Unit4TherearesevendaysinaweekLesson23习题一、根据表格回答问题MondayTuesdayWednesdayThursdayFriday1MathsEnglishMathsEnglishMaths2ChineseChineseEnglishMathsEnglish3EnglishMathsChineseChineseEnglish4PEMusicScienceArtPEQuestions:1.HowmanyChineseclassesdoyouhaveinaweek?2.HowmanyEnglishclassesdoyouhaveonFriday?3.DoyouhaveMusicclassonTuesday?4.DoyouhaveScienceclassonThursday?5.What’sthefirstclassonWednesday?三、看图写单词1._________________2.______________________3._____________________四、选择1.Whatdoyoudo_____weekends?A.on B.at2.Iusually______musiclessonsonSundays.A.haveB.has