四年级英语下册 Unit 2 There are forty students in our class Lesson 9 练习题（无答案） 人教精通版（三起）

Unit2TherearefortystudentsinourclassLesson9练习题一、算一算，选一选A．fiftyB.sixtyC.seventyD.eighty1.twenty+thirty=_________2.thirty+thirty=__________3.thirty+forty=___________4.forty+forty=—————二、新来的英语老师想要考考大家，你能准确找出下面句子的答语吗1.（）GoodMorning.2.（）Howmanybooksdoyouhave?3.（）Howmanystudentsarethereinyourclass?4.（）Welcometoourclass.A.GoodMorning.B.Thankyou!C.Therearethirty.D.Ihaveforty.三、选择填空1.Howmanybooks______youhave?A.areB.do2.Let’s_________thechildreninneed.A.helpB.tohelp3.Wehaveforty___________.A.booksB.book4.Howmanybooks________there?A.areB.do一、找邻居1.Twenty________2.Forty___________3.Sixty_________