1、Unit4 Then and nowPart B Lets wrap it up习题一、按要求写单词。1 go（过去式） _2 is （过去式） _3 ride （过去式） _4 talk（过去式） _5 drink （过去式） _6 run（过去式） _7 do（过去式） _8 dont（过去式） _9 on（对应词） _10 ice-skate（现在分词） _11 a（同义词） _12 metre （复数） _二、根据句意，填上所给单词的适当形式。1 It _(is) an egg before.2 Now Chen Jie _ (is) 1.5 metres tall.3 In summ
2、er, the _ (tree) are green.4 She _ (read) a book yesterday.5 Changes _ (be) all around us.三、单项选择。（） 1 I read a book _ the tree.A withB underCoff（） 2 In _, the trees are yellow.A autumnBsummerC winter（） 3 There _ a building here before.A isBwereC was（） 4 I _ to the park and played football.A goB goes
3、Cwent（） 5 I _ drink tea last night.A didn tB don tC doesnt（） 6 It is _ egg.A aB anCtwo第 1页（） 7 There _ no library in my old school.A areBwasC were四、写出下列句子的否定句。1 I was short before._2 They were active before._3 I went to the park yesterday._4 She took pictures of the food._5 He went to the park on foot._6 I did homework last night._第 2页
