Unit 4 I have a pen palPart B lets check Part C story time,likes,has,that,my,friend/partner,his,hobbies,do,swim,north,Go for it,P36-37 1.like (三单形式) _ 2. have(三单形式)_ 3.this (对应词) _ 4.I(形容词性物主代词)_5.pal (近义词)_ 6.he(形容词性物主代词)_ 7. hobby(复数) _ 8.doing(原形) _ 9. swimming (原形) _ 10.south(对应词) _ 11. live (三单形式) _ 12. farm(职业名词)_,lives,farmer,How many+复数名词,How many birds can you see ,How many apples do you have ,How many questions can you answer,你能看见多少只鸟 ,你有多少个苹果 ,你能回答多少个问题