初中英语人教版（2024）九年级上册（2024）Unit 6 Beyond EarthSection B1a-1e一等奖课件ppt

这是一份初中英语人教版（2024）九年级上册（2024）Unit 6 Beyond EarthSection B1a-1e一等奖课件ppt，文件包含新人教版2024英语九年级初三上册-Unit6BeyondEarthGrammarFocus4a-4c语法课课件lesson3pptx、新人教版2024英语九年级初三上册-Unit6BeyondEarthGrammarFocus4a-4c语法课lesson3docx等2份课件配套教学资源，其中PPT共36页， 欢迎下载使用。
Tday's Learning Gals
Read and understand the ppular science article 'T the Stars and Beynd'
Use the strategy: Identifying the Text Type befre reading
Match paragraphs with main ideas and cmplete a mind map
Discuss space explratin using evidence frm the text
Cntents 目录
Tpic Intrductin
Pre-Reading Activities 1a-1b
Reading Cmprehensin1c: Paragraph Matching
Infrmatin Organizatin1d: Mind Map
Pst-Reading Discussin1e: Think & Discuss
Summary & Hmewrk
Lk and Share
What des a pht f deep space make yu think abut?
Hw far d yu think humans can g int space?
Wuld yu like t travel t the stars ne day?
Sectin B Cre Questin: "Hw far can we g int space?"Think abut it befre we read!
Pre-Reading Activities1a-1b
Where d yu find infrmatin abut space?
Ppular Science Magazines
Natinal Gegraphic,Newtn, etc.
Science Fictin Bks
The Three-Bdy Prblem,Interstellar, etc.
Online News
NASA.gv,CNSA, space.cm
Which d yu prefer? Why? Share with yur partner!
Tday we will read a ppular science article — can yu tell the difference frm sci-fi?
Reading Strategy: Identifying the Text Type
Befre yu read, decide: What kind f text is this?Knwing the text type helps yu chse the right reading methd!
Sci-Fi Stry
Imaginary wrlds,characters, plt(creative, fun)
Ppular Science Article
Real facts, data,scientific explanatins(infrmative, clear)
Current events,wh/what/when/where(timely, factual)
Opinin Essay
Writer's viewpint,arguments fr/against(persuasive)
Title: "T the Stars and Beynd" -- What type is it?
Clues: The title sunds scientific. It's abut real space explratin. -> Ppular Science Article!
What will the article include?
Histry f space explratin
Famus spacecraft and missins
Distances in space (hw far is far?)
Challenges f lng-distance travel
Future pssibilities fr reaching stars
Life n ther planets?
After reading, check: Which predictins were crrect?
Fast Reading (4 minutes)
Read the full text quickly!Dn't stp at every new wrd.Fcus n: Wh? What? When?After reading: Did yu find the infrmatin yu predicted?
While reading, ntice: - Hw many paragraphs are there? - What is each paragraph mainly abut? - What numbers and data d yu see?
T the Stars and Beynd (Paragraphs 1-2)
Paragraph 1
Since the beginning f human histry, peple have lked up at the stars and wndered what they were like. Many ancient cultures believed that these pints f light were frm gds r ther mysterius wrlds. Hwever, as technlgy and science develped, we learnt the truth abut stars. They are real places like ur wn sun, and they are further away than anyne imagined. This raises the questin: Can we visit the stars ne day?
Paragraph 2
The man-made bject which has travelled furthest frm Earth is Vyager 1. This spacecraft was launched in 1977. In case Vyager 1 is fund by alien life, a special recrd with sunds and pictures frm Earth is carried n bard. It shws wh we are and where we are frm. Nw, Vyager 1 is an amazing 23.5 billin kilmetres frm Earth, but that is still a lng way frm Earth's nearest star, Prxima Centauri. That star is 4.2 light years away — abut 40 trillin kilmetres!
T the Stars and Beynd (Paragraphs 3-4)
Paragraph 3
The challenge f visiting the stars gets even bigger fr space flights with humans. The furthest that any human has gne in space is nly abut 400,000 kilmetres, arund the ther side f the mn. Time is a big prblem. At present, even a jurney t the planet Mars will take arund six t nine mnths. What will the astrnauts eat and drink during this perid? And hw abut their health and safety? These prblems grw when we talk abut visiting anther star. It might take hundreds f thusands f years t get there!
Paragraph 4
Scientists, hwever, believe that visiting the stars is nt a cmpletely wild dream. One idea is t have the astrnauts sleep during their jurney like sme animals d in winter. Anther is t develp much faster spacecraft. While this is nt pssible right nw, with natins and scientists cperating with ne anther, there is hpe that the necessary technlgy will be develped. Humans have set ft n the mn, successfully landed rvers n Mars, and even phtgraphed ther galaxies. In time, it seems likely that ne day we may reach the stars as peple nce dreamt.
