资源简介

(共12张PPT)
选择性必修
UNIT 12　INNOVATION
一 文本叙述
Step 1．要点提示(利用本单元知识补全所给英文句子)
1.斯蒂芬·霍金在21岁时被诊断为肌肉萎缩性侧索硬化症。
Stephen Hawking was diagnosed with ALS ________________．
2.他的病情恶化了；他丧失了说话能力，他的手也动不了了。
__________________；he lost his speech and the use of his hands．
3.在过去几十年里，他的身体机能在衰退；他从未停止过研究，对黑洞有了许多新的想法。
His physical abilities _____________________；he never ceased his studies and he developed _____________________ about black holes
at the age of 21
His illness got worse
declined over decades
a number of new ideas
一 文本叙述
Step 1．要点提示(利用本单元知识补全所给英文句子)
4.霍金认为我们应该用一种不同的方式去发现宇宙最深处的秘密。科学家们应该把他们已经有的想法汇集起来。
He argued that we should look for a different way __________________________ and scientists should ____________ all the ideas that they already have．
5.在奥运会开幕式上，他鼓励电视观众要保持好奇心。
At the opening of the Olympics，he made a speech to encourage TV audiences _____________．
6.尽管霍金患有疾病，但他并不认为自己是个不幸的人。
___________ his disease，Hawking didn't consider himself an unlucky man．
to discover the deepest secrets of the universe
put together
to be curious
In spite of
一 文本叙述
Step 1．要点提示(利用本单元知识补全所给英文句子)
7.他说，这并没有阻碍他拥有家庭，也没有阻碍他在工作中取得成功。
He said it had not ____________________________________________________．
8.他认为自己的成功源于家人的支持和许多人及机构的帮助。
He believed his success was ___________________ he received from his family and a lot of people and organisations．
prevented him from having a family，and being successful in his work
because of the help
一 文本叙述
Step 2．衔接成文(利用恰当的过渡衔接词语连句成篇)
Stephen Hawking was diagnosed with ALS at the age of 21．As his illness got worse，he lost his speech and the use of his hands．Although his physical abilities declined over decades，he never ceased his studies and he developed a number of new ideas about black holes．He argued that we should look for a different way to discover the deepest secrets of the universe and scientists should put together all the ideas that they already have．At the opening of the Olympics，he made a speech to encourage TV audiences to be curious．In spite of his disease，Hawking didn't consider himself an unlucky man．He said it had not prevented him from having a family，and being successful in his work．He believed his success was because of the help he received from his family and a lot of people and organisations．
二 场景中提升写作技能(黑体部分用本单元词汇表达) 应用文写作
Step 1．第一步　单句写作
1. 随着科技的发展,越来越多的学生可以使用电子设备,如手机和iPad。(be available to)
As the technology is developing,_________________________________
_____________________,such as cell phones and iPads.
2.从理论上讲,尽管一些学生可能会沉迷于这些设备,但它们方便实用,使我们的学习更有效。(theoretically;in spite of;more efficient)
Theoretically,__________________________________________________,
these devices are handy and practical and make our studies more efficient.　
more and more students are available to
electronic devices
in spite of the fact that some students may be addicted to them
二 场景中提升写作技能(黑体部分用本单元词汇表达) 应用文写作
Step 1．单句写作
3.毕竟,它们最初的目的是给我们的生活带来巨大的益处。(the initial purpose of)
After all,_____________________________________________________________.
4.它们可以帮助我们更方便地与他人通信,享受更多的娱乐。(correspond with;enjoy more entertainment)
They can help us ___________________________________________and enjoy more entertainment.
5.因此,让我们挑出有用的现代发明来帮助我们的学习和生活吧。(single out;modern inventions)
Therefore,__________________________________________ to help with our studies and life.
the initial purpose of them is to bring great benefits to our life
correspond with others more conveniently
let’s single out useful modern inventions
二 场景中提升写作技能(黑体部分用本单元词汇表达) 应用文写作Step 2．句式升级
1.用with短语将句1升级
2.用现在分词作状语将句2升级
With the development of technology,more and more students are available to electronic devices,such as cell phones and iPads.
Theoretically,in spite of the fact that some students may be addicted to them,these devices are handy and practical,making our studies more efficient.
二 场景中提升写作技能(黑体部分用本单元词汇表达) 应用文写作
Step 3．连句成篇(将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文)
With the development of technology,more and more students are available to electronic devices,such as cell phones and iPads.Theoretically,in spite of the fact that some students may be addicted to them,these devices are handy and practical,making our studies more efficient.After all,the initial purpose of them is to bring great benefits to our life.They can help us correspond with others more conveniently and enjoy more entertainment.Therefore,let’s single out useful modern inventions to help with our studies and life.
三 续写能力--片段描述
Step 1．储备词汇(记牢本单元可用于描写的词汇)
动作描写 launch；overcome；boil；donate
环境描写 garbage；mass
Step 2．续写练笔(完成下面的续写片段并背诵)
在非洲旅行时，汉斯(Hans)看到一个人把食物扔进垃圾桶，在它旁边有一群孩子正在寻找可以吃的东西。他怒不可遏，完全被悲伤所征服。一个伟大的想法出现在他的脑海，即他可以为那些可怜的孩子捐赠食物。他一回到家乡，就发起了一场反对饥饿的运动。
When travelling in Africa，Hans saw a guy throwing food into _____________，beside which ______________ were looking for something to eat．He _________________________________________________．____________________________ that he could ____________ to those poor children．___________ he returned home，______________________ against starvation．
the garbage can
a mass of kids
boiled with
anger and was totally overcome by sadness
A grand idea emerged in his mind
donate food
The instant
he launched a campaign
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