【创意说明】
专题学习就是一种基本方法的授予，学生将通过具体的学习实践活动摸索出研究的切入角度与基本方法，为以后进行综合性的、有深度的研究性学习打好基础、作好铺垫。
【教学步骤】
一、专题制作
1、自读课文，整体感知文章的'内容。
2、如果根据文章内容制作三幅漫画，你将选择哪几幅画面?
第一幅：画上无底洞，围着许多人。
第二幅：有许多垃圾车开来。
第三幅：工人头顶上飞来一块石头。
二、专题搜索
1、播放朗读录音。
2、学生拿笔，以洞边发生的事为中心在文中进行搜索。
3、将这些事件按先后顺序罗列。
4、根据搜索到的事件进行故事复述。
三、专题论坛
关于课文的主题，众说不一，一般有以下三种，你同意哪一种，请说明理由。
1、提出了人类与自身生存环境的问题。
2、揭示了人性的多面性和复杂性。
3、阐释了人对大自然的破坏总要遭到大自然的惩罚这一道理。
学生分组讨论，发表意见，要求有理有据。
四、专题积累
课文中值得积累的语言现象有：
1、富有生命力的成语和四字短语：
晴空万里 黑咕隆咚 深不可测 胆小怕事 颤颤巍巍 七嘴八舌
众说纷纭 莫衷是 争先恐后 无所不知 闻风而来 无所不知
镇定自若 寸步不离 小心翼翼 齐心协力 一声不响 众目睽睽
震耳欲聋 源源不断 经久不息 来者不拒 胸有成竹 不容置疑
草草收场 扫兴而归 满头大汗 异口同声 万无一失 逍遥法外
慷慨大方 一视同仁 任劳任怨 接连不断 雨后春笋 清澈如洗
得意洋洋 机不可失 时不再来 微不足道
2、精彩的描写句：
⑴ 一场台风过后，晴空万里。
⑵ 渐渐地，海洋和天空又变成了美丽的蔚蓝色，远远地看上去就像是透明的玻璃一样。
⑶ 在这瓦蓝瓦蓝的天空下面，新建造的高楼大厦就像雨后春笋一般接连不断地竖了起来。
⑷ 然而，他抬起头来朝天上看了看，却什么也没有，晴空万里，清澈如洗。
⑸ 可是，他只顾眯着眼睛得意洋洋地眺望着远处的地平线。啊，我们的城市变得越来越美好啦!
还有想象奇特的句子，意味深刻的段落等等都可以归到语言这一专题中。
五、专题鉴赏
这篇文章是一篇科幻小说，充满了神奇而大胆的想象，请对文中的想象进行鉴赏，可以说一句鉴赏性的话，也可以整体评价。
【备选创意】
【创意说明】
自主质疑就是让学生在初读感知后自己把心中的疑问提出来，然后在精读过程中一一释疑，通过一步步的质疑与释疑，自然完成对课文的解读。
【教学步骤】
1、初读课文，自主质疑。
2、教师将疑问进行归类，对没有质疑到的问题进一步提示。
3、学生再读课文，对自己所提问题进行探究。
4、学生自己回答自己所提出的问题，对无法解释的问题教师安排合作探究。
5、学生将探究成果汇报，完成合作释疑。
6、教师对质疑、释疑进行精当评价。
Supposea foreign friend of yours in coming to visit your hometown/campus/China. Whatis the place would you show him or her and why?
作文模板：
首段：I amexcited to know that you are going to visit my(hometown/campus/country) andI am looking forward to see you soon. I cherished everything that happened whenI visited your(hometown/campus/country)， soIt’s my turn to accept you here. To be sure, I will make your stay enjoyableand wonderful。
中间段：介绍(hometown/campus/country)家乡的，学校的，国家的吸引人的文化和景点，或者好玩的事情，根据你拿到的作文主题范围的不同分情况解说中间段。这个只能考大家自由发挥啦!
