Unit 4 Then and now PA Let’s talk 课件

课件15张PPT。Unit4Then and nowA. Let’s talklet's writeis -- are -- go -- can -- see -- watch -- read -- look --waswere wentcould sawwatched read looked starsCan 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 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lights chairs wallsblackboard teachers’ desk自读课文，并回答下列问题：Was there a library in grandpa’s old school? What was grandpa’s school like? When did the Americans go to the moon? G: 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?1.Read P34 three times.Homework2.Copy the words and sentences on the copybook.