(共21张PPT)
Unit4 Then and now
A Let’s talk
There was no library in our school.
But there is a new library in our school now.
There were no buildings in our school.
But there are two new buildings in our school now.
There be 句型
现在时
There is…
There are…
过去时
There was…
There were…
present tense
past tense
Self-study tips
(自学提示)
Listen to the dialogue twice.
(听对话录音2遍)
2. Underline the new words and make notes.
(划出新单词并做笔记。)
New words:
one day 总有一天 look up 查阅
Internet 互联网 in my time 在我那个年代
Self-study tips
1.Self-study dialogue.
(自学对话)
2. Discuss with your group , then answer the questions.
(组内讨论,然后回答问题。)
Questions
1. Was there a library in grandpa’s old school
2. Was there a small building in grandpa’s old school
3. Could Grandpa see stars at night
4. Is Sarah going to visit the moon
5. Did the Americans visit the moon in 1969
6. Did Wu yifan look up on the book
7. Were there any computers or Internet in grandpa’s time
Self-study tips
1.Read the dialogue three times loudly.
(大声朗读3遍)
2. Write down your answers, then discuss with your group.
(写出答案,然后组内交流讨论)
3. Each group selects a representative to give your answers.
(每组选择一名代表说出讨论后的答案。)
Questions
1.What was Grandpa’s school like
2. How did Wu Yifan look up
3. When did the Americans visit the moon
4. Where did Grandpa see stars at night
5. What is Sarah going to do
Self-study tips
1.Role play in each group.
(每组分角色表演)
2. Show yourselves.
(秀一秀)
Let’s sum up
Follow the mind map and repeat the dialogue.
(依据思维导图,复述对话内容。)
1969年7月21日(北京时间),美国的“阿波罗11号”宇宙飞船载着三名宇航员成功登上月球,美国宇航员尼尔·阿姆斯特朗在登上月球表面这一历史时刻时,曾道出了一句被后人奉为经典的话 ———
That's one small step for a man, one giant leap for mankind.
(这是我一个人的一小步,但却是整个人类的一大步。)
Homework
1. Finish this section on your books after class.
2.Look up on the Internet about human landing
on the moon.