Unit 4 Then and nowPart A 第一课时一、读一读,找出站错队的单词。( )1.A.star B . start C . moon( )2.A.easy B . took C . early( )3.A.book B . Internet C . computer( )4.A.building B . gym C . libraryB B B A 二、单项选择。( )1.There ________ no park near my home three years ago.A . is B . was C . were( )2.Grandpa couldn't use computers when he ________ at school.A . are B . is C . wasB C ( )3.One day I ________ visit the moon.A . am going to B . was going to C . am go to( )4.Could you ________ stars at night?A . saw B . see C . seeingA B 三、选词填空。 ( 可重复使用 )1 . The Americans took ________ five days to get there ________ 1969.2 . There was only one small house ________ a hill.3 . I looked it ________ on the Internet.4 . There was no computer ________ my school.up about in on about in on up in 四、连词成句。1 . my , there , in , no , school , was , library , old(.)______________________________________________2 . was , only , building , there , one , small(.)____________________________________________3 . were , computers , or , Internet , time , my , in , there ,no(.)_____________________________________________There was no library in my old school. There was only one small building.There were no computers or Internet in my time.