尾段：I’m sure you willvery enjoy about all these Culturalattractions, and a bunch of interesting activity is waiting for us toparticipate in. Just pack up and go, I will assure you a wonderful trip. By theway, if you have any question or suggestion, please contact me.I am lookingforward to your coming。
英语四级图表作文模板：
一、柱状图写作技巧
1. 柱状图写作注重“比较”(找出similarity)和“对比”(找出difference)，也就是说需要横向总结所有柱状图表的共性特征，也要分别描写各个柱子的个性特征。
2. 有两种写作方式：其一是对不同时间段内的`数据进行比较，适合于数据代表的物体较少且时间界限明确的情况。另外是对单独数据的全程描述，适合于描述数据对象很多且时间划定不清晰的情况。
柱状图数据描述句型举例：
1) the bar chart shows the changes in the numberof……over the period from……to……
该柱状图描述了在……年之……年间……数量的变化。
2) the bar chart provides some interesting dataregarding……
该柱状图为我们提供了有关……有趣数据。
3) this is a bar chart which describes the trend of……
该柱状图描述了……的趋势。
4) As can be seen from the diagram，great changes have takenplace in……
从柱状图中可以看出，……发生了巨大变化。
二、曲线图写作技巧
1. 曲线图是动态图，解题的切入点在于描述趋势;
2. 在开头部分对整个曲线进行一个阶段式的总分类;
3. 趋势说明。即，对曲线的连续变化进行说明，如上升、下降、波动、持平。以时间为比较基础的应抓住“变化”：上升、下降、或是波动;
4. 极点说明。即对图表中最高的、最低的点单独进行说明。不以时间为比较基础的应注意对极点的描述。
曲线图数据描述句型举例：
1) The line chart depicts the changes in the number of……over the period from 2010 to 2013.
该曲线图描述了从2010年到2013年……数量的变化。
2) The chart provides some data regarding thefluctuations of…… from 2000 to 2004.
该曲线图描述了从2000年到2004年……的变动。
3) The graph，presented in the curve diagram，shows the general trend in…….
该图以曲线图的形式描述了……总的趋势。
三、表格图写作技巧
1. 表格与饼图一样，都是静态图。切入点在描述分配;
2. 表格题考查列举数字的能力和方法。通过举一些有代表性的数据来说明问题;
3. 横向比较。介绍横向各个数据的区别、变化和趋势;
4. 纵向比较。介绍纵向各个数据的区别、变化和趋势;
5. 不需要将每一个数据分别说明，突出强调数据最大值和最小值;
6. 对比时要总结出数据对比最悬殊的和最小的。
表格图数据描述句型举例
1) This is a table which illustrates……
这个表格向我们展示了……
2) this table shows the changing proportion of a & b from……to……
该表格描述了……年到……年间a与b的比例关系。
3) the table shows the general trend in……
该表格以描述了……总的趋势。
4) this is a table showing……
这是个表格，描述了……
英语四级作文经典开头
(1)用于描写漫画、图表的常用句型
①As the graph depicts , …
②From the cartoon /picture , we can see that …
③According to the statistics shown in the first /second graph ,
④The table shows / indicates / reveals that …
⑤It can be seen /concluded from the picture / table / figures that …
(2)用于句首提出论题或现象的句型
①Recently , …has become the focus of the society .
②…has been playing an increasingly important role in our day-to-day life .
③Nowadays there is a growing concern for …
④Nowadays it is common to hear /see …
⑤…has become a common occurrence in our daily life .
⑥Nowadays more and more people are beginning to be aware of the seriousness of …
⑦It is only during the last /past few years that man has become generally aware that …
⑧There is an old / popular saying / proverb which says / goes …
⑨In recent years , there is a general tendency …
⑩Nowadays … has become a problem we have to face .
(3)用于比较、阐述不同观点的常用句型
①Some people like / prefer …, while others are / feel inclined to …
②There are different opinions among people as to … Some believe … whole hold …
③Some people claim that … is superior to … Others , however , disagree with it .
④Some people believe … Others maintain … Still others claim …
⑤Some people suggest … Others , however , hold the opposite opinion .
