高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文内容ppt课件

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文内容ppt课件，共34页。PPT课件主要包含了Show Time，Scanning，Skimming等内容，欢迎下载使用。

Using LanguageⅠ Vice yur pinins n rbts and AI
Teaching bjectives:
By the end f this perid, yu will be able t…
1. make predictins based n given pictures and wrds.2. vice yur pinins n rbts and AI based n yur knwledge.3. rganize wrds by using crrect discurse markers.4. inspire the cnsideratin fr future develpment and human’s fate.
Lead-in Lk at the pictures and discuss the jbs are these rbts ding? 2.What are the prs and cns f rbts ding these jbs?
playing the instruments
playing ftball
playing the pian
ding experiments
Watch a vide and answer the fllwing questins.
1.What impressed yu mst in the vide?2.What kinds f rbts r Al develpments d yu hpe fr?
Listen t an interview and put these statements in the crrect rder.
1 The hst intrduces the guest, a sci-fi expert.__ The expert has rbts in his hme.__ As rbts becme mre intelligent, they may als becme mre dangerus. __ The hst mentins Asimv's Three Laws f Rbtics.__ The expert says rbts will have ccupatins such as teaching and nursing.__ The line between humans and rbts will be mre blurred in the future.__ The hst asks abut benefits and prblems.__ The hst asks if there are rbts in the expert's hme.__ In sci-fi stries, rbts ften becme superir and take ver.
Listen t the interview again and write dwn the discurse markers that yu hear. Make a nte f hw each discurse marker is used in the interview. Then cmpare yur answers with a partner.
Listen fr discurse markersDiscurse markers are used t rganise a text by marking sequence, cntrast, pinin, purpse, and s n. Listening fr discurse markers can help yu understand a text mre easily. Fr example, first, hwever, abve all, in rder t etc.
just nw, s, well, hwever, abve all
Speaking: 1 Think and answer these questins
1 What d yu knw abut rbt technlgy? What can rbts d?2 What benefits d yu think rbts r AI will bring? D yu think they will cause prblems as well?
2.Brainstrming D yu knw anything abut Isaac Asimv and his famus Three Laws f Rbtics? What d yu think f these laws?
Speaking: 3 In grups, discuss what the expert thinks f the questins and exchange yur wn views. Yu may use the fllwing expressins t help yu.
Using LanguageⅡ Write a sci-fi shrt stry
1. Knw the stry f The Time Machine written by H.G. Wells; 2. Analyze the structure and rhetrical devices f a sci-fi stry;3.Share different ideas f what might happen next in the stry. 4. Write a stry abut a time machine.
Using Language
Write a sci-fi shrt stry
the time machine
the starting lever
the leather seat
The main panel
Smetimes referred t as “The Father f Science Fictin”, Herbert Gerge Wells (1866 — 1946) was an English nvelist, teacher, histrian and jurnalist.
Lk at the pictures, guess what they are.
In grups, discuss what yu wuld d if yu culd time travel.
①Which time d yu want t g t? Why? ②Can yu try t leave yurself a message then? ③What message d yu want t tell yurself?
The first attempt in a ____________
When the Time Machine speeded up
When the Time Machine ran even faster
Time Machine
The lab lked like befre but abut ______________ hurs had passed.
The lab went ______ and I was invisible t my _____.
five and a half
adj.模糊的;困惑的
The walls f the lab ________ and I was left in __________, with things arund me changing fast.
the pen air
The Time Traveller started the machine twice.
Read an extract frm The Time Machine, and find ut hw many times the Time Traveller started the machine.
Para. 1 A. Hw I felt while time travellingPara. 2 B. What I thught befre I stpped the Time Machine and what happened when stpped itPara. 3 C. Hw I gt the first f all Time Machines started and what happenedPara. 4 D. Hw I ended up smewhere in the future after travelling thusands f yearsPara. 5 E. What happened while I gt the Time Machine wrking
Match each paragraph with the main idea.
Listen and read the text and answer the questins.
①What des the time machine lk like? Hw d I perate the machine? (P1)②What happened when I first push it frward? (P1)③What happened when I push it frward the secnd time? (P2)④What des it feel like during time travel? (P3)⑤What happened when I push it backwards? (P4)
Activity 1: Read and summarize the structure
1. What des the time machine lk like? Hw d I perate the machine? (P1)
There is a lever n the main panel. There is als a chair.push the lever frward.
2. What happened when I first push it frward? (P1)
I saw my lab exactly as befre. I thught my mind tricked me. Then I saw the clck. A mment befre, it was a minute r s past ten; nw it was nearly half past 3.
3. What happened when I push it frward the secnd time? (P2)
He mved like a rcket. Night came as if a lamp was being turned ut.
4. What des it feel like during time travel? (P3)
It is hard t explain the strange and unpleasant feeling f time traveling. It felt like I was being driven fast n a winding rad. …
He was in the rain in sme mud next t the machine.
5. What happened when I push it backwards? (P4)
If I stpped and the same space was being ccupied by smething else, we wuld be frced tgether and explde like a bmb!
Activity 2: Read and identify the language features
①What’s my feeling when “I drew a breath”? (P2L1)_____________________________________________________②What’ the meaning f “she mved like a rcket”? (P2L3)_____________________________________________________③Can yu find ut ther similar expressins in P3? _____________________________________________________④Can yu say smething like that? _____________________________________________________
nervus and curius
ther rhetrical devices：It felt like I was being driven fast n a winding rad.The sun and the mn lked as if they were being thrwn acrss the sky.I saw huge buildings rise up, then disappear like in a dream.
It is an expressin f verstatement, which means he mves very fast.
I am thin like a piece f feather.
Mre expressins abut rhetrical devices：①明喻Simile：He drve as if pssessed by the devil.他着魔似地驾车狂奔。②隐喻/暗喻MetaphrHe has a heart f stne.他铁石心肠。③拟人PersnificatinNecessity is the mther f inventin. 需要乃是发明之母。（将需求比拟成母亲）
④夸张verstatementThe lder man lived a year in a minute.老人度日如年。⑤双关PunSeven days withut water makes ne weak.七天不进水，人就会虚弱。
Activity 3: Discuss and share yur ideas
Share yur stry with the rest f the class.
We will be divided int 4 grups. ①　Grup A—外形组②　Grup O—操作组③　Grup E—经历组④　Grup F—感受组Let’s see whse time travel plan impresses the mst.
Activity 4: Write a stry f time machine
①Here is my time machine______________________________________________________________________________________________________________②When I get t the right time in the right place, I ____________________________________________________________________________________________________________________________________________________________________________③It feels as if______________________________________________
①Here is my time machine which lks like a drne. With all the shining lights indicating the time I will travel int, my machine can d an awesme jb t get me t any place at any time. Fr me, I want t g back t tell me then that I want t chse mre wisely in cllege, s that I can d better nw.②When I get t the right time in the right place, I am s bssessed with all the surrundings I was familiar. My friends, my teachers, my family and my friends are just like befr, which brings me a sense f warth. Surely I want t stay here frver, enjying all the vigrus and energetic life as befre.③It feels as if I never left. I fit quickly int the life here like a fish never rid itself frm water. All f this are t real fr me; hwever, I am als aware f my purpse here, which is t find me then and leave me a message t help me chse a better majr in cllege. After I d that, I have t g back t the future.
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