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1、Unit 4 Then and now,Part B,Pre-reading:Lets talk,What animal can run very fast?,What makes you feel worried?,cheetah,What animal can run very fast?,A cheetah can run very fast.,cheetahs,antelope,羚羊,猎豹：陆地上跑得最快的动物是猎豹，根据资料显示，猎豹平均时速达到90km/h以上，最高时速为110km/h。不过它的极速只能保持3到4分钟而已。 羚羊：是个长跑冠军，它能以90km/h的高速跑个十几分钟。
2、所以，在非洲草原上，如果猎豹和羚羊之间的距离稍远，猎豹不能在它的极速3分钟之内追上羚羊，基本上就无法捕捉到羚羊！,cheetah VS antelope,What makes you feel worried?,Imagine：If you are an antelope, a cheetah is running after you. It wants to eat you. How do you feel?,You must be very worried!,Time for reading!,Topic:What a dream!,Read and answer the question
3、s.,What did Wu Yifan dream?,First, look and discuss.,What can you find from the pictures?,Wu Yifan woke up.,Wu Yifan was running.,Wu Yifan tripped and fell.,Second, read and fill in the blanks.,What happened to Wu Yifan?,Wu Yifan _ with his father and Max. His father ran very _, but Wu Yifan could n
4、ot. There was _ he could do. He was _.,There was a _ race. There were many animals in that race. Wu Yifan _ like a cheetah. He could win the _.But suddenly he _ and _. Then he _ _. It was all a _.,Check your answers,What happened to Wu Yifan?,Wu Yifan _ with his father and Max. His father ran very _
5、, but Wu Yifan could not. There was _ he could do. He was _.,had a race,fast,nothing,worried,There was a _ race. There were many animals in that race. Wu Yifan _ like a cheetah. He could win the _.But suddenly he _ and _. Then he _ _. It was all a _.,second,ran,race,tripped,fell,woke,up,dream,Lets h
6、elp Wu Yifan!,Wu Yifan is telling his mother about the dream.,W：Mum, I _an interesting dream last night. M：What did you dream about? W：I had a race with Dad and Max, but I _ _ _.,had,couldnt,run,fast,M：What happened then? W：Robin _ me some water. I _ it and then could run very fast. Suddenly I tripp
7、ed and fell. Then I woke up. M：What a dream!,gave,drank,Did you have an interesting dream? Tell your dream to your partner.,I had a dream last night. In my dream, I . What a dream!,将下列句子改为否定句。 （1）He liked pink before. （2）She lived in Beijing before. （3）Sarah took pictures yesterday. （4）We could use
8、the Internet before. （5）John ate good food yesterday.,Time for exercise,（1）He liked pink before. He didnt like pink before. （2）She lived in Beijing before. She didnt live in Beijing before. （3）Sarah took pictures yesterday. Sarah didnt take pictures yesterday.,（4）We could use the Internet before. We couldnt use the Internet before. （5）John ate good food yesterday. John didnt eat good food yesterday.,Goodbye!,
