北师大版（2019）必修 第二册Unit 4 Information technology WRITING WORKSHOP课件(共22张PPT)

(共22张PPT)
UNIT 4　INFORMATION TECHNOLOGY
Section C　WRITING WORKSHOP & VIEWING WORKSHOP & READING CLUB & ASSESSMENT
目 录 索 引
Part 1　Reading comprehension
Part 2　Language points
Part 1　Reading comprehension
第一步　速读课文 理清脉络
Activity 1　What’s the main idea of the text on page 21
A.Methods to protect the ancient art.
B.The history of the two famous ancient works.
C.The introduction of the two famous ancient works.
D.The technology used in two famous ancient works.
√
第二步　精读课文 领悟细节
Activity 2　阅读DIGITISING ANCIENT ART课文内容,选择正确答案。
1.What can we know about the famous painting Along the River During the Qingming Festival
A.It was created for the Expo 2010.
B.It was first discovered in the Gobi desert.
C.Some details are animated in the digital painting.
D.You can see the wind blowing through the trees in the original work.
√
2.Which of the following is TRUE about Dunhuang Cave Paintings
A.They have been digitised.
B.They were created 1,500 years ago.
C.The paintings were created in Northern Song period.
D.They were shown at Expo 2010 in Shanghai.
3.Which of the following is NOT the benefit of digitising ancient art
A.It helps to protect the original artworks.
B.It can help us to create more artworks.
C.It allows people to explore the practices of long ago.
D.It makes the art accessible to the world.
√
√
Activity 3　思考分享 提升思维
1.What do you think are the benefits of digitising art
The answer is open.
2.How do you think that ancient art can be digitised
The answer is open.
Activity 4　诵读佳句 学练写作
What’s the author’s idea about digitising ancient art
(1)Digital technology allows today’s artists to express their ideas in ways that ancient artists would not believe possible.
(2)Techniques such as animation and 3D projection make art come alive.
(3)Digitising ancient art allows us to explore the practices of long ago.
(4)It also makes the art accessible to the world while protecting the original artworks for the future.
第三步　深读课文 融会提能
Activity 5　课文语篇填空
Ancient art doesn’t have to be boring.Technology in the 21st century can help to bring it to life by combining the best of the old and the new.
Walking into the China Pavilion at Expo 2010 in Shanghai,people
1.　　　　　　　　 (amaze) by the sight of a huge digital painting.It was a digitisation of the famous painting Along the River During the Qingming Festival 2.　　　　　 Chinese artist Zhang Zeduan.
were amazed
by
In the digital painting,a lot of these details are animated.Farmers work in their fields;sailors move around on their boats and people eat and conduct business in restaurants.Parts of the background are also animated.You can see the wind blowing through the trees and across the water.These animations
3.　　　　　 (perfect) combine modern technology and ancient art.
Another example is Dunhuang Cave Paintings.Dunhuang Caves,
4.　　　　　 are protected ancient treasures in the Gobi desert in a remote part of Northwest China,5.　　　　　 (fill) with invaluable paintings and sculptures.The good news for art lovers who cannot travel,and for the caves themselves is that scientists have created 6.　　　　　　 360-degree,3D digital projection of the caves.
perfectly
which
are filled
a
Digital technology allows today’s artists 7. 　　　　　　 (express) their ideas in ways that ancient artists would not believe possible.Digitising ancient art 8.　　　　　 (allow) us to explore the practices of long ago.It also makes the art 9.　　　　　　 (access) to the world while 10.　　　　　　 (protect) the original artworks for the future.
to express
allows
accessible
protecting
Part 2　Language points
重点单词
基础落实 必备知识全过关
必记写作词汇
1.　　　 　　 n.位置;地点
2.　　　　 n.作者,作家
3.　　　　 adj.了不起的;惊人的
4.　　　　 n.水手,海员
5.　 　　　 adj.易懂的;易得到的
location　
author　
amazing　
sailor　
accessible
识记阅读词汇
6.profile n.　 　　　　　　　　　
7.fantasy n. 　　　　　　　　　
8.series n. 　　　　　　　　　
9.policy n. 　　　　　　　　　
10.digitise vt. 　　 　　　　　　　
11.wristband n. 　　　　　　　　　
串记拓展词汇
12.　　　　　　 adj.想象的,虚构的→　　　　　 v.想象
13.　　　　　 adj.可选择的;非强制的→　　　　　 n.选择
14.　　　　　　 n.隐私→　　　　　　 adj.隐私的
人物简介;传略　
幻想作品　
系列　
政策,方针　
把……转变成数字形式,使……数字化　
腕带
imaginary
imagine
optional
option
privacy
private
【掌握构词规律　快速记牢单词】
后缀-al常加于名词之后构成形容词,例如:
option→optional adj.可选择的,非强制的
exception→exceptional adj.特别的,例外的
person→personal adj.个人的
continent→continental adj.大陆的
region→regional adj.地区性的
emotion→emotional adj.情绪的
重点短语
1.in one’s spare time 　　 　　　　　　
2.the unknown world 　　　　　　　　
3.have...in common 　　　 　　　　　
4.come alive 　　　　 　　　　
5.keep track of 　　　　　　　　
在某人的业余时间　
未知世界　
与……有共同之处　
活跃起来;看上去像真的　
记录
基础词汇——语境记忆
要点探究 能力素养全提升
location n.位置;地点
【佳句背诵】The first thing he looked at was his office’s location.[动作描写]
他首先看的是他办公室的位置。
高频词汇——讲练互动
1.amazing adj.了不起的
(1)an amazing achievement/discovery/success 惊人的成就/发现/成功
(2)amaze vt.使吃惊;使惊诧
amazed adj.感到惊奇的
amazement n.惊奇,惊异
in amazement惊奇地
to one’s amazement令人惊奇的是
【佳句背诵】To my amazement, he was able to recite the whole poem from memory.[人物介绍]
使我惊奇的是,他竟能凭记忆背诵整首诗。
【即学即练】用amaze的适当形式填空/单句写作
(1)The publisher said you would be 　　　　　by his unique way of thinking and skillful writing.
(2)Visitors are often very 　　　　　　　to hear about the 　　　　　love story in Lijiang.
(3)I feel it 　　　　　that he doesn’t know his grandfather.
(4)The little girl looked at me in 　　　 　　.
(5)We were 　　　　　that he agreed so quickly.
(6)I was 　　　 　　at his progress.
(7)To my 　　　　 　,he has made great progress.
(8)滑冰是一次奇妙的经历。
Ice-skating is 　　　 　　 　　　 　　　　　　　.
amazed
amazed
amazing
amazing
amazement
amazed
amazed
amazement
an amazing experience
2.accessible adj.易懂的;易得到的
(1)be accessible to便于……接近
(2)access vt.进入;使用　n.通道;(使用的)机会,权利
have/get access to使用;接近
【佳句背诵】The program makes learning opportunities more accessible to adults.[社会生活]
这个项目使得成年人有更多的学习机会。
【即学即练】单句语法填空/单句写作
(1)The island is only 　　　　　(access) by ship.
(2)You need a passport to get access 　　　　　the computer system.
(3)Such information is not easily 　　　　　(access).
(4)学生们可以自由地使用阅览室。
Students 　　　 　　　 　　　　 　　　　the reading room.
(5)根据一份联合国的报告,世界上百分之三十的人口喝不到干净的水。
According to a UN report,　　　　　　　　　　　of the world’s population
　　　　 　　　 　　 　 　　 　clean drinking water.
accessible
to
accessible
have free access to
30 percent
has no access to
本 课 结 束