⑥On the one hand , people tend to … On the other hand , they feel …
⑦Some people argue that … Others , in contrast , believe that …
⑧Although more and more people come to believe … there are still others who insist that …
⑨On the contrary , there are people in favor of …
⑩There are some people who hold different opinions about …
(4)用于陈述个人观点/想法的常用句型
①My own experience tells me that …
②In my opinion , we should attack more importance to …
③As for my own idea about … I believe …
④As far as I am concerned , I plan to …
⑤Personally , I prefer …
⑥In my view , both sides are partly right in that …
⑦But for me , I would rather …
⑧My own point of view is that …
⑨In conclusion , I support the statement that …
⑩As regards me , I tend to choose …
(5)用于书信写作的常用句型
①Thank you for your letter of …
②It is a pleasure for me invite you on behalf of … to accept …
③Thanks so much for your letter , which arrived …
④I am writing to you with reference to …
⑤I am writing to you in connection with …
⑥I would be grateful if you could / would …
⑦I would like to know some information on …
⑧It will be appreciated if you can / could …
⑨I would also like to know if you can / could …
⑩I look forward to hearing from you .
(6)用于结尾的常用句型
①From what has been discussed / mentioned above , we may conclude that …
②Therefore , it is not difficult to draw / come to the conclusion that …
③It is high time that something was done about …
④From all the reasons / consideration above , it is evident / clear / obvious that …
⑤Taking into account all these factors , we may reach the conclusion that …
⑥Given the reasons / consideration I have just outlined / discussed / presented , I strongly recommend that …
⑦It is clear , therefore , that …
⑧All in all ,what really matters is , in fact , to …
⑨It is essential that effective measure be taken to …
⑩From what has been discussed above , we may reasonably arrive at the conclusion that …
2014年6月大学英语四级
Supposea foreign friend of yours in coming to visit your hometown/campus/China. Whatis the place would you show him or her and why?
作文模板：
首段：I amexcited to know that you are going to visit my(hometown/campus/country) andI am looking forward to see you soon. I cherished everything that happened whenI visited your(hometown/campus/country)， soIt’s my turn to accept you here. To be sure, I will make your stay enjoyableand wonderful。
中间段：介绍(hometown/campus/country)家乡的，学校的，国家的吸引人的文化和景点，或者好玩的事情，根据你拿到的作文主题范围的不同分情况解说中间段。这个只能考大家自由发挥啦!
尾段：I’m sure you willvery enjoy about all these Culturalattractions, and a bunch of interesting activity is waiting for us toparticipate in. Just pack up and go, I will assure you a wonderful trip. By theway, if you have any question or suggestion, please contact me.I am lookingforward to your coming。
英语四级图表作文模板：
一、柱状图写作技巧
1. 柱状图写作注重“比较”(找出similarity)和“对比”(找出difference)，也就是说需要横向总结所有柱状图表的共性特征，也要分别描写各个柱子的个性特征。
2. 有两种写作方式：其一是对不同时间段内的数据进行比较，适合于数据代表的物体较少且时间界限明确的'情况。另外是对单独数据的全程描述，适合于描述数据对象很多且时间划定不清晰的情况。
柱状图数据描述句型举例：
1) the bar chart shows the changes in the numberof……over the period from……to……
该柱状图描述了在……年之……年间……数量的变化。
2) the bar chart provides some interesting dataregarding……
该柱状图为我们提供了有关……有趣数据。
3) this is a bar chart which describes the trend of……
该柱状图描述了……的趋势。
4) As can be seen from the diagram，great changes have takenplace in……
从柱状图中可以看出，……发生了巨大变化。
二、曲线图写作技巧
1. 曲线图是动态图，解题的切入点在于描述趋势;
2. 在开头部分对整个曲线进行一个阶段式的总分类;
3. 趋势说明。即，对曲线的连续变化进行说明，如上升、下降、波动、持平。以时间为比较基础的应抓住“变化”：上升、下降、或是波动;
4. 极点说明。即对图表中最高的、最低的点单独进行说明。不以时间为比较基础的应注意对极点的描述。
曲线图数据描述句型举例：
1) The line chart depicts the changes in the number of……over the period from 2010 to 2013.
