典中点三单元答案一1.vacation2.babysitting3.staying4.weather5.going二DACBE三ABCCB四16.Museum17.Friday18.GradeNine19.eight20.seven五21.taking22.relaxed23.writing24.thought25.heard26.fish/fishes/fishing27.shopping28.is/will;coming/come29.walking30.interesting;interested好郁闷拉,一个打的哟,只有这点.