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试对“网络数据库”一课作教学设计。①网络数据库:数据和资源共享这两种技术结合在一起成为今天广泛应用的网络数据库(也叫WEB数据库)。它以后台数据库为基础,加上一定的前台程序,通过浏览器完成数据存储、查询等操作的系统。②网络数据库信息检索的一般过程:明确目标-提炼关键字-输入执行-评价调整。③体验多样的网络数据库。教学对象:高中一年级学生教学环境:多媒体教室根据上述材料完成下列题目:

(1)本节课采用什么样的教学方法比较合适?说明此方法的基本定义。

(2)请针对这节课内容设计合适的教学过程。

答案

参考答案:

(1)任务驱动、课堂讲学和机房实践结合。任务驱动教学法是建立在建构主义教学理论基础上的一种教学法,这种教学方法主张教师将教学内容巧妙地隐含在运用信息技术完成的工作任务中,以完成任务作为教学活动的中心,使学生在完成任务过程中达到掌握所学知识与技能的目的。任务驱动教学法以任务为主线,以教师为主导,以学生为主体;确定任务是核心,怎样驱动是关键,信息素养是目的。

(2)一、引入网络是获取信息的一个主要途径,网络信息的获取分为常规信息获取和网络数据库信息的获取。我们先复习常规网络文件信息的获取,再学习和体验网络数据库信息的获取。二、复习集体复习一下怎样利用Google搜索引擎和flashGet下载工具通过网络完成我们需要的文件。三、新课堂知识点讲解1.网络数据库:数据和资源共享这两种技术结合在一起即成为在今天广泛应用的网络数据库(也叫WEB数据库)。它以后台数据库为基础,加上一定的前台程序,通过浏览器完成数据存储、查询等操作的系统。2.网络数据库信息检索的一般过程重点突出:明确目标→提炼关键字→输入执行→评价调整3.体验多样的网络数据库(演示)A.教育资源库B.学术类网络数据库C.在线图书馆D.网上娱乐和商城E.数字城市4.网络数据库的评价从我们目前的实际出发,一般我们建议考虑以下几个因素:A.内容准确无误B.范围广深适度C.来源权威可信E.更新及时规律F.检索方便高效g.系统稳定可靠四、课堂小结从知识点、课堂秩序、学生反应进行小结。实践:参考书第34页的网站,查找学习资料,如:三角函数的内容。

阅读理解
阅读理解。
     Have you ever been to Taiwan, China's biggest island? Do you want to pay a visit there?
We'll show you the best of Taiwan island. A four-day tour.
Price
Only ¥5,000
Including: Round-trip plane tickets between Beijing and Taiwan. Bus service around Taiwan.
Great tour guide service.
Places
▲ Sun Moon Lake
     A beautiful lake. A small island. On one side of the island, the lake looks like the sun,
and on the other side it looks like the moon. That is why people call it the Sun Moon Lake.
▲ Ali Mountain
     The nearest mountain around the Sun Moon Lake. A nice experience to have a party
with Gaoshan people. A wonderful place to see a very beautiful sunrise.
▲ People Lake
     A great place for swimming, fishing, boating and eating delicious fruit and fresh fish.
▲ Gao Xiong
     A great place to spend a full day shopping.
Book (预定) now
Office hours
Monday-Friday: 9:00 am-7:00 pm   Saturday: 9:00 am-4:00 pm
Tel: 6459-9561
Book by phone now for next month.
1. The ad wants to _________.
A. invite more people to take the tour
B. tell you something about Taiwan
C. describe how beautiful Taiwan is
D. show you the best of Taiwan
2. If you go on a trip to Taiwan on September 5th, you will probably be back on _________.
A. September 7th
B. September 8th
C. September 10th
D. September 11th
3. _________  is a good place for tourists to have a good time with Gaoshan people.
A. Sun Moon Lake
B. Ali Mountain
C. Peng Lake
D. Gao Xiong
4. You will visit _________  tourist spots if you take the tour.
A. 3
B. 4
C. 5
D. 6
5. If you want to take the tour to Taiwan, you can book it by phone at _________.
A. 4:00 pm on Sunday
B. 7:00am on Monday
C. 4:00pm on Wednesday
D. 7:00 am on Saturday
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