初中Developing ideas公开课ppt课件

这是一份初中Developing ideas公开课ppt课件，共37页。PPT课件主要包含了➷➷➷➷➷➷➷➷➷➷，Wan Hu，Zhang Heng，curious，brave，pioneer，scientist，discover，Body，Conclusion等内容，欢迎下载使用。
In this class, yu will:
read and understand the passage abut curisity.
understand the central rganizatin f the passage and the psitive impacts brught by curisity.
talk abut and write a passage abut the pwer f curisity.
Wh d yu think is curius? Give an example f an inventr r scientist.
What are the inventins?
a “flying chair”飞行椅
an earthquake detectr一个地震探测器
a lightning rd避雷针
Wh invented them?
Benjiamen Franklin/ˈbendʒəmɪn/ /ˈfræŋklɪn/
Hw wuld yu describe the inventrs?
new discveries
Wan Hu was a brave and curius pineer.Zhang Heng was a curius scientist wh made new discveries. Benjamin Franklin was very curius and did lts f research.
Lk at the title and pictures, then predict what the passage is abut.
What’s the passage abut?
It’s abut the pwer f curisity. That is, hw curisity helps scientists and inventrs create.
Enjy the text vide
What is the pwer f curisity?
Skim the passage and find the tpic sentence f each paragraph.
Divide the passage int three parts.
Intrductin
Intrductin: Paragraph 1Bdy: Paragraphs 2-4Cnclusin: Paragraph 5
Hw des the writer prves his/ her pinin in each part?
In paragraph 1, the writer prves by using a qute.
In paragraphs 2-4, the writer prves by giving examples.
In paragraph 5, the writer prves by using a qute and a metaphr.
be curius abut 对……充满好奇
d lts f research 做大量研究
spend years ding sth. 花费多年做某事
prtect…frm… 保护……免受……
lead sb. t d sth. 促使某人做某事
pen drs (fr sb.) （为某人）打开大门
对……充满好奇做大量研究花费多年做某事保护……免受……促使某人做某事以某人为榜样失去生命带来新的发现（为某人）打开大门创造更安全的方法
be curius abut d lts f research spend years ding sth. prtect…frm… lead sb. t d sth. learn frm ne’s example lse ne’s life bring new discveries pen drs (fr sb.) create safer ways
1. But curisity is mre than just taking risks.但好奇心不仅仅是去冒险。
risk 既可作名词，也可作动词。n. 冒险举动 take a risk / risks  冒险
e.g. He tk the risk and climbed the tall tree.他冒着危险爬上了那棵大树。
risk v. 使……冒风险risk ne's life  某人冒着生命危险risk ding sth. 冒险做某事
e.g. Dn’t risk yur life just fr fun.别为了好玩而拿生命去冒险。Scientists risk getting hurt t test new inventins.科学家们冒着受伤的风险测试新发明。
【语境应用】完成句子1) 我们不应该冒险在这条河里游泳。We shuldn't _______ _______ in the river.2) 他们想冒险过河。They want t _______ _______ _______ t crss the river.3) Jack冒着生命危险救了那些孩子们。Jack _______ _______ _______ t save thse children.
risk swimming 
take a risk 
risked his life
2. It als drives peple twards certain gals. 它还能驱使人们朝特定目标前进。
e.g. Curisity drve Franklin t fly a kite in the strm.好奇心促使富兰克林在暴风雨中放风筝。
drive v. 促使 强调某种力量或情感让人去做一件事drive sb. t d sth.
【语境应用】完成句子。1) 对星星的热爱驱使张衡绘制出中国第一幅星图。The lve f stars ________________________ China’s first star map.2) 她的梦想促使她每天更加努力学习。Her dream _________________________ every day.
drve Zhang Heng t make
drve her t study harder
Cmplete the chart with the wrds and expressins frm the passage.
What were they curius abut?
Benjamin FranklinHe was curius abut the _________ f electricity. He did a lt f _________. He nce flew a kite during a(n) _________. He invented the lightning rd.
Wan HuHe was a curius ________ f space explratin. He invented a “flying chair”, and he tested the inventin by himself. But unluckily he ________.
Zhang HengAs a(n) ______________, he wan curius abut the wrld. He spent years studying __________________. He drew China’s first ________ and invented the first earthquake detectr.
lst his life
scientist and inventr
the sky and the earth
Answer the questins.
1 What wrds f famus peple des the writer use in the passage? What are their effects?2 What dr can the key f curisity pen?3 What ther examples can yu use t describe curisity?
The writer uses Albert Einstein’s and Jacques Custeau’s wrds. Their wrds help us understand the imprtance f curisity.
It can pen the dr t a new wrld.
I wuld use Linus Pauling’s wrds, “Satisfactin f ne’s curisity is ne f the greatest surces f happiness in life.”
What type f writing is the passage?
Argumentative writing.
说理类文章，就是用讲道理的方式，告诉读者“为什么这样想”和“应该怎么做”。它像一场纸上的辩论赛，但比辩论更安静、更有条理。说理类文章常采用“总——分——总”的结构，即开头通过总述引出观点，中间分段运用论据论证，最后总结归纳观点。
1 D yu think inventrs culd wrk withut curisity? Why r why nt?2 What are yu mst curius abut?
Learning t think fr questin 1Yu can cnsider these questins: What famus inventrs d yu knw? What rle des curisity play in creating their inventins?
N, I dn’t think inventrs culd wrk withut curisity. Withut curisity, they wuldn’t want t understand hw nature wrks.
I’m mst curius abut space and planets. I want t understand mre abut them.
Write a passage abut the pwer f curisity.
Lk at the pinins n curisity belw. Chse ne t write abut.Curisity can bring new discveries.Curisity can make peple brave.Curisity can drive peple twards certain gals.
Curisity can bring new discveries.Wh made the new discvery?What did he/she d?What was his/her inventin?Curisity can make peple brave.Wh was brave?What did he/she invent?Why was he/she brave?Curisity can drive peple twards certain gals.Wh reached the gal?What was his/her gal?Hw did he/she reach it?
Think f ther examples t prve the pinin and rganise yur idea with the thinking map.
My idea:____________
Example(s):
Curisity is the key that pens the dr t unknwn wrlds.It was curisity that drve … t …Withut curisity, … wuld never have happened.Frm …, I learn that curisity plus hard wrk can …Let's keep asking "why" and "what if", because …
Curisity drives peple t take risks and create. Curisity pushes us twards big gals. Curisity makes rdinary teenagers brave.
Benjamin Franklin was curius abut lightning. Zhang Heng spent years studying the stars because he was curius abut the sky. When I see a spider's web, I wnder why it desn't break.
Check. Did yu: □ use enugh examples t supprt yur idea?□ use the wrds and expressins frm the reading passage?□ give yur pinin abut the pwer f curisity?
Write yur passage.
Share yur passage with the class.
Curisity is the key t new discveries. It pushes us t learn and explre. Fr example, Alexander Fleming nticed smething in his lab dish. He kept questining why bacteria weren't grwing there. His curisity led t the discvery f penicillin. This changed medicine frever. Anther example is James Watt. He was curius abut steam engines and decided t imprve them. His wrk helped start the Industrial Revlutin.In shrt, curisity makes us ask questins. When we find answers, we create amazing things. That is the pwer f curisity.