上学期unit3bthisismysister七年级英语课件

她(she)，theyaren’tA:Aretheseyour……?A:Arethoseyour…?B:Yes，MonaThisismybrother，EmmaDo3bThesearehisgrandparentsThesearehisfatherandmotherThosearehisuncleandauntThisishisbrother，有三个：am，单数跟is后，heisn’tThesearemyparentsThisismysister，Unit3ThisismysisterFreetalk:Isthis/thatJim?Isheyour/his/herbrother…?IsthatMona?Issheyouraunt/…?Yes，sheisNo，theyaren’tbe动词表示“是”，theyareArethoseherpens?No，Paulandthat’shiscousin，你(you)用(are)，theyareB:No，MikeThisisDaveabookbooksThatisabookThisisabookThisisanorangeTheseareorangesThatisherpencilThoseareherpencilsThesearemyerasersThoseareyourpencilsharpenersIsthathispencilcase?Yes，JimDearMary，它(it)，is连着他(he)，ThanksforthephotoofyourfamilyHereismyfamilyphoto!Yourfriend，itisNo，is，heisNo，are我（I）用(am)，sheisn’tYes，itisn’tIsthisyourpencil?Aretheseyourkeys?Yes，复数全部都用are单数复数thisthatis/amthesethoseare变为疑问句：1Thisismyclock2Thatisyour，