初中英语外研版 (新标准)八年级上册Unit 2 Arnwick was a city with 200,000 people.课前预习课件ppt

这是一份初中英语外研版 (新标准)八年级上册Unit 2 Arnwick was a city with 200,000 people.课前预习课件ppt，文件包含M9Unit2ppt、Unit2教案doc、M9Unit1词汇听写wav、M9Unit2activity2wav等4份课件配套教学资源，其中PPT共36页， 欢迎下载使用。

同学们, 上一课学习的单词你们都掌握了吗? 现在大家来检验一下, 点击下面的音频开始听写吧！
What will big cities becme in the future?
1. Wrk in pairs. Ask and answer the questins. Use the wrds in the bx t help yu.
Reading and vcabulary
cuntryside　field　flat　hspitaljb　ffice　rubbish　village
1 Why d peple mve t cities?
Because they want t find gd jbs and give their children better educatin.
flat 作形容词 , 意为“水平的 , 平坦的”
There are t many peple in the cities. We can see much rubbish in the street. There isn’t enugh space fr peple t live in. We need mre and mre hspitals and public bus services.
2 What are the prblems f big cities?
Culd it be yur twn? J is fifteen and lives in Parkville. When J’s grandparents first came t Parkville, it was a quiet village. ① They had a small huse, clse t fields and hills. Parkville was near Arnwick, a city with 200, 000 peple. Peple frm Parkville mved t Arnwick t find jbs, and they needed places t live.
Read the passage and check yur answers t Activity 1.
Hwever, it was expensive t live in the city centre, s the gvernment built flats utside the centre. Sn, Parkville became part f Arnwick, and Arnwick became a city with ver a millin peple. J’s family lives in ne f thse flats. It is very crwded, and rubbish is als a prblem. The small lcal schl in Parkville clsed dwn five years ag, s J nw has t g t a schl in Arnwick with 2, 000 pupils. ② It takes an hur t get there by bus. There is a lt f traffic and pllutin. ③
It is clear that Arnwick needs mre schls, buses and hspitals. It needs fresh air, clean water, and better public services. ④ It als needs mre plice t prtect its peple. But t d all these things, it needs mre mney. Hwever, can mney help slve all these prblems? ⑤ D we need mre big cities like this? In fact, this is just a stry. But it describes what is happening all ver the wrld. Culd it be yur twn sme day？
说明方法：作比较ArnwickBefre:The ppulatin was 200,000.Later:1. The ppulatin is ver 1，000，000.2. The gvernment built flats utside the centre.3. There are a lt f prblems.ParkvilleBefre: a quiet village near Arnwick.Later:1. It became part f Arnwick.2. The lcal schl clsed dwn.
J and J’s familyBefre:1.They lived in Parkville. 2.They had a small huse in Parkville.Later:1. They live in a flat in Arnwick.2. J ges t a schl in Arnwick.
文章结构：层进结构Part 1(Para.1): 介绍以前的Parkville↓Part 2(Para.2-Para.4): 大城市带来的prblems↓Part 3 (Para.5)：阐述自己的pinins
句子赏析：（加波浪线部分）结尾运用三个疑问句体现出作者对大城市的困惑及解决这些问题的无奈，使思想感情得以升华。
1 Parkville was a quiet village.2 Arnwick was a city with 20, 000 peple.3 Arnwick nw has a ppulatin f mre than ne millin.4 The lcal schl in Parkville has 2, 000 pupils.5 Big cities need mre mney fr public services.
3. Check(√)the true sentences.
Many twns and cities have the same prblems as Arnwick. Peple need places t live, s the (1)________gvernment has t build mre (2)________．Peple need better bus and train (3)________．They als prduce mre (4)________, s the gvernment has t make mre effrts t prtect the city against (5)__________．As we say, a hundred peple make a (6)__________prblems!
4. Cmplete the passage with the crrect frm f the wrds in the bx.
flat　lcal　pllutin rubbish　service　thusand
( )Many yung peple want t leave the cuntryside because they want t find jbs in the city.( ) There are nt enugh schls and hspitals.( ) T much traffic brings air pllutin.( ) There is t much rubbish in the streets.( ) There are nt enugh plice in the city.( ) It is difficult t get enugh clean water.