Match each paragraph with its main idea
B. Humans have lng been curius abut the stars.
D. N spacecraft has travelled clse t anther star.
A. Lng distance space travel is difficult fr humans.
C. In the future, it may be pssible t visit anther star.
Amazing Numbers frm the Text
Vyager 1launched
23.5 billin km
Vyager 1'sdistance tday
4.2 light years
Distance tPrxima Centauri
40 trillin km
= 4.2 light yearsin kilmeters
70,000+ years
Time t reachnearest star
Farthest humanshave traveled
Putting the distances in perspective:Earth t Mn: ~400,000 km (Apll missins, 3 days)Earth t Mars: ~225 millin km (6-9 mnths by spacecraft)Earth t Prxima Centauri: ~40 TRILLION km (70,000+ years at current speed!)Space is incredibly vast -- that's why interstellar travel is s challenging.
Key Vcabulary frm the Article
1d Mind Map
Can we visitthe stars ne day?
Why d we wantt explre space?
Human curisitysince ancient times
What has been dnet explre space?
Vyager 1 (1977)23.5 billin km
What are the challenges?
Distance, time,health, fd
Hw will it be pssible?
Hibernatin,faster spacecraft
Fill in the details frm the article! Wrk independently first, then check with yur partner.
Cmplete the mind map with the infrmatin frm the text.
Check Yur Mind Map
Can we reachthe stars?
Human curisity since ancient times.Stars were gds / guides fr travelers.This curisity drives explratin.
Vyager 1 launched 1977.23.5 billin km frm Earth.Glden recrd: sunds & images f Earth.
DIFFICULTIES?
Prxima Centauri: 4.2 light years= 40 trillin km.70,000+ years at current speed.Humans: nly 400,000 km (Mn).Mars: 6-9 mnths.
HOW POSSIBLE?
Hibernatin: astrnauts sleepfr mst f the jurney.Faster spacecraft: new technlgy.Cperatin + curage + hpe.
Discuss: Find evidence frm the text!
What did sme ancient cultures think abut stars? Why?
Sme thught stars were gds; thers saw them as guides.Why? Because they saw patterns but culdn't explain them scientifically.
What is carried n bard by Vyager 1? Why?
A glden recrd with sunds and images f Earth.Why? As a message frm humanity t any beings wh might find it --it's ur way f intrducing urselves t the universe!
Mre Discussin Questins
What is the furthest trip that a human has travelled frm Earth? D yu knw any details abut it?
Abut 400,000 km -- arund the Mn (Apll missins).Cmpare: Vyager 1 is 23.5 BILLION km away (unmanned).
What d yu think abut the future f space explratin?
Open discussin! Ideas: hibernatin, faster spacecraft,internatinal cperatin, AI assistance, Mars clnies...
BIG Questin: What des it take t explre space?
Frm tday's reading, what des it take t explre space?Think abut: Vyager 1, the distances, and future plans...
Vyager 1 launched in 1977 -- brave t senda spacecraft int the unknwn
We need faster spacecraft, hibernatin tech,and better life supprt systems
Space explratin requires internatinalteams wrking tgether
Even thugh the stars seem far, humansnever stp dreaming and trying
"With curage, cperatin, and hpe, the stars may ne day be within ur reach."
Key Expressins frm Tday
Reading Strategy Review
Tday's Strategy: Identifying the Text TypeWhat did we learn?1. Befre reading, lk at the title, images, and layut.2. Decide: Is it sci-fi, ppular science, news, r pinin?3. This helps yu chse the right reading methd: - Ppular science: Fcus n facts and data - Sci-fi: Fcus n characters and plt - News: Fcus n wh/what/when/where
Use this strategy every time yu read smething new!Ask yurself: - What type f text is this? - What reading methd wrks best fr this type? - What infrmatin shuld I fcus n?
Written & Oral Hmewrk
Written Hmewrk
1. Cmplete the mind map with all details frm the article.2. Write 5 sentences summarizing the article's main cntent.
B (Advanced)
Write an 80-wrd reflectin:"My Thughts n T the Stars and Beynd"
C (Creative)
Search fr the latest infrmatin abut Vyager 1.Write a 50-wrd English reprt abut where it is nw.
Oral Hmewrk (Everyne)
Tell yur family abut Vyager 1's stry in English (at least 3 sentences).
Unit 6 Reading: T the Stars and Beynd
Hw far can we g int space?
Text Structure
Ppular Science ArticlePara 1: CurisityPara 2: Vyager 1Para 3: ChallengesPara 4: Future hpe
Vyager 1: 197723.5 billin km awayGlden recrd n bardPrxima Centauri: 4.2 light years = 40 trillin km 70,000+ years t reach
Q: Can we reach stars?Why? -> curisityDne? -> Vyager 1Hard? -> distanceHw? -> hibernatin -> faster ships
What des it take? Curage + Technlgy + Cperatin + Hpe
Cming Up: Vcabulary in Use
Next: Vcabulary in Use (2a-2c)Tpics t explre:Cmpund wrds in space vcabularyspacecraft = space + craftmnlight = mn + lightBuilding wrd families fr space tpicsUsing vcabulary in cntext