商人→businessmenfoot脚→feettooth牙齿→teethgoose鹅→geese（3）以f、fe结尾的名词，单数名词变成复数名词时，将f、fe变成ves,读作[vz]：knife刀子→knivesleaf叶子→leavethief贼→thieveswife妻子→wiveswolf狼→wolvesshelf架子，书架→shelves天生就是

8、复数概念的名词：people人police警察cattle牛scissors剪刀trousers裤子jeans牛仔裤glasses眼镜shorts短裤Lesson15Your passports, please.List