七年级英语上册Unit 9《My favorite subject is science.》（Section A Period 2）
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《My favorite subject is science.》(Section A Period 2) 1a Match the words with the pictures. 1.P.E.________ 2.art_______ 3.Science____ 4.music____ 5.math____ 6.Chinese____ 7.geography_____ 8.history_____ What's your favorite subject? My favorite subject is science/music/English/math/Chinese/P.E/art.... 2a Listen and put the conversation in order. Beacause it's fun. What's your favorite subject? My favorite subject is P.E Why do you like P.E? What's your favorite subject? My favorite subject is science/.... Why do you like science/....? Because it's interesting/..... 2c pair work What do you think of the subjects above?Make your own conversations using the words in 2b. I like English best —What's your favorite subject? —My favorite subject is English. —Why do you like English? —Because it's useful and interesting. I like music best —What's your favorite subject? —My favorite subject is music. —Why do you like music? —Because it's relaxing. 2b Role-play the conversation. Why does Bob like Monday? Who is Bob's P.E.teacher? because因为 He doesn't go to school because he is ill 他因病没去上学。 He will sell his house because be needs money.因为缺钱，他将出售他的房子。 because的用法： 1.because表示的原因是必然的因果关系，语气较强，通常放在主句之后，若需强调则放在主句之前。 Beacause the traffic was too heavy,He was late again. We'll have to go to bed early because we'll start off carly tomorrow. 2.通常用来回答why提出的问题。如： ----Why can't you do it now? 你为什么不现在就做呢？ ----Because I'm too busy. 因为我太忙。 ----Why are you so tired? 你为什么那么累？ ---Because I have too much homework to do every day. 因为我每天有太多的作业要做。 No one knows for sure what happened to Bill 没有人确切知道比尔出了什么事。 She won't dare do that again,and that's for sure 她不敢再干那事了，那是毫无疑问的。
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