Module7CommunityUnit1Hecan’tsee.It’sananimal,itcanfly,itcan’tswim.Whatisit?Heisblind.(盲的,失明的)Hecan’tsee.Heisblind.Hecan’tsee.Thisdoghelpshim.DogsareveryusefulSheisdeaf.(聋的)Shecan’thear.(听到)Sheisdeaf.Shecan’thear.Thisdoghelpsher.fireman—firemen(复数)Thesefiremencan’tfindpeopleThesefiremencan’t______.Thesedogshelp______.Thesefiremencan’tfindpeople.Thesedogshelp______.Thesefiremencan’tfindpeople.Thesedogshelpthem.Dogsareveryuseful（有用的）..Listenandanswer:1.whatistheprogrammeabout?2.Whydotheyneeddogs’help?3.CanSamhaveadog?•Whydotheyneeddogs’help?•(Becausethismancan’tsee,thisgirlcan’thear,thesefiremencan’tfindpeople.）CanSamhaveadog?•CanSamhaveadog?•(No,hecan’t.)hotdogHecan’t____.Thisdoghelps____.hearhimShecan’t____.Thisdoghelps___.seeherHecan’twalk.Thisdoghelpshim.Homework:★Writethenewwords.
