【基础过关练】外研版(一年级起点)小学英语四年级下册期中专项练习（含答案）

外研版(一年级起点)小学英语四年级下册期中专项练习 基础过关练 一．选择题。 （ ）1.Don't touch the machines, please! They are . A. dangerous B．helpful C. beautiful （ ）2．Come and do your homework， ! A．one to one B．one and one C．one by one （ ）3．Dad a computer me yesterday. A．buy, for B．bought, for C．buys, to （ ）4．It one hundred and eighteen yuan. A．cost B．costs C．costed （ ）5．Who buy it? A．wants to B．want to C．wanted （ ）6. upon a time, there a boy. A. once,was B．Once,is C. Once,was （ ）7．She tidy her room yesterday. A．isn't B．didn't C．doesn't （ ）8．And Mum played pipa. A．a B．the C．/ （ ）9． , everyone clapped. A．In the end B．In the end to C．At end （ ）10．It ￥eighteen. A．costs B．cost C．costed （ ）11. My parents are very proud me. A. for B．of C. with （ ）12．--What are you doing, L