My cousin 
I have a cousin called Andy．（引出话题）He is big and strong．He has smiling eyes and wears a pair of glasses．He studies in a mixed school．（介绍他的基本信息）He works hard and  is good at all the subjects．His favorite subject is Physics．（介绍擅长的科目）He is helpful and often helps his classmates with their problems．He has a good sense of humour．He often tells us jokes and I'm happy to be with him．（介绍他的性格特点）He is crazy about DIY．He enjoys making new things．（高分句型）He attends lessons in DIY every Saturday，so he knows a lot about DIY．（喜欢DIY）He loves travelling too．He has visited many places of interest．He often puts the photos of the trip on his homepage．（喜欢旅游）He wants to be an engineer when he grows up（高分句型）．（理想） My cousin 
I have a cousin called Andy．（引出话题）He is big and strong．He has smiling eyes and wears a pair of glasses．He studies in a mixed school．（介绍他的基本信息）He works hard and  is good at all the subjects．His favorite subject is Physics．（介绍擅长的科目）He is helpful and often helps his classmates with their problems．He has a good sense of humour．He often tells us jokes and I'm happy to be with him．（介绍他的性格特点）He is crazy about DIY．He enjoys making new things．（高分句型）He attends lessons in DIY every Saturday，so he knows a lot about DIY．（喜欢DIY）He loves travelling too．He has visited many places of interest．He often puts the photos of the trip on his homepage．（喜欢旅游）He wants to be an engineer when he grows up（高分句型）．（理想）