英语人教版四年级下册unit 4 At the farm Revision.ppt

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1、AtthefarmsheephorsehenlambgoatcowgoosetomatocucumberpotatoonioncarrotdonkeycatrabbitpigduckdogapplepearorangegrapebananawatermelonpeachLookandsayIt’sagoat.Theyaresheep.Sharpeyessixrabbits()eightrabbits()fourcats()fivecats()twogeese()threegeese()twopigs()fivepigs()√√√√一、复数形式

2、直接加s:horseshenslambsgoatscowsdonkeyscatsrabbitspigsducksdogscucumbersonionscarrotsapplespearsorangesbananasgrapeswatermelons二、单数、复数形式不变：sheep三、以o结尾，加es:tomatoespotatoes四、以ch结尾，加es:peaches五、oo变ee:goosegeeseIsita….?Arethey…?Yes,itis.A:Whatis______?B:It’s__________.A:Whatare__

3、_________?B:They’re___________.A:____________________B:Yes,________________A:___________ducks?B:No,_______________Myaunt’sfarm