初中Unit 1 The Changing WorldSection A3a-3d教课ppt课件

这是一份初中Unit 1 The Changing WorldSection A3a-3d教课ppt课件，共22页。PPT课件主要包含了Summary等内容，欢迎下载使用。
high-techadj. 高科技的greenhusen. 温室
The new high-tech greenhuse can water the plants and cntrl the temperature.这个新的高科技温室可以给植物浇水并控制温度。
highwayn. 公路railwayn. 铁路
The gvernment is building a new highway and a railway t make travel mre cnvenient fr everyne.政府正在修建一条新高速公路和一条铁路，以方便大家出行。
attractinn. 向往的地方；吸引力
Our village has becme a turist attractin.我们的村庄已经变成了一个旅游景点。
prductn. 产品
We need t imprve the quality f ur prducts.我们需要提高产品质量。
Our cmpany mainly prduces gds fr exprt.我们公司主要生产出口商品。
greatlyadv. 大大地；非常
The new rad has greatlyreduced travel time.新路大大缩短了出行时间。His English has greatlyimprved.他的英语进步很大。
scialistadj. 社会主义的n.社会主义者
a new scialist village社会主义新农村
She has a busy scial life.她的社交活动很频繁。
e-paymentn. 电子支付husingn. 住房；住宅
With e-payment, we can buy things nline withut using cash.有了电子支付，我们不用现金就可以在网上买东西。E-payment makes it easier t pay fr husing rent every mnth.电子支付让每月支付房租变得更加方便。
What did yur hmetwn lk like 10 years ag?What changes have yu seen?
Read the interview between a reprter and tw villagers. In what ways have the villagers' lives changed?
The villagers’ lives have changed in fur main ways:WrkersFarmingBusiness & transprt Living cnditins
In what ways have the villagers’ lives changed?
Lts f yung peple used t wrk in big cities, but nw they cme back t wrk and live in the village.
They n lnger run small farms. They grw fruits and vegetables in high-tech greenhuses and sell gds t big cities.
New highways and railways turn the village int a turist spt. Villagers sell lcal gds t turists and nline acrss China.
They mve int new huses. The village has built a new hspital and a new library.
Reprter: Hw has life changed in yur hmetwn ver the last 20 years?Mr Yan: Oh, it has changed quite a lt! Many yung peple used t wrk in big cities. Nw, mre f them have cme back t live and wrk here.Reprter: Great! Have there been any ther changes?Mr Wu: Yes, we’ve changed the way we farm. I used t grw a few vegetables n a small farm t sell at the lcal market. Nw, I have large, high-tech greenhuses. There, I grw tns f fruit and vegetables, and sell them in large cities.
Careful-reading
ver the last + 时间段 是现在完成时标志性时间状语，强调过去 20 年持续变化、对现在造成影响 "在…期间内/经过''
主used t d sth. 过去常常做某事（暗含现在不再如此，今昔对比核心句型）区分：主be used t d sth. 某物被用来做 主be used t ding sth 某人习惯于做
t live and wrk here 不定式作目的状语，回乡生活、务工
There be 句型的现在完成时疑问形式：Have there been…?There have been 已经存在、发生了
any ther+可n. pl. ''其他的''(否/疑)any ther+可n.单 ''其他任何一个''(肯)
定语从句：(that) we farm，修饰 the way；先行词 the way 表方式时，关系代词 that 可省略
tns f = plenty f 大量的，成吨的（修饰可数名词复数）
并列谓语 grw… and sell… 种植并销往大城市
Reprter: Ww, the new highway and railway must have helped a lt!Mr Yan: Oh yes, they have! Our village has becme a turist attractin. We can nw sell lcal prducts t turists. We als sell prducts nline t peple all ver China.Reprter: Have these changes greatly imprved yur lives?Mr Wu: Yes! We nw have new huses. And ur village has just built a new hspital and a library.Reprter: Wnderful! Tgether yu are building a new scialist village.
must have + 过去分词，表示对过去事情的肯定推测，“一定已经……”
省略句，完整句为 Oh yes, they have helped a lt.
turist attractin 旅游景点、观光地
sell sth. t sb. 把某物卖给某人
lcal prducts 本地特产、农副产品
greatly 副词，修饰动词 imprved，意为 “极大地、大幅度地”
imprve ne’s lives 改善人们的生活
现在进行时 are building，表示现阶段正在持续开展的动作
Cmplete the table with the infrmatin frm 3a.
1. Many yung peple wrked in big cities.
2. Farmed a few vegetables n a small farm and sld them at the lcal market.
3. N new highway/railway (implied).
4. N new huses, new hspital r library (implied).
1. Many yung peple have cme back t live and wrk here.
2. Farm in large, high-tech greenhuses; grw tns f fruit and vegetables and sell them in large cities.
3. New highway and railway; the village has becme a turist attractin; sell lcal prducts t turists and nline.
4. Live in new huses; there is a new hspital and a new library.
Listen t the cnversatin. Then rle-play it.
Reprter: Hw has life changed in yur hmetwn ver the last 20 years?Mr Yan: Oh, it has changed quite a lt! Many yung peple used t wrk in big cities. Nw, mre f them have cme back t live and wrk here.Reprter: Great! Have there been any ther changes?Mr Wu: Yes, we’ve changed the way we farm. I used t grw a few vegetables n a small farm t sell at the lcal market. Nw, I have large, high-tech greenhuses. There, I grw tns f fruit and vegetables, and sell them in large cities.Reprter: Ww, the new highway and railway must have helped a lt!Mr Yan: Oh yes, they have! Our village has becme a turist attractin. We can nw sell lcal prducts t turists. We als sell prducts nline t peple all ver China.Reprter: Have these changes greatly imprved yur lives?Mr Wu: Yes! We nw have new huses. And ur village has just built a new hspital and a library.Reprter: Wnderful! Tgether yu are building a new scialist village.
Chse the things that have greatly changed in the last 10 years in yur hmetwn. Talk abut the changes and hw yu feel abut them.
hspital　schl　e-paymentshpping　transprt　envirnmentrestaurant　cinema　husing
A: In yur pinin, what has changed the mst in yur hmetwn in the last 10 years.B: The envirnment, I think.A: Hw has it changed?B: ...
The new highway and railway must have helped a lt! 新的公路和铁路一定帮了大忙！
e.g.  The gvernment must have prvided gd supprt. 政府一定提供了很好的支持。 The vegetables grw s well in winter. The greenhuses must have wrked perfectly. 这些蔬菜在冬天长得这么好。温室一定运作得非常完美。
Life has changed in the hmetwn (ver the last 20 years)
Key SentencesHw has life changed in yur hmetwn ver the last 20 years?... used t d sth. (过去常常做某事)... have dne sth. (现在完成时，表示已发生的变化)