HemingwayhairbandWhataretheydoing?情态(qíngtài)动词must,might,could,can’t后接动词原形,可以表示对现在的情况的推测./Hemustbe…LinJunjieHanGengJayChouHemustbe…Hemustbe…Shemustbe…Hemustbe…Shemustbe…Hemustbe…Hemustbe…A:Whose……………isthis?B:Itmustbelongto………….Because…A:Whose……………isthis?B:Itmustbelongto………….Because…A:Whose……………isthis?B:Itmustbelongto………….Because…A:Whose……………isthis?B:Itmustbelongto………….Because…A:Whose……………isthis?B:Itmustbelongto………….Because…1aLookatthepicture.Thingsinthebackpack1.Theperson_________gotoourschool.2.Theperson__________beaboy.3.It____________beMei’shairband.4.Thehairband__________belongtoLinda.5.It___________beLinda’sbackpack.情态动词must,might,could,can’t后接动词原形(yuánxíng),可以表示对现在的情况的推测.感谢您的观看(guānkàn)。