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1、Unit 6 section A 3a-4 (1课时)【学习目标】 1.掌握下列单词和短语：several skater，raise money for, three and a half years/three years and a half, the first one to do sth., the whole five hours2.复习一般现在时，一般过去时，巩固现在完成进行时。【重点、难点】 现在完成进行时。【导学指导】温故知新复习一般现在时，一般过去时，巩固现在完成进行时。自主互助学习 知识剖析： 1.Alison was the first one to star and h
2、as been skating for the whole five hours.艾利森是第一个开始滑的，她已经滑了整整五个小时。 (1)“be the first / second+n. + to do”表示“是第一/ 二个做某事的”。 He is the last one to leave here. 他是最后个离开这里的。 She was the first one to get to the school她是第一个到校的。 (2)to start在这里是动词不定式作定语。2.Im talking to you from the Hilltop School Skating Marath
3、on.我是在高山学校溜冰马拉松赛的现场向您报道。3.Here,students are skating to raise money for charity.在这里，同学们正在为慈善事业募捐而溜冰。4.The skating marathon has been going for five hours now,and several skaters are still skating.现在溜冰马拉松赛已经进行了五个小时，还有几个溜冰者仍在溜冰。5. So how long have you been playing? Three and a half years.那么你已经打了多长时间了？ 三
4、年半了。 学习过程： 一、词句学习 1.学习新单词和短语。2.写出下列词组。 整整5个小时_第一个开始的_滑冰马拉松_一小时前_ 为慈善事业募捐_5个半小时_几个滑冰者_二、阅读训练1.快速阅读找出含有现在完成进行时的句子。2.大声朗读3a的报道并完成表格。3.再读一遍完成3b 。三、综合运用提高小组合作采访同学并填好表格，完成4 。【课堂练习】 一、用括号中词的正确形式填空。 1. Each student _(have) an English-Chinese dictionary in our class.2. There are lots of _(skate) from Canada
5、in this store.3. Lily played tennis for three and a half _(hour) yesterday.4. Peter has been _(swim) since last year.5. The singers are having a concert_(raise) money for charities.【要点归纳】 现在完成进行时。【拓展练习】 一、单项选择（）1. Alison was _ one to start skating of the three.A. one B. the one C. the first （）2. She
6、 stayed at home for _.A. whole five days B. the whole five days C. all five the days （）3. _ did you first skate?Two years ago.A. When B. What C. How（）4. Mr Green _ in China since five years ago.A. lived B. has lived C. is going to live（）5. Mr Black has been here _ five years ago.A. since B. for C. i
7、n二、选出与划线部分意义相同或相近的选项。（）1. Ann has been learning English since 2003. A. for 2003B. since about 6 years C. 6 years agoD. for about 6 years（）2. He stayed at home the whole day because of the rain. A. whole the day B. the all day C. all the day D. one day（）3. More than 100 people took part in the sports meeting. A. Around B. About C. Over D. Most of（）4.They skated to raise money for the poor. A. use B. borrow C. get D.ask for（）5. When did you start dancing? A. began B. finish C. begin D. get【总结反思】