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1、Section B第4课时（2a2e）类别学习重点重点单词Canadian, divide, basket, hero, the Olympics重点短语be enjoyed by, divideinto, at the same time, stopfrom doing, look up to, changeinto重点句式1.Basketball is a muchloved and active sport that is enjoyed by many for fun and exercise.2.Many young people look up to these basketbal
2、l heroes and want to become like them.课前预习写一写1.加拿大的Canadian2.分开；分散divide3.篮；框basket4.英雄；男主角hero译一译1.把分成divideinto2.同时at the same time3.仰慕look up to4.实现某人的梦想achieve ones dream背一背1.人们相信，历史上第一场篮球比赛是在1891年12月21日举行的。Its believed that the first basketball game in history was played on December 21,1891.2.外
3、国包括中国在NBA中的队员数量在增加。The number of foreign players,including Chinese players,in the NBA has increased.3.与此同时，他们需要阻止对方球队把球投入他们自己的篮框。At the same time,they need to stop the competing team from getting the ball into their own basket.新课导入Say that there are kinds of sports being enjoyed everywhere in the wo
4、rld besides China,what they know,how people play the games they know.新课展示 【完成教材2a2e的教学任务】1.2a结合情景导入，让学生自由表达他们对篮球的了解。2.2b让学生快速浏览该文段，归纳每段大意。3.2c让学生根据文章中的信息完成思维导图。4.处理2b重难点，学生朗读。5.2d学生根据思维导图和本节问题简述篮球的发展历史和目前的情况。6.2e学生表述他们了解的知名篮球明星的有关情况，列出一张清单说明成为一名篮球明星的好处和难处。【语法提要】1.activeactive作形容词，意为“活泼的；积极的”，可作表语和定语
5、。常用短语：take an active part in意为“积极参加”。active的名词形式是activity，意为“活动”。如：We all take an active part in the sports meeting.我们都积极参加运动会。Although he is over 80,he is still very active.他虽然年过80，但还是很活跃。2.look up tolook up to意为“抬头看（某人或某物）； 尊重(敬仰)”。如：He is looked up to by everybody there.他在那里受到众人的尊敬。3.It is believ
6、ed thatIt is believed that相当于People believe that，意为“人们认为；人们相信”。其中it为形式主语，真正的主语是that引导的从句。类似的句型还有：It is said that“据说”；It is reported that“据报道”；Its known that“众所周知”；It is supposed/thought that“人们认为”等。如：It is said that they have won the game.据说他们赢得了那场比赛。It is supposed that at least 200 people should at
7、tend the meeting.据估计，至少有200人参加会议。【问题探究】1.Children should C their parents.A.look run downB.look atC.look up to2.It is said that it will rain tomorrow.(同义句转换)People say that it will rain tomorrow.3.In our school library there B a number of books and the number of them _ growing larger and larger.A.is;
8、are B.are;is C.has;is活学活练(C)1.Why did you like Maggie?Because she takes _ part in all of the _ .A.an active;actionB.actively;activitiesC.an active;activitiesD.active;activity(B)2. _ is believed that her _ mother will come here.A.This;very lovedB.It;much-lovedC.That;much-lovedD.It;much-love(A)3.If yo
9、u dont know the words meaning,please _ the dictionary.A.look it up inB.look up it inC.look it up toD.look up it to布置作业：教师引导学生课后完成本课时对应练习，并预习下一课时内容。教学反思本节课通过任务型的阅读活动，通过小组合作完成阅读前、阅读中、阅读后的任务，在一系列的阅读活动中掌握重点单词、短语以及重点句型。本节课课时容量较大，注意一定要让学生课前充分预习，课上围绕课堂任务在小组中分工合作，在活动中相互探讨、相互交流，同时通过分组竞赛让学生积极参与，这样才能很好地完成任务。教学过程中老师的疑问：教师点评和总结：教学说明：通过提问，为学习2b，了解篮球这项体育运动作准备。