小学三年级英语be动词和人称代词

用已学过的知识介绍自己、介绍自己的爸爸妈妈Unit4rfrefmjmIamSnoopy.Iamtenyearsold.Iamastudent.Iamaboy.rfrefmjmThisismymother.Sheisadoctor.Thisismyfather.Heisateacher.rfrefmjm我（I）用am，你（you）用are;is用于他（he）,她（she），它（it）;单数is,复数are，不要混淆记牢它。be动词的用法口诀rfrefmjm动动脑：1.Iagirl.A.amB.isC.are2.Heaboy.A.amB.isC.are3.Headoctor.A.amB.isC.are4.Thismymother.A.amB.isC.areABBBrfrefmjm选一选我能行1.Iastudent.A.amB.areC.is2.Hemyfather.Shemymother.A.isareB.amisC.isisrfrefmjm3.（她）isagirl.4.Heaboy.5.Headoctor.6.Thismymother.She_________ateacher.7.I________nine.8.I________astudent.1.________(我)amateacher.2._______(他)ismyfather.IHeSheisisisisamam想一想Homework:Iam…Thisis…Sheis…Heis…结合下列句型和课本内容，分别介绍自己、介绍自己的爸爸妈妈，并写出正确的句型。Bye-byerfrefmjmHeisateacher.Iamagoodstudent.Thisismymother.Shisadoctor.3.（她）isagirl.4.Heaboy.5.Headoctor.6.Thismymother.She_________ateacher.7.I________nine.8.I________astudent.IamSnoopy.Iamtenyearsold.Iamastudent.Iamaboy.