【同步练习】 Unit 2 Shopping Lesson 2 （北师大三起）.docx

北京师范大学出版社 四年级（上册） 畅言教育How much are they?同步练习 基础题1. 读一读，写出对应的数字。six ( ) twelve ( ) twenty ( ) fifteen ( ) seventeen ( ) three ( ) eighty ( ) one hundred ( )five ( ) thirty ( ) forty ( ) nineteen ( )2. 看图写单词。 _ _ 综合题3. 按从小到大的顺序排序。 ten ninety thirty eighty twenty forty _4. 看图，完成对话。(1) How much is the _? Its _ . 17 yuan (2) How much _ _ ? They are _ _ . 90 yuan 提高题5. 你会改下面的病句吗？每个句子只有一个单词有错误。(请用横线划出错误的单词，把正确的写在右边的横线上)。(1) There are threety apples in the fridge. _(2) Whats ten and twoty? _ (3) Sixty and fourty is one hundred. _ (4) Fivety girls are in the classroom. _ (5) The number is eightteen. _ (6) The farmer has two hundreds and nine cows. _ 参考答案1. 读一读，写出对应的数字。six ( 6 ) twelve ( 12 ) twenty ( 20 ) fifteen ( 15 ) seventeen ( 17 ) three ( 3 ) eighty ( 80 ) one hundred ( 100 )five ( 5 ) thirty ( 30 ) forty ( 40 ) nineteen ( 19 )2. 看图写单词。sunglassesthief3. 按从小到大的顺序排序。 ten twenty thirty forty eighty ninety4. 看图，完成对话。(1) How much is the book ? Its seventeen yuan . (2) How much are they ? They are ninety yuan .5. 你会改下面的病句吗？每个句子只有一个单词有错误。(请用横线划出错误的单词，把正确的写在右边的横线上)。(1) There are threety apples in the fridge. thirty (2) Whats ten and twoty? twenty (3) Sixty and fourty is one hundred. forty (4) Fivety girls are in the classroom. fifty (5) The number is eightteen. eighte