1、Unit 4 Then and now Part A Lets try Lets talk 人教版(三年级起点) 课时目标 1.能够听、说、认读单词：one day , look it up, in my time, Internet . 2.能够听、说、读、写句型：There was no library in my old school. Tell us about your school , please. How do you know that? There were no computers or Internet in my time. 3.能够很好的完成Lets try. 4.
2、能够在图片的帮助下，在情景中运用There be 句型 描述某个地方过去与现在的状态和变化。 5.能够理解对话大意并能正确朗读所学对话。 6.了解人类首次登月的一些信息。学会上网查阅资料。 Now Then different Guess: Where is Wu Yifans grandpa? change Lets talk What was grandpas What was grandpas school like?school like? Grandpa: Wow, a library ! There was no library in my old school. Sarah: T
3、ell us about your school, please. Grandpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the moon. Wu Yi fan: The Americans took about five days to get there in 1969. Sarah: How do you k
4、now that? Wu Yifan: Easy, I looked it up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. What was grandpas school like?What was grandpas school like? his his Grandpa: Wow, a library ! There was no library in my old school. Sarah: Tell us about your school, please. Gran
5、dpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the moon. Wu Yi fan: The Americans took about five days to get there in 1969. Sarah: How do you know that? Wu Yifan: Easy, I looked it
6、up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. Read the dialogue and tick or cross. 1.Grandpa could see stars at night. （） . The Americans took about five days to get there in 1959.（） . There were computers and Internet in grandpas time.（） Tip: Underline the key in
7、formation. （划出关键信息） Grandpa: Wow, a library ! There was no library in my old school. Sarah: Tell us about your school, please. Grandpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the
8、moon. Wu Yi fan: The Americans took about five days to get there in 1969. Sarah: How do you know that? Wu Yifan: Easy, I looked it up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. Read the dialogue and tick or cross. 1.Grandpa could see stars at night. （） can star li
9、kedlike Grandpa: Wow, a library ! There was no library in my old school. Sarah: Tell us about your school, please. Grandpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the moon. Wu Yi
10、fan: The Americans took about five days to get there in 1969. Sarah: How do you know that? Wu Yifan: Easy, I looked it up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. Read the dialogue and tick or cross. . The Americans took about five days to get there in 1959.（） 1
11、969 nineteen sixty-nine took take The Americans / took / about five days / to get there / in 1969. Do you want to visit the moon? visitthemoon参观月球 One day Im going to visit the moon. 将来的一天 人类首次登月 1969年 美国“阿波罗11号” Grandpa: Wow, a library ! There was no library in my old school. Sarah: Tell us about y
12、our school, please. Grandpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the moon. Wu Yi fan: The Americans took about five days to get there in 1969. Sarah: How do you know that? Wu Y
13、ifan: Easy, I looked it up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. Read the dialogue and tick or cross. . There were computers and Internet in Grandpas time.（） easy容易的 look up查阅 look it up on theInternet. look it up in the dictionary. look it up in the book. I
14、can Grandpa: Wow, a library ! There was no library in my old school. Sarah: Tell us about your school, please. Grandpa: There was only one small building on a hill. Wu Yi fan: Could you see stars at night? Grandpa: Yes, I liked the stars. Sarah: Me too. One day Im going to visit the moon. Wu Yi fan:
15、 The Americans took about five days to get there in 1969. Sarah: How do you know that? Wu Yifan: Easy, I looked it up on the Internet. Grandpa: Ah ! There were no computers or Internet in my time. Lets repeat sentence by sentence.(同学们在跟读的时候要注意语音语调！） Role play. Wow, a library! There was no library in
16、 my old school. Tell us about your old school, please. There was only one small building on a hill. Could you see stars at night? Yes, I liked the stars. Me too. One day Im going to visit the moon. The Americans took about five days to get there in 1969. How do you know that? Easy, I looked it up on
17、 the Internet. Ah! There were no computers or Internet in my time. Fill in the Fill in the blanks.blanks. （）（） （）（） here_ libraryhere_ nolibrary here some tall buildings here_ only one small building. There_ some computers and Internet. here_nocomputersor Internet are are was was were is hehepastpas
18、ttensetenseofofverbs.verbs.（动词的过去式）动词的过去式） （）（） （）（） There_library There_ no library There _some tall buildingsThere_ only one small building There _ some computers and Internet. There_no computers or Internet is are are was was were isamwas are were Sum up There be句型的一般过去时：描述某个地方过去的状态和变化 。 There wa
19、s +单数或不可数名词 There were + 可数名词复数 There was no library in my old school. There were no computers or Internet in my time. now five years ago The changes of my school My school changed a lot. Five years ago, there _ I tree. The classrooms _ old. There _no library in my school five years ago. But now , t
20、here _ many trees . There _ a big playground in my school . The classrooms _ new . There _ a big library. I really like my new school! was were was are is are is Our hometown Tangshan Speak out ! Tangshan (now) There is /are Tangshan ( 30 years ago) There was/were (no) 1.Read the dialogue . 2.Draw and talk about your school five years ago and now!
