高中英语外研版 (2019)选择性必修 第二册Unit 3 Times change!评课ppt课件

这是一份高中英语外研版 (2019)选择性必修 第二册Unit 3 Times change!评课ppt课件，共27页。

1. Students culd learn sme wrds and phrases.2. Students culd undestand the main usage f “Past cntinuus passive”.3. Students culd write sme a passage by using “Past cntinuus passive”.
Learning Aims:
What is yur understanding f this grammar？Share yu ideas with thers
Past cntinuus passive
Befre learning, please try t write several sentences by using Past cntinuus passive.
Brainstrming:When learning this grammar, what ideas cme t yur mind?
1. Past tense2...
Try t write yur pinins in yur ntebk!
a When I hurried t the stre, I saw that the bks were already being packed int bxes.a When I hurried t the stre, I saw that the bks were already packed int bxes.
1 What is the difference between sentences (a) and (b)?
In sentence (a) the actin was being dne while in sentence (b) the actin was already finished.
2 Which f the sentences emphasises prcess and which emphasises result?
Sentence (a) emphasises prcess and sentence (b) emphasises result.
1、过去进行时的被动语态：was [were] being+过去分词。2、举例：He said that the man was being perated n. 他说那个人正在动手术。He tld me that a new statin was being built. 他说正在修建一个新车站。
Rewrite the passage using this grammar.
Walking hme a few days ag, I saw that peple were ding recnstructin wrk n the ld market.
I saw that recnstructin was being dne by peple n the ld market.
It wuld be turned int a mdern shpping mall. Sme peple were tearing dwn he ld gate.
The ld gate was being trn dwn by sme peple.
Sme were remving the wden stands.
The wden stands were being remved by sme peple.
Sme were clearing away rubbish frm the flr.
Rubbish was being cleared away by sme peple frm the flr.
While all this was ging n, a jurnalist was taking phts.
While all this was ging n, phts were being taken by a jurnalist.
Int a new era
Mre than 40 years ag, China began t implement the refrm and pening-up plicy, starting ut n a jurney that wuld pave the way fr China t becme a fully-mdernised scialist cuntry. The plicy has had a great influence n Chinese sciety.
When did China begin t implement the plicy?
Mre than 40 years ag
Take ntes quickly！
重点词汇Mre than 非常，极其 ; began 开始 ; 启动 ; implement 使生效 ; 贯彻 ; refrm 改革，改进pening-up 对外开放 ; 开展 ; 开放性 ; 开放化jurney 旅行 ; 行程pave the way fr 为…铺平道路 ; scialist cuntry 社会主义国家
What is the meaning f the underlined wrd?
It has allwed China t accmplish in just fur decades what tk Western industrialised cuntries mre than 200 years t achieve, breaking new grund in the histry f human achievement.
重点词汇allwed 允许 ;accmplish 完成tk 携带 ;Western 西部 ;mre than 非常，极其 ; achieve 实现 ; 完成 ; 达到 ; 成功breaking 破，裂，achievement 成就 ;
What is the main idea f this paragraph?
China will cme int a new era f prsperity.
This nging jurney is allwing China t share the fruits f its success and develp further alngside ther cuntries. What’s mre, the Belt and Rad Initiative will mean a new dawnfr trade and investment between cuntries, leading int a new eraf prsperity
重点词汇nging 持续存在的jurney 旅行 ; 行程develp 发展 ; 开发 ; alngside 沿着 ; 在…旁边 ;Initiative 倡议 ; 新方案 ; dawn 黎明 ; new era 新时代prsperity 兴旺 ; 繁荣
Describe the changes by using the past cntinuus passive.
T find ut what changes have happened after the refrm and pening-up plicy.
Try t think abut thers
Talk with thers.
Write yur ideas.