该曲线图描述了从2010年到2013年……数量的变化。
2) The chart provides some data regarding thefluctuations of…… from 2000 to 2004.
该曲线图描述了从2000年到2004年……的变动。
3) The graph，presented in the curve diagram，shows the general trend in…….
该图以曲线图的形式描述了……总的趋势。
三、表格图写作技巧
1. 表格与饼图一样，都是静态图。切入点在描述分配;
2. 表格题考查列举数字的能力和方法。通过举一些有代表性的数据来说明问题;
3. 横向比较。介绍横向各个数据的区别、变化和趋势;
4. 纵向比较。介绍纵向各个数据的区别、变化和趋势;
5. 不需要将每一个数据分别说明，突出强调数据最大值和最小值;
6. 对比时要总结出数据对比最悬殊的和最小的。
表格图数据描述句型举例
1) This is a table which illustrates……
这个表格向我们展示了……
2) this table shows the changing proportion of a & b from……to……
该表格描述了……年到……年间a与b的比例关系。
3) the table shows the general trend in……
该表格以描述了……总的趋势。
4) this is a table showing……
这是个表格，描述了……
英语四级作文经典开头
(1)用于描写漫画、图表的常用句型
①As the graph depicts , …
②From the cartoon /picture , we can see that …
③According to the statistics shown in the first /second graph ,
④The table shows / indicates / reveals that …
⑤It can be seen /concluded from the picture / table / figures that …
(2)用于句首提出论题或现象的句型
①Recently , …has become the focus of the society .
②…has been playing an increasingly important role in our day-to-day life .
③Nowadays there is a growing concern for …
④Nowadays it is common to hear /see …
⑤…has become a common occurrence in our daily life .
⑥Nowadays more and more people are beginning to be aware of the seriousness of …
⑦It is only during the last /past few years that man has become generally aware that …
⑧There is an old / popular saying / proverb which says / goes …
⑨In recent years , there is a general tendency …
⑩Nowadays … has become a problem we have to face .
(3)用于比较、阐述不同观点的常用句型
①Some people like / prefer …, while others are / feel inclined to …
②There are different opinions among people as to … Some believe … whole hold …
③Some people claim that … is superior to … Others , however , disagree with it .
④Some people believe … Others maintain … Still others claim …
⑤Some people suggest … Others , however , hold the opposite opinion .
⑥On the one hand , people tend to … On the other hand , they feel …
⑦Some people argue that … Others , in contrast , believe that …
⑧Although more and more people come to believe … there are still others who insist that …
⑨On the contrary , there are people in favor of …
⑩There are some people who hold different opinions about …
(4)用于陈述个人观点/想法的常用句型
①My own experience tells me that …
②In my opinion , we should attack more importance to …
③As for my own idea about … I believe …
④As far as I am concerned , I plan to …
⑤Personally , I prefer …
⑥In my view , both sides are partly right in that …
⑦But for me , I would rather …
⑧My own point of view is that …
⑨In conclusion , I support the statement that …
⑩As regards me , I tend to choose …
(5)用于书信写作的常用句型
①Thank you for your letter of …
②It is a pleasure for me invite you on behalf of … to accept …
③Thanks so much for your letter , which arrived …
④I am writing to you with reference to …
⑤I am writing to you in connection with …
⑥I would be grateful if you could / would …
⑦I would like to know some information on …
⑧It will be appreciated if you can / could …
⑨I would also like to know if you can / could …
⑩I look forward to hearing from you .
(6)用于结尾的常用句型
①From what has been discussed / mentioned above , we may conclude that …
②Therefore , it is not difficult to draw / come to the conclusion that …
③It is high time that something was done about …
④From all the reasons / consideration above , it is evident / clear / obvious that …
⑤Taking into account all these factors , we may reach the conclusion that …
⑥Given the reasons / consideration I have just outlined / discussed / presented , I strongly recommend that …
⑦It is clear , therefore , that …
⑧All in all ,what really matters is , in fact , to …
⑨It is essential that effective measure be taken to …
⑩From what has been discussed above , we may reasonably arrive at the conclusion that …
