初中英语仁爱科普版（2024）九年级上册Unit 1 The Changing WorldTopic 3 The world has changed for the better.精品教学课件ppt

这是一份初中英语仁爱科普版（2024）九年级上册Unit 1 The Changing WorldTopic 3 The world has changed for the better.精品教学课件ppt，文件包含U1T3Apptx、Unit1Topic3第1课时教学设计docx、Unit1Topic3大单元整体教学设计docx、G9wordsU1T3单词录音mp3、p17-1amp3、p18-2mp3、p18-3mp3、P17-1amp4、media1mp4等9份课件配套教学资源，其中PPT共37页， 欢迎下载使用。

Learning bjectives
1. Sme wrds: blck, artist, visitr, industry, chemistry,term2. Sme phrases: as a matter f fact , millins f ,get/be used t, used t be3. Sme sentences: Yu have been in New Yrk fr a lng time. The city has imprved a lt since I came here a few years ag . 4.GrammarUse the Present Perfect Tense with fr and since .
Where is it?
Have yu ever been t New Yrk?
Pre-listening
Match the new wrds and phrases
While-listening
What is this passage mainly talking abut?
Past and present changes in New Yrk.
( )1.Where is Bb nw? A.Canada B.New Yrk C.Japan( )2.What happened abut New Yrk in the past? A.The traffic was heavy and almst everyne drve t fast. B.The streets were dirty. C.It used t be very plluted.( )3.What can we get abut New Yrk nw? A.There are beautiful parks,gd schls,famus museums and excellent restaurants. B.Peple still can’t g t plays. C.It’s nt safe there.
Listen t 1a and chse the best ne.
Listen t 1a and cmplete the table abut New Yrk.
wnderful place
Pst-listening
Watch and understand
Listen and fllw
(Helen and Bb are talking n the phne.) Helen:Yu have been in New Yrk fr a lng time.Hw d yu like living there? Bb:It's great.I really lve it. Helen:What's the envirnment like in New Yrk? Bb:Well ..I heard that it used t be very plluted,but nw it has imprved a lt since I came here.The air is fresher,and the sky is bluer. Helen:Hw abut the transprtatin in New Yrk? Bb:It is very cnvenient.I like t travel by public transprtatin,especially the undergrund.The streets in New Yrk are very clean,and peple are very friendly. Helen:That's great!Hw abut the living cnditins there? Bb:As a matter f fact,it's a wnderful place t live.Near ur blck,there are beautiful parks,gd schls,famus museums and excellent restaurants. And yu can g t plays,cncerts and peras every day if yu like.Yu must cme fr a visit.Then yu can see New Yrk yurself.
Language pints
表目前为止状态的持续 sb.一直在sp.
Hw d yu d yu think f.. 你认为...怎么样
hear-heard 听说
used t d sth. 过去常常做某事
fresh-fresher
hw abut=what abut ...怎么样
(Helen and Bb are talking n the phne.) Helen:Yu have been in New Yrk fr a lng time.Hw d yu like living there? Bb:It's great.I really lve it. Helen:What's the envirnment like in New Yrk? Bb:Well ..I heard that it used t be very plluted,but nw it has imprved a lt since I came here.The air is fresher,and the sky is bluer. Helen:Hw abut the transprtatin in New Yrk? Bb:It is very cnvenient.I like t travel by public transprtatin,especially the undergrund.The streets in New Yrk are very clean,and peple are very friendly.
Helen:That's great!Hw abut the living cnditins there? Bb:As a matter f fact,it's a wnderful place t live.Near ur blck,there are beautiful parks,gd schls,famus museums and excellent restaurants. And yu can g t plays,cncerts and peras every day if yu like.Yu must cme fr a visit.Then yu can see New Yrk yurself.
see sth. neself 亲眼目睹
Visit Yew Nrk
1c Wrk in pairs and describe New Yrk t yur partner based n 1b. Yu may start like this :
Bradway 百老汇
Bradway is a street in New Yrk . It has been there__ _1811. It be dirty. But it ____________ since the 1920s. The area near Times Square is the hme f Bradway theaters . There have been many famus_____ _ alng the street fr many years . A lt f artists perfrm plays , cncerts and peras there . Every year millins f visitrs cme t enjy the ___ _____ music and dance n Bradway . ____________ __ , Bradway stands fr the American theatre industry .
2 Listen t the passage and fill in the blanks with the crrect frms f the given wrds r phrases .
theater used t imprve wnderful as a matter f fact since
has imprved
As a matter f fact
fr a lng time
came t New Yrk
Yu have been in New Yrk fr a lng time.
I have been in the new schl fr a week.
..., but nw it has imprved a lt since I came here.
since I came here a few years ag
since +从句（从句谓语动词用过去式）
It has been there since 1811.
e.g. He has waited fr Tm since tw hurs ag/fr tw hurs.
since tw hurs ag
since + 时间段+ag
since+ 时间段+ ag
since+时间点(2014/last+时间名词）
since+ 表示过去时的从句
Summary the use f since and fr
I have wrked in the schl fr three years . =I have wrked in the schl since three years ag . =I have wrked in the schl since 2011. =I have wrked here since I came t the schl .
since+时间段+ag
Lk and answer
3 Lk carefully and think abut the differences between since and fr in 1a. Then cmplete the sentences with since r fr and listen and check.
1.I have lived in Beijing ______ three years. ______2011. 2. He has waited fr Tm ______ tw hurs ag. ______ tw hurs. 3. We have learned chemistry ___ ne mnth. ____ the new term began.
4 Wrk in grups and talk abut the place yu live. Cmpare tday’s situatin with that f the past. The fllwing dialgs may help yu.
A:I have been in B:Hw d yu like living there? A:It is gd./I really ... B:What's the envirnment like in heard that it used t be nw.. B:...
Listen carefully
Express yurself
Ask questins
Nte smething imprtant
Evaluate yurselves
English leader
Leader assistant
Grup member 1
Grup member 2