新人教版英语八年级上册新人教版英语八年级上册第九十单元全部课件第九十单元全部课件人教版英语八年级上册人教版英语八年级上册第九单元全部课件第九单元全部课件Unit 9Unit 9Can you come to my party?Can you come to my party?Section A 1a-1cSection A 1a-1cuTo learn to use the following structures about invitations.Can you come to my party on?Sure,Id love to./Sorry,I cant.I have to/mustuTo learn to use the modal verb can for invitations and have to for giving reasons.ObjectivesumakeinvitationsudeclineinvitationsuacceptinvitationsutalkaboutobligationsLanguage GoalsIhelpedmyparentswit