Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROUnit 3 This is my sister.Section A第一课时enterPresented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROI love my familyWhat’s his name?His name is Xia Yu.Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThis is his familyPresented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThis is his …sister.brother. This is his …Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThat is his …mother. That is his …father.Those are his …parent . s(parent)(parent)Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThat is his …grandmother.That is his …grandfather.Those are his …grandparent . S (grandparent)(grandparent)Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThis is his …friend.（朋友）These are his …friends.（朋友们）Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROThat is his parent.Those are his parents.Those are his grandparents.That is his grandparent.This is his friend.These are his friends.isthesethosethatthisare复数 n.单数 n.Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPRO单数 n. 复数 n.1. 在一般情况下，在词尾 加 sdesk→desks friend→friends parent → parents2. 以 s, x, z, sh, ch 等结尾的名词，通常在加词尾 esglass→ glasses box→ boxes bus→ buses 3. 以 y 结尾的名词，其复数构成要分两种情况： 以“辅音字母 +y” 结尾的名词，将 y 改为 ies ； 以“元音字母 +y” 结尾的名词，直接加词尾 skey→ keys boy→ boys city→ citiesPresented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROExercises1.This is my box.2.That is h...
