Unit 4 Then and nowPart A Let's try & Let's talkplaygroundlibrarycomputer roomteachers’ officegardenschoolRevisiondining hallgymgrassToday, there is a guest visiting the school.Listen and tick or cross. The school changed a little. Grandpa could use computers when he was at school. Let's try××PresentationstarsCan you see the stars during the day?Yes, I can.No, I can’t./I can see stars at night.It’s very easy.Do you know the name of this star?We 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.moonThe Americans took about five days to get there in 1969.Who has been to the moon in 1969?CanadiansChineseAmericans19 69nineteen sixty-nineTell 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.Find the mistakeThere was only one small building near 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’ deskLet's talkG: Wow, a library! There was no library in my old school.S: Tell us about your school, please.G: There was only one small building on a hill.W: Could you see stars at night?G: Yes, I liked the stars.S: Me too. One day I’m going to visit the moon.W: The Americans took about five days to get there in 1969.S: How do you know that?W: Easy, I looked it up on the Internet.G: Ah! There were no computers or Internet in my time.What was Grandpa’s school like?What was your school like five years ago?What is it like now? Talk and write.There was ... There were ...There is...There are ... Exercise1.Read p34 for five times.2.Copy the words and sentences on the copybook.
