四年级下册音标练习(1-3单元)一、选出各组划线部分发音不同的单词。()1.A.bikeB.riceC.windowD.kite()2.A.milkB.iceC.fishD.pig()3.A.eggB.heC.bedD.desk()4.A.penB.meC.weD.she()5.A.cakeB.snakeC.catD.face()6.A.appleB.bagC.grapeD.hat二、找出划线和所给音标读音相同的选项。()1./i:/A.eatB.ear()2./i/A.bikeB.fish()3./e/A.bedB.eraser()4./ei/A.faceB.cat()5./u/A.footB.room()6./u:/A.goodB.ruler()7./a:/A.armB.bus()8./Λ/A.duckB.bat