Unit4Then and nowA. Let’s talkplaygroundlibrarycomputer roomMiss WangMr Linteachers’ officegardengrassgymdining hallschoolstarsCan you see the stars during the day?Yes, I can.No, I can’t./I can see stars at night.Do you know the name of this star?It’s very easy.I can look it up on the Internet.look up 查阅Internet 互联网look it up on the Internetlook it up in the dictionary look it up in the bookfriendstarI like the moon. One day I’m going to visit the moon.moonCanadiansChineseAmericansWho have been to the moon in 1969?1969nineteen sixty-nineThe Americans took about five days to get there in 1969.Tell us about your old school, please.A ： There was no library in my old school.B ： There was a big TV in my old classroom.C ： There were no computers or Internet in my old school.D ： There was only one small building near the hill.找出一个错误的选项！There was only one small building on the hill. There was no library in my old school. There were no computers or Internet in my old school.nowfive years agoThe school was ____ five years ago.The school is ____ now.oldnewThe desks were ____ five years ago.The desks are ____ now.oldnewThe _____ was old five years ago.The _____ is new now. 单数The _____ were old five years ago.The _____ are new now. 复数lightschairswallsblackboardteachers’ deskToday, there is a guest visiting the school. Listen and tick or cross.1. The school changed a little.2. Grandpa could use computers when he was at school.Preview 快速浏览课文，找出下列单词guest 客人change 改变a little 少量的，一点library 图书馆school 学校tell……about 告诉……关于……only 仅仅，只有small 小的building 建筑物；楼房hill 小山could:can 的过去式 ; 能够 , 打算star 星星at night 在晚上me too 我也是be going to 要，会，...
