牛津译林版（2019）必修第三册Unit 3 The world online Integrated skills 课件(共24张PPT)

(共24张PPT)
Integrated skills
Unit 3
The world online
1.What types of chart are they
Activity 1　细节把握
答案　Charts 1 & 3 are bar charts and Chart 2 is a pie chart.
2.According to the first chart，which use of the Internet has increased the most during the last five years
答案　Travel booking.
3.What change can you see from the two pie charts
答案　More and more people have been going online using mobile devices.
4.In the last chart，what change do you notice in the Internet users above 59
答案　An increasing percentage of people above 59 use the Internet now.
Useful expressions in describing charts
As can be seen/conveyed/illustrated/reflected from the chart，...
There is/has been a rise/an increase/a drop/a decrease of...per cent.
The number has risen/increased/dropped/decreased from...to...
The figure has gone up/gone down/fallen by...per cent.
...times as many people went online using mobile devices.
...the figure/number/percentage remains/stays the same/unchanged.
...has remained/stayed the same/unchanged.
Activity 2　增分靓句
1.Try to describe Chart 1.
答案　As can be seen/conveyed/illustrated/reflected from the bar chart，over the past five years，the number of people using the Internet for news/ search engines/instant messaging/shopping/ payment/travel booking has risen/increased from 70% to 82%，from 92% to 98%，from 80% to 90%，from about 39% to 62%，from about 32% to 63%，from about 8% to 40% respectively.
2.Try to describe Chart 2.
答案　As can be reflected from the pie charts，over the past five years，the percentage of users who access the Internet using mobile devices has risen/increased from 69% to 95%，while the percentage of users who access the Internet without using mobile devices has dropped/decreased from 31% to 5%.
3.Try to describe Chart 3.
答案　As can be conveyed from the chart，over the past five years，the percentage of Internet users has been increasing in most age groups，but the 20－39 age group has decreased by about 10%.
When we write a report，we can use the following outline.
Activity 3　写作模板
返 回
写作 指导
本单元的写作任务是写一份关于网络使用情况的调查报告。调查报告是针对某一现象、某一事件或某一问题进行深入细致的调查，对所获得的材料进行认真分析研究，发现本质特征和基本规律之后写成的书面报告。写调查报告要写明调查的原因、调查过程、调查结果以及你得出的结论。
常用表达
1.According to a survey...
2.Recently，a survey has been done to find out...In this survey，...were interviewed.
3.I’ve made a survey and found that...
4.It can be seen from the figures/statistics that...
5.The figure/number/percentage remains/stays the same/unchanged.
6.As far as I am concerned/aware...
返 回
写作 实践
假如你是李华，就中学生上网情况进行了调查。请根据以下信息写一份调查报告。
1.网民中学生约占30%；
2.约80%的学生在家中上网，约12%的学生在朋友或亲戚家或者网吧上网；
3.大多数学生上网主要是打游戏、聊天、下载音乐、浏览网页、购物；
4.大多数学生会因为学习而减少上网，只有不到30%的学生认为上网不会影响学习。
第一步　审题谋篇
[审题]
写作任务是写一份关于网络使用的调查报告。写作时应注意下面几点：
1.确定文体：这是一份调查报告，注意调查报告的格式。
2.主体时态：以一般现在时为主。
3.主体人称：以第三人称为主。
[谋篇]
第一段：开门见山，简要介绍调查报告的主要内容。
第二段：进行数据分析。
第三段：发表看法并提出建议。
第二步　遣词造句
第二步　遣词造句
[核心词汇]
1.根据_______________
2.上网____________________
3.占大多数___________________
4.与……聊天______________
5.下载音乐_____________________
6.放弃___________
7.集中注意力于______________________________
according to
surf the Internet
in a/the majority
chat with...
download some music
give up
focus one’s attention on/upon...
[连词成句]
1.网民中接近三分之一是学生，他们因为各种原因上网。
Nearly one third of the netizens are students and_____________________
__________________.
2.在家里上网的学生占大多数。
The students who surf the Internet at home______________________.
3.显然，大多数学生都会因为作业而放弃上网。
It is obvious that________________________________________________
__________________.
they surf the Internet
for various reasons
are in the majority
the majority of the students give up the Internet because of their homework
4.学生不应该花太多时间在网络上。
_______________________________________________________________
5.他们应该把注意力放在功课上。
_______________________________________________________________
Students shouldn’t spend too much time on the Internet.
They should focus their attention on their lessons.
第三步　句式升级
1.用定语从句改写句1
______________________________________________________________________________________________________________________________
2.用动词-ing作定语改写句2
_______________________________________________________________
3.用not...but...把句4和句5连成一句话
______________________________________________________________________________________________________________________________
Nearly one third of the netizens are students，who surf the Internet for various reasons.
The students surfing the Internet at home are in the majority.
Students shouldn’t spend too much time on the Internet，but focus their attention on their lessons.
第四步　组句成篇
用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇英语短文。
范文赏读
My team made a survey about how the students use the Internet last week.
According to the survey，nearly one third of the netizens are students，who surf the Internet for various reasons.The students surfing the Internet at home are in the majority.In other words，about 80% of the students surf the Internet at home and only about 12% of the students in their friends’ and relative’s houses，or in Internet bars.Most of them use the Internet to play games，chat with their friends，download some music，buy their favorite goods，and so on.It is obvious that the majority of the students give up the Internet because of their homework.
As far as I’m aware，students shouldn’t spend too much time on the Internet，but focus their attention on their lessons.