资源简介

(共35张PPT)
复习任务群一
现代文阅读Ⅰ
把握共性之“新”　打通应考之“脉”
Unit 3　The world of science
Section Ⅳ　Developing ideas, Presenting ideas &Reflection
第一单元　伟大的复兴·中国革命传统作品研习
学习任务目标
1. Understand the main idea and the key information of the text, and then summarise it.
2. Know the stylistic features of an essay and practise identifying essays.
3. Gain a thorough understanding of this unit and cultivate a spirit of scientific exploration.
自主式预习
Ⅰ. 根据语境写出句中黑体单词的汉语意思
1. A draft is an early version of a letter, book, or speech.____________
2. After seeing a flash of light and a spacesuit, her grandmother started to pray and wanted to flee the scene._____________
3. Realism and science fiction both require real－life experience and profound thinking about society and the world. ____________________
草稿；初稿
闪光
虚构的事，想象的事
4. When you compare single－use plastic items with other sustainable alternatives such as glass, wood or metal, what will you find？________
5. I was particularly attracted by Wang Yaping's hair, and her zero－gravity hairstyle is amazing.____________
6. The procedure for handling Chinese passengers' documents takes about one minute, but the process takes longer for foreign passengers because more information has to be recorded._________________
金属
重力，引力
程序，步骤，手续
Ⅱ. 拓展词汇知变形
教材词汇 拓展词汇
___________ n. 声明，宣告 declare v. 宣布，声明；表明，宣称
__________ n. (科学)实验 experimental adj. 实验的
______ v. 系，绑；贴；附加；附属 attached adj. 依恋；爱慕；附属于
attachment n. 依恋；附件
declaration
experiment
attach
教材词汇 拓展词汇
_______ v. 传导(热、电) n. 行为；品行 conductor n. 指挥；公共汽车售票员
__________ adj. 科学(上)的 science n. 科学
scientist n. 科学家
________ adv. 完全地，彻底地 entire adj. 整个的，完全的，全部的
_______ n. 记述，描述 v. 认为；说明；总计有 accountant n. 会计师，会计
_____ n. 证明，证据 prove v. 证明是，结果是
conduct
scientific
entirely
account
proof
Ⅲ. 补全短语
1. take _____ 发生
2. die ____ 死于……
3. come up ____ 提出，想出
4. along ____ 与……一起；随着；(除……之外)又……，加之
5. tie... __ ... 把……系在……上，把……绑在……上
6. apart ____ 除了
7. be known __ 作为……而闻名
8. focus __ 集中注意力于
place
from
with
with
to
from
as
on
Ⅳ. 补全句子
1. 句型公式：if引导宾语从句
People wanted to know __ lightning was really produced by electricity or something else.
人们想知道闪电是否真的是由电产生的，还是另有源头。
if
2. 句型公式：neither... nor...
However, _______ the story ___ the details of the experiment are entirely true.
然而，这个故事和实验的细节都不是完全真实的。
3. 句型公式：there is no proof that...
... ______________________ it hit him on the head.
……没有证据表明它(苹果)恰巧砸在了他的头上。
neither
nor
there is no proof that
4. 句型公式： if引导的条件状语从句中的虚拟语气
But scientists all agree that ________________________________ the key, he ______________________________ the electric shock.
但科学家们都一致认为，如果富兰克林真的碰到了那把钥匙，他必定会被电死。
if Franklin had actually touched
would certainly have died from
任务型课堂
Part 1　课文理解
○文本整体理解
Activity 1: Finish the structure according to the text
○文本细节领悟
Activity 2：Choose the best answer for each question according to the text
1. What does the text mainly talk about
A. Scientific research should be based on truth.
B. Franklin's experiment with lightning is very famous.
C. Franklin's experiment with lightning is complete fiction.
D. We shouldn't question some famous scientists' experiments.
√
2. What's people's attitude towards Franklin's experiment
A. Doubtful. B. Believable.
C. Indifferent. D. Negative.
3. Why do scientists often question accepted ideas
A. Because they think they are cleverer than others.
B. Because accepted ideas are often wrong.
C. Because they only believe in themselves.
D. Because they want to establish the facts.
√
√
4. According to the text, which statement is TRUE
A. Scientists thought actually Franklin didn't touch the key at all.
B. Franklin died from the experiment.
C. All the scientists believed the story of the experiment.
D. Only one scientist had some doubt about the story.
答案：1～4　ABDA
√
○语言知识运用
Activity 3：Analyse the difficult sentences and translate them
1. Although it has been proved that Franklin's experiment took place, more than one scientist has questioned what really happened.
[句子分析]本句是一个复合句。Although引导的是__________从句，其中that引导______从句；在主句中，what引导______从句，且在从句中作主语。
[尝试翻译] _________________________________________________
_____________________________
让步状语
主语
宾语
虽然已证实富兰克林的这一实验确实发生过，不少科学
家还是对其真实性提出了质疑。
2. But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock.
[句子分析]本句是一个复合句。that引导_______从句，在该从句中，if引导与_______事实相反的虚拟条件句。
[尝试翻译] _________________________________________________
_______________________________
宾语
过去
但科学家们都一致认为，如果富兰克林真的碰到了那把
钥匙，他必定会被电死。
○思维品质培养
Activity 4：Think and answer the following questions
1. Why did Franklin make the experiment with lightning
____________________________________________________________________________________________
He was eager to know whether lightning was really produced by electricity or something else.