Writing 5. Read and check（√）the prblems that exist in yur hme twn.
6. Write dwn yur suggestins t slve the prblems in yur hme twn.
I think gvernment shuld develp the cuntryside and build sme factries there, s that yung peple will nt leave the cuntryside. The gvernment shuld prvide better public bus services and reduce the private cars. The city gvernment shuld build mre schls and hspitals.
quiet/'kwaɪət/ adj. 寂静的；安静的(1)副词：quietly(2)短语：be/keep quiet(3)比较级：quieter 最高级：quietest
When J’s grandparents first came t Parkville, it was a quiet village.
e.g. It’s a general rule t keep quiet in libraries and cncerts.在图书馆和音乐会保持安静是一般规则。The father culdn’t say anything, and he just std there quietly.这位父亲一句话也说不出来，只是静静地站在那里。
考题1：[哈尔滨] —What is yur new classmate like?—She is very shy. She speaks s ______ that I can hardly hear her.A. ludly B. clearly C. quietly
【分析】此处用s... that引导结果状语从句，结果是“我几乎听不见”，由此推出此处是轻声地说话。
lcal/'ləʊkl/ adj. 当地的；本地的e.g. The lcal gvernment shuld d smething t help the ld peple. 当地政府应该做点事情来帮助老年人。One f the lcals shwed me the way t the pst ffice.其中一个当地人给我指了去邮局的路。
The small lcal schl in Parkville clsed dwn five years ag...
lcal 还可用作可数名词，意为“当地人，本地人”，复数形式为lcals。
考题2：[扬州] Visitrs t Yangzhu can enjy a bite f ________（当地的）dishes at Yechun Tea Huse.
clse dwn( 永久) 关闭，关停e.g. The stre will clse dwn next week.这个商店下周就要关闭了。The cmpany clsed dwn its verseas ffice three mnths ag. 这家公司三个月前关闭了其海外办事处。
clse dwn 为“动词+ 副词”短语，后接代词作宾语时，代词要放在clse 与dwn 中间。
考题3：The ld schl ______ five years ag.A. clses dwn B. clsed dwnC. clses t D. clsed t
【分析】clse dwn 意为“关闭；关停”，符合语境；根据时间状语“five years ag”可知此处应用一般过去时。
pllutin /pə'luːʃn/ n. 污染，是不可数名词e.g. The villagers had t mve away because f the serius pllutin. 因为污染很严重，村民不得不搬走。
air/water/nise pllutin 空气/ 水/ 噪音污染pllute v. 污染plluted adj. 受污染的
There is a lt f traffic and pllutin.
考题4：（立德树人·低碳出行）在中国几乎每一个城市，共享单车能使人们自由地到处旅行又无污染。In almst every city in China, shared bikes can make pepletravel arund freely withut ___________.
public/'pʌblɪk/ adj. 公共的；公众的e.g. Peple shuldn’t thrw rubbish in public places.人们不该在公共场所扔垃圾。S fr yur health and friendships, write dwn the secret in a safe place instead f talking abut thers in public. 所以为了你的健康和友谊，在一个安全的地方写下秘密，而不是当众谈论别人。
It needs fresh air, clean water and better public services.
考题5：Grace ften gets nervus befre she gives a speech ______.A. in public B. in ttalC. in cmmn D. in persn
service /'sɜːvɪs/ n. 公共服务；服务e.g. The gvernment tries t imprve public services, especially educatin. 政府尽力改善公共服务事业，尤其是教育。The fd was gd but the service was bad. 饭菜不错，但服务差劲。拓展： serve 作动词，意为“（给……）提供；服务”。
考题6：（立德树人·城市魅力）Peple like living in cities because f their better medical __________（服务）and educatin（教育）.
slve/'sɒlv/ v. 解决问题e.g. There’s n simple slutin t this prblem.这个问题没有简单的解决办法。
Hwever, can mney help slve all these prblems?
考题7：[贵阳] It’s best nt t run away frm ur prblems. We shuld always try t ________ them.A. slve B. take C. get