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1、Unit6Wouldyouliketotakeatrip?Lesson31,新版小学英语四年级下册,董洪丹,天津市西青区育英小学,Letssing!,giraffe,？,-Comealong,boysandgirls.,Lookatthegiraffes.,-Wow!Theyaresotall.,-Theyhavelongnecks.,-Andtheyhavelonglegs.,goose,？,goose的复数形式是,geese,s,swan,？,本课中的单数词变复数词,it(它）is（是）this（这个）that（那个）,they(他们）are(是）these(这些）those（那些）,请将
2、下列语句变成复数形式,1：whatsthis?2:Isitaduck?3:No,itisnt.Itsagoose.4:Isthatagoose?5:No.Itisaduck.6:Lookatthatbigduck.7:No.Itisaswan.,1:Whatarethese?2:Aretheyducks?3:No,theyarent.Theyaregeese.4:Arethosegeese?5:No.Theyareducks.6:Lookatthosebigducks.7:No.Theyareswans.,1：绿色部分是be动词，所有的is都要变are哦！,2：红色部分是代词，it变成they，this变成these;that变成those,3：橘黄色部分是名词，去掉a之后改成复数形式,考一考,1:Whatsthis?改写成复数形式2:Whatsthat?改写成复数形式3:Theyareswans.改写成一般疑问句4：英汉互译鹅（单数）鸭子swan鹅（复数）giraffe,