Whats the highest mountain in the world?学习目标：1、学习7单元P51的单词和短语，能够正确的拼写单词和短语。2、学习3a ，理解短文的大意，能够流畅的朗读课文。一、知识链接：（1-2分钟）一、翻译下列短语及单词。1)最危险的地方 2)中国的西南部 3)最著名的 4)厚厚的云层 5)主要原因之一 6)挑战自己 7)实现我们的梦想 8）自然界的力量 二、翻译下列句子1、世界上最危险的运动之一是登山。 2、厚厚的云层覆盖了山顶，雪可能下的很大。 3、我们不应该放弃尝试实现我们的梦想。 1、 It also shows that humans can sometimes be stronger than tne forces of nature。 二、目标落实1、 读P51的短文，理解并能流畅的朗读课文。2、 小组合作完成P51 3b、3c的练习。三、拓展提升四、课堂小结1、知识归纳：2、感悟生成：五、当堂测试一、 单项填空( )9. Johnny can dress himself though he is only two years old. A. be able to B. was able to C. is able to D. will be able to( )10. Its easy to keep a pet dog. A. hard B. fun C. simple D. boring( )11. Excuse me. May I use your dictionary? A. look at B. borrow C. predict D. see( )12. The clothes in the supermarket are in style. A. original B. uncomfortable C. not popular D. old and ugly( )13. Mothers send their kids to all kinds of classes when theyre very young. A. post B. take C. carry D. bring( )14. His grandpa was ill and he had to take care of him at home. A. see B. visit C. look at D. look after( )15. Last year, my brother joined the League. A. took part in B. came in C. enter for D. became a member of( ) 16. My cousin is the same age as me, and we get on well. A. has the same birthday as B. looks the same as me C. is as old as D. is as tall as( )17. When did the students father call you up, Mr. Li? A. came to visit you B. talk with you C. complain to D. give a phone to you( )18. The girl wears an original skirt today. Her best friend wears the same style skirt, as well. A. also B. too C. either D. as hers2