Unit 4 When is Easter ？ 第一课时一、Read and choose.( )1、-When is AprilFoolsDay？ -Its_April5ththisyear A、in B、on（ ）2、Whenis _birthday？ A、Grandpas B、Grandpa二、Read and matchChildrens Day January1stAprilFoolsDay April1stChinas NationalDay June1stNew YearsDay October1st第二课时一、 写出所给数词的序数词形式One_ two_ three_Four_ twelve_ twenty_twenty-one_ forty-three_二、 找出不同类的单词（ ）1、A、one B、first C、two（ ）2、A、Monday B、Tuesday C、second( ) 3、A、third B、fifth C、twenty（ ）4、A、fool B、food C、fruit 第三课时一、 写出下列序数词的缩写形式1、first_ 2、fourth_3、twelfth_ 4、twentieth_5、thirtieth_ 6、second_二、找出读音不同的一项( )1、A、three B、thirtieth C、that( )2、A、mother B、father C、thirteen（ ）3、A、birthday B、math C、this( )4、A、fifth B、third C、brother 第四课时Read and choose（ ）1、When is _ birthda？ A、you B、your（ ）2、January is the _ monthof a year A、two B、second（ ）3、Theireyes_open A、is B、are（ ）4、What will you do_your mother？ A、in B、for（ ）5、17+2=_ A、eighteen B、nineteen（ ）6、They can_ A、walks B、walk第五课时用所给词的适当形式填空1、Mothers Day is on the_（two）Sundayin May.2、There are_（third）boys in the room.3、Isee_（five）kites in the sky.4、I go to schoolat _（seven）in the morning.5、Dads birthday is on January_（one）.6、It is _Oclock（three） 第六课时改错1、I see fifth horses. ( )2、January is the one month. ( )3、My birthday is on Juneone. （ ）4、Seven and eight makes fifteen. ( )5、It is ninth oclock.( )6、Two times eight makes sixteenth.( )