2. In what ways do scientists contribute to society
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Firstly, scientific discoveries promote the development of our society. Secondly, the contributions of scientists in medicine extend our life span. Thirdly, scientists have invented a lot of surprising tools that fundamentally improve our living standards.
Part 2　语言梳理
1. attach v. 系，绑；贴；附加；附属
[教材原文]A metal key was attached to the string.
细绳上绑着一把金属钥匙。
[归纳拓展]
(1)attach to 依附，附属；加入；使依恋
attach importance to 认为……重要；对……给予重视
attach oneself to 参加；和……在一起
attach to... 与……有联系，与……有关联
attach... to... 把……固定到/附/贴在……上
(2)attached adj. 依恋；爱慕；附属于
an attached sheet附表；附单；附页
be attached to依恋；附属于
(3)attachment n. 依恋；附件
[即学即练]
(1)语法填空
①The Indian was emotionally ________ (attach) to his mountains, valleys, or prairies.
②They make every email appear as if it has an __________ (attach).
③For further information, please contact us on the ________ (attach) form.
④Attach a recent photo __ your application form.
attached
attachment
attached
to
(2)写作微练
①(应用文写作之倡议书)为了子孙后代的福祉，我们应该高度重视环境保护。
We should ____________________________________________for the well－being of future generations.
②(读后续写之情感描写)她深深地依恋着她的家人，并尽可能多地和他们在一起。
She __________________________ and spends as much time with them as possible.
attach great importance to environmental protection
is deeply attached to her family
2. come up with 提出；想出；赶上
[教材原文]Some have even questioned the story about the apple that fell on Newton's head and led him to come up with his theory of gravity.
一些科学家甚至也怀疑过牛顿的故事：一个苹果掉下来砸中了牛顿的脑袋，促使他提出了万有引力定律。
[归纳拓展]
come up 走近；发生；被提及
come about发生；产生
come out出来，出现；开花；出版
come across 遇见；偶然发现；被理解
come along 一起来；陪伴
come to总计；谈到；涉及；苏醒
when it comes to... 当涉及……时，谈到……时
come up with意为“提出”，主语(多是人)是提出者，后面的宾语才是被提出的内容；come up意为“被提及”，主语(多是物)是被提及的内容，无被动语态。
I came up with a proposal and it soon came up at the meeting.
我想出了一条建议，这条建议很快就在会上被讨论了。
[即学即练]
(1)语法填空
①He is very quick－thinking, and is often able to come up ____ new jokes.
②When you come ______ such words, check a dictionary to confirm their exact pronunciations.
③I'll never understand how it came _____ that you were an hour late on such a short journey.
with
across
about
(2)写作微练
①(应用文写作之建议信)当谈到学习一门新语言时，练习是至关重要的。
_____________________________________ , practice is essential.
②(读后续写之情节描写)当我们正在讨论这个项目时，一个新的想法突然冒了出来，这个想法可能会改变我们工作的整个方向。
When we were discussing the project, ___________________________ that might change the whole direction of our work.
When it comes to learning a new language
a new idea suddenly came up
3. if 引导的条件状语从句中的虚拟语气
[教材原文]But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock.
但科学家们都一致认为，如果富兰克林真的碰到了那把钥匙，他必定会被电死。
[句式分析]本句为if引导的虚拟条件句，表示对过去事情的假设，从句部分采用过去完成时，而主句部分采用“would/could/should/might＋have done”结构。
[归纳拓展]
(1)在if引导的虚拟条件句中，当表示不同时间的假设时，从句和主句部分要采用不同的结构形式。
(2)当表示对过去的假设时，从句用过去完成时；当表示对现在的假设时，从句用一般过去时；当表示对将来的假设时，从句用were to do/should do或一般过去时。
(3)当表示对过去的假设时，主句采用would/could/should/might＋have done结构；当表示对现在和将来的假设时，主句部分采用would/could/should/might＋动词原形结构。
[即学即练]
(1)语法填空
①If you ________ (read) the directions carefully, some mistakes in the exam would have been avoided.
②If Newton _____ (live) today, he would be surprised by what has been discovered in science and technology.
③If I ___________ (fail) in the College Entrance Examination, I would have to wait for another year.
had read
lived
should fail
(2)写作微练
(应用文写作之建议信)如果他听了我的建议，他就不会犯这么大的错误了。
If ____________________ , he wouldn't have made such a big mistake.
he had taken my advice
1. flash　A. v. (使)闪现，显示　B. v. 飞速运动；掠过　C. v. 突然想到；猛然想起
D. v. 闪耀，闪光　E. n. 闪光
①The lightning flashed and distant thunder rolled.____
②His name was flashed up on the screen.____
③A terrible thought flashed through my mind.____
④The countryside flashed past the train windows.____
⑤There was a blinding flash and the whole building shuddered.____
D
A
C
B
E
2. conduct　A. v. 指挥　B. n. 行为　C. v. 组织；实施
①He was discharged from the police force because of his improper conduct.____
②To get solid proof, he conducted the investigation.___
③He was invited to conduct a concert in America.______
B
C
A
巩固课堂所学 · 激发学习思维
夯实基础知识 · 熟悉命题方式
自我检测提能 · 及时矫正不足
本节课掌握了哪些考点？
本节课还有什么疑问点？
谢 谢！

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