高中Unit 4 A glimpse of the future评课课件ppt

这是一份高中Unit 4 A glimpse of the future评课课件ppt，共27页。PPT课件主要包含了 5 8，bank on，拓展2等内容，欢迎下载使用。
Unit 4A glimpse f the future
The wrld f tmrrw
T listen t a cnversatin abut the rules f time travel T cmplete sme exercises when listeningT read a passage abut future life and learn sme expressinsT talk abut the life in the future
Time travel culd result in a paradx – an event that cntradicts itself. Fr example, if a persn travelled back in time and prevented an event, that event wuld never have happened; there wuld therefre be n reasn fr the persn t travel back in time t prevent it.
Listening strategy
Listening fr the main ideaT get the main idea f a tpic requires us t understand the dialgue r mnlgue, and als requires us t have a high generalizatin ability: t understand what the dialgue is abut; t analyse the key pints f the dialgue r paragraph by using the lgical relatinship f the full text.
1. Time travel is dangerus. 2. Talking t peple in the past can change the future. 3. Anything yu say r d in the past can affect the future.4. Time travel within yur wn lifetime shuld be avided.
Listen t the cnversatin and chse its main idea.
Rule 1 _____________________A turist wants t ______________________________ ______________________________________________ because ______________________.The guide tld her _____________.
Listen again and cmplete the table.
Dn’t talk t anybdy.
tell her 8-year-ld self t buy shares in cmpanies that are prfitable tday
she wants t becme rich
nt t d that
Rule 2 ______________________________________________The guide said that _________________________________ __________________________________________________.
Be careful nt t break anything.
breaking smething culd als cause a paradx and change yur path thrugh life
Rule 3 ______________________________________________ ________________________A turist wants t __________________________________.The guide tld him nt t because _____________________ __________________________________________________ __________________________________________________.
Never give anything frm ur time t smene in the past.
give a present t his father
anything that desn’t belng t that time may have an impact n smene and cause a paradx
Nw take turns t be the guide and explain the rules f time travel.
Rule 1 __________________________
Rule 2 __________________________
Rule 3 __________________________
Rule x __________________________
Cmplete the bxes with the expressins frm the cnversatin.
Amazing! Ww!I can’t wait t…S, what yu’re saying is that…Hw abut…Imagine hw excited…
That’s OK, isn’t it?Are yu serius?Let me get this straight. Yu mean that…It’ll be exciting enugh t …
Amazing!Ww!I can’t wait t…Imagine hw ’ll be exciting enugh t…
S, what yu’re saying is that…Hw abut…That’s OK, isn’t it?Are yu serius?Let me get this straight. Yu mean that…
Read the passage and put the expressins belw int the bxes.
1. within ur lifetimes 2. bank n3. any time sn 4. n the hrizn5. get ur hpes up 6. arund the crner7. far ahead f their time 8. bund t happen
Expressins abut time: _________________
Expressins abut expectatin: ___________
1, 3, 4, 6, 7
be likely t d sth. 可能做某事
=depend/rely n依靠，指望
n the hrizn将要发生
reckn v. 认为，以为
nan- (prefix)纳；十亿分之一
be bund t d sth. 很有可能，肯定会
Cmplete the passage with the expressins in Activity 8.
Wh knws in what exciting ways transprt will change ___________________? Trains that travel at the speed f tday’s aerplanes may sund ____________________, but scientists are already develping “hyperlp” trains that travel at ver 1,000 km per hur.
within ur lifetimes
far ahead f their time
And althugh we can’t _________ flying cars being the nrm _____________, there are plans t intrduce flying taxis that will be statined n rftps arund busy cities. Many cities already have elevated cycle paths and I’m sure that these are ________________ fr many thers arund the wrld.
any time sn
bund t happen
As well as faster, safer and mre cmfrtable transprt being just _____________________________________, we can als _________________ abut shrter waiting times, with cmpanies intending t prvide n-demand services.
n the hrizn / arund the crner
get ur hpes up
Talk abut anther aspect f life in the future using the expressins yu have learnt in this sectin.
1. within ur lifetimes 2. bank n3. any time sn 4. n the hrizn5. get ur hpes up 6. arund the crner7. far ahead f their time8. bund t happen
Nw think abut hw effectively yur partner used these expressins, and what yu culd learn frm him r her.
1. n the hrizn: (idim) likely t happen sn 即将发生 eg A wave f technlgical imprvement is n the hrizn. There are glimmers f hpe n the hrizn. n the hrizn 在地平线上 eg We culd see a ship n the hrizn.
2. be bund t d sth: t be very likely t d r feel a particular thing 很有可能，肯定会 eg Dn’t lie t her. She’s bund t find ut. Yu’ve dne s much wrk – yu’re bund t pass the exam. be / feel bund t d sth (觉得)有义务 / 责任做某事 eg Iwas/ felt bund t tell Janna the truth. Well, I’m bund t say, I think yu’re taking a huge risk.
3. …with cmpanies intending t prvide n-demand services.demand n. the need r desire that peple have fr gds and services 需要，需求eg There is a huge demand fr new cars. The exhibitin will run fr an extra week, due t ppular demand (公众要求).n-demand whenever sb asks 一经要求eg Shuld yu feed yur baby n-demand, r stick t a timetable? 应该在宝宝需要时喂食还是按时间表？
【拓展1】demand v. t ask fr sth very firmly (坚决)要求 t need sth 需求 demand sth (f sb) 向某人要某物demand t d sth 要求做某事demand that … (shuld) d… 要求……eg I demanded an explanatin. I demand t see the manager. She demanded that he return the bks he brrwed frm her.
D nt say “demand fr sth”. Say “demand smething”.
宾语从句谓语用“(shuld+)动词原形”的动词有：一个“坚持”(insist)两个“命令”(rder, cmmand)四条“建议”(suggest, prpse, advise, recmmend)四点“要求”(demand, desire, request, require)eg We requested that the next meeting be held n a Friday.
【语境应用】汉译英。我强烈要求病人马上被送去医院。 I demanded that the patient be sent t hspital immediately.2. 目前对有机农产品有更大的需求。 There’s a greater demand fr rganic farm prducts these days / at present.
What ther rules f time travel can yu think f besides the three rules frm the listening material? Write them dwn.Preview the next part: Develping ideas.