1、Unit4 Then and nowPart B Lets talk习题1is（过去式）_2isnt (过去式)_ 3do（否定形式）_ 4could (否定形式)_5quiet（对应词）_ 6wear（现在分词）_7youre（完全形式）_8thats（完全形式）_9Mike（名词所有格）_10photo（复数）_一、按要求写单词。二、根据句意，填上所给单词的适当形式。1Come and look at _ (Mike) old photos.2Thats _(fun). 3We _ (be) all different now.4I go _ (cycle) every day.5I co
2、uldnt ride _ (I) bike well.6But I _ (do) like pink now.7What grade _ (is) Mike in five years ago?三、单项选择。（ ）1Come and look _ my book.Ain Bon Cat（ ）2You _ wearing a yellow shirt. Aam Bare Cis（ ）3Im very active _ class.Ain Bon Cat（ ）4-How did you _? -I was short but now I am tall. Achanged Bchange Cchanges（ ）5I wasnt tall. I was _. Ashort Bold Ctall四、英汉互译。1We are all different now._2I was short, so I couldnt ride my bike well._3How did Mike change?_4以前我很安静。_5现在我很活跃。_
