七年级上册unit3英语知识点解析

七年级上册英语学问点解析unit3七班级上册英语学问点解析unit3词汇称呼类词汇姐;妹妈妈爸爸L sisterther father兄;弟祖母;外祖母brther grandthergrandfather祖父;外祖父姑母;伯母;婶母叔;伯;舅;姨夫儿子aunt unclesn表（堂）兄弟（姐妹）女儿cusin daughter本单元出现的缩写

2.thats=that ishes=he is本单元出现的指示代词这些那些

3.these thse为而感谢

4.thans fr句式动词+

1.This/that/These+be sbs...This ishis sister.That isbrther.These arehisbrther.动词+代词

2.be+“Js thisur sisterIs sheur sister

3.Thans fr...Thans frthe pht f ur fail.动词+…

4.Here+be Here is fail pht.句型

5.1s thisur sisterN,it isnt.Is sheur sisterN,she isnt.2,This isfriend.These arefriends.That isbrther.Thse arebrthers.3,Thans frthe phtf ur fail.Hereisfailpht.phtfurfail=urfailpht语法可数名词单数变复数一般状况下加以s,b-bs,结尾的加s,x,sh,ch es。