pep六年级英语下册unit4 Then and now A Let27s talk（课堂PPT）

1、1Unit 4 Then and now当时和现在当时和现在 A Let s talk2你会说下面单词和短语的意思吗？你会说下面单词和短语的意思吗？dinning hall gym grass years ago months ago last year last month there was there were 3starsCan you see the stars in the morning ?Yes, I can.No, I cant./I can see stars at night.Can you see the stars in the afternoon ?Yes, I c

2、an.No, I cant./我能我能在晚上在晚上看见星星。看见星星。4Do you know the name of this star?Its very easy.容易的容易的/简单的简单的5I can look it up on the Internet.look up 查阅查阅Internet 互联网互联网我可以在互联网上查阅它。我可以在互联网上查阅它。6look it up on the Internetlook it up in the dictionary look it up in the book7friendstarI like the moon. One day Im g

3、oing to visit the moon.moon有一天我将要有一天我将要参观参观月球。月球。8AmericansWho have been to the moon in 1969?1969nineteen sixty-nineThe Americans took about five days to get there in 1969.美国人美国人在在1969年，美国人花费了年，美国人花费了大约大约五五天（的时间）到达那里。天（的时间）到达那里。9G: Wow, a library! There was no library in my old school.S: Tell us abo

4、ut 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 Im 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:

5、Ah! There were no computers or Internet in my time.What was Grandpas school like?10Wow, a library! Tell us about your school, please.请给我们讲讲请给我们讲讲您的学校吧。您的学校吧。哇，一个图书馆！哇，一个图书馆！There was no library in my old school. 我我以前的学校以前的学校里里没有没有图书馆。图书馆。告诉告诉关于关于11There was only one small building on a hill.Could yo

6、u see stars at night?您在晚上能看见星星吗？您在晚上能看见星星吗？在山上只有一个小的在山上只有一个小的建筑物。建筑物。星星星星只有只有一个一个建筑物建筑物山山can的过去式，的过去式，“能能”could 后面的后面的动词要用原形动词要用原形12One day Im going to visit the moon.Yes, I liked the stars.Me too.有一天我将要有一天我将要参观参观月球。月球。是的，我喜欢星星。是的，我喜欢星星。将要将要我也是。我也是。月亮月亮13How do you know that?The Americans took about

7、 five days to get there in 1969.你怎么知道的？你怎么知道的？在在1969年，美国人花费了年，美国人花费了大约五天（的时间）大约五天（的时间）到达到达那里那里。美国人美国人花费，花费，take大约大约14Ah! There were no computers or Internet in my time.Easy, I looked it up on the Internet.我那时候我那时候没有电脑也没有互联网。没有电脑也没有互联网。很容易，我在网络上很容易，我在网络上查阅它的。查阅它的。look up查阅查阅网络网络简简单单啊！啊！15G: Wow, a li

8、brary! 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 Im going to visit the moon.W: The Americans took about five days to get there in 1969.S: How d

9、o 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 Grandpas school like?16Lets talk What was your school like five years ago?What is it like now? Draw and talk. There was. There were. There is . There are17There is a now. computer r

10、oomBut there was no computer room five years ago. 18There are many now. computersBut there were no computers five years ago. 19There is a now. playgroundBut there was no playground five years ago. 20talk about the differencesThere were dinosaurs many years ago.But there are no dinosaurs now.21talk about the differencesThere were no . many years ago.But there are many . now. planestall buildings22 There be 句型现在时现在时There is +单数单数There are+复数复数过去时过去时There was +单数单数There were+复数复数 Tips:There是个是个近视眼近视眼，只能看到最近的主语，只能看到最近的主语，最近的主语是单数用最近的主语是单数用is，是复数用，是复数用are；如果是表示过去的，单数用如果是表示过去的，